Trials / Recruiting
RecruitingNCT04119908
Videomicroscopy for the Prediction of Bleeding in Constitutional Haemorrhagic Diseases
Interest of Sublingual Videomicroscopy for the Prediction of Bleeding in Von Willebrand Disease and Other Constitutional Haemorrhagic Diseases
- Status
- Recruiting
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 400 (estimated)
- Sponsor
- University Hospital, Lille · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Not accepted
Summary
In Willebrand disease, there is currently no test available to identify non-invasively patients with a high risk of bleeding from angiodysplasias The study propose to use a sublingual capillary bed analysis by video-microscopy, a sensitive, reproducible and non-invasive technique, to assess whether sublingual capillary density is predictive of hemorrhagic risk for patients with von Willebrand disease.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | Sublingual videomicroscopy | Measurement of sublingual capillary density by video microscopy |
| BIOLOGICAL | blood sample | Collection of citrate tubes of 5 mL at baseline and at 36 months |
Timeline
- Start date
- 2023-05-24
- Primary completion
- 2028-05-24
- Completion
- 2028-05-24
- First posted
- 2019-10-09
- Last updated
- 2023-09-07
Locations
1 site across 1 country: France
Source: ClinicalTrials.gov record NCT04119908. Inclusion in this directory is not an endorsement.