Epidemiological and clinical aspects of ocular malformations in Niamey.
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Keywords

Malformations
ocular
congenital
cataract
glaucoma
Niamey

How to Cite

1.
Nouhou Diori A, Abdou Moussa H, Laouali L, Amadou Bouba Traoré H, Sani Brah M, Abba Kaka H, et al. Epidemiological and clinical aspects of ocular malformations in Niamey. J Sah Sci Santé [Internet]. 2025 Jun. 1 [cited 2026 Oct. 14];5(1):1401-7. Available from: https://www.j3s-fss-uas.org/index.php/jsss/article/view/174

Abstract

Objective :
To describe the epidemiological and clinical aspects of congenital ocular malformations in the Ophthalmology Departments of HNABD and HNN.

Materials and method :
This was a prospective descriptive study of children with congenital ocular malformations in the ophthalmology departments of HNABD and HNN from March 1, 2023 to August 31, 2023, involving a total of 90 cases.

Results :
Of 997 children examined during the period, 90 (9.02%) were carriers of congenital ocular malformations, including 56 (62.22%) boys and 34 (37.78%) girls. The mean age at diagnosis was 1.6 ± 2.4 years (extremes: 1 months and 12 years). Leukocoria was the most common reason for consultation. The most frequent congenital ocular malformation was cataract (37.78%). Bilateral defects were predominant (64.44%). Congenital ocular malformations were isolated (76.66%), associated with systemic anomalies (10.01%), associated with each other (13.33%).

Conclusion :
The frequency of congenital ocular malformations is not negligible, and the age of diagnosis is high in our context. As a result, early screening programs should be instituted to detect congenital eye diseases at an early stage for optimal management.

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Copyright (c) 2025 A Nouhou Diori, H Abdou Moussa, L Laouali, H Amadou Bouba Traoré, M Sani Brah, H Abba Kaka, A Amza