Contra-attitudinal Versus Mindfulness Treatment in Anorexia Nervosa - Randomised Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 发起方
- 入组人数
- 138
- 试验地点
- 1
- 主要终点
- Score of the Body Shape Questionnaire BSQ-34 self-administered questionnaires at 3 months, adjusted to the initial score (D0).
研究概览
简要总结
This study propose to compare the effectiveness of two care programs, the CAT and cognitive therapy based on mindfulness (Mindfulness-Based Cognitive Therapy, MBCT) compared to the usual care ("Treated as usual", TAU) in AM and to show their benefit on dimensions specific to EDs such as body dissatisfaction and the internalization of the ideal of thinness, but also on eating symptoms and the anxious and depressive dimensions.
详细描述
The patients will be recruited from the active files of the four centers participating in the study. In order to avoid the disappointment bias, they will be randomized into three groups, according to a procedure adapted from the Zelen method, in two stages. After verification of the inclusion criteria, eligible patients will receive initial information detailing the follow-up methods, but not the intervention. If patients agree to participate, they will be randomized to three groups: CAT, MBCT or usual management. Patients in the CAT and MBCT groups will then be informed of the group in which they have been randomized, will sign a new consent form and the corresponding intervention will be offered to them.
Experimental group: 2 group programs, led by trained facilitators, addressing specific ED topics through written, verbal and/or behavioral exercises,
- by following a directive standardized manual aimed at inducing cognitive dissonance (CAT group)
- via a specific TCA mindfulness approach (MBCT group) Control group: usual management (TAU). Same number of sessions as the experimental group (8 weekly sessions), consisting of supportive psychotherapy, +/- adjunctive drug treatment, symptomatic.
HibernAM ancillary study:
For patients with restrictive anorexia nervosa, serum collection on inclusion. Collection of serum from blood samples taken as part of routine care for matched healthy subjects.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- None
盲法说明
The patients will be recruited from the active files of the four centers participating in the study. In order to avoid the disappointment bias, they will be randomized into three groups, according to a procedure adapted from the Zelen method, in two stages. After verification of the inclusion criteria, eligible patients will receive initial information detailing the follow-up methods, but not the intervention. If patients agree to participate, they will be randomized to three groups: CAT, MBCT or usual management. Patients in the CAT and MBCT groups will then be informed of the group in which they have been randomized, will sign a new consent form and the corresponding intervention will be offered to them.
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Anorexia nervosa as defined by the DSM-5 (anorexia nervosa of pure restrictive type F50.01 or purgative type F50.02),
- •14 < BMI < 18.5 (outpatient management possible)
- •Affiliation to a social security scheme or beneficiary of such a scheme
- •Signed informed consent
排除标准
- •other group support of their TCA
- •regular psychological follow-up for a main psychiatric disorder other than TCA
- •mental retardation or psychiatric pathology other than TCA or severe somatic not allowing efficient participation in the therapeutic program and interviews
- •presence, at the time of the study, of a chronic condition that typically affects weight (digestive disease such as celiac disease, Crohn's disease; malignant tumor pathology; endocrine pathology such as hypo/hyperthyroidism, hyper/ hypocortisolism, pituitary or hypothalamic tumor, etc.).
- •refusal to participate in the study
- •pregnant, lactating women
- •period of exclusion from another study,
- •administrative or judicial supervision
- •subject cannot be contacted in case of emergency
- •Ancillary study: Volunteers will be excluded from the control group:
- •having a significant biological abnormality
- •a history of TCA or pathology likely to impact protein metabolism,
- •pregnancy or breastfeeding at the time of the blood sample,
- •under guardianship, deprivation of liberty, administrative or judicial supervision and exclusion from another study.
结局指标
主要结局
Score of the Body Shape Questionnaire BSQ-34 self-administered questionnaires at 3 months, adjusted to the initial score (D0).
时间窗: 3 months
The main objective is to compare the effectiveness of CAT and MBCT programs compared to the usual care, on the reduction of body dissatisfaction, in patients presenting with AM. If one or both of these methods are superior to the usual support, we will compare them with each other following a hierarchical sequential analysis method. months, adjusted to the initial score (D0). The attitudinal dimension of body image can be assessed using the "Body Shape Questionnaire" (BSQ)-34, a one-dimensional self-questionnaire composed of 34 items assessing body dissatisfaction. (BSQ; Cooper, Taylor, Cooper, \& Fairburn, 1986). A French version was validated in 2005 \[68\]. Full BSQ score Classification less than 80= no concern with shape 80 to 110= mild concern with shape 111 to 140= moderate concern with shape over 140= marked concern with shape
次要结局
未报告次要终点