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. 2025 Jul 28:48:101079.
doi: 10.1016/j.bbih.2025.101079. eCollection 2025 Oct.

Inside out: TNFa-RII and sexualized drug use in acute HIV predicts persistent depressive symptoms despite antiretroviral therapy

Affiliations

Inside out: TNFa-RII and sexualized drug use in acute HIV predicts persistent depressive symptoms despite antiretroviral therapy

Jennifer V Chavez et al. Brain Behav Immun Health. .

Abstract

Objective: Although pathophysiologic alterations during acute HIV infection (AHI) may have long-term neuropsychiatric consequences, scant research has examined biobehavioral predictors of distinct depressive symptom trajectories from AHI through suppressive anti-retroviral therapy (ART), despite the fact that depressive symptoms have been associated with poorer adherence to ART and overall quality of life.

Methods: This analysis utilized data from the RV254/SEARCH010 Cohort, a large, well-characterized AHI cohort in Bangkok, Thailand. Longitudinal hierarchal density-based spatial clustering with uniform manifold approximation and projection was used to examine depressive symptom trajectories from AHI through 96 weeks of suppressive ART. Logistic regressions examined the immunologic and behavioral correlates of persistently high (versus low) depressive symptom trajectories.

Results: Participants (N = 502) were between the ages of 18 and 70, with a mean age of 27.7 (SD 7.4). The sample was predominantly male (98 %, n = 494). Three depressive symptom trajectories emerged: Cluster 1 (n = 257, 51 %) persistently high, Cluster 2 (n = 61, 12 %) transient, and Cluster 3 (n = 184, 37 %) persistently low. There were greater odds of persistently high (versus low) depressive symptoms for every log10copies/mL increase in plasma viral load (Odds Ratio [OR] = 1.27; 95 % Confidence Interval [CI] = 0.99-3.35) and sTNF-αRII (OR = 1.23, 95 % CI = 1.04, 1.45) at baseline. Recent amyl nitrite use also increased risk (OR = 2.39; 95 % CI = 1.17, 4.88).

Conclusions: Viral load, inflammation and substance use may be viable targets for reducing risk for depressive disorders in people with HIV, even in its earliest stages.

Keywords: Acute HIV infection; Chemsex; Inflammation; depression.

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Conflict of interest statement

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Figures

Fig. 1
Fig. 1
Depressive symptom trajectories identified in the group based multi-trajectory analysis aRed dotted line represents cut off for mild depressive symptoms. Total scores of 5, 10, 15 and 20 on the Patient Health Questionnaire-9 (PHQ-9) correspond to cutoff points for mild, moderate, moderately severe and severe depression, respectively.

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