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Videomicroscopy for the Prediction of Bleeding in Constitutional Haemorrhagic Diseases
Sponsor: University Hospital, Lille
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.
Official title: Interest of Sublingual Videomicroscopy for the Prediction of Bleeding in Von Willebrand Disease and Other Constitutional Haemorrhagic Diseases
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
400
Start Date
2023-05-24
Completion Date
2028-05-24
Last Updated
2023-09-07
Healthy Volunteers
No
Interventions
Sublingual videomicroscopy
Measurement of sublingual capillary density by video microscopy
blood sample
Collection of citrate tubes of 5 mL at baseline and at 36 months
Locations (1)
CHU de Lille
Lille, Nord, France