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High dose epinephrine in refractory pediatric cardiac arrest
1Department of Pediatrics, Henry Ford Hospital, Detroit, MI 48202.
Critical Care Medicine
|December 1, 1989
Summary
Pediatric cardiac arrest survival is poor. High-dose epinephrine (0.2 mg/kg) in children unresponsive to standard doses (0.01 mg/kg) led to return of spontaneous circulation (ROSC) in six of seven patients, unlike standard care.
Area of Science:
- Pediatric critical care medicine
- Emergency medicine
- Cardiology
Background:
- Cardiac arrest in children carries a high mortality rate.
- Standard epinephrine dosing (0.01 mg/kg) is often ineffective in pediatric cardiac arrest, with low rates of return of spontaneous circulation (ROSC).
Observation:
- Seven pediatric patients in cardiac arrest who did not achieve ROSC after two standard epinephrine doses were treated with a higher dose (0.2 mg/kg).
- In contrast, 20 prior consecutive pediatric patients unresponsive to standard epinephrine doses did not achieve ROSC.
Findings:
- Six of the seven children treated with high-dose epinephrine achieved prompt and sustained ROSC.
- This represents a significant improvement compared to the zero ROSC rate in the control group.
Implications:
- High-dose epinephrine may be a more effective resuscitation strategy in pediatric cardiac arrest.
- Further research is warranted to confirm the safety and efficacy of higher epinephrine doses in pediatric resuscitation protocols.
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