Randomized, controlled trial of therapy interruption in chronic HIV-1 infection.

ABSTRACT:

Background

Approaches to limiting exposure to antiretroviral therapy (ART) drugs are an active area of HIV therapy research. Here we present longitudinal follow-up of a randomized, open-label, single-center study of the immune, viral, and safety outcomes of structured therapy interruptions (TIs) in patients with chronically suppressed HIV-1 infection as compared to equal follow-up of patients on continuous therapy and including a final therapy interruption in both arms.

Methods and findings

Forty-two chronically HIV-infected patients on suppressive ART with CD4 counts higher than 400 were randomized 1:1 to either (1) three successive fixed TIs of 2, 4, and 6 wk, with intervening resumption of therapy with resuppression for 4 wk before subsequent interruption, or (2) 40 wk of

SUBMITTER: Papasavvas E 

PROVIDER: S-EPMC539050 | biostudies-literature | 2004 Dec

REPOSITORIES: biostudies-literature