App sends mindfulness exercises right after weight regain to keep dieters on track
NCT ID NCT07708064
First seen Jul 16, 2026 · Last updated Aug 12, 2026 · Updated 3 times
Summary
This trial tests a smartphone app that sends brief mindfulness and self-compassion exercises immediately after a person regains weight or skips a weigh-in. The goal is to help people stay motivated and continue healthy behaviors instead of giving up. About 120 adults with overweight or obesity who have recently lost some weight will be randomly assigned to receive either these just-in-time exercises or standard weekly reminders. The study measures emotional responses, motivation, and weight tracking behaviors over six months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Just-in-time adaptive intervention (JITAI) via smartphone app, using mindfulness, acceptance, and self-compassion exercises
- What this could lead to
- If it works, this approach could help people maintain weight loss by preventing discouragement after small regains.
- What could go wrong
- This is a small early-stage trial testing psychological responses, not weight loss itself. The app may not work for everyone, and long-term effects are unknown.
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
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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 120 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2026
- Expected to finish
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Dec 2027
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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18 to 70 years
- 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: * Ages 18-70 years * BMI of 25-50 kg/m2 * Current weight is 3% lower than their highest weight in the past 3 years * Desire to maintain their weight or lose more * Ability to engage in PA, as defined as being able to walk two full city blocks without stopping * Smartphone and Internet access * Successful completion of all enrollment procedures * Ability to attend a workshop(s) on a Monday or Tuesday evening Exclusion Criteria: * History of bariatric surgery * History of being diagnosed with an eating disorder * Currently pregnant, breastfeeding, or planning to become pregnant in the next 24 months * Enrolled in another formal weight loss/weight maintenance program * Currently taking a GLP-1 medication.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Oregon Research Institute Community and Evaluation Services
RECRUITINGSpringfield, Oregon, 97477, United States
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