Search

BACKGROUND: Survival following pediatric out-of-hospital cardiac arrest (OHCA) has improved over the past 2 decades but data on survivors’ long-term outcomes are limited. We aimed to evaluate long-term outcomes in pediatric OHCA survivors more than one year after cardiac arrest. METHODS: OHCA survivors 1 or worsening from pre-arrest baseline to discharge. FINDINGS: Forty four patients were evaluable. Follow-up occurred at a median of 5.6 years [IQR 4.4, 8.9] post-arrest. Median age at arrest was 5.3 [1.3,12.6] years; median CPR duration was 5 [1.5, 7] minutes. Survivors with unfavorable outcome at discharge had worse FSS Sensory and Motor Function scores and higher rates of rehabilitation service utilization. Parents of survivors with unfavorable outcome reported greater disruption to family functioning. Healthcare utilization and educational support requirements were common among all survivors. CONCLUSIONS: Survivors of pediatric OHCA with unfavorable outcome at discharge have more impaired function multiple years post-arrest. Survivors with favorable outcome may experience impairments and significant healthcare needs not fully captured by the PCPC at hospital discharge.

OBJECTIVES: To investigate functional outcomes and state of consciousness at 1 year and ≥2 years postinjury in children who sustained a traumatic brain injury and were in a disorder of consciousness (DOC), either vegetative state (VS) or minimally conscious state (MCS), upon admission to inpatient rehabilitation. DESIGN: Retrospective chart review. SETTING: Pediatric inpatient rehabilitation unit. PARTICIPANTS: Children aged 2–18 years (N=37) who were admitted to inpatient rehabilitation with admission scores

Objective To describe one-year cognitive and neurologic outcomes among extracorporeal cardiopulmonary resuscitation (ECPR) survivors enrolled in the Therapeutic Hypothermia after Paediatric Cardiac Arrest In-Hospital (THAPCA-IH) trial; and compare outcomes between survivors who received ECPR, later extracorporeal membrane oxygenation (ECMO), or no ECMO. Methods All children recruited to THAPCA-IH were comatose post-arrest. Neurobehavioral function was assessed by caregivers using the Vineland Adaptive Behaviour Scales, 2nd edition (VABS-II) at pre-arrest baseline and 12 months post-arrest. Age-appropriate cognitive performance measures (Mullen Scales of Early Learning or Wechsler Abbreviated Scale of Intelligence) and neurologic examinations were obtained 12 months post-arrest. VABS-II and cognitive performance measures were transformed to standard scores (mean = 100, SD = 15) with higher scores representing better performance. Only children with broadly normal pre-arrest function (VABS-II ≥70) were included in this analysis. Results One-year follow-up was attained for 127 survivors with pre-arrest VABS-II ≥70. Of these, 57 received ECPR, 14 received ECMO later in their course, and 56 did not receive ECMO. VABS-II assessments were completed at 12 months for 55 (96.5%) ECPR survivors, cognitive testing for 44 (77.2%) and neurologic examination for 47 (82.5%). At 12 months, 39 (70.9%) ECPR survivors had VABS-II scores ≥70. On cognitive testing, 24 (54.6%) had scores ≥70, and on neurologic examination, 28 (59.5%) had no/minimal to mild impairment. Cognitive and neurologic score distributions were similar between ECPR, later ECMO and no ECMO groups. Conclusions Many ECPR survivors had favourable outcomes although impairments were common. ECPR survivors had similar outcomes to other survivors who were initially comatose post-arrest.

Background Limited data exist about neurobehavioral outcomes of children treated with open-chest cardiopulmonary resuscitation (CPR). Our objective was to describe neurobehavioral outcomes 1 year after arrest among children who received open-chest CPR during in-hospital cardiac arrest and to explore factors associated with 1-year survival and survival with good neurobehavioral outcome. Methods The study is a secondary analysis of the Therapeutic Hypothermia after Pediatric Cardiac Arrest In-Hospital Trial. Fifty-six children who received open-chest CPR for in-hospital cardiac arrest were included. Neurobehavioral status was assessed using the Vineland Adaptive Behavior Scales, Second Edition (VABS-II) at baseline before arrest and 12 months after arrest. Norms for VABS-II are 100 ± 15 points. Outcomes included 12-month survival, 12-month survival with VABS-II decreased by no more than 15 points from baseline, and 12-month survival with VABS-II of 70 or more points. Results Of 56 children receiving open-chest CPR, 49 (88%) were after cardiac surgery and 43 (77%) were younger than 1 year. Forty-four children (79%) were cannulated for extracorporeal membrane oxygenation (ECMO) during CPR or within 6 hours of return of spontaneous circulation. Thirty-three children (59%) survived to 12 months, 22 (41%) survived to 12 months with VABS-II decreased by no more than 15 points from baseline, and of the children with baseline VABS-II of 70 or more points 23 (51%) survived to 12 months with VABS-II of 70 or more points. On multivariable analyses, use of ECMO, renal replacement therapy, and higher maximum international normalized ratio were independently associated with lower 12-month survival with VABS-II of 70 or more points. Conclusions Approximately one-half of children survived with good neurobehavioral outcome 1 year after open-chest CPR for in-hospital cardiac arrest. Use of ECMO and postarrest renal or hepatic dysfunction may be associated with worse neurobehavioral outcomes.

OBJECTIVE: To systematically examine the safety and effectiveness of transcranial direct current stimulation (tDCS) interventions in pediatric motor disorders. DATA SOURCES: PubMed, EMBASE, Cochrane, CINAHL, Web of Science, and ProQuest databases were searched from inception to August 2018. STUDY SELECTION: tDCS randomized controlled trials (RCTs), observational studies, conference proceedings and dissertations in pediatric motor disorders were included. Two authors independently screened articles based on predefined inclusion criteria. DATA EXTRACTION: Data related to participant demographics, intervention, and outcomes were extracted by two authors. Quality assessment was independently performed by two authors. DATA SYNTHESIS: Twenty-three studies involving a total of 391 participants were included. There was no difference in drop-out rates between active (1/144) and sham (1/144) tDCS groups, risk difference 0.0, 95% CI [−.05, .04]. Across studies, the most common adverse effects in the active group were tingling (17.2%), discomfort (8.02%), itching (6.79%), and skin redness (4%). Across 3 studies in children with cerebral palsy, tDCS significantly improved gait velocity (MD = .23; 95% CI [0.13, 0.34], p < .0005), stride length (MD = 0.10; 95% CI [0.05, 0.15], p< .0005), and cadence (MD = 15.7; 95% CI [9.72, 21.68], p< .0005). Mixed effects were found on balance, upper-extremity function, and overflow movements in dystonia. CONCLUSION: Based on the studies reviewed, tDCS is a safe technique in pediatric motor disorders and may improve some gait measures and involuntary movements. Research to date in pediatric motor disorders shows limited effectiveness in improving balance and upper-extremity function. tDCS may serve as a potential adjunct to pediatric rehabilitation; to better understand if tDCS is beneficial for pediatric motor disorders, more well-designed RCTs are needed.

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] hours. 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

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.

IMPORTANCE: Many children with return of spontaneous circulation (ROSC) following cardiac arrest (CA) experience acute kidney injury (AKI). The impact of therapeutic hypothermia on the epidemiology of post-CA AKI in children has not been fully investigated. OBJECTIVE: The study aims were to: 1) describe the prevalence of severe AKI in comatose children following out-of-hospital CA (OHCA), 2) identify risk factors for severe AKI, 3) evaluate the impact of therapeutic hypothermia on the prevalence of severe AKI, and 4) evaluate the association of severe AKI with survival and functional outcomes. DESIGN: A post hoc secondary analysis of data from the Therapeutic Hypothermia after Pediatric Cardiac Arrest Out-of-Hospital (THAPCA-OH) trial. SETTING: Thirty-six pediatric intensive care units in the United States and Canada. PARTICIPANTS: Of 282 eligible subjects with an initial creatinine obtained within 24 hours of randomization, 148 were randomized to therapeutic hypothermia and 134 were randomized to therapeutic normothermia. MAIN OUTCOMES AND MEASURES: Primary outcome was prevalence of severe AKI, as defined by stage 2 and 3 Kidney Disease Improving Global Outcomes (KDIGO) consensus definition; secondary outcome was survival with a favorable neurobehavioral outcome. For this study, risk factors and outcomes were compared between those with/without severe AKI. RESULTS: Of the 282 subjects enrolled, 180 (64%) developed AKI of which 117 (41% of all enrolled) developed severe AKI. Multivariable modeling found younger age, longer duration of chest compressions, higher lactate level at time of temperature intervention and higher number of vasoactive agents through day 1 of intervention associated with severe AKI. There was no difference in severe AKI between therapeutic hypothermia (39.9%) and therapeutic normothermia (43.3%) groups (p=0.629). Survival was lower in those with severe AKI at 28 days (21% vs no severe AKI 49%, p

AIM: Children who remain comatose after in-hospital cardiac arrest (IH-CA) resuscitation are at risk for poor neurological outcome. We report results of detailed neurobehavioural testing in paediatric IH-CA survivors, initially comatose after return of circulation, and enrolled in THAPCA-IH, a clinical trial that evaluated two targeted temperature management interventions (hypothermia, 33.0°C or normothermia, 36.8°C; NCT00880087). METHODS: Children, aged 2 days to

To explore the safety and efficacy of targeted temperature management amongst infants with out-of-hospital cardiac arrest due to an apparent life threatening event (ALTE) recruited to the Therapeutic Hypothermia after Paediatric Cardiac Arrest Out-of-Hospital trial.Fifty-four infants (48h to1year of age) with ALTE who received chest compressions for ≥2min, were comatose, and required mechanical ventilation after return of circulation were included. Infants were randomised to therapeutic hypothermia (33°C) (n=26) or therapeutic normothermia (36.8°C) (n=28) within six hours of return of circulation. Outcomes included 12-month survival with Vineland Adaptive Behaviour Scales, Second Edition (VABS-II) score ≥70, 12-month survival, change in VABS-II score from pre-arrest to 12 months post-arrest, and select safety measures.Amongst infants with pre-arrest VABS-II ≥70 (n=52), there was no difference in 12-month survival with VABS-II ≥70 between therapeutic hypothermia and therapeutic normothermia groups (2/25 (8.0%) vs. 1/27 (3.7%); relative risk 2.16; 95% confidence interval 0.21-22.38, p=0.60). Amongst all evaluable infants (n=53), the change in VABS-II score from pre-arrest to 12 months post-arrest did not differ (p=0.078) between therapeutic hypothermia and therapeutic normothermia groups, nor did 12-month survival (5/26 (19.2%) vs. 1/27 (3.7%); relative risk 5.19; 95% confidence interval 0.65-41.50, p=0.10).Mortality was high amongst infants that were comatose after out-of-hospital cardiac arrest due to ALTE in both therapeutic hypothermia and therapeutic normothermia treated groups. Functional status was markedly reduced among survivors. (ClinicalTrials.gov, NCT00878644).

McCarthy ML, MacKenzie EJ, Durbin DR, Aitken ME, Jaffe KM, Paidas CN, Slomine BS, Dorsch AM, Berk RA, Christensen JR, Ding R, and the CHAT Study Group. The Pediatric Quality of Life Inventory: an evaluation of its reliability and validity for children with traumatic brain injury. Objectives To assess the reliability and validity of the Pediatric Quality of Life Inventory, version 4.0 (PedsQL), and to compare it with that of the Behavior Rating Inventory of Executive Function (BRIEF) among children with traumatic brain injury (TBI). Design Prospective cohort study that documented the health-related quality of life of 391 children at 3 and 12 months postinjury. Setting Four level I pediatric trauma centers. Participants Children (age range, 5–15y) hospitalized with a TBI or an extremity fracture. Interventions Not applicable. Main Outcome Measures Parent-reported PedsQL and BRIEF scale scores. Results Both the PedsQL and BRIEF scales showed good internal consistency (PedsQL α range, .74–.93; BRIEF α range, .82–.98) and test-retest reliability (PedsQL r range, .75–.90; BRIEF r range, .82–.92), respectively. Factor analysis revealed that most PedsQL items loaded most highly on their conceptually derived scale. The PedsQL cognitive function scale detected the largest differences among groups of children with varying severities of TBI as well as parents' assessment of change in cognition postinjury. Conclusions Although the reliability of the 2 instruments is comparable, the PedsQL discriminates better among children with TBI. The PedsQL is a promising instrument for measuring the health of children after TBI.

Objective To assess the frequency of anxiety symptoms and disorders 1 year after severe pediatric closed head injury (CHI) and to determine the risk factors associated with these postinjury outcomes. Method Ninety-seven subjects were prospectively followed for 1 year after severe CHI (Glasgow Coma Scale Score = 3–8). Assessments of preinjury and 1-year postinjury psychiatric status and psychosocial adversity were conducted. Frequency of anxiety symptoms and disorders 1 year after injury were the outcome measures. Data collection occurred between 1992 and 1996. Results There was a significant increase in the total number of anxiety symptoms after injury compared with before injury. The most frequent symptoms were overanxious symptoms, followed by obsessive-compulsive symptoms, separation anxiety symptoms, and simple phobia symptoms. There was a trend toward an increase in the frequency of overanxious disorder after injury. Preinjury anxiety symptoms correlated positively with postinjury anxiety symptoms and disorders. Younger age at injury correlated positively with postinjury anxiety symptoms. Conclusions One year after severe CHI, children are at risk for a variety of anxiety symptoms and, possibly, overanxious disorder. Preinjury anxiety and younger age at injury are risk factors for these disturbances.

Electromyography (EMG) of corrugator muscle activity has been positively related to negative affective states and psychopathology. Research exploring the relationship between corrugator EMG and personality traits is lacking. The relationship between corrugator EMG and state—trait anger was examined using affective imagery in 52 undergraduate females divided into high and low trait anger groups. Results indicated that the high group reported greater difficulty with imagery, but reported more anger during the angry imagery as compared to the low anger group. Covarying imagery ability, no group differences in corrugator EMG were apparent. The greater experience of subjective anger by the high anger group was not associated with greater corrugator EMG or better imagery ability.