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Congenital Aniridia Patient Questionnaire
Sponsor: Assistance Publique - Hôpitaux de Paris
Summary
Congenital aniridia is a pan-ocular genetic disease characterized by a partial or complete absence of the iris, hence its name. The prevalence ranges from 1 / 40,000 to 1 / 96,000 births, but it may be underestimated. This condition combines several types of eye damage and could associate systemic manifestations, with a variable phenotype and genotype. This study aims to identify eye and systemic manifestations in congenital aniridia and to determine the patients' knowledge of their own disease through a survey prepared by ophthalmologists from the Ophthalmology Department of Necker-Enfants Malades Hospital, reference center in France for this pathology. The patient fills it out only once.
Key Details
Gender
All
Age Range
Any - Any
Study Type
OBSERVATIONAL
Enrollment
100
Start Date
2023-06-08
Completion Date
2026-06-08
Last Updated
2025-09-15
Healthy Volunteers
No
Conditions
Interventions
Survey
Survey developed by ophthalmologists from the Ophthalmology Department of the Necker-Enfants Malades Hospital, fill out only once by patients with congenital aniridia in order to identify eye and systemic manifestations in congenital aniridia and to determine the patients' knowledge of their own disease.
Locations (1)
Hôpital Necker-Enfants Malades
Paris, France