Science Daily

Most patients taking warfarin long-term do not maintain stable INR values

Experts examined whether patients receiving warfarin who have stable international normalized ratio (INR) values remain stable over time. In a study appearing in the ...
Medscape

Elevated International Normalized Ratio Associated with Concomitant Warfarin and Erlotinib

Purpose. The case of a patient who developed elevated International Normalized Ratio (INR) values after concomitant administration of warfarin and erlotinib is reported. Summary. A 47-year-old ...
TCTMD

FDA: ROCKET AF Results Not Affected by Faulty INR Testing in Warfarin Arm

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 ...
Medscape

Effects of Prednisone on the International Normalized Ratio

a Patient had a surgical procedure in April for which his warfarin was discontinued for five days. b During this visit, the patient was prescribed prednisone 10 mg orally daily and his warfarin dosage ...
CMAJ

Low-dose oral vitamin K therapy for the management of asymptomatic patients with elevated international normalized ratios: a brief review

ASYMPTOMATIC ELEVATION OF THE INTERNATIONAL normalized ratio (INR) is a common problem associated with hemorrhage. Evidence from randomized controlled trials supports the use of low-dose oral vitamin ...
Nature

Negative association between free triiodothyronine level and international normalized ratio in euthyroid subjects with acute myocardial infarction

To investigate the relationship between free triiodothyronine (FT3) and the international normalized ratio (the ratio of the prothrombin time of a patient to the normal sample, INR) in Chinese ...