VENOUS THROMBOEMBOLIC DISEASE

This study looks for the best way to treat people who have a blood clot (like in the leg or lung) and also take daily aspirin or similar drugs for heart disease. Both conditions need blood thinners, but taking them together raises the risk of dangerous bleeding. The trial will co…

This study compares two types of blood thinners taken as pills (apixaban and rivaroxaban) against a standard daily injection (enoxaparin) to prevent dangerous blood clots in people with blood cancers like lymphoma, leukemia, and multiple myeloma. About 100 participants will be ra…

This study tests whether taking blood thinners for 12 weeks can prevent dangerous blood clots in people with autoimmune hemolytic anemia (AIHA), a rare disease where the immune system destroys red blood cells. About 72 adults with newly diagnosed or relapsed AIHA will receive eit…

This study compares how a 60-minute treadmill walk changes blood clotting in people who have had a blood clot (venous thromboembolism) and those who haven't. Researchers will measure clotting markers before and after exercise in 94 participants. The goal is to better understand h…

This study is looking at whether women who have had a blood clot while using hormones (like birth control pills or during pregnancy) have family members who are also more likely to have had a clot. Researchers will compare the family history of these women with that of women who …

This study looks at how a common blood thinner (LMWH) works in pregnant women. Pregnancy naturally makes blood clot more easily, which can be risky. Researchers will use a special test to measure clotting in 50 pregnant women across all trimesters and after birth, to find the bes…

This study tests whether a set of quality improvement tools—including guidelines, care protocols, and a mobile app—can help hospitals in China better prevent blood clots in patients. About 5,800 hospitalized adults will take part across multiple hospitals. The goal is to see if t…