Spectrum of opportunistic infections in AIDS cases

Abstract

Human Immunodeficiency viruses are the initial causative agents in AIDS, but most of the morbidity and mortality in AIDS cases result from opportunistic infections, Identification of such pathogen is very important for clinicians and health planners to tackle the AIDS epidemic in more effective manner. The present study describes the clinical and laboratory profile of 100 AIDS causes who presented to a referral hospital. Oral candidiasis (59.00%) was found to be the most common opportunistic infection, followed by tuberculosis (56.00%), Cryptosporidium infection (47.00%) and Pneumocystis carinii (7.00%). Presence of oral candidiasis and weight loss is highly predictive of low DC4 count and can be considered as a marker of HIV disease progression. The patients coinfected with HIV and tuberculosis are also on rise. Recognition of dual infection and taking adequate steps to deal with this epidemic is needed. As Cryptosporidium infection was detected in large number, provision of safe drinking water and maintaining good hygiene is important for prevention. Early diagnosis of opportunistic infection and prompt treatment, delays the progression towards AIDS. 91.00% of patients were infected with HIV1 and 4.00% had HIV2 infection and 5.00% were dully infected. 87.00% of patients were males and 13.00% were belonging to 21-40 years of age. Majority of them were belonging to lower socioeconomic status and heterosexual route of transmission was the commonest mode of spread.