CompletedPhase 3

Clinical Study to Investigate the Efficacy and Safety of Wilate During Prophylaxis in Previously Treated Patients With VWD

United States, Belarus, Bulgaria43 participantsStarted 2020-06-18

Plain-language summary

This is a prospective, non-controlled, international, multi-center phase 3 study investigating the efficacy and safety of Wilate in previously treated adult patients with VWD, to obtain additional data on the safety and efficacy of Wilate in previously treated patients with VWD undergoing regular prophylaxis.

Who can participate

Age range

6 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: Patients who meet all of the following criteria are eligible for the study: * Aged ≥6 years at the time of screening * VWD type 1 (baseline von Willebrand factor activity \[VWF:Ristocetin Co-factor (RCo)\] \<30 IU/dL, 2A, 2B, 2M, or 3 according to medical history requiring substitution therapy with a VWF-containing product to control bleeding * Currently receiving on-demand treatment with a VWF-containing product with at least 1, and an average of ≥2, documented spontaneous BEs per month in the last 6 months, with at least 2 of these BEs requiring treatment with a VWF-containing product * Availability of records to reliably evaluate type, frequency, and treatment of BEs for at least 6 months of on-demand treatment before screening * Female patients of child-bearing potential must have a negative urine pregnancy test at screening and agree to use adequate birth control measures; in case hormonal contra-ception is used, the medication class should remain unchanged for the duration of the study * All patients to provide voluntarily given, fully informed written and signed consent obtained before any study-related procedures are conducted Exclusion Criteria: Patients who meet any of the following criteria are not eligible for the study: * Having received on-demand or prophylactic treatment with a VWF-containing product but having no records available to reliably evaluate the type, frequency, and treatment of BEs over a period of at least 6 months of on-de…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Total Annualized Bleeding Rate (TABR)

Timeframe: 12 months

Comparison of Total Annualized Bleeding Rates (TABR) During Prophylaxis Treatment in Study WIL-31 to On-demand Treatment in the Same Patient Population in the Preceding Study WIL-29

Timeframe: 12 Months

Trial details

NCT IDNCT04052698

SponsorOctapharma

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2022-04-23

Results submitted2023-03-30

View on ClinicalTrials.gov More Von Willebrand Diseases trials