ABSTRACT
Contexte & objectif L'uvéite est peu très peu documentée en Niamey. L'objectif de la présente étude était de décrire les aspects épidémiologique et clinique des uvéites. Méthodes. Il s'agissait d'une étude rétrospective et descriptive portant sur 127 dossiers des patients suivis pour uvéites à la clinique lumière de Niamey sur une période de 5 ans (2015 2020). Les paramètres sociodémographiques, cliniques et thérapeutiques ont été recueillis. Résultats. La fréquence hospitalière des uvéites était de 0,21 %. Le sex-ratio était de 1,01. L'âge moyen des patients était de 40,76 ans. La douleur oculaire représentait le motif de consultation le plus fréquent avec 51 ,97 %. La majorité des patients avait présenté 2 épisodes d'uvéites soit 57,48 %. L'atteinte était unilatérale dans 70,97 % et les uvéites antérieures étaient les plus fréquentes 66,93 %. Les étiologies étaient identifiées chez seulement 7,87 % des patients dont près de la moitié était la tuberculose. 33,07 % des patients avaient présenté des complications. Conclusion. Il ressort de cette étude que l'uvéite touche plus des jeunes adultes, ses étiologies sont indéterminées dans la majorité de cas. Les formes antérieures sont plus fréquentes.
Context and objective Little is known about Uveitis in Niamey. This study aimed to analyze the epidemiological and clinical aspects of uveitis. Methods. This was a retrospective, descriptive study of 127 records of patients followed up for uveitis at the Niamey Lumière Clinic over a 5-year period (2015 2020). Sociodemographic, clinical and therapeutic parameters were collected. Results. The hospital frequency of uveitis was 0.21%. The sex ratio was 1.01. The mean age of patients was 40.76 years. Ocular pain was the most frequent reason for consultation, accounting for 51.97 %. The majority of patients (57.48%) had presented with 2 episodes of uveitis. Involvement was unilateral in 70.97 %, and anterior uveitis was the most frequent, at 66.93 %. Etiologies were identified in only 7.87 % of patients, of which tuberculosis accounted for almost half. Complications occurred in 33.07 % of patients. Conclusion. This study shows that uveitis affects mainly young adults, and its etiologies are undetermined in most cases. Anterior forms are more frequent.
Subject(s)
UveitisABSTRACT
Background: spondyloarthritis (SpA) is a group of chronic diseases recognized by arthritis and extraarticular lesions e.g. uveitis, enthesitis, dermatological affection. About 35% of SpA patients may present with recurrent attacks of acute anterior uveitis (AAU). Purpose: it was to detect whether patients with idiopathic recurrent AAU who were positive or negative for Human Leukocyte Antigen B27 (HLAB27) had a frequency of enthesis lesions compared to that seen in patients with SpA. Patients and Methods: a prospective study of enthesis evident on musculoskeletal ultrasound examination was done on sixty patients and twenty controls, the eighty were categorized into 4 groups; group 1 included 20 patients with known SpA group 2 included 20 with recurrent AAU HLAB27 positive and didn't have SpA aspects group 3 included 20 with recurrent AAU HLAB27 negative and didn't have SpA and group 4 included 20 healthy controls. Using Madrid Sonography Enthesitis Index (MASEI) twelve enthesis locations were assessed in each participant. Results: a total of 960 entheses sites were examined by ultrasonography in all 80 participants. The MASEI cut-off limit of â¥18 points was 75%, 60%, 45%, and 10% of the participants in the 4 groups; respectively. The MASEI score was significantly higher in groups 1&2 than in groups 3&4. The differences between the two groups were statistically significant. Conclusion: a high percent of HLAB27 positive patients with idiopathic recurrent AAU without characteristics of SpA have enthesis lesions with about percent to those seen in patients with known SpA