The International journal of eating disorders · 2018
A randomized controlled trial of the compuLsive Exercise Activity TheraPy (LEAP): A new approach to compulsive exercise in anorexia nervosa.
СтатьяРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Hay Phillipa, Touyz Stephen, Arcelus Jon, Pike Kathleen, Attia Evelyn, Crosby Ross D, Madden Sloane, Wales Jackie, La Puma Michelle, Heriseanu Andreea I, Young Sarah, Meyer Caroline
Аннотация
OBJECTIVE: To compare the efficacy of the compuLsive Exercise Activity theraPy (LEAP) programme integrated with manualized cognitive behavioral therapy for anorexia nervosa (CBT-AN) compared to CBT-AN alone.
METHOD: Seventy-eight adults were randomized to CBT-AN, delivered with or without eight embedded sessions of LEAP, for a total of 34 individual outpatient sessions. Participants were assessed at baseline, the end of the first phase of CBT-AN (which included LEAP), mid-therapy, end of therapy, and at 3 and 6 months follow-up. Linear mixed effects modelling was used for comparing trajectories over time by group in primary outcomes of pathological exercise cognitions and secondary outcomes of exercise frequency, BMI, eating disorder (ED) symptoms, AN stage of change, anxiety/depression, and health related quality of life.
RESULTS: There were significant improvements over time in all outcomes. There were no significant differences between treatment groups in primary outcome measures. Fidelity and end-of-treatment participant satisfaction were satisfactory across both conditions.
DISCUSSION: CBT-AN and LEAP added to CBT-AN resulted in improved attitudes and beliefs toward exercise and general improvements in BMI and ED psychopathology in people with AN.
METHOD: Seventy-eight adults were randomized to CBT-AN, delivered with or without eight embedded sessions of LEAP, for a total of 34 individual outpatient sessions. Participants were assessed at baseline, the end of the first phase of CBT-AN (which included LEAP), mid-therapy, end of therapy, and at 3 and 6 months follow-up. Linear mixed effects modelling was used for comparing trajectories over time by group in primary outcomes of pathological exercise cognitions and secondary outcomes of exercise frequency, BMI, eating disorder (ED) symptoms, AN stage of change, anxiety/depression, and health related quality of life.
RESULTS: There were significant improvements over time in all outcomes. There were no significant differences between treatment groups in primary outcome measures. Fidelity and end-of-treatment participant satisfaction were satisfactory across both conditions.
DISCUSSION: CBT-AN and LEAP added to CBT-AN resulted in improved attitudes and beliefs toward exercise and general improvements in BMI and ED psychopathology in people with AN.