Comparative study shows improved survival in adults with cardiac arrest using mechanical CPR in the emergency department, suggesting better early outcomes.
Key Points
This research aimed to compare the clinical outcomes of mechanical versus manual chest compressions during CPR in the emergency department.
Single-center, comparative study of adult cardiac arrests in the emergency department (n = 372)
Patients allocated to either manual CPR (n = 195) or mechanical CPR (n = 177)
Primary outcome was return of spontaneous circulation (ROSC); secondary outcomes included survival at 6 and 24 hours
Mechanical CPR was associated with higher odds of ROSC (OR = 2.44)
Survival at 6 hours favored mechanical CPR (14.1%) compared to manual (2.6%)
Kaplan-Meier curves indicated early survival differences that narrowed by 24 hours