HIV-1-RNA Decay and Dolutegravir Concentrations in Semen of Patients Starting a First Antiretroviral Regimen.

ABSTRACT:

Background

The objective of this study was to quantify human immunodeficiency virus (HIV) type 1 RNA decay and dolutegravir (DTG) concentrations in the semen of HIV-infected patients receiving DTG-based first-line therapy.

Methods

This was a prospective, single-arm, open-label study including 15 HIV-1-infected, antiretroviral therapy-naive men starting once-daily treatment with DTG (50 mg) plus abacavir-lamivudine (600/300 mg). HIV-1 RNA was measured in seminal plasma (SP) and blood plasma (BP) at baseline, on days 3, 7, and 14, and at weeks 4, 12, and 24. The HIV-1 RNA decay rate was assessed using nonlinear mixed-effects models. Total and free DTG concentrations were quantified 24 hours after the dose at weeks 4 and 24 by means of a validated liquid chromatography-tandem m

SUBMITTER: Imaz A 

PROVIDER: S-EPMC5091371 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature