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Genetics of Central Nervous System Arteriovenous Malformations (GENE-MAV)
Sponsor: Fondation Ophtalmologique Adolphe de Rothschild
Summary
Cerebral and medullary arteriovenous malformations (AVMs) lead to arterial and venous networks to communicate pathologically, creating an arteriovenous shunt. The occurrence of intracranial haemorrhage is the most important prognostic factor of AVMs because it is associated with a significant morbidity and mortality. The genetic, molecular and cellular mechanisms that cause vascular malformations of the central nervous system are partially known and the influence of genetic damage on the prognosis of AVMs is poorly known.
Official title: Genetics of Central Nervous System Arteriovenous Malformations (AVM): Genotype-Phenotype Correlation and Prognostic Impact on Patients With AVM
Key Details
Gender
All
Age Range
Any - Any
Study Type
OBSERVATIONAL
Enrollment
300
Start Date
2022-02-17
Completion Date
2027-03
Last Updated
2026-01-22
Healthy Volunteers
No
Conditions
Interventions
blood sample
During the arteriography a peripheral venous sampling
Locations (1)
HOPITAL FONDATION Adolphe de ROTHSCHILD
Paris, France