Pauses in compressions during pediatric CPR: Opportunities for improving CPR quality

Area of Science:

• Pediatric Emergency Medicine
• Cardiopulmonary Resuscitation Quality Improvement
• Clinical Observational Studies

Background:

• Minimizing interruptions in chest compressions during cardiopulmonary resuscitation (CPR) is a key recommendation by the American Heart Association (AHA).
• Shorter pauses in chest compressions are associated with improved patient survival and outcomes.
• The quality of pediatric CPR, particularly pause duration, requires focused investigation in emergency settings.

Purpose of the Study:

• To evaluate the quality of pediatric CPR in a tertiary pediatric emergency department (ED).
• To specifically analyze the duration and activities associated with pauses in chest compressions during pediatric cardiac arrest.
• To identify factors influencing pause duration and suggest strategies for improvement.

Main Methods:

• An observational study utilizing video review of pediatric cardiac arrest events in two EDs.
• Analysis of CPR performance parameters, including individual compressor segments and pause activities.
• Detailed examination of pause duration, frequency, and associated tasks like pulse checks.

Main Results:

• Analysis of 81 cardiac arrests revealed a median chest compression fraction of 91% with a median pause duration of 4 seconds.
• 22% of pauses were prolonged (>10 seconds), frequently associated with pulse checks (62% of pulse checks were prolonged).
• Checking a single pulse site and having fingers ready pre-pause were significantly linked to shorter pause durations.

Conclusions:

• Prolonged pauses in chest compressions are common during pediatric CPR, often linked to pulse checks and multiple tasks.
• Implementing strategies such as single-site pulse checks with pre-positioned fingers can decrease pause duration.
• Improving CPR quality through reduced pause time is essential for better pediatric patient outcomes.