Could an iPhone app help beat eating disorders?
NCT ID NCT06226233
First seen Jun 26, 2026 ยท Last updated Jun 26, 2026
Summary
This study tests whether a digital self-help app called Juniver can reduce symptoms of eating disorders like anorexia, bulimia, and binge eating. 300 adults in the UK and US will use the app for 12 weeks and report their symptoms. The app includes therapy-based lessons, interactive tools, and peer support groups.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Juniver program (digital self-help app)
- What this could lead to
- If it works, this could provide a widely accessible, low-cost digital tool to help people manage eating disorder symptoms from home.
- What could go wrong
- This is an early-stage trial with no blinding or placebo control, and results rely on self-reported symptoms. The app may not work for severe cases or those without an iPhone.
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
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About 300 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2023
- Expected to finish
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Aug 2025
An estimate. End dates often move.
- Lead sponsor
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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
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16 years and older
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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: * Aged 16 or over * Live in the UK or the US * Any presence and severity of any eating disorder(s): Anorexia Nervosa, Bulimia Nervosa, Binge Eating Disorder, Other Specified Feeding and Eating Disorders (OSFED), Avoidant Restrictive Food Intake Disorder (ARFID) and Unspecified Feeding or Eating Disorder (UFED) as measured by the EDE-Q and using item-based algorithms to determine the potential presence of one of these eating disorders * Able to provide informed consent * Willing to provide full contact details including a UK or US address, phone number and email address * Willing to provide contact details for a health care professional with whom they are registered (e.g., a general practitioner or primary care physician) and who the study team can contact if they are concerned about their well-being. Exclusion Criteria: * Lack of access to an iPhone - as Juniver is currently only available for use on the iPhone system. * Partaking in any medically-driven special diets (e.g., linked to Coeliac, Crohn's, PCOS, type 1 or type 2 diabetes) - as these individuals would require more specialist dietary advice than the Juniver program can safely provide. Individuals with these conditions who are not on special diets would be eligible to enrol. * Severe depression as measured by PHQ score \> 20 * Active suicidal intent or plan .- Body Mass Index (BMI) \<15 * Emergency hospital visit or admission within the last month for an eating disorder or other mental health concern
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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King's College London
London, London, SE5 8AZ, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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