Apply to trial NCT04567511

A few quick questions so the study team can decide if you might be a fit.

RecruitingPhase 4Drug trial

Hemlibra in Mild Hemophilia A

This is a single arm, phase 4, prospective, open-label, United States single-center study to determine the hemostatic characteristics of Hemlibra (emicizumab) as measured by coagulation laboratory parameters in the mild hemophilia A male patient population with endogenous altered FVIII (baseline FVIII activity of \>5% to 30%). The safety and hemostatic efficacy of Hemlibra (emicizumab) in this patient population will be investigated. Secondary outcomes will assess changes in joint health and quality of life in treated patients.

How this works

  1. Answer a few questions

    About 5 to 10 minutes. Skip-friendly where possible.

  2. We connect you with the study team

    When a site picks up your application, we introduce you to their team directly — with you on the thread.

  3. The team reaches out to schedule screening

    Usually within a few business days, via the contact you give.

We save your progress under this email and copy you when we connect you with the study team.

By continuing, you agree to our terms of service, including sharing your contact details and fit summary with official trial contacts if you submit.