View clinical trials related to Eating Disorder.
Filter by:The purpose of the present study was to investigate the acceptability and efficacy of a cognitive dissonance-based (DB) intervention in reducing eating disorder and muscle dysmorphia risk factors in men with body dissatisfaction. The investigators hypothesized that the program would reduce eating disorder risk factors to a greater degree compared to wait list control and that these effects would be maintained at 1 month follow-up.
Fitness athletes emphasize the value of staying lean, muscular and defined, and motivates and inspires followers through social media. We want to study the effect of such lifestyle on selected aspects of psychological and physical health in female fitness athletes, and compare the outcomes to a healthy, physically active female population.
This study is aimed to test the efficacy of a positive psychological intervention for promoting positive emotions and optimistic thinking in eating disordered patients. Participants are randomly assigned to receive the positive intervention or the control condition, which consists on thinking about daily activities.
The investigators have developed a new integrated therapy, namely a Healthy Approach to weIght management and Food in Eating Disorders (HAPIFED). HAPIFED is an enhanced behavioral weight loss therapy integrated with CBT for the management of EDs. HAPIFED uses CBT to treat ED behaviors and body image distress, whilst simultaneously emphasize a healthy lifestyle, the role of food and physical activity in mood regulation, and revised but clinically meaningful goals for weight loss. The investigators propose a randomized controlled trial (RCT) that will compare HAPIFED to CBT-E in people with obesity and either BN or BED. The two main aims will be to reduce symptoms of ED and to improve weight management. The RCT will be conducted in Sydney and in São Paulo with a one year follow-up.
Treatments for bulimia nervosa (BN) have relatively high rates of nonremission and relapse, meaning that improving treatments is a high priority in this area. Rapid response to treatment -cessation of binge eating and vomiting symptoms within the first weeks of treatment - is a robust predictor of improved post-treatment outcomes and lower relapse rates, but no study has tried to facilitate rapid response as a means of improving treatment outcomes. The present study responds to this gap in the literature by testing a 4-session CBT-based individual intervention for rapid response (i.e., "CBT-RR"), designed to augment standard day hospital (DH) treatment for BN and Purging Disorder (PD) by focusing on strategies and skills for rapid symptom interruption. CBT-RR will be compared to a matched-intensity augmentative motivational interviewing (MI) intervention. Participants will be recruited from a hospital-based day program for eating disorders, and will be randomly assigned to one of the two conditions in addition to the DH as usual. participants will be assessed at pre-intervention, post-intervention, week 4 of DH, post-DH, and 6 months follow-up. It is hypothesized that compared to those who receive MI, patients who receive CBT-RR will be more likely to exhibit a rapid response to day hospital treatment (i.e., </= 3 binge eating and/or vomiting episodes in the first 4 weeks). It is further hypothesized that patients who receive CBT-RR will exhibit fewer binge eating and/or vomiting episodes at post-DH and at 6-month follow-up. Potential mediators and moderators of these hypothesized treatment effects will be examined on an exploratory basis, including self-efficacy, motivation, and hope (potential mediators), and emotion regulation, depression, cognitive psychopathology of eating disorders, and working alliance with the therapist (potential moderators).
The purpose of this study is to test the feasibility, acceptability, and preliminary efficacy of a novel couple-based intervention for binge-eating disorder (BED).
This research study is aimed at the prevention of excessive weight gain in female military dependents at high risk for adult obesity. The purpose of this study is to determine whether reducing Loss of Control (LOC) eating and associated indicators through use of interpersonal psychotherapy (IPT) will be feasible and acceptable to female adolescent dependents who report such behaviors. Moreover, patterns in the data will be examined to assess whether IPT influences body weight gain trajectories and prevent worsening disordered eating and metabolic functioning among female military dependents at heightened risk for unhealthy weight gain.
The purpose of this study was to test if an ACT group intervention focusing on body image reduces eating disorders symptoms and reduces care consumption in patients treated at a specialised eating disorder unit.
This study will use brain imaging technologies to measure several neurotransmitters (serotonin and dopamine) that contribute to our abilities to respond to reward or inhibit our impulses, and which are known to be altered in the brain of people with anorexia nervosa (AN) and bulimia nervosa (BN). Because palatable food stimulates dopamine secretion, we propose to use a challenge with brain imaging that will stimulate dopamine release which we hypothesize will generate anxiety rather than pleasure in AN, and will help explain why AN restrict eating in order to reduce anxiety. This study will help to understand the unique puzzling symptoms in eating disorders and contribute to finding better methods for identifying effective treatments for these often relapsing and sometimes chronic disorders.
Eating disorders are conditions that are defined by abnormal eating habits that involve insufficient or excessive food intake. With regards to treating these disorders, there is an increasing interest in fat deprivation due to a lack of proper diet, particularly dietary fats such as polyunsaturated fatty acids. These fatty acids are essential components of the brain and are important for normal functioning of the body. Since the body cannot synthesize these fats, it has to rely completely on diet to obtain a sufficient amount. Hence, diets that lack sufficient fats or under fasting conditions, the imbalance of these fats can severely alter brain functions. The investigators want to see if these supplements are well tolerated and accepted by adolescent patients with eating disorders.