Many patients with good INR control on warfarin won’t maintain a high time in therapeutic range (TTR) even a year later, making past TTR a poor predictor of clinical outcomes in patients with A-fib, a ...

DURHAM, NC — A prospective registry study finds that only a third of patients who have stable international normalized ratios (INRs) on warfarin remain stable over time, undercutting the long-standing ...

Individuals taking warfarin who engaged in weekly patient self-testing (PST) had significant improvement in control of warfarin compared to patients who had variable (1–4 tests per month) self-testing ...

(HealthDay)—For hospitalized patients, international normalized ratio (INR) monitoring less frequently than daily is associated with increased odds of warfarin-associated adverse events, according to ...

A case study in Pediatrics describes the first published report of a potential oseltamivir-warfarin interaction in a child with influenza and hypoplastic left heart syndrome. The patient, an ...

A man taking warfarin presents with blood-stained saliva and swelling that rapidly progresses to airway obstruction, ...

Globally, how many patients are estimated to be taking Warfarin and what are the main reasons the drug is prescribed? There are roughly 10 million people worldwide taking Warfarin, accounting for more ...

Authors say findings warrant re-examining approach to managing anticoagulation in older adults. (HealthDay News) — Having a supratherapeutic international normalized ratio (INR) while taking warfarin ...

The US Food and Drug Administration (FDA) has concluded that inaccurate results from the point-of-care device used to measure international normalized ratio (INR) values in warfarin-treated patients ...

Atrial fibrillation patients with mental illness are less likely to receive warfarin anticoagulation; those who do receive warfarin have excess risk of over-anticoagulation. Objectives: To determine ...

Crystalline warfarin sodium is an isopropanol clathrate. Crystalline warfarin sodium occurs as a white, odorless, crystalline powder that is discolored by light. Warfarin sodium 2 mg per mL Sodium ...