Low INR to Minimize Bleeding with Mechanical Valves Trial
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“Low INR to Minimize Bleeding With Mechanical Valves Trial”
This study evaluates the use of a lower INR target (1.5 to 2.5) in patients with a mechanical heart valve in the aortic position. This study will inform physicians about whether a lower INR target will decrease the risk of bleeding or increase the risk of blood clot formation and stroke. These results have the potential to reduce the burden of bleeding in patients with a mechanical heart valve who require lifelong warfarin (Coumadin) treatment.
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Drug - Warfarin
Participants in both arms will be on warfarin therapy post-mechanical valve replacement as is standard, but will have different INR target ranges.
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Low INR to Minimize Bleeding With Mechanical Valves Trial - Vanguard
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NCT03636295
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elY5ga