J Pediatr Intensive Care. 2022 Jan 3;13(3):261-268. doi: 10.1055/s-0041-1741404. eCollection 2024 Sep.
ABSTRACT
The objective of this article was to identify demographic and clinical factors associated with early recurrent arrest (RA; <48 hours) and late RA (≥48 hours) among pediatric inpatients following an initial in-hospital cardiac arrest. A retrospective cohort study of inpatients was performed in a free-standing academic quaternary care children’s hospital. All inpatients were <18 years old with a cardiac arrest event requiring ≥1 minute of cardiopulmonary resuscitation with the return of spontaneous circulation sustained for ≥20 minutes at Seattle Children’s Hospital from February 1, 2012, to September 18, 2019. Of the 237 included patients, 20 (8%) patients had an early RA and 30 (13%) had a late RA. Older age and severe prearrest acidosis were associated with a higher risk of early RA, odds ratios (OR) = 1.2 (95% confidence interval [CI]: 1.1-1.3) per additional year and 4.6 (95% CI: 1.2-18.1), respectively. Prearrest organ dysfunction was also associated with a higher risk of early RA with an OR of 3.3 (95% CI: 1.1-9.4) for respiratory dysfunction, OR = 1.4 (95% CI: 1.1-1.9) for each additional dysfunctional organ system, and OR = 1.1 (95% CI: 1-1.2) for every one-point increase in PELOD2 score. The neonatal illness category was associated with a lower risk of late RA, OR 0.3 (95% CI: 0.1-0.97), and severe postarrest acidosis was associated with a higher risk of late RA, OR = 4.2 (95% CI: 1.1-15). Several demographic and clinical factors offer some ability to identify children who sustain a recurrent cardiac arrest, offering a potential opportunity for intervention to prevent early recurrent arrest.
PMID:39629145 | PMC:PMC11379516 | DOI:10.1055/s-0041-1741404
