Eating Disorder Dynamic Intervention
Key facts
- Who runs it
- Trustees of Dartmouth College
- Where
- Lebanon, United StatesSee the site
- Trial code
- Status
- Recruiting
- People taking part
- 170 people, planned
- Started
- 8 Jul 2026
- Expected to end
- 31 Jul 2030
- Type of study
- Interventional
- Treatments tested
- Eating Disorder Dynamic Intervention
- Record updated
- 16 July 2026
Who can take part
- Age
- 18 years to 70 years
- Sex
- Women and men
- Healthy volunteers
- Cannot take part
The registry criteria, word for word
Show all 11 criteriaShow less
Who can take part
- Age 18-70
- 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/or at least 12 instances of dietary restriction)
- Ownership of a smartphone
- Willingness to complete ecological momentary assessment (EMA) and sensor data collection
- Live in the United States
- Has a primary care provider or is willing to establish a primary care provider
Who cannot take part
- Current ED-focused therapy
- Severe psychopathology (i.e., active suicidal ideation, psychosis, bipolar disorder, or substance use disorder) or intellectual disability inhibiting engagement in study protocols
- Inability to fluently speak, read, and write in English
- Body mass index < 17.5 kg/m2
- Medical complications of ED symptoms requiring immediate treatment
Check if you might fit
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 18 and 70 years old?
Where in United States
- Dartmouth CollegeLebanon, United StatesContact: Emily K Presseller, PhDTaking people
About the trial
What the trial wants to find out
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.
The group in the trial
- All Participants Receive Just-In-Time Adaptive Interventions (JITAIs) through the EDDI AppTreatment being tested
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.
Treatment: Eating Disorder Dynamic Intervention
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Contact the study team: see the registry record → Contacts and Locations
Print a page for my doctorData and sources
- Registry record
- Listed on ClinicalTrials.gov.
- Official title
- Rapid Innovation of Precision Psychiatry Interventions Using Dynamic Systems Modeling and Ecological Quasi-Experiments
- Fit questions
- Built from NCT07600671, who can take part
- Record updated
- 16 July 2026