Investigating the effects of mindfulness meditation on mental health
Official title: Who Fares Best With Mindfulness Meditation - Understanding the Individual Effects of Mindfulness
Run by KU Leuven · NCT05862636 · Data updated 2026-11-12
This study is testing how mindfulness meditation affects mental health and whether personal factors like trauma or negative thinking change the results for people taking part in the program.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 120 (estimated) |
| Sponsor | KU Leuven Academic / other |
| Locations | 3 sites (Antwerp and 2 other locations) |
| Status | Recruiting |
| Started | February 21, 2023 |
| Main results expected | January 2026 |
| Study ends | January 2026 |
| Registry record updated | January 6, 2025 |
| Trial ID | NCT05862636 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are adults enrolled in a mindfulness-based intervention who are interested in understanding the effects of mindfulness on their mental health.
✕Probably not a fit
Patients who do not have access to the internet or lack proficiency in Dutch or English may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to explore how individual differences affect the outcomes of mindfulness meditation, particularly focusing on its benefits and potential harms. Participants enrolled in a Mindfulness-Based Intervention will complete self-report questionnaires at various stages of the program to assess symptoms of anxiety and depression, quality of life, and wellbeing. The study will also investigate the mechanisms through which mindfulness meditation may influence mental health, as well as how factors like trauma symptoms, dissociation, and negative thinking may impact these effects.
Why it matters
Potential benefit: If successful, this study could help identify which individuals benefit from mindfulness meditation and which may experience adverse effects, leading to more personalized mental health interventions.
How similar studies have gone: Other studies have shown varying effects of mindfulness meditation, but this specific focus on individual differences and potential harms is relatively novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Enrolled in a mindfulness-based intervention at one of the participating sites Exclusion Criteria: * Insufficient knowledge of the Dutch or English language (depending on the study site) * No internet access
Where it's running
-
ZNA Stresskliniek
Antwerp, Belgium Recruiting -
Mindful Me
Deinze, Belgium Recruiting -
AccEPT clinic
Exeter, United Kingdom Withdrawn
Study contacts
- Principal investigator: Filip Raes, Prof. dr. — KU Leuven
- Study coordinator: Filip Raes, Prof. dr.
- Email: filip.raes@kuleuven.be
- Phone: +3216325892
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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.