Extracorporeal circulatory support in near-fatal flecainide overdose

Citation
Ma. Corkeron et al., Extracorporeal circulatory support in near-fatal flecainide overdose, ANAESTH I C, 27(4), 1999, pp. 405-408
Citations number
17
Categorie Soggetti
Aneshtesia & Intensive Care
Journal title
ANAESTHESIA AND INTENSIVE CARE
ISSN journal
0310057X → ACNP
Volume
27
Issue
4
Year of publication
1999
Pages
405 - 408
Database
ISI
SICI code
0310-057X(199908)27:4<405:ECSINF>2.0.ZU;2-F
Abstract
Flecainide, a class Ic antiarrhythmic, has a high mortality associated with significant overdose. We report the case of a 20-year-old female who took approximately 4 grams of flecainide and a small amount of paracetamol as an impulsive gesture. Circulatory failure unresponsive to pacing, inotropes a nd sodium bicarbonate was successfully treated with cardiopulmonary bypass (CPB), Resolution of her myocardial failure occurred over 24 hours and she was weaned from CPB 30 hours after its initiation. Coagulopathy and intrava scular haemolysis were apparent during bypass and necessitated substantial use of blood products. Ischaemic renal dysfunction manifested early in her admission and required haemodiafiltration. Despite a prolonged period of un responsiveness and pupillary dilation during resuscitation and CPB she made a full recovery. We believe this is the first reported case of flecainide overdose, requiring extracorporeal circulatory support, not resulting in ne urological deficit.