Clinical trial Recruiting at 1 site Interventional Ages 16 to 19

Digital tools to help teens keep well when anxiety or depression are under control

Official title: Digital Interventions for Relapse Prevention in Adolescence

Run by University of Oslo · NCT07346911 · Data updated 2026-11-12

This study tests digital interventions to help 16–19 year-olds who’ve had anxiety or depression in the past keep feeling well for longer.

Quick facts

Study typeInterventional
Ages16 Years to 19 Years
SexAll
Enrollment495 (estimated)
SponsorUniversity of Oslo
Academic / other
Locations1 site (Oslo)
StatusRecruiting
StartedAugust 10, 2026
Main results expectedFebruary 1, 2028
Study endsFebruary 1, 2028
Registry record updatedNovember 5, 2026
Trial IDNCT07346911 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adolescents aged 16–19 who have had prior depressive or anxiety episodes and are currently in partial or full remission, fluent in Scandinavian, and willing to participate even if assigned to a non-preferred arm.

Probably not a fit

Individuals with ongoing depressive or anxiety disorders or those without access to a smartphone may not benefit from this intervention.

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

What this trial studies

This fully digital trial studies whether a transdiagnostic app and a companion mastery course can help adolescents maintain well-being after periods of anxiety or depression. Participants use a research smartphone app to complete tasks and questionnaires, with some engaging in digital group sessions and others working independently. The study also explores the cost of providing these digital interventions. It is conducted at the University of Oslo with Scandinavian-language participants who are currently in remission or partially remitted from their previous symptoms.

Why it matters

Potential benefit: If successful, participants may experience longer periods of stability and better management of future mood symptoms.

How similar studies have gone: Previous digital, transdiagnostic approaches for mood and anxiety symptoms have shown promise in similar age groups, though this exact setup is being explored here.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Currently in full or partial remission for a minimum of 2 months from a depressive disorder or an anxiety disorder as defined by self-reported scores on RCADS-47: previous episode(s) of t-score \> 65 and current t-score =\<65.
* Native or fluent Scandinavian language skills.
* Willingness to take part even when allocated to the non-preferred arm of the trial.

Exclusion Criteria:

* Ongoing depressive disorder, ongoing anxiety disorder as defined by current t-score =\<65 on RCADS-47.
* Recent completion of one of the interventions in the two interventional arms.
* no available smartphone.

Where it's running

  • University of Oslo
    Oslo, Norway
    Recruiting

Study contacts

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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.