Gaming for weight loss: new study tests if points and social support help shed pounds
NCT ID NCT05176847
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether adding social gaming (earning points and supporting each other) to a weight loss app helps adults with overweight or obesity and at least 3 risk factors for type 2 diabetes lose more weight over 12 months. About 240 adults used a mobile app to track food and exercise, with half also getting game-like features to boost social support. The main goal was to see if the gaming group lost more weight and felt more supported.
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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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243 people
The number who actually took part.
- Started
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Mar 2022
- Finished
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Sep 2025
- 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 65 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Must be between 18-65 years old * ≥3 T2DM risk factors (as defined by the American Diabetes Association) * Own and use a smartphone with a data plan * BMI must be between 25-49.9 kg/m2 * Must be willing to reduce caloric intake and increase physical activity * Not currently participating in a weight loss study in a weight loss program * Be free of major health or psychiatric diseases, drug or alcohol dependency. * No current use of medications that may impact blood glucose Exclusion Criteria: * Over the age of 65 years old * Currently participating in a weight loss program * Has lost more than 10 pounds in the past 6 months * Diagnosed with type 2 diabetes
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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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University of South Carolina
Columbia, South Carolina, 29208, United States
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Other studies related to the condition(s) this trial covers.
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