[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100639845":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":21,"locations":27,"responsibleParty":46,"collaborators":50,"id":54,"slug":55,"hasResults":56,"nctId":57,"briefTitle":17,"officialTitle":58,"acronym":59,"eligibilityCriteria":60,"healthyVolunteers":56,"sex":61,"minAge":62,"maxAge":63,"enrollmentInfo":64,"targetDuration":20,"studyType":67,"phases":68,"briefSummary":70,"conditions":71,"keywords":77,"overallStatus":30,"whyStopped":20,"lastUpdateSubmitDate":85,"lastUpdatePostDateStruct":86,"startDateStruct":89,"completionDateStruct":90,"leadSponsor":92,"locationsCount":93},{"fullName":5,"class":6},"Trustees of Dartmouth College","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"All Participants Receive Just-In-Time Adaptive Interventions (JITAIs) through the EDDI App","EXPERIMENTAL","All participants will receive just-in-time adaptive interventions when their personalized model identifies that they are at risk for an eating disorder behavior. The content of the just-in-time adaptive intervention (i.e., the therapy skill targeted) will be randomized at the point of just-in-time adaptive intervention delivery.",[13],"Behavioral: Eating Disorder Dynamic Intervention",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":20},"BEHAVIORAL","Eating Disorder Dynamic Intervention","Participants will use a smartphone-based program designed to support eating disorder recovery in daily life. Participants will complete brief surveys about their mood, thoughts, and behaviors, and the smartphone will also passively collect activity-related data. This information is used to detect times when a person may be at higher risk for eating disorder behaviors. Participants will watch 4 video modules that introduce the core enhanced cognitive-behavioral therapy skills for eating disorders (reducing dietary restraint, urge management, emotion regulation, and improving body image), provide rationale, and prompt participants to complete interactive activities to practice these skills. Participants will then receive micro-randomized JITAIs prompting them to use these skills in their daily lives; micro-randomization will be used to deliver a JITAI from one of the 4 skill categories (reducing dietary restraint, urge management, emotion regulation, improving body image) or no JITAI.",[9],null,[22],{"name":23,"role":24,"phone":25,"phoneExt":20,"email":26},"Emily K Presseller, PhD","CONTACT","(203) 974-2949","emily.k.presseller@dartmouth.edu",[28],{"facility":29,"status":30,"city":31,"state":32,"zip":33,"country":34,"countryCode":35,"cosmosGeoPoint":36,"geoPoint":41,"contacts":42},"Dartmouth College","RECRUITING","Lebanon","New Hampshire","03766","United States","US",{"type":37,"coordinates":38},"Point",[39,40],-72.25176,43.64229,{"lat":40,"lon":39},[43],{"name":23,"role":24,"phone":44,"phoneExt":20,"email":45},"603-646-7109","eddi.project@dartmouth.edu",{"type":47,"investigatorFullName":48,"investigatorTitle":49,"investigatorAffiliation":5,"oldNameTitle":20,"oldOrganization":20},"PRINCIPAL_INVESTIGATOR","Emily K. Presseller","Assistant Professor of Biomedical Data Science; Principal Investigator",[51],{"name":52,"class":53},"National Institutes of Health (NIH)","NIH","100639845","eating-disorder-dynamic-intervention-100639845",false,"NCT07600671","Rapid Innovation of Precision Psychiatry Interventions Using Dynamic Systems Modeling and Ecological Quasi-Experiments","EDDI","Inclusion Criteria:\n\n1. Age 18-70\n2. At least 12 ED behaviors from the same behavioral category in the past 12 weeks (i.e., at least 12 binge eating episodes, at least 12 compensatory behaviors, and\u002For at least 12 instances of dietary restriction)\n3. Ownership of a smartphone\n4. Willingness to complete ecological momentary assessment (EMA) and sensor data collection\n5. Live in the United States\n6. Has a primary care provider or is willing to establish a primary care provider\n\nExclusion Criteria:\n\n1. Inability to fluently speak, read, and write in English\n2. Body mass index \\\u003C 17.5 kg\u002Fm2\n3. Medical complications of ED symptoms requiring immediate treatment\n4. Current ED-focused therapy\n5. Severe psychopathology (i.e., active suicidal ideation, psychosis, bipolar disorder, or substance use disorder) or intellectual disability inhibiting engagement in study protocols","ALL","18 Years","70 Years",{"count":65,"type":66},170,"ESTIMATED","INTERVENTIONAL",[69],"NA","The goal of this study is to develop and test a digital program to help people with eating disorders in their everyday lives. The program uses brief surveys and sensor data collected by smartphones to understand when someone may be at higher risk for behaviors like restricting food, binge eating, or using unhealthy weight control behaviors.",[72,73,74,75,76],"Eating Disorders","Anorexia Nervosa","Bulimia Nervosa","Binge Eating Disorder","Other Specified Feeding or Eating Disorder",[78,79,80,81,82,83,84],"binge eating","eating problem","eating disorder","purging","restriction","weight control behavior","dieting","2026-06-29",{"date":87,"type":88},"2026-07-01","ACTUAL",{"date":85,"type":88},{"date":91,"type":66},"2030-07-31",{"name":5,"class":6},1]