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Updated: Jun 7, 2026

Pediatric Animal Model of Extracorporeal Cardiopulmonary Resuscitation After Prolonged Circulatory Arrest
Published on: May 26, 2023
Unexpected survival after a prolonged extra-hospital refractory cardiac arrest in a one-year-old child
Anne Lise Mary1, Julie Starck1, Erik Hervieux2
1Pediatric and Neonatal Intensive Care Unit, Armand-Trousseau Hospital, Sorbonne University, Paris, France.
Insights
Extracorporeal membrane oxygenation (ECMO) for refractory cardiac arrest after drowning offers a chance for survival. This case highlights ECMO
Area of Science:
- Pediatric Critical Care Medicine
- Cardiovascular Research
- Emergency Medicine
Background:
- Extracorporeal membrane oxygenation (ECMO) is a last resort for refractory cardiac arrest.
- Prognosis of ECMO for out-of-hospital cardiac arrest, especially in children, remains debated.
- Accidental drowning can lead to prolonged refractory cardiac arrest.
Purpose of the Study:
- To report a rare case of prolonged out-of-hospital refractory cardiac arrest after intentional drowning managed with ECMO.
- To discuss the feasibility and outcomes of ECMO-CPR in remote locations.
- To support the consideration of ECMO in drowning-related refractory cardiac arrest.
Main Methods:
- Veno-arterial (VA) ECMO initiation after 3.5 hours of cardiopulmonary resuscitation (CPR).
- Transition from VA ECMO to veno-venous (VV) ECMO on day three.
- ECMO weaning on day nine.
- Brain MRI for neurological assessment.
- 3-year clinical follow-up.
Main Results:
- Successful ECMO support initiated after prolonged CPR for drowning.
- VA ECMO transitioned to VV ECMO, with successful weaning.
- Brain MRI revealed right frontoparietal ischemia and mild hemorrhage.
- Long-term follow-up showed mild motor delay and left lower limb paresis.
Conclusions:
- ECMO-CPR can be a viable option for refractory cardiac arrest following drowning, even in resource-limited settings.
- This case underscores the importance of considering ECMO in severe drowning cases.
- Early consideration of ECMO may improve outcomes in pediatric refractory cardiac arrest.
Abstract:
Extracorporeal membrane oxygenation (ECMO) during cardiac arrest resuscitation (E-CPR) is the last resort therapy in case of refractory cardiac arrest. Despite promising results in intra-hospital cardiac arrest (IHCA), the prognosis of extra-hospital cardiac arrest managed with E-CPR remain controversial, especially in children. We report a rare case of prolonged extra-hospital refractory cardiac after intentional drowning, in a region far from all ECMO center. The child was supported by veno-arterial (VA) ECMO after three and a half hours of CPR. VA ECMO switched to veno venous ECMO on day three. VV ECMO was weaned on day nine. Brain MRI identified a right frontoparietal ischemia and mild hemorrhage. Clinical follow-up 3 years after cardiac arrest showed a mild motor delay with paresis of the left lower limb. This case supports the necessity to take into consideration the possibility to propose E-CPR in refractory cardiac arrest after accidental drowning.
Related Concept Videos
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