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RECRUITING
NCT04119908
NA

Videomicroscopy for the Prediction of Bleeding in Constitutional Haemorrhagic Diseases

Sponsor: University Hospital, Lille

View on ClinicalTrials.gov

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

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

Locations (1)

CHU de Lille

Lille, Nord, France