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Shen JY, Saffari SE, Yong L, Tan NCK, Tan YL. Evaluation of prognostic scores for status epilepticus in the neurology ICU: A retrospective study. J Neurol Sci 2024; 459:122953. [PMID: 38490090 DOI: 10.1016/j.jns.2024.122953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 02/29/2024] [Accepted: 03/06/2024] [Indexed: 03/17/2024]
Abstract
OBJECTIVE Status epilepticus (SE) in the neurology intensive care unit (ICU) is associated with significant morbidity. We aimed to evaluate the utility of existing prognostic scores, namely the Status Epilepticus Severity Score (STESS), Epidemiology Based Mortality Score in Status Epilepticus (EMSE)-EACE and Encephalitis-Nonconvulsive Status Epilepticus-Diazepam Resistance-Image Abnormalities-Tracheal Intubation (END-IT), among SE patients in the neurology ICU. METHODS Neurology ICU patients with SE requiring continuous electroencephalography (cEEG) monitoring over a 10 year period were included. The STESS, EMSE-EACE and END-IT scores were applied retrospectively. Receiver operating characteristic (ROC) analysis was performed to assess the discriminatory value of the scores for inpatient mortality and functional decline, as measured by increase in the modified Rankin Scale (mRS) on discharge. RESULTS Eighty-five patients were included in the study, of which 71 (83.5%) had refractory SE. Inpatient mortality was 36.5%. Sixty - seven (78.8%) of patients suffered functional decline, with a median mRS of 5 upon hospital discharge. The AUCs of the STESS, EMSE-EACE and END-IT scores associated with inpatient mortality were 0.723 (95% CI 0.613-0.833), 0.722 (95% CI 0.609-0.834) and 0.560 (95% CI 0.436-0.684) respectively. The AUCs of the STESS, EMSE-EACE and END-IT scores associated with functional decline were 0.604 (95% CI 0.468-0.741), 0.596 (95% CI 0.439-0.754) and 0.477 (95% CI 0.331-0.623). SIGNIFICANCE SE was associated with high mortality and morbidity in this cohort of neurology ICU patients requiring cEEG monitoring. The STESS and EMSE-EACE scores had acceptable AUCs for prediction of inpatient mortality. However, the STESS, EMSE-EACE and END-IT were poorly-correlated with discharge functional outcomes. Further refinements of the scores may be necessary among neurology ICU patients for predicting discharge functional outcomes.
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Affiliation(s)
- Jia Yi Shen
- Department of Neurology, National Neuroscience Institute, Singapore.
| | - Seyed Ehsan Saffari
- Department of Neurology, National Neuroscience Institute, Singapore; Center for Quantitative Medicine, Duke-NUS Medical School, National University of Singapore, Singapore
| | - Linda Yong
- Department of Neurology, National Neuroscience Institute, Singapore
| | | | - Yee-Leng Tan
- Department of Neurology, National Neuroscience Institute, Singapore
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Fisch U, Jünger AL, Baumann SM, Semmlack S, De Marchis GM, Rüegg SJ, Hunziker S, Marsch S, Sutter R. Association Between Dose Escalation of Anesthetics and Outcomes in Patients With Refractory Status Epilepticus. Neurology 2024; 102:e207995. [PMID: 38165316 DOI: 10.1212/wnl.0000000000207995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND AND OBJECTIVES To investigate the association between dose escalation of continuously administered IV anesthetics and its duration with short-term outcomes in adult patients treated for refractory status epilepticus (RSE). METHODS Clinical and electroencephalographic data of patients with RSE without hypoxic-ischemic encephalopathy who were treated with anesthetics at a Swiss academic medical center from 2011 to 2019 were assessed. The frequency of anesthetic dose escalation (i.e., dose increase) and its associations with in-hospital death or return to premorbid neurologic function were primary endpoints. Multivariable logistic regression analysis was performed to identify associations with endpoints. RESULTS Among 111 patients with RSE, doses of anesthetics were escalated in 57%. Despite patients with dose escalation having a higher morbidity (lower Glasgow Coma Scale [GCS] score at status epilepticus [SE] onset, more presumably fatal etiologies, longer duration of SE and intensive care, more infections, and arterial hypotension) as compared with patients without, the primary endpoints did not differ between these groups in univariable analyses. Multivariable analyses revealed decreased odds for death with dose escalation (odds ratio 0.09, 95% CI 0.01-0.86), independent of initial GCS score, presumably fatal etiology, SE severity score, SE duration, and nonconvulsive SE with coma, with similar functional outcome among survivors compared with patients without dose escalation. DISCUSSION Our study reveals that anesthetic dose escalation in adult patients with RSE is associated with decreased odds for death without increasing the proportion of surviving patients with worse neurofunctional state than before RSE. CLASSIFICATION OF EVIDENCE This study provides Class III evidence that anesthetic dose escalation decreases the odds of death in patients with RSE.
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Affiliation(s)
- Urs Fisch
- From the Department of Neurology (U.F., G.M.D.M., S.J.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Department of Clinical Research and Medical Faculty of the University of Basel (G.M.D.M., S.J.R., S.H., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Anja L Jünger
- From the Department of Neurology (U.F., G.M.D.M., S.J.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Department of Clinical Research and Medical Faculty of the University of Basel (G.M.D.M., S.J.R., S.H., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Sira M Baumann
- From the Department of Neurology (U.F., G.M.D.M., S.J.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Department of Clinical Research and Medical Faculty of the University of Basel (G.M.D.M., S.J.R., S.H., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Saskia Semmlack
- From the Department of Neurology (U.F., G.M.D.M., S.J.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Department of Clinical Research and Medical Faculty of the University of Basel (G.M.D.M., S.J.R., S.H., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Gian Marco De Marchis
- From the Department of Neurology (U.F., G.M.D.M., S.J.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Department of Clinical Research and Medical Faculty of the University of Basel (G.M.D.M., S.J.R., S.H., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Stephan J Rüegg
- From the Department of Neurology (U.F., G.M.D.M., S.J.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Department of Clinical Research and Medical Faculty of the University of Basel (G.M.D.M., S.J.R., S.H., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Sabina Hunziker
- From the Department of Neurology (U.F., G.M.D.M., S.J.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Department of Clinical Research and Medical Faculty of the University of Basel (G.M.D.M., S.J.R., S.H., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Stephan Marsch
- From the Department of Neurology (U.F., G.M.D.M., S.J.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Department of Clinical Research and Medical Faculty of the University of Basel (G.M.D.M., S.J.R., S.H., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Raoul Sutter
- From the Department of Neurology (U.F., G.M.D.M., S.J.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Department of Clinical Research and Medical Faculty of the University of Basel (G.M.D.M., S.J.R., S.H., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
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Baumann SM, De Stefano P, Kliem PSC, Grzonka P, Gebhard CE, Sarbu OE, De Marchis GM, Hunziker S, Rüegg S, Kleinschmidt A, Pugin J, Quintard H, Marsch S, Seeck M, Sutter R. Sex-related differences in adult patients with status epilepticus: a seven-year two-center observation. Crit Care 2023; 27:308. [PMID: 37543625 PMCID: PMC10403848 DOI: 10.1186/s13054-023-04592-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 07/28/2023] [Indexed: 08/07/2023] Open
Abstract
BACKGROUND Conflicting findings exist regarding the influence of sex on the development, treatment, course, and outcome of status epilepticus (SE). Our study aimed to investigate sex-related disparities in adult SE patients, focusing on treatment, disease course, and outcome at two Swiss academic medical centers. METHODS In this retrospective study, patients treated for SE at two Swiss academic care centers from Basel and Geneva from 2015 to 2021 were included. Primary outcomes were return to premorbid neurologic function, death during hospital stay and at 30 days. Secondary outcomes included characteristics of treatment and disease course. Associations with primary and secondary outcomes were assessed using multivariable logistic regression. Analysis using propensity score matching was performed to account for the imbalances regarding age between men and women. RESULTS Among 762 SE patients, 45.9% were women. No sex-related differences were found between men and women, except for older age and lower frequency of intracranial hemorrhages in women. Compared to men, women had a higher median age (70 vs. 66, p = 0.003), had focal nonconvulsive SE without coma more (34.9% vs. 25.5%; p = 0.005) and SE with motor symptoms less often (52.3% vs. 63.6%, p = 0.002). With longer SE duration (1 day vs. 0.5 days, p = 0.011) and a similar proportion of refractory SE compared to men (36.9% vs. 36.4%, p = 0.898), women were anesthetized and mechanically ventilated less often (30.6% vs. 42%, p = 0.001). Age was associated with all primary outcomes in the unmatched multivariable analyses, but not female sex. In contrast, propensity score-matched multivariable analyses revealed decreased odds for return to premorbid neurologic function for women independent of potential confounders. At hospital discharge, women were sent home less (29.7% vs. 43.7%, p < 0.001) and to nursing homes more often (17.1% vs. 10.0%, p = 0.004). CONCLUSIONS This study identified sex-related disparities in the clinical features, treatment modalities, and outcome of adult patients with SE with women being at a disadvantage, implying that sex-based factors must be considered when formulating strategies for managing SE and forecasting outcomes.
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Affiliation(s)
- Sira M Baumann
- Clinic for Intensive Care Medicine, Department of Acute Care, University Hospital Basel, Basel, Switzerland
| | - Pia De Stefano
- Neuro-Intensive Care Unit, Department of Intensive Care, University Hospital of Geneva, Geneva, Switzerland
- EEG & Epilepsy Unit, Department of Clinical Neurosciences, University Hospital of Geneva, Geneva, Switzerland
| | - Paulina S C Kliem
- Clinic for Intensive Care Medicine, Department of Acute Care, University Hospital Basel, Basel, Switzerland
| | - Pascale Grzonka
- Clinic for Intensive Care Medicine, Department of Acute Care, University Hospital Basel, Basel, Switzerland
| | - Caroline E Gebhard
- Clinic for Intensive Care Medicine, Department of Acute Care, University Hospital Basel, Basel, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
| | - Oana E Sarbu
- Neuro-Intensive Care Unit, Department of Intensive Care, University Hospital of Geneva, Geneva, Switzerland
- EEG & Epilepsy Unit, Department of Clinical Neurosciences, University Hospital of Geneva, Geneva, Switzerland
| | - Gian Marco De Marchis
- Department of Neurology, University Hospital Basel, Basel, Switzerland
- Medical Faculty of the University of Basel, Basel, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
| | - Sabina Hunziker
- Clinic for Intensive Care Medicine, Department of Acute Care, University Hospital Basel, Basel, Switzerland
- Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
- Department of Clinical Research, University of Basel, Basel, Switzerland
| | - Stephan Rüegg
- Department of Neurology, University Hospital Basel, Basel, Switzerland
- Medical Faculty of the University of Basel, Basel, Switzerland
| | - Andreas Kleinschmidt
- EEG & Epilepsy Unit, Department of Clinical Neurosciences, University Hospital of Geneva, Geneva, Switzerland
- Medical Faculty of the University of Geneva, Geneva, Switzerland
| | - Jérôme Pugin
- Neuro-Intensive Care Unit, Department of Intensive Care, University Hospital of Geneva, Geneva, Switzerland
- Medical Faculty of the University of Geneva, Geneva, Switzerland
| | - Hervé Quintard
- Neuro-Intensive Care Unit, Department of Intensive Care, University Hospital of Geneva, Geneva, Switzerland
- Medical Faculty of the University of Geneva, Geneva, Switzerland
| | - Stephan Marsch
- Clinic for Intensive Care Medicine, Department of Acute Care, University Hospital Basel, Basel, Switzerland
- Medical Faculty of the University of Basel, Basel, Switzerland
| | - Margitta Seeck
- EEG & Epilepsy Unit, Department of Clinical Neurosciences, University Hospital of Geneva, Geneva, Switzerland
- Medical Faculty of the University of Geneva, Geneva, Switzerland
| | - Raoul Sutter
- Clinic for Intensive Care Medicine, Department of Acute Care, University Hospital Basel, Basel, Switzerland.
- Department of Neurology, University Hospital Basel, Basel, Switzerland.
- Medical Faculty of the University of Basel, Basel, Switzerland.
- Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland.
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Fisch U, Jünger AL, Baumann SM, Semmlack S, De Marchis GM, Hunziker S, Rüegg S, Marsch S, Sutter R. Association Between Induced Burst Suppression and Clinical Outcomes in Patients With Refractory Status Epilepticus: A 9-Year Cohort Study. Neurology 2023; 100:e1955-e1966. [PMID: 36889924 PMCID: PMC10186226 DOI: 10.1212/wnl.0000000000207129] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 01/17/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND AND OBJECTIVES To investigate the frequency of induced EEG burst suppression pattern during continuous IV anesthesia (IVAD) and associated outcomes in adult patients treated for refractory status epilepticus (RSE). METHODS Patients with RSE treated with anesthetics at a Swiss academic care center from 2011 to 2019 were included. Clinical data and semiquantitative EEG analyses were assessed. Burst suppression was categorized as incomplete burst suppression (with ≥20% and <50% suppression proportion) or complete burst suppression (with ≥50% suppression proportion). The frequency of induced burst suppression and association of burst suppression with outcomes (persistent seizure termination, in-hospital survival, and return to premorbid neurologic function) were the endpoints. RESULTS We identified 147 patients with RSE treated with IVAD. Among 102 patients without cerebral anoxia, incomplete burst suppression was achieved in 14 (14%) with a median of 23 hours (interquartile range [IQR] 1-29) and complete burst suppression was achieved in 21 (21%) with a median of 51 hours (IQR 16-104). Age, Charlson comorbidity index, RSE with motor symptoms, the Status Epilepticus Severity Score and arterial hypotension requiring vasopressors were identified as potential confounders in univariable comparisons between patients with and without any burst suppression. Multivariable analyses revealed no associations between any burst suppression and the predefined endpoints. However, among 45 patients with cerebral anoxia, induced burst suppression was associated with persistent seizure termination (72% without vs 29% with burst suppression, p = 0.004) and survival (50% vs 14% p = 0.005). DISCUSSION In adult patients with RSE treated with IVAD, burst suppression with ≥50% suppression proportion was achieved in every fifth patient and not associated with persistent seizure termination, in-hospital survival, or return to premorbid neurologic function.
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Affiliation(s)
- Urs Fisch
- From the Department of Neurology (U.F., G.M.D.M., S.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Medical Faculty of the University of Basel (G.M.D.M., S.H., S.R., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Anja L Jünger
- From the Department of Neurology (U.F., G.M.D.M., S.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Medical Faculty of the University of Basel (G.M.D.M., S.H., S.R., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Sira M Baumann
- From the Department of Neurology (U.F., G.M.D.M., S.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Medical Faculty of the University of Basel (G.M.D.M., S.H., S.R., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Saskia Semmlack
- From the Department of Neurology (U.F., G.M.D.M., S.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Medical Faculty of the University of Basel (G.M.D.M., S.H., S.R., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Gian Marco De Marchis
- From the Department of Neurology (U.F., G.M.D.M., S.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Medical Faculty of the University of Basel (G.M.D.M., S.H., S.R., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Sabina Hunziker
- From the Department of Neurology (U.F., G.M.D.M., S.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Medical Faculty of the University of Basel (G.M.D.M., S.H., S.R., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Stephan Rüegg
- From the Department of Neurology (U.F., G.M.D.M., S.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Medical Faculty of the University of Basel (G.M.D.M., S.H., S.R., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Stephan Marsch
- From the Department of Neurology (U.F., G.M.D.M., S.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Medical Faculty of the University of Basel (G.M.D.M., S.H., S.R., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland
| | - Raoul Sutter
- From the Department of Neurology (U.F., G.M.D.M., S.R., R.S.), and Clinic for Intensive Care Medicine (A.L.J., S.M.B., S.S., S.H., S.M., R.S.), University Hospital Basel; Medical Faculty of the University of Basel (G.M.D.M., S.H., S.R., S.M., R.S.); and Medical Communication and Psychosomatic Medicine (S.H.), University Hospital Basel, Switzerland.
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Vieille T, Jacq G, Merceron S, Huriaux L, Chelly J, Quenot JP, Legriel S. Management and outcomes of critically ill adult patients with convulsive status epilepticus and preadmission functional impairments. Epilepsy Behav 2023; 141:109083. [PMID: 36803873 DOI: 10.1016/j.yebeh.2023.109083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 12/31/2022] [Accepted: 01/01/2023] [Indexed: 02/20/2023]
Abstract
OBJECTIVE Functional status is among the criteria relevant to decisions about intensive care unit (ICU) admission and level of care. Our main objective was to describe the characteristics and outcomes of adult patients requiring ICU admission for Convulsive Status Epilepticus (CSE) according to whether their functional status was previously impaired. METHODS We retrospectively analyzed data from consecutive adults who were admitted to two French ICUs for CSE between 2005 and 2018 and then included them retrospectively in the Ictal Registry. Pre-existing functional impairment was defined as a Glasgow Outcome Scale (GOS) score of 3 before admission. The primary outcome measure was a loss of ≥1 GOS score point at 1 year. Multivariate analysis was used to identify factors associated with this measure. RESULTS The 206 women and 293 men had a median age of 59 years [47-70 years]. The preadmission GOS score was 3 in 56 (11.2%) patients and 4 or 5 in 443 patients. Compared to the GOS-4/5 group, the GOS-3 group was characterized by a higher frequency of treatment-limitation decisions (35.7% vs. 12%, P < 0.0001), similar ICU mortality (19.6 vs. 13.1, P = 0.22), higher 1-year mortality (39.3% vs. 25.6%, P < 0.01), and a similar proportion of patients with no worsening of the GOS score at 1 year (42.9 vs. 44.1, P = 0.89). By multivariate analysis, not achieving a favorable 1-year outcome was associated with age above 59 years (OR, 2.36; 95%CI, 1.55-3.58, P < 0.0001), preexisting ultimately fatal comorbidity (OR, 2.92; 95%CI, 1.71-4.98, P = 0.0001), refractory CSE (OR, 2.19; 95%CI, 1.43-3.36, P = 0.0004), cerebral insult as the cause of CSE (OR, 2.75; 95%CI, 1.75-4.27, P < 0.0001), and Logistic Organ Dysfunction score ≥ 3 at ICU admission (OR, 2.08; 95%CI, 1.37-3.15, P = 0.0006). A preadmission GOS score of 3 was not associated with a functional decline during the first year (OR, 0.61; 95%CI, 0.31-1.22, P = 0.17). SIGNIFICANCE Preadmission functional status in adult patients with CSE is not independently associated with a functional decline during the first postadmission year. This finding may help physicians make ICU admission decisions and adult patients write advance directives. STUDY REGISTRATION #NCT03457831.
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Affiliation(s)
- Thibault Vieille
- Department of Intensive Care, Burgundy University Hospital, Dijon, France; IctalGroup, Le Chesnay, France.
| | - Gwenaëlle Jacq
- IctalGroup, Le Chesnay, France; Medical-Surgical Intensive Care Unit, Centre Hospitalier de Versailles - Site André Mignot, 177 rue de Versailles, 78150 Le Chesnay Cedex, France; UVSQ, INSERM, University Paris-Saclay, CESP, PsyDev Team, 94800 Villejuif, France.
| | - Sybille Merceron
- IctalGroup, Le Chesnay, France; Medical-Surgical Intensive Care Unit, Centre Hospitalier de Versailles - Site André Mignot, 177 rue de Versailles, 78150 Le Chesnay Cedex, France.
| | - Laetitia Huriaux
- IctalGroup, Le Chesnay, France; Intensive Care Unit, Centre Hospitalier Intercommunal Toulon La Seyne-sur-Mer, Toulon, France.
| | - Jonathan Chelly
- IctalGroup, Le Chesnay, France; Intensive Care Unit, Centre Hospitalier Intercommunal Toulon La Seyne-sur-Mer, Toulon, France.
| | - Jean-Pierre Quenot
- Department of Intensive Care, Burgundy University Hospital, Dijon, France; IctalGroup, Le Chesnay, France; Lipness Team, INSERM Research Center LNC-UMR1231 and LabEx LipSTIC, University of Burgundy, Dijon, France; INSERM CIC 1432, Clinical Epidemiology, University of Burgundy, Dijon, France.
| | - Stéphane Legriel
- IctalGroup, Le Chesnay, France; Medical-Surgical Intensive Care Unit, Centre Hospitalier de Versailles - Site André Mignot, 177 rue de Versailles, 78150 Le Chesnay Cedex, France; UVSQ, INSERM, University Paris-Saclay, CESP, PsyDev Team, 94800 Villejuif, France.
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Admission neutrophil-to-lymphocyte ratio predicts length of hospitalization and need for ICU admission in adults with Status Epilepticus. Seizure 2023; 106:80-84. [PMID: 36803830 DOI: 10.1016/j.seizure.2023.02.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/31/2023] [Accepted: 02/02/2023] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Status epilepticus (SE) is a time-dependent neurological emergency. The current study evaluated the prognostic value of admission neutrophil-to-lymphocyte ratio (NLR) in patients with status epilepticus. METHODS In this retrospective observational cohort study we included all consecutive patients discharged from our neurology unit with the clinical or EEG diagnosis of SE from 2012 to 2022. Stepwise multivariate analysis was conducted to test the association of NLR with length of hospitalization, need for Intensive Care Unit (ICU) admission and 30 days mortality. Receiver operating characteristic (ROC) analysis was performed to identify the best cutoff for NLR to identify patients who will need ICU admission. RESULTS A total of 116 patients were enrolled in our study. NLR was correlated with length of hospitalization (p = 0.020) and need for ICU admission ( p = 0.046). In addition, the risk of ICU admission increased in patients with intracranial hemorrhage and length of hospitalization was correlated with C-reactive protein-to-albumin ratio (CRP/ALB). ROC analysis identified a NLR of 3.6 as best cutoff value to discriminate need of ICU admission (area under the curve [AUC]=0.678; p = 0.011; Youden's index=0.358; sensitivity, 90.5%, specificity, 45.3%). DISCUSSION In patients with SE admission NLR could be a predictor of length of hospitalization and need for ICU admission.
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Müller A, von Hofen-Hohloch J, Awissus C, Przybilla J, Mrestani A, Classen J. Does diabetes mellitus affect the safety profile of valproic acid for the treatment of status epilepticus? A retrospective cohort study. Neurol Res Pract 2022; 4:52. [PMID: 36274160 PMCID: PMC9590127 DOI: 10.1186/s42466-022-00212-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 08/10/2022] [Indexed: 11/12/2022] Open
Abstract
Background In the treatment of status epilepticus less is known about the influence of comorbidities on the safety profile of anticonvulsive drugs. Especially patients with diabetes mellitus may be predisposed to certain adverse events that have been related to therapy with valproic acid. In this single-center retrospective cohort study we examined if the complications of the intravenous treatment with valproic acid is different in patients with or without diabetes.
Methods Patients who were treated for status epilepticus with intravenous valproic acid between 2008 and 2020 were identified. Primary endpoint was the discontinuation of therapy with valproic acid due to adverse events. Relevant secondary endpoints were the functional status at the time of discharge from hospital in comparison to the premorbid state and the in-hospital mortality. Both groups (patients with or without diabetes) were compared by Mann–Whitney U-Test or Pearson´s Chi2 test. To identify therapy with valproic acid as a risk factor of in-hospital mortality, a binary regression model was used.
Results During the study period 408 patients and 482 episodes of status epilepticus were treated with intravenous valproic acid. Group comparisons did not reveal a significant difference in the rates of discontinuation of therapy. A difference was found in the rate of thrombocytopenia (p = 0.015), which occurred more often in patients with diabetes. In total, 36 hypoglycemic episodes could be identified, two occurred spontaneously under intravenous valproic acid. After correction for potential confounders, continuous therapy with valproic acid could not be confirmed as an independent risk factor for in-hospital mortality (p = 0.079). In patients with diabetes, the proportion of patients with a good functional state, indicated by the modified Rankin Scale, was significantly lower in both times (premorbid: 55% vs. 69%, p = 0.008; at discharge: 22% vs. 36%, p = 0.004).
Conclusions Tolerability of the treatment with valproic acid was similar in patients with or without diabetes. Diabetes as a relevant comorbidity can signal a potentially increased risk of a poor outcome after status epilepticus. Trial registration: The study was registered at the German Clinical Trials Register on 8 April 2022 (DRKS 00,027,836). Supplementary Information The online version contains supplementary material available at 10.1186/s42466-022-00212-w.
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Affiliation(s)
- Annekatrin Müller
- grid.9647.c0000 0004 7669 9786Department of Neurology, Leipzig University Medical Center, Liebigstraße 20, 04103 Leipzig, Germany
| | - Judith von Hofen-Hohloch
- grid.9647.c0000 0004 7669 9786Department of Neurology, Leipzig University Medical Center, Liebigstraße 20, 04103 Leipzig, Germany
| | - Carolin Awissus
- grid.9647.c0000 0004 7669 9786Department of Neurology, Leipzig University Medical Center, Liebigstraße 20, 04103 Leipzig, Germany
| | - Jens Przybilla
- grid.9647.c0000 0004 7669 9786Institute for Medical Informatics, Statistics and Epidemiology, Leipzig University, Leipzig, Germany
| | - Achmed Mrestani
- grid.9647.c0000 0004 7669 9786Department of Neurology, Leipzig University Medical Center, Liebigstraße 20, 04103 Leipzig, Germany
| | - Joseph Classen
- grid.9647.c0000 0004 7669 9786Department of Neurology, Leipzig University Medical Center, Liebigstraße 20, 04103 Leipzig, Germany
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8
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Baumann SM, Semmlack S, Rybitschka A, Kliem PSC, De Marchis GM, Rüegg S, Hunziker S, Marsch S, Sutter R. Prolonged mechanical ventilation in patients with terminated status epilepticus and outcome: An observational cohort study. Epilepsia 2021; 62:3042-3057. [PMID: 34661284 DOI: 10.1111/epi.17100] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 10/01/2021] [Accepted: 10/01/2021] [Indexed: 12/31/2022]
Abstract
OBJECTIVE Classical clinical characteristics associated with successful or unsuccessful extubation are unreliable in neurocritically ill patients, and attempts to predict successful extubation in this context have failed. We aimed to investigate the frequency of mechanical ventilation (MV) in adult patients in status epilepticus (SE) and its clinical associations, to identify predictors at SE onset of prolonged postictal MV, and to determine the associated outcomes with prolonged MV. METHODS From 2012 to 2018, SE patients treated in intensive care units at a Swiss academic care center were included. Multivariable Poisson regression adjusting for potential confounders, such as continuously administered anesthetics, was performed to identify risks for postictal MV for >24 h after SE and its association with no return to neurologic function and death. Linear regression was performed to identify correlations between the durations of administered specific anesthetics and postictal MV. RESULTS Of 262 patients, 42% were ventilated, with 24% being on ventilators for >24 h after SE. Patients with prolonged postictal MV were extubated at a median of 7 days, with 56% not being extubated on the day of successful weaning from MV because of altered consciousness and/or lack of airway-protective reflexes. After extubation, noninvasive ventilation and reintubation were rarely needed. Prolonged postictal MV was associated with increased risk for death independent of potential confounders, including fatal etiology of SE, age, SE severity, and use of anesthetics (relative risk for every additional day = 2.7, p = .024). At SE onset, decreased consciousness and presumed fatal etiology predicted prolonged postictal MV. Anesthetics were associated with prolonged MV, but linear regression could not identify significant correlations. SIGNIFICANCE Our data reveal that prolonged postictal MV is frequent and an independent risk factor for death. Extubation is often delayed for days despite sufficient weaning from the ventilator and altered airway-protective reflexes in only few patients. Studies need to investigate whether more rigorous extubation strategies improve outcome.
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Affiliation(s)
- Sira M Baumann
- Clinic for Intensive Care Medicine, University Hospital Basel, Basel, Switzerland
| | - Saskia Semmlack
- Clinic for Intensive Care Medicine, University Hospital Basel, Basel, Switzerland
| | - Anja Rybitschka
- Clinic for Intensive Care Medicine, University Hospital Basel, Basel, Switzerland
| | - Paulina S C Kliem
- Clinic for Intensive Care Medicine, University Hospital Basel, Basel, Switzerland
| | - Gian Marco De Marchis
- Department of Neurology, University Hospital Basel, Basel, Switzerland.,Medical Faculty of the University of Basel, Basel, Switzerland
| | - Stephan Rüegg
- Department of Neurology, University Hospital Basel, Basel, Switzerland.,Medical Faculty of the University of Basel, Basel, Switzerland
| | - Sabina Hunziker
- Clinic for Intensive Care Medicine, University Hospital Basel, Basel, Switzerland.,Medical Faculty of the University of Basel, Basel, Switzerland.,Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
| | - Stephan Marsch
- Clinic for Intensive Care Medicine, University Hospital Basel, Basel, Switzerland.,Medical Faculty of the University of Basel, Basel, Switzerland
| | - Raoul Sutter
- Clinic for Intensive Care Medicine, University Hospital Basel, Basel, Switzerland.,Department of Neurology, University Hospital Basel, Basel, Switzerland.,Medical Faculty of the University of Basel, Basel, Switzerland
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9
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Al-Faraj AO, Abdennadher M, Pang TD. Diagnosis and Management of Status Epilepticus. Semin Neurol 2021; 41:483-492. [PMID: 34619776 DOI: 10.1055/s-0041-1733787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Seizures are among the most common neurological presentations to the emergency room. They present on a spectrum of severity from isolated new-onset seizures to acute repetitive seizures and, in severe cases, status epilepticus. The latter is the most serious, as it is associated with high morbidity and mortality. Prompt recognition and treatment of both seizure activity and associated acute systemic complications are essential to improve the overall outcome of these patients. The purpose of this review is to provide the current viewpoint on the diagnostic evaluation and pharmacological management of patients presenting with status epilepticus, and the common associated systemic complications.
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Affiliation(s)
- Abrar O Al-Faraj
- Department of Neurology, Boston University School of Medicine, Boston, Massachusetts
| | - Myriam Abdennadher
- Department of Neurology, Boston University School of Medicine and Boston Medical Center, Boston, Massachusetts
| | - Trudy D Pang
- Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
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10
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Santamarina E, Parejo-Carbonell B, Abraira L, Gutiérrez-Viedma A, Fonseca E, Seijo I, Abarrategui B, Salas-Puig X, Quintana M, Toledo M, García-Morales I. Status epilepticus without impairment of consciousness: Long-term outcomes according to duration. Epilepsy Behav 2021; 120:108007. [PMID: 33992961 DOI: 10.1016/j.yebeh.2021.108007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 04/10/2021] [Accepted: 04/10/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE The point after which non-convulsive status epilepticus (NCSE) can cause permanent damage remains to be elucidated. The aim of this study was to analyze the association between time to resolution and long-term outcomes in NCSE. METHODS We performed a retrospective study of all patients with focal NCSE without consciousness impairment at two tertiary care hospitals in Spain. All the data were registered prospectively and the study period was December 2014-May 2018. We collected information on demographics, SE etiology, time to administration of different lines of treatment, time to NCSE resolution, and outcomes at discharge, 1 year, and 4 years. Clinical outcome was prospectively categorized as good (return to baseline function) or poor (new disability and death). RESULTS Seventy-four patients with a mean (±SD) age of 63.4 ± 17.5 years and a mean follow-up time of 2.4 ± 2.2 years were studied. A poor outcome at discharge was associated with a potentially fatal etiology (p < 0.001), EMSE score (Epidemiology-based Mortality Score in Status Epilepticus) (p = 0.012), lateral periodic discharges on EEG (p = 0.034), and occurrence of major complications during hospitalization (p = 0.007). An SE duration of >100 h was clearly associated with a worse outcome (p < 0.001). In the multiple regression analysis, the only independent predictors of a poor outcome at discharge were an SE duration of >+100 hours (p = 0.001), a potentially fatal etiology (p = 0.001), and complications during hospitalization (p = 0.010). An SE duration of >100 hours retained its value as the optimal cutoff point for predicting poor outcomes at both 1 year (p = 0.037) and 4 years (p = 0.05). Other predictors of poor long-term outcomes were a potentially fatal etiology (p < 0.001) and EMSE score (p = 0.034) at 1 year, and progressive symptomatic etiology at 4 years (p = 0.025). SIGNIFICANCE In patients with focal NCSE without consciousness impairment, a potentially fatal etiology and an SE duration of >100 h were associated with poor short-term and long-term outcomes.
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Affiliation(s)
- E Santamarina
- Epilepsy Unit, Department of Neurology, Hospital Universitario Vall d'Hebron, Barcelona, Spain.
| | - B Parejo-Carbonell
- Epilepsy Unit, Department of Neurology, Hospital Clínico San Carlos, Madrid, Spain
| | - L Abraira
- Epilepsy Unit, Department of Neurology, Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - A Gutiérrez-Viedma
- Epilepsy Unit, Department of Neurology, Hospital Clínico San Carlos, Madrid, Spain
| | - E Fonseca
- Epilepsy Unit, Department of Neurology, Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - I Seijo
- Epilepsy Unit, Department of Neurology, Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - B Abarrategui
- Epilepsy Unit, Department of Neurology, Hospital Clínico San Carlos, Madrid, Spain
| | - X Salas-Puig
- Epilepsy Unit, Department of Neurology, Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - M Quintana
- Epilepsy Unit, Department of Neurology, Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - M Toledo
- Epilepsy Unit, Department of Neurology, Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - I García-Morales
- Epilepsy Unit, Department of Neurology, Hospital Clínico San Carlos, Madrid, Spain
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11
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Ascoli M, Ferlazzo E, Gasparini S, Mastroianni G, Citraro R, Roberti R, Russo E. Epidemiology and Outcomes of Status Epilepticus. Int J Gen Med 2021; 14:2965-2973. [PMID: 34234526 PMCID: PMC8254099 DOI: 10.2147/ijgm.s295855] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 06/15/2021] [Indexed: 12/25/2022] Open
Abstract
Status epilepticus (SE) is a neurological and medical emergency, defined as a condition resulting either from the failure of the mechanisms responsible of seizure self-limitation or from the initiation of mechanisms which lead to atypically prolonged seizures. Further than death, SE can have long-term consequences, including neuronal injury, depending on the type, cause and duration of seizures with severe associated disabilities. In Europe, SE shows an incidence rate ranging about 9 to 40/100,000/y. In adults, mortality of patients with SE is ~30%, and even higher (up to 40%) in refractory status epilepticus. To date, etiology, duration, presence of comorbidity, level of consciousness, semiology and age are the main clinical predictors of SE outcome.
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Affiliation(s)
- Michele Ascoli
- Department of Medical and Surgical Sciences, Magna Græcia University, Catanzaro, Italy.,Regional Epilepsy Centre, Great Metropolitan Hospital, Reggio, Calabria, Italy
| | - Edoardo Ferlazzo
- Department of Medical and Surgical Sciences, Magna Græcia University, Catanzaro, Italy.,Regional Epilepsy Centre, Great Metropolitan Hospital, Reggio, Calabria, Italy
| | - Sara Gasparini
- Department of Medical and Surgical Sciences, Magna Græcia University, Catanzaro, Italy.,Regional Epilepsy Centre, Great Metropolitan Hospital, Reggio, Calabria, Italy
| | | | - Rita Citraro
- Science of Health Department, Magna Græcia University, Catanzaro, Italy
| | - Roberta Roberti
- Science of Health Department, Magna Græcia University, Catanzaro, Italy
| | - Emilio Russo
- Science of Health Department, Magna Græcia University, Catanzaro, Italy
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12
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Alkhachroum A, Der-Nigoghossian CA, Rubinos C, Claassen J. Markers in Status Epilepticus Prognosis. J Clin Neurophysiol 2020; 37:422-428. [PMID: 32890064 PMCID: PMC7864547 DOI: 10.1097/wnp.0000000000000761] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Status epilepticus (SE) is a neurologic emergency with high morbidity and mortality. The assessment of a patient's prognosis is crucial in making treatment decisions. In this review, we discuss various markers that have been used to prognosticate SE in terms of recurrence, mortality, and functional outcome. These markers include demographic, clinical, electrophysiological, biochemical, and structural data. The heterogeneity of SE etiology and semiology renders development of prognostic markers challenging. Currently, prognostication in SE is limited to a few clinical scores. Future research should integrate clinical, genetic and epigenetic, metabolic, inflammatory, and structural biomarkers into prognostication models to approach "personalized medicine" in prognostication of outcomes after SE.
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Affiliation(s)
- Ayham Alkhachroum
- Department of Neurology, Columbia University, New York, NY, USA
- Department of Neurology, University of Miami, Miami, FL, USA
| | | | - Clio Rubinos
- Department of Neurology, Columbia University, New York, NY, USA
| | - Jan Claassen
- Department of Neurology, Columbia University, New York, NY, USA
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13
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Sirikarn P, Pattanittum P, Sawanyawisuth K, Tiamkao S. Causes of death in patients with status epilepticus. Epilepsy Behav 2019; 101:106372. [PMID: 31300380 DOI: 10.1016/j.yebeh.2019.06.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 06/11/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND Status epilepticus (SE) is a neurological disorder that affects to the high mortality risk. Several studies reported predictors of mortality in SE; actual causes of death in hospital and out of hospital are limited. This study aimed to describe the case fatality and the causes of death in patients with SE. METHODS This was a descriptive study using the data collected in the national data of the Universal Coverage Scheme in Thailand during the fiscal year 2005 to 2015. Patients who admitted to hospitals and diagnosed as SE were included. The vital status of patients with SE was linked with the Ministry of the Interior and was classified into three phases: in-hospital, short-term, and long-term. RESULTS Among 24,802 patients with SE, 1861 (7.5%) died in hospital, 1910 (7.7%) died within 30 days after hospital discharge, and 4906 (19.8%) died after 30 days. In-hospital death, SE complications (45.9%), seizure (19.6%), and comorbidities (15.4%) were the three common causes of death. While the common causes in short-term and long-term mortality were SE complications (27.7% and 31.0%), comorbidities (28.1% and 26.7%), and other causes (22.4% and 21.9%). CONCLUSION Status epilepticus complications and comorbidities were the common cause of death in patients with SE for all of three periods. This article is part of the Special Issue "Proceedings of the 7th London-Innsbruck Colloquium on Status Epilepticus and Acute Seizures".
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Affiliation(s)
- Prapassara Sirikarn
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand; Integrated Epilepsy Research Group, Khon Kaen University, Khon Kaen, Thailand.
| | - Porjai Pattanittum
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand.
| | - Kittisak Sawanyawisuth
- Division of Neurology, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand; Sleep Apnea Research Group, Research Center in Back, Neck and Other Joint Pain and Human Performance, Research and Training Center for Enhancing Quality of Life of Working Age People, and Research and Diagnostic Center for Emerging Infectious Diseases (RCEID), Khon Kaen University, Khon Kaen, Thailand.
| | - Somsak Tiamkao
- Division of Neurology, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand; Integrated Epilepsy Research Group, Khon Kaen University, Khon Kaen, Thailand.
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14
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Kämppi L, Ritvanen J, Strbian D, Mustonen H, Soinila S. Complication Burden Index-A tool for comprehensive evaluation of the effect of complications on functional outcome after status epilepticus. Epilepsia 2018; 59 Suppl 2:176-181. [DOI: 10.1111/epi.14491] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Leena Kämppi
- Clinical Neurosciences, Neurology; Department of Neurology; University of Helsinki and Helsinki University Central Hospital; Helsinki Finland
| | - Jaakko Ritvanen
- Clinical Neurosciences, Neurology; Department of Neurology; University of Helsinki and Helsinki University Central Hospital; Helsinki Finland
| | - Daniel Strbian
- Clinical Neurosciences, Neurology; Department of Neurology; University of Helsinki and Helsinki University Central Hospital; Helsinki Finland
| | - Harri Mustonen
- Department of Surgery; University of Helsinki and Helsinki University Central Hospital; Helsinki Finland
| | - Seppo Soinila
- Division of Clinical Neurosciences/General Neurology; Department of Neurology; Turku University Hospital; University of Turku; Turku Finland
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15
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Al-Said YA, Baeesa SS, Shivji Z, Kayyali H, Alqadi K, Kadi G, Cupler EJ, Abuzinadah AR. Non-convulsive seizures and electroencephalography findings as predictors of clinical outcomes at a tertiary intensive care unit in Saudi Arabia. Clin Neurol Neurosurg 2018; 171:95-99. [PMID: 29890460 DOI: 10.1016/j.clineuro.2018.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 05/02/2018] [Accepted: 06/04/2018] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Electroencephalography (EEG) in the intensive care unit (ICU) is often done to detect non-convulsive seizures (NCS). The outcome of ICU patients with NCS strongly depends on the underlying etiology. The implication of NCS and other EEG findings on clinical outcome independent from their etiology is not well understood and our aim to investigate it. PATIENTS AND METHODS We retrospectively identified all adult patients in the ICU who underwent EEG monitoring between January 2008 and December 2011. The main goals were to define the rate of NCS or non-convulsive status epilepticus (NCSE) occurrence in our center among patients who underwent EEG monitoring and to examine if NCS/NCSE are associated with poor outcome [defined as death or dependence] with and without adjustment for underlying etiology. The rate of poor outcome among different EEG categories were also investigated. RESULTS During the study period, 177 patients underwent EEG monitoring in our ICU. The overall outcome was poor in 62.7% of those undergoing EEG. The rate of occurrence of NCS/NCSE was 8.5% and was associated with poor outcome in 86.7% with an odds ratio (OR) of 5.1 (95% confidence interval [CI] 1.09-23.8). This association was maintained after adjusting for underlying etiologies with OR 5.6 (95% CI 1.05-29.6). The rate of poor outcome was high in the presence of periodic discharges and sharp and slow waves of 75% and 61.5%, respectively. CONCLUSIONS Our cohort of ICU patients undergoing EEGs had a poor outcome. Those who developed NCS/NCSE experienced an even worse outcome regardless of the underlying etiology.
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Affiliation(s)
- Youssef A Al-Said
- Department of Neurosciences, King Faisal Specialist Hospital, and Research Center, Jeddah, Saudi Arabia.
| | - Saleh S Baeesa
- Department of Neurosciences, King Faisal Specialist Hospital, and Research Center, Jeddah, Saudi Arabia; Division of Neurosurgery, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.
| | - Zaitoon Shivji
- Department of Neurosciences, King Faisal Specialist Hospital, and Research Center, Jeddah, Saudi Arabia.
| | - Husam Kayyali
- Department of Neurosciences, King Faisal Specialist Hospital, and Research Center, Jeddah, Saudi Arabia.
| | - Khalid Alqadi
- Department of Neurosciences, King Faisal Specialist Hospital, and Research Center, Jeddah, Saudi Arabia.
| | - Ghada Kadi
- Department of Neurosciences, King Faisal Specialist Hospital, and Research Center, Jeddah, Saudi Arabia.
| | - Edward J Cupler
- Department of Neurosciences, King Faisal Specialist Hospital, and Research Center, Jeddah, Saudi Arabia.
| | - Ahmad R Abuzinadah
- Division of Neurology, Department of Internal Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.
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Valent F, Tonutti L, Grimaldi F. Does diabetes mellitus comorbidity affect in-hospital mortality and length of stay? Analysis of administrative data in an Italian Academic Hospital. Acta Diabetol 2017; 54:1081-1090. [PMID: 28916936 DOI: 10.1007/s00592-017-1050-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 09/07/2017] [Indexed: 12/18/2022]
Abstract
AIMS Hospitalized patients with comorbid diabetes mellitus may have worse outcomes than the others. We conducted a study to assess whether comorbid diabetes affects in-hospital mortality and length of stay. METHODS For this population-based study, we analyzed the administrative databases of the Regional Health Information System of the Region Friuli Venezia Giulia, where the Hospital of Udine is located. Hospital discharge data were linked at the individual patient level with the regional Diabetes Mellitus Registry to identify diabetic patients. For each 3-digit ICD-9-CM discharge diagnosis code, we assessed the difference in length of stay and in-hospital mortality between diabetic and non-diabetic patients. We conducted both univariate and multivariate analyses, adjusted for age, sex, Charlson's comorbidity score, and urgency of hospitalization, through linear and logistic regression models. RESULTS After adjusting for potential confounders, diabetes significantly increased the risk of in-hospital death among patients hospitalized for bacterial pneumonia (OR = 1.94) and intestinal obstruction (OR = 4.23) and length of stay among those admitted for several diagnoses, including acute myocardial infarction and acute renal failure. Admission glucose blood level was associated with in-hospital death in patients with pneumonia and intestinal obstruction, and increased length of stay for several conditions. CONCLUSIONS Patients with diabetes mellitus who are hospitalized for other health problems may have increased risk of in-hospital death and longer hospital stay. For this reason, diabetes should be promptly recognized upon admission and properly managed.
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Affiliation(s)
- Francesca Valent
- SOC Istituto di Igiene ed Epidemiologia Clinica, Azienda Sanitaria Universitaria Integrata di Udine, Via Colugna 50, 33100, Udine, Italy.
| | - Laura Tonutti
- Endocrinology, Diabetes, Metabolism and Clinical Nutrition, Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
| | - Franco Grimaldi
- Endocrinology, Diabetes, Metabolism and Clinical Nutrition, Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
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