The effect of tenofovir in renal function in HIV-positive adult patients in the Roma health service area, Lesotho, southern Africa.

Introduction: The government of Lesotho introduced tenofovir disoproxil fumarate (TDF) for first-line antiretroviral treatment (ART), as recommended by the World Health Organization (1), in 2008. The use of TDF has been associated with renal toxicity (2); furthermore, renal function outcomes following the use of TDF has not been studied at Roma Health Service Area (RHSA) in Lesotho. Lesotho is a small landlocked country surrounded by South Africa.