Response to Antiretroviral Therapy in HIV-Infected Patients Attending a Public, Urban Clinic in Kampala, Uganda

Background. Access to antiretroviral therapy and human immunodeficiency virus (HIV) care is increasing in resource-limited settings. We evaluated clinical, behavioral, and demographic risk factors associated with virologic suppression in a public, urban clinic in Kampala, Uganda. Methods. We conducted a cross-sectional, observational study of 137 HIV-infected patients who were receiving antiretroviral therapy at the infectious diseases clinic at Mulago Hospital (Kampala). We measured the prevalence of viral suppression, evaluated risk factors associated with virologic failure, and documented phenotypic resistance patterns and genotypic mutations. Results. A total of 91 (66%) of 137 participants had an undetectable viral load (