Clinical trial Recruiting at 1 site Interventional Ages 12 to 18

Digital cognitive behavioral therapy for Chinese teens with depressive symptoms

Official title: Digital Cognitive Behavioral Therapy for Chinese Adolescents With Depressive Symptoms(CADS-D ): A Randomized Clinical Trial

Run by First Affiliated Hospital of Chongqing Medical University · NCT07163013 · Data updated 2026-11-12

This trial tests whether a 6-week digital cognitive behavioral therapy program helps Chinese adolescents aged 12–18 with depressive symptoms feel better compared with the regular school mental health curriculum.

Quick facts

Study typeInterventional
Ages12 Years to 18 Years
SexAll
Enrollment200 (estimated)
SponsorFirst Affiliated Hospital of Chongqing Medical University
Academic / other
Locations1 site (Chongqing)
StatusRecruiting
StartedMay 12, 2025
Main results expectedJune 30, 2026
Study endsSeptember 2026
Registry record updatedJanuary 27, 2026
Trial IDNCT07163013 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are Chinese-speaking adolescents aged 12–18 with CDRS-R scores of 28 or higher who can read/write Chinese, have a smartphone and internet access, and have provided informed consent with a guardian.

Probably not a fit

Patients with very severe depression or suicidal ideation (CDRS-R item 13 ≥5), other active psychiatric disorders, recent or current antidepressant or psychotherapy, severe physical conditions preventing use of the digital program, or inability to complete follow-up are unlikely to benefit from this trial.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This single-center, two-arm, open-label randomized controlled trial enrolls Chinese adolescents aged 12–18 who score ≥28 on the CDRS-R. Participants are randomized to a 6-week digital cognitive behavioral therapy (DCBT) program or to the regular mental health curriculum delivered by school staff. Outcomes are measured at baseline, at 6 weeks (post-intervention), and at 18 weeks (3-month follow-up), with primary focus on DCBT effectiveness. Secondary outcomes include feasibility, self-reported depressive and anxiety severity, psychological resilience, and quality of life enjoyment and satisfaction.

Why it matters

Potential benefit: If successful, the program could provide an accessible, school-compatible digital therapy option to reduce depressive symptoms in Chinese adolescents.

How similar studies have gone: Other digital CBT programs for adolescent depression have produced positive symptom reductions in prior research, but this specific DCBT program for Chinese adolescents is novel and less tested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Age 12 to 18 years;
2. Scored 28 or higher on the children's depression rating scale-revised (CDRS-R);
3. Have the ability to read and write in Chinese;
4. Participant and at least one of their guardians provided written consent;
5. Have access to mobile phone and internet.

Exclusion Criteria:

1. The researchers assessed that the adolescent's depressive symptoms were too severe to participate to CADS-D;
2. Scored 5 or higher on item 13 (suicidal ideation) on CDRS-R;
3. Participants who met diagnosis of other mental disorder except depression;
4. Severe physical illnesses or other physical disabilities that prevented the use of DCBT;
5. Within the past three months or currently undergoing any antidepressant treatment, including medication therapy, psychotherapy, and physical therapy;
6. Unavailability to follow up months after intervention.

Where it's running

  • The First Affiliated Hospital of Chongqing Medical University
    Chongqing, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.