[Genetic Subtypes and Status of Transmitted Drug Resistance of HIV/AIDS Patients in Sichuan].

Objective: To investigate the distribution characteristics of the HIV genetic subtypes and the status quo of transmitted drug resistance among HIV/AIDS patients in Sichuan with no previous history of receiving antiretroviral therapy (ART).

Methods: Adult HIV/AIDS patients who were hospitalized in Sichuan and who had no previous history of exposure to ART drugs exposure were enrolled. In-house sequencing of the HIV gene was done and phylogenetic tree was constructed to analyze the HIV genetic subtypes.

Effects of long-term exposure to tenofovir disoproxil fumarate-containing antiretroviral therapy on renal function in HIV-positive Chinese patients.

Background: The regimen containing tenofovir disoproxil fumarate (TDF)+lamivudine or emtricitabine + efavirenz remains the recommended first-line antiretroviral therapy (ART) by the WHO. Limited studies, however, have been conducted on the incidence of renal impairment among Chinese patients with long-term exposure to TDF-containing ART regimens.

Methods: We retrospectively analyzed 269 eligible patients who had no comorbidities and received TDF-containing ART from July 2014 to April 2015.