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Study identifier: NCT06998524 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Study to Assess the Efficacy and Safety of Emicizumab in Participants With Type 3 Von Willebrand Disease

Condition: Von Willebrand Disease, Type 3  ·  Sponsor: Hoffmann-La Roche

PhasePhase 3
Planned participants75
Who can joinAll sexes, 1 Month to no upper limit
Healthy volunteersNo

About this study

This is a Phase III, multicenter, open-label clinical study designed to evaluate the efficacy, safety, pharmacokinetics, and pharmacodynamics of emicizumab prophylaxis in participants aged 1 month and above, who have been diagnosed with Type 3 von Willebrand disease (VWD). Participants on prior standard of care (SOC) on-demand therapy will be assessed via a randomized comparison (Arm A - emicizumab prophylaxis and Arm B - continuation of SOC on-demand therapy), while participants on prior SOC prophylactic therapy (Arm C - emicizumab prophylaxis) will be assessed via intra-participant analysis with data obtained from the preceding non-interventional study (NIS), WP45335 (NCT06883240).

This description comes directly from the study's public registry record.

Talk to the study team

Reference Study ID Number: WP45338 https://forpatients.roche.com/  ·  888-662-6728 (U.S. Only)  ·  global-roche-genentech-trials@gene.com

Fastest response: use the inquiry form. No email attachments. https://www.gene.com/contact-us/submit-medical-inquiry

Always discuss trial participation with your own doctor first.

Locations (28)

UC DavisSacramento, California, United StatesRecruiting
University of FloridaGainesville, Florida, United StatesRecruiting
University of Minnesota Medical CenterMinneapolis, Minnesota, United StatesRecruiting
Washington University School of MedicineSt Louis, Missouri, United StatesRecruiting
Virginia Commonwealth UniversityRichmond, Virginia, United StatesRecruiting
UZ Leuven GasthuisbergLeuven, BelgiumRecruiting
The Hospital for Sick ChildrenToronto, Ontario, CanadaRecruiting
McGill University Health CenterMontreal, Quebec, CanadaRecruiting
IPS SURA Industriales MedellínMedellín, ColombiaRecruiting
Hopital Claude Huriez - CHU LilleLille, FranceRecruiting
Groupe Hospitalier Necker Enfants MaladesParis, FranceRecruiting
Universitätsklinikum BonnBonn, GermanyRecruiting

+ 16 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06998524