Implication of COL4A1 gene (and other related genes) in intracranial haemorrhages of unknown etiology in children and young adults and in brain diffuse small vessel diseases of unknown etiology in young adults.
To define the whole clinical, radiological and mutational spectrum of COL4A1 gene.
To define any genotype-phenotype correlation in COL4A1 gene disease.
Application of the results in daily clinical practice
Child, Adult, Senior
April 1, 2010
January 15, 2016
Hôpital LARIBOISIERE Neurology Department Paris, France
† Study has passed its completion date and status has not been verified in more than two years.