2017
DOI: 10.3310/hta21460
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Cost and Outcome of BehaviouRal Activation (COBRA): a randomised controlled trial of behavioural activation versus cognitive–behavioural therapy for depression

Abstract: BackgroundDepression is a common, debilitating and costly disorder. The best-evidenced psychological therapy – cognitive–behavioural therapy (CBT) – is complex and costly. A simpler therapy, behavioural activation (BA), may be an effective alternative.ObjectivesTo determine the clinical effectiveness and cost-effectiveness of BA compared with CBT for depressed adults at 12 and 18 months’ follow-up, and to investigate the processes of treatments.DesignRandomised controlled, non-inferiority trial stratified by d… Show more

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Cited by 36 publications
(44 citation statements)
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References 89 publications
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“…This is unlikely to reflect a true difference in the mechanisms of change underlying the two treatments given that our parallel quantitative process evaluation did not detect such differences. 34 Rather, it is likely that participants were primed to talk about specific strategies by their experiences of therapy and the change strategies described by their therapist. We suggest that to further facilitate the delivery of BA by junior MHWs, their training should focus on the specific factors underpinning BA and on the importance of the therapeutic relationship, facilitating patients’ opportunities to learn, preparing patients for homework, problem-solving difficulties in therapy and finally how to present a more confident therapeutic demeanour to provide patients with greater reassurance in worker expertise.…”
Section: Discussionmentioning
confidence: 99%
“…This is unlikely to reflect a true difference in the mechanisms of change underlying the two treatments given that our parallel quantitative process evaluation did not detect such differences. 34 Rather, it is likely that participants were primed to talk about specific strategies by their experiences of therapy and the change strategies described by their therapist. We suggest that to further facilitate the delivery of BA by junior MHWs, their training should focus on the specific factors underpinning BA and on the importance of the therapeutic relationship, facilitating patients’ opportunities to learn, preparing patients for homework, problem-solving difficulties in therapy and finally how to present a more confident therapeutic demeanour to provide patients with greater reassurance in worker expertise.…”
Section: Discussionmentioning
confidence: 99%
“…Concerning the perspective, 22 of the studies (42%) applied the societal perspective [ 30 , 38 , 40 43 , 45 , 48 , 49 , 53 57 , 59 , 63 , 66 , 67 , 69 , 71 – 73 , 76 ]. Eighteen studies conducted an evaluation considering both positions [ 26 29 , 31 , 32 , 34 , 37 , 39 , 50 , 51 , 58 , 62 , 64 , 65 , 74 , 75 , 77 ] and 12 focused on the healthcare perspective and calculated societal costs separately [ 33 , 35 , 36 , 44 , 46 , 47 , 52 , 60 , 61 , 65 , 70 , 78 ]. One study did not explain which perspective was used [ 68 ].…”
Section: Resultsmentioning
confidence: 99%
“…In 16 studies, both aspects of societal costs were included [ 29 33 , 35 , 44 , 49 51 , 58 , 68 , 71 – 73 , 76 ]. The other studies used either productivity losses [ 26 , 27 , 34 , 36 43 , 45 – 48 , 52 57 , 59 , 61 , 63 67 , 69 , 70 , 74 , 75 , 77 , 78 ] or costs of informal care only [ 28 , 60 , 62 ]. The approach to estimate societal costs was not always explicitly depicted.…”
Section: Resultsmentioning
confidence: 99%
“…This notably included adapting the inactivity cycle of depression, to the broader "vicious cycle" which incorporates processes maintaining a spectrum of emotional distress behaviors (including anger and anxiety). Behavior activation is considered to be an effective and cost-effective technique suitable for wide-scale dissemination by non-specialists (38). However, while the strategy is commonly used to address inactivity associated with depressed mood, it has been previously noted that expanding the focus away from depressed mood and toward encompassing a broader concept of maladaptive behavior patterns interfering with valued activities, may reduce the impact of stigma related to depression, and increase cross-cultural applicability and relevance (39).…”
Section: Discussionmentioning
confidence: 99%