AI app aims to ease teen depression in hong kong schools

NCT ID NCT07704996

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Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
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 Results may not be published yet.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

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Status unknown
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First seen Jul 15, 2026 · Last updated Jul 17, 2026 · Updated 2 times

Summary

This trial tests whether an AI-enhanced mobile app called e-CAMP can improve mental well-being and reduce mild-to-moderate depression and anxiety in young adolescents aged 11 to 15. About 300 students from eight schools in Hong Kong will either use the app regularly for eight weeks or receive a standard health talk. Researchers will measure changes in depressive symptoms, mental health knowledge, and smartphone habits to see if the app offers a practical tool for schools.

What this could mean

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

Active substance
an AI-enhanced mobile application called e-CAMP
What this could lead to
If effective, this app could offer a scalable, low-cost way to support mental health and reduce mild-to-moderate depression in young teens.
What could go wrong
This is a relatively small trial in one city, and the app's benefits may not extend to other settings or more severe cases. Results depend on consistent app use.

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 300 people

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

Expected to start

Aug 2026

An estimate. Start dates often move.

Expected to finish

Dec 2028

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

11 to 15 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: * The inclusion criteria will be students at participating schools who can read Chinese and are aged 11-15 (P5 to F2), with parental consent. Exclusion Criteria: * Students with known physical (musculoskeletal) or cognitive/mental problems that would compromise physical exercise or our intervention or outcomes will be excluded.

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Conditions

The condition(s) this trial relates to.

Depression mixed anxiety and depressive disorder Psychological Well-Being

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.

  1. The places running it

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

  2. 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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  3. A doctor treating you

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Contacts and locations

Locations

  • Tung Wah College

    Hong Kong, Hong Kong, 00, China

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