RESUMO
BACKGROUND: Central nervous system opportunistic infections can be the first presentation of an HIV infection. Our aim is to describe clinical and laboratory characteristics of HIV-associated Cryptococcal Meningitis (CM), in-hospital outcomes and analyze associations of these parameters with adverse outcomes. METHODS: Observational study of local cohort of HIV-associated cryptococcal meningitis in a high complexity tertiary urban hospital in Santiago, Chile. Descriptive analysis through chart review of all episodes of HIV-associated CM in adults, from 1995 to 2019. Inclusion criteria were confirmed CM with cerebrospinal fluid culture or India ink in the appropriate clinical context and HIV diagnosis. We selected relevant variables that have been described as predictors of adverse outcomes in the literature and explore associations in our cohort. RESULTS: There were 37 HIV associated CM cases, occurring from 2000 to 2019. Majority were men (86â¯%) with a median age of 35 years. CM was the first HIV manifestation in 32â¯%. Opening pressure was measured in 10â¯% of patients at admission. Most CSF parameters were mildly altered, and two patients presented with completely normal CSF findings. Most patients -94,4â¯%- suffered adverse events secondary to antifungal therapy. Despite of recommendations against their use, steroids were frequently prescribed. Mortality was 18,9â¯%, and was associated with older age, and more days of headache prior to admission. CONCLUSIONS: CM clinical presentation and CSF characteristics are variable at presentation, which can lead to delayed diagnosis. Inappropriate use of corticosteroids, antifungal toxicity and suboptimal management of elevated intracranial pressure are key aspects to improve.
