Abstract
Background: Opportunistic infections (OIs) pose a considerable threat to HIV-infected individuals, especially in regions with varied environmental exposures and healthcare resources. The prevalence and severity of these infections are influenced by factors such as local pathogen profiles, host genetics, and the effectiveness of antiretroviral therapy (ART). Objective: This study aimed to determine the prevalence and types of opportunistic infections among male HIV-positive patients at an ART adherence unit in Islamabad, Pakistan, and to compare these with regional trends. Methods: An institution-based cross-sectional study design was utilized, encompassing a review of medical records from 533 male HIV-positive patients over a seven-month period. Data collection focused on demographic details, infection types, and treatment regimens. Exclusion criteria included incomplete files and unspecified OIs. The analysis was performed using SPSS version 25, with frequencies and percentages calculated to assess the prevalence of each infection type. Results: Out of 533 patients, 149 (27.95%) developed at least one opportunistic infection. Respiratory infections were most common, with tuberculosis (TB) found in 25 (16.77%) patients. Skin-related infections were observed in 37 (24.83%) patients, primarily associated with intravenous drug use. Oral thrush was present in 11 (7.38%) patients. Other infections included urinary tract infections in 5 (3.35%) patients and various less common OIs. Conclusion: The study revealed that OIs remain a significant health challenge for HIV-positive individuals, with a notable prevalence of respiratory and skin infections. Early and sustained ART, along with preventive healthcare measures, are crucial in managing and reducing OIs.
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