Proinflammatory Biomarkers and Clinical Factors Associated with Long-Term Mortality in People with HIV.

People with HIV (PWH) receiving antiretroviral therapy (ART), despite a similar life expectancy, have a higher incidence of comorbidities than the general population. This study assessed the influence of proinflammatory biomarkers and clinical factors on mortality of PWH. We included PWH hospitalized from 2009 to 2014 who continued ART until 2023. The baseline lipid profile, CD4+ cell count, platelets, CRP, PCT, TNF-α, VCAM-1, and HCV and HBV coinfection were evaluated. Multivariable logistic regression was used to evaluate factors associated with mortality. Among 72 PWH, 19 were lost to a follow-up and 13 died before 2023. The mean follow-up was 12.07 years, while the mean time to death was 4.32 years. The main causes of death were cancer (n = 7) and drug-related death (n = 4). In the multivariate analysis, HCV coinfection, CRP ≥ 5 mg/L, PCT ≥ 0.05 ng/mL, and VCAM-1 ≥ 922 ng/mL were associated with higher odds of death. Although people who died had lower total cholesterol and triglyceride concentrations, these parameters were not associated with mortality. Determining HCV coinfections and CRP, PCT, and VCAM-1 levels may help identify PWH at increased risk of death for intensified monitoring. Care should also be taken of PWH with normal lipid parameters.