Expanding HIV clinical monitoring: the role of CD4, CD8, and CD4/CD8 ratio in predicting non-AIDS events.

ABSTRACT:

Background

While a low CD4/CD8 ratio during HIV treatment correlates with immunosenescence, its value in identifying patients at an increased risk for clinical events remains unclear.

Methods

We analyzed data from the CoRIS cohort to determine whether CD4 count, CD8 count, and CD4/CD8 ratio at year two of antiretroviral therapy (ART) could predict the risk of serious non-AIDS events (SNAEs) during the next five years. These included major adverse cardiovascular events, non-AIDS-defining malignancies, and non-accidental deaths. We used pooled logistic regression with inverse probability weighting to estimate the survival curves and cumulative risk of clinical events.

Findings

The study included 4625 participants, 83% male, of whom 200 (4.3%) experienced an SNAE during

SUBMITTER: Martinez-Sanz J 

PROVIDER: S-EPMC10474064 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature