Cognitive Behavioral Therapy Factors Related to Outcomes in Depression Among Youth with HIV

Purpose: This is a secondary analysis of a multi-site, cluster (site) randomized trial of the efficacy of a combined Health and Wellness Cognitive Behavior Therapy (H&W CBT) and medication management approach for depression in youth with HIV (YWH) compared to standard care. In this study, we explored the association between H&W CBT factors and depression outcomes after 24 weeks of treatment to discover treatment elements associated with symptom reduction. Methods: Participants (12–24 years of age) were YWH in the United States (US) diagnosed with moderate to severe depression [Quick Inventory of Depressive Symptomatology (QIDS), Clinician-Rated score ≥ 11]. Thirteen US sites were randomly assigned to either the combination treatment approach or standard care. For site-level analyses, site-specific summary scores were used to account for the within site correlation. Results (all scores are site-level): The number of depressive symptoms [QIDS-Self Reported (QIDS-SR) score] after 24 weeks of H&W CBT was significantly negatively correlated with the mean total session duration (ρ = − 0.94), the total homework assigned (ρ = − 0.83), the total number of practice modules used (ρ = − 0.83), and the mean total booster sessions given (ρ = − 0.82). Conclusions: Specific elements of the H&W CBT (e.g., dose, assignment of homework, greater skills practice, and use of booster sessions) were associated with improvement of depression outcomes in YWH. A focus on these elements in treatment may improve symptom reduction for YWH with depression.