Chakrabarti, ASharma, ASood, AGrover, RSakhuja, VPrabhakar, SVarma, S2000-08-192009-05-272000-08-192009-05-272000-08-19Chakrabarti A, Sharma A, Sood A, Grover R, Sakhuja V, Prabhakar S, Varma S. Changing scenario of cryptococcosis in a tertiary care hospital in north India. Indian Journal of Medical Research. 2000 Aug; 112(): 56-60http://imsear.searo.who.int/handle/123456789/20445BACKGROUND & OBJECTIVES: With the increase in the number of patients of AIDS, the incidence of cryptococcosis is on the rise in India. It was therefore considered important to evaluate the predisposing factors, laboratory investigations and outcome of patients with cryptococcosis in this changed scenario. METHODS: We assessed 58 patients with cryptococcosis retrospectively over a five year period (January 1995-December 1999) at the Nehru Hospital, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh. RESULTS: The annual incidence of cryptococcosis in PGIMER, Chandigarh has increased about 15 fold from 1970-1982 (pre AIDS era) to 1995-1999 (present series). Of the 47 patients studied for predisposing factors, 36 patients were identified with predisposing factors, HIV infection (57.4%) was the commonest followed by haematologic malignancies (6.3%) and renal transplant (4.2%). Forty one patients were diagnosed by isolation of the organism as well as antigen detection in cerebrospinal fluid/serum, 9 by isolation alone and 8 by antigen detection alone. Quantitative antigen titres were done in 38 patients and a significantly higher (P < 0.01) antigen titre (> 512) was observed in HIV positive patients as compared to HIV negative patients. All isolates tested were of Cryptococcous neoformans var neoformans biotype and no resistance to antifungal agents was noted. Twenty of 41 patients receiving treatment improved. The results were compared with other studies available from India. INTERPRETATION & CONCLUSION: The incidence of cryptococcosis is on the rise in this part of north India and this can be attributed to an increase in AIDS cases.engAdultCryptococcosis --complicationsFemaleHospitals, CommunityHumansIndia --epidemiologyMaleRisk FactorsTreatment OutcomeJournal Article