Acquired coagulation factor deficiency

This study tracks 25 people in Japan with acquired hemophilia A who receive the drug OBIZER to control bleeding. Researchers will watch for side effects and check if the drug helps stop bleeding episodes. The study does not change how doctors treat patients—it simply collects rea…

This Phase 3 trial tests TAK-330, a drug designed to reverse the effects of common blood thinners (Factor Xa inhibitors) in patients who need urgent surgery. About 440 adults will be randomly assigned to receive TAK-330 or standard care before their procedure. The main goal is to…

This study is checking how safe OBIZUR is for adults with acquired hemophilia A, a rare condition that causes sudden and severe bleeding. Researchers will look at medical records and track side effects in about 9 people. The goal is to see how well the drug controls bleeding in e…

This study tests whether a concentrated clotting drug (fibrinogen) can better control major blood loss during surgery for pseudomyxoma peritonei, a rare abdominal cancer. About 90 adults will be randomly assigned to receive either the drug or a standard blood product during their…

This early-stage trial tests a single dose of a lab-made clotting protein (recombinant von Willebrand factor) in 12 adult patients on ECMO who have major bleeding. The goal is to see if the drug is safe and how it behaves in the body. If successful, it may lead to a new way to co…

This study looks at how well hip, knee, shoulder, and other joint replacement surgeries work in adults with inherited bleeding disorders like hemophilia. Researchers will collect information from medical records and follow patients over time to understand risks, complications, an…

This study looks at whether a quick bedside test can measure fibrinogen levels in trauma patients with severe bleeding within minutes, instead of the usual 30-45 minutes. Fibrinogen helps blood clot, and low levels can worsen bleeding. The test is being checked for feasibility an…

This observational study aims to understand how endothelial colony-forming cells (ECFCs) behave in people with von Willebrand disease (VWD) and acquired von Willebrand syndrome (AVWS) compared to healthy individuals. Researchers will collect blood samples from 48 participants to …

This study is testing new blood tests to see if they can better measure how well bleeding treatments work in people with haemophilia who have developed inhibitors (antibodies that block standard treatment). The researchers will take blood samples from 20 patients before and after…