What is it like to live with a bleeding disorder? new study asks patients directly
NCT ID NCT06064643
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This completed study aimed to understand the real-life experiences of people with von Willebrand disease, a common but often overlooked bleeding disorder. Over 600 adults from the UK, Ireland, and the US shared their stories through online surveys, one-on-one interviews, and a 30-day diary of bleeding episodes. The goal was to learn how the disease affects daily activities, pain, and quality of life, not to test any new treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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611 people
The number who actually took part.
- Started
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Dec 2023
- Finished
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Jun 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
People with a confirmed diagnosis of von Willebrands disease, aged 16 yrs and older (18 yrs and older in the US).
- Ages
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16 years and older
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults aged 16 and above (UK and Ireland) and adults aged over 18 (in USA) with a confirmed diagnosis of inherited vWD of known diagnostic subtype and vWF level. * For the qualitative interview-based substudy, 30 adults who have completed the survey and who wish to be interviewed will be purposively selected for a broad range of ages and diagnostic subtype. * For the bleed diary substudy, 50 adults who have completed the survey and who wish to take part will be purposively selected for a broad range of ages and diagnostic subtype. Exclusion Criteria:Participants will be excluded from the study if they: * Have acquired vWD * Have other inherited bleeding disorders * Do not wish to participate in or to consent to the study. Those for whom written/spoken English would prohibit participation will also be excluded.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Oxford University Hospitals NHS Foundation Trust
Oxford, Oxfordshire, OX3 9DU, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Tracking Real-World safety of treatments for a rare bleeding disorder
- Tiny camera may spot hidden bleeding in rare blood disorder
- Tongue camera could spot bleeding danger in rare blood disorders
- Massive blood disorder registry aims to transform care
- Blood vessel on a chip could transform bleeding risk tests
- Hormonal showdown: which treatment tames heavy periods in bleeding disorders?