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Program ACTIVE II: outcomes from a randomized, multistate community-based depression treatment for rural and urban adults with type 2 diabetes |
de Groot M, Shubrook JH, Hornsby WG Jr, Pillay Y, Mather KJ, Fitzpatrick K, Yang Z, Saha C |
Diabetes Care 2019 Jul;42(7):1185-1193 |
clinical trial |
4/10 [Eligibility criteria: Yes; Random allocation: Yes; Concealed allocation: No; Baseline comparability: No; Blind subjects: No; Blind therapists: No; Blind assessors: Yes; Adequate follow-up: No; Intention-to-treat analysis: No; Between-group comparisons: Yes; Point estimates and variability: Yes. Note: Eligibility criteria item does not contribute to total score] *This score has been confirmed* |
OBJECTIVE: Depression (major depressive disorder (MDD)) in adults with type 2 diabetes mellitus (T2DM) is associated with worsened diabetes complications, increased health care costs, and early mortality. Program ACTIVE II was a randomized, controlled, multicenter treatment trial designed to test the comparative effectiveness of cognitive behavioral therapy (CBT) and/or community-based exercise (EXER) on diabetes and depression outcomes compared with usual care (UC). RESEARCH DESIGN AND METHODS: Using a 2x2 factorial randomized controlled trial design, adults with T2DM for >= 1 year who met DSM-IV-TR criteria for MDD were randomized to CBT (10 sessions occurring over 12 weeks; N = 36), EXER (12 weeks of community-based exercise including six sessions with a personal trainer; N = 34), CBT+EXER (concurrent over a 12-week period; N = 34), and UC (N = 36). Primary outcomes were depression remission rate (assessed by psychiatric interviewers blind to assignment) and change in glycemic control (HbA1c). RESULTS: The mean age was 56.0 years (SD 10.7). Participants were female (77%), white (71%), and married (52%). After controlling for education and antidepressant use, odds of achieving full MDD remission in the intervention groups were 5.0 to 6.8 times greater than UC (p < 0.0167). The CBT+EXER group demonstrated improved HbA1c compared with UC. For participants with a baseline HbA1c >= 7.0%, exploratory post hoc subgroup analysis showed that the CBT+EXER group had a 1.1% improvement in HbA1c (p < 0.0001) after controlling for covariates. CONCLUSIONS: The Program ACTIVE behavioral treatment interventions demonstrated clinically meaningful improvements in depression outcomes in adults with T2DM and MDD. These community-based interventions are complementary to medical care and extend access to those in rural and urban areas.
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