SEVENFACT® for Bleeding Events in Hemophilia With Inhibitors

This study is looking at the safety of SEVENFACT® (coagulation factor VIIa [recombinant]-jncw) for treating bleeding events in people with hemophilia A or B who have inhibitors. Inhibitors are antibodies that make standard hemophilia treatments less effective. You might be eligible if you are 12 years or older and have hemophilia A or B with inhibitors. This includes those already on preventative treatment (like emicizumab) who might have a breakthrough bleed, or those not on preventative treatment who need to control a bleed. The main goal is to see how safe SEVENFACT® is when used for these bleeding episodes. The study is currently enrolling participants.

Study design
This is a Phase IV, multi-center, open-label safety study. It aims to enroll between 28 and 55 participants.
What's involved
You will be followed from enrollment until the end of your participation, for up to approximately 4 years.
Compensation
Not stated in the trial record.
Follow-up
You will be followed from the time of consent through the start of a bleeding event until 3 days after your last dose of SEVENFACT®.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT04647227

SEVENFACT® for Bleeding Events in Hemophilia With Inhibitors

Recruiting
PHASE4Ages 12+InterventionalTreatment
American Thrombosis and Hemostasis Network
~55 participants
Updated 2026-01-12 on ClinicalTrials.gov
What's tested:coagulation factor VIIa [recombinant]-jncw

At a glance

Recruiting sites
15 of 21 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Number of participants and percentage of Safety Events (AEs)
Measured over From time of consent through BE onset until 3 days after last dose of SEVENFACT®.
Hemophilia A With Inhibitor
Hemophilia B With Inhibitor
21 sites across 16 states
Michigan3
California2
Georgia2
Minnesota2
Arizona1
Arkansas1
District of Columbia1
Florida1
  • Tammuella Chrisentery-Singleton, MD · PRINCIPAL_INVESTIGATOR · American Thrombosis and Hemostasis Network
  • Mark Reding, MD · PRINCIPAL_INVESTIGATOR · University of Minnesota

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Do you actually qualify for this trial?

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Eligibility criteria

Exclusion

Should a participant require an unplanned surgery, the participant will not be withdrawn from the study unless the investigator deems it necessary. Instead, the participant will receive standard of care treatment as determined by the attending physician. If the participant is not withdrawn from the study, the participant's participation in the study will be paused until the investigator feels it is safe for them to continue.
  • Number of participants and percentage of Safety Events (AEs)From time of consent through BE onset until 3 days after last dose of SEVENFACT®.

    Adverse Events and SAEs defined by the European Haemophilia Safety Surveillance System 2018 (EUHASS) and Serious Adverse Events (SAEs) as defined by the US Food and Drug Association.