Different plasma markers of inflammation are influenced by immune recovery and cART composition or intensification in treated HIV infected individuals.

ABSTRACT:

Background

HIV-1 infection increases plasma levels of inflammatory markers. Combination antiretroviral therapy (cART) does not restore inflammatory markers to normal levels. Since intensification of cART with raltegravir reduced CD8 T-cell activation in the Discor-Ral and IntegRal studies, we have evaluated the effect of raltegravir intensification on several soluble inflammation markers in these studies.

Methods

Longitudinal plasma samples (0-48 weeks) from the IntegRal (n = 67, 22 control and 45 intensified individuals) and the Discor-Ral studies (44 individuals with CD4 T-cell counts<350 cells/µl, 14 control and 30 intensified) were assayed for 25 markers. Mann-Whitney, Wilcoxon, Spearman test and linear mixed models were used for analysis.

Results

At baseline, dif

SUBMITTER: Massanella M 

PROVIDER: S-EPMC4252101 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature