E-diary vs Paper Diary in Binge Eating Disorder
Official title: A Mixed Methods, Observational, Cross-over Study of Measurement Comparability and Usability of Electronic and Paper Formats of a Binge Eating Diary
Run by Lindner Center of HOPE · NCT07715812 · Data updated 2026-11-12
This study tests whether an electronic diary and a paper diary capture binge eating episodes in the same way for adults with binge eating disorder.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | Any age to 18 Years |
| Sex | All |
| Enrollment | 40 (estimated) |
| Sponsor | Lindner Center of HOPE Academic / other |
| Locations | 1 site (Mason, Ohio) |
| Status | Recruiting |
| Started | July 30, 2026 |
| Main results expected | December 30, 2027 |
| Study ends | March 30, 2028 |
| Registry record updated | July 20, 2026 |
| Trial ID | NCT07715812 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults diagnosed with binge eating disorder (DSM-5), who report at least two binge episodes per week and own a compatible smartphone.
✕Probably not a fit
Individuals without access to a compatible smartphone or those unable to use diaries due to physical or literacy barriers may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This interventional study compares two diary formats—an electronic diary (e-diary) and a traditional paper diary—used to record binge eating episodes in adults with binge eating disorder. Participants complete the e-diary for two weeks followed by two weeks of paper diary (or vice versa, in a crossover design). The goal is to see if data across formats are comparable and whether usability affects completion and reporting. The study will analyze consistency of measurements and the potential impact of diary format on data quality and participant burden. Eligibility requires adults with BED, a minimum binge frequency, smartphone access, and English literacy.
Why it matters
Potential benefit: If successful, the findings could guide researchers and clinicians on the reliability and practicality of e-diaries for monitoring binge eating behavior.
How similar studies have gone: Previous work has used paper diaries to measure binge eating; this trial tests a newer electronic approach against the traditional method, with mixed prior evidence on equivalence.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Diagnosis of Binge Eating Disorder based on The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) (5) criteria (as assessed with BED module of the structural clinical interview \[SCID\] (6) for DSM-5) 2. Reported frequency of minimum of 2 binge episodes/week 3. Age: over 18 years of age 4. Ability to understand and complete self-reporting measures 5 . The subject owns a smartphone compatible with Google Play or Apple App Store and is able to download and use apps appropriately. Exclusion Criteria: 1. Comorbid psychiatric conditions requiring immediate hospitalization (as assessed with MSE) 2. IInability to use smartphone or paper diary due to physical limitations or technical barriers (e.g., severe visual impairment) 3. Inability to read/write in English
Where it's running
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Lindner Center of HOPE
Mason, Ohio, United States Recruiting
Study contacts
- Study coordinator: Anna I Guerdjikova, PhD,LISW, PhD,LISW
- Email: anna.guerdjikova@lindnercenter.org
- Phone: 5135360700
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.