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Fung FW, Parikh DS, Massey SL, Fitzgerald MP, Vala L, Donnelly M, Jacobwitz M, Kessler SK, Xiao R, Topjian AA, Abend NS. Periodic Discharges in Critically Ill Children: Predictors and Outcome. J Clin Neurophysiol 2024; 41:297-304. [PMID: 38079254 PMCID: PMC11073928 DOI: 10.1097/wnp.0000000000000986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 10/04/2022] [Indexed: 05/08/2024] Open
Abstract
OBJECTIVES We aimed to identify clinical and EEG monitoring characteristics associated with generalized, lateralized, and bilateral-independent periodic discharges (GPDs, LPDs, and BIPDs) and to determine which patterns were associated with outcomes in critically ill children. METHODS We performed a prospective observational study of consecutive critically ill children undergoing continuous EEG monitoring, including standardized scoring of GPDs, LPDs, and BIPDs. We identified variables associated with GPDs, LPDs, and BIPDs and assessed whether each pattern was associated with hospital discharge outcomes including the Glasgow Outcome Scale-Extended Pediatric version (GOS-E-Peds), Pediatric Cerebral Performance Category (PCPC), and mortality. RESULTS PDs occurred in 7% (91/1,399) of subjects. Multivariable logistic regression indicated that patients with coma (odds ratio [OR], 3.45; 95% confidence interval [CI]: 1.55, 7.68) and abnormal EEG background category (OR, 6.85; 95% CI: 3.37, 13.94) were at increased risk for GPDs. GPDs were associated with mortality (OR, 3.34; 95% CI: 1.24, 9.02) but not unfavorable GOS-E-Peds (OR, 1.93; 95% CI: 0.88, 4.23) or PCPC (OR, 1.64; 95% CI: 0.75, 3.58). Patients with acute nonstructural encephalopathy did not experience LPDs, and LPDs were not associated with mortality or unfavorable outcomes. BIPDs were associated with mortality (OR, 3.68; 95% CI: 1.14, 11.92), unfavorable GOS-E-Peds (OR, 5.00; 95% CI: 1.39, 18.00), and unfavorable PCPC (OR, 5.96; 95% CI: 1.65, 21.46). SIGNIFICANCE Patients with coma or more abnormal EEG background category had an increased risk for GPDs and BIPDs, and no patients with an acute nonstructural encephalopathy experienced LPDs. GPDs were associated with mortality and BIPDs were associated with mortality and unfavorable outcomes, but LPDs were not associated with unfavorable outcomes.
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Affiliation(s)
- France W Fung
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Darshana S Parikh
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Shavonne L Massey
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Mark P Fitzgerald
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Lisa Vala
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Maureen Donnelly
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Marin Jacobwitz
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Sudha K Kessler
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Rui Xiao
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Alexis A Topjian
- Department of Anesthesia and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Anesthesia and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Nicholas S Abend
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
- Department of Anesthesia and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
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Fung FW, Parikh DS, Donnelly M, Jacobwitz M, Topjian AA, Xiao R, Abend NS. EEG Monitoring in Critically Ill Children: Establishing High-Yield Subgroups. J Clin Neurophysiol 2024; 41:305-311. [PMID: 36893385 PMCID: PMC10492893 DOI: 10.1097/wnp.0000000000000995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Abstract
PURPOSE Continuous EEG monitoring (CEEG) is increasingly used to identify electrographic seizures (ES) in critically ill children, but it is resource intense. We aimed to assess how patient stratification by known ES risk factors would impact CEEG utilization. METHODS This was a prospective observational study of critically ill children with encephalopathy who underwent CEEG. We calculated the average CEEG duration required to identify a patient with ES for the full cohort and subgroups stratified by known ES risk factors. RESULTS ES occurred in 345 of 1,399 patients (25%). For the full cohort, an average of 90 hours of CEEG would be required to identify 90% of patients with ES. If subgroups of patients were stratified by age, clinically evident seizures before CEEG initiation, and early EEG risk factors, then 20 to 1,046 hours of CEEG would be required to identify a patient with ES. Patients with clinically evident seizures before CEEG initiation and EEG risk factors present in the initial hour of CEEG required only 20 (<1 year) or 22 (≥1 year) hours of CEEG to identify a patient with ES. Conversely, patients with no clinically evident seizures before CEEG initiation and no EEG risk factors in the initial hour of CEEG required 405 (<1 year) or 1,046 (≥1 year) hours of CEEG to identify a patient with ES. Patients with clinically evident seizures before CEEG initiation or EEG risk factors in the initial hour of CEEG required 29 to 120 hours of CEEG to identify a patient with ES. CONCLUSIONS Stratifying patients by clinical and EEG risk factors could identify high- and low-yield subgroups for CEEG by considering ES incidence, the duration of CEEG required to identify ES, and subgroup size. This approach may be critical for optimizing CEEG resource allocation.
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Affiliation(s)
- France W Fung
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, U.S.A
| | - Darshana S Parikh
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
| | - Maureen Donnelly
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
| | - Marin Jacobwitz
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
| | - Alexis A Topjian
- Department of Anesthesia and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphi||a, Pennsylvania, U.S.A
- Department of Anesthesia and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, U.S.A.; and
| | - Rui Xiao
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, U.S.A
| | - Nicholas S Abend
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, U.S.A
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
- Department of Anesthesia and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, U.S.A.; and
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, U.S.A
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Fung FW, Parikh DS, Walsh K, Fitzgerald MP, Massey SL, Topjian AA, Abend NS. Late-Onset Findings During Extended EEG Monitoring Are Rare in Critically Ill Children. J Clin Neurophysiol 2024:00004691-990000000-00131. [PMID: 38687298 DOI: 10.1097/wnp.0000000000001083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024] Open
Abstract
PURPOSE Electrographic seizures (ES) are common in critically ill children undergoing continuous EEG (CEEG) monitoring, and previous studies have aimed to target limited CEEG resources to children at highest risk of ES. However, previous studies have relied on observational data in which the duration of CEEG was clinically determined. Thus, the incidence of late occurring ES is unknown. The authors aimed to assess the incidence of ES for 24 hours after discontinuation of clinically indicated CEEG. METHODS This was a single-center prospective study of nonconsecutive children with acute encephalopathy in the pediatric intensive care unit who underwent 24 hours of extended research EEG after the end of clinical CEEG. The authors assessed whether there were new findings that affected clinical management during the extended research EEG, including new-onset ES. RESULTS Sixty-three subjects underwent extended research EEG. The median duration of the extended research EEG was 24.3 hours (interquartile range 24.0-25.3). Three subjects (5%) had an EEG change during the extended research EEG that resulted in a change in clinical management, including an increase in ES frequency, differential diagnosis of an event, and new interictal epileptiform discharges. No subjects had new-onset ES during the extended research EEG. CONCLUSIONS No subjects experienced new-onset ES during the 24-hour extended research EEG period. This finding supports observational data that patients with late-onset ES are rare and suggests that ES prediction models derived from observational data are likely not substantially underrepresenting the incidence of late-onset ES after discontinuation of clinically indicated CEEG.
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Affiliation(s)
- France W Fung
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, PA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Darshana S Parikh
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, PA
| | - Kathleen Walsh
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, PA
| | - Mark P Fitzgerald
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, PA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Shavonne L Massey
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, PA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Alexis A Topjian
- Department of Anesthesia and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA; and
- Department of Anesthesia & Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Nicholas S Abend
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, PA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Department of Anesthesia & Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
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Coleman K, Fung FW, Topjian A, Abend NS, Xiao R. Optimizing EEG monitoring in critically ill children at risk for electroencephalographic seizures. Seizure 2024; 117:244-252. [PMID: 38522169 DOI: 10.1016/j.seizure.2024.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/06/2024] [Accepted: 03/19/2024] [Indexed: 03/26/2024] Open
Abstract
OBJECTIVE Strategies are needed to optimally deploy continuous EEG monitoring (CEEG) for electroencephalographic seizure (ES) identification and management due to resource limitations. We aimed to construct an efficient multi-stage prediction model guiding CEEG utilization to identify ES in critically ill children using clinical and EEG covariates. METHODS The largest prospective single-center cohort of 1399 consecutive children undergoing CEEG was analyzed. A four-stage model was developed and trained to predict whether a subject required additional CEEG at the conclusion of each stage given their risk of ES. Logistic regression, elastic net, random forest, and CatBoost served as candidate methods for each stage and were evaluated using cross validation. An optimal multi-stage model consisting of the top-performing stage-specific models was constructed. RESULTS When evaluated on a test set, the optimal multi-stage model achieved a cumulative specificity of 0.197 and cumulative F1 score of 0.326 while maintaining a high minimum cumulative sensitivity of 0.938. Overall, 11 % of test subjects with ES were removed from the model due to a predicted low risk of ES (falsely negative subjects). CEEG utilization would be reduced by 32 % and 47 % compared to performing 24 and 48 h of CEEG in all test subjects, respectively. We developed a web application called EEGLE (EEG Length Estimator) that enables straightforward implementation of the model. CONCLUSIONS Application of the optimal multi-stage ES prediction model could either reduce CEEG utilization for patients at lower risk of ES or promote CEEG resource reallocation to patients at higher risk for ES.
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Affiliation(s)
- Kyle Coleman
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, United States
| | - France W Fung
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, United States; Department of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, United States
| | - Alexis Topjian
- Department of Anesthesia and Critical Care, University of Pennsylvania Perelman School of Medicine, United States
| | - Nicholas S Abend
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, United States; Department of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, United States; Department of Anesthesia and Critical Care, University of Pennsylvania Perelman School of Medicine, United States; Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, United States
| | - Rui Xiao
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, United States; Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, United States.
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Kaur M, Utidjian L, Abend NS, Dickinson K, Roebling R, McDonald J, Maltenfort MG, Foskett N, Elmoufti S, Guerriero RM, Jain BG, Pajor NM, Rao S, Shellhaas RA, Slaughter L, Forrest CB. Retrospective Multicenter Cohort Study on Safety and Electroencephalographic Response to Lacosamide for Neonatal Seizures. Pediatr Neurol 2024; 155:18-25. [PMID: 38579433 DOI: 10.1016/j.pediatrneurol.2024.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 02/06/2024] [Accepted: 03/07/2024] [Indexed: 04/07/2024]
Abstract
BACKGROUND There is growing evidence supporting the safety and effectiveness of lacosamide in older children. However, minimal data are available for neonates. We aimed to determine the incidence of adverse events associated with lacosamide use and explore the electroencephalographic seizure response to lacosamide in neonates. METHODS A retrospective cohort study was conducted using data from seven pediatric hospitals from January 2009 to February 2020. For safety outcomes, neonates were followed for ≤30 days from index date. Electroencephalographic response of lacosamide was evaluated based on electroencephalographic reports for ≤3 days. RESULTS Among 47 neonates, 98% received the first lacosamide dose in the intensive care units. During the median follow-up of 12 days, 19% of neonates died, and the crude incidence rate per 1000 patient-days (95% confidence interval) of the adverse events by diagnostic categories ranged from 2.8 (0.3, 10.2) for blood or lymphatic system disorders and nervous system disorders to 10.5 (4.2, 21.6) for cardiac disorders. Electroencephalographic seizures were observed in 31 of 34 patients with available electroencephalographic data on the index date. There was seizure improvement in 29% of neonates on day 1 and also in 29% of neonates on day 2. On day 3, there was no change in 50% of neonates and unknown change in 50% of neonates. CONCLUSIONS The results are reassuring regarding the safety of lacosamide in neonates. Although some neonates had fewer seizures after lacosamide administration, the lack of a comparator arm and reliance on qualitative statements in electroencephalographic reports limit the preliminary efficacy results.
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Affiliation(s)
- Moninder Kaur
- RWE Neurology, UCB Pharma Ltd, Slough, UK; Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK.
| | - Levon Utidjian
- The Applied Clinical Research Center, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Nicholas S Abend
- Division of Neurology, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Kimberley Dickinson
- The Applied Clinical Research Center, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Robert Roebling
- Epilepsy and Rare Syndrome Organisation, UCB Pharma, Monheim am Rhein, Germany
| | - Jill McDonald
- The Applied Clinical Research Center, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Mitchell G Maltenfort
- The Applied Clinical Research Center, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | | | - Sami Elmoufti
- Biometric & Quantitative Services-Launch Statistics, UCB Pharma, Morrisville, North Carolina
| | - Rejean M Guerriero
- Division of Pediatric Neurology, Department of Neurology, Washington University in St Louis School of Medicine, St Louis, Missouri
| | - Badal G Jain
- Division of Neurology, Department of Pediatrics, Nemours Children's Health, Wilmington, Delaware
| | - Nathan M Pajor
- Divisions of Pulmonary Medicine and Biomedical Informatics, Department of Pediatrics, Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Suchitra Rao
- Department of Pediatrics (Infectious Diseases, Epidemiology and Hospital Medicine), University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colorado
| | - Renée A Shellhaas
- Division of Pediatric Neurology, Department of Neurology, Washington University in St Louis School of Medicine, St Louis, Missouri
| | - Laurel Slaughter
- Division of Child Neurology, Department of Pediatrics, Nationwide Children's Hospital and The Ohio State University College of Medicine, Columbus, Ohio
| | - Christopher B Forrest
- The Applied Clinical Research Center, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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Bach AM, Kirschen MP, Fung FW, Abend NS, Ampah S, Mondal A, Huh JW, Chen SSL, Yuan I, Graham K, Berman JI, Vossough A, Topjian A. Association of EEG Background With Diffusion-Weighted Magnetic Resonance Neuroimaging and Short-Term Outcomes After Pediatric Cardiac Arrest. Neurology 2024; 102:e209134. [PMID: 38350044 DOI: 10.1212/wnl.0000000000209134] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 11/16/2023] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND AND OBJECTIVES EEG and MRI features are independently associated with pediatric cardiac arrest (CA) outcomes, but it is unclear whether their combination improves outcome prediction. We aimed to assess the association of early EEG background category with MRI ischemia after pediatric CA and determine whether addition of MRI ischemia to EEG background features and clinical variables improves short-term outcome prediction. METHODS This was a single-center retrospective cohort study of pediatric CA with EEG initiated ≤24 hours and MRI obtained ≤7 days of return of spontaneous circulation. Initial EEG background was categorized as normal, slow/disorganized, discontinuous/burst-suppression, or attenuated-featureless. MRI ischemia was defined as percentage of brain tissue with apparent diffusion coefficient (ADC) <650 × 10-6 mm2/s and categorized as high (≥10%) or low (<10%). Outcomes were mortality and unfavorable neurologic outcome (Pediatric Cerebral Performance Category increase ≥1 from baseline resulting in ICU discharge score ≥3). The Kruskal-Wallis test evaluated the association of EEG with MRI. Area under the receiver operating characteristic (AUROC) curve evaluated predictive accuracy. Logistic regression and likelihood ratio tests assessed multivariable outcome prediction. RESULTS We evaluated 90 individuals. EEG background was normal in 16 (18%), slow/disorganized in 42 (47%), discontinuous/burst-suppressed in 12 (13%), and attenuated-featureless in 20 (22%) individuals. The median percentage of MRI ischemia was 5% (interquartile range 1-18); 32 (36%) individuals had high MRI ischemia burden. Twenty-eight (31%) individuals died, and 58 (64%) had unfavorable neurologic outcome. Worse EEG background category was associated with more MRI ischemia (p < 0.001). The combination of EEG background and MRI ischemia burden had higher predictive accuracy than EEG alone (AUROC: mortality: 0.92 vs 0.87, p = 0.03) or MRI alone (AUROC: mortality: 0.92 vs 0.84, p = 0.02; unfavorable: 0.83 vs 0.73, p < 0.01). Addition of percentage of MRI ischemia to clinical variables and EEG background category improved prediction for mortality (χ2 = 19.1, p < 0.001) and unfavorable neurologic outcome (χ2 = 4.8, p = 0.03) and achieved high predictive accuracy (AUROC: mortality: 0.97; unfavorable: 0.92). DISCUSSION Early EEG background category was associated with MRI ischemia after pediatric CA. Combining EEG and MRI data yielded higher outcome predictive accuracy than either modality alone. The addition of MRI ischemia to clinical variables and EEG background improved short-term outcome prediction.
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Affiliation(s)
- Ashley M Bach
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
| | - Matthew P Kirschen
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
| | - France W Fung
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
| | - Nicholas S Abend
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
| | - Steve Ampah
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
| | - Antara Mondal
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
| | - Jimmy W Huh
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
| | - Shih-Shan L Chen
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
| | - Ian Yuan
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
| | - Kathryn Graham
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
| | - Jeffrey I Berman
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
| | - Arastoo Vossough
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
| | - Alexis Topjian
- From the Department of Neurology (A.M.B., M.P.K., F.W.F., N.S.A.), Departments of Anesthesia and Critical Care Medicine (M.P.K., N.S.A., J.W.H., I.Y., K.G., A.T.), Department of Pediatrics (M.P.K., N.S.A., J.W.H., A.T.), Department of Biomedical and Health Informatics (S.A., A.M.), Department of Neurosurgery (S.-S.L.C.), and Department of Radiology (J.I.B., A.V.), Children's Hospital of Philadelphia, PA
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7
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Fung FW, Parikh DS, Donnelly M, Xiao R, Topjian AA, Abend NS. Electrographic Seizure Characteristics and Electrographic Status Epilepticus Prediction. J Clin Neurophysiol 2024:00004691-990000000-00117. [PMID: 38194638 DOI: 10.1097/wnp.0000000000001068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024] Open
Abstract
PURPOSE We aimed to characterize electrographic seizures (ES) and electrographic status epilepticus (ESE) and determine whether a model predicting ESE exclusively could effectively guide continuous EEG monitoring (CEEG) utilization in critically ill children. METHODS This was a prospective observational study of consecutive critically ill children with encephalopathy who underwent CEEG. We used descriptive statistics to characterize ES and ESE, and we developed a model for ESE prediction. RESULTS ES occurred in 25% of 1,399 subjects. Among subjects with ES, 23% had ESE, including 37% with continuous seizures lasting >30 minutes and 63% with recurrent seizures totaling 30 minutes within a 1-hour epoch. The median onset of ES and ESE occurred 1.8 and 0.18 hours after CEEG initiation, respectively. The optimal model for ESE prediction yielded an area under the receiver operating characteristic curves of 0.81. A cutoff selected to emphasize sensitivity (91%) yielded specificity of 56%. Given the 6% ESE incidence, positive predictive value was 11% and negative predictive value was 99%. If the model were applied to our cohort, then 53% of patients would not undergo CEEG and 8% of patients experiencing ESE would not be identified. CONCLUSIONS ESE was common, but most patients with ESE had recurrent brief seizures rather than long individual seizures. A model predicting ESE might only slightly improve CEEG utilization over models aiming to identify patients at risk for ES but would fail to identify some patients with ESE. Models identifying ES might be more advantageous for preventing ES from evolving into ESE.
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Affiliation(s)
- France W Fung
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, U.S.A
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, U.S.A
| | - Darshana S Parikh
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, U.S.A
| | - Maureen Donnelly
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, U.S.A
| | - Rui Xiao
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, U.S.A
| | - Alexis A Topjian
- Department of Anesthesia and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, U.S.A.; and
- Department of Anesthesia & Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, U.S.A
| | - Nicholas S Abend
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, U.S.A
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, U.S.A
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, U.S.A
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, U.S.A
- Department of Anesthesia & Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, U.S.A
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8
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Hsia J, Abend NS, Gaynor JW, Chen JM, Fuller S, Maeda K, Mavroudis CD, Nuri M, Leonard J, Ampah SB, Licht DJ, Massey SL, Naim MY. Incidence of postoperative seizures in neonates following cardiac surgery with regional cerebral perfusion and deep hypothermic circulatory arrest. JTCVS Open 2023; 16:771-783. [PMID: 38204666 PMCID: PMC10775112 DOI: 10.1016/j.xjon.2023.10.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 09/29/2023] [Accepted: 10/04/2023] [Indexed: 01/12/2024]
Abstract
Objectives Historically, our center has primarily used deep hypothermic circulatory arrest, but in recent years some surgeons have selectively used regional cerebral perfusion as an alternative. We aimed to compare the incidence of postoperative electroencephalographic seizure incidence in neonates undergoing surgery with regional cerebral perfusion and deep hypothermic circulatory arrest. Methods A retrospective analysis was performed in neonates who underwent surgery between 2012 and 2022 with either deep hypothermic circulatory arrest or regional cerebral perfusion with routine postoperative continuous electroencephalography monitoring for 48 hours. Propensity matching was performed to compare postoperative seizure risk between the 2 groups. Results Among 1136 neonates undergoing cardiac surgery with cardiopulmonary bypass, regional cerebral perfusion was performed in 99 (8.7%) and deep hypothermic circulatory arrest in 604 (53%). The median duration of regional cerebral perfusion was 49 minutes (interquartile range, 38-68) and deep hypothermic circulatory arrest was 41 minutes (interquartile range, 31-49). The regional cerebral perfusion group had significantly longer total support, cardiopulmonary bypass, and aortic crossclamp times. Overall seizure incidence was 11% (N = 76) and 13% (N = 35) in the most recent era (2019-2022). The unadjusted seizure incidence was similar in neonates undergoing regional cerebral perfusion (N = 12, 12%) and deep hypothermic circulatory arrest (N = 64, 11%). After propensity matching, the seizure incidence was similar in neonates undergoing regional cerebral perfusion (N = 12, 12%) and deep hypothermic circulatory arrest (N = 37, 12%) (odds ratio, 0.97; 95% CI, 0.55-1.71; P = .92). Conclusions In this contemporary single-center experience, the incorporation of regional cerebral perfusion did not result in a change in seizure incidence in comparison with deep hypothermic circulatory arrest. However, unmeasured confounders may have impacted these findings. Further studies are needed to determine the impact, if any, of regional cerebral perfusion on postoperative seizure incidence.
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Affiliation(s)
- Jill Hsia
- Division of Cardiology, Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Nicholas S. Abend
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - J. William Gaynor
- Division of Cardiothoracic Surgery, Department of Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Jonathan M. Chen
- Division of Cardiothoracic Surgery, Department of Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Stephanie Fuller
- Division of Cardiothoracic Surgery, Department of Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Katsuhide Maeda
- Division of Cardiothoracic Surgery, Department of Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Constantine D. Mavroudis
- Division of Cardiothoracic Surgery, Department of Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Muhammad Nuri
- Division of Cardiothoracic Surgery, Department of Surgery, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Jan Leonard
- Division of Data Science and Biostatistics, Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Steve B. Ampah
- Division of Data Science and Biostatistics, Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Daniel J. Licht
- Division of Neurology, Departments of Neurology and Pediatrics, Children's National Medical Center, The George Washington University School of Medicine, Washington, DC
| | - Shavonne L. Massey
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | - Maryam Y. Naim
- Division of Cardiac Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
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Li Y, Scheffler A, Barkovich AJ, Chang T, Chu CJ, Massey SL, Abend NS, Lemmon ME, Thomas C, Numis A, Franck LS, Rogers E, Callen A, McCulloch CE, Shellhaas RA, Glass HC. Neonatal brain MRI and short-term outcomes after acute provoked seizures. J Perinatol 2023; 43:1392-1397. [PMID: 37454174 PMCID: PMC10615741 DOI: 10.1038/s41372-023-01723-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/31/2023] [Accepted: 07/05/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVE We investigated how diagnosis and injury location on neonatal brain MRI following onset of acute provoked seizures was associated with short term outcome. STUDY DESIGN A multicenter cohort of neonates with acute provoked seizures enrolled in the Neonatal Seizure Registry. MRIs were centrally evaluated by a neuroradiologist for location of injury and radiologic diagnosis. Clinical outcomes were determined by chart review. Multivariate logistic regression was used to examine the association between MRI findings and outcomes. RESULTS Among 236 newborns with MRI at median age 4 days (IQR 3-8), 91% had abnormal MRI. Radiologic diagnoses of intracranial hemorrhage (OR 3.2 [1.6-6.5], p < 0.001) and hypoxic-ischemic encephalopathy (OR 2.7 [1.4-5.4], p < 0.003) were associated with high seizure burden. Radiologic signs of intracranial infection were associated with abnormal neurologic examination at discharge (OR 3.9 [1.3-11.6], p < 0.01). CONCLUSION Findings on initial MRI can help with expectant counseling on short-term outcomes following acute provoked neonatal seizures.
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Affiliation(s)
- Yi Li
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA.
| | - Aaron Scheffler
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - Anthony James Barkovich
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Taeun Chang
- Department of Neurology, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Catherine J Chu
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Shavonne L Massey
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Nicholas S Abend
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Departments of Anesthesia & Critical Care Medicine, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Monica E Lemmon
- Department of Pediatrics and Population Health Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Cameron Thomas
- Department of Pediatrics, University of Cincinnati and Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Adam Numis
- Department of Neurology and Weill Institute for Neuroscience, University of California San Francisco, San Francisco, CA, USA
| | - Linda S Franck
- Department of Family Health Care Nursing, UCSF Benioff Children's Hospital, University of California San Francisco, San Francisco, CA, USA
| | - Elizabeth Rogers
- Department of Pediatrics, UCSF Benioff Children's Hospital, University of California San Francisco, San Francisco, CA, USA
| | - Andrew Callen
- Department of Radiology, University of Colorado Denver School of Medicine, Denver, CO, USA
| | - Charles E McCulloch
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - Renée A Shellhaas
- Division of Pediatric Neurology, Department of Neurology, Washington University in St. Louis, St. Louis, MO, USA
| | - Hannah C Glass
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
- Department of Neurology and Weill Institute for Neuroscience, University of California San Francisco, San Francisco, CA, USA
- Department of Pediatrics, UCSF Benioff Children's Hospital, University of California San Francisco, San Francisco, CA, USA
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10
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Fung FW, Fan J, Parikh DS, Vala L, Donnelly M, Jacobwitz M, Topjian AA, Xiao R, Abend NS. Validation of a Model for Targeted EEG Monitoring Duration in Critically Ill Children. J Clin Neurophysiol 2023; 40:589-599. [PMID: 35512186 PMCID: PMC9582115 DOI: 10.1097/wnp.0000000000000940] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
PURPOSE Continuous EEG monitoring (CEEG) to identify electrographic seizures (ES) in critically ill children is resource intense. Targeted strategies could enhance implementation feasibility. We aimed to validate previously published findings regarding the optimal CEEG duration to identify ES in critically ill children. METHODS This was a prospective observational study of 1,399 consecutive critically ill children with encephalopathy. We validated the findings of a multistate survival model generated in a published cohort ( N = 719) in a new validation cohort ( N = 680). The model aimed to determine the CEEG duration at which there was <15%, <10%, <5%, or <2% risk of experiencing ES if CEEG were continued longer. The model included baseline clinical risk factors and emergent EEG risk factors. RESULTS A model aiming to determine the CEEG duration at which a patient had <10% risk of ES if CEEG were continued longer showed similar performance in the generation and validation cohorts. Patients without emergent EEG risk factors would undergo 7 hours of CEEG in both cohorts, whereas patients with emergent EEG risk factors would undergo 44 and 36 hours of CEEG in the generation and validation cohorts, respectively. The <10% risk of ES model would yield a 28% or 64% reduction in CEEG hours compared with guidelines recommending CEEG for 24 or 48 hours, respectively. CONCLUSIONS This model enables implementation of a data-driven strategy that targets CEEG duration based on readily available clinical and EEG variables. This approach could identify most critically ill children experiencing ES while optimizing CEEG use.
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Affiliation(s)
- France W Fung
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Jiaxin Fan
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Darshana S Parikh
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Lisa Vala
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Maureen Donnelly
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Marin Jacobwitz
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Alexis A Topjian
- Department of Anesthesia and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; and
- Department of Anesthesia & Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Rui Xiao
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Nicholas S Abend
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Anesthesia & Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
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11
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Yuan I, Georgostathi G, Zhang B, Hodges A, Kurth CD, Kirschen MP, Huh JW, Topjian AA, Lang SS, Richter A, Abend NS, Massey SL. Quantitative electroencephalogram in term neonates under different sleep states. J Clin Monit Comput 2023:10.1007/s10877-023-01082-6. [PMID: 37851153 DOI: 10.1007/s10877-023-01082-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 09/19/2023] [Indexed: 10/19/2023]
Abstract
Electroencephalogram (EEG) can be used to assess depth of consciousness, but interpreting EEG can be challenging, especially in neonates whose EEG undergo rapid changes during the perinatal course. EEG can be processed into quantitative EEG (QEEG), but limited data exist on the range of QEEG for normal term neonates during wakefulness and sleep, baseline information that would be useful to determine changes during sedation or anesthesia. We aimed to determine the range of QEEG in neonates during awake, active sleep and quiet sleep states, and identified the ones best at discriminating between the three states. Normal neonatal EEG from 37 to 46 weeks were analyzed and classified as awake, quiet sleep, or active sleep. After processing and artifact removal, total power, power ratio, coherence, entropy, and spectral edge frequency (SEF) 50 and 90 were calculated. Descriptive statistics were used to summarize the QEEG in each of the three states. Receiver operating characteristic (ROC) curves were used to assess discriminatory ability of QEEG. 30 neonates were analyzed. QEEG were different between awake vs asleep states, but similar between active vs quiet sleep states. Entropy beta, delta2 power %, coherence delta2, and SEF50 were best at discriminating awake vs active sleep. Entropy beta had the highest AUC-ROC ≥ 0.84. Entropy beta, entropy delta1, theta power %, and SEF50 were best at discriminating awake vs quiet sleep. All had AUC-ROC ≥ 0.78. In active sleep vs quiet sleep, theta power % had highest AUC-ROC > 0.69, lower than the other comparisons. We determined the QEEG range in healthy neonates in different states of consciousness. Entropy beta and SEF50 were best at discriminating between awake and sleep states. QEEG were not as good at discriminating between quiet and active sleep. In the future, QEEG with high discriminatory power can be combined to further improve ability to differentiate between states of consciousness.
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Affiliation(s)
- Ian Yuan
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia. Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA.
| | - Georgia Georgostathi
- Vagelos Integrated Program in Energy Research, University of Pennsylvania, Philadelphia, PA, USA
| | - Bingqing Zhang
- Department of Biomedical and Health Informatics, Data Science and Biostatistics Unit, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Ashley Hodges
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia. Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA
| | - C Dean Kurth
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia. Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA
| | - Matthew P Kirschen
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia. Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA
| | - Jimmy W Huh
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia. Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA
| | - Alexis A Topjian
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia. Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA
| | - Shih-Shan Lang
- Division of Neurosurgery, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Adam Richter
- Vagelos Integrated Program in Energy Research, University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Nicholas S Abend
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia. Perelman School of Medicine, University of Pennsylvania, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Shavonne L Massey
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
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12
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Jacobwitz M, Mulvihill C, Kaufman MC, Gonzalez AK, Resendiz K, Francoeur C, Helbig I, Topjian AA, Abend NS. A Comparison of Ketamine and Midazolam as First-Line Anesthetic Infusions for Pediatric Status Epilepticus. Neurocrit Care 2023:10.1007/s12028-023-01859-2. [PMID: 37783824 DOI: 10.1007/s12028-023-01859-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 09/08/2023] [Indexed: 10/04/2023]
Abstract
BACKGROUND Pediatric refractory status epilepticus (RSE) often requires management with anesthetic infusions, but few data compare first-line anesthetics. This study aimed to compare the efficacy and adverse effects of midazolam and ketamine infusions as first-line anesthetics for pediatric RSE. METHODS Retrospective single-center study of consecutive study participants treated with ketamine or midazolam as the first-line anesthetic infusions for RSE at a quaternary care children's hospital from December 1, 2017, until September 15, 2021. RESULTS We identified 117 study participants (28 neonates), including 79 (68%) who received midazolam and 38 (32%) who received ketamine as the first-line anesthetic infusions. Seizures terminated more often in study participants administered ketamine (61%, 23/38) than midazolam (28%, 22/79; odds ratio [OR] 3.97, 95% confidence interval [CI] 1.76-8.98; P < 0.01). Adverse effects occurred more often in study participants administered midazolam (24%, 20/79) than ketamine (3%, 1/38; OR 12.54, 95% CI 1.61-97.43; P = 0.016). Study participants administered ketamine were younger, ketamine was used more often for children with acute symptomatic seizures, and midazolam was used more often for children with epilepsy. Multivariable logistic regression of seizure termination by first-line anesthetic infusion (ketamine or midazolam) including age at SE onset, SE etiology category, and individual seizure duration at anesthetic infusion initiation indicated seizures were more likely to terminate following ketamine than midazolam (OR 4.00, 95% CI 1.69-9.49; P = 0.002) and adverse effects were more likely following midazolam than ketamine (OR 13.41, 95% CI 1.61-111.04; P = 0.016). Survival to discharge was higher among study participants who received midazolam (82%, 65/79) than ketamine (55%, 21/38; P = 0.002), although treating clinicians did not attribute any deaths to ketamine or midazolam. CONCLUSIONS Among children and neonates with RSE, ketamine was more often followed by seizure termination and less often associated with adverse effects than midazolam when administered as the first-line anesthetic infusion. Further prospective data are needed to compare first-line anesthetics for RSE.
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Affiliation(s)
- Marin Jacobwitz
- Division of Neurology, Department of Pediatrics, Children's Hospital of Philadelphia, 34th and Civic Center Blvd, Philadelphia, PA, 19104, USA.
| | - Caitlyn Mulvihill
- Division of Neurology, Department of Pediatrics, Children's Hospital of Philadelphia, 34th and Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Michael C Kaufman
- Division of Neurology, Department of Pediatrics, Children's Hospital of Philadelphia, 34th and Civic Center Blvd, Philadelphia, PA, 19104, USA
- The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Alexander K Gonzalez
- Division of Neurology, Department of Pediatrics, Children's Hospital of Philadelphia, 34th and Civic Center Blvd, Philadelphia, PA, 19104, USA
- The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Karla Resendiz
- Department of Anesthesia and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Conall Francoeur
- Division of Critical Care, Québec, QC, Canada
- Department of Pediatrics, Centre Hospitalier Universitaire de Québec-University of Laval Research Center, Québec, QC, Canada
| | - Ingo Helbig
- Division of Neurology, Department of Pediatrics, Children's Hospital of Philadelphia, 34th and Civic Center Blvd, Philadelphia, PA, 19104, USA
- The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Alexis A Topjian
- Department of Anesthesia and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Anesthesia and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Nicholas S Abend
- Division of Neurology, Department of Pediatrics, Children's Hospital of Philadelphia, 34th and Civic Center Blvd, Philadelphia, PA, 19104, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Department of Anesthesia and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
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13
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Amengual-Gual M, Sánchez Fernández I, Vasquez A, Abend NS, Anderson A, Arya R, Barcia Aguilar C, Brenton JN, Carpenter JL, Chapman KE, Clark J, Farias-Moeller R, Gaillard WD, Glauser TA, Goldstein JL, Goodkin HP, Lai YC, Mikati MA, Morgan LA, Novotny EJ, Ostendorf AP, Payne ET, Peariso K, Piantino J, Reece L, Riviello JJ, Sannagowdara K, Sheehan T, Tasker RC, Tchapyjnikov D, Topjian AA, Wainwright MS, Wilfong A, Williams K, Loddenkemper T. Pediatric status epilepticus management by Emergency Medical Services (the pSERG cohort). Seizure 2023; 111:51-55. [PMID: 37523933 DOI: 10.1016/j.seizure.2023.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 07/10/2023] [Accepted: 07/14/2023] [Indexed: 08/02/2023] Open
Abstract
PURPOSE Delayed treatment in status epilepticus (SE) is independently associated with increased treatment resistance, morbidity, and mortality. We describe the prehospital management pathway and Emergency Medical Services (EMS) timeliness in children who developed refractory convulsive status epilepticus (RCSE). METHODS Retrospective multicenter study in the United States using prospectively collected observational data from June 2011 to March 2020. We selected pediatric patients (one month-21 years) with RCSE initiated outside the hospital and transported to the hospital by EMS. RESULTS We included 91 patients with a median (percentile25-percentile75) age of 3.0 (1.5-7.3) years. The median time from seizure onset to hospital arrival was 45 (30-67) minutes, with a median time cared for by EMS of 24 (15-36) minutes. Considering treatment by caregivers and EMS before hospital arrival, 20 (22%) patients did not receive any anti-seizure medications (ASM) and 71 (78%) received one to five doses of benzodiazepines (BZD), without non-BZD ASM. We provided the prehospital treatment flow path of these patients through caregivers and EMS including relevant time points. Patients with a history of SE were more likely to receive the first BZD in the prehospital setting compared to patients without a history of SE (adjusted HR 3.25, 95% CI 1.72-6.12, p<0.001). CONCLUSION In this multicenter study of pediatric RCSE, prehospital treatment may be streamlined further. Patients with a history of SE were more likely to receive prehospital rescue medication.
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Affiliation(s)
- Marta Amengual-Gual
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States; Universitat de les Illes Balears, Palma, Spain
| | - Iván Sánchez Fernández
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States; Department of Child Neurology, Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, Spain
| | - Alejandra Vasquez
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States; Division of Child and Adolescent Neurology, Department of Neurology, Mayo Clinic, Rochester, MN, United States
| | - Nicholas S Abend
- Division of Neurology, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States
| | - Anne Anderson
- Section of Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Ravindra Arya
- Division of Neurology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Cristina Barcia Aguilar
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States; Department of Child Neurology, Hospital Universitario La Paz, Universidad Autónoma de Madrid, Madrid, Spain
| | - J Nicholas Brenton
- Department of Neurology and Pediatrics, University of Virginia Health System, Charlottesville, VA, United States
| | - Jessica L Carpenter
- Center for Neuroscience, Children's National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, DC, United States
| | - Kevin E Chapman
- Departments of Pediatrics and Neurology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, CO, United States; Department of Pediatrics, University of Arizona College of Medicine and Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, AZ, United States
| | - Justice Clark
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Raquel Farias-Moeller
- Department of Neurology Division of Pediatric Neurology, Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, WI, United States
| | - William D Gaillard
- Center for Neuroscience, Children's National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, DC, United States
| | - Tracy A Glauser
- Division of Neurology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Joshua L Goldstein
- Ruth D & Ken M Davee Pediatric Neurocritical Care Program, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Howard P Goodkin
- Department of Neurology and Pediatrics, University of Virginia Health System, Charlottesville, VA, United States
| | - Yi-Chen Lai
- Division of Pediatric Critical Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Mohamad A Mikati
- Division of Pediatric Neurology, Duke University Medical Center, Duke University, Durham, NC, United States
| | - Lindsey A Morgan
- Departments of Neurology and Pediatrics, Division of Pediatric Neurology, University of Washington, Seattle Children's Hospital, Seattle, WA, United States
| | - Edward J Novotny
- Departments of Neurology and Pediatrics, Division of Pediatric Neurology, University of Washington, Seattle Children's Hospital, Seattle, WA, United States
| | - Adam P Ostendorf
- Department of Pediatrics, Nationwide Children's Hospital, Ohio State University, Columbus, OH, United States
| | - Eric T Payne
- Division of Neurology, Department of Pediatrics, Alberta Children's Hospital, Calgary, AB, Canada
| | - Katrina Peariso
- Division of Neurology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Juan Piantino
- Department of Pediatrics, Division Pediatric Neurology, Neuro-Critical Care Program, Oregon Health and Science University, Portland, OR, United States
| | - Latania Reece
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - James J Riviello
- Section of Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Kumar Sannagowdara
- Department of Neurology Division of Pediatric Neurology, Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Theodore Sheehan
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Robert C Tasker
- Division of Critical Care, Departments of Neurology, Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Dmitry Tchapyjnikov
- Division of Pediatric Neurology, Duke University Medical Center, Duke University, Durham, NC, United States
| | - Alexis A Topjian
- Departments of Anesthesia and Critical care Medicine and Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Mark S Wainwright
- Departments of Neurology and Pediatrics, Division of Pediatric Neurology, University of Washington, Seattle Children's Hospital, Seattle, WA, United States
| | - Angus Wilfong
- Department of Pediatrics, University of Arizona College of Medicine and Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, AZ, United States
| | - Korwyn Williams
- Department of Pediatrics, University of Arizona College of Medicine and Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, AZ, United States
| | - Tobias Loddenkemper
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States.
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14
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Molisani SE, Parikh D, DiGiovine M, Dlugos D, Fitzgerald MP, Fried L, Helbig I, Kessler SK, McDonnell PP, Melamed S, Prelack MS, Sharif U, Tefft S, Tencer J, Witzman S, Shaw K, Abend NS. A quality improvement initiative to improve folic acid supplementation counseling for adolescent females with epilepsy. Epilepsia 2023; 64:2818-2826. [PMID: 37496463 DOI: 10.1111/epi.17723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 07/20/2023] [Accepted: 07/24/2023] [Indexed: 07/28/2023]
Abstract
OBJECTIVE We designed a quality improvement (QI) project to improve rates of documented folic acid supplementation counseling for adolescent females with epilepsy, consistent with a quality measure from the American Academy of Neurology and American Epilepsy Society. Our SMART aim was to increase the percentage of visits at which folic acid counseling was addressed from our baseline rate of 23% to 50% by July 1, 2020. METHODS This initiative was conducted in female patients ≥12 years old with epilepsy who were prescribed daily antiseizure medication and were seen by the 13 providers in our Neurology QI Program. Using provider interviews, we undertook a root cause analysis of low counseling rates and identified the following main factors: insufficient time during clinic visit to counsel, lack of provider knowledge, and forgetting to counsel. Countermeasures were designed to address these main root causes and were implemented through iterative plan-do-study-act (PDSA) cycles. Interventions included provider education and features within the electronic health record, which were introduced sequentially, culminating in the creation of a best practice advisory (BPA). We performed biweekly chart reviews of visits for applicable patients to establish baseline performance rate and track progress over time. We used a statistical process control p-chart to analyze the outcome measure of documented counseling. As a balancing measure, clinicians were surveyed using the Technology Adoption Model survey to assess acceptance of the BPA. RESULTS From September 2019 to August 2022, the QI team improved rates of documented folic acid counseling from 23% to 73% through several PDSA cycles. This level of performance has been sustained over time. The most successful and sustainable intervention was the BPA. Provider acceptance of the BPA was overall positive. SIGNIFICANCE We successfully used QI methodology to improve and sustain our rates of documented folic acid supplementation counseling for adolescent females with epilepsy.
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Affiliation(s)
- Sara E Molisani
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Darshana Parikh
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Marissa DiGiovine
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Dennis Dlugos
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Mark P Fitzgerald
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Epilepsy Neurogenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Epilepsy and Neurodevelopmental Disorders Center, University of Pennsylvania and Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Lawrence Fried
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Ingo Helbig
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Epilepsy Neurogenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Epilepsy and Neurodevelopmental Disorders Center, University of Pennsylvania and Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Sudha Kilaru Kessler
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Pamela Pojomovsky McDonnell
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Epilepsy Neurogenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Susan Melamed
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Marisa S Prelack
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Uzma Sharif
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Sarah Tefft
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Epilepsy Neurogenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Epilepsy and Neurodevelopmental Disorders Center, University of Pennsylvania and Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jaclyn Tencer
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Stephanie Witzman
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Kathy Shaw
- Department of Pediatrics (Division of Emergency Medicine), Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Nicholas S Abend
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
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15
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Pressler RM, Abend NS, Auvin S, Boylan G, Brigo F, Cilio MR, De Vries LS, Elia M, Espeche A, Hahn CD, Inder T, Jette N, Kakooza-Mwesige A, Mader S, Mizrahi EM, Moshé SL, Nagarajan L, Noyman I, Nunes ML, Samia P, Shany E, Shellhaas RA, Subota A, Triki CC, Tsuchida T, Vinayan KP, Wilmshurst JM, Yozawitz EG, Hartmann H. Treatment of seizures in the neonate: Guidelines and consensus-based recommendations-Special report from the ILAE Task Force on Neonatal Seizures. Epilepsia 2023; 64:2550-2570. [PMID: 37655702 DOI: 10.1111/epi.17745] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 08/09/2023] [Accepted: 08/10/2023] [Indexed: 09/02/2023]
Abstract
Seizures are common in neonates, but there is substantial management variability. The Neonatal Task Force of the International League Against Epilepsy (ILAE) developed evidence-based recommendations about antiseizure medication (ASM) management in neonates in accordance with ILAE standards. Six priority questions were formulated, a systematic literature review and meta-analysis were performed, and results were reported following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) 2020 standards. Bias was evaluated using the Cochrane tool and risk of Bias in non-randomised studies - of interventions (ROBINS-I), and quality of evidence was evaluated using grading of recommendations, assessment, development and evaluation (GRADE). If insufficient evidence was available, then expert opinion was sought using Delphi consensus methodology. The strength of recommendations was defined according to the ILAE Clinical Practice Guidelines development tool. There were six main recommendations. First, phenobarbital should be the first-line ASM (evidence-based recommendation) regardless of etiology (expert agreement), unless channelopathy is likely the cause for seizures (e.g., due to family history), in which case phenytoin or carbamazepine should be used. Second, among neonates with seizures not responding to first-line ASM, phenytoin, levetiracetam, midazolam, or lidocaine may be used as a second-line ASM (expert agreement). In neonates with cardiac disorders, levetiracetam may be the preferred second-line ASM (expert agreement). Third, following cessation of acute provoked seizures without evidence for neonatal-onset epilepsy, ASMs should be discontinued before discharge home, regardless of magnetic resonance imaging or electroencephalographic findings (expert agreement). Fourth, therapeutic hypothermia may reduce seizure burden in neonates with hypoxic-ischemic encephalopathy (evidence-based recommendation). Fifth, treating neonatal seizures (including electrographic-only seizures) to achieve a lower seizure burden may be associated with improved outcome (expert agreement). Sixth, a trial of pyridoxine may be attempted in neonates presenting with clinical features of vitamin B6-dependent epilepsy and seizures unresponsive to second-line ASM (expert agreement). Additional considerations include a standardized pathway for the management of neonatal seizures in each neonatal unit and informing parents/guardians about the diagnosis of seizures and initial treatment options.
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Affiliation(s)
- Ronit M Pressler
- Clinical Neuroscience, UCL-Great Ormond Street Institute of Child Health, London, UK
- Department of Clinical Neurophysiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Nicholas S Abend
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Stéphan Auvin
- Department Medico-Universitaire Innovation Robert-Debré, Robert Debré Hospital, Public Hospital Network of Paris, Pediatric Neurology, University of Paris, Paris, France
| | - Geraldine Boylan
- INFANT Research Centre, University College Cork, Cork, Ireland
- Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
| | - Francesco Brigo
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano, Italy
- Innovation Research and Teaching Service (SABES-ASDAA), Teaching Hospital of Paracelsus Medical Private University, Bolzano-Bozen, Italy
| | - Maria Roberta Cilio
- Division of Pediatric Neurology, Saint-Luc University Hospital, and Institute of Neuroscience, Université Catholique de Louvain, Brussels, Belgium
| | - Linda S De Vries
- Department of Neonatology, University Medical Center, Utrecht, the Netherlands
| | - Maurizio Elia
- Unit of Neurology and Clinical Neurophysiopathology, Oasi Research Institute-IRCCS, Troina, Italy
| | - Alberto Espeche
- Department of Neurology, Hospital Materno Infantil, Salta, Argentina
| | - Cecil D Hahn
- Department of Pediatrics, Division of Neurology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Terrie Inder
- Department of Pediatrics, Newborn Medicine, Children's Hospital of Orange County, University of California, Irvine, Irvine, California, USA
| | - Nathalie Jette
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Angelina Kakooza-Mwesige
- Department of Pediatrics and Child Health, Makerere University College of Health Sciences, Kampala, Uganda
| | - Silke Mader
- Scientific Affairs, European Foundation for the Care of Newborn Infants, Munich, Germany
| | - Eli M Mizrahi
- Departments of Neurology and Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Solomon L Moshé
- Isabelle Rapin Division of Child Neurology, Saul R. Korey Department of Neurology, Montefiore Medical Center, Bronx, New York, USA
- Departments of Neuroscience and Pediatrics, Albert Einstein College of Medicine, and Montefiore Medical Center, Bronx, New York, USA
| | - Lakshmi Nagarajan
- Children's Neuroscience Service, Department of Neurology, Perth Children's Hospital and University of Western Australia, Nedlands, Western Australia, Australia
| | - Iris Noyman
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
- Pediatric Neurology Unit, Pediatric Division, Soroka Medical Center, Beer-Sheva, Israel
| | - Magda L Nunes
- Pontifícia Universidade Católica do Rio Grande do Sul-PUCRS School of Medicine and the Brain Institute, Porto Alegre, Brazil
| | - Pauline Samia
- Departments of Pediatrics and Child Health, Aga Khan University, Nairobi, Kenya
- Department of Public Health and Primary Care, Ghent University, Ghent, Belgium
| | - Eilon Shany
- Department of Neonatology, Soroka Medical Center, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Renée A Shellhaas
- Department of Neurology, Washington University, St. Louis, Missouri, USA
| | - Ann Subota
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Chahnez Charfi Triki
- Child Neurology Department, Hedi Chaker Hospital, Sfax Medical School, University of Sfax, Sfax, Tunisia
| | - Tammy Tsuchida
- Departments of Neurology and Pediatrics, Children's National Health System, George Washington University School of Medicine, Washington, District of Columbia, USA
| | | | - Jo M Wilmshurst
- Department of Paediatric Neurology, Red Cross War Memorial Children's Hospital, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Elissa G Yozawitz
- Isabelle Rapin Division of Child Neurology, Saul R. Korey Department of Neurology, Montefiore Medical Center, Bronx, New York, USA
| | - Hans Hartmann
- Clinic for Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany
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16
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Fong SL, Utidjian L, Kaur M, Abend NS, Wainwright MS, Grande KM, Foskett N, Roebling R, Guerriero RM, Jain B, Rao S, Stoltenberg M, Williams P, Yuen N, Dickinson K, McDonald J, Maltenfort M, Forrest CB. Safety of intravenous lacosamide in hospitalized children and neonates. Epilepsia 2023; 64:2297-2309. [PMID: 37287398 DOI: 10.1111/epi.17676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 06/06/2023] [Accepted: 06/06/2023] [Indexed: 06/09/2023]
Abstract
OBJECTIVE Seizures are common in critically ill children and neonates, and these patients would benefit from intravenous (IV) antiseizure medications with few adverse effects. We aimed to assess the safety profile of IV lacosamide (LCM) among children and neonates. METHODS This retrospective multicenter cohort study examined the safety of IV LCM use in 686 children and 28 neonates who received care between January 2009 and February 2020. RESULTS Adverse events (AEs) were attributed to LCM in only 1.5% (10 of 686) of children, including rash (n = 3, .4%), somnolence (n = 2, .3%), and bradycardia, prolonged QT interval, pancreatitis, vomiting, and nystagmus (n = 1, .1% each). There were no AEs attributed to LCM in the neonates. Across all 714 pediatric patients, treatment-emergent AEs occurring in >1% of patients included rash, bradycardia, somnolence, tachycardia, vomiting, feeling agitated, cardiac arrest, tachyarrhythmia, low blood pressure, hypertension, decreased appetite, diarrhea, delirium, and gait disturbance. There were no reports of PR interval prolongation or severe cutaneous adverse reactions. When comparing children who received a recommended versus a higher than recommended initial dose of IV LCM, there was a twofold increase in the risk of rash in the higher dose cohort (adjusted incidence rate ratio = 2.11, 95% confidence interval = 1.02-4.38). SIGNIFICANCE This large observational study provides novel evidence demonstrating the tolerability of IV LCM in children and neonates.
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Affiliation(s)
- Susan L Fong
- Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Levon Utidjian
- Department of Pediatrics, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | - Nicholas S Abend
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Mark S Wainwright
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington, USA
| | - Krista M Grande
- Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | | | | | - Réjean M Guerriero
- Department of Neurology, Washington University School of Medicine and St. Louis Children's Hospital, St. Louis, Missouri, USA
| | - Badal Jain
- Department of Neurology, Nemours Children's Health, Wilmington, Delaware, USA
| | - Suchitra Rao
- Department of Pediatrics, Children's Hospital Colorado, Aurora, Colorado, USA
| | | | | | - Nancy Yuen
- UCB Pharma, Raleigh, North Carolina, USA
| | - Kimberley Dickinson
- Applied Clinical Research Center, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jill McDonald
- Applied Clinical Research Center, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Mitchell Maltenfort
- Applied Clinical Research Center, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Christopher B Forrest
- Department of Pediatrics, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Applied Clinical Research Center, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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17
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Roberts KH, Barks JDE, Glass HC, Soul JS, Chang T, Wusthoff CJ, Chu CJ, Massey SL, Abend NS, Lemmon ME, Thomas C, Guillet R, Rogers EE, Franck LS, McCaffery H, Li Y, McCulloch CE, Shellhaas RA. Feeding and developmental outcomes after neonatal seizures-A prospective observational study. Ann Child Neurol Soc 2023; 1:209-217. [PMID: 37842075 PMCID: PMC10572735 DOI: 10.1002/cns3.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Abstract
Objective Among neonates with acute symptomatic seizures, we evaluated whether inability to take full feeds at time of hospital discharge from neonatal seizure admission is associated with worse neurodevelopmental outcomes, after adjusting for relevant clinical variables. Methods This prospective, 9-center study of the Neonatal Seizure Registry (NSR) assessed characteristics of infants with seizures including: evidence of brainstem injury on MRI, mode of feeding upon discharge, and developmental outcomes at 12, 18, and 24 months. Inability to take oral feeds was identified through review of medical records. Brainstem injury was identified through central review of neonatal MRIs. Developmental outcomes were assessed with the Warner Initial Developmental Evaluation of Adaptive and Functional Skills (WIDEA-FS) at 12, 18, and 24 months corrected age. Results Among 276 infants, inability to achieve full oral feeds was associated with lower total WIDEA-FS scores (160.2±25.5 for full oral feeds vs. 121.8±42.9 for some/no oral feeds at 24 months, p<0.001). At 12 months, a G-tube was required for 23 of the 49 (47%) infants who did not achieve full oral feeds, compared with 2 of the 221 (1%) who took full feeds at discharge (p<0.001). Conclusions Inability to take full oral feeds upon hospital discharge is an objective clinical sign that can identify infants with acute symptomatic neonatal seizures who are at high risk for impaired development at 24 months.
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Affiliation(s)
| | - John D E Barks
- Department of Pediatrics, University of Michigan, Ann Arbor, MI
| | - Hannah C Glass
- Department of Neurology and Weill Institute for Neuroscience, University of California San Francisco, San Francisco, CA
- Department of Pediatrics; UCSF Benioff Children's Hospital, University of California San Francisco, San Francisco, CA
- Department of Epidemiology & Biostatistics; University of California San Francisco, San Francisco, CA
| | - Janet S Soul
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Taeun Chang
- Department of Neurology, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Courtney J Wusthoff
- Department of Neurology, Stanford University, Palo Alto, CA
- Department of Pediatrics- Division of Neonatal and Developmental Medicine, Stanford University, Palo Alto, CA
| | - Catherine J Chu
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Shavonne L Massey
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Nicholas S Abend
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
- Departments of Anesthesia & Critical Care Medicine, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Monica E Lemmon
- Departments of Pediatrics and Population Health Sciences, Duke University School of Medicine, Durham, NC
| | - Cameron Thomas
- Department of Pediatrics, University of Cincinnati, and Division of Neurology, Cincinnati Children's Hospital Medical Center; Cincinnati, OH
| | - Ronnie Guillet
- Division of Neonatology, Department of Pediatrics, Golisano Children's Hospital, University of Rochester, Rochester, NY
| | - Elizabeth E Rogers
- Department of Pediatrics; UCSF Benioff Children's Hospital, University of California San Francisco, San Francisco, CA
| | - Linda S Franck
- Department of Family Health Care Nursing, University of California San Francisco, San Francisco
- Department of Pediatrics; UCSF Benioff Children's Hospital, University of California San Francisco, San Francisco, CA
| | | | - Yi Li
- Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco
| | - Charles E McCulloch
- Department of Epidemiology & Biostatistics; University of California San Francisco, San Francisco, CA
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18
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Peariso K, Arya R, Glauser T, Abend NS, Aguilar CB, Amengual-Gual M, Anderson A, Appavu BL, Brenton JN, Carpenter J, Chapman KE, Clark J, Gaillard WD, Gaínza-Lein M, Goldstein J, Goodkin H, Grinspan Z, Guerriero RM, Horn PS, Huh L, Kahoud R, Kelley SA, Kossoff EH, Kapur K, Lai YC, Marquis BO, McDonough T, Mikati MA, Morgan L, Novotny E, Ostendorf AP, Payne ET, Piantino J, Riviello J, Sands T, Stafstrom CE, Tasker RC, Tchapyjnikov D, Vasquez-Avila A, Wainwright MS, Wilfong A, Williams K, Loddenkemper T. Early Clinical Variables Associated With Refractory Convulsive Status Epilepticus in Children. Neurology 2023:WNL.0000000000207472. [PMID: 37295955 PMCID: PMC10401687 DOI: 10.1212/wnl.0000000000207472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 04/17/2023] [Indexed: 06/12/2023] Open
Abstract
OBJECTIVE Determine patient-specific factors known proximate to the presentation to emergency care associated with the development of refractory convulsive status epilepticus (RSE) in children. METHODS An observational case-control study was conducted comparing pediatric patients (1 month - 21 years) with convulsive SE whose seizures stopped after benzodiazepines (BZD) and a single second-line antiseizure medication (ASM) (responsive established status epilepticus; rESE) with patients requiring more than a BZD and a single second-line ASM to stop their seizures (RSE). These sub-populations were obtained from the pediatric Status Epilepticus Research Group (pSERG) study cohort. We explored clinical variables that could be acquired early after presentation to emergency medical services with univariate analysis of the raw data. Variables with p<0.1 were retained for univariable and multivariable regression analysis. Multivariable logistic regression models were fit to age and sex- matched data to obtain variables associated with RSE. RESULTS We compared data from a total of 595 episodes of pediatric SE. Univariate analysis demonstrated no differences in time to the first BZD (RSE 16 min (IQR 5-45); rESE 18 min (IQR 6-44), p=0.068). Time to second-line ASM was shorter in RSE patients (RSE 65 min; rESE 70 min; p=0.021). Both univariable and multivariable regression analysis revealed a family history of seizures (OR 0.37; 95% CI 0.20 -0.70, p = 0.0022) or a prescription for rectal diazepam (OR 0.21; 95% CI 0.078 - 0.53, p = 0.0012) were associated with decreased odds of RSE. CONCLUSIONS Time to initial BZD or second-line ASM was not associated with progression to RSE in our cohort of patients with rESE. A family history of seizures and a prescription for rectal diazepam were associated with a decreased likelihood of progression to RSE. Early attainment of these variables may help care for pediatric rESE in a more patient-tailored manner. COE: This study provides class II evidence that patient and clinical factors may predict RSE in children with convulsive seizures.
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Affiliation(s)
- Katrina Peariso
- Division of Neurology and Physical Medicine and Rehabilitation, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Ravindra Arya
- Division of Pediatric Neurology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Tracy Glauser
- Division of Pediatric Neurology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Nicholas S Abend
- Division of Neurology, The Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Cristina Barcia Aguilar
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Marta Amengual-Gual
- Department of Child Neurology, Hospital Universitario La Paz, Universidad Autonoma de Madrid, Madrid, Spain
- Pediatric Neurology Unit, Department of Pediatrics, Hospital Universitari Son Espases, Universitat de les Illes Balears, Palma, Spain
| | - Anne Anderson
- Section of Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Brian L Appavu
- Department of Pediatrics, University of Arizona College of Medicine and Barrow's Neurological Institute at Phoenix Children's Hospital, Phoenix, AZ, USA
| | - J Nicholas Brenton
- Department of Neurology and Pediatrics, University of Virginia Health System, Charlottesville, VA, USA
| | - Jessica Carpenter
- Division of Pediatric Neurology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Kevin E Chapman
- Department of Pediatrics, University of Arizona College of Medicine and Barrow's Neurological Institute at Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Justice Clark
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - William D Gaillard
- Center for Neuroscience, Children's National Hospital, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Marina Gaínza-Lein
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
- Instituto de Pediatría, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile
- Servicio de Neuropsiquiatría Infantil, Hospital Clínico San Borja Arriarán, Universidad de Chile, Santiago, Chile
| | - Joshua Goldstein
- Ruth D. & Ken M. Davee Pediatric Neurocritical Care Program, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Howard Goodkin
- Department of Neurology and Pediatrics, University of Virginia Health System, Charlottesville, VA, USA
| | - Zachary Grinspan
- Division of Pediatric Neurology and Epilepsy, Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Rejean M Guerriero
- Division of Pediatric and Developmental Neurology, Washington University School of Medicine, St. Louis, MO, USA
| | - Paul S Horn
- Division of Pediatric Neurology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Linda Huh
- Department of Pediatrics, British Columbia Children's Hospital, the University of British Columbia, BC Canada
| | - Robert Kahoud
- Division of Child and Adolescent Neurology, Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | - Sarah A Kelley
- Division of Pediatric Neurology, Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Eric H Kossoff
- Division of Pediatric Neurology, Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kush Kapur
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Yi-Chen Lai
- Section of Pediatric Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - B Oyinkan Marquis
- Division of Pediatric Neurology and Epilepsy, Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Tiffani McDonough
- Department of Pediatrics, Division of Neurology and Epilepsy, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Mohamad A Mikati
- Division of Pediatric Neurology, Duke University Medical Center, Duke University, Durham, NC, USA
| | - Lindsey Morgan
- Department of Neurology, Division of Child Neurology, Seattle Children's Hospital, Seattle, WA, USA
| | - Edward Novotny
- Department of Neurology, Division of Child Neurology, Seattle Children's Hospital, Seattle, WA, USA
| | - Adam P Ostendorf
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, OH, USA
| | - Eric T Payne
- Division of Neurology, Department of Pediatrics, Alberta Children's Hospital, Calgary, AB, Canada
| | - Juan Piantino
- Division of Neurology, Doernbecher Children's Hospital, Oregon Health & Science University, Portland, OR, USA
| | - James Riviello
- Section of Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Tristan Sands
- Division of Child Neurology & Institute for Genomic Medicine, Columbia University Irving Medical Center, New York Presbyterian Hospital, New York, NY, USA
| | - Carl E Stafstrom
- Division of Pediatric Neurology, Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Robert C Tasker
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Dmitry Tchapyjnikov
- Division of Pediatric Neurology, Duke University Medical Center, Duke University, Durham, NC, USA
| | - Alejandra Vasquez-Avila
- Division of Child and Adolescent Neurology, Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | - Mark S Wainwright
- Department of Neurology, Division of Child Neurology, Seattle Children's Hospital, Seattle, WA, USA
| | - Angus Wilfong
- Department of Pediatrics, University of Arizona College of Medicine and Barrow's Neurological Institute at Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Korwyn Williams
- Department of Pediatrics, University of Arizona College of Medicine and Barrow's Neurological Institute at Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Tobias Loddenkemper
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
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Hong SJ, Wainwright MS, Abend NS, Appavu BL, Francoeur C, Erklauer JC, Guerguerian AM, Guerriero RM, Guilliams KP, Lee-Eng J, Loeb J, Lovett ME, Murphy SA, Pardo AC, Pineda JA, Ruzas CM, Topjian AA. A Survey of Pediatric Neurocritical Care Fellowship Training in North America. Pediatr Neurol 2023; 146:1-7. [PMID: 37356227 DOI: 10.1016/j.pediatrneurol.2023.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/22/2023] [Accepted: 05/24/2023] [Indexed: 06/27/2023]
Abstract
BACKGROUND Pediatric neurocritical care (PNCC) has emerged as a field to care for children at the intersection of critical illness and neurological dysfunction. PNCC fellowship programs evolved over the past decade to train physicians to fill this clinical need. We aimed to characterize PNCC fellowship training infrastructure and curriculum in the United States and Canada. METHODS Web-based survey of PNCC fellowship program leaders during November 2019 to January 2020. RESULTS There were 14 self-identified PNCC fellowship programs. The programs were supported by Child Neurology and/or Pediatric Critical Care Medicine divisions at tertiary/quaternary care institutions. Most programs accepted trainees who were board-eligible or board-certified in child neurology or pediatric critical care medicine. Clinical training consisted mostly of rotations providing PNCC consultation (n = 13) or as a provider on the pediatric intensive care unit-based neurointensive care team (n = 2). PNCC-specific didactics were delivered at most institutions (n = 13). All institutions provided training in electroencephalography use in the intensive care unit and declaration of death by neurological criteria (n = 14). Scholarly activity was supported by most programs, including protected time for research (n = 10). CONCLUSIONS We characterized PNCC fellowship training in the United States and Canada, which in this continuously evolving field, lays the foundation for exploring standardization of training going forward.
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Affiliation(s)
- Sue J Hong
- Northwestern University Feinberg School of Medicine, Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, Illinois.
| | - Mark S Wainwright
- University of Washington School of Medicine, Seattle Children's Hospital, Seattle, Washington
| | - Nicholas S Abend
- University of Pennsylvania Perelman School of Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Brian L Appavu
- University of Arizona College of Medicine - Phoenix, Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, Arizona
| | - Conall Francoeur
- CHU de Québec - Université Laval Research Center, Quebec, Canada
| | | | | | - Réjean M Guerriero
- Washington University School of Medicine in St. Louis, St. Louis Children's Hospital, St. Louis, Missouri
| | - Kristin P Guilliams
- Washington University School of Medicine in St. Louis, St. Louis Children's Hospital, St. Louis, Missouri
| | | | - Joshua Loeb
- Loma Linda University Children's Hospital, Loma Linda, California
| | - Marlina E Lovett
- Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus, Ohio
| | - Sarah A Murphy
- Harvard Medical School, Massachusetts General Hospital for Children, Boston, Massachusetts
| | - Andrea C Pardo
- Northwestern University Feinberg School of Medicine, Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Jose A Pineda
- USC Keck School of Medicine, Children's Hospital Los Angeles, Los Angeles, California
| | - Christopher M Ruzas
- University of Colorado School of Medicine, Children's Hospital of Colorado, Aurora, Colorado
| | - Alexis A Topjian
- University of Pennsylvania Perelman School of Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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20
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Karlin AR, Kumar NK, Vossough A, Abend NS, Ichord RN, Beslow LA. Pediatric Cerebral Sinovenous Thrombosis and Risk for Epilepsy. Pediatr Neurol 2023; 146:85-94. [PMID: 37453223 DOI: 10.1016/j.pediatrneurol.2023.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/01/2023] [Accepted: 05/18/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Cerebral sinovenous thrombosis (CSVT) is a rare form of pediatric stroke with significant morbidity. We determined cumulative incidence and predictors of acute seizures, remote seizures, and epilepsy after pediatric CSVT. METHODS Retrospective analysis of 131 neonates and children with neuroimaging-confirmed CSVT enrolled between 2008 and 2020 from a single-center prospective consecutive cohort. Acute seizures occurred within 7 days of CSVT. Remote seizures occurred >7 days after CSVT. Epilepsy was defined as 2 or more remote seizures at least 24 hours apart. Survival methods determined the incidence of and risk factors for remote seizures and epilepsy. RESULTS Acute seizures occurred in 14/33 neonates (42%) and 19/98 children (19%). Among children, hemorrhage predicted acute seizures (OR 6.6, 95% CI 1.9 to 22.4, P = 0.003). Remote seizures occurred in six neonates; five developed epilepsy. Remote seizures occurred in 14 children; 10 developed epilepsy. In neonates, 1- and 3-year epilepsy-free survival were 86% (95% CI 62% to 95%) and 66% (95% CI 32% to 87%). One- and 3-year epilepsy-free survival in children were 88% (95% CI 76% to 92%) and 84% (95% CI 59% to 86%). In multivariable analysis for children, acute seizures predicted epilepsy (HR 3.8, 95% CI 1.1-13.3, P = 0.039). In both cohorts, Pediatric Stroke Outcome Measure scores at last follow-up were worse in those with epilepsy compared to those without. CONCLUSIONS Acute seizures occurred in approximately one quarter of our cohort and are an epilepsy risk factor in children with CSVT. Neonates and children with epilepsy had worse outcomes than those without.
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Affiliation(s)
- Alexis R Karlin
- Division of Child Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Nankee K Kumar
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Arastoo Vossough
- Division of Neuroradiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Nicholas S Abend
- Division of Child Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Departments of Neurology and Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rebecca N Ichord
- Division of Child Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Departments of Neurology and Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Lauren A Beslow
- Division of Child Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Departments of Neurology and Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
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21
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Danzer E, Massey SL, Flohr SJ, Mathew L, Hoffman C, Abramson A, Selenski P, Canning CE, Eppley E, Connelly JT, Herkert L, Rintoul NE, Adzick NS, Abend NS, Hedrick HL. Extracorporeal Membrane Oxygenation for Neonates With Congenital Diaphragmatic Hernia: Prevalence of Seizures and Outcomes. Pediatr Crit Care Med 2023; 24:e224-e235. [PMID: 37140337 PMCID: PMC10160669 DOI: 10.1097/pcc.0000000000003197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
OBJECTIVES We aimed to determine the prevalence of electrographic seizures and associated odds of adverse outcomes of electrographic seizures in neonates with congenital diaphragmatic hernia (CDH) receiving extracorporeal membrane oxygenation (ECMO). DESIGN Retrospective, descriptive case series. SETTING Neonatal ICU (NICU) in a quaternary care institution. PATIENTS All neonates with CDH receiving ECMO undergoing continuous electroencephalographic monitoring (CEEG) and follow-up between January 2012 and December 2019. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS All eligible neonates with CDH receiving ECMO underwent CEEG (n = 75). Electrographic seizures occurred in 14 of 75 (19%): they were exclusively electrographic-only in nine of 14, both electrographic-only and electroclinical in three of 14, and electroclinical only in two of 14. Two neonates developed status epilepticus. We identified an association between presence of seizures, rather than not, and longer duration of initial session of CEEG monitoring (55.7 hr [48.2-87.3 hr] vs 48.0 hr [43.0-48.3 hr]; p = 0.001). We also found an association between presence of seizures, rather than not, and greater odds of use of a second CEEG monitoring (12/14 vs 21/61; odds ratio [OR], 11.43 [95% CI, 2.34-55.90; p = 0.0026). Most neonates with seizures (10/14), experienced their onset of seizures more than 96 hours after the start of ECMO. Overall, the presence of electrographic seizures, compared with not, was associated with lower odds of survival to NICU discharge (4/14 vs 49/61; OR 0.10 [95% CI 0.03 to 0.37], p = 0.0006). Also, the presence of seizures-rather than not-was associated with greater odds of a composite of death and all abnormal outcomes on follow-up (13/14 vs 26/61; OR, 17.5; 95% CI, 2.15-142.39; p = 0.0074). CONCLUSIONS Nearly one in five neonates with CDH receiving ECMO developed seizures during the ECMO course. Seizures were predominantly electrographic-only and when present were associated with great odds of adverse outcomes. The current study provides evidence to support standardized CEEG in this population.
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Affiliation(s)
- Enrico Danzer
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Shavonne L. Massey
- Department of Neurology and Pediatrics, The Children’s Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Sabrina J. Flohr
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Leny Mathew
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Casey Hoffman
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Abigail Abramson
- Department of Neurology and Pediatrics, The Children’s Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Paige Selenski
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Caroline E. Canning
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Elizabeth Eppley
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - James T Connelly
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Lisa Herkert
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Natalie E. Rintoul
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - N. Scott Adzick
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Nicholas S. Abend
- Department of Neurology and Pediatrics, The Children’s Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Holly L. Hedrick
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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22
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deCampo D, Xian J, Karlin A, Sullivan KR, Ruggiero SM, Galer P, Ramos M, Abend NS, Gonzalez A, Helbig I. Investigating the genetic contribution in febrile infection-related epilepsy syndrome and refractory status epilepticus. Front Neurol 2023; 14:1161161. [PMID: 37077567 PMCID: PMC10106651 DOI: 10.3389/fneur.2023.1161161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 03/10/2023] [Indexed: 04/05/2023] Open
Abstract
IntroductionFebrile infection-related epilepsy syndrome (FIRES) is a severe childhood epilepsy with refractory status epilepticus after a typically mild febrile infection. The etiology of FIRES is largely unknown, and outcomes in most individuals with FIRES are poor.MethodsHere, we reviewed the current state-of-the art genetic testing strategies in individuals with FIRES. We performed a systematic computational analysis to identify individuals with FIRES and characterize the clinical landscape using the Electronic Medical Records (EMR). Among 25 individuals with a confirmed FIRES diagnosis over the last decade, we performed a comprehensive review of genetic testing and other diagnostic testing.ResultsManagement included use of steroids and intravenous immunoglobulin (IVIG) in most individuals, with an increased use of immunomodulatory agents, including IVIG, plasma exchange (PLEX) and immunosuppressants such as cytokine inhibitors, and the ketogenic diet after 2014. Genetic testing was performed on a clinical basis in almost all individuals and was non-diagnostic in all patients. We compared FIRES with both status epilepticus (SE) and refractory status epilepticus (RSE) as a broader comparison cohort and identified genetic causes in 36% of patients with RSE. The difference in genetic signatures between FIRES and RSE suggest distinct underlying etiologies. In summary, despite the absence of any identifiable etiologies in FIRES, we performed an unbiased analysis of the clinical landscape, identifying a heterogeneous range of treatment strategies and characterized real-world clinical practice.DiscussionFIRES remains one of the most enigmatic conditions in child neurology without any known etiologies to date despite significant efforts in the field, suggesting a clear need for further studies and novel diagnostic and treatment approaches.
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Affiliation(s)
- Danielle deCampo
- Division of Neurology, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Biomedical and Health Informatics (DBHi), Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Julie Xian
- Division of Neurology, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Biomedical and Health Informatics (DBHi), Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Alexis Karlin
- Division of Neurology, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Biomedical and Health Informatics (DBHi), Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Katie R. Sullivan
- Division of Neurology, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Biomedical and Health Informatics (DBHi), Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Sarah M. Ruggiero
- Division of Neurology, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Biomedical and Health Informatics (DBHi), Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Peter Galer
- Division of Neurology, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Biomedical and Health Informatics (DBHi), Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Mark Ramos
- Department of Biomedical and Health Informatics (DBHi), Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Nicholas S. Abend
- Division of Neurology, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Biomedical and Health Informatics (DBHi), Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Alex Gonzalez
- Department of Biomedical and Health Informatics (DBHi), Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Ingo Helbig
- Division of Neurology, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Biomedical and Health Informatics (DBHi), Children’s Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Neurology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
- *Correspondence: Ingo Helbig,
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23
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McKee JL, Kaufman MC, Gonzalez AK, Fitzgerald MP, Massey SL, Fung F, Kessler SK, Witzman S, Abend NS, Helbig I. Leveraging electronic medical record-embedded standardised electroencephalogram reporting to develop neonatal seizure prediction models: a retrospective cohort study. Lancet Digit Health 2023; 5:e217-e226. [PMID: 36963911 PMCID: PMC10065843 DOI: 10.1016/s2589-7500(23)00004-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 11/09/2022] [Accepted: 01/06/2023] [Indexed: 03/26/2023]
Abstract
BACKGROUND Accurate prediction of seizures can help to direct resource-intense continuous electroencephalogram (CEEG) monitoring to neonates at high risk of seizures. We aimed to use data from standardised EEG reports to generate seizure prediction models for vulnerable neonates. METHODS In this retrospective cohort study, we included neonates who underwent CEEG during the first 30 days of life at the Children's Hospital of Philadelphia (Philadelphia, PA, USA). The hypoxic ischaemic encephalopathy subgroup included only patients with CEEG data during the first 5 days of life, International Classification of Diseases, revision 10, codes for hypoxic ischaemic encephalopathy, and documented therapeutic hypothermia. In January, 2018, we implemented a novel CEEG reporting system within the electronic medical record (EMR) using common data elements that incorporated standardised terminology. All neonatal CEEG data from Jan 10, 2018, to Feb 15, 2022, were extracted from the EMR using age at the time of CEEG. We developed logistic regression, decision tree, and random forest models of neonatal seizure prediction using EEG features on day 1 to predict seizures on future days. FINDINGS We evaluated 1117 neonates, including 150 neonates with hypoxic ischaemic encephalopathy, with CEEG data reported using standardised templates between Jan 10, 2018, and Feb 15, 2022. Implementation of a consistent EEG reporting system that documents discrete and standardised EEG variables resulted in more than 95% reporting of key EEG features. Several EEG features were highly correlated, and patients could be clustered on the basis of specific features. However, no simple combination of features adequately predicted seizure risk. We therefore applied computational models to complement clinical identification of neonates at high risk of seizures. Random forest models incorporating background features performed with classification accuracies of up to 90% (95% CI 83-94) for all neonates and 97% (88-99) for neonates with hypoxic ischaemic encephalopathy; recall (sensitivity) of up to 97% (91-100) for all neonates and 100% (100-100) for neonates with hypoxic ischaemic encephalopathy; and precision (positive predictive value) of up to 92% (84-96) in the overall cohort and 97% (80-99) in neonates with hypoxic ischaemic encephalopathy. INTERPRETATION Using data extracted from the standardised EEG report on the first day of CEEG, we predict the presence or absence of neonatal seizures on subsequent days with classification performances of more than 90%. This information, incorporated into routine care, could guide decisions about the necessity of continuing EEG monitoring beyond the first day, thereby improving the allocation of limited CEEG resources. Additionally, this analysis shows the benefits of standardised clinical data collection, which can drive learning health system approaches to personalised CEEG use. FUNDING Children's Hospital of Philadelphia, the Hartwell Foundation, the National Institute of Neurological Disorders and Stroke, and the Wolfson Foundation.
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Affiliation(s)
- Jillian L McKee
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA; The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michael C Kaufman
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA; The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Alexander K Gonzalez
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Mark P Fitzgerald
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA; The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Shavonne L Massey
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA; The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - France Fung
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sudha K Kessler
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Stephanie Witzman
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Nicholas S Abend
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Anesthesia and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ingo Helbig
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA; The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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Fung FW, Carpenter JL, Chapman KE, Gallentine W, Giza CC, Goldstein JL, Hahn CD, Loddenkemper T, Matsumoto JH, Press CA, Riviello JJ, Abend NS. Survey of Pediatric ICU EEG Monitoring-Reassessment After a Decade. J Clin Neurophysiol 2023; Publish Ahead of Print:00004691-990000000-00075. [PMID: 36930237 PMCID: PMC10504411 DOI: 10.1097/wnp.0000000000001006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
PURPOSE In 2011, the authors conducted a survey regarding continuous EEG (CEEG) utilization in critically ill children. In the interim decade, the literature has expanded, and guidelines and consensus statements have addressed CEEG utilization. Thus, the authors aimed to characterize current practice related to CEEG utilization in critically ill children. METHODS The authors conducted an online survey of pediatric neurologists from 50 US and 12 Canadian institutions in 2022. RESULTS The authors assessed responses from 48 of 62 (77%) surveyed institutions. Reported CEEG indications were consistent with consensus statement recommendations and included altered mental status after a seizure or status epilepticus, altered mental status of unknown etiology, or altered mental status with an acute primary neurological condition. Since the prior survey, there was a 3- to 4-fold increase in the number of patients undergoing CEEG per month and greater use of written pathways for ICU CEEG. However, variability in resources and workflow persisted, particularly regarding technologist availability, frequency of CEEG screening, communication approaches, and electrographic seizure management approaches. CONCLUSIONS Among the surveyed institutions, which included primarily large academic centers, CEEG use in pediatric intensive care units has increased with some practice standardization, but variability in resources and workflow were persistent.
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Affiliation(s)
- France W Fung
- Departments of Pediatrics and Neurology, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, U.S.A
| | - Jessica L Carpenter
- Departments of Pediatrics and Neurology, University of Maryland School of Medicine, Baltimore, Maryland, U.S.A
| | - Kevin E Chapman
- Division of Neurology, Phoenix Children's Hospital and University of Arizona School of Medicine Phoenix, Arizona, U.S.A
| | - William Gallentine
- Division of Neurology, Stanford University and Lucile Packard Children's Hospital, Palo Alto, California, U.S.A
| | - Christopher C Giza
- Division of Neurology, Department of Pediatrics, Mattel Children's Hospital and UCLA Brain Injury Research Center, Department of Neurosurgery, David Geffen School of Medicine at UCLA, Los Angeles, California, U.S.A
| | - Joshua L Goldstein
- Division of Neurology, Children's Memorial Hospital and Northwestern University Feinberg School of Medicine, Chicago, Illinois, U.S.A
| | - Cecil D Hahn
- Division of Neurology, The Hospital for Sick Children and University of Toronto, Toronto, U.S.A
| | - Tobias Loddenkemper
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, U.S.A.; and
| | - Joyce H Matsumoto
- Division of Neurology, Department of Pediatrics, Mattel Children's Hospital and UCLA Brain Injury Research Center, Department of Neurosurgery, David Geffen School of Medicine at UCLA, Los Angeles, California, U.S.A
| | - Craig A Press
- Departments of Pediatrics and Neurology, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, U.S.A
| | - James J Riviello
- Division of Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, Houston, Texas, U.S.A
| | - Nicholas S Abend
- Departments of Pediatrics and Neurology, Children's Hospital of Philadelphia and University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, U.S.A
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Tsou AY, Kessler SK, Wu M, Abend NS, Massey SL, Treadwell JR. Surgical Treatments for Epilepsies in Children Aged 1-36 Months: A Systematic Review. Neurology 2023; 100:e1-e15. [PMID: 36270898 PMCID: PMC9827129 DOI: 10.1212/wnl.0000000000201012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 06/09/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Early life epilepsies (epilepsies in children 1-36 months old) are common and may be refractory to antiseizure medications. We summarize findings of a systematic review commissioned by the American Epilepsy Society to assess evidence and identify evidence gaps for surgical treatments for epilepsy in children aged 1-36 months without infantile spasms. METHODS EMBASE, MEDLINE, PubMed, and the Cochrane Library were searched for studies published from 1/1/1999 to 8/19/21. We included studies reporting data on children aged 1 month to ≤36 months undergoing surgical interventions or neurostimulation for epilepsy and enrolling ≥10 patients per procedure. We excluded studies of infants with infantile spasms or status epilepticus. For effectiveness outcomes (seizure freedom, seizure frequency), studies were required to report follow-up at ≥ 12 weeks. For harm outcomes, no minimum follow-up was required. Outcomes for all epilepsy types, regardless of etiology, were reported together. RESULTS Eighteen studies (in 19 articles) met the inclusion criteria. Sixteen prestudies/poststudies reported on efficacy, and 12 studies addressed harms. Surgeries were performed from 1979 to 2020. Seizure freedom for infants undergoing hemispherectomy/hemispherotomy ranged from 7% to 76% at 1 year after surgery. For nonhemispheric surgeries, seizure freedom ranged from 40% to 70%. For efficacy, we concluded low strength of evidence (SOE) suggests some infants achieve seizure freedom after epilepsy surgery. Over half of infants undergoing hemispherectomy/hemispherotomy achieved a favorable outcome (Engel I or II, International League Against Epilepsy I to IV, or >50% seizure reduction) at follow-up of >1 year, although studies had key limitations. Surgical mortality was rare for functional hemispherectomy/hemispherotomy and nonhemispheric resections. Low SOE suggests postoperative hydrocephalus is uncommon for infants undergoing nonhemispheric procedures for epilepsy. DISCUSSION Although existing evidence remains sparse and low quality, some infants achieve seizure freedom after surgery and ≥50% achieve favorable outcomes. Future prospective studies in this age group are needed. In addition to seizure outcomes, studies should evaluate other important outcomes (developmental outcomes, quality of life [QOL], sleep, functional performance, and caregiver QOL). TRIAL REGISTRATION INFORMATION This systematic review was registered in PROSPERO (CRD42021220352) on March 5, 2021.
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Affiliation(s)
- Amy Y Tsou
- From the ECRI Evidence Based Practice Center (A.Y.T., M.W., J.R.T.), Plymouth Meeting, PA; Division of Neurology (A.Y.T.), Michael J Crescenz Veterans Affairs Medical Center, Philadelphia; Department of Pediatrics (Division of Neurology) (S.K.K., N.S.A., S.L.M.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (S.K.K., N.S.A., S.L.M.), University of Pennsylvania Perelman School of Medicine; Department of Anesthesia & Critical Care (N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Biostatistics (N.S.A.), Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine.
| | - Sudha Kilaru Kessler
- From the ECRI Evidence Based Practice Center (A.Y.T., M.W., J.R.T.), Plymouth Meeting, PA; Division of Neurology (A.Y.T.), Michael J Crescenz Veterans Affairs Medical Center, Philadelphia; Department of Pediatrics (Division of Neurology) (S.K.K., N.S.A., S.L.M.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (S.K.K., N.S.A., S.L.M.), University of Pennsylvania Perelman School of Medicine; Department of Anesthesia & Critical Care (N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Biostatistics (N.S.A.), Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine
| | - Mingche Wu
- From the ECRI Evidence Based Practice Center (A.Y.T., M.W., J.R.T.), Plymouth Meeting, PA; Division of Neurology (A.Y.T.), Michael J Crescenz Veterans Affairs Medical Center, Philadelphia; Department of Pediatrics (Division of Neurology) (S.K.K., N.S.A., S.L.M.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (S.K.K., N.S.A., S.L.M.), University of Pennsylvania Perelman School of Medicine; Department of Anesthesia & Critical Care (N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Biostatistics (N.S.A.), Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine
| | - Nicholas S Abend
- From the ECRI Evidence Based Practice Center (A.Y.T., M.W., J.R.T.), Plymouth Meeting, PA; Division of Neurology (A.Y.T.), Michael J Crescenz Veterans Affairs Medical Center, Philadelphia; Department of Pediatrics (Division of Neurology) (S.K.K., N.S.A., S.L.M.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (S.K.K., N.S.A., S.L.M.), University of Pennsylvania Perelman School of Medicine; Department of Anesthesia & Critical Care (N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Biostatistics (N.S.A.), Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine
| | - Shavonne L Massey
- From the ECRI Evidence Based Practice Center (A.Y.T., M.W., J.R.T.), Plymouth Meeting, PA; Division of Neurology (A.Y.T.), Michael J Crescenz Veterans Affairs Medical Center, Philadelphia; Department of Pediatrics (Division of Neurology) (S.K.K., N.S.A., S.L.M.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (S.K.K., N.S.A., S.L.M.), University of Pennsylvania Perelman School of Medicine; Department of Anesthesia & Critical Care (N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Biostatistics (N.S.A.), Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine
| | - Jonathan R Treadwell
- From the ECRI Evidence Based Practice Center (A.Y.T., M.W., J.R.T.), Plymouth Meeting, PA; Division of Neurology (A.Y.T.), Michael J Crescenz Veterans Affairs Medical Center, Philadelphia; Department of Pediatrics (Division of Neurology) (S.K.K., N.S.A., S.L.M.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (S.K.K., N.S.A., S.L.M.), University of Pennsylvania Perelman School of Medicine; Department of Anesthesia & Critical Care (N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Biostatistics (N.S.A.), Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine
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Treadwell JR, Kessler SK, Wu M, Abend NS, Massey SL, Tsou AY. Pharmacologic and Dietary Treatments for Epilepsies in Children Aged 1-36 Months: A Systematic Review. Neurology 2023; 100:e16-e27. [PMID: 36270899 PMCID: PMC9827128 DOI: 10.1212/wnl.0000000000201026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 06/13/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Early life epilepsies are common and often debilitating, but no evidence-based management guidelines exist outside of those for infantile spasms. We conducted a systematic review of the effectiveness and harms of pharmacologic and dietary treatments for epilepsy in children aged 1-36 months without infantile spasms. METHODS We searched EMBASE, MEDLINE, PubMed, and the Cochrane Library for studies published from January 1, 1999, to August 19, 2021. Using prespecified criteria, we identified studies reporting data on children aged 1-36 months receiving pharmacologic or dietary treatments for epilepsy. We did not require that studies report etiology-specific data. We excluded studies of neonates, infantile spasms, and status epilepticus. We included studies administering 1 of 29 pharmacologic treatments and/or 1 of 5 dietary treatments reporting effectiveness outcomes at ≥ 12 weeks. We reviewed the full text to find any subgroup analyses of children aged 1-36 months. RESULTS Twenty-three studies met inclusion criteria (6 randomized studies, 2 nonrandomized comparative studies, and 15 prestudies/poststudies). All conclusions were rated low strength of evidence. Levetiracetam leads to seizure freedom in some infants (32% and 66% in studies reporting seizure freedom), but data on 6 other medications were insufficient to permit conclusions about effectiveness (topiramate, lamotrigine, phenytoin, vigabatrin, rufinamide, and stiripentol). Three medications (levetiracetam, topiramate, and lamotrigine) were rarely discontinued because of adverse effects, and severe events were rare. For diets, the ketogenic diet leads to seizure freedom in some infants (rates 12%-37%), and both the ketogenic diet and modified Atkins diet reduce average seizure frequency, but reductions are greater with the ketogenic diet (1 RCT reported a 71% frequency reduction at 6 months for ketogenic diet vs only a 28% reduction for the modified Atkins diet). Dietary harms were not well-reported. DISCUSSION Little high-quality evidence exists on pharmacologic and dietary treatments for early life epilepsies. Future research should isolate how treatments contribute to outcomes, conduct etiology-specific analyses, and report patient-centered outcomes such as hospitalization, neurodevelopment, functional performance, sleep quality, and patient and caregiver quality of life. TRIAL REGISTRATION INFORMATION This systematic review was registered in PROSPERO (CRD42021220352) on March 5, 2021.
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Affiliation(s)
- Jonathan R Treadwell
- From the ECRI-Penn Medicine Evidence-based Practice Center (J.R.T., M.W., A.Y.T.), ECRI, Plymouth Meeting, PA; Department of Pediatrics (Division of Neurology) (S.K.K., N.S.A., S.L.M.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (S.K.K., N.S.A., S.L.M.), University of Pennsylvania Perelman School of Medicine; Department of Anesthesia & Critical Care (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Biostatistics, Epidemiology and Informatics (N.S.A.), University of Pennsylvania Perelman School of Medicine; and Division of Neurology (A.Y.T.), Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA.
| | - Sudha Kilaru Kessler
- From the ECRI-Penn Medicine Evidence-based Practice Center (J.R.T., M.W., A.Y.T.), ECRI, Plymouth Meeting, PA; Department of Pediatrics (Division of Neurology) (S.K.K., N.S.A., S.L.M.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (S.K.K., N.S.A., S.L.M.), University of Pennsylvania Perelman School of Medicine; Department of Anesthesia & Critical Care (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Biostatistics, Epidemiology and Informatics (N.S.A.), University of Pennsylvania Perelman School of Medicine; and Division of Neurology (A.Y.T.), Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA
| | - Mingche Wu
- From the ECRI-Penn Medicine Evidence-based Practice Center (J.R.T., M.W., A.Y.T.), ECRI, Plymouth Meeting, PA; Department of Pediatrics (Division of Neurology) (S.K.K., N.S.A., S.L.M.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (S.K.K., N.S.A., S.L.M.), University of Pennsylvania Perelman School of Medicine; Department of Anesthesia & Critical Care (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Biostatistics, Epidemiology and Informatics (N.S.A.), University of Pennsylvania Perelman School of Medicine; and Division of Neurology (A.Y.T.), Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA
| | - Nicholas S Abend
- From the ECRI-Penn Medicine Evidence-based Practice Center (J.R.T., M.W., A.Y.T.), ECRI, Plymouth Meeting, PA; Department of Pediatrics (Division of Neurology) (S.K.K., N.S.A., S.L.M.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (S.K.K., N.S.A., S.L.M.), University of Pennsylvania Perelman School of Medicine; Department of Anesthesia & Critical Care (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Biostatistics, Epidemiology and Informatics (N.S.A.), University of Pennsylvania Perelman School of Medicine; and Division of Neurology (A.Y.T.), Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA
| | - Shavonne L Massey
- From the ECRI-Penn Medicine Evidence-based Practice Center (J.R.T., M.W., A.Y.T.), ECRI, Plymouth Meeting, PA; Department of Pediatrics (Division of Neurology) (S.K.K., N.S.A., S.L.M.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (S.K.K., N.S.A., S.L.M.), University of Pennsylvania Perelman School of Medicine; Department of Anesthesia & Critical Care (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Biostatistics, Epidemiology and Informatics (N.S.A.), University of Pennsylvania Perelman School of Medicine; and Division of Neurology (A.Y.T.), Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA
| | - Amy Y Tsou
- From the ECRI-Penn Medicine Evidence-based Practice Center (J.R.T., M.W., A.Y.T.), ECRI, Plymouth Meeting, PA; Department of Pediatrics (Division of Neurology) (S.K.K., N.S.A., S.L.M.), Children's Hospital of Philadelphia; Departments of Neurology and Pediatrics (S.K.K., N.S.A., S.L.M.), University of Pennsylvania Perelman School of Medicine; Department of Anesthesia & Critical Care (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Biostatistics, Epidemiology and Informatics (N.S.A.), University of Pennsylvania Perelman School of Medicine; and Division of Neurology (A.Y.T.), Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, PA
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El-Dib M, Abend NS, Austin T, Boylan G, Chock V, Cilio MR, Greisen G, Hellström-Westas L, Lemmers P, Pellicer A, Pressler RM, Sansevere A, Tsuchida T, Vanhatalo S, Wusthoff CJ, Wintermark P, Aly H, Chang T, Chau V, Glass H, Lemmon M, Massaro A, Wusthoff C, deVeber G, Pardo A, McCaul MC. Neuromonitoring in neonatal critical care part I: neonatal encephalopathy and neonates with possible seizures. Pediatr Res 2022:10.1038/s41390-022-02393-1. [PMID: 36476747 DOI: 10.1038/s41390-022-02393-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 08/12/2022] [Accepted: 08/19/2022] [Indexed: 12/12/2022]
Abstract
The blooming of neonatal neurocritical care over the last decade reflects substantial advances in neuromonitoring and neuroprotection. The most commonly used brain monitoring tools in the neonatal intensive care unit (NICU) are amplitude integrated EEG (aEEG), full multichannel continuous EEG (cEEG), and near-infrared spectroscopy (NIRS). While some published guidelines address individual tools, there is no consensus on consistent, efficient, and beneficial use of these modalities in common NICU scenarios. This work reviews current evidence to assist decision making for best utilization of neuromonitoring modalities in neonates with encephalopathy or with possible seizures. Neuromonitoring approaches in extremely premature and critically ill neonates are discussed separately in the companion paper. IMPACT: Neuromonitoring techniques hold promise for improving neonatal care. For neonatal encephalopathy, aEEG can assist in screening for eligibility for therapeutic hypothermia, though should not be used to exclude otherwise eligible neonates. Continuous cEEG, aEEG and NIRS through rewarming can assist in prognostication. For neonates with possible seizures, cEEG is the gold standard for detection and diagnosis. If not available, aEEG as a screening tool is superior to clinical assessment alone. The use of seizure detection algorithms can help with timely seizures detection at the bedside.
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Affiliation(s)
- Mohamed El-Dib
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Nicholas S Abend
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and the University of Pennsylvania, Philadelphia, PA, USA
| | - Topun Austin
- Department of Paediatrics, University of Cambridge, Cambridge, UK
| | - Geraldine Boylan
- INFANT Research Centre & Department of Paediatrics & Child Health, University College Cork, Cork, Ireland
| | - Valerie Chock
- Division of Neonatal and Developmental Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - M Roberta Cilio
- Department of Pediatrics, Division of Pediatric Neurology, Cliniques universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Gorm Greisen
- Department of Neonatology, Rigshospitalet, Copenhagen University Hospital & Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Lena Hellström-Westas
- Department of Women's and Children's Health, Uppsala University, and Division of Neonatology, Uppsala University Hospital, Uppsala, Sweden
| | - Petra Lemmers
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Adelina Pellicer
- Department of Neonatology, La Paz University Hospital, Madrid, Spain; Neonatology Group, IdiPAZ, Madrid, Spain
| | - Ronit M Pressler
- Department of Clinical Neurophysiology, Great Ormond Street Hospital for Children NHS Trust, and Clinical Neuroscience, UCL- Great Ormond Street Institute of Child Health, London, UK
| | - Arnold Sansevere
- Department of Neurology and Pediatrics, George Washington University School of Medicine and Health Sciences; Children's National Hospital Division of Neurophysiology, Epilepsy and Critical Care, Washington, DC, USA
| | - Tammy Tsuchida
- Department of Neurology and Pediatrics, George Washington University School of Medicine and Health Sciences; Children's National Hospital Division of Neurophysiology, Epilepsy and Critical Care, Washington, DC, USA
| | - Sampsa Vanhatalo
- Department of Clinical Neurophysiology, Children's Hospital, BABA Center, Neuroscience Center/HILIFE, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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Prelack M, Fridinger S, Gonzalez AK, Kaufman MC, Xian J, Galer PD, Craig S, Abend NS, Helbig I. Visits of concern in child neurology telemedicine. Dev Med Child Neurol 2022; 64:1351-1358. [PMID: 35514061 PMCID: PMC9998265 DOI: 10.1111/dmcn.15256] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 03/25/2022] [Accepted: 03/30/2022] [Indexed: 01/19/2023]
Abstract
AIM To characterize child neurology telemedicine visits flagged as requiring in-person evaluation during the COVID-19 pandemic. METHOD We analyzed 7130 audio-video telemedicine visits between March and November 2020. Visits of concern (VOCs) were defined as telemedicine visits where the clinical scenario necessitated in-person follow-up evaluation sooner than if the visit had been conducted in-person. RESULTS VOCs occurred in 5% (333/7130) of visits for 292 individuals (148 females, 144 males). Providers noted technical challenges more often in VOCs (40%; 133/333) than visits without concern (non-VOCs) (28%; 1922/6797) (p < 0.05). The median age was younger in VOCs (9 years 3 months, interquartile range [IQR] 2 years 0 months-14 years 3 months) than non-VOCs (11 years 3 months, IQR 5 years 10 months-15 years 10 months) (p < 0.05). Median household income was lower for patients with VOCs ($74 K, IQR $55 K-$97 K) compared to non-VOCs ($80 K, IQR $61 K-$100 K) (p < 0.05). Compared with all other race categories, families who self-identified as Black were more likely to have a VOC (odds ratio 1.53, 95% confidence interval 1.21-2.06). Epilepsy and headache represented the highest percentages of VOCs, while neuromuscular disorders and developmental delay had a higher proportion of VOCs than other neurological disorders. INTERPRETATION These findings suggest that telemedicine is an effective platform for most child neurology visits. Younger children and those with neuromuscular disorders or developmental delays are more likely to require in-person evaluation. WHAT THIS PAPER ADDS It is possible to successfully flag patients who need in-person assessment. Providers can manage issues arising during telemedicine in 95% of visits. Visits flagged as concerning were likely unrelated to modality of patient care. Provider concern was independent of technical difficulties for most telehealth visits. Younger age may be correlated with need for in-person assessment.
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Affiliation(s)
- Marisa Prelack
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
| | - Sara Fridinger
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
| | - Alexander K Gonzalez
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Michael C Kaufman
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Julie Xian
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Peter D Galer
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Sansanee Craig
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Nicholas S Abend
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
- The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Department of Anesthesia & Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Ingo Helbig
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Departments of Neurology and Pediatrics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA
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Nash KB, Palaganas J, Abend NS, Hutchinson ML, Messer R, Moharir M, Piantino J, Press CA, Wells E. The State of Inpatient Child Neurology: A Survey of North American Academic Programs. Neurology 2022; 99:e2025-e2033. [PMID: 36096689 DOI: 10.1212/wnl.0000000000201101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 06/27/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Inpatient child neurology programs provide essential services for children. We sought to understand the current structure and challenges of inpatient pediatric neurologic care delivery in academic programs in North America. METHODS We identified a single child neurologist from 39 of the first 40 programs on the 2019-2020 US News and World Report ranking and 3 large Canadian programs to be invited to participate in an inpatient focused survey. In October 2020, these 42 child neurologists were invited to complete an anonymous on-line survey including 37 questions about the structure, workload, and challenges of their inpatient program. Data were analyzed descriptively. RESULTS We received responses from 30/42 (71%) invited child neurologists from unique programs. Most (22/30, 73%) were Child Neurology Program Directors, Inpatient Directors, and/or Division Chiefs. Two-thirds (20/30, 67%) reported a total of 2-4 inpatient services. Two-thirds (20/30, 67%) reported a primary neurology admitting service. Nearly two-thirds (19/30, 63%) reported a separate intensive care unit service, and approximately one-third (11/30, 37%) reported a separate stroke/vascular service. Half of the respondents (15/30, 50%) reported some attendings whose primary clinical effort is in the inpatient setting. Over half (17/30, 57%) reported having trainees interested in inpatient-focused careers. Approximately half (16/30, 53%) reported a full-time equivalent metric for inpatient time, and under half (13/30, 43%) reported the use of critical-care billing. Most respondents (26/30, 87%) endorsed that inpatient attendings frequently complete documentation/sign notes outside of normal daytime hours. During night call, attendings commonly spend 30 minutes-2 hours on patient care-related phone calls between 5 and 10 pm (24/30, 80%) and receive 1-3 patient care-related phone calls after 10 pm (21/30, 70%). Faculty burnout was the biggest inpatient-specific challenge before the coronavirus disease 2019 (COVID-19) pandemic (25/30, 83%), and concern about faculty well-being during the COVID-19 pandemic was reported in nearly all respondents (28/30, 93%). DISCUSSION Academic child neurology programs in North America implement varied models for inpatient care delivery and face common challenges. The information presented in this study serves to stimulate discussion, help optimize operations, and encourage novel approaches to accomplish work and advance careers in academic inpatient child neurology.
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Affiliation(s)
- Kendall B Nash
- From the Departments of Neurology and Pediatrics (K.B.N.), University of California, San Francisco, Benioff Children's Hospital San Francisco; Department of Pediatrics (J. Palaganas), Weill Cornell Medicine, New York Presbyterian Hospital; Departments of Neurology and Pediatrics (N.S.A., C.A.P.), Children's Hospital of Philadelphia and the University of Pennsylvania; Neurology Division (M.L.H.), Department of Pediatrics, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus; Section of Child Neurology (R.M.), Department of Pediatrics, Children's Hospital Colorado and the University of Colorado, Aurora; Division of Neurology (M.M.), Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Ontario, Canada; Section of Child Neurology (J. Piantino), Department of Pediatrics, Oregon Health & Science University, Portland; and Center for Neuroscience (E.W.), Children's National Hospital and the George Washington University School of Medicine and Health Science, Washington, D.C.
| | - Jamie Palaganas
- From the Departments of Neurology and Pediatrics (K.B.N.), University of California, San Francisco, Benioff Children's Hospital San Francisco; Department of Pediatrics (J. Palaganas), Weill Cornell Medicine, New York Presbyterian Hospital; Departments of Neurology and Pediatrics (N.S.A., C.A.P.), Children's Hospital of Philadelphia and the University of Pennsylvania; Neurology Division (M.L.H.), Department of Pediatrics, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus; Section of Child Neurology (R.M.), Department of Pediatrics, Children's Hospital Colorado and the University of Colorado, Aurora; Division of Neurology (M.M.), Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Ontario, Canada; Section of Child Neurology (J. Piantino), Department of Pediatrics, Oregon Health & Science University, Portland; and Center for Neuroscience (E.W.), Children's National Hospital and the George Washington University School of Medicine and Health Science, Washington, D.C
| | - Nicholas S Abend
- From the Departments of Neurology and Pediatrics (K.B.N.), University of California, San Francisco, Benioff Children's Hospital San Francisco; Department of Pediatrics (J. Palaganas), Weill Cornell Medicine, New York Presbyterian Hospital; Departments of Neurology and Pediatrics (N.S.A., C.A.P.), Children's Hospital of Philadelphia and the University of Pennsylvania; Neurology Division (M.L.H.), Department of Pediatrics, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus; Section of Child Neurology (R.M.), Department of Pediatrics, Children's Hospital Colorado and the University of Colorado, Aurora; Division of Neurology (M.M.), Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Ontario, Canada; Section of Child Neurology (J. Piantino), Department of Pediatrics, Oregon Health & Science University, Portland; and Center for Neuroscience (E.W.), Children's National Hospital and the George Washington University School of Medicine and Health Science, Washington, D.C
| | - Melissa L Hutchinson
- From the Departments of Neurology and Pediatrics (K.B.N.), University of California, San Francisco, Benioff Children's Hospital San Francisco; Department of Pediatrics (J. Palaganas), Weill Cornell Medicine, New York Presbyterian Hospital; Departments of Neurology and Pediatrics (N.S.A., C.A.P.), Children's Hospital of Philadelphia and the University of Pennsylvania; Neurology Division (M.L.H.), Department of Pediatrics, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus; Section of Child Neurology (R.M.), Department of Pediatrics, Children's Hospital Colorado and the University of Colorado, Aurora; Division of Neurology (M.M.), Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Ontario, Canada; Section of Child Neurology (J. Piantino), Department of Pediatrics, Oregon Health & Science University, Portland; and Center for Neuroscience (E.W.), Children's National Hospital and the George Washington University School of Medicine and Health Science, Washington, D.C
| | - Ricka Messer
- From the Departments of Neurology and Pediatrics (K.B.N.), University of California, San Francisco, Benioff Children's Hospital San Francisco; Department of Pediatrics (J. Palaganas), Weill Cornell Medicine, New York Presbyterian Hospital; Departments of Neurology and Pediatrics (N.S.A., C.A.P.), Children's Hospital of Philadelphia and the University of Pennsylvania; Neurology Division (M.L.H.), Department of Pediatrics, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus; Section of Child Neurology (R.M.), Department of Pediatrics, Children's Hospital Colorado and the University of Colorado, Aurora; Division of Neurology (M.M.), Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Ontario, Canada; Section of Child Neurology (J. Piantino), Department of Pediatrics, Oregon Health & Science University, Portland; and Center for Neuroscience (E.W.), Children's National Hospital and the George Washington University School of Medicine and Health Science, Washington, D.C
| | - Mahendranath Moharir
- From the Departments of Neurology and Pediatrics (K.B.N.), University of California, San Francisco, Benioff Children's Hospital San Francisco; Department of Pediatrics (J. Palaganas), Weill Cornell Medicine, New York Presbyterian Hospital; Departments of Neurology and Pediatrics (N.S.A., C.A.P.), Children's Hospital of Philadelphia and the University of Pennsylvania; Neurology Division (M.L.H.), Department of Pediatrics, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus; Section of Child Neurology (R.M.), Department of Pediatrics, Children's Hospital Colorado and the University of Colorado, Aurora; Division of Neurology (M.M.), Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Ontario, Canada; Section of Child Neurology (J. Piantino), Department of Pediatrics, Oregon Health & Science University, Portland; and Center for Neuroscience (E.W.), Children's National Hospital and the George Washington University School of Medicine and Health Science, Washington, D.C
| | - Juan Piantino
- From the Departments of Neurology and Pediatrics (K.B.N.), University of California, San Francisco, Benioff Children's Hospital San Francisco; Department of Pediatrics (J. Palaganas), Weill Cornell Medicine, New York Presbyterian Hospital; Departments of Neurology and Pediatrics (N.S.A., C.A.P.), Children's Hospital of Philadelphia and the University of Pennsylvania; Neurology Division (M.L.H.), Department of Pediatrics, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus; Section of Child Neurology (R.M.), Department of Pediatrics, Children's Hospital Colorado and the University of Colorado, Aurora; Division of Neurology (M.M.), Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Ontario, Canada; Section of Child Neurology (J. Piantino), Department of Pediatrics, Oregon Health & Science University, Portland; and Center for Neuroscience (E.W.), Children's National Hospital and the George Washington University School of Medicine and Health Science, Washington, D.C
| | - Craig A Press
- From the Departments of Neurology and Pediatrics (K.B.N.), University of California, San Francisco, Benioff Children's Hospital San Francisco; Department of Pediatrics (J. Palaganas), Weill Cornell Medicine, New York Presbyterian Hospital; Departments of Neurology and Pediatrics (N.S.A., C.A.P.), Children's Hospital of Philadelphia and the University of Pennsylvania; Neurology Division (M.L.H.), Department of Pediatrics, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus; Section of Child Neurology (R.M.), Department of Pediatrics, Children's Hospital Colorado and the University of Colorado, Aurora; Division of Neurology (M.M.), Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Ontario, Canada; Section of Child Neurology (J. Piantino), Department of Pediatrics, Oregon Health & Science University, Portland; and Center for Neuroscience (E.W.), Children's National Hospital and the George Washington University School of Medicine and Health Science, Washington, D.C
| | - Elizabeth Wells
- From the Departments of Neurology and Pediatrics (K.B.N.), University of California, San Francisco, Benioff Children's Hospital San Francisco; Department of Pediatrics (J. Palaganas), Weill Cornell Medicine, New York Presbyterian Hospital; Departments of Neurology and Pediatrics (N.S.A., C.A.P.), Children's Hospital of Philadelphia and the University of Pennsylvania; Neurology Division (M.L.H.), Department of Pediatrics, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus; Section of Child Neurology (R.M.), Department of Pediatrics, Children's Hospital Colorado and the University of Colorado, Aurora; Division of Neurology (M.M.), Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Ontario, Canada; Section of Child Neurology (J. Piantino), Department of Pediatrics, Oregon Health & Science University, Portland; and Center for Neuroscience (E.W.), Children's National Hospital and the George Washington University School of Medicine and Health Science, Washington, D.C
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Jacobwitz M, Mulvihill C, Kaufman MC, Gonzalez AK, Resendiz K, MacDonald JM, Francoeur C, Helbig I, Topjian AA, Abend NS. Ketamine for Management of Neonatal and Pediatric Refractory Status Epilepticus. Neurology 2022; 99:e1227-e1238. [PMID: 35817569 PMCID: PMC10499431 DOI: 10.1212/wnl.0000000000200889] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 05/11/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Few data are available regarding the use of anesthetic infusions for refractory status epilepticus (RSE) in children and neonates, and ketamine use is increasing despite limited data. We aimed to describe the impact of ketamine for RSE in children and neonates. METHODS Retrospective single-center cohort study of consecutive patients admitted to the intensive care units of a quaternary care children's hospital treated with ketamine infusion for RSE. RESULTS Sixty-nine patients were treated with a ketamine infusion for RSE. The median age at onset of RSE was 0.7 years (interquartile range 0.15-7.2), and the cohort included 13 (19%) neonates. Three patients (4%) had adverse events requiring intervention during or within 12 hours of ketamine administration, including hypertension in 2 patients and delirium in 1 patient. Ketamine infusion was followed by seizure termination in 32 patients (46%), seizure reduction in 19 patients (28%), and no change in 18 patients (26%). DISCUSSION Ketamine administration was associated with few adverse events, and seizures often terminated or improved after ketamine administration. Further data are needed comparing first-line and subsequent anesthetic medications for treatment of pediatric and neonatal RSE. CLASSIFICATION OF EVIDENCE This study provides Class IV evidence on the therapeutic utility of ketamine for treatment of RSE in children and neonates.
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Affiliation(s)
- Marin Jacobwitz
- From the Department of Pediatrics (Division of Neurology) (M.J., C.M., M.C.K., A.K.G., I.H., N.S.A.), Children's Hospital of Philadelphia; The Epilepsy NeuroGenetics Initiative (ENGIN) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia; Department of Biomedical and Health Informatics (DBHi) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia, PA; Department of Anesthesia and Critical Care Medicine (K.R., A.A.T., N.S.A.), Children's Hospital of Philadelphia; Department of Pharmacy Services (K.R.), Children's Hospital of Philadelphia, PA; Division of Critical Care (J.M.M.), Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH; Division of Critical Care (C.F.), Quebec, Department of Pediatrics, CHU de Québec-University of Laval Research Center; Departments of Neurology and Pediatrics (I.H., N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Anesthesia & Critical Care (A.A.T.), University of Pennsylvania Perelman School of Medicine.
| | - Caitlyn Mulvihill
- From the Department of Pediatrics (Division of Neurology) (M.J., C.M., M.C.K., A.K.G., I.H., N.S.A.), Children's Hospital of Philadelphia; The Epilepsy NeuroGenetics Initiative (ENGIN) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia; Department of Biomedical and Health Informatics (DBHi) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia, PA; Department of Anesthesia and Critical Care Medicine (K.R., A.A.T., N.S.A.), Children's Hospital of Philadelphia; Department of Pharmacy Services (K.R.), Children's Hospital of Philadelphia, PA; Division of Critical Care (J.M.M.), Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH; Division of Critical Care (C.F.), Quebec, Department of Pediatrics, CHU de Québec-University of Laval Research Center; Departments of Neurology and Pediatrics (I.H., N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Anesthesia & Critical Care (A.A.T.), University of Pennsylvania Perelman School of Medicine
| | - Michael C Kaufman
- From the Department of Pediatrics (Division of Neurology) (M.J., C.M., M.C.K., A.K.G., I.H., N.S.A.), Children's Hospital of Philadelphia; The Epilepsy NeuroGenetics Initiative (ENGIN) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia; Department of Biomedical and Health Informatics (DBHi) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia, PA; Department of Anesthesia and Critical Care Medicine (K.R., A.A.T., N.S.A.), Children's Hospital of Philadelphia; Department of Pharmacy Services (K.R.), Children's Hospital of Philadelphia, PA; Division of Critical Care (J.M.M.), Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH; Division of Critical Care (C.F.), Quebec, Department of Pediatrics, CHU de Québec-University of Laval Research Center; Departments of Neurology and Pediatrics (I.H., N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Anesthesia & Critical Care (A.A.T.), University of Pennsylvania Perelman School of Medicine
| | - Alexander K Gonzalez
- From the Department of Pediatrics (Division of Neurology) (M.J., C.M., M.C.K., A.K.G., I.H., N.S.A.), Children's Hospital of Philadelphia; The Epilepsy NeuroGenetics Initiative (ENGIN) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia; Department of Biomedical and Health Informatics (DBHi) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia, PA; Department of Anesthesia and Critical Care Medicine (K.R., A.A.T., N.S.A.), Children's Hospital of Philadelphia; Department of Pharmacy Services (K.R.), Children's Hospital of Philadelphia, PA; Division of Critical Care (J.M.M.), Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH; Division of Critical Care (C.F.), Quebec, Department of Pediatrics, CHU de Québec-University of Laval Research Center; Departments of Neurology and Pediatrics (I.H., N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Anesthesia & Critical Care (A.A.T.), University of Pennsylvania Perelman School of Medicine
| | - Karla Resendiz
- From the Department of Pediatrics (Division of Neurology) (M.J., C.M., M.C.K., A.K.G., I.H., N.S.A.), Children's Hospital of Philadelphia; The Epilepsy NeuroGenetics Initiative (ENGIN) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia; Department of Biomedical and Health Informatics (DBHi) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia, PA; Department of Anesthesia and Critical Care Medicine (K.R., A.A.T., N.S.A.), Children's Hospital of Philadelphia; Department of Pharmacy Services (K.R.), Children's Hospital of Philadelphia, PA; Division of Critical Care (J.M.M.), Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH; Division of Critical Care (C.F.), Quebec, Department of Pediatrics, CHU de Québec-University of Laval Research Center; Departments of Neurology and Pediatrics (I.H., N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Anesthesia & Critical Care (A.A.T.), University of Pennsylvania Perelman School of Medicine
| | - Jennifer M MacDonald
- From the Department of Pediatrics (Division of Neurology) (M.J., C.M., M.C.K., A.K.G., I.H., N.S.A.), Children's Hospital of Philadelphia; The Epilepsy NeuroGenetics Initiative (ENGIN) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia; Department of Biomedical and Health Informatics (DBHi) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia, PA; Department of Anesthesia and Critical Care Medicine (K.R., A.A.T., N.S.A.), Children's Hospital of Philadelphia; Department of Pharmacy Services (K.R.), Children's Hospital of Philadelphia, PA; Division of Critical Care (J.M.M.), Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH; Division of Critical Care (C.F.), Quebec, Department of Pediatrics, CHU de Québec-University of Laval Research Center; Departments of Neurology and Pediatrics (I.H., N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Anesthesia & Critical Care (A.A.T.), University of Pennsylvania Perelman School of Medicine
| | - Conall Francoeur
- From the Department of Pediatrics (Division of Neurology) (M.J., C.M., M.C.K., A.K.G., I.H., N.S.A.), Children's Hospital of Philadelphia; The Epilepsy NeuroGenetics Initiative (ENGIN) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia; Department of Biomedical and Health Informatics (DBHi) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia, PA; Department of Anesthesia and Critical Care Medicine (K.R., A.A.T., N.S.A.), Children's Hospital of Philadelphia; Department of Pharmacy Services (K.R.), Children's Hospital of Philadelphia, PA; Division of Critical Care (J.M.M.), Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH; Division of Critical Care (C.F.), Quebec, Department of Pediatrics, CHU de Québec-University of Laval Research Center; Departments of Neurology and Pediatrics (I.H., N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Anesthesia & Critical Care (A.A.T.), University of Pennsylvania Perelman School of Medicine
| | - Ingo Helbig
- From the Department of Pediatrics (Division of Neurology) (M.J., C.M., M.C.K., A.K.G., I.H., N.S.A.), Children's Hospital of Philadelphia; The Epilepsy NeuroGenetics Initiative (ENGIN) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia; Department of Biomedical and Health Informatics (DBHi) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia, PA; Department of Anesthesia and Critical Care Medicine (K.R., A.A.T., N.S.A.), Children's Hospital of Philadelphia; Department of Pharmacy Services (K.R.), Children's Hospital of Philadelphia, PA; Division of Critical Care (J.M.M.), Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH; Division of Critical Care (C.F.), Quebec, Department of Pediatrics, CHU de Québec-University of Laval Research Center; Departments of Neurology and Pediatrics (I.H., N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Anesthesia & Critical Care (A.A.T.), University of Pennsylvania Perelman School of Medicine
| | - Alexis A Topjian
- From the Department of Pediatrics (Division of Neurology) (M.J., C.M., M.C.K., A.K.G., I.H., N.S.A.), Children's Hospital of Philadelphia; The Epilepsy NeuroGenetics Initiative (ENGIN) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia; Department of Biomedical and Health Informatics (DBHi) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia, PA; Department of Anesthesia and Critical Care Medicine (K.R., A.A.T., N.S.A.), Children's Hospital of Philadelphia; Department of Pharmacy Services (K.R.), Children's Hospital of Philadelphia, PA; Division of Critical Care (J.M.M.), Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH; Division of Critical Care (C.F.), Quebec, Department of Pediatrics, CHU de Québec-University of Laval Research Center; Departments of Neurology and Pediatrics (I.H., N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Anesthesia & Critical Care (A.A.T.), University of Pennsylvania Perelman School of Medicine
| | - Nicholas S Abend
- From the Department of Pediatrics (Division of Neurology) (M.J., C.M., M.C.K., A.K.G., I.H., N.S.A.), Children's Hospital of Philadelphia; The Epilepsy NeuroGenetics Initiative (ENGIN) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia; Department of Biomedical and Health Informatics (DBHi) (M.C.K., A.K.G., I.H.), Children's Hospital of Philadelphia, PA; Department of Anesthesia and Critical Care Medicine (K.R., A.A.T., N.S.A.), Children's Hospital of Philadelphia; Department of Pharmacy Services (K.R.), Children's Hospital of Philadelphia, PA; Division of Critical Care (J.M.M.), Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH; Division of Critical Care (C.F.), Quebec, Department of Pediatrics, CHU de Québec-University of Laval Research Center; Departments of Neurology and Pediatrics (I.H., N.S.A.), University of Pennsylvania Perelman School of Medicine; and Department of Anesthesia & Critical Care (A.A.T.), University of Pennsylvania Perelman School of Medicine
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McKee JL, Kaufman MC, Gonzalez AK, Massey SL, Fung FW, Fitzgerald MP, Kessler SK, Witzman S, Abend NS, Helbig I. WE-180. Neonatal seizure prediction algorithms based on EMR-embedded standardized EEG reporting. Clin Neurophysiol 2022. [DOI: 10.1016/j.clinph.2022.07.224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Bozarth XL, Ko PY, Bao H, Abend NS, Watson RS, Qu P, Dervan LA, Morgan LA, Wainwright M, McGuire JK, Novotny E. Use of Continuous EEG Monitoring and Short-Term Outcomes in Critically Ill Children. J Pediatr Intensive Care 2022. [DOI: 10.1055/s-0042-1749433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
AbstractThis study aimed to compare short-term outcomes at pediatric intensive care unit (PICU) discharge in critically ill children with and without continuous electroencephalography (cEEG) monitoring. We retrospectively compared 234 patients who underwent cEEG with 2294 patients without cEEG. Propensity score matching was used to compare patients with seizures and status epilepticus between cEEG and historical cohorts. The EEG cohort had higher in-hospital mortality, worse Pediatric Cerebral Performance Category (PCPC) scores, and greater PCPC decline at discharge. In patients with status epilepticus, the PCPC decline was higher in the cEEG cohort. PCPC decline at PICU discharge was associated with cEEG monitoring in patients with status epilepticus.
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Affiliation(s)
- Xiuhua Liang Bozarth
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington, United States
| | - Pin-Yi Ko
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington, United States
| | - Hao Bao
- Biostatistics, Epidemiology, Econometrics and Programming Core, Seattle Children's Research Institute, Washington, United States
| | - Nicholas S. Abend
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - R Scott Watson
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington, Seattle, Washington, United States
- Center for Child Health, Behavior, and Development, Seattle Children's Research Institute, Seattle, Washington, United States
| | - Pingping Qu
- Biostatistics, Epidemiology, Econometrics and Programming Core, Seattle Children's Research Institute, Washington, United States
| | - Leslie A. Dervan
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington, Seattle, Washington, United States
| | - Lindsey A. Morgan
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington, United States
| | - Mark Wainwright
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington, United States
| | - John K. McGuire
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington, Seattle, Washington, United States
| | - Edward Novotny
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington, United States
- Center for Integrative Brain Research, Seattle Children's Research Institute, Washington, United States
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DiGiovine MP, Massey SL, LaFalce D, Vala L, Allen-Napoli L, Banwell BL, Abend NS. Video Ambulatory EEG in Children: A Quality Improvement Study. J Clin Neurophysiol 2022; 39:271-275. [PMID: 32956093 DOI: 10.1097/wnp.0000000000000781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
PURPOSE We implemented a video ambulatory EEG (VA-EEG) Program as an alternative to inpatient video EEG monitoring for some patients given potential benefits related to quicker access, greater convenience, and lower cost. To evaluate the newly initiated program, we performed a quality improvement study to assess whether VA-EEG yielded studies with interpretable EEG and video quality that generated clinically beneficial data. METHODS This was a single-center prospective quality improvement study. We surveyed ordering clinicians, electroencephalographers, and caregivers regarding consecutive children who underwent clinically indicated VA-EEG. The primary outcome was the percentage of VA-EEG studies in which the ordering clinician reported that the study had answered the question of interest. RESULTS We evaluated 74 consecutive children selected to undergo clinically indicated VA-EEG by their clinicians and caregivers. Ordering clinicians reported that 77% of studies answered the question of interest. Electroencephalographers reported that the quality of the EEG and video was excellent or adequate in 100% and 92% of patients, respectively. Additionally, 84% of caregivers reported preferring VA-EEG if EEG data were needed in the future. CONCLUSIONS Video ambulatory EEG may be an effective diagnostic modality among children selected by clinicians and caregivers to undergo long-term EEG monitoring. Given it is effective as well as convenient, accessible, and lower cost than inpatient EEG monitoring, all of which align with our institution's quality goals, we intend to expand our VA-EEG Program.
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Affiliation(s)
- Marissa P DiGiovine
- Department of Pediatrics, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
- Department of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
| | - Shavonne L Massey
- Department of Pediatrics, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
- Department of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
| | - Denise LaFalce
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
| | - Lisa Vala
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
| | - Linda Allen-Napoli
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
| | - Brenda L Banwell
- Department of Pediatrics, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
- Department of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
| | - Nicholas S Abend
- Department of Pediatrics, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
- Department of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
- Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A.; and
- Department of Information Services, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, U.S.A
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Hutchinson ML, Nash KB, Abend NS, Moharir M, Wells E, Messer RD, Palaganas J, Helbig I, Wietstock SO, Suslovic W, Gonzalez AK, Kaufman MC, Press CA, Piantino J. Multicenter Study of the Impact of COVID-19 Shelter-In-Place on Tertiary Hospital-based Care for Pediatric Neurologic Disease. Neurohospitalist 2022; 12:218-226. [PMID: 35414846 PMCID: PMC8814588 DOI: 10.1177/19418744211063075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Objective To describe changes in hospital-based care for children with neurologic diagnoses during the initial 6 weeks following regional Coronavirus 2019 Shelter-in-Place orders. Methods This retrospective cross-sectional study of 7 US and Canadian pediatric tertiary care institutions included emergency and inpatient encounters with a neurologic primary discharge diagnosis code in the initial 6 weeks of Shelter-in-Place (COVID-SiP), compared to the same period during the prior 3 years (Pre-COVID). Patient demographics, encounter length, and neuroimaging and electroencephalography use were extracted from the medical record. Results 27,900 encounters over 4 years were included. Compared to Pre-COVID, there was a 54% reduction in encounters during Shelter-in-Place. COVID-SiP patients were younger (median 5 years vs 7 years). The incidence of encounters for migraine fell by 72%, and encounters for acute diagnoses of status epilepticus, infantile spasms, and traumatic brain injury dropped by 53%, 55%, and 56%, respectively. There was an increase in hospital length of stay, relative utilization of intensive care, and diagnostic testing (long-term electroencephalography, brain MRI, and head CT (all P<.01)). Conclusion During the initial 6 weeks of SiP, there was a significant decrease in neurologic hospital-based encounters. Those admitted required a high level of care. Hospital-based neurologic services are needed to care for acutely ill patients. Precise factors causing these shifts are unknown and raise concern for changes in care seeking of patients with serious neurologic conditions. Impacts of potentially delayed diagnosis or treatment require further investigation.
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Affiliation(s)
- Melissa L. Hutchinson
- Department of Pediatrics, Neurology
Division, The Ohio State University College of
Medicine, Nationwide Children’s Hospital, Columbus, OH, USA
| | - Kendall B. Nash
- Departments of Neurology and
Pediatrics, Division of Child Neurology, University of California, San
Francisco, Benioff Children’s Hospital San Francisco, San Francisco,
CA, USA
| | - Nicholas S. Abend
- Departments of Neurology and
Pediatrics, Children’s Hospital of Philadelphia
and the University of Pennsylvania, Philadelphia PA, USA
| | - Mahendranath Moharir
- Division of Neurology, Department
of Pediatrics, The Hospital for Sick Children and
University of Toronto, Ontario, Canada
| | - Elizabeth Wells
- Center for Neuroscience and
Behavioral Medicine, Children’s National Hospital and the
George Washington University School of Medicine and Health
Sciences, Washington, DC, USA
| | - Ricka D. Messer
- Department of Pediatrics, Section
of Child Neurology, University of Colorado, Aurora, CO, USA
| | - Jamie Palaganas
- Department of Pediatrics, Division
of Child Neurology, Weill Cornell Medicine, New York Presbyterian
Hospital, New York, NY, USA
| | - Ingo Helbig
- Division of Neurology, Children’s Hospital of
Philadelphia, Philadelphia PA, USA
| | - Sharon O. Wietstock
- The Epilepsy NeuroGenetics
Initiative (ENGIN), Department of Biomedical and Health Informatics (DBHi),
Department of Neurology, University of
Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
| | - William Suslovic
- Department of Neurology, Children’s National
Hospital, Washington, DC, USA
| | - Alexander K. Gonzalez
- The Epilepsy NeuroGenetics
Initiative (ENGIN). Department of Biomedical and Health Informatics (DBHi), Children’s Hospital of
Philadelphia, Philadelphia PA, USA 1
| | - Michael C. Kaufman
- The Epilepsy NeuroGenetics
Initiative (ENGIN). Department of Biomedical and Health Informatics (DBHi), Children’s Hospital of
Philadelphia, Philadelphia PA, USA 1
| | - Craig A. Press
- Departments of Neurology and
Pediatrics, Children’s Hospital of Philadelphia
and the University of Pennsylvania, Philadelphia PA, USA
| | - Juan Piantino
- Department of Pediatrics, Section
of Child Neurology, Oregon Health & Science
University, Portland, OR, USA,Juan A. Piantino, Department of Pediatrics,
Section of Child Neurology, Oregon Health & Science University, MCR CDRC-P
707 SW Gaines St, Portland, OR 97239, USA.
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Massey SL, Glass HC, Shellhaas RA, Bonifacio S, Chang T, Chu C, Cilio MR, Lemmon ME, McCulloch CE, Soul JS, Thomas C, Wusthoff CJ, Xiao R, Abend NS. Characteristics of Neonates with Cardiopulmonary Disease Who Experience Seizures: A Multicenter Study. J Pediatr 2022; 242:63-73. [PMID: 34728234 PMCID: PMC8882137 DOI: 10.1016/j.jpeds.2021.10.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 10/18/2021] [Accepted: 10/27/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To compare key seizure and outcome characteristics between neonates with and without cardiopulmonary disease. STUDY DESIGN The Neonatal Seizure Registry is a multicenter, prospectively acquired cohort of neonates with clinical or electroencephalographic (EEG)-confirmed seizures. Cardiopulmonary disease was defined as congenital heart disease, congenital diaphragmatic hernia, and exposure to extracorporeal membrane oxygenation. We assessed continuous EEG monitoring strategy, seizure characteristics, seizure management, and outcomes for neonates with and without cardiopulmonary disease. RESULTS We evaluated 83 neonates with cardiopulmonary disease and 271 neonates without cardiopulmonary disease. Neonates with cardiopulmonary disease were more likely to have EEG-only seizures (40% vs 21%, P < .001) and experience their first seizure later than those without cardiopulmonary disease (174 vs 21 hours of age, P < .001), but they had similar seizure exposure (many-recurrent electrographic seizures 39% vs 43%, P = .27). Phenobarbital was the primary initial antiseizure medication for both groups (90%), and both groups had similarly high rates of incomplete response to initial antiseizure medication administration (66% vs 68%, P = .75). Neonates with cardiopulmonary disease were discharged from the hospital later (hazard ratio 0.34, 95% CI 0.25-0.45, P < .001), although rates of in-hospital mortality were similar between the groups (hazard ratio 1.13, 95% CI 0.66-1.94, P = .64). CONCLUSION Neonates with and without cardiopulmonary disease had a similarly high seizure exposure, but neonates with cardiopulmonary disease were more likely to experience EEG-only seizures and had seizure onset later in the clinical course. Phenobarbital was the most common seizure treatment, but seizures were often refractory to initial antiseizure medication. These data support guidelines recommending continuous EEG in neonates with cardiopulmonary disease and indicate a need for optimized therapeutic strategies.
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Affiliation(s)
- Shavonne L. Massey
- Division of Neurology, Departments of Neurology and Pediatrics, Children’s Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | - Hannah C. Glass
- Departments of Neurology and UCSF Weill Institute for Neuroscience, University of California, San Francisco,Department of Epidemiology & Biostatistics, University of California San Francisco
| | | | | | - Taeun Chang
- Department of Neurology, Children’s National Hospital, George Washington University School of Medicine & Health Sciences
| | - Catherine Chu
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School
| | - Maria Roberta Cilio
- Departments of Pediatrics, Saint-Luc University Hospital, Catholic University of Louvain, Brussels, Belgium
| | - Monica E. Lemmon
- Department of Pediatrics and Population Health Sciences, Duke University School of Medicine
| | - Charles E. McCulloch
- Department of Epidemiology & Biostatistics, University of California San Francisco
| | - Janet S. Soul
- Department of Neurology, Boston Children’s Hospital, Harvard Medical School
| | - Cameron Thomas
- Department of Pediatrics, Division of Neurology, Cincinnati Children’s Hospital Medical Center, University of Cincinnati
| | | | - Rui Xiao
- Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, PA, USA
| | - Nicholas S. Abend
- Division of Neurology, Departments of Neurology and Pediatrics, Children’s Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA, USA,Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, PA, USA,Department of Anesthesia & Critical Care Medicine, University of Pennsylvania
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Herzberg EM, Machie M, Glass HC, Shellhaas RA, Wusthoff CJ, Chang T, Abend NS, Chu CJ, Cilio MR, Bonifacio SL, Massey SL, McCulloch CE, Soul JS. Seizure Severity and Treatment Response in Newborn Infants with Seizures Attributed to Intracranial Hemorrhage. J Pediatr 2022; 242:121-128.e1. [PMID: 34780777 DOI: 10.1016/j.jpeds.2021.11.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 11/03/2021] [Accepted: 11/04/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE We sought to characterize intracranial hemorrhage (ICH) as a seizure etiology in infants born term and preterm. For infants born term, we sought to compare seizure severity and treatment response for multisite vs single-site ICH and hypoxic-ischemic encephalopathy (HIE) with vs without ICH. STUDY DESIGN We studied 112 newborn infants with seizures attributed to ICH and 201 infants born at term with seizures attributed to HIE, using a cohort of consecutive infants with clinically diagnosed and/or electrographic seizures prospectively enrolled in the multicenter Neonatal Seizure Registry. We compared seizure severity and treatment response among infants with complicated ICH, defined as multisite vs single-site ICH and HIE with vs without ICH. RESULTS ICH was a more common seizure etiology in infants born preterm vs term (27% vs 10%, P < .001). Most infants had subclinical seizures (74%) and an incomplete response to initial antiseizure medication (ASM) (68%). In infants born term, multisite ICH was associated with more subclinical seizures than single-site ICH (93% vs 66%, P = .05) and an incomplete response to the initial ASM (100% vs 66%, P = .02). Status epilepticus was more common in HIE with ICH vs HIE alone (38% vs 17%, P = .05). CONCLUSIONS Seizure severity was greater and treatment response was lower among infants born term with complicated ICH. These data support the use of continuous video electroencephalogram monitoring to accurately detect seizures and a multistep treatment plan that considers early use of multiple ASMs, particularly with parenchymal and high-grade intraventricular hemorrhage and complicated ICH.
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Affiliation(s)
- Emily M Herzberg
- Department of Neurology, Boston Children's Hospital, Boston, MA; Division of Newborn Medicine, Department of Pediatrics, Massachusetts General Hospital, Boston, MA
| | - Michelle Machie
- Departments of Neurology and Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX
| | - Hannah C Glass
- Department of Neurology and Weill Institute for Neuroscience, University of California, San Francisco, CA; Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, CA; Department of Epidemiology and Biostatistics, University of California, San Francisco, CA
| | | | | | - Taeun Chang
- Department of Neurology, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Nicholas S Abend
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Catherine J Chu
- Department of Neurology, Massachusetts General Hospital, Boston, MA
| | - M Roberta Cilio
- Division of Pediatric Neurology, Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium
| | - Sonia L Bonifacio
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University, Palo Alto, CA
| | - Shavonne L Massey
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Charles E McCulloch
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA
| | - Janet S Soul
- Department of Neurology, Boston Children's Hospital, Boston, MA.
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Keene JC, Morgan LA, Abend NS, Bates SV, Bauer Huang SL, Chang T, Chu CJ, Glass HC, Massey SL, Ostrander B, Pardo AC, Press CA, Soul JS, Shellhaas RA, Thomas C, Natarajan N. Treatment of Neonatal Seizures: Comparison of Treatment Pathways From 11 Neonatal Intensive Care Units. Pediatr Neurol 2022; 128:67-74. [PMID: 34750046 DOI: 10.1016/j.pediatrneurol.2021.10.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 09/12/2021] [Accepted: 10/04/2021] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Seizures are a common neonatal neurologic emergency. Many centers have developed pathways to optimize management. We evaluated neonatal seizure management pathways at level IV neonatal intensive care units (NICUs) in the United States to highlight areas of consensus and describe aspects of variability. METHODS We conducted a descriptive analysis of 11 neonatal seizure management pathways from level IV NICUs that specialize in neonatal neurocritical care including guidelines for electroencephalography (EEG) monitoring, antiseizure medication (ASM) choice, timing, and dose. RESULTS Study center NICUs had a median of 70 beds (interquartile range: 52-96). All sites had 24/7 conventional EEG initiation, monitoring, and review capability. Management pathways uniformly included prompt EEG confirmation of seizures. Most pathways included a provision for intravenous benzodiazepine administration if either EEG or loading of ASM was delayed. Phenobarbital 20 mg/kg IV was the first-line ASM in all pathways. Pathways included either fosphenytoin or levetiracetam as the second-line ASM with variable dosing. Third-line ASMs were most commonly fosphenytoin or levetiracetam, with alternatives including topiramate or lacosamide. All pathways provided escalation to continuous midazolam infusion with variable dosing for seizures refractory to initial medication trials. Three pathways also included lidocaine infusion. Nine pathways discussed ASM discontinuation after resolution of acute symptomatic seizures with variable timing. CONCLUSIONS Despite a paucity of data from controlled trials regarding optimal neonatal seizure management, there are areas of broad agreement among institutional pathways. Areas of substantial heterogeneity that require further research include optimal second-line ASM, dosage, and timing of ASM discontinuation.
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Affiliation(s)
- Jennifer C Keene
- Division of Pediatric Neurology, Departments of Neurology and Pediatrics, University of Washington, Seattle Children's Hospital, Seattle, Washington.
| | - Lindsey A Morgan
- Division of Pediatric Neurology, Departments of Neurology and Pediatrics, University of Washington, Seattle Children's Hospital, Seattle, Washington
| | - Nicholas S Abend
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania
| | - Sara V Bates
- Department of Pediatrics, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sarah L Bauer Huang
- Division of Pediatric & Developmental Neurology, Department of Neurology, Washington University in St. Louis, St. Louis, Missouri
| | - Taeun Chang
- Neurology, Children's National Hospital, George Washington University, Washington, District of Columbia
| | - Catherine J Chu
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Hannah C Glass
- Department of Neurology and Weill Institute for Neuroscience, University of California, San Francisco, San Francisco, California; Department of Pediatrics, UCSF Benioff Children's Hospital, San Francisco, San Francisco, California
| | - Shavonne L Massey
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania
| | - Betsy Ostrander
- Division of Pediatric Neurology, Department of Pediatrics, University of Utah, Salt Lake City, Utah
| | - Andrea C Pardo
- Ann & Robert H. Lurie Children's Hospital, Department of Pediatrics, Northwestern University, Feinberg School of Medicine, Chicago, Illinois
| | - Craig A Press
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Janet S Soul
- Department of Neurology, Harvard Medical School and Boston Children's Hospital, Boston, Massachusetts
| | - Renée A Shellhaas
- Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan
| | - Cameron Thomas
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Niranjana Natarajan
- Division of Pediatric Neurology, Departments of Neurology and Pediatrics, University of Washington, Seattle Children's Hospital, Seattle, Washington
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Franck LS, Shellhaas RA, Lemmon ME, Sturza J, Barnes M, Brogi T, Hill E, Moline K, Soul JS, Chang T, Wusthoff CJ, Chu CJ, Massey SL, Abend NS, Thomas C, Rogers EE, McCulloch CE, Glass HC. Parent Mental Health and Family Coping over Two Years after the Birth of a Child with Acute Neonatal Seizures. Children 2021; 9:children9010002. [PMID: 35053627 PMCID: PMC8774381 DOI: 10.3390/children9010002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/08/2021] [Accepted: 12/09/2021] [Indexed: 11/16/2022]
Abstract
Little is known about parent and family well-being after acute neonatal seizures. In thus study, we aimed to characterize parent mental health and family coping over the first two years after their child’s neonatal seizures. Parents of 303 children with acute neonatal seizures from nine pediatric hospitals completed surveys at discharge and 12-, 18- and 24-months corrected age. Outcomes included parental anxiety, depression, quality of life, impact on the family, post-traumatic stress and post-traumatic growth. We used linear mixed effect regression models and multivariate analysis to examine relationships among predictors and outcomes. At the two-year timepoint, parents reported clinically significant anxiety (31.5%), depression (11.7%) and post-traumatic stress (23.7%). Parents reported moderately high quality of life and positive personal change over time despite ongoing challenges to family coping. Families of children with longer neonatal hospitalization, functional impairment, post-neonatal epilepsy, receiving developmental support services and families of color reported poorer parental mental health and family coping. Parents of color were more likely to report symptoms of post-traumatic stress and positive personal change. Clinicians caring for children with neonatal seizures should be aware of lasting risks to parent mental health and family coping. Universal screening would enable timely referral for support services to mitigate further risk to family well-being and child development.
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Affiliation(s)
- Linda S. Franck
- Department of Family Health Care Nursing, University of California San Francisco, San Francisco, CA 94143, USA;
- Correspondence:
| | - Renée A. Shellhaas
- Department of Pediatrics, University of Michigan, Ann Arbor, MI 48109, USA; (R.A.S.); (J.S.); (E.H.)
| | - Monica E. Lemmon
- Departments of Pediatrics and Population Health Sciences, Duke University School of Medicine, Durham, NC 27710, USA;
| | - Julie Sturza
- Department of Pediatrics, University of Michigan, Ann Arbor, MI 48109, USA; (R.A.S.); (J.S.); (E.H.)
| | | | - Trisha Brogi
- Department of Family Health Care Nursing, University of California San Francisco, San Francisco, CA 94143, USA;
| | - Elizabeth Hill
- Department of Pediatrics, University of Michigan, Ann Arbor, MI 48109, USA; (R.A.S.); (J.S.); (E.H.)
| | | | - Janet S. Soul
- Department of Neurology, Boston Children’s Hospital, Boston, MA 02115, USA;
- Harvard Medical School, Boston, MA 02115, USA;
| | - Taeun Chang
- Department of Neurology, Children’s National Hospital, Washington, DC 20010, USA;
- Department of Neurology, George Washington University School of Medicine and Health Sciences, Washington, DC 20052, USA
| | - Courtney J. Wusthoff
- Departments of Neurology and Pediatrics, Stanford University, Palo Alto, CA 94304, USA;
| | - Catherine J. Chu
- Harvard Medical School, Boston, MA 02115, USA;
- Department of Neurology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Shavonne L. Massey
- Departments of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA; (S.L.M.); (N.S.A.)
- Departments of Neurology and Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Nicholas S. Abend
- Departments of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA; (S.L.M.); (N.S.A.)
- Departments of Neurology and Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Cameron Thomas
- Division of Neurology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH 45229, USA;
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Elizabeth E. Rogers
- Department of Pediatrics, UCSF Benioff Children’s Hospital, University of California San Francisco, San Francisco, CA 94143, USA;
| | - Charles E. McCulloch
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA 94143, USA;
| | - Hannah C. Glass
- Departments of Neurology, Pediatrics, Epidemiology and Biostatistics, Weill Institute for Neuroscience, UCSF Benioff Children’s Hospital, University of California San Francisco, San Francisco, CA 94143, USA;
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Lang SS, Ploof J, Atkin NJ, Tran-Du K, Kanuga BM, Storm PB, Heuer G, Yuan I, Abend NS, Kirschen MP, Topjian AA, Li Y, Waanders AJ, Zorc JJ, Huh JW. Decadron, Diamox, and Zantac: A Novel Combination for Ventricular Shunt Failure in Pediatric Neurosurgical Patients. Pediatr Emerg Care 2021; 37:e1444-e1450. [PMID: 32195984 DOI: 10.1097/pec.0000000000002070] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Cerebral ventricular shunt failure is common and presents with symptoms that range from headaches to death. The combination of Diamox (acetazolamide), Decadron (dexamethasone), and Zantac (ranitidine) (DDZ) is used at our institution to medically stabilize pediatric patients presenting with symptomatic shunt failure before shunt revision. We describe our experience of this drug combination as a temporizing measure to decrease symptoms associated with shunt failure. METHODS We performed a single-center retrospective chart review of patients younger than 18 years with ventricular shunt failure who underwent a shunt revision between January 2015 to October 2017 and received DDZ before surgery. The outcome variables evaluated included pre-DDZ and post-DDZ clinical symptoms, pain scores, and vital signs. RESULTS There were 112 cases that received DDZ before shunt revision. The 4 most commonly reported symptoms were analyzed. Headache was observed in 42 cases pre-DDZ, and post-DDZ there was a 71% reduction in headache (P < 0.0001); emesis was reported pre-DDZ in 76 cases, and post-DDZ there was an 83% reduction (P < 0.0001); irritability was noted pre-DDZ in 30 cases, and post-DDZ there was a 77% reduction (P = 0.0003); lethargy pre-DDZ was observed in 60 cases, and post-DDZ 73% demonstrated improvement (P < 0.0001). Maximum pain scores significantly decreased post-DDZ (P < 0.0001). Heart rate, systolic, and diastolic blood pressures significantly decreased post-DDZ (P < 0.0001, P < 0.0001, P = 0.0002, respectively). CONCLUSIONS The combination of Decadron, Diamox, and Zantac is a novel treatment for ventricular shunt failure that may temporarily improve symptoms in patients awaiting shunt revision. Future studies could compare efficacy with other medical treatments.
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Affiliation(s)
| | | | - Natalie J Atkin
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia
| | - Kella Tran-Du
- Center for Data Driven Discovery in Biomedicine, Children's Hospital of Philadelphia
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Vasquez A, Farias-Moeller R, Sánchez-Fernández I, Abend NS, Amengual-Gual M, Anderson A, Arya R, Brenton JN, Carpenter JL, Chapman K, Clark J, Gaillard WD, Glauser T, Goldstein JL, Goodkin HP, Guerriero RM, Lai YC, McDonough TL, Mikati MA, Morgan LA, Novotny EJ, Ostendorf AP, Payne ET, Peariso K, Piantino J, Riviello JJ, Sands TT, Sannagowdara K, Tasker RC, Tchapyjnikov D, Topjian A, Wainwright MS, Wilfong A, Williams K, Loddenkemper T. Super-Refractory Status Epilepticus in Children: A Retrospective Cohort Study. Pediatr Crit Care Med 2021; 22:e613-e625. [PMID: 34120133 DOI: 10.1097/pcc.0000000000002786] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To characterize the pediatric super-refractory status epilepticus population by describing treatment variability in super-refractory status epilepticus patients and comparing relevant clinical characteristics, including outcomes, between super-refractory status epilepticus, and nonsuper-refractory status epilepticus patients. DESIGN Retrospective cohort study with prospectively collected data between June 2011 and January 2019. SETTING Seventeen academic hospitals in the United States. PATIENTS We included patients 1 month to 21 years old presenting with convulsive refractory status epilepticus. We defined super-refractory status epilepticus as continuous or intermittent seizures lasting greater than or equal to 24 hours following initiation of continuous infusion and divided the cohort into super-refractory status epilepticus and nonsuper-refractory status epilepticus groups. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS We identified 281 patients (157 males) with a median age of 4.1 years (1.3-9.5 yr), including 31 super-refractory status epilepticus patients. Compared with nonsuper-refractory status epilepticus group, super-refractory status epilepticus patients had delayed initiation of first nonbenzodiazepine-antiseizure medication (149 min [55-491.5 min] vs 62 min [33.3-120.8 min]; p = 0.030) and of continuous infusion (495 min [177.5-1,255 min] vs 150 min [90-318.5 min]; p = 0.003); prolonged seizure duration (120 hr [58-368 hr] vs 3 hr [1.4-5.9 hr]; p < 0.001) and length of ICU stay (17 d [9.5-40 d] vs [1.8-8.8 d]; p < 0.001); more medical complications (18/31 [58.1%] vs 55/250 [22.2%] patients; p < 0.001); lower return to baseline function (7/31 [22.6%] vs 182/250 [73.4%] patients; p < 0.001); and higher mortality (4/31 [12.9%] vs 5/250 [2%]; p = 0.010). Within the super-refractory status epilepticus group, status epilepticus resolution was attained with a single continuous infusion in 15 of 31 patients (48.4%), two in 10 of 31 (32.3%), and three or more in six of 31 (19.4%). Most super-refractory status epilepticus patients (30/31, 96.8%) received midazolam as first choice. About 17 of 31 patients (54.8%) received additional treatments. CONCLUSIONS Super-refractory status epilepticus patients had delayed initiation of nonbenzodiazepine antiseizure medication treatment, higher number of medical complications and mortality, and lower return to neurologic baseline than nonsuper-refractory status epilepticus patients, although these associations were not adjusted for potential confounders. Treatment approaches following the first continuous infusion were heterogeneous, reflecting limited information to guide clinical decision-making in super-refractory status epilepticus.
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Affiliation(s)
- Alejandra Vasquez
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA
- Division of Child and Adolescent Neurology, Department of Neurology, Mayo Clinic, Rochester, MN
| | - Raquel Farias-Moeller
- Department of Neurology, Division of Pediatric Neurology, Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, WI
| | - Iván Sánchez-Fernández
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA
- Department of Child Neurology, Hospital Sant Joan de Déu, Universidad de Barcelona, Barcelona, Spain
| | - Nicholas S Abend
- Division of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Marta Amengual-Gual
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA
- Pediatric Neurology Unit, Department of Pediatrics, Hospital Universitari Son Espases, Universitat de les Illes Balears, Palma, Spain
| | - Anne Anderson
- Section of Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Ravindra Arya
- Division of Neurology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH
| | - James N Brenton
- Department of Neurology and Pediatrics, University of Virginia Health System, Charlottesville, VA
| | - Jessica L Carpenter
- Center for Neuroscience, Children's National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Kevin Chapman
- Departments of Pediatrics and Neurology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, CO
| | - Justice Clark
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - William D Gaillard
- Center for Neuroscience, Children's National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Tracy Glauser
- Division of Neurology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Joshua L Goldstein
- Ruth D. & Ken M. Davee Pediatric Neurocritical Care Program, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Howard P Goodkin
- Department of Neurology and Pediatrics, University of Virginia Health System, Charlottesville, VA
| | - Rejean M Guerriero
- Division of Pediatric Neurology, Washington University Medical Center, Washington University School of Medicine, Saint Louis, MO
| | - Yi-Chen Lai
- Section of Pediatric Critical Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Tiffani L McDonough
- Division of Child Neurology, Department of Neurology, Columbia University Medical Center, Columbia University, New York, NY
- Division of Pediatric Neurology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Mohamad A Mikati
- Division of Pediatric Neurology, Duke University Medical Center, Duke University, Durham, NC
| | - Lindsey A Morgan
- Department of Neurology, Division of Pediatric Neurology, University of Washington, Seattle, WA
| | - Edward J Novotny
- Department of Neurology, Division of Pediatric Neurology, University of Washington, Seattle, WA
- Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, WA
| | - Adam P Ostendorf
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University. Columbus, OH
| | - Eric T Payne
- Division of Child and Adolescent Neurology, Department of Neurology, Mayo Clinic, Rochester, MN
| | - Katrina Peariso
- Division of Neurology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Juan Piantino
- Department of Pediatrics, Division Pediatric Neurology, Neuro-Critical Care Program, Oregon Health and Science University, Portland, OR
| | - James J Riviello
- Section of Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Tristan T Sands
- Division of Child Neurology, Department of Neurology, Columbia University Medical Center, Columbia University, New York, NY
| | - Kumar Sannagowdara
- Department of Neurology, Division of Pediatric Neurology, Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, WI
| | - Robert C Tasker
- Division of Critical Care, Departments of Neurology, Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Dmitry Tchapyjnikov
- Division of Pediatric Neurology, Duke University Medical Center, Duke University, Durham, NC
| | - Alexis Topjian
- Critical Care and Pediatrics, The Children's Hospital of Philadelphia, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Mark S Wainwright
- Department of Neurology, Division of Pediatric Neurology, University of Washington, Seattle, WA
| | - Angus Wilfong
- Department of Child Health, University of Arizona College of Medicine and Barrow's Neurological Institute at Phoenix Children's Hospital, Phoenix, AZ
| | - Korwyn Williams
- Department of Child Health, University of Arizona College of Medicine and Barrow's Neurological Institute at Phoenix Children's Hospital, Phoenix, AZ
| | - Tobias Loddenkemper
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA
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Fitzgerald MP, Massey SL, Fung FW, Puopolo KM, Posencheg M, Allen-Napoli L, Malcolm M, Abend NS. Expanding Access to Continuous EEG Monitoring in Neonatal Intensive Care Units. J Clin Neurophysiol 2021; 38:525-529. [PMID: 32541608 DOI: 10.1097/wnp.0000000000000730] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
PURPOSE Neonatal seizures are common and difficult to identify clinically because the majority are subclinical and correct identification of electroclinical seizures based on semiology is unreliable. Therefore, continuous EEG monitoring (CEEG) is critical for seizure identification in neonates and is recommended as the gold standard method in American Clinical Neurophysiology Society guidelines. Despite these recommendations, barriers to implementing widespread CEEG exist. METHODS To expand access to CEEG for at-risk neonates, a framework for providing remote CEEG was established at two network hospital neonatal intensive care units. Utilization and clinical impact were tracked as a quality improvement study. RESULTS In a 27-month period from June 2017 through September 2019, 76 neonates underwent CEEG between the two network neonatal intensive care units. Electrographic seizures occurred in about one quarter of records (18/76; 24%), though their incidence varied by CEEG indication. Care notes indicated that CEEG impacted clinical care in three quarters of cases (57/76; 75%). Continuous EEG impacted decisions to treat with anti-seizure medications in approximately one half of patients (impact: 28/57 [49%]; no impact 29/57 [51%]), and CEEG impacted prognostic discussions in approximately two thirds of patients (impact: 39/57 [68%]; no impact 18/57 [32%]). CONCLUSIONS Establishment of a remote CEEG program for neonates is feasible, effective at identifying seizures, and improves the quality of care provided to neonates hospitalized at these network hospitals.
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Affiliation(s)
- Mark P Fitzgerald
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A.; and
| | - Shavonne L Massey
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A.; and
| | - France W Fung
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A.; and
| | - Karen M Puopolo
- Division of Neonatology, Department of Pediatrics, Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
| | - Michael Posencheg
- Division of Neonatology, Department of Pediatrics, Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
| | - Linda Allen-Napoli
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A.; and
| | - Marissa Malcolm
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A.; and
| | - Nicholas S Abend
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A.; and
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42
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Lemmon ME, Glass HC, Shellhaas RA, Barks MC, Bansal S, Annis D, Guerriero JL, Pilon B, Wusthoff CJ, Chang T, Soul JS, Chu CJ, Thomas C, Massey SL, Abend NS, Rau S, Rogers EE, Franck LS. Family-Centered Care for Children and Families Impacted by Neonatal Seizures: Advice From Parents. Pediatr Neurol 2021; 124:26-32. [PMID: 34509000 PMCID: PMC8523194 DOI: 10.1016/j.pediatrneurol.2021.07.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/21/2021] [Accepted: 07/25/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Parents of neonates with seizures are at risk of mental health symptoms due to the impact of illness on family life, prognostic uncertainty, and the emotional toll of hospitalization. A family-centered approach is the preferred model to mitigate these challenges. We aimed to identify strategies to promote family-centered care through an analysis of parent-offered advice to clinicians caring for neonates with seizures. METHODS This prospective, observational, and multicenter (Neonatal Seizure Registry) study enrolled parents of neonates with acute symptomatic seizures. Parents completed surveys about family well-being at 12, 18, and 24 months corrected gestational age. Parents were asked open-ended questions eliciting their advice to clinicians caring for neonates with seizures. Responses were analyzed using a conventional content analysis approach. RESULTS Among the 310 parents who completed surveys, 118 (38%) shared advice for clinicians. These parents were predominantly mothers (n = 103, 87%). Three overarching themes were identified. (1) Communicate information effectively: parents appreciate when clinicians offer transparent and balanced information in an accessible way. (2) Understand and validate parent experience: parents value clinicians who display empathy, compassion, and a commitment to parent-partnered clinical care. (3) Providesupportand resources: parents benefit from emotional support, education, connection with peers, and help navigating the health care system. CONCLUSIONS Parents caring for neonates with seizures appreciate a family-centered approach in health care encounters, including skilled communication, understanding and validation of the parent experience, and provision of support and resources. Future interventions should focus on building structures to reinforce these priorities.
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Affiliation(s)
- Monica E. Lemmon
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, USA,Margolis Center for Health Policy, Duke University, Durham, North Carolina, USA
| | - Hannah C. Glass
- Departments of Neurology and Pediatrics, UCSF Benioff Children’s Hospital, University of California, San Francisco, San Francisco, California, USA,Department of Epidemiology & Biostatistics, University of California, San Francisco, San Francisco, California, USA
| | - Renée A. Shellhaas
- Department of Pediatrics, University of Michigan, Ann Arbor, Michigan, USA
| | - Mary Carol Barks
- Margolis Center for Health Policy, Duke University, Durham, North Carolina, USA
| | - Simran Bansal
- Division of Pediatric Neurology and Developmental Medicine, Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, USA
| | - Dana Annis
- NSR Parent Partner, Children’s National Hospital, Washington, DC, USA
| | - Jennifer L. Guerriero
- NSR Parent Partner, Children’s Hospital Boston, Boston, MA, USA,Dana Farber Cancer Institute
| | | | | | - Taeun Chang
- Department of Neurology, Children’s National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Janet S. Soul
- Department of Neurology, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Catherine J. Chu
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Cameron Thomas
- Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, Ohio, USA,Division of Neurology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Shavonne L. Massey
- Departments of Neurology and Pediatrics, Children’s Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Nicholas S. Abend
- Departments of Neurology and Pediatrics, Children’s Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA,Department of Anesthesia and Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Stephanie Rau
- Department of Pediatrics, University of Michigan, Ann Arbor, Michigan, USA
| | - Elizabeth E. Rogers
- Departments of Neurology and Pediatrics, UCSF Benioff Children’s Hospital, University of California, San Francisco, San Francisco, California, USA
| | - Linda S. Franck
- Department of Family Health Care Nursing, University of California, San Francisco, San Francisco, California, USA
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Fung FW, Parikh DS, Massey SL, Fitzgerald MP, Vala L, Donnelly M, Jacobwitz M, Kessler SK, Topjian AA, Abend NS. Periodic and rhythmic patterns in critically ill children: Incidence, interrater agreement, and seizures. Epilepsia 2021; 62:2955-2967. [PMID: 34642942 DOI: 10.1111/epi.17068] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/27/2021] [Accepted: 09/01/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVES We aimed to determine the incidence of periodic and rhythmic patterns (PRP), assess the interrater agreement between electroencephalographers scoring PRP using standardized terminology, and analyze associations between PRP and electrographic seizures (ES) in critically ill children. METHODS This was a prospective observational study of consecutive critically ill children undergoing continuous electroencephalographic monitoring (CEEG). PRP were identified by one electroencephalographer, and then two pediatric electroencephalographers independently scored the first 1-h epoch that contained PRP using standardized terminology. We determined the incidence of PRPs, evaluated interrater agreement between electroencephalographers scoring PRP, and evaluated associations between PRP and ES. RESULTS One thousand three hundred ninety-nine patients underwent CEEG. ES occurred in 345 (25%) subjects. PRP, ES + PRP, and ictal-interictal continuum (IIC) patterns occurred in 142 (10%), 81 (6%), and 93 (7%) subjects, respectively. The most common PRP were generalized periodic discharges (GPD; 43, 30%), lateralized periodic discharges (LPD; 34, 24%), generalized rhythmic delta activity (GRDA; 34, 24%), bilateral independent periodic discharges (BIPD; 14, 10%), and lateralized rhythmic delta activity (LRDA; 11, 8%). ES risk varied by PRP type (p < .01). ES occurrence was associated with GPD (odds ratio [OR] = 6.35, p < .01), LPD (OR = 10.45, p < .01), BIPD (OR = 6.77, p < .01), and LRDA (OR = 6.58, p < .01). Some modifying features increased the risk of ES for each of those PRP. GRDA was not significantly associated with ES (OR = 1.34, p = .44). Each of the IIC patterns was associated with ES (OR = 6.83-8.81, p < .01). ES and PRP occurred within 6 h (before or after) in 45 (56%) subjects. SIGNIFICANCE PRP occurred in 10% of critically ill children who underwent CEEG. The most common patterns were GPD, LPD, GRDA, BIPD, and LRDA. The GPD, LPD, BIPD, LRDA, and IIC patterns were associated with ES. GRDA was not associated with ES.
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Affiliation(s)
- France W Fung
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Darshana S Parikh
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Shavonne L Massey
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Mark P Fitzgerald
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Lisa Vala
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Maureen Donnelly
- Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Marin Jacobwitz
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Sudha K Kessler
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Alexis A Topjian
- Department of Anesthesia and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Anesthesia & Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Nicholas S Abend
- Department of Pediatrics (Division of Neurology), Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Departments of Neurology and Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA.,Department of Neurodiagnostics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Anesthesia & Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA.,Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
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Sheehan T, Amengual-Gual M, Vasquez A, Abend NS, Anderson A, Appavu B, Arya R, Barcia Aguilar C, Brenton JN, Carpenter JL, Chapman KE, Clark J, Farias-Moeller R, Gaillard WD, Gaínza-Lein M, Glauser TA, Goldstein JL, Goodkin HP, Guerriero RM, Huh L, Jackson M, Kapur K, Kahoud R, Lai YC, McDonough TL, Mikati MA, Morgan LA, Novotny EJ, Ostendorf AP, Payne ET, Peariso K, Piantino J, Reece L, Riviello JJ, Sands TT, Sannagowdara K, Shellhaas R, Smith G, Tasker RC, Tchapyjnikov D, Topjian AA, Wainwright MS, Wilfong A, Williams K, Zhang B, Loddenkemper T. Benzodiazepine administration patterns before escalation to second-line medications in pediatric refractory convulsive status epilepticus. Epilepsia 2021; 62:2766-2777. [PMID: 34418087 PMCID: PMC9292193 DOI: 10.1111/epi.17043] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 07/21/2021] [Accepted: 08/05/2021] [Indexed: 11/30/2022]
Abstract
Objective This study was undertaken to evaluate benzodiazepine (BZD) administration patterns before transitioning to non‐BZD antiseizure medication (ASM) in pediatric patients with refractory convulsive status epilepticus (rSE). Methods This retrospective multicenter study in the United States and Canada used prospectively collected observational data from children admitted with rSE between 2011 and 2020. Outcome variables were the number of BZDs given before the first non‐BZD ASM, and the number of BZDs administered after 30 and 45 min from seizure onset and before escalating to non‐BZD ASM. Results We included 293 patients with a median (interquartile range) age of 3.8 (1.3–9.3) years. Thirty‐six percent received more than two BZDs before escalating, and the later the treatment initiation was after seizure onset, the less likely patients were to receive multiple BZD doses before transitioning (incidence rate ratio [IRR] = .998, 95% confidence interval [CI] = .997–.999 per minute, p = .01). Patients received BZDs beyond 30 and 45 min in 57.3% and 44.0% of cases, respectively. Patients with out‐of‐hospital seizure onset were more likely to receive more doses of BZDs beyond 30 min (IRR = 2.43, 95% CI = 1.73–3.46, p < .0001) and beyond 45 min (IRR = 3.75, 95% CI = 2.40–6.03, p < .0001) compared to patients with in‐hospital seizure onset. Intermittent SE was a risk factor for more BZDs administered beyond 45 min compared to continuous SE (IRR = 1.44, 95% CI = 1.01–2.06, p = .04). Forty‐seven percent of patients (n = 94) with out‐of‐hospital onset did not receive treatment before hospital arrival. Among patients with out‐of‐hospital onset who received at least two BZDs before hospital arrival (n = 54), 48.1% received additional BZDs at hospital arrival. Significance Failure to escalate from BZDs to non‐BZD ASMs occurs mainly in out‐of‐hospital rSE onset. Delays in the implementation of medical guidelines may be reduced by initiating treatment before hospital arrival and facilitating a transition to non‐BZD ASMs after two BZD doses during handoffs between prehospital and in‐hospital settings.
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Affiliation(s)
- Theodore Sheehan
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Marta Amengual-Gual
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Pediatric Neurology Unit, Department of Pediatrics, Son Espases University Hospital, University of the Balearic Islands, Palma, Spain
| | - Alejandra Vasquez
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Division of Child and Adolescent Neurology, Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | - Nicholas S Abend
- Division of Neurology, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Anne Anderson
- Section of Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Brian Appavu
- Department of Pediatrics, University of Arizona College of Medicine and Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, Arizona, USA
| | - Ravindra Arya
- Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
| | - Cristina Barcia Aguilar
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Child Neurology, La Paz University Hospital, Autonomous University of Madrid, Madrid, Spain
| | - J Nicholas Brenton
- Department of Neurology and Pediatrics, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Jessica L Carpenter
- Center for Neuroscience, Children's National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Kevin E Chapman
- Departments of Pediatrics and Neurology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Justice Clark
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Raquel Farias-Moeller
- Department of Neurology, Division of Pediatric Neurology, Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - William D Gaillard
- Center for Neuroscience, Children's National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Marina Gaínza-Lein
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Faculty of Medicine, Austral University of Chile, Valdivia, Chile
| | - Tracy A Glauser
- Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
| | - Joshua L Goldstein
- Ruth D. & Ken M. Davee Pediatric Neurocritical Care Program, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Howard P Goodkin
- Department of Neurology and Pediatrics, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Réjean M Guerriero
- Division of Pediatric and Developmental Neurology, Departments of Neurology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Linda Huh
- Division of Neurology, Department of Paediatrics, BC Children's Hospital, University of British Columbia, Vancouver, Canada
| | - Michele Jackson
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kush Kapur
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Robert Kahoud
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Mayo Clinic, Rochester, Minnesota, USA.,Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | - Yi-Chen Lai
- Section of Pediatric Critical Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Tiffani L McDonough
- Division of Child Neurology, Department of Neurology, Columbia University Medical Center, Columbia University, New York, New York, USA
| | - Mohamad A Mikati
- Division of Pediatric Neurology, Duke University Medical Center, Duke University, Durham, North Carolina, USA
| | - Lindsey A Morgan
- Departments of Neurology and Pediatrics, Division of Pediatric Neurology, University of Washington, Seattle Children's Hospital, Seattle, Washington, USA
| | - Edward J Novotny
- Departments of Neurology and Pediatrics, Division of Pediatric Neurology, University of Washington, Seattle Children's Hospital, Seattle, Washington, USA
| | - Adam P Ostendorf
- Department of Pediatrics, Nationwide Children's Hospital, Ohio State University, Columbus, Ohio, USA
| | - Eric T Payne
- Division of Neurology, Department of Pediatrics, Alberta Children's Hospital, Calgary, Alberta, Canada
| | - Katrina Peariso
- Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
| | - Juan Piantino
- Division of Neurology, Doernbecher Children's Hospital, Oregon Health & Science University, Portland, Oregon, USA
| | - Latania Reece
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - James J Riviello
- Section of Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Tristan T Sands
- Division of Child Neurology, Department of Neurology, Columbia University Medical Center, Columbia University, New York, New York, USA
| | - Kumar Sannagowdara
- Department of Neurology, Division of Pediatric Neurology, Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Renee Shellhaas
- Department of Pediatrics, Division of Pediatric Neurology, University of Michigan, Ann Arbor, Michigan, USA
| | - Garnett Smith
- Department of Pediatrics, Division of Pediatric Neurology, University of Michigan, Ann Arbor, Michigan, USA
| | - Robert C Tasker
- Division of Critical Care, Departments of Neurology, Anesthesiology, and Perioperative and Pain Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Dmitry Tchapyjnikov
- Division of Pediatric Neurology, Duke University Medical Center, Duke University, Durham, North Carolina, USA.,Department of Pediatrics, Montana Children's Hospital, Kalispell Regional Medical Center, Kalispell, Montana, USA
| | - Alexis A Topjian
- Critical Care and Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Mark S Wainwright
- Departments of Neurology and Pediatrics, Division of Pediatric Neurology, University of Washington, Seattle Children's Hospital, Seattle, Washington, USA
| | - Angus Wilfong
- Department of Pediatrics, University of Arizona College of Medicine and Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, Arizona, USA
| | - Korwyn Williams
- Department of Pediatrics, University of Arizona College of Medicine and Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, Arizona, USA
| | - Bo Zhang
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Tobias Loddenkemper
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Shellhaas RA, Wusthoff CJ, Numis AL, Chu CJ, Massey SL, Abend NS, Soul JS, Chang T, Lemmon ME, Thomas C, McNamara NA, Guillet R, Franck LS, Sturza J, McCulloch CE, Glass HC. Early-life epilepsy after acute symptomatic neonatal seizures: A prospective multicenter study. Epilepsia 2021; 62:1871-1882. [PMID: 34212365 DOI: 10.1111/epi.16978] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/09/2021] [Accepted: 06/10/2021] [Indexed: 01/20/2023]
Abstract
OBJECTIVE We aimed to evaluate early-life epilepsy incidence, seizure types, severity, risk factors, and treatments among survivors of acute neonatal seizures. METHODS Neonates with acute symptomatic seizures born 7/2015-3/2018 were prospectively enrolled at nine Neonatal Seizure Registry sites. One-hour EEG was recorded at age three months. Post-neonatal epilepsy and functional development (Warner Initial Developmental Evaluation of Adaptive and Functional Skills - WIDEA-FS) were assessed. Cox regression was used to assess epilepsy-free survival. RESULTS Among 282 infants, 37 (13%) had post-neonatal epilepsy by 24-months [median age of onset 7-months (IQR 3-14)]. Among those with post-neonatal epilepsy, 13/37 (35%) had infantile spasms and 12/37 (32%) had drug-resistant epilepsy. Most children with post-neonatal epilepsy had abnormal neurodevelopment at 24-months (WIDEA-FS >2SD below normal population mean for 81% of children with epilepsy vs 27% without epilepsy, RR 7.9, 95% CI 3.6-17.3). Infants with severely abnormal neonatal EEG background patterns were more likely to develop epilepsy than those with mild/moderate abnormalities (HR 3.7, 95% CI 1.9-5.9). Neonatal EEG with ≥3 days of seizures also predicted hazard of epilepsy (HR 2.9, 95% CI 1.4-5.9). In an adjusted model, days of neonatal EEG-confirmed seizures (HR 1.4 per day, 95% CI 1.2-1.6) and abnormal discharge examination (HR 3.9, 95% CI 1.9-7.8) were independently associated with time to epilepsy onset. Abnormal (vs. normal) three-month EEG was not associated with epilepsy. SIGNIFICANCE In this multicenter study, only 13% of infants with acute symptomatic neonatal seizures developed post-neonatal epilepsy by age 24-months. However, there was a high risk of severe neurodevelopmental impairment and drug-resistant seizures among children with post-neonatal epilepsy. Days of EEG-confirmed neonatal seizures was a potentially modifiable epilepsy risk factor. An EEG at three months was not clinically useful for predicting epilepsy. These practice changing findings have implications for family counseling, clinical follow-up planning, and future research to prevent post-neonatal epilepsy.
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Affiliation(s)
- Renée A Shellhaas
- Department of Pediatrics, University of Michigan, Ann Arbor, MI, USA
| | - Courtney J Wusthoff
- Department of Pediatrics, Division of Neonatal and Developmental Medicine, Stanford University, Palo Alto, CA, USA.,Department of Neurology, Stanford University, Palo Alto, CA, USA
| | - Adam L Numis
- Department of Neurology and Weill Institute for Neuroscience, University of California San Francisco, San Francisco, CA, USA.,Department of Pediatrics, UCSF Benioff Children's Hospital, University of California San Francisco, San Francisco, CA, USA
| | - Catherine J Chu
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Shavonne L Massey
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Nicholas S Abend
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.,Departments of Anesthesia & Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Janet S Soul
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Taeun Chang
- Department of Neurology, Children's National Hospital, George Washington University School of Medicine, Washington, DC, USA
| | - Monica E Lemmon
- Departments of Pediatrics and Population Health Sciences, Duke University School of Medicine, Durham, NC, USA
| | - Cameron Thomas
- Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA.,Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Nancy A McNamara
- Department of Pediatrics, University of Michigan, Ann Arbor, MI, USA
| | - Ronnie Guillet
- Division of Neonatology, Department of Pediatrics, Golisano Children's Hospital, University of Rochester, Rochester, NY, USA
| | - Linda S Franck
- Department of Pediatrics, UCSF Benioff Children's Hospital, University of California San Francisco, San Francisco, CA, USA.,Department of Family Health Care Nursing, University of California San Francisco, San Francisco, CA, USA
| | - Julie Sturza
- Department of Pediatrics, University of Michigan, Ann Arbor, MI, USA
| | - Charles E McCulloch
- Department of Epidemiology & Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - Hannah C Glass
- Department of Neurology and Weill Institute for Neuroscience, University of California San Francisco, San Francisco, CA, USA.,Department of Pediatrics, UCSF Benioff Children's Hospital, University of California San Francisco, San Francisco, CA, USA.,Department of Epidemiology & Biostatistics, University of California San Francisco, San Francisco, CA, USA
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46
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Barcia Aguilar C, Amengual-Gual M, Sánchez Fernández I, Abend NS, Anderson A, Appavu B, Arya R, Brenton JN, Carpenter JL, Chapman KE, Clark J, Farias-Moeller R, Gaillard WD, Gaínza-Lein M, Glauser T, Goldstein JL, Goodkin HP, Guerriero RM, Huh L, Lai YC, McDonough TL, Mikati MA, Morgan LA, Novotny EJ, Ostendorf A, Payne ET, Peariso K, Piantino J, Riviello J, Sannagowdara K, Sheehan T, Sands TT, Tasker RC, Tchapyjnikov D, Topjian AA, Vasquez A, Wainwright MS, Wilfong AA, Williams K, Loddenkemper T. Time to Treatment in Pediatric Convulsive Refractory Status Epilepticus: The Weekend Effect. Pediatr Neurol 2021; 120:71-79. [PMID: 34022752 DOI: 10.1016/j.pediatrneurol.2021.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 03/13/2021] [Accepted: 03/19/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Time to treatment in pediatric refractory status epilepticus is delayed. We aimed to evaluate the influence of weekends and holidays on time to treatment of this pediatric emergency. METHODS We performed a retrospective analysis of prospectively collected observational data of pediatric patients with refractory status epilepticus. RESULTS We included 329 patients (56% males) with a median (p25 to p75) age of 3.8 (1.3 to 9) years. The median (p25 to p75) time to first BZD on weekdays and weekends/holidays was 20 (6.8 to 48.3) minutes versus 11 (5 to 35) minutes, P = 0.01; adjusted hazard ratio (HR) = 1.20 (95% confidence interval [CI]: 0.95 to 1.55), P = 0.12. The time to first non-BZD ASM was longer on weekdays than on weekends/holidays (68 [42.8 to 153.5] minutes versus 59 [27 to 120] minutes, P = 0.006; adjusted HR = 1.38 [95% CI: 1.08 to 1.76], P = 0.009). However, this difference was mainly driven by status epilepticus with in-hospital onset: among 108 patients, the time to first non-BZD ASM was longer during weekdays than during weekends/holidays (55.5 [28.8 to 103.5] minutes versus 28 [15.8 to 66.3] minutes, P = 0.003; adjusted HR = 1.65 [95% CI: 1.08 to 2.51], P = 0.01). CONCLUSIONS The time to first non-BZD ASM in pediatric refractory status epilepticus is shorter on weekends/holidays than on weekdays, mainly driven by in-hospital onset status epilepticus. Data on what might be causing this difference may help tailor policies to improve medication application timing.
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Affiliation(s)
- Cristina Barcia Aguilar
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts; Department of Child Neurology, Hospital Universitario La Paz, Universidad Autónoma de Madrid, Madrid, Spain.
| | - Marta Amengual-Gual
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts; Pediatric Neurology Unit, Department of Pediatrics, Hospital Universitari Son Espases, Universitat de les Illes Balears, Palma, Spain
| | - Iván Sánchez Fernández
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts; Department of Child Neurology, Hospital Sant Joan de Déu, Universidad de Barcelona, Barcelona, Spain
| | - Nicholas S Abend
- Division of Neurology, The Children's Hospital of Philadelphia, the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Anne Anderson
- Section of Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Brian Appavu
- Department of Neurosciences, Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, Arizona
| | - Ravindra Arya
- Division of Pediatric Neurology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - J Nicholas Brenton
- Department of Neurology and Pediatrics, University of Virginia Health System, Charlottesville, Virginia
| | - Jessica L Carpenter
- Center for Neuroscience, Children's National Hospital, George Washington University School of Medicine and Health Sciences, Washington, District of Columbia
| | - Kevin E Chapman
- Departments of Pediatrics and Neurology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
| | - Justice Clark
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Raquel Farias-Moeller
- Department of Pediatric Neurology, Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - William D Gaillard
- Center for Neuroscience, Children's National Hospital, George Washington University School of Medicine and Health Sciences, Washington, District of Columbia
| | - Marina Gaínza-Lein
- Instituto de Pediatría, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile; Servicio de Neuropsiquiatría Infantil, Hospital Clínico San Borja Arriarán, Universidad de Chile, Santiago, Chile
| | - Tracy Glauser
- Division of Pediatric Neurology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Joshua L Goldstein
- Davee Pediatric Neurocritical Care Program, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Howard P Goodkin
- Department of Neurology and Pediatrics, University of Virginia Health System, Charlottesville, Virginia
| | - Rejean M Guerriero
- Division of Pediatric and Developmental Neurology, Department of Neurology, Washington University School of Medicine, St. Louis, Missouri
| | - Linda Huh
- Department of Pediatrics, British Columbia Children's Hospital, the University of British Columbia, BC, Canada
| | - Yi-Chen Lai
- Section of Pediatric Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Tiffani L McDonough
- Division of Neurology and Epilepsy, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Mohamad A Mikati
- Division of Pediatric Neurology, Duke University Medical Center, Duke University, Durham, North Carolina
| | - Lyndsey A Morgan
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington
| | - Edward J Novotny
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington
| | - Adam Ostendorf
- Division of Pediatric Neurology, Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, Ohio
| | - Eric T Payne
- Division of Neurology, Department of Pediatrics, Alberta Children's Hospital, Calgary, AB, Canada
| | - Katrina Peariso
- Division of Pediatric Neurology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Juan Piantino
- Department of Neurology, Doernbecher Children's Hospital, Oregon Health & Science University, Portland, Oregon
| | - James Riviello
- Section of Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Kumar Sannagowdara
- Department of Pediatric Neurology, Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Theodore Sheehan
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Tristan T Sands
- Department of Neurology, Columbia University Medical Center, New York, New York
| | - Robert C Tasker
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts; Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Dmitry Tchapyjnikov
- Division of Pediatric Neurology, Duke University Medical Center, Duke University, Durham, North Carolina
| | - Alexis A Topjian
- Division of Critical Care Medicine, The Children's Hospital of Philadelphia, The Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Alejandra Vasquez
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts; Division of Child and Adolescent Neurology, Mayo Clinic, Mayo Clinic School of Medicine, Rochester, Minnesota
| | - Mark S Wainwright
- Division of Pediatric Neurology, Department of Neurology, University of Washington, Seattle, Washington
| | - Angus A Wilfong
- Department of Neurosciences, Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, Arizona
| | - Korwyn Williams
- Department of Neurosciences, Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, Arizona
| | - Tobias Loddenkemper
- Division of Epilepsy and Clinical Neurophysiology, Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
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Glass HC, Soul JS, Chang T, Wusthoff CJ, Chu CJ, Massey SL, Abend NS, Lemmon M, Thomas C, Numis AL, Guillet R, Sturza J, McNamara NA, Rogers EE, Franck LS, McCulloch CE, Shellhaas RA. Safety of Early Discontinuation of Antiseizure Medication After Acute Symptomatic Neonatal Seizures. JAMA Neurol 2021; 78:817-825. [PMID: 34028496 PMCID: PMC8145161 DOI: 10.1001/jamaneurol.2021.1437] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Question Is discontinuation of antiseizure medication (ASM) after resolution of acute symptomatic neonatal seizures and prior to discharge from the hospital associated with functional neurodevelopment or epilepsy at 24 months? Findings In this comparative effectiveness study of 303 children with neonatal seizures from 9 centers, 64% had ASM maintained at hospital discharge. No difference was found between ASM maintenance and discontinuation groups in functional neurodevelopment or epilepsy; 13% of children developed epilepsy, including more than one-third with infantile spasms. Meaning These results support discontinuing ASMs for most neonates with acute symptomatic seizures prior to discharge from the hospital, an approach that may represent an evidence-based change in practice for many clinicians. Importance Antiseizure medication (ASM) treatment duration for acute symptomatic neonatal seizures is variable. A randomized clinical trial of phenobarbital compared with placebo after resolution of acute symptomatic seizures closed early owing to low enrollment. Objective To assess whether ASM discontinuation after resolution of acute symptomatic neonatal seizures and before hospital discharge is associated with functional neurodevelopment or risk of epilepsy at age 24 months. Design, Setting, and Participants This comparative effectiveness study included 303 neonates with acute symptomatic seizures (282 with follow-up data and 270 with the primary outcome measure) from 9 US Neonatal Seizure Registry centers, born from July 2015 to March 2018. The centers all had level IV neonatal intensive care units and comprehensive pediatric epilepsy programs. Data were analyzed from June 2020 to February 2021. Exposures The primary exposure was duration of ASM treatment dichotomized as ASM discontinued vs ASM maintained at the time of discharge from the neonatal seizure admission. To enhance causal association, each outcome risk was adjusted for propensity to receive ASM at discharge. Propensity for ASM maintenance was defined by a logistic regression model including seizure cause, gestational age, therapeutic hypothermia, worst electroencephalogram background, days of electroencephalogram seizures, and discharge examination (all P ≤ .10 in a joint model except cause, which was included for face validity). Main Outcomes and Measures Functional neurodevelopment was assessed by the Warner Initial Developmental Evaluation of Adaptive and Functional Skills (WIDEA-FS) at 24 months powered for propensity-adjusted noninferiority of early ASM discontinuation. Postneonatal epilepsy, a prespecified secondary outcome, was defined per International League Against Epilepsy criteria, determined by parent interview, and corroborated by medical records. Results Most neonates (194 of 303 [64%]) had ASM maintained at the time of hospital discharge. Among 270 children evaluated at 24 months (mean [SD], 23.8 [0.7] months; 147 [54%] were male), the WIDEA-FS score was similar for the infants whose ASMs were discontinued (101 of 270 [37%]) compared with the infants with ASMs maintained (169 of 270 [63%]) at discharge (median score, 165 [interquartile range, 150-175] vs 161 [interquartile range, 129-174]; P = .09). The propensity-adjusted average difference was 4 points (90% CI, −3 to 11 points), which met the a priori noninferiority limit of −12 points. The epilepsy risk was similar (11% vs 14%; P = .49), with a propensity-adjusted odds ratio of 1.5 (95% CI, 0.7-3.4; P = .32). Conclusions and Relevance In this comparative effectiveness study, no difference was found in functional neurodevelopment or epilepsy at age 24 months among children whose ASM was discontinued vs maintained at hospital discharge after resolution of acute symptomatic neonatal seizures. These results support discontinuation of ASM prior to hospital discharge for most infants with acute symptomatic neonatal seizures.
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Affiliation(s)
- Hannah C Glass
- Department of Neurology and Weill Institute for Neuroscience, University of California, San Francisco.,Department of Pediatrics, UCSF Benioff Children's Hospital, University of California, San Francisco.,Department of Epidemiology & Biostatistics; University of California, San Francisco
| | - Janet S Soul
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Taeun Chang
- Department of Neurology, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Courtney J Wusthoff
- Department of Neurology, Stanford University, Palo Alto, California.,Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University, Palo Alto, California
| | - Catherine J Chu
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Shavonne L Massey
- Department of Neurology, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia.,Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Nicholas S Abend
- Department of Neurology, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia.,Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia.,Department of Anesthesia and Critical Care Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Monica Lemmon
- Departments of Pediatrics, Duke University School of Medicine, Durham, North Carolina.,Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina
| | - Cameron Thomas
- Department of Pediatrics, University of Cincinnati, Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Adam L Numis
- Department of Neurology and Weill Institute for Neuroscience, University of California, San Francisco.,Department of Pediatrics, UCSF Benioff Children's Hospital, University of California, San Francisco
| | - Ronnie Guillet
- Division of Neonatology, Department of Pediatrics, Golisano Children's Hospital, University of Rochester, Rochester, New York
| | - Julie Sturza
- Department of Pediatrics, University of Michigan, Ann Arbor
| | | | - Elizabeth E Rogers
- Department of Pediatrics, UCSF Benioff Children's Hospital, University of California, San Francisco
| | - Linda S Franck
- Department of Pediatrics, UCSF Benioff Children's Hospital, University of California, San Francisco.,Department of Family Health Care Nursing, University of California, San Francisco
| | - Charles E McCulloch
- Department of Epidemiology & Biostatistics; University of California, San Francisco
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48
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Wusthoff CJ, Sundaram V, Abend NS, Massey SL, Lemmon ME, Thomas C, McCulloch CE, Chang T, Soul JS, Chu CJ, Rogers EE, Bonifacio SL, Cilio MR, Glass HC, Shellhaas RA. Seizure Control in Neonates Undergoing Screening vs Confirmatory EEG Monitoring. Neurology 2021; 97:e587-e596. [PMID: 34078719 PMCID: PMC8424499 DOI: 10.1212/wnl.0000000000012293] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 05/03/2021] [Indexed: 12/02/2022] Open
Abstract
Objective To determine whether screening continuous EEG monitoring (cEEG) is associated with greater odds of treatment success for neonatal seizures. Methods We included term neonates with acute symptomatic seizures enrolled in the Neonatal Seizure Registry (NSR), a prospective, multicenter cohort of neonates with seizures. We compared 2 cEEG approaches: (1) screening cEEG, initiated for indications of encephalopathy or paralysis without suspected clinical seizures; and (2) confirmatory cEEG, initiated for the indication of clinical events suspicious for seizures, either alone or in addition to other indications. The primary outcome was successful response to initial seizure treatment, defined as seizures resolved without recurrence within 30 minutes after initial loading dose of antiseizure medicine. Multivariable logistic regression analyses assessed the association between cEEG approach and successful seizure treatment. Results Among 514 neonates included, 161 (31%) had screening cEEG and 353 (69%) had confirmatory cEEG. Neonates with screening cEEG had a higher proportion of successful initial seizure treatment than neonates with confirmatory cEEG (39% vs 18%; p < 0.0001). After adjusting for covariates, there remained a greater odds ratio (OR) for successful initial seizure treatment in the screening vs confirmatory cEEG groups (adjusted OR 2.44, 95% confidence interval 1.45–4.11, p = 0.0008). Conclusions These findings provide evidence from a large, contemporary cohort of neonates that a screening cEEG approach may improve odds of successful treatment of acute seizures. Classification of Evidence This study provides Class III evidence that for neonates a screening cEEG approach, compared to a confirmatory EEG approach, increases the probability of successful treatment of acute seizures.
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Affiliation(s)
- Courtney J Wusthoff
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor.
| | - Vandana Sundaram
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Nicholas S Abend
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Shavonne L Massey
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Monica E Lemmon
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Cameron Thomas
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Charles E McCulloch
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Taeun Chang
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Janet S Soul
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Catherine J Chu
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Elizabeth E Rogers
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Sonia Lomeli Bonifacio
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Maria Roberta Cilio
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Hannah C Glass
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
| | - Renée A Shellhaas
- From the Divisions of Child Neurology and Pediatrics (Neonatology) (C.J.W.) and Division of Neonatal & Developmental Medicine, Department of Pediatrics (S.L.B.), Stanford University; Quantitative Sciences Unit (V.S.), Department of Medicine, Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (N.S.A., S.L.M.), Pediatrics (N.S.A., S.L.M.), and Anesthesia & Critical Care Medicine (N.S.A.), University of Pennsylvania Perelman School of Medicine; Department of Pediatrics (Division of Neurology) (N.S.A., S.L.M.), Children's Hospital of Philadelphia, PA; Departments of Pediatrics and Population Health Sciences (M.E.L.), Duke University School of Medicine, Durham, NC; Department of Pediatrics (C.T.), College of Medicine, Division of Neurology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, OH; Departments of Epidemiology and Biostatistics (C.E.M., H.C.G.) and Pediatrics (E.E.R.) and Department of Neurology and Weill Institute for Neuroscience and Department of Pediatrics, UCSF Benioff Children's Hospital (H.C.G.), University of California San Francisco; Neurology (T.C.), George Washington University School of Medicine, Children's National Hospital, Washington, DC; Department of Neurology (J.S.S.), Boston Children's Hospital, Harvard Medical School, MA; Department of Neurology (C.J.C.), Massachusetts General Hospital, Harvard Medical School, Boston; Division of Pediatric Neurology (M.R.C.), Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium; and Division of Pediatric Neurology (R.A.S.), Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor
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Fitzgerald MP, Kaufman MC, Massey SL, Fridinger S, Prelack M, Ellis C, Ortiz-Gonzalez X, Fried LE, DiGiovine MP, Melamed S, Malcolm M, Banwell B, Stephenson D, Witzman SM, Gonzalez A, Dlugos D, Kessler SK, Goldberg EM, Abend NS, Helbig I. Assessing seizure burden in pediatric epilepsy using an electronic medical record-based tool through a common data element approach. Epilepsia 2021; 62:1617-1628. [PMID: 34075580 DOI: 10.1111/epi.16934] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/04/2021] [Accepted: 05/07/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Improvement in epilepsy care requires standardized methods to assess disease severity. We report the results of implementing common data elements (CDEs) to document epilepsy history data in the electronic medical record (EMR) after 12 months of clinical use in outpatient encounters. METHODS Data regarding seizure frequency were collected during routine clinical encounters using a CDE-based form within our EMR. We extracted CDE data from the EMR and developed measurements for seizure severity and seizure improvement scores. Seizure burden and improvement was evaluated by patient demographic and encounter variables for in-person and telemedicine encounters. RESULTS We assessed a total of 1696 encounters in 1038 individuals with childhood epilepsies between September 6, 2019 and September 11, 2020 contributed by 32 distinct providers. Childhood absence epilepsy (n = 121), Lennox-Gastaut syndrome (n = 86), and Dravet syndrome (n = 42) were the most common epilepsy syndromes. Overall, 43% (737/1696) of individuals had at least monthly seizures, 17% (296/1696) had a least daily seizures, and 18% (311/1696) were seizure-free for >12 months. Quantification of absolute seizure burden and changes in seizure burden over time differed between epilepsy syndromes, including high and persistent seizure burden in patients with Lennox-Gastaut syndrome. Individuals seen via telemedicine or in-person encounters had comparable seizure frequencies. Individuals identifying as Hispanic/Latino, particularly from postal codes with lower median household incomes, were more likely to have ongoing seizures that worsened over time. SIGNIFICANCE Standardized documentation of clinical data in childhood epilepsies through CDE can be implemented in routine clinical care at scale and enables assessment of disease burden, including characterization of seizure burden over time. Our data provide insights into heterogeneous patterns of seizure control in common pediatric epilepsy syndromes and will inform future initiatives focusing on patient-centered outcomes in childhood epilepsies, including the impact of telemedicine and health care disparities.
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Affiliation(s)
- Mark P Fitzgerald
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michael C Kaufman
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Biomedical and Health Informatics (DBHi), Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Shavonne L Massey
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sara Fridinger
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Marisa Prelack
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Colin Ellis
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Xilma Ortiz-Gonzalez
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Lawrence E Fried
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Marissa P DiGiovine
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Susan Melamed
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Marissa Malcolm
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Brenda Banwell
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Donna Stephenson
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Stephanie M Witzman
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Alexander Gonzalez
- Department of Biomedical and Health Informatics (DBHi), Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Dennis Dlugos
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sudha Kilaru Kessler
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ethan M Goldberg
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Nicholas S Abend
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ingo Helbig
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,The Epilepsy NeuroGenetics Initiative (ENGIN), Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Department of Biomedical and Health Informatics (DBHi), Children's Hospital of Philadelphia, Philadelphia, PA, USA
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50
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Fung FW, Wang Z, Parikh DS, Jacobwitz M, Vala L, Donnelly M, Topjian AA, Xiao R, Abend NS. Electrographic Seizures and Outcome in Critically Ill Children. Neurology 2021; 96:e2749-e2760. [PMID: 33893203 PMCID: PMC8205469 DOI: 10.1212/wnl.0000000000012032] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 03/04/2021] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To determine the association between electroencephalographic seizure (ES) and electroencephalographic status epilepticus (ESE) exposure and unfavorable neurobehavioral outcomes in critically ill children with acute encephalopathy. METHODS This was a prospective cohort study of acutely encephalopathic critically ill children undergoing continuous EEG monitoring (CEEG). ES exposure was assessed as (1) no ES/ESE, (2) ES, or (3) ESE. Outcomes assessed at discharge included the Glasgow Outcome Scale-Extended Pediatric Version (GOS-E-Peds), Pediatric Cerebral Performance Category (PCPC), and mortality. Unfavorable outcome was defined as a reduction in GOS-E-Peds or PCPC score from preadmission to discharge. Stepwise selection was used to generate multivariate logistic regression models that assessed associations between ES exposure and outcomes while adjusting for multiple other variables. RESULTS Among 719 consecutive critically ill patients, there was no evidence of ES in 535 patients (74.4%), ES occurred in 140 patients (19.5%), and ESE in 44 patients (6.1%). The final multivariable logistic regression analyses included ES exposure, age dichotomized at 1 year, acute encephalopathy category, initial EEG background category, comatose at CEEG initiation, and Pediatric Index of Mortality 2 score. There was an association between ESE and unfavorable GOS-E-Peds (odds ratio 2.21, 95% confidence interval 1.07-4.54) and PCPC (odds ratio 2.17, 95% confidence interval 1.05-4.51) but not mortality. There was no association between ES and unfavorable outcome or mortality. CONCLUSIONS Among acutely encephalopathic critically ill children, there was an association between ESE and unfavorable neurobehavioral outcomes, but no association between ESE and mortality. ES exposure was not associated with unfavorable neurobehavioral outcomes or mortality.
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Affiliation(s)
- France W Fung
- From the Departments of Neurology (F.F.W., N.S.A.), Pediatrics (F.F.W., N.S.A.), Biostatistics, Epidemiology and Informatics (Z.W., R.X.), and Anesthesia & Critical Care (A.A.T., N.S.A.) and Center for Clinical Epidemiology and Biostatistics (R.X., N.S.A.), Perelman School of Medicine at the University of Pennsylvania; and Departments of Pediatrics (Division of Neurology) (F.F.W., D.S.P., M.J., N.S.A.), Neurodiagnostics (L.V., M.D., N.S.A.), and Anesthesia and Critical Care Medicine (A.A.T.), Children's Hospital of Philadelphia, PA.
| | - Zi Wang
- From the Departments of Neurology (F.F.W., N.S.A.), Pediatrics (F.F.W., N.S.A.), Biostatistics, Epidemiology and Informatics (Z.W., R.X.), and Anesthesia & Critical Care (A.A.T., N.S.A.) and Center for Clinical Epidemiology and Biostatistics (R.X., N.S.A.), Perelman School of Medicine at the University of Pennsylvania; and Departments of Pediatrics (Division of Neurology) (F.F.W., D.S.P., M.J., N.S.A.), Neurodiagnostics (L.V., M.D., N.S.A.), and Anesthesia and Critical Care Medicine (A.A.T.), Children's Hospital of Philadelphia, PA
| | - Darshana S Parikh
- From the Departments of Neurology (F.F.W., N.S.A.), Pediatrics (F.F.W., N.S.A.), Biostatistics, Epidemiology and Informatics (Z.W., R.X.), and Anesthesia & Critical Care (A.A.T., N.S.A.) and Center for Clinical Epidemiology and Biostatistics (R.X., N.S.A.), Perelman School of Medicine at the University of Pennsylvania; and Departments of Pediatrics (Division of Neurology) (F.F.W., D.S.P., M.J., N.S.A.), Neurodiagnostics (L.V., M.D., N.S.A.), and Anesthesia and Critical Care Medicine (A.A.T.), Children's Hospital of Philadelphia, PA
| | - Marin Jacobwitz
- From the Departments of Neurology (F.F.W., N.S.A.), Pediatrics (F.F.W., N.S.A.), Biostatistics, Epidemiology and Informatics (Z.W., R.X.), and Anesthesia & Critical Care (A.A.T., N.S.A.) and Center for Clinical Epidemiology and Biostatistics (R.X., N.S.A.), Perelman School of Medicine at the University of Pennsylvania; and Departments of Pediatrics (Division of Neurology) (F.F.W., D.S.P., M.J., N.S.A.), Neurodiagnostics (L.V., M.D., N.S.A.), and Anesthesia and Critical Care Medicine (A.A.T.), Children's Hospital of Philadelphia, PA
| | - Lisa Vala
- From the Departments of Neurology (F.F.W., N.S.A.), Pediatrics (F.F.W., N.S.A.), Biostatistics, Epidemiology and Informatics (Z.W., R.X.), and Anesthesia & Critical Care (A.A.T., N.S.A.) and Center for Clinical Epidemiology and Biostatistics (R.X., N.S.A.), Perelman School of Medicine at the University of Pennsylvania; and Departments of Pediatrics (Division of Neurology) (F.F.W., D.S.P., M.J., N.S.A.), Neurodiagnostics (L.V., M.D., N.S.A.), and Anesthesia and Critical Care Medicine (A.A.T.), Children's Hospital of Philadelphia, PA
| | - Maureen Donnelly
- From the Departments of Neurology (F.F.W., N.S.A.), Pediatrics (F.F.W., N.S.A.), Biostatistics, Epidemiology and Informatics (Z.W., R.X.), and Anesthesia & Critical Care (A.A.T., N.S.A.) and Center for Clinical Epidemiology and Biostatistics (R.X., N.S.A.), Perelman School of Medicine at the University of Pennsylvania; and Departments of Pediatrics (Division of Neurology) (F.F.W., D.S.P., M.J., N.S.A.), Neurodiagnostics (L.V., M.D., N.S.A.), and Anesthesia and Critical Care Medicine (A.A.T.), Children's Hospital of Philadelphia, PA
| | - Alexis A Topjian
- From the Departments of Neurology (F.F.W., N.S.A.), Pediatrics (F.F.W., N.S.A.), Biostatistics, Epidemiology and Informatics (Z.W., R.X.), and Anesthesia & Critical Care (A.A.T., N.S.A.) and Center for Clinical Epidemiology and Biostatistics (R.X., N.S.A.), Perelman School of Medicine at the University of Pennsylvania; and Departments of Pediatrics (Division of Neurology) (F.F.W., D.S.P., M.J., N.S.A.), Neurodiagnostics (L.V., M.D., N.S.A.), and Anesthesia and Critical Care Medicine (A.A.T.), Children's Hospital of Philadelphia, PA
| | - Rui Xiao
- From the Departments of Neurology (F.F.W., N.S.A.), Pediatrics (F.F.W., N.S.A.), Biostatistics, Epidemiology and Informatics (Z.W., R.X.), and Anesthesia & Critical Care (A.A.T., N.S.A.) and Center for Clinical Epidemiology and Biostatistics (R.X., N.S.A.), Perelman School of Medicine at the University of Pennsylvania; and Departments of Pediatrics (Division of Neurology) (F.F.W., D.S.P., M.J., N.S.A.), Neurodiagnostics (L.V., M.D., N.S.A.), and Anesthesia and Critical Care Medicine (A.A.T.), Children's Hospital of Philadelphia, PA
| | - Nicholas S Abend
- From the Departments of Neurology (F.F.W., N.S.A.), Pediatrics (F.F.W., N.S.A.), Biostatistics, Epidemiology and Informatics (Z.W., R.X.), and Anesthesia & Critical Care (A.A.T., N.S.A.) and Center for Clinical Epidemiology and Biostatistics (R.X., N.S.A.), Perelman School of Medicine at the University of Pennsylvania; and Departments of Pediatrics (Division of Neurology) (F.F.W., D.S.P., M.J., N.S.A.), Neurodiagnostics (L.V., M.D., N.S.A.), and Anesthesia and Critical Care Medicine (A.A.T.), Children's Hospital of Philadelphia, PA
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