Monitoring anti-TFPI in severe hemophilia patients on Marstacimab
Treatments studied
Part of Blood & lymphatic, Genetic & congenital clinical trials.
This study looks at how a medicine called Marstacimab affects your body's natural anti-clotting protein (TFPI) in people with severe hemophilia A or B who are already taking it. It involves blood tests to see how well the treatment works.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are male and 18 years or older.
- You have severe hemophilia A (factor VIII level less than 1%) or severe hemophilia B (factor IX level less than 2%).
- You are currently getting Marstacimab injections to prevent bleeding.
- You are willing to stop your regular factor VIII or IX shots for a few days before the study (2 days for short-acting factor VIII, 4 days for long-acting factor VIII, or 10 days for long-acting factor IX).
- You are willing to give 4 extra blood samples for research.
- You do not have any other bleeding disorder besides hemophilia.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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