Effectiveness Randomized Controlled Trial on Eating Disorders Group Treatment: a Cognitive Dissonance, a Mindfulness and a Person-centered Based Program
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Eating Disorders
- Sponsor
- Université Lumière Lyon 2
- Enrollment
- 100
- Locations
- 1
- Primary Endpoint
- Mean change in The Eating Disorders Diagnostic Interview from pretest to 1-year follow-up
- Status
- Completed
- Last Updated
- last year
Overview
Brief Summary
This trial aims at comparing three group treatments designed for eating disorders: a Cognitive-dissonance, a Mindfulness and a Person-centered based programs. Women with eating disorders will be recruited and randomized to one of the three programs. Participants will complete a pretest, a posttest, a 3-months follow-up and a 1-year follow-up. This trial aims to compare the programs to analyze the specific dimensions upon which each program acts. The investigators therefore made hypotheses according to the programs' theory: participants in the Cognitive-dissonance based program should experience a greater decrease in eating disorders symptoms, thin-ideal internalization and body dissatisfaction and a greater improvement in quality of life than other participants. Participants in the Mindfulness-based program should show a greater improvement in negative affect and in equanimity than other participants. Participants in the Person-Centered based program should report a greater increase in congruence than other participants.
Investigators
TURGON Roxane
Principal investigator
Université Lumière Lyon 2
Eligibility Criteria
Inclusion Criteria
- •eating disorders (anorexia nervosa, bulimia nervosa or binge eating disorder) or other specified feeding or eating disorder (subthreshold of anorexia, bulimia or binge eating disorder) according to Diagnostic Statistical Manual 5
- •to have no regular treatment (no more than one session per month) during the 8 weeks of the program
- •participants with a Body Mass Index under 17.5 could be include in the study if they had a medical monitoring in another structure
Exclusion Criteria
- •a psychotic disorder
- •a bipolar disorder
- •a mental retardation
- •to not read or speak French fluently
Outcomes
Primary Outcomes
Mean change in The Eating Disorders Diagnostic Interview from pretest to 1-year follow-up
Time Frame: From pretest to 1-year follow-up
The minimum of the scale is 0 and the maximum is 276. A higher score means a worse outcome.
Secondary Outcomes
- Mean change in the subscale "Body dissatisfaction" from the scale Eating disorders inventory-2 from pretest to 1-year follow-up(From pretest to 1-year follow-up)
- Mean change in the World Health Organization Quality Of Life Scale from pretest to 1-year follow-up(From pretest to 1-year follow-up)
- Mean change in the Strathclyde Inventory measuring congruence from pretest to 1-year follow-up(From pretest to 1-year follow-up)
- Mean change in the Equanimity scale from pretest to 1-year follow-up(From pretest to 1-year follow-up)
- Mean change in the Sociocultural Attitudes Towards Appearance Scale from pretest to 1-year follow-up(From pretest to 1-year follow-up)
- Mean change in The Hospital Anxiety and Depression Scale from pretest to 1-year follow-up(From pretest to 1-year follow-up)