View clinical trials related to Binge-Eating Disorder.
Filter by:Binge eating disorder (BED) is a common and disabling eating disorder (ED) which has significant effects on psychological wellbeing, physical health, and quality of life. Talking therapies, most notably cognitive behaviour therapy (CBT), are presently recommended for the treatment of BED. However, outcomes from treatment are inadequate. Therefore, there is a need for development of new treatments. This study aims to investigate the feasibility of combining Attention Bias Modification Training (ABMT) and Transcranial Direct Current Stimulation (tDCS) to reduce binge-eating behaviour and craving for food in people with BED. ABMT is a computerised training that seeks to alter responses towards food that people are not consciously aware of. During ABMT, participants are trained to 'look towards' low-calorie food and 'look away' from high-calorie food. TDCS is a safe, well tolerated, non-invasive form of brain stimulation which is suitable for supervised self-administration. It stimulates specific brain areas using a mild electrical current (2 mA) via small electrodes placed on the scalp. In this study, participants will be randomly allocated to receive either ABMT with real tDCS or ABMT with sham tDCS. ABMT and real/sham tDCS will be delivered simultaneously, i.e. participants will engage in ABM training whilst receiving tDCS. All participants will be remotely supervised by the study researcher for the duration of each treatment session. Biological male and female adults (aged 18-60) of any gender will be eligible to take part if they have a DSM-V of BED and they are overweight or obese. Taking part will involve completing 10 sessions of combined ABMT and real or sham tDCS over 2-3 weeks. Binge frequency, food craving and other outcomes will be measured at the start of the study, end of the study, and at the 6-week follow-up.
The overarching intention of the Eating Disorder Genetics Initiative (EDGI) is to lay the foundation for all future genomic discovery in eating disorders--anorexia nervosa (AN), bulimia nervosa (BN), and binge-eating disorder (BED)--by exploring both genetic and behavioral factors. To do this, information will be collected from 4000 people who have provided DNA samples for the Anorexia Nervosa Genetics Initiative (ANGI) and the same information and DNA will be collected from an additional 16,000 people. The goal is to better understand eating disorders and how they relate to each other so that better treatments can be developed.
This research project aims to explore the feasibility of a computerised training to reduce approach to high energy-dense foods among individuals who binge eat. The computerised intervention used will be an inhibitory control training, particularly, a food-specific go/no-go task. Eighty adults with a diagnosis of bulimia nervosa or binge eating disorder who are currently receiving psychological and/or pharmacological treatment for their eating disorder will be recruited and randomised to receive the computerised training in addition to treatment as usual (experimental group: training + TAU) or treatment as usual only (control group: TAU). Participants will complete questionnaires at baseline (T0), post-intervention (T1; 4 weeks), and follow-up (T2; 8 weeks). Participants will be asked to complete the computerised training for 4 weeks using a mobile app called FoodT. The computerised training consists of completing a food-specific go/no-go task to reduce approach to high energy-dense foods. The results of this study will build steps for future larger-scale interventions and improve understanding of psychological mechanisms involved in binge eating behaviour.
This pilot study examines the effect of stabilizing ovarian hormones on eating behaviors and brain activation in women with binge eating (n=15) using functional magnetic resonance imaging (fMRI) and behavioral tests. This is completed by taking oral contraceptives (birth control) continuously for three months. Prior to medication administration and at the end of treatment, eating behaviors will be measured and fMRI will be conducted in order to examine changes in activation in dopamine-reward pathways that occur with oral contraceptive administration. This will assess changes in brain activation that occur with the stabilization of ovarian hormones.
Eating disorders are difficult to treat. Some forms of treatment have already been found to be effective, nevertheless chronicity is a major problem. For example, both cognitive behavioral therapy and family therapy (FBT; family-based treatment) appear to be effective treatment methods, in which FBT distinguishes itself primarily in its long-term effect. However, eating disorders persist in 20 to 25 percent of cases, only 46 percent of patients with Anorexia Nervosa fully recover and one third only partially improve. Since the mortality rate of this mental disorder is particularly high, it is necessary to keep looking to improve treatment. Because emotion regulation problems play an important role in the cause and maintenance of an eating disorder, more emotion-focused therapies may improve treatment outcome. Dialectical Behavioral Therapy is a treatment that has a strong focus on emotions regulation, but so far only limited evidence has been found for the effectiveness of this type of therapy in eating disorders. Some studies show that art therapy (AT; art therapy) can contribute to a more adaptive regulation of emotions. However, this type of therapy has not been studied in the context of eating disorders yet. AT is an experiential form of therapy in which art techniques and supplies (including drawing, painting, clay, etc.) are used methodically with a therapeutic purpose. The idea that creative expression can perpetuate or improve mental well-being has been accepted worldwide for many years. Despite the long history of practical applications, to date little evidence exist on the effectiveness of this form of treatment. There's growing worldwide interest in scientific research and the emphasis on evidence-based practice (EBP) for this form of treatment. In a recent study, Lock and colleagues compare AT with cognitive remediation therapy (CRT) and the added value of both in a sample of adolescents with anorexia nervosa combines with obsessive-compulsive problems. Both CRT and AT are offered in this study in combination with family based therapy (FBT). The group in which the combination of FBT and AT was offered yielded better results than those in which FBT is combined with CRT. Study hypothesis: the investigators expect that complementing treatment as usual (TAU) with art therapy (AT) will lead to a decrease in emotion regulation problems in patients with an eating disorder in comparison with TAU only, without AT.
Binge Eating Disorder (BED) is the most common eating disorder, and currently, the best behavioral treatments only work for 40-60% of adults. BED often co-occurs with mood and anxiety disorders, and both are associated with neurocognitive deficits related to executive function (EF). These EF deficits contribute to worsening BED symptoms and make it difficult for these adults to adhere to treatment recommendations. The proposed study aims to develop an EF training enhanced behavioral treatment for BED and compare its effectiveness to the standard cognitive behavioral therapy for patients with BED and a co-occurring mood or anxiety disorder.
Binge eating disorder is the most prevalent eating disorder, with consequences not only economic but also social. It is related to a set of cognitive alterations related to impulsivity, cognitive function, attention, decision making, emotional control and physiological alterations in the Central nervous system (CNS) in the processing of rewards, mainly in the frontal cortical regions. Psychotherapies are the standard reference treatments, with Cognitive Behavioral Therapy (CBT) being the most indicated nonpharmacological intervention. However, the avoidance rates and the rates of non responders to treatment are significant. In view of this, it is believed that therapeutic approaches aimed at the modulation of the CNS, such as Transcranial direct-current stimulation (tDCS) may have a beneficial effect on the neurobiology of the processes that govern these disorders, thus adding to the effects of CBT and amplifying the therapeutic response.
People who suffer from binge eating disorder experience recurrent episodes of binge eating.During these episodes, they consume an unusually large amount of food in a short amount of time and experience loss of control over eating. However, why such binge eating episodes occur is still largely unknown. This makes it difficult to develop targeted treatments. In this project, the experimenters are investigating the brain mechanisms that give rise to the disorder. They hypothesize that the binge eating episodes are due to an increased variability in reward processing, which they will assess repeatedly over days. They will test this hypothesis using mathematical models based on behavioural and MRI measurements that are related to the processing of rewards.
This study will investigate the effect of lisdexamfetamine dimesylate (LDX) on the mediating factors of reward and cognition on appetite.
Compassion-focused therapy (CFT) seeks to lower shame and help people develop compassion for personal distress and shortcomings. There is increasing evidence to support the benefits of incorporating CFT-based interventions into the treatment of eating disorders (EDs). Building on the investigators' prior research, this study will examine the effects of a two-week CFT-based self-compassion letter-writing intervention on patients with eating disorders. Participants will be recruited from the wait-list of patients scheduled to begin treatment at the outpatient St. Joseph's Healthcare Hamilton Eating Disorders Program, and will be randomly assigned to the two-week letter-writing intervention or to a control group. Results will inform the integration of new empirically-derived interventions into ED treatments to improve the currently dismal rates of ED recovery.