Resuscitation. 2024 Dec;205:110430. doi: 10.1016/j.resuscitation.2024.110430. Epub 2024 Nov 13.
ABSTRACT
INTRODUCTION: Contemporary rates of survival after pediatric in-hospital CPR events and trends in survival over the last 20 years have not been compared based on illness category. We hypothesized that survival to hospital discharge for surgical-cardiac category is higher than the non-cardiac category, and rates of survival after in-hospital CPR increased over time in all categories.
METHODS: The AHA Get With The Guidelines®-Resuscitation registry was queried for index CPR events in children < 18 years of age from 2000 to 2021. Categories were surgical-cardiac (in-hospital CPR event following cardiac surgery); medical-cardiac (CPR event in non-surgical cardiac disease); and non-cardiac (CPR event in patients without cardiac disease). The primary outcome was survival to hospital discharge. We compared eras 2000-2004, 2005-2009, 2010-2014, and 2015-2021 with mixed logistic regression models, including event year as a continuous predictor and site as a random effect.
RESULTS: Of 16,241 index events, in-hospital CPR event rates by illness category were: 19 % surgical-cardiac, 18 % medical-cardiac, and 63 % non-cardiac. Surgical-cardiac category had the highest rate of survival to hospital discharge compared to medical-cardiac and non-cardiac categories (56 % vs. 44 % vs. 46 %; p < 0.001). After controlling for age, location of event, and hospital size, the odds of survival were highest for surgical-cardiac category (aOR 1.28, 95 % CI 1.17-1.41) and lower for medical-cardiac category (aOR 0.90, 0.82-0.98), compared to the non-cardiac category. Odds of survival increased for all illness categories from the 2000-2004 era to the 2015-2021 era. Rates of improvement differed among illness categories with medical-cardiac having the lowest increased odds per era. Surgical-cardiac patients had the highest rates of extracorporeal resuscitation (ECPR) (20 % across the cohort), though the greatest increase in ECPR utilization was in the non-cardiac population (52 % increased odds per era).
CONCLUSIONS: Over the last 20 years, both survival to hospital discharge and ECPR use has increased in all in-hospital CPR event illness categories. Children with surgical-cardiac CPR event have higher odds of survival to hospital discharge compared to non-cardiac CPR event categories, whereas odds of survival were lowest with medical-cardiac CPR events.
PMID:40071352 | DOI:10.1016/j.resuscitation.2024.110430
