Clinical trial Recruiting at 7 sites Interventional

Safety planning and transdiagnostic CBT to prevent suicide in Mozambican teens

Official title: Safety Planning and Cognitive Behavioral Therapy for Adolescent Suicide Prevention in Mozambique: A Hybrid Effectiveness/Implementation Cluster Randomized Trial

Run by University of Washington · NCT06465381 · Data updated 2026-11-12

This project tests whether safety planning and a transdiagnostic cognitive behavioral program can reduce suicidal thoughts and behaviors in secondary school students in Mozambique.

More Suicide Prevention trials

Quick facts

Study typeInterventional
SexAll
Enrollment2100 (estimated)
SponsorUniversity of Washington
Academic / other
Locations7 sites (Beira and 6 other locations)
StatusRecruiting
StartedSeptember 1, 2025
Main results expectedDecember 1, 2027
Study endsDecember 1, 2028
Registry record updatedDecember 5, 2025
Trial IDNCT06465381 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are secondary school students in grades 9–11 at participating schools in Sofala Province who live within about 30 minutes of a participating health facility, express active suicidal ideation on the C-SSRS, and have guardian consent and youth assent.

Probably not a fit

Students who are not enrolled in a participating school, do not report active suicidal ideation, lack required consent/assent, are wards of the state, or attend schools too remote from participating health facilities are unlikely to be eligible or benefit from this project.

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

What this trial studies

This implementation trial enrolls secondary school students in Sofala Province who screen positive for active suicidal ideation and compares a brief Suicide Safety Planning Intervention, a transdiagnostic cognitive behavioral therapy program for suicide prevention, and enhanced usual care. Students are identified using the Columbia Suicide Severity Rating Scale and receive interventions delivered in or linked to local health facilities. The study measures changes in suicidal ideation and behaviors, depressive symptoms, hypothesized mechanisms of effect, and implementation outcomes such as feasibility, costs, and cost-effectiveness. Results are intended to inform scalable adolescent suicide prevention approaches for low- and middle-income country settings.

Why it matters

Potential benefit: If successful, the interventions could reduce suicidal thoughts and behaviors among Mozambican adolescents and offer a scalable prevention model for similar low-resource settings.

How similar studies have gone: Safety planning has shown benefit in high-income settings and the investigators have pilot data for adolescents, but the combined, school-based transdiagnostic CBT approach is largely untested in Mozambique and similar low-resource African settings.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

Inclusion criteria for suicide risk screening:

1. Youth enrolled in a secondary school in Sofala Province that is located within 30 minutes of a health facility that hosts both an urgent care and mental health department.
2. Youth enrolled in 9th and/or 10th and/or 11th grade.
3. Legal guardian has provided consent to participate if under 18 or if youth is age 18 or older and has provided consent to participate.
4. Youth has assented to participation.

Inclusion criteria for trial participation and allocation to study arm:

1\. Youth expresses active suicidal ideation on the Columbia Suicide Severity Rating Scale (C-SSRS).

Exclusion Criteria:

1. Youth and/or guardian has not provided consent to participate, or responsible party is unable to provide informed consent.
2. Youth is not enrolled in a participating secondary school.
3. Youth declines to assent.
4. Youth is a ward of the State or any other agency, institution, or entity.

Where it's running

  • 9 Secondary Schools
    Beira, Mozambique
    Recruiting
  • 1 Secondary School
    Caia, Mozambique
    Recruiting
  • 1 Secondary School
    Cheringoma., Mozambique
    Recruiting
  • 1 Secondary School
    Chibabava, Mozambique
    Recruiting
  • 4 Secondary Schools
    Dondo, Mozambique
    Recruiting
  • 1 Secondary School
    Maringue, Mozambique
    Recruiting
Show 1 more location
  • 4 Secondary Schools
    Nhamatanda, Mozambique
    Recruiting

Study contacts

  • Principal investigator: Bradley Wagenaar, PhD, MPH — University of Washington
  • Study coordinator: Morgan Turner, LICSW
  • Email: morgank2@uw.edu
  • Phone: 206-543-8382

Similar studies

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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.