Anti-factor Xa Monitoring and Activated Charcoal for a Pediatric Patient With Rivaroxaban Overdose
[Article]
Carr, Brendan M.; Roy, David J.; Bangh, Stacey A.; Hellmich, Thomas R.; Walker, Laura E.
Rivaroxaban, an oral anticoagulant, directly inhibits factor Xa (FXa). A 35-month-old boy was brought to the emergency department 15 minutes after ingesting 200 mg of rivaroxaban (16 mg/kg). Activated charcoal (AC) was administered; the patient was observed with monitoring of plasma anti-FXa levels and discharged the following day after an uneventful hospital observation. We identified two case series and seven case reports of potentially toxic rivaroxaban ingestion in the literature. No serious adverse effects were reported. The present case is the first reported use of anti-FXa monitoring after rivaroxaban ingestion. The magnitude of the effect of AC administration in this patient is unclear.
2018
Clinical Practice and Cases in Emergency Medicine
2/3
Carr, Brendan M.; Roy, David J.; Bangh, Stacey A.; Hellmich, Thomas R.; Walker, Laura E.