Improvement in depressive symptoms after antiretroviral therapy initiation in people with HIV in Rakai, Uganda

Noeline Nakasujja, Alyssa C. Vecchio, Deanna Saylor, Sarah Lofgren, Gertrude Nakigozi, David R. Boulware, Alice Kisakye, James Batte, Richard Mayanja, Aggrey Anok, Steven J. Reynolds, Thomas C. Quinn, Carlos A. Pardo, Anupama Kumar, Ronald H. Gray, Maria J. Wawer, Ned Sacktor, Leah H. Rubin

Research output: Contribution to journalArticlepeer-review

Abstract

Depression is common following HIV infection and often improves after ART initiation. We aimed to identify distinct dimensions of depression that change following ART initiation in persons with HIV (PWH) with minimal comorbidities (e.g., illicit substance use) and no psychiatric medication use. We expected that dimensional changes in improvements in depression would differ across PWH. In an observational cohort in Rakai, Uganda, 312 PWH (51% male; mean age = 35.6 years) completed the Center for Epidemiologic Studies–Depression (CES-D) scale before and up to 2 years after ART initiation. Twenty-two percent were depressed (CES-D scores ≥ 16) pre-ART that decreased to 8% after ART. All CES-D items were used in a latent class analysis to identify subgroups with similar change phenotypes. Two improvement phenotypes were identified: affective-symptom improvement (n = 58, 19%) and mixed-symptom improvement (effort, appetite, irritability; n = 41, 13%). The affect-improvement subgroup improved on the greatest proportion of symptoms (76%). A third subgroup was classified as no-symptom changes (n = 213, 68%) as they showed no difference is symptom manifestation from baseline (93% did not meet depression criteria) to post-ART. Factors associated with subgroup membership in the adjusted regression analysis included pre-ART self-reported functional capacity, CD4 count, underweight BMI, hypertension, female sex(P’s < 0.05). In a subset of PWH with CSF, subgroup differences were seen on Aβ-42, IL-13, and IL-12. Findings support that depression generally improves following ART initiation; however, when improvement is seen the patterns of symptom improvement differ across PWH. Further exploration of this heterogeneity and its biological underpinning is needed to evaluate potential therapeutic implications of these differences.

Original languageEnglish (US)
Pages (from-to)519-530
Number of pages12
JournalJournal of neurovirology
Volume27
Issue number4
DOIs
StatePublished - Aug 2021

Bibliographical note

Funding Information:
This study was sponsored by the NIH (MH120693; MH099733, MH075673, MH080661, L30NS088658, NS065729-05S2) with additional funding from the Johns Hopkins Center for Global Health. This study was also supported in part by the Division of Intramural Research, NIAID, NIH.

Publisher Copyright:
© 2021, Journal of NeuroVirology, Inc.

Keywords

  • Antiretroviral
  • Depression
  • Global health
  • HIV
  • Heterogeneity

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