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 ...

Warfarin is a medication that, with few exceptions, is dosed to effect. When the INR does not respond as predicted, it is important to consider possible causes before the warfarin dose is adjusted.

WASHINGTON (March 19, 2017) - Using genetic testing to help personalize doses of warfarin therapy given to patients undergoing elective orthopedic surgery appears to lower the risk of combined adverse ...

Are fondaparinux (Arixtra) injections preferable to warfarin (Coumadin) for management of anticoagulation in postoperative hip-fracture patients and those recovering from joint replacement surgery?