1. Efficacy and moderators of metacognitive training for depression in older adults (MCT-Silver): A randomized controlled trial.
- Author
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Schneider, Brooke C., Veckenstedt, Ruth, Karamatskos, Evangelos, Ahlf-Schumacher, Jana, Gehlenborg, Josefine, Schultz, Josephine, Moritz, Steffen, and Jelinek, Lena
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METACOGNITIVE therapy , *OLDER people , *RANDOMIZED controlled trials , *HAMILTON Depression Inventory , *MENTAL depression , *PSYCHOTHERAPY - Abstract
Up to 79 % of older adults with depression do not receive treatments commensurate with guideline recommendations. Metacognitive Training-Silver (MCT-Silver) is a low-intensity group training, which aims to reduce depressive symptoms by targeting (meta)cognitive beliefs. A randomized controlled trial comparing MCT-Silver (n = 41) to cognitive remediation (n = 39) was conducted with older adults with major depressive disorder and/or dysthymia. Clinician-rated depression (Hamilton Depression Rating Scale [HDRS, primary outcome]), self-reported depression (Beck Depression Inventory-II [BDI-II]), negative cognitive beliefs, positive metacognitive beliefs, rumination, health status, quality of life, and neurocognitive functioning were assessed at baseline, eight weeks (post) and three months (follow-up). Both groups demonstrated moderate to large reductions in depression. No superior effects of MCT-Silver on clinician-rated depression (HDRS) were detected. MCT-Silver led to greater reductions in self-reported depression and rumination at post- and follow-up. Despite this, scores at post- and follow-up assessments were similar for both groups. MCT-Silver's effect on depressive symptoms was moderated by baseline rumination, positive metacognitive beliefs and previous treatment experience. MCT-Silver was evaluated as superior according to patient appraisals. Conclusions are limited by divergent findings on measures of depression and that the study was conducted during the COVID-19 pandemic. Whereas no superior effect of MCT-Silver was found for the primary outcome, there was a significant effect of MCT-Silver for self-reported depression and rumination. Patients endorsing rumination and positive metacognitive beliefs as well as those without previous psychological treatment may benefit more from MCT-Silver. • We evaluated the efficacy of metacognitive training for depression in later life (MCT-Silver). • 80 patients were randomized to MCT-Silver or a cognitive remediation (CR) group. • MCT-Silver demonstrated statistically significant effects beyond CR on self-reported depression and rumination. • Despite statistically significant effects, total scores at post- and follow-up were similar between groups. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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