Group rumination-focused cognitive-behavioural therapy (CBT) v. group CBT for depression: Phase II trial

Morten Hvenegaard, Stine B. Moeller, Stig Poulsen, Matthias Gondan, Ben Grafton, Stephen F. Austin, Morten Kistrup, Nicole G.K. Rosenberg, Henriette Howard, Edward R. Watkins

Research output: Contribution to journalArticlepeer-review

25 Citations (Scopus)

Abstract

Background. Although cognitive-behavioural therapy (CBT) is an effective treatment for depression, less than half of patients achieve satisfactory symptom reduction during treatment. Targeting known psychopathological processes such as rumination may increase treatment efficacy. The aim of this study was to test whether adding group rumination-focused CBT (RFCBT) that explicitly targets rumination to routine medical management is superior to adding group CBT to routine medical management in treating major depression. Methods. A total of 131 outpatients with major depression were randomly allocated to 12 sessions group RFCBT v. group CBT, each in addition to routine medical management. The primary outcome was observer-rated symptoms of depression at the end of treatment measured on the Hamilton Rating Scale for Depression. Secondary outcomes were rumination at post-treatment and depressive symptoms at 6 months follow-up (Trial registered: NCT02278224). Results. RFCBT significantly improved observer-rated depressive symptoms (Cohen's d 0.38; 95% CI 0.03-0.73) relative to group CBT at post-treatment on the primary outcome. No post-treatment differences were found in rumination or in depressive symptoms at 6 months follow-up, although these secondary analyses may have been underpowered. Conclusions. This is the first randomized controlled trial providing evidence of benefits of RFCBT in major depression compared with CBT. Group RFCBT may be a beneficial alternative to group CBT for major depression.

Original languageEnglish
Pages (from-to)11-19
Number of pages9
JournalPsychological Medicine
Volume50
Issue number1
Early online date11 Jan 2019
DOIs
Publication statusPublished - 1 Jan 2020

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