Maternal CD4+ cell count decline after interruption of antiretroviral prophylaxis for the prevention of mother-to-child transmission of HIV.

ABSTRACT:

Background

We evaluated maternal CD4+ cell count (CD4+) decline after PMTCT prophylaxis in a multi-country HIV care program.

Methods

Analysis was restricted to antiretroviral therapy (ART)-naive, HIV-infected pregnant women with CD4+ ≥250 cells/mm(3) at enrollment. Single-dose nevirapine (sd-NVP) or short-course antiretroviral prophylaxis (sc-ARVp) with zidovudine (AZT) or AZT + lamivudine (3TC) was initiated in 11 programs while 2 programs offered triple-drug antiretroviral prophylaxis (tARVp) (AZT+3TC+ NVP or nelfinavir). All regimens were stopped at delivery. CD4+ decline was defined as proportion of women who declined to CD4+ <350 cells/mm(3) or <200 cells/mm(3) at 24 months. Weibull regression was used for multivariable analysis.

Findings

A total of 1,393 women w

SUBMITTER: Ekouevi D 

PROVIDER: S-EPMC3428298 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature