App sends mindfulness exercises right after weight regain to keep dieters on track

NCT ID NCT07708064

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 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

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

About 120 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jul 2026

Expected to finish

Dec 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

18 to 70 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: * 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.

Obesity obesity disorder Overweight

As listed by the trial registrant

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

How to take part

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  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

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  3. A doctor treating you

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Contacts and locations

Locations

  • Oregon Research Institute Community and Evaluation Services

    RECRUITING

    Springfield, Oregon, 97477, United States

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