A Phase III, Multicenter, Open-Label Study to Evaluate the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of Emicizumab Prophylaxis in Patients With Type 3 Von Willebrand Disease
Latest Information Update: 22 Feb 2026
At a glance
- Drugs Emicizumab (Primary) ; Factor VIII; Von Willebrand factor
- Indications Von Willebrand disease
- Focus Registrational; Therapeutic Use
- Acronyms WILL-EMI
- Sponsors Roche
Most Recent Events
- 24 Dec 2025 Planned End Date changed from 31 Dec 2028 to 30 Mar 2029.
- 24 Dec 2025 Planned primary completion date changed from 31 Dec 2026 to 30 Mar 2027.
- 16 Oct 2025 Planned number of patients changed from 66 to 75.