Automated external defibrillation skills by naive schoolchildren

Area of Science:

• Cardiology
• Emergency Medicine
• Pediatric Education

Background:

• Early defibrillation is critical for survival after cardiac arrest.
• Public access defibrillation (PAD) programs raise awareness, but school-aged children's AED proficiency is largely unknown.
• Basic life support (BLS) is increasingly part of school curricula.

Purpose of the Study:

• To assess the knowledge and ability of schoolchildren to use an automated external defibrillator (AED) without prior training.
• To evaluate the effectiveness and safety of simulated defibrillation by children.

Main Methods:

• A multicentric descriptive study involving 1295 children aged 6-16 years.
• Participants performed a simulated AED use on a manikin without training or feedback.
• Performance was evaluated using a checklist, focusing on time to shock and successful completion.

Main Results:

• 19.9% of children could simulate an effective defibrillation in under 3 minutes.
• Of those successful, only 20.1% completed the procedure satisfactorily.
• A significant correlation between age and performance was observed, with older children performing faster.

Conclusions:

• About 20% of untrained schoolchildren can operate an AED following instructions, but successful completion is low.
• Findings suggest a need for refined BLS/AED training programs in schools.
• Current training may require adjustments to ensure competence in using automated external defibrillators.