Notable pink excreta and severe myocardial suppression in superwarfarin (difethialone) intoxication.

Superwarfarin intoxication of unknown etiology accompanying hemoperitoneum in a patient on fluconazole therapy.

We report a case of brodifacoum (superwarfarin) intoxication of unknown etiology presenting as hemoperitoneum after fluconazole administration for one week before the onset of symptoms. The initial prothrombin time (PT) and partial thromboplastin time (PTT) were markedly prolonged, although a mixing study with normal plasma showed that the corrected PT and PTT were in the normal range. Vitamin ...

A Pragmatic Approach to Superwarfarin Intoxication in a Resource Constraint Setting; a Case Report

Korean Patients with Superwarfarin Intoxication and Their Outcome

This observational study aimed at evaluating recent superwarfarin intoxication of Korean patients. Ten patients were diagnosed as or highly suspicious for superwarfarin intoxication. Case report forms described by attending hematologists of the patients were collected and analyzed. Bleeding symptoms were varied among the patients. Patients uniformly showed prolonged prothrombin time (PT) and ac...

Can we more efficiently save patients with vitamin K-dependent coagulopathy caused by superwarfarin intoxication?

Copyright © 2014 The Korean Association of Internal Medicine This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/ by-nc/3.0/) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited. pISSN 1226-3303 eISSN 2005-664...

Evaluation of risk factors in patients with vitamin K-dependent coagulopathy presumed to be caused by exposure to brodifacoum

BACKGROUND/AIMS Recently, many cases of vitamin K-dependent coagulopathy of unknown origin have been reported. Such patients lack any relevant family history and have no systemic disease, raising suspicion of superwarfarin intoxication. We evaluated individual risk factors causing coagulopathy and hemorrhagic symptoms in patients with suspected superwarfarin intoxication. In addition, we determ...