Inadequate pain and/or stress management in preterm‐ and term‐born infants has been associated with increased morbidity and even mortality. However, exposure to analgosedatives during early infancy may also be one of the risk factors for subsequent neurodevelopmental impairment, at least in animal studies. Because infants admitted to neonatal or pediatric intensive care units may receive high amounts of these drugs for prolonged periods of time and the majority of these infants nowadays survive to discharge, this is of major concern. A balanced approach that incorporates the assessment and quantification of both wanted effects as well as unwanted side effects is therefore needed. In this article, the optimal dose determination of commonly used analgosedative drugs as well as their potential long‐term effects on the developing human brain and neuropsychological functioning are reviewed.

Since the introduction of extracorporeal membrane oxygenation (ECMO), more neonates and children with cardiorespiratory failure survive. Interest has therefore shifted from reduction of mortality toward evaluation of long-term outcomes and prevention of morbidity. This review addresses the changes in ECMO population and the ECMO-treatment that may affect long-term outcomes, the diagnostic modalities to evaluate neurological morbidities and their contributions to prognostication of long-term outcomes. Most follow-up data have only become available from observational follow-up programs in neonatal ECMO-survivors. The main topics are discussed in this review. Recommendations for long-term follow up depend on the presence of neurological comorbidity, the nature and extent of the underlying disease, and the indication for ECMO. Follow up should preferably be offered as standard of care, and in an interdisciplinary, structured and standardized way. This permits evaluation of outcome data and effect of interventions. We propose a standardized approach and recommend that multiple domains should be evaluated during long-term follow up of neonates and children who needed extracorporeal life support.

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.

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 pediatric 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.

Introduction: Shockable rhythm following pediatric out-of-hospital cardiac arrest (pOHCA) is consistently associated with hospital and short-term survival. Little is known about the relationship between shockable rhythm and long-term outcomes (>1 year) after pOHCA. The aim was to investigate the association between first documented rhythm and long-term outcomes in a pOHCA cohort over 18 years.Methods: All children aged 1 dayÀ18 years who experienced non-traumatic pOHCA between 2002À2019 and were subsequently admitted to the emergency department (ED) or pediatric intensive care unit (PICU) of Erasmus MC-Sophia Children's Hospital were included. Data was abstracted retrospectively from patient files, (ground) ambulance and Helicopter Emergency Medical Service (HEMS) records, and follow-up clinics. Long-term outcome was determined using a Pediatric Cerebral Performance Category (PCPC) score at the longest available follow-up interval through august 2020. The primary outcome measure was survival with favorable neurologic outcome, defined as PCPC 1À2 or no difference between pre-and post-arrest PCPC. The association between first documented rhythm and the primary outcome was calculated in a multivariable regression model.Results: 369 children were admitted, nine children were lost to follow-up. Median age at arrest was age 3.4 (IQR 0.8À9.9) years, 63% were male and 14% had a shockable rhythm (66% non-shockable, 20% unknown or return of spontaneous circulation (ROSC) before emergency medical service (EMS) arrival). In adolescents (aged 12À18 years), 39% had shockable rhythm. 142 (39%) of children survived to hospital discharge. On median followup interval of 25 months (IQR 5.1À49.6), 115/142 (81%) of hospital survivors had favorable neurologic outcome. In multivariable analysis, shockable rhythm was associated with survival with favorable long-term neurologic outcome (OR 8.9 [95%CI 3.1À25.9]).