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 type | Interventional |
|---|---|
| Ages | 12 Years to 16 Years |
| Sex | All |
| Enrollment | 36 (estimated) |
| Sponsor | KU Leuven Academic / other |
| Locations | 1 site (Leuven) |
| Status | Recruiting |
| Started | October 2026 |
| Main results expected | December 2027 |
| Study ends | December 2027 |
| Registry record updated | October 22, 2026 |
| Trial ID | NCT07288541 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
- Principal investigator: Filip Raes — KU Leuven
- Study coordinator: Filip Raes
- Email: filip.raes@kuleuven.be
- Phone: +32 16 32 58 92
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.