For patients who received a letter on improperly disclosed information by a claims processing vendor, read more.
Treatment Study for Subjects with Severe Hemophilia A or B
Nineteen office clinic visits over 5 months.
In order to participate you must meet the following criteria:
- Are age 18-64 years old.
- Have hemophilia A or B.
- Have had 6 bleeds within 6 months.
- Have on demand (PRN) factor usage.
This is a partial list of elgibility requirements.