Binge Eating

The HALO trial is designed as a four-armed, assessor-blinded, fidelity-monitored randomized clinical trial. The goal of this randomized controlled study is to investigate the effectiveness of four different psychotherapy programs and to determine which one is most effective in reducing the number of binge-eating episodes in people with the eating disorder Binge Eating Disorder (BED), by directly comparing three intensities of Cognitive Behavioral Therapy-Enhanced against a manualized treatment as usual. Participants will be asked to complete a 21-weeks randomized intervention and participate in follow up assesments.

The goal of this clinical study is to learn whether a brief online psychological program called COR can be delivered in a feasible and acceptable way for adults who experience recurrent binge eating. The main questions this study aims to answer are: * Is the COR program acceptable to participants, in terms of satisfaction, adherence, and dropout rates? * Is the COR program feasible to deliver online, including recruitment, retention, and completion of sessions and questionnaires? * Do participants show preliminary changes over time in binge eating-related distress and emotional well-being? Participants in this study are adults who experience recurrent episodes of binge eating. They will take part in an individual online intervention that includes eight weekly sessions, a brief pre-session, and a follow-up session one month after the end of treatment. During the study, participants will: * Attend weekly online sessions focused on understanding binge eating, emotions, and the relationship with food and the body * Practice simple exercises to help manage emotional distress and food-related urges * Complete short questionnaires before, during, and after the intervention to describe their experiences The information from this study will help researchers understand whether this type of intervention can be used in future, larger studies and in real-world clinical settings.

The main purpose is to investigate the effectiveness of a 10-week multicomponent camp intervention to reduce BE behavior in children and adolescents and explore in a randomized controlled setting if a parent-based BED-intervention has any add-on effect, attenuating the development of BE behavior in this sample. The study will include an initial follow-up assessment scheduled 10-12 weeks after camp completion and plans for long-term follow-up assessments one, three and five years after inclusion. Overall, we hypothesize that the multicomponent camp intervention will effectively reduce BE behavior in children and adolescents. Furthermore, we hypothesize that participants whose parents are randomized to receive the parental BED intervention will show a lower prevalence of BE behavior one year after the camp intervention compared with children whose parents receive standard care.

The purpose of this pilot study is to evaluate the usability and feasibility of SOAR (Sleep Optimization to Aid Recovery), a brief and self-guided digital program designed to share evidence-based sleep hygiene information with individuals seeking treatment for an eating disorder. The SOAR program delivers well-established recommendations promoted by the National Sleep Foundation and other professional sleep health organizations. The purpose of this study is not to test a new treatment or intervention per se, but rather to examine how effectively this existing information can be delivered through a digital platform to people preparing for or engaged in eating disorder treatment. By providing these evidence-based strategies in a user-friendly and accessible format, SOAR aims to support healthy sleep habits that may enhance overall well-being and facilitate recovery. The investigators will compare SOAR against a control condition, which would be no intervention (treatment-as-usual). Participants randomized to the control will receive access to SOAR after the follow-up period has ended, if they wish to use it.

This study is being conducted to test a new intervention. We are interested in whether it is easy to use and complete and whether you find it helpful in reducing concerns about your eating.

Using a randomized, placebo-controlled, crossover study, this study will evaluate functional magnetic resonance imaging (fMRI) as a pharmacodynamic biomarker of opioid antagonism in adolescents with eating disorders. The hypothesis is that fMRI will be able to detect acute reward pathway modulation by naltrexone (an opioid antagonist) in pre-defined regions of interest (anterior cingulate cortex, nucleus accumbens, dorsolateral prefrontal cortex).

The goal of this controlled trial is to learn whether a brief single-session intervention (SSI) can reduce binge eating symptoms by targeting overvaluation of weight/shape in women with recurrent binge eating. The main questions it aims to answer are: * Does assessment alone reduce binge eating severity and overvaluation of weight/shape compared to a control group undergoing minimal assessment? * Does adding a values-based reflection and goal-setting component (the full SHAPE intervention) add benefits beyond the assessment alone? Researchers will compare three groups: 1. assessment-only, 2. full SHAPE intervention, and 3. minimal assessment control to see if both active conditions outperform the control, and whether the full intervention adds any benefits beyond the assessment itself Participants will: * Complete a semi-structured eating disorder assessment (Eating Disorder Examination) * Depending on assignment, also complete a values-based reflection and goal-setting exercise with psychoeducation * Complete follow-up assessments evaluating binge eating severity, overvaluation of weight/shape, clinical impairment, binge frequency, and related outcomes.

More than 30% of Black women with obesity binge eat. Binge eating may increase the risk for the development of metabolic syndrome and binge-eating-disorder (BED), which is associated with severe obesity. Though several effective treatments for binge eating exist, Black women have not fared well. Not only has their inclusion in treatment trials been limited, but when participating, they are more likely to drop out, and/or lose less weight, compared to their White counterparts. Furthermore, treatment for binge eating is often not available in primary care and community-based settings places where Black women are more likely to receive treatment for their eating and weight-related concerns. Currently, there is scant intervention research to treat binge eating in Black women. With the highest rates of obesity (57%) nationally, Black women are in need of culturally-relevant treatments for binge eating and weight gain prevention. Given the established relationship between frequent binge eating and subsequent weight gain, addressing binge eating among Black women with obesity is imperative.

Black Americans are disproportionately affected by diabetes, with nearly double the rates of type 2 diabetes mellitus (T2DM), compared to non-Hispanic White adults. Though numerous factors affect these disparities, one modifiable risk factor may be that of binge eating (BE), which increases risk for binge-eating disorder (BED), which is associated with severe obesity, and often precedes a T2DM diagnosis, beginning in childhood or adolescence. Nearly 30% of Black women with obesity report binge eating episodes. Furthermore, given that binge and overeating may disparately increase the odds of obesity in Black adults (15-fold increase vs. 6-fold increase in White adults), reducing this behavior will be critical to prevent continued disparities in T2DM diagnosis. Given that Black women have the highest rates of obesity in the nation (57%), report disparate rates of weight gain between young adulthood and mid adulthood, and report disparate rates of emotional eating in adolescence, which is a risk factor for BE, one pathway to reducing disparities in T2DM risk in Black women may be to reduce binge eating and prevent weight gain in emerging adulthood (ages 18-25).

The purpose of this 6-month randomized clinical trial is to examine the feasibility of recruitment, attendance, retention, program adherence, and satisfaction of a digital application designed, Centering Appetite to improve glucose scores (HbA1c) and binge eating in African American adults with type 2 diabetes. Intervention participants will receive type 2 diabetes education and web-based lessons on appetite self-regulation. Participants will also receive a Fitbit to monitor daily physical activity. The investigators will follow up with participants at six months.

The current study aims to evaluate the efficacy of Enhanced Cue Exposure Therapy (E-CET) in reducing negative emotional eating (NEE), compared to an active control intervention, behavioral lifestyle intervention (BLI), in a parallel-group, participant-blinded, randomized controlled trial. The secondary aim is to evaluate whether changes in conditioned stimulus-unconditioned stimulus (CS-US) expectancies mediate the changes in NEE.

People with BE are characterized by high impulsivity, high levels of craving for high-calorie foods, deficits in inhibitory control, and maladaptive decision making. These characteristics are related, at brain level, to alterations in the activation of areas such as the dorsolateral prefrontal cortex (DLPFC) and ventromedial prefrontal cortex (vmPFC) among other brain areas and their connectivity. The investigators propose an intervention that seeks to target these issues. Thus, the present study aims to characterize the effects of neuromodulation with intermittent theta burst stimulation (iTBS) of the DLPFC or the vmPFC in combination with inhibitory control training to produce brain, cognitive and behavioral changes, and modify altered biological parameters in people with BE. Participants will be randomly allocated to one of three groups: 1) a group that will receive active iTBS of the DLPFC together with inhibitory control training with a food Go/NoGo paradigm, and 2) a group that will receive active iTBS of the vmPFC together with inhibitory control training with a food Go/NoGo paradigm, and 3) an active control group that will receive sham iTBS together with inhibitory control training with a food Go/NoGo paradigm. The investigators hypothesized that neuromodulation with iTBS applied to DLPFC or vmPFC will modify the dynamics of different brain circuits associated with binge eating. Neuromodulation of the DLPFC or vmPFC in combination with inhibitory control training, will be associated with: (i) decreased appraisal of unhealthy foods, (ii) reduced food craving, (iii) improved eating behavior, (iv) modified brain connectivity and activation both at rest and linked to task performance with food stimuli, (v) a decrease in the frequency and intensity of binge eating, (vi) improved emotional symptoms and emotional eating (depression, anxiety, emotional regulation, emotional eating, reward-related eating, non-homeostatic eating), (vii) improved cognitive abilities (motor and cognitive inhibition, delay of gratification, impulsivity, working memory, cognitive flexibility and decision making), (viii) changes in biological parameters associated to the interventions (plasma and microbiota), and (ix) advantages in cost-effectiveness and cost-utility based on economic evaluation analyses.

This pilot project targets both binge drinking and binge eating behavior in college students through a mobile-based online program that provides students with evidence-based intervention material designed to reduce the incidence of both behaviors and encourage students to seek more formal in-person counseling.

Binge eating, whether formally diagnosed or occurring at subthreshold levels, is associated with adverse health consequences and decreased quality of life. Access to accessible, cost-effective interventions that effectively address binge eating episodes is critical for individuals with this condition, and smartphone applications have demonstrated promise in treating binge eating and related disorders. This study aims to evaluate the efficacy of eMOTE, a novel smartphone application for binge eating based on Dialectical Behavior Therapy (DBT) skills. For this purpose, a randomized controlled trial will be conducted in which women who self-report binge eating episodes will be randomly assigned to the app intervention group or a waiting list group.

The main goal of the clinical trial is to compare the short- and long-term outcomes of three 12-week interventions among outpatients with overweight/obesity and binge eating (BE): 1. treatment-as-usual for weight loss (TAU); 2. combined TAU and guided self-help for improving eating behaviors (TAU+GSH); 3. combined TAU, GSH, and biofeedback (TAU+GSH+BF). The primary outcomes will be self-reported reduction of days with objective BE episodes (OBEs). The secondary outcomes will be impulsivity, emotion dysregulation, interoceptive awareness, distress, physiological correlates of arousal (skin conductance and heart rate variability), and inflammatory biomarkers. The TAU+GSH arm is expected to be comparable to the TAU+GSH+BF arm in reducing the number of days with OBEs but is expected to be significantly less effective in improving secondary outcomes (impulsivity, emotional dysregulation, interoceptive awareness, distress, physiological inflammatory markers). The TAU arm is expected to show significant inferiority regarding the primary and secondary outcomes and cost-effectiveness compared to the TAU+GSH and TAU+GSH+BF conditions.

The primary objective of this study is to test the feasibility of a digital therapeutic to address comorbid binge eating and obesity in adults.