Browsing by Author "Kebba, Anthony"

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    Therapeutic Responses to AZT 1 3TC 1 EFV in Advanced Antiretroviral Naive HIV Type 1-Infected Ugandan Patients
    (Mary Ann Liebert, Inc., 2004-07-05) Kebba, Anthony; Atwine, Diana; Mwebaze, Raymond; Kityo, Cissy; Nakityo, Rose; Mulenyi, Peter
    Convenient, non-food-dependent dosing, low tablet volume, and relatively low cost have made nonnucleoside reverse transcriptase inhibitors a first choice for both clinicians and patients in Uganda. Concerns exist as to their efficacy in patients with viral loads (VL) above 100,000 copies/ml, a feature common to about 75% of HIV-1-infected patients presenting at the Joint Clinical Research Center (JCRC) in Uganda. Furthermore, there are few data on the response to such therapy of non-B subtypes, A and D, predominant in Uganda. Presented here is a retrospective analysis of therapeutic responses in 11 antiretroviral (ARV) naïve HIV-1-infected Ugandan patients who had been initiated on zidovudine (AZT), lamivudine (3TC), and efavirenz (EFV). Laboratory assessments subsequent to initiation of ARV therapy, done at 11.6 ± 3.9 weeks and 30.6 ± 5.9 weeks, showed 88.9 and 71.4% patients achieved undetectable viral load, respectively. Virological suppression to below detection occurred in 85.7% of patients at 11.6 weeks despite baseline VL ≥ 100,000 copies/ml. At 31 weeks there was a median increment of +183 cells/mm3 in CD4+ T lymphocytes. These findings reflect significant efficacy in the use of AZT + 3TC + EFV in advanced ARV naive non-B subtype HIV-1-infected patients. The therapeutic responses were comparable to those previously described in the western world.