ABSTRACT
Background: Cryptococcal meningitis (CM) is a common opportunistic fungal infection causing sub-acute meningitis with the potential for complications and signifi cant mortality. We conducted this study to describe the difference in presentation and outcome between HIV-infected and HIV-uninfected patients. Materials and Methods: Patients admitted to a tertiary care centre between 2005 and 2013 with confi rmed CM were included in the analysis. Details of the clinical presentation, laboratory fi ndings, treatment details, risk factors for infection and outcome were documented and analysed. Results: During the study period, 102 (87.2%) cases of CM occurred among HIV infected individuals, whereas 15 (12.8%) occurred among HIV-uninfected patients. HIV-infected patients with CM were younger compared with HIV-uninfected patients (38.2 ± 8.5 years vs. 45 ± 11.5 years; P = 0.07). The median duration of symptoms prior to presentation was shorter in the HIV-infected group (20 ± 32 vs. 30 ± 42; P = 0.03). There was no difference between the cerebrospinal fl uid (CSF) lymphocyte counts, CSF protein counts, and CSF sugar levels in both the groups. The diagnostic yield of Cryptococcus was similar with CSF India ink smear (89% vs. 87%), CSF fungal culture (95% vs. 87%), and blood culture (100% vs. 75%) in both the groups. Case fatality rate in the HIV-infected group was 30.6%, whereas there were no deaths in the HIV-uninfected group. Conclusion: HIV-infected patients with CM have a worse outcome compared to HIV-uninfected patients. The overall trend over 3 decades shows increasingly successful rates of treatment and hence early diagnosis and treatment are of paramount importance.