New app aims to curb binge eating in overweight teens

NCT ID NCT06819813

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jul 09, 2026 · Updated 5 times

Summary

This study is testing a mobile app designed to help teenagers who struggle with binge eating and are overweight or at risk for obesity. The app uses strategies from cognitive-behavioral therapy to improve self-regulation and eating habits. Fifty teens will use the app for 16 weeks, and researchers will measure how usable and acceptable the app is, as well as changes in eating behaviors and body mass index.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
mobile app with cognitive-behavioral therapy strategies
What this could lead to
If it works, this could provide a convenient, scalable tool to help teens reduce binge eating and manage weight.
What could go wrong
This is a small, early-stage pilot study focused on usability and feasibility, not effectiveness. The app may not lead to lasting changes or work for everyone.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

50 people

The number who actually took part.

Started

Jul 2025

Expected to finish

May 2027

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

13 to 19 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * BMI≥75th percentile for their age and sex * Report recent loss of control eating and/or overeating (≥3 episodes of either type of eating behavior in the past 3 months) * Have an email address, Smartphone, and regular access to the internet * Be willing and able to measure their height and weight prior to study enrollment Exclusion Criteria: * Report more than 2 instances of compensatory behavior (e.g. diuretics, laxatives, vomiting, driven exercise) in the past 3 months * Not fluent in English at a third-grade reading level or higher * Currently taking medications known to affect weight or appetite or concurrently involved in treatment for eating or weight disorders * Meet criteria for a medical or psychiatric condition (e.g., diabetes, bulimia nervosa) known to significantly affect eating or weight, aside from binge eating disorder * Developmental or cognitive delay precluding participation in the intervention * Currently pregnant or lactating

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Conditions

The condition(s) this trial relates to.

binge eating disorder Binge-Eating Disorder Obesity obesity disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Northwestern University

    Chicago, Illinois, 60208, United States

  • University of Pittsburgh

    Pittsburgh, Pennsylvania, 15213, United States

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