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Video games for weight loss? new trial tests gamified app for men

NCT ID NCT05408494

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a gamified mobile health program, including a neurotraining video game, can help overweight men lose weight. 228 men will use either a standard mHealth app or a fully gamified version with team competition and digital rewards. The goal is to see if gamification boosts engagement and weight loss over 12 months.

What this could mean

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

Active substance
gamified mHealth weight loss program with neurotraining video game
What this could lead to
If it works, this could offer an engaging, effective weight loss option tailored for men, helping them lose weight and improve diet and activity.
What could go wrong
This is a mid-stage trial with 228 participants, so results may not apply to all men. The program requires daily self-monitoring, and long-term weight loss success is uncertain.

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 228 people

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

Started

Sep 2023

Expected to finish

Mar 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 65 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: * Individuals must be of overweight or obese BMI (25-50 kg/m) * Individuals must be adults (aged 18-65) * Able to engage in physical activity (defined as walking two city blocks without stopping) * Individuals must also provide consent for the research team to contact their personal physician, if necessary, to provide clearance for the prescribed level of physical activity (i.e., walking) or to consult about rapid weight loss * Have moderate-to-high implicit preference for high-calorie foods * Satisfactory completion of all enrollment procedures\] Exclusion criteria: * Medical condition (e.g., cancer, type I diabetes, renal failure), heavy alcohol use, or psychiatric condition (e.g., active substance abuse, eating disorder) that may pose a risk to the participant during intervention or cause a change in weight * Recently began or changed the dosage of medication that can cause significant change in weight * History of bariatric surgery * Weight loss of ≥ 5% in the previous 3 months

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Conditions

The condition(s) this trial relates to.

Obesity obesity disorder Weight Loss

As listed by the trial registrant

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

Contacts and locations

Locations

  • Drexel University

    Philadelphia, Pennsylvania, 19102, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.