Brief cognitive behavioural therapy for binge-eating disorder : clinical effectiveness in a routine clinical setting
| Autor: | Glenn Waller, Michelle Hinde, Elana Moore |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
050103 clinical psychology
Clinical effectiveness 05 social sciences digestive oral and skin physiology Experimental and Cognitive Psychology Cognition Emotional eating medicine.disease 030227 psychiatry 03 medical and health sciences Clinical Psychology 0302 clinical medicine Binge-eating disorder Intervention (counseling) medicine Anxiety 0501 psychology and cognitive sciences Attrition medicine.symptom Psychology Depression (differential diagnoses) Clinical psychology |
| Zdroj: | The Cognitive Behaviour Therapist |
| ISSN: | 1754-470X |
| Popis: | Brief cognitive behavioural therapy (CBT) is effective in working with non-underweight eating disorder patients across transdiagnostic groups. However, it is not clear whether it will be as effective in the treatment of binge-eating disorder, where emotional eating is likely to play a larger role than starvation-driven eating. This case series tested whether brief, 10-session CBT (CBT-T) would be effective in a case series of 53 patients with binge-eating disorder. Attrition rates were comparable to previous research. Eating attitudes, binge frequency, anxiety and depression were measured. Remission was measured comparing different categorical methods: ‘cut-off’; reliable change index (RCI); and clinically significant change (CSC). CBT-T was effective for binge-eating disorder patients, at comparable levels to other non-underweight patients. All measures of pathology were significantly reduced, with large to moderate effect sizes. When categorical changes were used to indicate remission, RCI and CSC levels were more appropriate than existing cut-off methods, potentially because of the lower levels of initial restrained eating in this clinical group. CBT-T’s effectiveness in transdiagnostic groups is replicated in binge-eating disorder patients, despite their greater level of emotionally driven eating. More stringent definitions of remission (CSC and RCI) should be used more widely, to ensure realistic estimates. Key learning aims (1) What is necessary for brief CBT to be effective for binge-eating disorder (BED)? (2) Is CBT for BED effective in the absence of purging behaviours? (3) What is the most appropriate way to measure remission in CBT for BED? |
| Databáze: | OpenAIRE |
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