[Retinal complications in AIDS patients at the Lomé (Togo) University Hospital]. / Les complications rétiniennes chez des patients atteints de SIDA au CHU de Lomé (Togo).

BACKGROUND: The purpose of this study was to describe retinal complications observed in patients presenting with AIDS at Lome teaching hospital. MATERIAL: All patients who met WHO AIDS clinical case diagnostic in Africa, admitted for various signs in hospital, were followed between December 1996 and May 1997 for ocular examinations. RESULTS: We surveyed 94 patients; 41 (43.6%) had retinal lesions. Retinal complications were cotton whool spots (30 cases), retinal hemorrhages (4 cases), papilloedema (4 cases), cytomegalovirus retinitis (8 cases). Mortality in patients with retinal complications occurred 10 months after the clinical diagnosis of AIDS. CONCLUSION: This study has found a high retinal morbidity contrasting with other studies in Africa. This could be explained by the longer period of follow-up larger than in previous similar studies.

[Cytomegalovirus retinitis and ocular complications in AIDS patients in Togo]. / Rétinites à cytomégalovirus et complications oculaires du SIDA au Togo.

BACKGROUND: Cytomegalovirus retinitis seems to be an uncommon complication in African AIDS patients. This study was conducted in 200 patients in order to evaluate AIDS eye related complications with specific focus to cytomegalovirus retinitis. MATERIAL AND METHODS: During a period of 20 months, 200 patients (83 men and 117 women) presenting WHO AIDS case definition diagnosis were enrolled for a complete ocular examination comprising external, anterior segment and retinal fundus and fluorescein angiographic examination. RESULTS: For the whole, 200 patients underwent ocular examinations; of them 121 (60.5%) developed ocular complications. The most frequent complications were cotton wool spots (25.5%), cytomegalovirus (CMV) retinitis (21.5%), retinal hemorrhage (6%), papilloedema (3%), chorioretinal toxoplasmosis (3%), peripheral retinal vascularitis (2. 5%), herpes zoster ophthalmicus (2%). Among those with CMV retinitis, bilateral lesions were found in 30 cases, and unilateral ones in 13 cases. Poor vision was associated with the presence of CMV retinitis in 88% of cases. Death occurred in a mean range of 22 days after the "presumed" diagnosis of CMV retinitis. CONCLUSION: Cytomegalovirus retinitis represents the second ocular complication in AIDS patients in this study. Poor visual outcome was associated in 88% of cases. These results demonstrate that in some west African countries, CMV retinitis may be a common complication in AIDS patients.