A Study of Bleeding and Treatment in Participants With Von Willebrand Disease (NCT06610201) | Clinical Trial Compass
RecruitingNot Applicable
A Study of Bleeding and Treatment in Participants With Von Willebrand Disease
United States, Australia, United Kingdom200 participantsStarted 2024-08-30
Plain-language summary
The purpose of this screening study is to accumulate information regarding bleeding events, quality of life, and the social and clinical impact of bleeds in participants with Von Willebrand Disease (VWD). Data from this study will be used to establish baseline bleeding and treatment rates in a population of participants with VWD and act as comparator data for future clinical study outcomes.(e.g. Velora Pioneer)
Who can participate
Age range
16 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
. Has the ability to provide informed consent to participate in the study, in accordance with applicable regulations.
. Has an understanding, ability, and willingness to comply with Study procedures and restrictions.
. Is 16 years and \< 70 years at the time of screening.
. Weight 50 to 120 kg (±10%) at Screening and body mass index (BMI) \<38.5 kg/m\*2.
. Has Von Willebrand Disease: Type 1 VWD (including Type 1C VWD) or Type 2A VWD. All participants must have: Documented lab results confirming their diagnosis consistent with ISTH/ASH diagnostic guidelines; VWF Activity ≤30 IU/dL and FVIII activity ≤70 IU/dL during Screening.
. Has symptomatic disease as defined by a history of bruising or bleeding events, with an expected minimum of 3 bleeding episodes (including heavy menstrual bleeding) per year that require treatment to control bleeding symptoms, and/or has recurrent and ongoing episodes of heavy menstrual bleeding at the time of enrollment.
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.
. Has a history of clinically significant hypersensitivity associated with monoclonal antibody therapies.
. Has a personal history of venous or arterial thrombosis or thromboembolic disease, except for catheter-associated, superficial vein thrombosis events.
. Has a high-risk thrombophilia: Homozygous Factor V Leiden (FVL), compound heterozygous FVL/prothrombin gene mutation, antithrombin \<50%, congenital protein C and protein S deficiency with levels \<50%.
. Requires ongoing hemostatic (bleed-prophylaxis) treatment to prevent bleeding
. Has other known severe bleeding disorder(s) other than VWD.
. Planned major surgery during the study period.
. Has other conditions that substantially increase the risk of thrombosis either individually or in combination, at the discretion of the Investigator, including but not limited to: significant family history; BMI \>30 and ≤38.5 kg/m² (moderately obese, adjusted for ethnicity and increased central adiposity); reduced mobility; active malignancy; major surgery within 6 weeks preceding Screening; or postpartum within 12 weeks preceding Screening.
. Is pregnant or plans to become pregnant within the next 6 months following informed consent sign off.