Genetic Study of Patients Suffering From Congenital Amaurosis of Leber or From an Early Severe Retinal Dystrophy

Overview

Retinal dystrophies are responsible for numerous cases of blindness, and there are no therapeutic possibilities today. Gene therapy is efficient in a dog model concerning dystrophy linked to a mutation of the rpe65 gene. If such a therapy is to be considered for humans, it is urgent to select, at a national level, patients suffering from dystrophy linked to a mutation of the rpe65 gene. The systematic correlation of phenotype/genotype is an anatomical-functional approach, but it also identifies patients who may be potentially included in a future gene therapy study. Indeed, identification of people with a mutation of rpe65 is still insufficient in France (compared to other European countries) because of a lack of systemic genotyping of retinal dystrophy.

Conditions

Interventions