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Frelinger JM, Tan JM, Klein MJ, Newth CJL, Ross PA, Winter MC. Factors associated with family decision-making after pediatric out-of-hospital cardiac arrest. Resuscitation 2024; 201:110233. [PMID: 38719070 DOI: 10.1016/j.resuscitation.2024.110233] [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: 11/29/2023] [Revised: 04/23/2024] [Accepted: 04/29/2024] [Indexed: 08/07/2024]
Abstract
AIM This study aims to identify demographic factors, area-based social determinants of health (SDOH), and clinical features associated with medical decision-making after pediatric out-of-hospital cardiac arrest (OHCA). METHODS This is a retrospective, exploratory, descriptive analysis of patients < 18 years old admitted to the pediatric intensive care unit (ICU) after OHCA from 2011 to 2022 (n = 217) at an urban tertiary care, free-standing children's hospital. Outcomes of interest included: (1) whether a new advance care plan (ACP) (defined as a written advance directive including do not resuscitate and/or do not intubate) was ordered during hospitalization, and (2) whether the patient was discharged with new medical technology (defined as tracheostomy and/or feeding tube). Logistic regression models identified features associated with these outcomes. RESULTS Of the 217 patients, 78 patients (36%) had a new ACP placed during their admission. Of the survivors, 26% (27/102) were discharged home with new medical technology. Factors associated with ACP were greater change in Pediatric Cerebral Performance Category (PCPC) score (aOR = 1.49, 95% CI [1.28-1.73], p-value < 0.001) and palliative care consultation (aOR = 2.39, 95% CI [1.16-4.89], p-value 0.018). Factors associated with new medical technology were lower change in PCPC score (aOR = 0.76, 95% C.I. [0.61-0.95], p-value = 0.015) and palliative care consultation (aOR = 7.07, 95% CI [3.01-16.60], p-value < 0.001). There were no associations between area-based SDOH and outcomes. CONCLUSIONS Understanding factors associated with decision-making related to ACP after OHCA is critical to optimize counseling for families. Multi-institutional studies are warranted to identify whether these findings are generalizable.
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Affiliation(s)
- Jessica M Frelinger
- Department of Pediatrics, Children's Hospital Los Angeles, 4650 Sunset Blvd., Los Angeles, CA 90027, USA.
| | - Jonathan M Tan
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, 4650 Sunset Blvd., Los Angeles, CA 90027, USA; Spatial Sciences Institute, University of Southern California, 3616 Trousdale Parkway, AHF B55, Los Angeles, CA 90089, USA; Department of Anesthesiology, University of Southern California Keck School of Medicine, 1520 San Pablo St., Los Angeles, CA 90033, USA
| | - Margaret J Klein
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, 4650 Sunset Blvd., Los Angeles, CA 90027, USA
| | - Christopher J L Newth
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, 4650 Sunset Blvd., Los Angeles, CA 90027, USA; Department of Pediatrics, University of Southern California Keck School of Medicine, 1975 Zonal Ave., Los Angeles, CA 90033, USA
| | - Patrick A Ross
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, 4650 Sunset Blvd., Los Angeles, CA 90027, USA; Department of Pediatrics, University of Southern California Keck School of Medicine, 1975 Zonal Ave., Los Angeles, CA 90033, USA
| | - Meredith C Winter
- Department of Anesthesiology Critical Care Medicine, Children's Hospital Los Angeles, 4650 Sunset Blvd., Los Angeles, CA 90027, USA; Department of Pediatrics, University of Southern California Keck School of Medicine, 1975 Zonal Ave., Los Angeles, CA 90033, USA
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2
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Wolf J, Buckley GJ, Rozanski EA, Fletcher DJ, Boller M, Burkitt-Creedon JM, Weigand KA, Crews M, Fausak ED. 2024 RECOVER Guidelines: Advanced Life Support. Evidence and knowledge gap analysis with treatment recommendations for small animal CPR. J Vet Emerg Crit Care (San Antonio) 2024; 34 Suppl 1:44-75. [PMID: 38924633 DOI: 10.1111/vec.13389] [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: 03/22/2024] [Accepted: 04/25/2024] [Indexed: 06/28/2024]
Abstract
OBJECTIVE To systematically review the evidence and devise clinical recommendations on advanced life support (ALS) in dogs and cats and to identify critical knowledge gaps. DESIGN Standardized, systematic evaluation of literature pertinent to ALS following Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) methodology. Prioritized questions were each reviewed by Evidence Evaluators, and findings were reconciled by ALS Domain Chairs and Reassessment Campaign on Veterinary Resuscitation (RECOVER) Co-Chairs to arrive at treatment recommendations commensurate to quality of evidence, risk:benefit relationship, and clinical feasibility. This process was implemented using an Evidence Profile Worksheet for each question that included an introduction, consensus on science, treatment recommendations, justification for these recommendations, and important knowledge gaps. A draft of these worksheets was distributed to veterinary professionals for comment for 4 weeks prior to finalization. SETTING Transdisciplinary, international collaboration in university, specialty, and emergency practice. RESULTS Seventeen questions pertaining to vascular access, vasopressors in shockable and nonshockable rhythms, anticholinergics, defibrillation, antiarrhythmics, and adjunct drug therapy as well as open-chest CPR were reviewed. Of the 33 treatment recommendations formulated, 6 recommendations addressed the management of patients with nonshockable arrest rhythms, 10 addressed shockable rhythms, and 6 provided guidance on open-chest CPR. We recommend against high-dose epinephrine even after prolonged CPR and suggest that atropine, when indicated, is used only once. In animals with a shockable rhythm in which initial defibrillation was unsuccessful, we recommend doubling the defibrillator dose once and suggest vasopressin (or epinephrine if vasopressin is not available), esmolol, lidocaine in dogs, and/or amiodarone in cats. CONCLUSIONS These updated RECOVER ALS guidelines clarify the approach to refractory shockable rhythms and prolonged CPR. Very low quality of evidence due to absence of clinical data in dogs and cats continues to compromise the certainty with which recommendations can be made.
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Affiliation(s)
- Jacob Wolf
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida, USA
| | | | - Elizabeth A Rozanski
- Department of Clinical Sciences, Tufts University School of Veterinary Medicine, North Grafton, Massachusetts, USA
| | - Daniel J Fletcher
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
| | - Manuel Boller
- VCA Canada Central Victoria Veterinary Hospital, Victoria, British Columbia, Canada
- Faculty of Veterinary Medicine, Department of Veterinary Clinical and Diagnostic Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Jamie M Burkitt-Creedon
- Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California, Davis, Davis, California, USA
| | - Kelly A Weigand
- Cary Veterinary Medical Library, Auburn University, Auburn, Alabama, USA
- Flower-Sprecher Veterinary Library, Cornell University, Ithaca, New York, USA
| | - Molly Crews
- Department of Small Animal Clinical Sciences, Texas A&M University College of Veterinary Medicine & Biomedical Sciences, College Station, Texas, USA
| | - Erik D Fausak
- University Library, University of California, Davis, Davis, California, USA
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Kadden M, Zhang A, Shoykhet M. Association of temperature management strategy with fever in critically ill children after out-of-hospital cardiac arrest. Front Pediatr 2024; 12:1355385. [PMID: 38659696 PMCID: PMC11039828 DOI: 10.3389/fped.2024.1355385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 03/21/2024] [Indexed: 04/26/2024] Open
Abstract
Objective To determine whether ICU temperature management strategy is associated with fever in children with return of spontaneous circulation (ROSC) after out-of-hospital cardiac arrest (OHCA). Methods We conducted a single-center retrospective cohort study at a quaternary Children's hospital between 1/1/2016-31/12/2020. Mechanically ventilated children (<18 y/o) admitted to Pediatric or Cardiac ICU (PICU/CICU) with ROSC after OHCA who survived at least 72 h were included. Primary exposure was initial PICU/CICU temperature management strategy of: (1) passive management; or (2) warming with an air-warming blanket; or (3) targeted temperature management with a heating/cooling (homeothermic) blanket. Primary outcome was fever (≥38°C) within 72 h of admission. Results Over the study period, 111 children with ROSC after OHCA were admitted to PICU/CICU, received mechanical ventilation and survived at least 72 h. Median age was 31 (IQR 6-135) months, 64% (71/111) were male, and 49% (54/111) were previously healthy. Fever within 72 h of admission occurred in 51% (57/111) of patients. The choice of initial temperature management strategy was associated with occurrence of fever (χ2 = 9.36, df = 2, p = 0.009). Fever occurred in 60% (43/72) of patients managed passively, 45% (13/29) of patients managed with the air-warming blanket and 10% (1/10) of patients managed with the homeothermic blanket. Compared to passive management, use of homeothermic, but not of air-warming, blanket reduced fever risk [homeothermic: Risk Ratio (RR) = 0.17, 95%CI 0.03-0.69; air-warming: RR = 0.75, 95%CI 0.46-1.12]. To prevent fever in one child using a homeothermic blanket, number needed to treat (NNT) = 2. Conclusion In critically ill children with ROSC after OHCA, ICU temperature management strategy is associated with fever. Use of a heating/cooling blanket with homeothermic feedback reduces fever incidence during post-arrest care.
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Affiliation(s)
- Micah Kadden
- Pediatric Critical Care Medicine, Children’s National Hospital, Washington, DC,United States
- Pediatric Critical Care Medicine, Ronald Reagan UCLA Medical Center, Los Angeles, CA, United States
| | - Anqing Zhang
- Division of Biostatistics and Study Methodology, Children’s National Hospital, Silver Spring, MD, United States
- Department of Pediatrics, School of Medicine and Health Sciences, The George Washington University, Washington, DC,United States
| | - Michael Shoykhet
- Pediatric Critical Care Medicine, Children’s National Hospital, Washington, DC,United States
- Department of Pediatrics, School of Medicine and Health Sciences, The George Washington University, Washington, DC,United States
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Wormington SN, Best K, Tumin D, Li X, Desher K, Thiagarajan RR, Raman L. Survival and neurobehavioral outcomes following out-of-hospital cardiac arrest in pediatric patients with pre-existing morbidity: An analysis of the THAPCA out-of-hospital arrest data. Resuscitation 2024; 197:110144. [PMID: 38367829 DOI: 10.1016/j.resuscitation.2024.110144] [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: 10/16/2023] [Revised: 02/09/2024] [Accepted: 02/12/2024] [Indexed: 02/19/2024]
Abstract
AIM Pre-arrest morbidity in adults who suffer out-of-hospital cardiac arrest (OHCA) is associated with increased mortality and poorer neurologic outcomes. The objective of this study was to determine if a similar association is seen in pediatric patients. METHODS We performed a secondary analysis of data from the Therapeutic Hypothermia after Pediatric Cardiac Arrest Out-of-Hospital trial. Study sites included 36 pediatric intensive care units across the United States and Canada. The study enrolled children between the ages of 48 hours and 18 years following an OHCA between September 1, 2009 and December 31, 2012. For our analysis, patients with (N = 151) and without (N = 142) pre-arrest comorbidities were evaluated to assess morbidity, survival, and neurologic function following OHCA. RESULTS No significant difference in 28-day survival was seen between groups. Dependence on technology and neurobehavioral outcomes were assessed among survivors using the Vineland Adaptive Behavior Scales-Second Edition (VABS-II), Pediatric Cerebral Performance Category (PCPC) and Pediatric Overall Performance Category (POPC). Children with pre-existing comorbidities maintained worse neurobehavioral function at twelve months, evidenced by poorer scores on POPC (p = 0.016), PCPC (p = 0.044), and VABS-II (p = 0.020). They were more likely to have a tracheostomy at hospital discharge (p = 0.034), require supplemental oxygen at three months (p = 0.039) and twelve months (p = 0.034), and be mechanically ventilated at twelve months (p = 0.041). CONCLUSIONS There was no difference in survival to 28 days following OHCA in children with pre-existing comorbidity compared to previously healthy children. The group with pre-existing comorbidity was more reliant on technology following arrest and exhibited worse neurobehavioral outcomes.
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Affiliation(s)
- Sierra N Wormington
- University of Texas Southwestern Medical Center, Department of Anesthesiology, Dallas, TX, USA
| | - Kathryn Best
- East Carolina University, Department of Pediatrics, Greenville, NC, USA
| | - Dmitry Tumin
- East Carolina University, Research Associate Professor, Department of Pediatrics, Greenville, NC, USA
| | - Xilong Li
- University of Texas Southwestern Medical Center, Department of Population and Data Science, Dallas, TX, USA
| | - Kaley Desher
- Emory University, Department of Pediatrics, Atlanta, GA, USA
| | | | - Lakshmi Raman
- University of Texas Southwestern Medical Center, Department of Pediatrics, Dallas, TX, USA.
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5
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Slovis JC, Bach A, Beaulieu F, Zuckerberg G, Topjian A, Kirschen MP. Neuromonitoring after Pediatric Cardiac Arrest: Cerebral Physiology and Injury Stratification. Neurocrit Care 2024; 40:99-115. [PMID: 37002474 PMCID: PMC10544744 DOI: 10.1007/s12028-023-01685-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 01/30/2023] [Indexed: 04/03/2023]
Abstract
BACKGROUND Significant long-term neurologic disability occurs in survivors of pediatric cardiac arrest, primarily due to hypoxic-ischemic brain injury. Postresuscitation care focuses on preventing secondary injury and the pathophysiologic cascade that leads to neuronal cell death. These injury processes include reperfusion injury, perturbations in cerebral blood flow, disturbed oxygen metabolism, impaired autoregulation, cerebral edema, and hyperthermia. Postresuscitation care also focuses on early injury stratification to allow clinicians to identify patients who could benefit from neuroprotective interventions in clinical trials and enable targeted therapeutics. METHODS In this review, we provide an overview of postcardiac arrest pathophysiology, explore the role of neuromonitoring in understanding postcardiac arrest cerebral physiology, and summarize the evidence supporting the use of neuromonitoring devices to guide pediatric postcardiac arrest care. We provide an in-depth review of the neuromonitoring modalities that measure cerebral perfusion, oxygenation, and function, as well as neuroimaging, serum biomarkers, and the implications of targeted temperature management. RESULTS For each modality, we provide an in-depth review of its impact on treatment, its ability to stratify hypoxic-ischemic brain injury severity, and its role in neuroprognostication. CONCLUSION Potential therapeutic targets and future directions are discussed, with the hope that multimodality monitoring can shift postarrest care from a one-size-fits-all model to an individualized model that uses cerebrovascular physiology to reduce secondary brain injury, increase accuracy of neuroprognostication, and improve outcomes.
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Affiliation(s)
- Julia C Slovis
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, 6 Wood - 6105, Philadelphia, PA, 19104, USA.
| | - Ashley Bach
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, 6 Wood - 6105, Philadelphia, PA, 19104, USA
| | - Forrest Beaulieu
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, 6 Wood - 6105, Philadelphia, PA, 19104, USA
| | - Gabe Zuckerberg
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, 6 Wood - 6105, Philadelphia, PA, 19104, USA
| | - Alexis Topjian
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, 6 Wood - 6105, Philadelphia, PA, 19104, USA
| | - Matthew P Kirschen
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, 6 Wood - 6105, Philadelphia, PA, 19104, USA
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Pinto NP, Scholefield BR, Topjian AA. Pediatric cardiac arrest: A review of recovery and survivorship. Resuscitation 2024; 194:110075. [PMID: 38097105 DOI: 10.1016/j.resuscitation.2023.110075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 11/27/2023] [Accepted: 11/29/2023] [Indexed: 12/24/2023]
Affiliation(s)
- Neethi P Pinto
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, United States.
| | | | - Alexis A Topjian
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, United States.
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7
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Idrees S, Abdullah R, Anderson KK, Tijssen JA. Sociodemographic factors associated with paediatric out-of-hospital cardiac arrest: A systematic review. Resuscitation 2023; 192:109931. [PMID: 37562664 DOI: 10.1016/j.resuscitation.2023.109931] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/08/2023] [Accepted: 08/02/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND Paediatric out-of-hospital cardiac arrest (POHCA) is associated with poor survival and severe neurological sequelae. We conducted a systematic review on the impact of sociodemographic factors across different stages of POHCA. METHODS We searched MEDLINE, EMBASE, and Web of Science from database inception to October 2022. We included studies examining the association between sociodemographic factors (i.e., race, ethnicity, migrant status and socioeconomic status [SES]) and POHCA risk, bystander cardiopulmonary resuscitation (CPR) provision, bystander automated external defibrillator (AED) application, survival (at or 30-days post-discharge), and neurological outcome. We synthesized the data qualitatively. RESULTS We screened 11,097 citations and included 18 articles (arising from 15 studies). There were 4 articles reporting on POHCA risk, 5 on bystander CPR provision, 3 on bystander AED application, 13 on survival, and 6 on neurological outcome. In all studies on POHCA risk, significant differences were found across racial groups, with minority populations being disproportionately impacted. There were no articles reporting on the association between SES and POHCA risk. Bystander CPR provision was consistently associated with race and ethnicity, with disparities impacting Black and Hispanic children. The association between bystander CPR provision and SES was variable. There was little evidence of socioeconomic or racial disparities in studies on bystander AED application, survival, and neurological outcome, particularly across adjusted analyses. CONCLUSIONS Race and ethnicity are likely associated with POHCA risk and bystander CPR provision. These findings highlight the importance of prioritizing at-risk groups in POHCA prevention and intervention efforts. Further research is needed to understand underlying mechanisms.
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Affiliation(s)
- Samina Idrees
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Ream Abdullah
- School of Interdisciplinary Science, Faculty of Science, McMaster University, Hamilton, ON, Canada
| | - Kelly K Anderson
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada; Department of Psychiatry, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Janice A Tijssen
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada; Department of Paediatrics, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada.
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Mietzsch U, Wood TR, Wu TW, Natarajan N, Glass HC, Gonzalez FF, Mayock DE, Comstock BA, Heagerty PJ, Juul SE, Wu YW. Early Glycemic State and Outcomes of Neonates With Hypoxic-Ischemic Encephalopathy. Pediatrics 2023; 152:e2022060965. [PMID: 37655394 PMCID: PMC10522925 DOI: 10.1542/peds.2022-060965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/25/2023] [Indexed: 09/02/2023] Open
Abstract
OBJECTIVES In infants with hypoxic-ischemic encephalopathy (HIE), conflicting information on the association between early glucose homeostasis and outcome exists. We characterized glycemic profiles in the first 12 hours after birth and their association with death and neurodevelopmental impairment (NDI) in neonates with moderate or severe HIE undergoing therapeutic hypothermia. METHODS This post hoc analysis of the High-dose Erythropoietin for Asphyxia and Encephalopathy trial included n = 491 neonates who had blood glucose (BG) values recorded within 12 hours of birth. Newborns were categorized based on their most extreme BG value. BG >200 mg/dL was defined as hyperglycemia, BG <50 mg/dL as hypoglycemia, and 50 to 200 mg/dL as euglycemia. Primary outcome was defined as death or any NDI at 22 to 36 months. We calculated odds ratios for death or NDI adjusted for factors influencing glycemic state (aOR). RESULTS Euglycemia was more common in neonates with moderate compared with severe HIE (63.6% vs 36.6%; P < .001). Although hypoglycemia occurred at similar rates in severe and moderate HIE (21.4% vs 19.5%; P = .67), hyperglycemia was more common in severe HIE (42.3% vs 16.9%; P < .001). Compared with euglycemic neonates, both, hypo- and hyperglycemic neonates had an increased aOR (95% confidence interval) for death or NDI (2.62; 1.47-4.67 and 1.77; 1.03-3.03) compared to those with euglycemia. Hypoglycemic neonates had an increased aOR for both death (2.85; 1.09-7.43) and NDI (2.50; 1.09-7.43), whereas hyperglycemic neonates had increased aOR of 2.52 (1.10-5.77) for death, but not NDI. CONCLUSIONS Glycemic profile differs between neonates with moderate and severe HIE, and initial glycemic state is associated death or NDI at 22 to 36 months.
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Affiliation(s)
- Ulrike Mietzsch
- Department of Pediatrics, Division of Neonatology, University of Washintgon School of Medicine, Seattle Children's Hospital, Seattle, Washington
| | - Thomas R. Wood
- Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine, Seattle, Washington
| | - Tai-Wei Wu
- Department of Pediatrics, Division of Neonatology, University of Southern California, Keck School of Medicine, Children’s Hospital of Los Angeles, Los Angeles, California
| | - Niranjana Natarajan
- Department of Neurology, Division of Child Neurology, University of Washington School of Medicine, Seattle Children’s Hospital, Seattle, Washington
| | - 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, California
- Department of Epidemiology & Biostatistics, University of California San Francisco, San Francisco, California; and
| | - Fernando F. Gonzalez
- Department of Pediatrics, UCSF Benioff Children’s Hospital, San Francisco, California
| | - Dennis E. Mayock
- Department of Pediatrics, Division of Neonatology, University of Washintgon School of Medicine, Seattle Children's Hospital, Seattle, Washington
| | - Bryan A. Comstock
- Department of Biostatistics, University of Washington School of Public Health, Seattle, Washington
| | - Patrick J. Heagerty
- Department of Biostatistics, University of Washington School of Public Health, Seattle, Washington
| | - Sunny E. Juul
- Department of Pediatrics, Division of Neonatology, University of Washintgon School of Medicine, Seattle Children's Hospital, Seattle, Washington
| | - Yvonne W. Wu
- 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, California
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Katzenschlager S, Kelpanides IK, Ristau P, Huck M, Seewald S, Brenner S, Hoffmann F, Wnent J, Kramer-Johansen J, Tjelmeland IBM, Weigand MA, Gräsner JT, Popp E. Out-of-hospital cardiac arrest in children: an epidemiological study based on the German Resuscitation Registry identifying modifiable factors for return of spontaneous circulation. Crit Care 2023; 27:349. [PMID: 37679812 PMCID: PMC10485980 DOI: 10.1186/s13054-023-04630-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 08/30/2023] [Indexed: 09/09/2023] Open
Abstract
AIM This work provides an epidemiological overview of out-of-hospital cardiac arrest (OHCA) in children in Germany between 2007 and 2021. We wanted to identify modifiable factors associated with survival. METHODS Data from the German Resuscitation Registry (GRR) were used, and we included patients registered between 1st January 2007 and 31st December 2021. We included children aged between > 7 days and 17 years, where cardiopulmonary resuscitation (CPR) was started, and treatment was continued by emergency medical services (EMS). Incidences and descriptive analyses are presented for the overall cohort and each age group. Multivariate binary logistic regression was performed on the whole cohort to determine the influence of (1) CPR with/without ventilation started by bystander, (2) OHCA witnessed status and (3) night-time on the outcome hospital admission with return of spontaneous circulation (ROSC). RESULTS OHCA in children aged < 1 year had the highest incidence of the same age group, with 23.42 per 100 000. Overall, hypoxia was the leading presumed cause of OHCA, whereas trauma and drowning accounted for a high proportion in children aged > 1 year. Bystander-witnessed OHCA and bystander CPR rate were highest in children aged 1-4 years, with 43.9% and 62.3%, respectively. In reference to EMS-started CPR, bystander CPR with ventilation were associated with an increased odds ratio for ROSC at hospital admission after adjusting for age, sex, year of OHCA and location of OHCA. CONCLUSION This study provides an epidemiological overview of OHCA in children in Germany and identifies bystander CPR with ventilation as one primary factor for survival. Trial registrations German Clinical Trial Register: DRKS00030989, December 28th 2022.
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Affiliation(s)
- Stephan Katzenschlager
- Department of Anaesthesiology, Heidelberg University Hospital, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany.
| | - Inga K Kelpanides
- Department of Research and Development, Division of Emergencies and Critical Care, Oslo University Hospital, Oslo, Norway
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Patrick Ristau
- Institute for Emergency Medicine, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Matthias Huck
- Department of Anaesthesiology, Heidelberg University Hospital, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
| | - Stephan Seewald
- Institute for Emergency Medicine, University Hospital Schleswig-Holstein, Kiel, Germany
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Sebastian Brenner
- Department of Pediatric and Adolescent Medicine, University Clinic Carl Gustav Carus, Dresden, Germany
| | - Florian Hoffmann
- Paediatric Intensive Care and Emergency Medicine, Dr. Von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Jan Wnent
- Institute for Emergency Medicine, University Hospital Schleswig-Holstein, Kiel, Germany
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
- School of Medicine, University of Namibia, Windhoek, Namibia
| | - Jo Kramer-Johansen
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Institute for Emergency Medicine, University Hospital Schleswig-Holstein, Kiel, Germany
- Division of Prehospital Services, Oslo University Hospital, Oslo, Norway
| | - Ingvild B M Tjelmeland
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Institute for Emergency Medicine, University Hospital Schleswig-Holstein, Kiel, Germany
- Division of Prehospital Services, Oslo University Hospital, Oslo, Norway
| | - Markus A Weigand
- Department of Anaesthesiology, Heidelberg University Hospital, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
| | - Jan-Thorsten Gräsner
- Institute for Emergency Medicine, University Hospital Schleswig-Holstein, Kiel, Germany
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Erik Popp
- Department of Anaesthesiology, Heidelberg University Hospital, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
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Pollack BE, Barbaro RP, Gorga SM, Carlton EF, Gaies M, Kohne JG. Hospital ECMO capability is associated with survival in pediatric cardiac arrest. Resuscitation 2023; 188:109853. [PMID: 37245647 PMCID: PMC10576981 DOI: 10.1016/j.resuscitation.2023.109853] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 05/01/2023] [Accepted: 05/19/2023] [Indexed: 05/30/2023]
Abstract
AIM Extracorporeal membrane oxygenation (ECMO) provides temporary support in severe cardiac or respiratory failure and can be deployed in children who suffer cardiac arrest. However, it is unknown if a hospital's ECMO capability is associated with better outcomes in cardiac arrest. We evaluated the association between pediatric cardiac arrest survival and the availability of pediatric extracorporeal membrane oxygenation (ECMO) at the treating hospital. METHODS We identified cardiac arrest hospitalizations, including in- and out-of-hospital, in children (0-18 years old) using data from the Health Care Utilization Project (HCUP) National Inpatient Sample (NIS) between 2016 and 2018. The primary outcome was in-hospital survival. Hierarchical logistic regression models were built to test the association between hospital ECMO capability and in-hospital survival. RESULTS We identified 1276 cardiac arrest hospitalizations. Survival of the cohort was 44%; 50% at ECMO-capable hospitals and 32% at non-ECMO hospitals. After adjusting for patient-level factors and hospital factors, receipt of care at an ECMO- capable hospital was associated with higher in-hospital survival, with an odds ratio of 1.49 [95% CI 1.09, 2.02]. Patients who received treatment at ECMO-capable hospitals were younger (median 3 years vs 11 years, p < 0.001) and more likely to have a complex chronic condition, specifically congenital heart disease. A total of 10.9% (88/811) of patients at ECMO-capable hospitals received ECMO support. CONCLUSION A hospital's ECMO capability was associated with higher in-hospital survival among children suffering cardiac arrest in this analysis of a large United States administrative dataset. Future work to understand care delivery differences and other organizational factors in pediatric cardiac arrest is necessary to improve outcomes.
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Affiliation(s)
- Blythe E Pollack
- Division of Critical Care Medicine, Department of Pediatrics, University of Michigan, United States.
| | - Ryan P Barbaro
- Division of Critical Care Medicine, Department of Pediatrics, University of Michigan, United States; Susan B. Meister Child Health Evaluation and Research Center, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Stephen M Gorga
- Division of Critical Care Medicine, Department of Pediatrics, University of Michigan, United States
| | - Erin F Carlton
- Division of Critical Care Medicine, Department of Pediatrics, University of Michigan, United States; Susan B. Meister Child Health Evaluation and Research Center, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Michael Gaies
- Division of Cardiology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, OH, United States
| | - Joseph G Kohne
- Division of Critical Care Medicine, Department of Pediatrics, University of Michigan, United States; Susan B. Meister Child Health Evaluation and Research Center, University of Michigan School of Medicine, Ann Arbor, MI, United States
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11
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Lee SH, Shin H, Cho Y, Oh J, Choi HJ. Arterial Blood Gas Analysis for Survival Prediction in Pediatric Patients with Out-of-Hospital Cardiac Arrest. J Pers Med 2023; 13:1061. [PMID: 37511675 PMCID: PMC10381305 DOI: 10.3390/jpm13071061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/17/2023] [Accepted: 06/21/2023] [Indexed: 08/01/2023] Open
Abstract
Arterial blood gas analysis (ABGA) is one of the few tests performed during cardiopulmonary resuscitation (CPR). There have been some studies on the prediction of survival outcomes in adult out-of-hospital cardiac arrest (OHCA) patients during CPR using ABGA results. However, in pediatric OHCA patients, the prognosis of survival outcome based on ABGA results during CPR remains unclear. We retrospectively analyzed prospectively collected data from the Korean Cardiac Arrest Resuscitation Consortium (KoCARC) registry, a multicenter OHCA registry of Republic of Korea. We analyzed 108 pediatric (age < 19 years) OHCA patients between October 2015 and June 2022. Using multivariable logistic regression, an adjusted odds ratio (aOR) was obtained to validate the ABGA results of survival to hospital admission and survival to discharge. The variables associated with survival to hospital admission were non-comorbidities (aOR 3.03, 95% confidence interval (CI) 1.22-7.53, p = 0.017) and PaO2 > 45.750 mmHg (aOR 2.69, 95% CI 1.13-6.42, p = 0.026). There was no variable that was statistically significant association with survival to discharge. PaO2 > 47.750 mmHg and non-comorbidities may serve as an independent prognostic factor for survival to hospital admission in pediatric OHCA patients. However, the number of cases analyzed in our study was relatively small, and there have been few studies investigating the association between ABGA results during CPR and the survival outcome of pediatric OHCA patients. Therefore, further large-scale studies are needed.
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Affiliation(s)
| | - Hyungoo Shin
- Correspondence: (H.S.); (Y.C.); Tel.: +82-2-2290-9829 (Y.C.)
| | - Yongil Cho
- Correspondence: (H.S.); (Y.C.); Tel.: +82-2-2290-9829 (Y.C.)
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12
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Global burden of out-of-hospital cardiac arrest in children: a systematic review, meta-analysis, and meta-regression. Pediatr Res 2023:10.1038/s41390-022-02462-5. [PMID: 36646884 DOI: 10.1038/s41390-022-02462-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 11/18/2022] [Accepted: 12/15/2022] [Indexed: 01/18/2023]
Abstract
The incidence of out-of-hospital cardiac arrest (OHCA) and its mortality among children decreased globally over the years. However, the incidence, mortality, and its determinants are heterogeneous globally. The current study was designed to investigate the incidence of OHCA, mortality, and its determinants based on a systematic review of published literature. A comprehensive search was conducted in PubMed/Medline; Science Direct, Cochrane Library, Hinari, and LILACS without language and date restrictions. The data were extracted with two independent authors in a customized format. The methodological quality of the included studies was evaluated using the Newcastle-Ottawa appraisal tool. A total of 2526 articles were identified from different databases with an initial search. Forty-eight articles with 138.3 million participants were included in the systematic review. The meta-analysis showed that the pooled rate of mortality was found to be 70% (95% CI: 57-81%, 42 studies, 28,345 participants). The incidence of OHCA and mortality among children was very high among children with significant regional disparity. Those children with cardiovascular causes of arrest, and initial nonshockable rhythm were independent predictors of OHCA-related mortality. This systematic review and meta-analysis is registered in Prospero (CRD42022316602). IMPACT: This systematic review addresses a significant health problem in a global context from 1995 to 2022. The meta-regression revealed that the incidence of OHCA and mortality of children decline over the years in high-income countries despite regional dispraises among individual studies. Body of evidence on the incidence of OHCA and mortality is lacking in low- and middle-income countries.
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13
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Lanyi M, Elmer J, Guyette FX, Martin-Gill C, Venkat A, Traynor O, Walker H, Seaman K, Kochanek PM, Fink EL. Survival Rates After Pediatric Traumatic Out-of-Hospital Cardiac Arrest Suggest an Underappreciated Therapeutic Opportunity. Pediatr Emerg Care 2022; 38:417-422. [PMID: 35947060 PMCID: PMC9427720 DOI: 10.1097/pec.0000000000002806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Children with traumatic arrests represent almost one third of annual pediatric out-of-hospital cardiac arrests (OHCAs). However, traumatic arrests are often excluded from study populations because survival posttraumatic arrest is thought to be negligible. We hypothesized that children treated and transported by emergency medical services (EMS) personnel after traumatic OHCA would have lower survival compared with children treated after medical OHCA. METHODS We performed a secondary, observational study of children younger than 18 years treated and transported by 78 EMS agencies in southwestern Pennsylvania after OHCA from 2010 to 2014. Etiology was determined as trauma or medical by EMS services. We analyzed patient, cardiac arrest, and resuscitation characteristics and ascertained vital status using the National Death Index. We used multivariable logistic regression to test the association of etiology with mortality after covariate adjustment. RESULTS Forty eight of 209 children (23%) had traumatic OHCA. Children with trauma were older than those with medical OHCA (13.2 [3.8-15.9] vs 0.5 [0.2-2.4] years, P < 0.001). Prehospital return of spontaneous circulation frequency for trauma versus medical etiology was similar (90% vs 87%, P = 0.84). Patients with trauma had higher mortality (69% vs 45% P = 0.004). CONCLUSIONS More than 8 of 10 children with EMS treated and transported OHCA achieved return of spontaneous circulation. Despite lower survival rates than medical OHCA patients, almost one third of children with a traumatic etiology survived throughout the study period. Future research programs warrant inclusion of children with traumatic OHCA to improve outcomes.
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Affiliation(s)
- Maria Lanyi
- From the University of Pittsburgh Medical School
| | | | - Francis X Guyette
- Department of Emergency Medicine, University of Pittsburgh School of Medicine
| | | | - Arvind Venkat
- Department of Emergency Medicine, Allegheny Health Network
| | - Owen Traynor
- Department of Emergency Medicine, St Clair Hospital, Pittsburgh
| | - Heather Walker
- Department of Emergency Medicine, Excela Health, Greensburg
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14
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Schoonover A, Eriksson CO, Nguyen T, Meckler G, Hansen M, Harrod T, Guise J. A chart review tool to systematically assess the safety of prehospital care for children with out‐of‐hospital cardiac arrest. J Am Coll Emerg Physicians Open 2022; 3:e12726. [PMID: 35505929 PMCID: PMC9051860 DOI: 10.1002/emp2.12726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 03/19/2022] [Accepted: 04/01/2022] [Indexed: 11/29/2022] Open
Abstract
Objective Create an easy‐to‐use pediatric out‐of‐hospital cardiac arrest (OHCA)‐specific chart review tool to reliably detect severe adverse safety events (ASEs) in the prehospital care of children with OHCA. Methods We revised our previously validated pediatric prehospital adverse event detection system (PEDS) tool, used to evaluate ASEs in the prehospital care of children during emergent calls, to create an OHCA‐specific chart review tool. We developed decision support for reviewers, reviewer training, and a dedicated section for chart data abstraction. We randomly selected 28 charts for independent review by 2 expert reviewers who determined the presence or absence of a severe ASE for each care episode and identified the domain of care and preventability for each ASE. We calculated inter‐rater agreement in the assessment of the presence or absence of a severe ASE using Gwet's first‐order agreement coefficient (AC1). Results The PEDS‐OHCA chart review tool has 6 sections, with a minimum of 70 and maximum of 667 total possible fields. We found inter‐rater agreement of 0.83 (95% confidence interval, 0.63–0.99) between our 2 reviewers for the overall detection of a severe ASE and an average time to complete of 8 minutes (range, 2–25 minutes). Inter‐rater agreement in the detection of a severe ASE in each individual domain ranged from 0.36 to 0.96. Conclusions The PEDS‐OHCA is the first chart review tool to systematically evaluate the safety and quality of EMS care for children with OHCA. This tool may help improve understanding of the quality of EMS care for children with OHCA, which is essential to improving outcomes.
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Affiliation(s)
- Amanda Schoonover
- Department of Obstetrics & Gynecology Oregon Health & Science University School of Medicine Portland Oregon USA
| | - Carl O. Eriksson
- Department of Pediatrics Oregon Health & Science University School of Medicine Portland Oregon USA
| | - Thuan Nguyen
- Department of Biostatistics Oregon Health & Science University–Portland State University School of Public Health Portland Oregon USA
| | - Garth Meckler
- Department of Pediatrics, School of Medicine University of British Columbia British Columbia Vancouver Canada
| | - Matthew Hansen
- Department of Emergency Medicine Oregon Health & Science University School of Medicine Portland Oregon USA
| | - Tabria Harrod
- Department of Obstetrics & Gynecology Oregon Health & Science University School of Medicine Portland Oregon USA
| | - Jeanne‐Marie Guise
- Department of Obstetrics & Gynecology Oregon Health & Science University School of Medicine Portland Oregon USA
- Department of Pediatrics Oregon Health & Science University School of Medicine Portland Oregon USA
- Department of Emergency Medicine Oregon Health & Science University School of Medicine Portland Oregon USA
- Department of Medical Informatics & Clinical Epidemiology Oregon Health & Science University School of Medicine Portland Oregon USA
- OHSU‐Portland State University School of Public Health Portland Oregon USA
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15
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McKenzie K, Cameron S, Odoardi N, Gray K, Miller MR, Tijssen JA. Evaluation of Local Pediatric Out-of-Hospital Cardiac Arrest and Emergency Services Response. Front Pediatr 2022; 10:826294. [PMID: 35273929 PMCID: PMC8901601 DOI: 10.3389/fped.2022.826294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/24/2022] [Indexed: 11/30/2022] Open
Abstract
Background Survival after pediatric out-of-hospital cardiac arrest is poor. Paramedic services provide critical interventions that impact survival outcomes. We aimed to describe local pediatric out-of-hospital cardiac arrest (POHCA) events and evaluate the impact of the paramedic service response to POHCA. Methods The Canadian Resuscitation Outcomes Consortium and corresponding ambulance call records were used to evaluate deviations from best practice by paramedics for patients aged 1 day to <18 years who had an atraumatic out-of-hospital cardiac arrest between 2012 and 2020 in Middlesex-London County. Deviations were any departure from protocol as defined by Middlesex-London Paramedic Services. Results Fifty-one patients were included in this study. All POHCA events had at least one deviation, with a total of 188 deviations for the study cohort. Return of spontaneous circulation (ROSC) was achieved in 35.3% of patients and 5.8% survived to hospital discharge. All survivors developed a new, severe neurological impairment. Medication deviations were most common (n = 40, 21.3%) followed by process timing (n = 38, 20.2%), vascular access (n = 27, 14.4%), and airway (n = 27, 14.4%). A delay in vascular access was the most common deviation (n = 25, 49.0%). The median (IQR) time to epinephrine administration was 8.6 (5.90-10.95) min from paramedic arrival. Cardiac arrests occurring in public settings had more deviations than private settings (p = 0.04). ROSC was higher in events with a deviation in any circulation category (p = 0.03). Conclusion Patient and arrest characteristics were similar to other POHCA studies. This cohort exhibited high rates of ROSC and bystander cardiopulmonary resuscitation but low survival to hospital discharge. The study was underpowered for its primary outcome of survival. The total deviations scored was low relative to the total number of tasks in a resuscitation. Epinephrine was frequently administered outside of the recommended timeframe, highlighting an important quality improvement opportunity.
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Affiliation(s)
- Kate McKenzie
- Department of Paediatrics, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Saoirse Cameron
- Department of Paediatrics, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Natalya Odoardi
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Katelyn Gray
- Department of Paediatrics, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Michael R. Miller
- Department of Paediatrics, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
- Children's Health Research Institute, Lawson Health Research Institute, London, ON, Canada
| | - Janice A. Tijssen
- Department of Paediatrics, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
- Children's Health Research Institute, Lawson Health Research Institute, London, ON, Canada
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16
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Functional Restoration following Global Cerebral Ischemia in Juvenile Mice following Inhibition of Transient Receptor Potential M2 (TRPM2) Ion Channels. Neural Plast 2021; 2021:8774663. [PMID: 34659399 PMCID: PMC8514917 DOI: 10.1155/2021/8774663] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 09/20/2021] [Indexed: 02/06/2023] Open
Abstract
Hippocampal cell death and cognitive dysfunction are common following global cerebral ischemia across all ages, including children. Most research has focused on preventing neuronal death. Restoration of neuronal function after cell death is an alternative approach (neurorestoration). We previously identified transient receptor potential M2 (TRPM2) ion channels as a potential target for acute neuroprotection and delayed neurorestoration in an adult CA/CPR mouse model. Cardiac arrest/cardiopulmonary resuscitation (CA/CPR) in juvenile (p20-25) mice was used to investigate the role of ion TRPM2 channels in neuroprotection and ischemia-induced synaptic dysfunction in the developing brain. Our novel TRPM2 inhibitor, tatM2NX, did not confer protection against CA1 pyramidal cell death but attenuated synaptic plasticity (long-term plasticity (LTP)) deficits in both sexes. Further, in vivo administration of tatM2NX two weeks after CA/CPR reduced LTP impairments and restored memory function. These data provide evidence that pharmacological synaptic restoration of the surviving hippocampal network can occur independent of neuroprotection via inhibition of TRPM2 channels, providing a novel strategy to improve cognitive recovery in children following cerebral ischemia. Importantly, these data underscore the importance of age-appropriate models in disease research.
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17
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Abstract
Cardiac arrest results from a broad range of etiologies that can be broadly grouped as sudden and asphyxial. Animal studies point to differences in injury pathways invoked in the heart and brain that drive injury and outcome after these different forms of cardiac arrest. Present guidelines largely ignore etiology in their management recommendations. Existing clinical data reveal significant heterogeneity in the utility of presently employed resuscitation and postresuscitation strategies based on etiology. The development of future neuroprotective and cardioprotective therapies should also take etiology into consideration to optimize the chances for successful translation.
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18
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Hunfeld M, Dulfer K, Rietman A, Pangalila R, van Gils-Frijters A, Catsman-Berrevoets C, Tibboel D, Buysse C. Longitudinal two years evaluation of neuropsychological outcome in children after out of hospital cardiac arrest. Resuscitation 2021; 167:29-37. [PMID: 34389455 DOI: 10.1016/j.resuscitation.2021.07.043] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/21/2021] [Accepted: 07/24/2021] [Indexed: 10/20/2022]
Abstract
AIM To investigate longitudinal functional and neuropsychological outcomes 3-6 and 24 months after paediatric out-of-hospital cardiac arrest (OHCA). Further, to explore the association between paediatric cerebral performance category (PCPC) and intelligence. METHODS Prospective longitudinal single center study including children (0-17 years) with OHCA, admitted to the PICU of a tertiary care hospital between 2012 and 2017. Survivors were assessed during an outpatient multidisciplinary follow-up program 3-6 and 24 months post-OHCA. Functional and neuropsychological outcomes were assessed through interviews, neurological exam, and validated neuropsychological testing. RESULTS The total eligible cohort consisted of 49 paediatric OHCA survivors. The most common cause of OHCA was arrhythmia (33%). Median age at time of OHCA was 48 months, 67% were males. At 3-6 and 24 months post-OHCA, respectively 74 and 73% had a good PCPC score, defined as 1-2. Compared with normative data, OHCA children obtained worse sustained attention and processing speed scores 3-6 (n = 26) and 24 (n = 27) months post-OHCA. At 24 months, they also obtained worse intelligence, selective attention and cognitive flexibility scores. In children tested at both time-points (n = 19), no significant changes in neuropsychological outcomes were found over time. Intelligence scores did not correlate with PCPC. CONCLUSION Although paediatric OHCA survivors had a good PCPC score 3-6 and 24 months post-OHCA, they obtained worse scores on important neuropsychological domains such as intelligence and executive functioning (attention and cognitive flexibility). Follow-up should continue over a longer life span in order to fully understand the long-term impact of OHCA in childhood.
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Affiliation(s)
- Maayke Hunfeld
- Intensive Care and Department of Paediatric Surgery, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands; Department of Paediatric Neurology, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands.
| | - Karolijn Dulfer
- Intensive Care and Department of Paediatric Surgery, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Andre Rietman
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Robert Pangalila
- Rijndam Rehabilitation - Paediatric Rehabilitation, Westersingel 300, 3015 LJ Rotterdam, the Netherlands
| | - Annabel van Gils-Frijters
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Coriene Catsman-Berrevoets
- Department of Paediatric Neurology, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Dick Tibboel
- Intensive Care and Department of Paediatric Surgery, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
| | - Corinne Buysse
- Intensive Care and Department of Paediatric Surgery, Erasmus MC, Sophia Children's Hospital, Doctor Molewaterplein 40, 3015 GD Rotterdam, the Netherlands
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Mitchell HK, Reddy A, Perry MA, Gathers CA, Fowler JC, Yehya N. Racial, ethnic, and socioeconomic disparities in paediatric critical care in the USA. THE LANCET CHILD & ADOLESCENT HEALTH 2021; 5:739-750. [PMID: 34370979 DOI: 10.1016/s2352-4642(21)00161-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 11/17/2022]
Abstract
In an era of tremendous medical advancements, it is important to characterise and address inequities in the provision of health care and in outcomes. There is a large body of evidence describing such disparities by race or ethnicity and socioeconomic position in critically ill adults; however, this important issue has received less attention in children and adolescents (aged ≤21 years). This Review presents a summary of the available evidence on disparities in outcomes in paediatric critical illness in the USA as a result of racism and socioeconomic privilege. The majority of evidence of racial and socioeconomic disparities in paediatric critical care originates from the USA and is retrospective, with only one prospective intervention-based study. Although there is mixed evidence of disparities by race or ethnicity and socioeconomic position in general paediatric intensive care unit admissions and outcomes in the USA, there are striking trends within some disease processes. Notably, there is evidence of disparities in management and outcomes for out-of-hospital cardiac arrest, asthma, severe trauma, sepsis, and oncology, and in families' perceptions of care. Furthermore, there is clear evidence that critical care research is limited by under-enrolment of participants from minority race or ethnicity groups. We advocate for rigorous research standards and increases in the recruitment and enrolment of a diverse range of participants in paediatric critical care research to better understand the disparities observed, including the effects of racism and poverty. A clearer understanding of when, where, and how such disparities affect patients will better enable the development of effective strategies to inform practice, interventions, and policy.
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Affiliation(s)
- Hannah K Mitchell
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
| | - Anireddy Reddy
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Leonard Davis Institute of Health Economics, University of Pennsylvania, PA, USA
| | - Mallory A Perry
- Research Institute, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Cody-Aaron Gathers
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Jessica C Fowler
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Nadir Yehya
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Leonard Davis Institute of Health Economics, University of Pennsylvania, PA, USA
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20
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Croughan S, Barrett M. Associations between initial serum pH value and outcomes of paediatric out-of-hospital cardiac arrest. Am J Emerg Med 2021; 52:262. [PMID: 33888354 DOI: 10.1016/j.ajem.2021.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 04/08/2021] [Indexed: 11/17/2022] Open
Affiliation(s)
- Sean Croughan
- Department of Emergency Medicine, Children's Health Ireland - Crumlin, Dublin, Ireland.
| | - Michael Barrett
- Department of Emergency Medicine, Children's Health Ireland - Crumlin, Dublin, Ireland; Women's and Children's Health, School of Medicine, University College Dublin, Ireland
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21
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Chang CY, Wu PH, Hsiao CT, Chang CP, Chen YC, Wu KH. Sodium bicarbonate administration during in-hospital pediatric cardiac arrest: A systematic review and meta-analysis. Resuscitation 2021; 162:188-197. [PMID: 33662526 DOI: 10.1016/j.resuscitation.2021.02.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 01/23/2021] [Accepted: 02/12/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Current American Heart Association Pediatric Life Support (PLS) guidelines do not recommend the routine use of sodium bicarbonate (SB) during cardiac arrest in pediatric patients. However, SB administration during pediatric resuscitation is still common in clinical practice. The objective of this study was to assess the impact of SB on mortality and neurological outcomes in pediatric patients with in-hospital cardiac arrest. METHODS We searched PubMed, Embase, and the Cochrane Central Register of Controlled Trials from inception to January 2021. We included studies of pediatric patients that had two treatment arms (treated with SB or not treated with SB) during in-hospital cardiac arrest (IHCA). Risk of bias was assessed using the Newcastle-Ottawa Scale and the certainty of evidence was assessed using GRADE system. RESULTS We included 7 observational studies with a total of 4877 pediatric in-hospital cardiac arrest patients. Meta-analysis showed that SB administration during pediatric cardiac resuscitation was associated with a significantly decreased rate of survival to hospital discharge (odds ratio [OR], 0.40; 95% confidence interval [CI], 0.25-0.63, p value = 0.0003). There were insufficient studies for 24-h survival and neurologic outcomes analysis. The subgroup analysis showed a significantly decreased rate of survival to hospital discharge in both the "before 2010" subgroup (OR 0.47; 95% CI 0.30-0.73; p value = 0.006) and the "after 2010" subgroup (OR 0.46; 95% CI 0.25-0.87; p value = 0.02). The certainty of evidence ranged from very low to low. CONCLUSIONS This meta-analysis of non-randomized studies supported current PLS guideline that routine administration of SB is not recommended in pediatric cardiac arrest except in special resuscitation situations. TRIAL REGISTRATION The protocol was registered with PROSPERO on 8 August 2020 (registration number: CRD42020197837).
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Affiliation(s)
- Chih-Yao Chang
- Department of Emergency Medicine, Chang Gung Memorial Hospital, No. 6, W. Sec., Jiapu Rd., Puzih City, Chiayi County 613, Taiwan
| | - Po-Han Wu
- Department of Emergency Medicine, Chang Gung Memorial Hospital, No. 6, W. Sec., Jiapu Rd., Puzih City, Chiayi County 613, Taiwan
| | - Cheng-Ting Hsiao
- Department of Emergency Medicine, Chang Gung Memorial Hospital, No. 6, W. Sec., Jiapu Rd., Puzih City, Chiayi County 613, Taiwan; Department of Medicine, Chang Gung University, No. 259, Wenhua 1st Rd., Guishan Dist., Taoyuan City 333, Taiwan
| | - Chia-Peng Chang
- Department of Emergency Medicine, Chang Gung Memorial Hospital, No. 6, W. Sec., Jiapu Rd., Puzih City, Chiayi County 613, Taiwan
| | - Yi-Chuan Chen
- Department of Emergency Medicine, Chang Gung Memorial Hospital, No. 6, W. Sec., Jiapu Rd., Puzih City, Chiayi County 613, Taiwan; Department of Nursing, Chang Gung University of Science and Technology, Chiayi Campus, Chiayi, Taiwan
| | - Kai-Hsiang Wu
- Department of Emergency Medicine, Chang Gung Memorial Hospital, No. 6, W. Sec., Jiapu Rd., Puzih City, Chiayi County 613, Taiwan; Department of Nursing, Chang Gung University of Science and Technology, Chiayi Campus, Chiayi, Taiwan.
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Hunfeld M, Nadkarni VM, Topjian A, Harpman J, Tibboel D, van Rosmalen J, de Hoog M, Catsman-Berrevoets CE, Buysse CMP. Timing and Cause of Death in Children Following Return of Circulation After Out-of-Hospital Cardiac Arrest: A Single-Center Retrospective Cohort Study. Pediatr Crit Care Med 2021; 22:101-113. [PMID: 33027241 DOI: 10.1097/pcc.0000000000002577] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To determine timing and cause of death in children admitted to the PICU following return of circulation after out-of-hospital cardiac arrest. DESIGN Retrospective observational study. SETTING Single-center observational cohort study at the PICU of a tertiary-care hospital (Erasmus MC-Sophia, Rotterdam, The Netherlands) between 2012 and 2017. PATIENTS Children younger than 18 years old with out-of-hospital cardiac arrest and return of circulation admitted to the PICU. MEASUREMENTS AND RESULTS Data included general, cardiopulmonary resuscitation and postreturn of circulation characteristics. The primary outcome was defined as survival to hospital discharge. Modes of death were classified as brain death, withdrawal of life-sustaining therapies due to poor neurologic prognosis, withdrawal of life-sustaining therapies due to refractory circulatory and/or respiratory failure, and recurrent cardiac arrest without return of circulation. One hundred thirteen children with out-of-hospital cardiac arrest were admitted to the PICU following return of circulation (median age 53 months, 64% male, most common cause of out-of-hospital cardiac arrest drowning [21%]). In these 113 children, there was 44% survival to hospital discharge and 56% nonsurvival to hospital discharge (brain death 29%, withdrawal of life-sustaining therapies due to poor neurologic prognosis 67%, withdrawal of life-sustaining therapies due to refractory circulatory and/or respiratory failure 2%, and recurrent cardiac arrest 2%). Compared with nonsurvivors, more survivors had witnessed arrest (p = 0.007), initial shockable rhythm (p < 0.001), shorter cardiopulmonary resuscitation duration (p < 0.001), and more favorable clinical neurologic examination within 24 hours after admission. Basic cardiopulmonary resuscitation event and postreturn of circulation (except for the number of extracorporeal membrane oxygenation) characteristics did not significantly differ between the withdrawal of life-sustaining therapies due to poor neurologic prognosis and brain death patients. Timing of decision-making to withdrawal of life-sustaining therapies due to poor neurologic prognosis ranged from 0 to 18 days (median: 0 d; interquartile range, 0-3) after cardiopulmonary resuscitation. The decision to withdrawal of life-sustaining therapies was based on neurologic examination (100%), electroencephalography (44%), and/or brain imaging (35%). CONCLUSIONS More than half of children who achieve return of circulation after out-of-hospital cardiac arrest died after PICU admission. Of these deaths, two thirds (67%) underwent withdrawal of life-sustaining therapies based on an expected poor neurologic prognosis and did so early after return of circulation. There is a need for international guidelines for accurate neuroprognostication in children after cardiac arrest.
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Affiliation(s)
- Maayke Hunfeld
- Department of Pediatric Neurology, Erasmus MC, Sophia Children's Hospital, Rotterdam, The Netherlands
- Department of Pediatric Surgery and Intensive Care, Erasmus MC, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Alexis Topjian
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Jasmijn Harpman
- Department of Pediatric Surgery and Intensive Care, Erasmus MC, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Dick Tibboel
- Department of Pediatric Surgery and Intensive Care, Erasmus MC, Sophia Children's Hospital, Rotterdam, The Netherlands
| | | | - Matthijs de Hoog
- Department of Pediatric Surgery and Intensive Care, Erasmus MC, Sophia Children's Hospital, Rotterdam, The Netherlands
| | | | - Corinne M P Buysse
- Department of Pediatric Surgery and Intensive Care, Erasmus MC, Sophia Children's Hospital, Rotterdam, The Netherlands
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Okada A, Okada Y, Kandori K, Nakajima S, Okada N, Matsuyama T, Kitamura T, Hiromichi N, Iiduka R. Associations between initial serum pH value and outcomes of pediatric out-of-hospital cardiac arrest. Am J Emerg Med 2020; 40:89-95. [PMID: 33360395 DOI: 10.1016/j.ajem.2020.12.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 12/06/2020] [Accepted: 12/10/2020] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Pediatric out-of-hospital cardiac arrest (OHCA) is one of the most critical conditions seen in the emergency department (ED). Although initial serum pH value is reported to be associated with outcome in adult OHCA patients, the association is unclear in pediatric OHCA patients. Thus, we aimed to identify the association between initial pH value and outcome among pediatric OHCA patients. METHODS This study was a retrospective analysis of a multicenter prospective cohort registry (Japanese Association for Acute Medicine out-of-hospital cardiac arrest registry) from 87 hospitals in Japan. We included pediatric OHCA patients younger than 16 years of age who were registered in this registry between June 2014 and December 2017. Of the 34,754 patients in the database, 458 patients were ultimately included in the analysis. We equally divided the patients into four groups, based on their initial pH value, and conducted a multivariate logistic regression analysis to calculate the adjusted odds ratios of the initial pH value on hospital arrival with their 95% confidence intervals for the primary outcome. RESULTS The median (interquartile range) age was 1 (0-6) year, and 77.9% (357/458) of the first monitored rhythm was asystole. The primary outcome was 1-month survival. The overall 1-month survival was 13.3% (61/458), and a 1-month favorable neurologic outcome was seen in 5.2% (24/458) of cases. The adjusted odds ratios and 95% confidence intervals for the pH 6.81-6.64, pH 6.63-6.47, pH <6.47, and pH unknown groups compared with the pH ≥6.82 group for 1-month survival were 0.39 (0.16-0.97), 0.13 (0.04-0.44), 0.03 (0.00-0.24), and 0.07 (0.02-0.21), respectively. CONCLUSIONS This study demonstrated the association between the initial pH value on hospital arrival and 1-month survival among pediatric OHCA patients.
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Affiliation(s)
- Asami Okada
- Department of Emergency Medicine and Critical Care, Japanese Red Cross Society Kyoto Daini Hospital, 355-5 Haruobicho Kamigyoku, Kyoto 602-8026, Japan
| | - Yohei Okada
- Preventive Services, School of Public Health, Kyoto University, Yoshida-honmachi, Sakyo-ku, Kyoto 606-8501, Japan; Department of Primary care and Emergency Medicine, Graduate School of Medicine, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto 606-8501, Japan.
| | - Kenji Kandori
- Department of Emergency Medicine and Critical Care, Japanese Red Cross Society Kyoto Daini Hospital, 355-5 Haruobicho Kamigyoku, Kyoto 602-8026, Japan
| | - Satoshi Nakajima
- Department of Emergency Medicine and Critical Care, Japanese Red Cross Society Kyoto Daini Hospital, 355-5 Haruobicho Kamigyoku, Kyoto 602-8026, Japan; Department of Emergency Medicine, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Nobunaga Okada
- Department of Emergency Medicine, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Tasuku Matsuyama
- Department of Emergency Medicine, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Tetsuhisa Kitamura
- Division of Environmental Medicine and Population Sciences, Department of Social Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Narumiya Hiromichi
- Department of Emergency Medicine and Critical Care, Japanese Red Cross Society Kyoto Daini Hospital, 355-5 Haruobicho Kamigyoku, Kyoto 602-8026, Japan
| | - Ryoji Iiduka
- Department of Emergency Medicine and Critical Care, Japanese Red Cross Society Kyoto Daini Hospital, 355-5 Haruobicho Kamigyoku, Kyoto 602-8026, Japan
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A Systematic Review of Neuromonitoring Modalities in Children Beyond Neonatal Period After Cardiac Arrest. Pediatr Crit Care Med 2020; 21:e927-e933. [PMID: 32541373 DOI: 10.1097/pcc.0000000000002415] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Postresuscitation care in children focuses on preventing secondary neurologic injury and attempts to provide (precise) prognostication for both caregivers and the medical team. This systematic review provides an overview of neuromonitoring modalities and their potential role in neuroprognostication in postcardiac arrest children. DATA RESOURCES Databases EMBASE, Web of Science, Cochrane, MEDLINE Ovid, Google Scholar, and PsycINFO Ovid were searched in February 2019. STUDY SELECTION Enrollment of children after in- and out-of-hospital cardiac arrest between 1 month and 18 years and presence of a neuromonitoring method obtained within the first 2 weeks post cardiac arrest. Two reviewers independently selected appropriate studies based on the citations. DATA EXTRACTION Data collected included study characteristics and methodologic quality, populations enrolled, neuromonitoring modalities, outcome, and limitations. Evidence tables per neuromonitoring method were constructed using a standardized data extraction form. Each included study was graded according to the Oxford Evidence-Based Medicine scoring system. DATA SYNTHESIS Of 1,195 citations, 27 studies met the inclusion criteria. There were 16 retrospective studies, nine observational prospective studies, one observational exploratory study, and one pilot randomized controlled trial. Neuromonitoring methods included neurologic examination, routine electroencephalography and continuous electroencephalography, transcranial Doppler, MRI, head CT, plasma biomarkers, somatosensory evoked potentials, and brainstem auditory evoked potential. All evidence was graded 2B-2C. CONCLUSIONS The appropriate application and precise interpretation of available modalities still need to be determined in relation to the individual patient. International collaboration in standardized data collection during the (acute) clinical course together with detailed long-term outcome measurements (including functional outcome, neuropsychologic assessment, and health-related quality of life) are the first steps toward more precise, patient-specific neuroprognostication after pediatric cardiac arrest.
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25
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Scholefield BR, Martin J, Penny-Thomas K, Evans S, Kool M, Parslow R, Feltbower R, Draper ES, Hiley V, Sitch AJ, Kanthimathinathan HK, Morris KP, Smith F. NEUROlogical Prognosis After Cardiac Arrest in Kids (NEUROPACK) study: protocol for a prospective multicentre clinical prediction model derivation and validation study in children after cardiac arrest. BMJ Open 2020; 10:e037517. [PMID: 32978195 PMCID: PMC7520830 DOI: 10.1136/bmjopen-2020-037517] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Currently, we are unable to accurately predict mortality or neurological morbidity following resuscitation after paediatric out of hospital (OHCA) or in-hospital (IHCA) cardiac arrest. A clinical prediction model may improve communication with parents and families and risk stratification of patients for appropriate postcardiac arrest care. This study aims to the derive and validate a clinical prediction model to predict, within 1 hour of admission to the paediatric intensive care unit (PICU), neurodevelopmental outcome at 3 months after paediatric cardiac arrest. METHODS AND ANALYSIS A prospective study of children (age: >24 hours and <16 years), admitted to 1 of the 24 participating PICUs in the UK and Ireland, following an OHCA or IHCA. Patients are included if requiring more than 1 min of cardiopulmonary resuscitation and mechanical ventilation at PICU admission Children who had cardiac arrests in PICU or neonatal intensive care unit will be excluded. Candidate variables will be identified from data submitted to the Paediatric Intensive Care Audit Network registry. Primary outcome is neurodevelopmental status, assessed at 3 months by telephone interview using the Vineland Adaptive Behavioural Score II questionnaire. A clinical prediction model will be derived using logistic regression with model performance and accuracy assessment. External validation will be performed using the Therapeutic Hypothermia After Paediatric Cardiac Arrest trial dataset. We aim to identify 370 patients, with successful consent and follow-up of 150 patients. Patient inclusion started 1 January 2018 and inclusion will continue over 18 months. ETHICS AND DISSEMINATION Ethical review of this protocol was completed by 27 September 2017 at the Wales Research Ethics Committee 5, 17/WA/0306. The results of this study will be published in peer-reviewed journals and presented in conferences. TRIAL REGISTRATION NUMBER NCT03574025.
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Affiliation(s)
- Barnaby Robert Scholefield
- Birmingham Acute Care Research Group, University of Birmingham College of Medical and Dental Sciences, Birmingham, West Midlands, UK
- Paediatric Intensive Care Unit, Birmingham Women and Children's NHS Foundation Trust, Birmingham, West Midlands, UK
| | - James Martin
- Institute of Applied Health Research, University of Birmingham, Birmingham, West Midlands, UK
| | - Kate Penny-Thomas
- Paediatric Intensive Care Unit, Birmingham Women and Children's NHS Foundation Trust, Birmingham, West Midlands, UK
| | - Sarah Evans
- Paediatric Intensive Care Unit, Birmingham Women and Children's NHS Foundation Trust, Birmingham, West Midlands, UK
| | - Mirjam Kool
- Birmingham Acute Care Research Group, University of Birmingham College of Medical and Dental Sciences, Birmingham, West Midlands, UK
- Paediatric Intensive Care Unit, Birmingham Women and Children's NHS Foundation Trust, Birmingham, West Midlands, UK
| | - Roger Parslow
- Leeds Institute for Data Analytics, University of Leeds, Leeds, West Yorkshire, UK
| | - Richard Feltbower
- Leeds Institute for Data Analytics, University of Leeds, Leeds, West Yorkshire, UK
| | - Elizabeth S Draper
- Health Sciences, University of Leicester College of Medicine Biological Sciences and Psychology, Leicester, UK
| | - Victoria Hiley
- Leeds Institute for Data Analytics, University of Leeds, Leeds, West Yorkshire, UK
| | - Alice J Sitch
- Institute of Applied Health Research, University of Birmingham, Birmingham, West Midlands, UK
- NIHR Birmingham Biomedical Research Centre, University of Birmingham, Birmingham, UK
| | - Hari Krishnan Kanthimathinathan
- Birmingham Acute Care Research Group, University of Birmingham College of Medical and Dental Sciences, Birmingham, West Midlands, UK
- Paediatric Intensive Care Unit, Birmingham Women and Children's NHS Foundation Trust, Birmingham, West Midlands, UK
| | - Kevin P Morris
- Paediatric Intensive Care Unit, Birmingham Women and Children's NHS Foundation Trust, Birmingham, West Midlands, UK
- Institute of Applied Health Research, University of Birmingham, Birmingham, West Midlands, UK
| | - Fang Smith
- Birmingham Acute Care Research Group, University of Birmingham College of Medical and Dental Sciences, Birmingham, West Midlands, UK
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26
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Abstract
Pediatric cardiac arrest is a relatively rare but devastating presentation in infants and children. In contrast to adult patients, in whom a primary cardiac dysrhythmia is the most likely cause of cardiac arrest, pediatric patients experience cardiovascular collapse most frequently after an initial respiratory arrest. Aggressive treatment in the precardiac arrest state should be initiated to prevent deterioration and should focus on support of oxygenation, ventilation, and hemodynamics, regardless of the presumed cause. Unfortunately, outcomes for pediatric cardiac arrest, whether in hospital or out of hospital, continue to be poor.
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Affiliation(s)
- Nathan W Mick
- Department of Emergency Medicine, Pediatric Emergency Medicine, Maine Medical Center, 22 Bramhall Street, Portland, ME 04102, USA; Tufts University School of Medicine, Boston, MA, USA.
| | - Rachel J Williams
- Tufts University School of Medicine, Boston, MA, USA; Pediatric Emergency Medicine, Maine Medical Center, 22 Bramhall Street, Portland, ME 04102, USA
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27
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Fink EL, Wisnowski J, Clark R, Berger RP, Fabio A, Furtado A, Narayan S, Angus DC, Watson RS, Wang C, Callaway CW, Bell MJ, Kochanek PM, Bluml S, Panigrahy A. Brain MR imaging and spectroscopy for outcome prognostication after pediatric cardiac arrest. Resuscitation 2020; 157:185-194. [PMID: 32653571 DOI: 10.1016/j.resuscitation.2020.06.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 06/09/2020] [Accepted: 06/16/2020] [Indexed: 12/11/2022]
Abstract
AIM Children surviving cardiac arrest are at high risk of neurological morbidity and mortality; however, there is a lack of validated prognostic biomarkers. We aimed to evaluate brain magnetic resonance imaging (MRI) and spectroscopy (MRS) as predictors of death and disability. Secondly, we evaluated whether MRI/S by randomized group. METHODS This single center study analyzed clinically indicated brain MRI/S data from children enrolled in a randomized controlled trial of 24 vs. 72 h of hypothermia following cardiac arrest. Two pediatric radiologists scored conventional MRIs. Lactate and N-acetyl-aspartate (NAA) concentrations (mmol/kg) were determined from spectra acquired from the basal ganglia, thalamus, parietal white matter and parietooccipital gray matter. Mortality and neurological outcomes (favorable = Pediatric Cerebral Performance Category [PCPC] 1, 2, 3 or increase < 2) were assessed at hospital discharge. Non-parametric tests were used to test for associations between MRI/S biomarkers and outcome and randomized group. RESULTS 23 children with (median [interquartile range]) age of 1.5 (0.3-4.0) years. Ten (44%) had favorable outcome. There were more T2 brain lesions in the lentiform nuclei in children with unfavorable 12 (92%) vs. favorable 3 (33%) outcome, p = 0.007. Increased lactate and decreased NAA concentrations in the parietooccipital gray matter and decreased NAA in the parietal white matter were associated with unfavorable outcome (p's < 0.05). There were no differences for any biomarker by randomized group. CONCLUSION Regional cerebral and metabolic MRI/S biomarkers are predictive of neurological outcomes at hospital discharge in pediatric cardiac arrest and should undergo validation testing in a large sample.
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Affiliation(s)
- Ericka L Fink
- Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA; Department of Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA; Safar Center for Resuscitation Research, Pittsburgh, PA, USA.
| | | | - Robert Clark
- Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA; Department of Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA; Safar Center for Resuscitation Research, Pittsburgh, PA, USA
| | - Rachel P Berger
- Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA; Safar Center for Resuscitation Research, Pittsburgh, PA, USA
| | - Anthony Fabio
- Department of Epidemiology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Andre Furtado
- Department of Radiology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Srikala Narayan
- Department of Radiology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Derek C Angus
- Department of Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA; Clinical Research, Investigation, and Systems Modeling of Acute Illness (CRISMA) Center, Pittsburgh, PA, USA
| | - R Scott Watson
- Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA; Center for Child Health, Behavior, and Development, Seattle Children's Research Institute, Seattle, WA, USA
| | - Chunyan Wang
- Department of Epidemiology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Clifton W Callaway
- Emergency Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA; Safar Center for Resuscitation Research, Pittsburgh, PA, USA
| | | | - Patrick M Kochanek
- Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA; Department of Critical Care Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA; Safar Center for Resuscitation Research, Pittsburgh, PA, USA
| | - Stefan Bluml
- Children's Hospital of Los Angeles, Los Angeles, CA, USA
| | - Ashok Panigrahy
- Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA; Department of Radiology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
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28
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Prognostic value of the delta neutrophil index in pediatric cardiac arrest. Sci Rep 2020; 10:3497. [PMID: 32103031 PMCID: PMC7044231 DOI: 10.1038/s41598-020-60126-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 02/07/2020] [Indexed: 12/17/2022] Open
Abstract
The delta neutrophil index (DNI), which reflects the ratio of circulating immature neutrophils, has been reported to be highly predictive of mortality in systemic inflammation. We investigated the prognostic significance of DNI value for early mortality and neurologic outcomes after pediatric cardiac arrest (CA). We retrospectively analyzed the data of eligible patients (<19 years in age). Among 85 patients, 55 subjects (64.7%) survived and 36 (42.4%) showed good outcomes at 30 days after CA. Cox regression analysis revealed that the DNI values immediately after the return of spontaneous circulation, at 24 hours and 48 hours after CA, were related to an increased risk for death within 30 days after CA (P < 0.001). A DNI value of higher than 3.3% at 24 hours could significantly predict both 30-day mortality (hazard ratio: 11.8; P < 0.001) and neurologic outcomes (odds ratio: 8.04; P = 0.003). The C statistic for multivariable prediction models for 30-day mortality (incorporating DNI at 24 hours, compression time, and serum sodium level) was 0.799, and the area under the receiver operating characteristic curve of DNI at 24 hours for poor neurologic outcome was 0.871. Higher DNI was independently associated with 30-day mortality and poor neurologic outcomes after pediatric CA.
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29
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Topjian AA, de Caen A, Wainwright MS, Abella BS, Abend NS, Atkins DL, Bembea MM, Fink EL, Guerguerian AM, Haskell SE, Kilgannon JH, Lasa JJ, Hazinski MF. Pediatric Post–Cardiac Arrest Care: A Scientific Statement From the American Heart Association. Circulation 2019; 140:e194-e233. [DOI: 10.1161/cir.0000000000000697] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Successful resuscitation from cardiac arrest results in a post–cardiac arrest syndrome, which can evolve in the days to weeks after return of sustained circulation. The components of post–cardiac arrest syndrome are brain injury, myocardial dysfunction, systemic ischemia/reperfusion response, and persistent precipitating pathophysiology. Pediatric post–cardiac arrest care focuses on anticipating, identifying, and treating this complex physiology to improve survival and neurological outcomes. This scientific statement on post–cardiac arrest care is the result of a consensus process that included pediatric and adult emergency medicine, critical care, cardiac critical care, cardiology, neurology, and nursing specialists who analyzed the past 20 years of pediatric cardiac arrest, adult cardiac arrest, and pediatric critical illness peer-reviewed published literature. The statement summarizes the epidemiology, pathophysiology, management, and prognostication after return of sustained circulation after cardiac arrest, and it provides consensus on the current evidence supporting elements of pediatric post–cardiac arrest care.
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Mercier E, Laroche E, Beck B, Le Sage N, Cameron PA, Émond M, Berthelot S, Mitra B, Ouellet-Pelletier J. Defibrillation energy dose during pediatric cardiac arrest: Systematic review of human and animal model studies. Resuscitation 2019; 139:241-252. [DOI: 10.1016/j.resuscitation.2019.04.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 03/25/2019] [Accepted: 04/16/2019] [Indexed: 10/27/2022]
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Clinical Survey and Predictors of Outcomes of Pediatric Out-of-Hospital Cardiac Arrest Admitted to the Emergency Department. Sci Rep 2019; 9:7032. [PMID: 31065052 PMCID: PMC6505536 DOI: 10.1038/s41598-019-43020-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 04/08/2019] [Indexed: 12/19/2022] Open
Abstract
Pediatric out-of-hospital cardiac arrest (OHCA) is a rare event with severe sequelae. Although the survival to hospital-discharge (STHD) rate has improved from 2–6% to 17.6–40.2%, only 1–4% of OHCA survivors have a good neurological outcome. This study investigated the characteristics of case management before and after admittance to the emergency department (ED) associated with outcomes of pediatric OHCA in an ED. This was a retrospective study of data collected from our ED resuscitation room logbooks dating from 2005 to 2016. All records of children under 18 years old with OHCA were reviewed. Outcomes of interest included sustained return of spontaneous circulation (SROSC), STHD, and neurological outcomes. From the 12-year study period, 152 patients were included. Pediatric OHCA commonly affects males (55.3%, n = 84) and infants younger than 1 year of age (47.4%, n = 72) at home (76.3%, n = 116). Most triggers of pediatric OHCA were respiratory in nature (53.2%, n = 81). Sudden infant death syndrome (SIDS) (29.6%, n = 45), unknown medical causes (25%, n = 38), and trauma (10.5%, n = 16) were the main causes of pediatric OHCA. Sixty-two initial cardiac rhythms at the scene were obtained, most of which were asystole and pulseless electrical activity (PEA) (93.5%, n/all: 58/62). Upon ED arrival, cardiopulmonary resuscitation (CPR) was continued for 32.66 ± 20.71 min in the ED and 34.9% (n = 53) gained SROSC. Among them, 13.8% (n = 21) achieved STHD and 4.6% (n = 7) had a favorable neurological outcome. In multivariate analyses, fewer ED epinephrine doses (p < 0.05), witness of OHCA (p = 0.001), and shorter ED CPR duration (p = 0.007) were factors that increased the rate of SROSC at the ED. A longer emergency medical service (EMS) scene interval (p = 0.047) and shorter ED CPR interval (p = 0.047) improved STHD.
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33
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Dispatcher-assisted cardiopulmonary resuscitation for paediatric out-of-hospital cardiac arrest: A structured evaluation of communication issues using the SACCIA ® safe communication typology. Resuscitation 2019; 139:144-151. [PMID: 30999084 DOI: 10.1016/j.resuscitation.2019.04.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 03/18/2019] [Accepted: 04/03/2019] [Indexed: 12/31/2022]
Abstract
AIM To evaluate communication issues during dispatcher-assisted cardiopulmonary resuscitation (DACPR) for paediatric out-of-hospital cardiac arrest in a structured manner to facilitate recommendations for training improvement. METHODS A retrospective observational study evaluated DACPR communication issues using the SACCIA® Safe Communication typology (Sufficiency, Accuracy, Clarity, Contextualization, Interpersonal Adaptation). Telephone recordings of 31 cases were transcribed verbatim and analysed with respect to encoding, decoding and transactional communication issues. RESULTS Sixty SACCIA communication issues were observed in the 31 cases, averaging 1.9 issues per case. A majority of the issues were related to sufficiency (35%) and accuracy (35%) of communication between dispatcher and caller. Situation specific guideline application was observed in CPR practice, (co)counting and methods of compressions. CONCLUSION This structured evaluation identified specific issues in paediatric DACPR communication. Our training recommendations focus on situation and language specific guideline application and moving beyond verbal communication by utilizing the smart phone's functions. Prospective efforts are necessary to follow-up its translation into better paediatric DACPR outcomes.
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Yang D, Ha SG, Ryoo E, Choi JY, Kim HJ. Multimodal assessment using early brain CT and blood pH improve prediction of neurologic outcomes after pediatric cardiac arrest. Resuscitation 2019; 137:7-13. [PMID: 30735742 DOI: 10.1016/j.resuscitation.2019.01.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 12/25/2018] [Accepted: 01/26/2019] [Indexed: 01/02/2023]
Abstract
BACKGROUND Early prediction of neurologic prognosis in children resuscitated from cardiac arrest is a major challenge. This study aimed to investigate the usefulness of a combined model based on brain computed tomography (CT) and initial blood gas analysis to predict neurologic prognoses in pediatric patients after cardiac arrest. METHODS We retrospectively analyzed the medical records of patients resuscitated after cardiac arrest from 2000 to 2018. Patients aged one month to 18 years were included. Gray to white matter ratio (GWR), ambient cistern effacement (ACE), and blood gas analysis were studied. The primary outcome was neurological prognosis, which was evaluated using the Pediatric Cerebral Performance Category (PCPC) scale at discharge. RESULTS Of 97 resuscitated patients, 64 brain CT images were available. Fourteen patients had a good neurologic outcome (PCPC 1-3) and 50 patients a poor neurologic outcome (PCPC 4-6). The multimodal model (AUC 0.897) containing GWR of basal ganglia (BG), ACE, and blood pH was found to be superior for predicting poor neurologic prognosis than single variable models (AUC of GWR-BG: 0.744, ACE: 0.804, pH: 0.747). Interestingly, we found the GWR-BG cutoff value for specificity 100% differed significantly between patients <4 years (cutoff value: 1.08, p = 0.04) and ≥4 years (cutoff value: 1.18, p = 0.004). CONCLUSIONS The combination of GWR-BG, ambient cistern effacement, and blood pH was found to usefully predict neurological outcome in children resuscitated from cardiac arrest. In addition, the cutoff value of GWR-BG for the prediction of neurologic outcome was found to increase with age.
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Affiliation(s)
- Donghwa Yang
- Department of Pediatrics, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Seok Gyun Ha
- Department of Pediatrics, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Eell Ryoo
- Department of Pediatrics, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Jae Yeon Choi
- Department of Emergency Medicine, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Hyo Jeong Kim
- Department of Pediatrics, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea.
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Yang D, Ryoo E, Kim HJ. Combination of Early EEG, Brain CT, and Ammonia Level Is Useful to Predict Neurologic Outcome in Children Resuscitated From Cardiac Arrest. Front Pediatr 2019; 7:223. [PMID: 31214555 PMCID: PMC6558142 DOI: 10.3389/fped.2019.00223] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 05/20/2019] [Indexed: 01/19/2023] Open
Abstract
Purpose: Predicting neurologic prognosis in pediatric patients recovered after cardiac arrest is more difficult than in adults. This study hypothesized that a combination model of early electroencephalography, brain computed tomography (CT), and laboratory findings improve prediction performance of neurologic outcome in pediatric patients after cardiac arrest. Methods: We retrospectively analyzed the medical records of pediatric patients resuscitated after non-traumatic cardiac arrest. Clinical features, electroencephalography, gray matter to white matter attenuation ratio on brain CT, and laboratory findings were analyzed. The primary outcome was neurologic prognosis based on the Pediatric Cerebral Performance Category score. Results: Of 21 patients, seven (33.3%) were classified as a good neurologic outcome group and 14 (66.7%) were classified as a poor neurologic outcome group. The good outcome group was associated with a slow and disorganized electroencephalographic background pattern (P = 0.006), reactivity (P = 0.006), and electrographic seizures (P = 0.03). The frequency of a suppressed electroencephalographic background pattern was significantly higher in the poor outcome group (P = 0.006). The poor outcome group was also associated with a low level of gray matter to white matter attenuation ratio (P = 0.03) and hyperammonemia (P = 0.003). The area under curve of the combined model, consisting of electroencephalographic background, gray matter to white matter attenuation ratio, and ammonia was the highest at 0.959 (0.772-0.999) with a specificity of 100%. Conclusion: Unfavorable electroencephalographic background, low gray matter to white matter attenuation ratio on brain CT, and hyperammonemia are associated with poor neurologic outcome in children after cardiac arrest.
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Affiliation(s)
- Donghwa Yang
- Department of Pediatrics, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, South Korea
| | - Eell Ryoo
- Department of Pediatrics, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, South Korea
| | - Hyo Jeong Kim
- Department of Pediatrics, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, South Korea
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Lee TH, Juan IC, Hsu HY, Chen WL, Huang CC, Yang MC, Lei WY, Lin CM, Chou CC, Chang CF, Lin YR. Demographics of Pediatric OHCA Survivors With Postdischarge Diseases: A National Population-Based Follow-Up Study. Front Pediatr 2019; 7:537. [PMID: 32039107 PMCID: PMC6992593 DOI: 10.3389/fped.2019.00537] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 12/10/2019] [Indexed: 12/12/2022] Open
Abstract
Background: Postdischarge diseases (PDDs) have been reported for adult survivors of out-of-hospital cardiac arrest (OHCA). However, the detailed demographics of pediatric OHCA survivors with PDDs are not well-documented, and information regarding functional survivors is particularly limited. We aimed to report detailed information on the PDDs of survivors of traumatic and non-traumatic pediatric OHCA using a national healthcare database. Methods: We retrospectively obtained data from the Taiwan government healthcare database (2011-2015). Information on the demographics of traumatic and non-traumatic pediatric OHCA survivors (<20 years) was obtained and reported. The patients who survived to discharge (survivors) and those classified as functional survivors were followed up for 1 year for the analysis of newly diagnosed PDDs. The time from discharge to PDD diagnosis was also reported. Results: A total of 2,178 non-traumatic and 288 traumatic OHCA pediatric cases were included. Among the non-traumatic OHCA survivors (n = 374, survival rate = 17.2%), respiratory tract (n = 270, 72.2%), gastrointestinal (n = 187, 50.0%), and neurological diseases (n = 167, 49.1%) were the three most common PDD categories, and in these three categories, the majority of PDDs were atypical/influenza pneumonia, non-infective acute gastroenteritis, and generalized/status epilepsy, respectively. Among the traumatic OHCA survivors (n = 21, survival rate = 7.3%), respiratory tract diseases (n = 17, 81.0%) were the most common, followed by skin or soft tissue (n = 14, 66.7%) diseases. Most functional survivors still suffered from neurological and respiratory tract diseases. Most PDDs, except for skin or soft tissue diseases, were newly diagnosed within the first 3 months after discharge. Conclusions: Respiratory tract (pneumonia), neurological (epilepsy), and skin or soft tissue (dermatitis) diseases were very common among both non-traumatic and traumatic OHCA survivors. More importantly, most PDDs, except for skin or soft tissue diseases, were newly diagnosed within the first 3 months after discharge.
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Affiliation(s)
- Tsung-Han Lee
- Department of Emergency Medicine, Changhua Christian Hospital, Changhua City, Taiwan.,Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
| | - I-Cheng Juan
- Department of Emergency Medicine, Changhua Christian Hospital, Changhua City, Taiwan
| | - Hsiu-Ying Hsu
- Department of Emergency Medicine, Changhua Christian Hospital, Changhua City, Taiwan.,Department of Nursing, Dayeh University, Changhua City, Taiwan.,Department of Nursing, Changhua Christian Hospital, Changhua City, Taiwan
| | - Wen-Liang Chen
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
| | - Cheng-Chieh Huang
- Department of Emergency Medicine, Changhua Christian Hospital, Changhua City, Taiwan.,Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
| | - Mei-Chueh Yang
- Department of Emergency Medicine, Changhua Christian Hospital, Changhua City, Taiwan
| | - Wei-Yuan Lei
- Department of Emergency Medicine, Changhua Christian Hospital, Changhua City, Taiwan
| | - Chih-Ming Lin
- Department of Neurology, Changhua Christian Hospital, Changhua City, Taiwan.,Department of Social Work and Child Welfare, Providence University, Taichung City, Taiwan.,Department of Medicinal Botanicals and Health Applications, Dayeh University, Changhua City, Taiwan
| | - Chu-Chung Chou
- Department of Emergency Medicine, Changhua Christian Hospital, Changhua City, Taiwan.,School of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan.,School of Medicine, Chung Shan Medical University, Taichung City, Taiwan
| | - Chin-Fu Chang
- Department of Emergency Medicine, Changhua Christian Hospital, Changhua City, Taiwan
| | - Yan-Ren Lin
- Department of Emergency Medicine, Changhua Christian Hospital, Changhua City, Taiwan.,School of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan.,School of Medicine, Chung Shan Medical University, Taichung City, Taiwan
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37
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Moler FW, Silverstein FS, Nadkarni VM, Meert KL, Shah SH, Slomine B, Christensen J, Holubkov R, Page K, Dean JM. Pediatric out-of-hospital cardiac arrest: Time to goal target temperature and outcomes. Resuscitation 2018; 135:88-97. [PMID: 30572071 DOI: 10.1016/j.resuscitation.2018.12.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 11/26/2018] [Accepted: 12/10/2018] [Indexed: 01/11/2023]
Abstract
AIM Although recent out-of-hospital cardiac arrest (CA) trials found no benefits of hypothermia versus normothermia targeted temperature management, preclinical models suggest earlier timing of hypothermia improves neuroprotective efficacy. This study investigated whether shorter time to goal temperature was associated with better one-year outcomes in the Therapeutic Hypothermia After Pediatric Cardiac Arrest Out-of-Hospital Trial. METHODS Patients were classified by tertiles of time to attain assigned goal temperature range (32-34°C or 36-37.5°C) following ROSC. Outcomes in the first tertile ("earlier") Group 1 were compared with second and third tertiles ("later") Group 2. Separate analyses were, additionally, completed for hypothermia and normothermia intervention groups. Three one-year outcomes were examined: survival; Vineland Adaptive Behavior Scale (VABS-II) score≥70; and decrease in VABS-II≤15 points from baseline. RESULTS In the entire cohort (n=281), median time from ROSC to goal temperature was 7.4 [IQR 6.2-9.7] hours: Group 1, 5.8 [IQR 5.2, 6.2] and Group 2, 8.8 [IQR 7.4, 10.4] h. Outcomes did not differ between these groups. For hypothermia subgroup, survival was lower in Group 1 than 2, [10/49(20%) versus 47/99(47%), p<0.002], with a trend toward fewer with VABS-II scores≥70 and change in VABS-II≤15 points (p=0.07-0.08). For normothermia subgroup, there was a trend toward higher survival in Group 1 than 2 [18/42(43%) versus 21/83(25%), p=0.065], but no differences in VABS-II-related measures. In multivariable logistic regression models, no difference in earlier and later groups or temperature intervention was observed. CONCLUSION We found no evidence that earlier time to goal temperature was associated with better outcomes.
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Affiliation(s)
- Frank W Moler
- University of Michigan Medical School, Ann Arbor, MI, United States.
| | | | - Vinay M Nadkarni
- Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Kathleen L Meert
- Children's Hospital of Michigan, Wayne State University, Detroit, MI, United States
| | - Samir H Shah
- University of Tennessee Health Sciences Center, United States
| | - Beth Slomine
- Kennedy Krieger Institute and Johns Hopkins University, Baltimore, MD, United States
| | - James Christensen
- Kennedy Krieger Institute and Johns Hopkins University, Baltimore, MD, United States
| | | | - Kent Page
- University of Utah, Salt Lake City, UT, United States
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Dietz RM, Orfila JE, Rodgers KM, Patsos OP, Deng G, Chalmers N, Quillinan N, Traystman RJ, Herson PS. Juvenile cerebral ischemia reveals age-dependent BDNF-TrkB signaling changes: Novel mechanism of recovery and therapeutic intervention. J Cereb Blood Flow Metab 2018; 38:2223-2235. [PMID: 29611441 PMCID: PMC6282214 DOI: 10.1177/0271678x18766421] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Global ischemia in childhood often leads to poor neurologic outcomes, including learning and memory deficits. Using our novel model of childhood cardiac arrest/cardiopulmonary resuscitation (CA/CPR), we investigate the mechanism of ischemia-induced cognitive deficits and recovery. Memory is impaired seven days after juvenile CA/CPR and completely recovers by 30 days. Consistent with this remarkable recovery not observed in adults, hippocampal long-term potentiation (LTP) is impaired 7-14 days after CA/CPR, recovering by 30 days. This recovery is not due to the replacement of dead neurons (neurogenesis), but rather correlates with brain-derived neurotrophic factor (BDNF) expression, implicating BDNF as the molecular mechanism underlying impairment and recovery. Importantly, delayed activation of TrkB receptor signaling reverses CA/CPR-induced LTP deficits and memory impairments. These data provide two new insights (1) endogenous recovery of memory and LTP through development may contribute to improved neurological outcome in children compared to adults and (2) BDNF-enhancing drugs speed recovery from pediatric cardiac arrest during the critical school ages.
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Affiliation(s)
- Robert M Dietz
- 1 Department of Pediatrics, 129263 University of Colorado School of Medicine, Aurora, CO, USA.,2 Neuronal Injury Program, 129263 University of Colorado School of Medicine, Aurora, CO, USA
| | - James E Orfila
- 2 Neuronal Injury Program, 129263 University of Colorado School of Medicine, Aurora, CO, USA.,3 Department of Anesthesiology, 129263 University of Colorado School of Medicine, Aurora, CO, USA
| | - Krista M Rodgers
- 2 Neuronal Injury Program, 129263 University of Colorado School of Medicine, Aurora, CO, USA.,3 Department of Anesthesiology, 129263 University of Colorado School of Medicine, Aurora, CO, USA
| | - Olivia P Patsos
- 2 Neuronal Injury Program, 129263 University of Colorado School of Medicine, Aurora, CO, USA.,3 Department of Anesthesiology, 129263 University of Colorado School of Medicine, Aurora, CO, USA
| | - Guiying Deng
- 2 Neuronal Injury Program, 129263 University of Colorado School of Medicine, Aurora, CO, USA.,3 Department of Anesthesiology, 129263 University of Colorado School of Medicine, Aurora, CO, USA
| | - Nicholas Chalmers
- 2 Neuronal Injury Program, 129263 University of Colorado School of Medicine, Aurora, CO, USA.,3 Department of Anesthesiology, 129263 University of Colorado School of Medicine, Aurora, CO, USA
| | - Nidia Quillinan
- 2 Neuronal Injury Program, 129263 University of Colorado School of Medicine, Aurora, CO, USA.,3 Department of Anesthesiology, 129263 University of Colorado School of Medicine, Aurora, CO, USA.,4 Department of Pharmacology, 129263 University of Colorado School of Medicine, Aurora, CO, USA
| | - Richard J Traystman
- 2 Neuronal Injury Program, 129263 University of Colorado School of Medicine, Aurora, CO, USA.,3 Department of Anesthesiology, 129263 University of Colorado School of Medicine, Aurora, CO, USA.,4 Department of Pharmacology, 129263 University of Colorado School of Medicine, Aurora, CO, USA
| | - Paco S Herson
- 2 Neuronal Injury Program, 129263 University of Colorado School of Medicine, Aurora, CO, USA.,3 Department of Anesthesiology, 129263 University of Colorado School of Medicine, Aurora, CO, USA.,4 Department of Pharmacology, 129263 University of Colorado School of Medicine, Aurora, CO, USA
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Abstract
A 2-month-old girl with normal development and no previous physical illnesses was resuscitated having been found lifeless on her back at home. On admission to Paediatric Intensive Care, she had severe metabolic disturbance, associated with an extremely troubling neurological signs. She died 2 hours later. A full body CT scan did not reveal injury and her parents declined an autopsy. Peripheral blood and cerebrospinal fluid samples were sterile. However, a broad-range PCR coupled with electrospray-ionisation mass spectrometry onto the PLEX-ID automat of peripheral blood revealed the presence of varicella zoster virus. There was a specific viral load in whole blood of 20 542 copies/ml. It is presumed that Varicella myocarditis was the likely cause of death. Our case illustrates the potential usefulness of a broad range PCR strategy in determining infectious causes of death in sudden infant death. Varicella is a potential cause of sudden infant death.
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Affiliation(s)
- Stéphane Dauger
- PICU (SMUR) Réanimation Pédiatrique, Assistance Publique - Hôpitaux de Paris, Hôpital Robert Debré, Paris, France
| | - Jerome Le Goff
- Service de Virologie, Assistance Publique, Hopitaux de Paris, Virologie, Hôpital St. Louis, Paris, France
| | - Anna Deho
- PICU (SMUR) Réanimation Pédiatrique, Assistance Publique - Hôpitaux de Paris, Hôpital Robert Debré, Paris, France
| | - Peter Jones
- PICU (SMUR) Réanimation Pédiatrique, Assistance Publique - Hôpitaux de Paris, Hôpital Robert Debré, Paris, France.,Department of Respiratory, Critical Care and Anesthesia, Institute of Child Heath - Great Ormond Street, London, UK.,UMR 1153, INSERM, Paris, France.,SAMU de Paris, Assistance Publique - Hôpitaux de Paris, Paris, France
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40
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Scholefield BR, Silverstein FS, Telford R, Holubkov R, Slomine BS, Meert KL, Christensen JR, Nadkarni VM, Dean JM, Moler FW. Therapeutic hypothermia after paediatric cardiac arrest: Pooled randomized controlled trials. Resuscitation 2018; 133:101-107. [PMID: 30291883 DOI: 10.1016/j.resuscitation.2018.09.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 09/13/2018] [Accepted: 09/14/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Separate trials to evaluate therapeutic hypothermia after paediatric cardiac arrest for out-of-hospital and in-hospital settings reported no statistically significant differences in survival with favourable neurobehavioral outcome or safety compared to therapeutic normothermia. However, larger sample sizes might detect smaller clinical effects. Our aim was to pool data from identically conducted trials to approximately double the sample size of the individual trials yielding greater statistical power to compare outcomes. METHODS Combine individual patient data from two clinical trials set in forty-one paediatric intensive care units in USA, Canada and UK. Children aged at least 48 h up to 18 years old, who remained comatose after resuscitation, were randomized within 6 h of return of circulation to hypothermia or normothermia (target 33.0 °C or 36.8 °C). The primary outcome, survival 12 months post-arrest with Vineland Adaptive Behaviour Scales, Second Edition (VABS-II) score at least 70 (scored from 20 to 160, higher scores reflecting better function, population mean = 100, SD = 15), was evaluated among patients with pre-arrest scores ≥70. RESULTS 624 patients were randomized. Among 517 with pre-arrest VABS-II scores ≥70, the primary outcome did not significantly differ between hypothermia and normothermia groups (28% [75/271] and 26% [63/246], respectively; relative risk, 1.08; 95% confidence interval [CI], 0.81 to 1.42; p = 0.61). Among 602 evaluable patients, the change in VABS-II score from baseline to 12 months did not differ significantly between groups (p = 0.20), nor did, proportion of cases with declines no more than 15 points or improvement from baseline [22% (hypothermia) and 21% (normothermia)]. One-year survival did not differ significantly between hypothermia and normothermia groups (44% [138/317] and 38% [113/ 297], respectively; relative risk, 1.15; 95% CI, 0.95 to 1.38; p = 0.15). Incidences of blood-product use, infection, and serious cardiac arrhythmia adverse events, and 28-day mortality, did not differ between groups. CONCLUSIONS Analysis of combined data from two paediatric cardiac arrest targeted temperature management trials including both in-hospital and out-of-hospital cases revealed that hypothermia, as compared with normothermia, did not confer a significant benefit in survival with favourable functional outcome at one year.
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Affiliation(s)
| | | | | | | | - Beth S Slomine
- Kennedy Krieger Institute and Johns Hopkins University, Baltimore, MD, United States
| | | | - James R Christensen
- Kennedy Krieger Institute and Johns Hopkins University, Baltimore, MD, United States
| | - Vinay M Nadkarni
- Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | | | - Frank W Moler
- University of Michigan, Ann Arbor, MI, United States
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41
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72-h therapeutic hypothermia improves neurological outcomes in paediatric asphyxial out-of-hospital cardiac arrest-An exploratory investigation. Resuscitation 2018; 133:180-186. [PMID: 30142398 DOI: 10.1016/j.resuscitation.2018.08.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 08/17/2018] [Accepted: 08/20/2018] [Indexed: 11/24/2022]
Abstract
BACKGROUND Recent studies suggest that a 48-h therapeutic hypothermia protocol does not improve outcomes in paediatric out-of-hospital cardiac arrest survivors. The aim of this study was to evaluate the effect of 72-h therapeutic hypothermia at 33 °C compared to normothermia at 35.5 °C-37.5 °C on outcomes and the incidence of adverse events in paediatric asphyxial out-of-hospital cardiac arrest survivors. METHODS We conducted this retrospective cohort study at a tertiary paediatric intensive care unit between January 2010 and June 2017. All children from 1 month to 18 years of age with asphyxial out-of-hospital cardiac arrest and a history of at least 3 min of chest compressions who survived for 12 h or more after the return of circulation were eligible. RESULTS Sixty-four patients met the eligibility criteria for the study. Forty-nine (76.6%) of the 64 children were male, and the mean age was 4.86+/-5.26 years. Twenty-four (37.5%) of the children had underlying disorders. The overall 1-month survival rate was 43.2%. Twenty-five (39.1%) of the children received therapeutic hypothermia at 33 °C for 72 h. The 1-month survival rate was significantly higher (p = 0.037) in the therapeutic hypothermia group (15/25, 60%) than in the normothermia group (12/39, 30.8%). The therapeutic hypothermia group had significantly better neurological outcomes (7/15, 46.7%) than the normothermia group (1/12, 8.3%) (p = 0.043). CONCLUSION Paediatric asphyxial out-of-hospital cardiac arrest was associated with high mortality and morbidity. Seventy-two-hour therapeutic hypothermia was associated with a better 1-month survival rate and 6-month neurological outcomes than normothermia in our paediatric patients with asphyxial out-of-hospital cardiac arrest.
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Du Pont-Thibodeau G, Fry M, Kirschen M, Abend NS, Ichord R, Nadkarni VM, Berg R, Topjian A. Timing and modes of death after pediatric out-of-hospital cardiac arrest resuscitation. Resuscitation 2018; 133:160-166. [PMID: 30118814 DOI: 10.1016/j.resuscitation.2018.08.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 08/08/2018] [Accepted: 08/13/2018] [Indexed: 12/18/2022]
Abstract
AIM To determine the timing and modes of death of children admitted to a pediatric critical care unit (PICU) of a tertiary care center after an out-of-hospital cardiac arrest (OHCA). METHODS This is a retrospective descriptive study at a tertiary care PICU of all consecutive patients <18 years old who received ≥1 min of chest compressions, had return of spontaneous circulation (ROSC) for ≥20 min, and were admitted to the PICU after an OHCA. Modes of death were classified as brain death (BD), withdrawal due to neurologic prognosis (W/D-neuro), withdrawal for refractory circulatory failure (W/D-RCF), and re-arrest without ROSC (RA). RESULTS 191 consecutive patients were admitted to the PICU from February 2005 to May 2013 after an OHCA. Eighty-six(45%) patients died prior to discharge: BD in 47%(40/86), W/D-neuro in 34%(29/86), W/D-RCF in 10%(9/86), and RA in 9%(8/86). Time to death was longer for patients with W/D-neuro: 4 days [1, 5] and BD 4 days [1, 5](p < 0.01) as opposed to those with W/D-RCF (1 day[1, 2]) and RA(1 day[0.5, 1]). Of patients who underwent W/D-neuro, 9/29(31%) died within 3 days of PICU admission and 20/29(69%) ≥3 days. Of patients who died after W/D-neuro, 12/29(41%) received therapeutic hypothermia, 27/29(93%) underwent EEG monitoring, 21/29(72%) had a brain CT, and 13/29(45%) had a brain MRI. All MRIs showed signs of hypoxic-ischemic injury. CONCLUSION Neurologic injury was the most common mode of death post-resuscitation care OHCA after in a tertiary care center PICU. Neurologic prognostication impacts the outcome of a large proportion of patients after OHCA, and further studies are warranted to improve its reliability.
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Affiliation(s)
- Geneviève Du Pont-Thibodeau
- Department of Pediatrics, Sainte-Justine University Hospital, University of Montreal, Montreal, Quebec, Canada.
| | - Michael Fry
- The Children's Hospital of Philadelphia, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, United States; Department of Anesthesiology and Critical Care Medicine, United States
| | - Matthew Kirschen
- The Children's Hospital of Philadelphia, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, United States; Department of Anesthesiology and Critical Care Medicine, United States; Department of Neurology, United States
| | - Nicholas S Abend
- The Children's Hospital of Philadelphia, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, United States; Department of Neurology, United States
| | - Rebecca Ichord
- The Children's Hospital of Philadelphia, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, United States; Department of Neurology, United States
| | - Vinay M Nadkarni
- The Children's Hospital of Philadelphia, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, United States; Department of Anesthesiology and Critical Care Medicine, United States
| | - Robert Berg
- The Children's Hospital of Philadelphia, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, United States; Department of Anesthesiology and Critical Care Medicine, United States
| | - Alexis Topjian
- The Children's Hospital of Philadelphia, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, United States; Department of Anesthesiology and Critical Care Medicine, United States
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Meert K, Slomine BS, Christensen JR, Telford R, Holubkov R, Dean JM, Moler FW. Burden of caregiving after a child's in-hospital cardiac arrest. Resuscitation 2018; 127:44-50. [PMID: 29601846 PMCID: PMC5986614 DOI: 10.1016/j.resuscitation.2018.03.034] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 03/14/2018] [Accepted: 03/26/2018] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To describe caregiver burden among those whose children survive in-hospital cardiac arrest and have high risk of neurologic disability, and explore factors associated with burden during the first year post-arrest. METHODS The study is a secondary analysis of the Therapeutic Hypothermia after Paediatric Cardiac Arrest In-Hospital (THAPCA-IH) trial. 329 children who had an in-hospital cardiac arrest, chest compressions for >2 min, and mechanical ventilation after return of circulation were recruited to THAPCA-IH. Of these, 155 survived to one year, and caregivers of 138 were assessed for burden. Caregiver burden was assessed at baseline, and 3 and 12 months post-arrest using the Infant Toddler Quality of Life Questionnaire for children <5 years old and the Child Health Questionnaire for children >5 years. Child functioning was assessed using the Vineland Adaptive Behaviour Scales Second Edition (VABS-II), the Paediatric Overall Performance Category (POPC) and Paediatric Cerebral Performance Category (PCPC) scales, and caregiver perception of global functioning. RESULTS Of 138 children, 77 (55.8%) were male, 77 (55.8%) were white, and 109 (79.0%) were <5 years old at the time of arrest. Caregiver burden was greater than reference norms at all time points. Worse POPC, PCPC and VABS-II scores at 3 months post-arrest were associated with greater caregiver burden at 12 months. Worse global functioning at 3 months was associated with greater burden at 12 months for children <5 years. CONCLUSIONS Caregiver burden is substantial during the first year after paediatric in-hospital cardiac arrest, and associated with the extent of the child's neurobehavioural dysfunction.
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Affiliation(s)
- Kathleen Meert
- Children's Hospital of Michigan, Wayne State University, 3901 Beaubien Boulevard, Detroit, MI 48201, USA.
| | - Beth S Slomine
- Kennedy Krieger Institute, Johns Hopkins University, 707 North Broadway, Baltimore, MD 21205, USA
| | - James R Christensen
- Kennedy Krieger Institute, Johns Hopkins University, 707 North Broadway, Baltimore, MD 21205, USA
| | - Russell Telford
- University of Utah, 295 Chipeta Way, P. O. Box 581289, Salt Lake City, UT 84158, USA
| | - Richard Holubkov
- University of Utah, 295 Chipeta Way, P. O. Box 581289, Salt Lake City, UT 84158, USA
| | - J Michael Dean
- University of Utah, 295 Chipeta Way, P. O. Box 581289, Salt Lake City, UT 84158, USA
| | - Frank W Moler
- University of Michigan, CS Mott Children's Hospital, 1540 East Hospital Drive, Ann Arbor, MI 48109, USA
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Ong GYK, Chan ILY, Ng ASB, Chew SY, Mok YH, Chan YH, Ong JSM, Ganapathy S, Ng KC. Singapore Paediatric Resuscitation Guidelines 2016. Singapore Med J 2018; 58:373-390. [PMID: 28741003 DOI: 10.11622/smedj.2017065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We present the revised 2016 Singapore paediatric resuscitation guidelines. The International Liaison Committee on Resuscitation's Pediatric Taskforce Consensus Statements on Science and Treatment Recommendations, as well as the updated resuscitation guidelines from the American Heart Association and European Resuscitation Council released in October 2015, were debated and discussed by the workgroup. The final recommendations for the Singapore Paediatric Resuscitation Guidelines 2016 were derived after carefully reviewing the current available evidence in the literature and balancing it with local clinical practice.
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Affiliation(s)
| | | | - Agnes Suah Bwee Ng
- Department of Paediatric Anaesthesia, KK Women's and Children's Hospital, Singapore
| | - Su Yah Chew
- Children's Emergency, National University Hospital, Singapore
| | - Yee Hui Mok
- Children's Intensive Care Service, KK Women's and Children's Hospital, Singapore
| | - Yoke Hwee Chan
- Children's Intensive Care Service, KK Women's and Children's Hospital, Singapore
| | | | | | - Kee Chong Ng
- Children's Emergency, KK Women's and Children's Hospital, Singapore
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Marino BS, Tabbutt S, MacLaren G, Hazinski MF, Adatia I, Atkins DL, Checchia PA, DeCaen A, Fink EL, Hoffman GM, Jefferies JL, Kleinman M, Krawczeski CD, Licht DJ, Macrae D, Ravishankar C, Samson RA, Thiagarajan RR, Toms R, Tweddell J, Laussen PC. Cardiopulmonary Resuscitation in Infants and Children With Cardiac Disease: A Scientific Statement From the American Heart Association. Circulation 2018; 137:e691-e782. [PMID: 29685887 DOI: 10.1161/cir.0000000000000524] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Cardiac arrest occurs at a higher rate in children with heart disease than in healthy children. Pediatric basic life support and advanced life support guidelines focus on delivering high-quality resuscitation in children with normal hearts. The complexity and variability in pediatric heart disease pose unique challenges during resuscitation. A writing group appointed by the American Heart Association reviewed the literature addressing resuscitation in children with heart disease. MEDLINE and Google Scholar databases were searched from 1966 to 2015, cross-referencing pediatric heart disease with pertinent resuscitation search terms. The American College of Cardiology/American Heart Association classification of recommendations and levels of evidence for practice guidelines were used. The recommendations in this statement concur with the critical components of the 2015 American Heart Association pediatric basic life support and pediatric advanced life support guidelines and are meant to serve as a resuscitation supplement. This statement is meant for caregivers of children with heart disease in the prehospital and in-hospital settings. Understanding the anatomy and physiology of the high-risk pediatric cardiac population will promote early recognition and treatment of decompensation to prevent cardiac arrest, increase survival from cardiac arrest by providing high-quality resuscitations, and improve outcomes with postresuscitation care.
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Meert K, Telford R, Holubkov R, Slomine BS, Christensen JR, Berger J, Ofori-Amanfo G, Newth CJL, Dean JM, Moler FW. Paediatric in-hospital cardiac arrest: Factors associated with survival and neurobehavioural outcome one year later. Resuscitation 2018; 124:96-105. [PMID: 29317348 PMCID: PMC5837953 DOI: 10.1016/j.resuscitation.2018.01.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 12/04/2017] [Accepted: 01/05/2018] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To investigate clinical characteristics associated with 12-month survival and neurobehavioural function among children recruited to the Therapeutic Hypothermia after Paediatric Cardiac Arrest In-Hospital trial. METHODS Children (n = 329) with in-hospital cardiac arrest who received chest compressions for ≥2 min, were comatose, and required mechanical ventilation after return of circulation were included. Neurobehavioural function was assessed using the Vineland Adaptive Behaviour Scales, second edition (VABS-II) at baseline (reflecting pre-arrest status) and 12 months post-arrest. Norms for VABS-II are 100 (mean) ±15 (SD). Higher scores indicate better functioning. Outcomes included 12-month survival, 12-month survival with VABS-II decreased by ≤15 points from baseline, and 12-month survival with VABS-II ≥70. RESULTS Asystole as the initial arrest rhythm, administration of >4 adrenaline doses, and higher post-arrest blood lactate concentration were independently associated with lower 12-month survival; an adrenaline dosing interval of 3-<5 min and open chest compressions were independently associated with greater 12-month survival. Use of extracorporeal membrane oxygenation (ECMO) and higher blood lactate were independently associated with lower 12-month survival with VABS-II decreased by ≤15 points from baseline; open chest compressions was independently associated with greater 12-month survival with VABS-II decreased by ≤15 points. Asystole as the initial rhythm, use of ECMO, and higher blood lactate were independently associated with lower 12-month survival with VABS-II ≥70; open chest compressions was independently associated with greater 12-month survival with VABS-II ≥70. CONCLUSIONS Cardiac arrest and resuscitation factors are associated with long-term survival and neurobehavioural function among children who are comatose after in-hospital arrest.
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Affiliation(s)
- Kathleen Meert
- Children's Hospital of Michigan, Wayne State University, 3901 Beaubien Boulevard, Detroit, MI, 48201, USA.
| | - Russell Telford
- University of Utah, 295 Chipeta Way, P. O. Box 581289, Salt Lake City, UT, 84158, USA
| | - Richard Holubkov
- University of Utah, 295 Chipeta Way, P. O. Box 581289, Salt Lake City, UT, 84158, USA
| | - Beth S Slomine
- Kennedy Krieger Institute, Johns Hopkins University, 707 North Broadway, Baltimore, MD, 21205, USA
| | - James R Christensen
- Kennedy Krieger Institute, Johns Hopkins University, 707 North Broadway, Baltimore, MD, 21205, USA
| | - John Berger
- Children's National Health System, 111 Michigan Avenue, NW, Washington, DC 20010, USA
| | - George Ofori-Amanfo
- The Children's Hospital at Montefiore, 3415 Bainbridge Avenue, Bronx, NY, 10467, USA
| | | | - J Michael Dean
- University of Utah, 295 Chipeta Way, P. O. Box 581289, Salt Lake City, UT, 84158, USA
| | - Frank W Moler
- University of Michigan, CS Mott Children's Hospital, 1540 East Hospital Drive, Ann Arbor, MI, 48109, USA
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Tham LP, Wah W, Phillips R, Shahidah N, Ng YY, Shin SD, Nishiuchi T, Wong KD, Ko PCI, Khunklai N, Naroo GY, Ong MEH. Epidemiology and outcome of paediatric out-of-hospital cardiac arrests: A paediatric sub-study of the Pan-Asian resuscitation outcomes study (PAROS). Resuscitation 2018; 125:111-117. [PMID: 29421664 DOI: 10.1016/j.resuscitation.2018.01.040] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Revised: 12/27/2017] [Accepted: 01/26/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND The Pan Asian Resuscitation Outcomes Study (PAROS) is a retrospective study of out- of-hospital cardiac arrest(OHCA), collaborating with EMS agencies and academic centers in Japan, South Korea, Malaysia, Singapore, Taiwan, Thailand and UAE-Dubai. The objectives of this study is to describe the characteristics and outcomes, and to find factors associated with survival after paediatric OHCA. METHODS We studied all children less than 17 years of age with OHCA conveyed by EMS and non-EMS transports from January 2009 to December 2012. We did univariate and multivariate logistic regression analyses to assess the factors associated with survival-to-discharge outcomes. RESULTS A total of 974 children with OHCA were included. Bystander cardiopulmonary resuscitation rates ranged from 53.5% (Korea), 35.6% (Singapore) to 11.8% (UAE). Overall, 8.6% (range 0%-9.7%) of the children survived to discharge from hospital. Adolescents (13-17 years) had the highest survival rate of 13.8%. 3.7% of the children survived with good neurological outcomes of CPC 1 or 2. The independent pre-hospital factors associated with survival to discharge were witnessed arrest and initial shockable rhythm. In the sub-group analysis, pre-hospital advanced airway [odds ratio (OR) = 3.35, 95% confidence interval (CI) = 1.23-9.13] was positively associated with survival-to-discharge outcomes in children less than 13 years-old. Among adolescents, bystander CPR (OR = 2.74, 95%CI = 1.03-7.3) and initial shockable rhythm (OR = 20.51, 95%CI = 2.15-195.7) were positive factors. CONCLUSION The wide variation in the survival outcomes amongst the seven countries in our study may be due to the differences in the delivery of pre-hospital interventions and bystander CPR rates.
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Affiliation(s)
- Lai Peng Tham
- Department of Emergency Medicine, KK Women's and Children's Hospital, Singapore, Singapore.
| | - Win Wah
- Department of Emergency Medicine, Singapore General Hospital, Singapore
| | - Rachel Phillips
- Department of Primary Care and Public Health Sciences, King's College London, London, United Kingdom
| | - Nur Shahidah
- Department of Emergency Medicine, Singapore General Hospital, Singapore, Singapore
| | - Yih Yng Ng
- Medical Department, Singapore Civil Defence Force, Singapore, Singapore
| | - Sang Do Shin
- Department of Emergency Medicine, College of Medicine, Seoul National University, Seoul, Republic of Korea
| | - Tatsuya Nishiuchi
- Department of Acute Medicine, Kindai University Faculty of Medicine, Osaka, Japan
| | | | - Patrick Chow-In Ko
- Department of Emergency Medicine, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
| | - Nalinas Khunklai
- Department of Emergency Medicine, Rajavithi Hospital, Bangkok, Thailand
| | - Ghulam Yasin Naroo
- Department of Health and Medical Services, ED-Trauma Center, Rashid Hospital, Dubai, United Arab Emirates
| | - Marcus Eng Hock Ong
- Department of Emergency Medicine, Singapore General Hospital, Singapore, Singapore; Health Services and Systems Research, Duke-NUS Graduate Medical School, Singapore
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Topjian AA, Telford R, Holubkov R, Nadkarni VM, Berg RA, Dean JM, Moler FW. Association of Early Postresuscitation Hypotension With Survival to Discharge After Targeted Temperature Management for Pediatric Out-of-Hospital Cardiac Arrest: Secondary Analysis of a Randomized Clinical Trial. JAMA Pediatr 2018; 172:143-153. [PMID: 29228147 PMCID: PMC6217961 DOI: 10.1001/jamapediatrics.2017.4043] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
IMPORTANCE Out-of-hospital cardiac arrest (OHCA) occurs in more than 6000 children each year in the United States, with survival rates of less than 10% and severe neurologic morbidity in many survivors. Post-cardiac arrest hypotension can occur, but its frequency and association with survival have not been well described during targeted temperature management. OBJECTIVE To determine whether hypotension is associated with survival to discharge in children and adolescents after resuscitation from OHCA. DESIGN, SETTING, AND PARTICIPANTS This post hoc secondary analysis of the Therapeutic Hypothermia After Pediatric Cardiac Arrest (THAPCA) trial included 292 pediatric patients older than 48 hours and younger than 18 years treated in 36 pediatric intensive care units from September 1, 2009, through December 31, 2012. Participants underwent therapeutic hypothermia (33.0°C) vs therapeutic normothermia (36.8°C) for 48 hours. All participants had hourly systolic blood pressure measurements documented during the initial 6 hours of temperature intervention. Hourly blood pressures beginning at the time of temperature intervention (time 0) were normalized for age, sex, and height. Early hypotension was defined as a systolic blood pressure less than the fifth percentile during the first 6 hours after temperature intervention. With use of forward stepwise logistic regression, covariates of interest (age, sex, initial cardiac rhythm, any preexisting condition, estimated duration of cardiopulmonary resuscitation [CPR], primary cause of cardiac arrest, temperature intervention group, night or weekend cardiac arrest, witnessed status, and bystander CPR) were evaluated in the final model. Data were analyzed from February 5, 2016, through June 13, 2017. EXPOSURES Hypotension. MAIN OUTCOMES AND MEASURE Survival to hospital discharge. RESULTS Of 292 children (194 boys [66.4%] and 98 girls [33.6%]; median age, 23.0 months [interquartile range, 5.0-105.0 months]), 78 (26.7%) had at least 1 episode of early hypotension. No difference was observed between the therapeutic hypothermia and therapeutic normothermia groups in the prevalence of hypotension during induction and maintenance (73 of 153 [47.7%] vs 72 of 139 [51.8%]; P = .50) or rewarming (35 of 118 [29.7%] vs 19 of 95 [20.0%]; P = .10) during the first 72 hours. Participants who had early hypotension were less likely to survive to hospital discharge (20 of 78 [25.6%] vs 93 of 214 [43.5%]; adjusted odds ratio, 0.39; 95% CI, 0.20-0.74). CONCLUSIONS AND RELEVANCE In this post hoc secondary analysis of the THAPCA trial, 26.7% of participants had hypotension within 6 hours after temperature intervention. Early post-cardiac arrest hypotension was associated with lower odds of discharge survival, even after adjusting for covariates of interest.
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Affiliation(s)
- Alexis A. Topjian
- Division of Pediatric Critical Care, Children’s Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Russell Telford
- Department of Pediatrics, University of Utah, Salt Lake City
| | | | - Vinay M. Nadkarni
- Division of Pediatric Critical Care, Children’s Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Robert A. Berg
- Division of Pediatric Critical Care, Children’s Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - J. Michael Dean
- Department of Pediatrics, University of Utah, Salt Lake City
| | - Frank W. Moler
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Michigan Medical School, Ann Arbor
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Jayaraman R, Reinier K, Nair S, Aro AL, Uy-Evanado A, Rusinaru C, Stecker EC, Gunson K, Jui J, Chugh SS. Risk Factors of Sudden Cardiac Death in the Young: Multiple-Year Community-Wide Assessment. Circulation 2017; 137:1561-1570. [PMID: 29269388 DOI: 10.1161/circulationaha.117.031262] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 11/17/2017] [Indexed: 01/24/2023]
Abstract
BACKGROUND Prevention of sudden cardiac arrest (SCA) in the young remains a largely unsolved public health problem, and sports activity is an established trigger. Although the presence of standard cardiovascular risk factors in the young can link to future morbidity and mortality in adulthood, the potential contribution of these risk factors to SCA in the young has not been evaluated. METHODS We prospectively ascertained subjects who experienced SCA between the ages of 5 and 34 years in the Portland, Oregon, metropolitan area (2002-2015, catchment population ≈1 million). We assessed the circumstances, resuscitation outcomes, and clinical profile of subjects who had SCA by a detailed evaluation of emergency response records, lifetime clinical records, and autopsy examinations. We specifically evaluated the association of standard cardiovascular risk factors and SCA, and sports as a trigger for SCA in the young. RESULTS Of 3775 SCAs in all age groups, 186 (5%) occurred in the young (mean age 25.9±6.8, 67% male). In SCA in the young, overall prevalence of warning signs before SCA was low (29%), and 26 (14%) were associated with sports as a trigger. The remainder (n=160) occurred in other settings categorized as nonsports. Sports-related SCAs accounted for 39% of SCAs in patients aged ≤18, 13% of SCAs in patients aged 19 to 25, and 7% of SCAs in patients aged 25 to 34. Sports-related SCA cases were more likely to present with shockable rhythms, and survival from cardiac arrest was 2.5-fold higher in sports-related versus nonsports SCA (28% versus 11%; P=0.05). Overall, the most common SCA-related conditions were sudden arrhythmic death syndrome (31%), coronary artery disease (22%), and hypertrophic cardiomyopathy (14%). There was an unexpectedly high overall prevalence of established cardiovascular risk factors (obesity, diabetes mellitus, hypertension, hyperlipidemia, smoking) with ≥1 risk factors in 58% of SCA cases. CONCLUSIONS Sports was a trigger of SCA in a minority of cases, and, in most patients, SCA occurred without warning symptoms. Standard cardiovascular risk factors were found in over half of patients, suggesting the potential role of public health approaches that screen for cardiovascular risk factors at earlier ages.
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Affiliation(s)
- Reshmy Jayaraman
- The Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA (R.J., K.R., S.N., A.L.A., A.U.-E., C.R., S.S.C.)
| | - Kyndaron Reinier
- The Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA (R.J., K.R., S.N., A.L.A., A.U.-E., C.R., S.S.C.)
| | - Sandeep Nair
- The Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA (R.J., K.R., S.N., A.L.A., A.U.-E., C.R., S.S.C.)
| | - Aapo L Aro
- The Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA (R.J., K.R., S.N., A.L.A., A.U.-E., C.R., S.S.C.)
| | - Audrey Uy-Evanado
- The Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA (R.J., K.R., S.N., A.L.A., A.U.-E., C.R., S.S.C.)
| | - Carmen Rusinaru
- The Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA (R.J., K.R., S.N., A.L.A., A.U.-E., C.R., S.S.C.)
| | | | | | - Jonathan Jui
- Department of Emergency Medicine (J.J.), Oregon Health and Science University, Portland
| | - Sumeet S Chugh
- The Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA (R.J., K.R., S.N., A.L.A., A.U.-E., C.R., S.S.C.).
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Ho YK, Mok YT. Epidemiology of Paediatric Out-of-Hospital Cardiac Arrest Presented to a Local Emergency Department: A Retrospective Case Series. HONG KONG J EMERG ME 2017. [DOI: 10.1177/102490791602300604] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objective To outline the epidemiology of paediatric out-of-hospital cardiac arrest (OHCA) cases presented to a regional hospital. Design Retrospective case series. Methods Attendance records of critical cases aged from 0 to 17 years old from year 2001 to 2014 attending Emergency Department (ED) of Yan Chai Hospital were searched. Demographic data and predictive parameters were analysed for association with outcome. Results There were 40 cases of paediatric OHCA throughout the study period. A total of 21 (52.5%) had witnessed arrest; 27 (67.5%) had cardiac arrest at home. Twenty-eight (70%) of the cardiac arrest were first noted by family members; 8 (20%) received bystander cardiopulmonary resuscitation (CPR). Only 13 (32.5%) cases had return of spontaneous circulation (ROSC) in the ED and were admitted. Seven patients (17.5%) survived to hospital discharge. Conclusion Paediatric OHCA, although a rare occurrence, has a high mortality of 82.5% in our series. Majority of the cases occur at home, and are witnessed. Family members are often the first persons to detect the arrest. Yet the rate of providing bystander CPR is low in Hong Kong.
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