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RECRUITING
NCT05390801

Congenital Aniridia Patient Questionnaire

Sponsor: Assistance Publique - Hôpitaux de Paris

View on ClinicalTrials.gov

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

Interventions

OTHER

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