Clinical trial Recruiting at 1 site Interventional Ages 12 to 16

Positive Events Training to Help Teens Feel Happier

Official title: Promoting Positive Emotions in Adolescents Using Positive Event Training: An Indicated Approach (iPET)

Run by KU Leuven · NCT07288541 · Data updated 2026-11-12

This study tests a group program called Positive Events Training (PET) to help 12- to 16-year-olds with depressive symptoms feel more positive by recalling and planning enjoyable events.

Quick facts

Study typeInterventional
Ages12 Years to 16 Years
SexAll
Enrollment36 (estimated)
SponsorKU Leuven
Academic / other
Locations1 site (Leuven)
StatusRecruiting
StartedOctober 2026
Main results expectedDecember 2027
Study endsDecember 2027
Registry record updatedOctober 22, 2026
Trial IDNCT07288541 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are youths aged 12-16 with mild to severe depressive symptoms and emotional distress who can participate in group training sessions.

Probably not a fit

Teens with primarily severe cognitive impairments or those unable to participate in group sessions may not benefit from PET.

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

What this trial studies

PET is a group-based program designed to cultivate positive emotions in adolescents by strengthening memory for positive experiences and building optimistic plans for the future. The study uses a robust methodology to evaluate PET's efficacy in youths with emotional distress and anhedonia. Participants are 12- to 16-year-olds with mild to severe depressive symptoms, and the intervention is delivered in a clinical-like setting at Praktijkcentrum PraxisP in Leuven. The evaluation focuses on changes in positive affect, emotional distress, and related outcomes over the course of the program. Lead sponsorship comes from KU Leuven with collaboration from Research Foundation - Flanders.

Why it matters

Potential benefit: If successful, PET could help teens build more positive emotions and resilience, potentially reducing depressive symptoms.

How similar studies have gone: Previous research on positive-emotion-focused interventions suggests potential benefits, but PET as an explicit adolescent group-based training is novel in this application.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* 12-16 years (age)
* mild-severe level of baseline depressive symptoms Exclusion Criteria: /

Where it's running

  • Praktijkcentrum PraxisP
    Leuven, Belgium
    Recruiting

Study contacts

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.