Texts, videos, or AI chat: which boosts Kids' health best?
NCT ID NCT06547567
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether digital health tools like text messages, videos, or AI conversations can improve the physical and mental health of middle school students. About 800 students aged 11 to 13, with normal weight, overweight, or obesity, will be split into four groups to compare these approaches. The goal is to see if these tools can reduce symptoms of depression and anxiety and increase physical activity.
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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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About 800 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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Jan 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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11 to 13 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.
1. Inclusion Criteria (all of the following must be met for inclusion): Both children/adolescents and their parents are willing to participate and demonstrate good compliance. Children/adolescents have a weight classified as normal, overweight, or obese. Age range: 11 to 13 years. Informed consent is obtained from both the child and the parent. 2. Exclusion Criteria (meeting any one of the following will result in exclusion): Clinically diagnosed severe mental illness or psychiatric disorders. Clinically diagnosed eating disorders (e.g., binge eating disorder). Physical developmental abnormalities or disabilities that prevent normal physical activity.
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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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Qianxi County No. 3 Middle School
Tangshan, Hebei, 064300, China
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Other studies related to the condition(s) this trial covers.
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