Regarding the patient who takes a 5-mg warfarin tablet five or six days a week and a half tablet the other days in order to reach a certain international normalized ratio (INR) Item 102-3), what ...

BOSTON (Reuters) - A new system for predicting the proper dose of the blood thinner warfarin could help doctors do a better job of preventing dangerous blood clots and serious bleeding, researchers ...

Daily warfarin dosing requirements clearly decrease with advancing age. To examine the relation between age and warfarin dosing, researchers analyzed data from 101 U.S. sites that were participating ...

Seattle, WA - Researchers in Seattle say they have uncovered specific genetic variations that influence how people respond to warfarin dose. Their study suggests that haplotypes of the VKORC1 gene can ...

Coumadin (also known as Jantoven or warfarin) is a common medication used to prevent blood clots and strokes. Unlike many other drugs, however, it requires careful monitoring by the prescribing ...

(Reuters) - Gene analysis failed in a U.S. clinical trial to help doctors select better doses of warfarin, the widely used blood-thinner, which can cause dangerous bleeding if doses are too high and ...

The discovery of a genetic variation that affects how some black patients respond to the blood thinner warfarin could improve the safety and effectiveness of the drug, researchers report. Blacks with ...

Lower doses needed as renal function declines. Renal function plays a role in warfarin response, according to a study conducted at the University of Alabama in Birmingham. The study found that ...

(HealthDay News) — For warfarin-treated patients, carbamazepine co-treatment is associated with subtherapeutic anticoagulative effect and increased warfarin dose requirements, according to a study ...