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Neurobehavioural outcomes in children after In-Hospital cardiac arrest

2018; Elsevier BV; Volume: 124; Linguagem: Inglês

10.1016/j.resuscitation.2018.01.002

1873-1570

Beth S. Slomine, Faye S. Silverstein, James R. Christensen, Richard Holubkov, Russell Telford, Jay B. Dean, Frank W. Moler,

Neonatal and fetal brain pathology

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 <18 years, were enrolled in THAPCA-IH from 2009 to 2015; primary trial outcome (survival with favorable neurobehavioural outcome) did not differ between groups. Pre-IH-CA neurobehavioural functioning, measured with the Vineland Adaptive Behavior Scales, Second Edition (VABS-II) was evaluated soon after enrollment; this report includes only children with broadly normal pre-IH-CA scores (VABS-II composite scores ≥70; 269 enrolled). VABS-II was re-administered 3 and 12 months later. Cognitive testing was completed at 12 months. Results Follow-ups were obtained on 125 of 135 eligible one-year survivors. Seventy-seven percent (96/125) had VABS-II scores ≥70 at 12 months; cognitive composites were ≥2SD of mean in 59%. VABS-II composite, domain, and most subdomain scores declined between pre-IH-CA and 3-month, and pre-IH-CA and 12-month assessments (composite means declined about 1 SD at 3 and 12 months, p < 0.005); 3 and 12-month scores were strongly correlated (r = 0.72, p < 0.001). Conclusions In paediatric IH-CA survivors at high risk for unfavorable outcomes, the majority demonstrated significant declines in neurobehavioural functioning, across multiple functional domains, with similar functioning at 3 and 12 months. About three-quarters attained VABS-II functional performance composite scores within the broadly normal range.