Clinical Trials Logo

Clinical Trial Summary

The Mindfulteen Study is a 3-year long longitudinal cohort study with a nested randomized controlled trial, integrating neuroimaging, biological and clinical outcomes, and designed to evaluate the impact of a mindfulness-based intervention (MBI) on young adolescents. Young adolescents between 13 and 15 years with no history of current mental health disorder (with the exception for anxiety symptoms) or of psychotherapy are included and randomized to either early or late intervention (i.e. waiting list or control group), after being stratified between low or high anxiety group based on State and Trait Anxiety Inventory (STAI-T) score. Participants on the control group participate on MBI after completing the second assessment. The intervention is an 8-week long MBI adapted to adolescents. Primary outcomes are based on neuroimaging (structural and functional MRI) and secondary outcomes are clinical (self-reported questionnaires covering mostly emotion and stress reactivity and trait mindfulness) and biological (cortisol, inflammation markers and redox markers). Assessments are performed at baseline, immediately after intervention or waiting time and after 18 months of intervention.


Clinical Trial Description

Promotion of mental health is a major concern worldwide, particularly among young population as major psychiatric diseases can have their onset during adolescence and young adulthood. During adolescence, there is growing evidence that "at-risk" states for mental disorders, as high stress reactivity for example, can be identified prior to clinical symptoms, and that early interventions can have a major impact preventing the further development of full-blown mental illness. In the last two decades, given a growing interest for non-pharmacological approaches to improve mental and physical health, mindfulness-based interventions (MBI) have received serious attention. After the initial applications on chronic pain, stress reduction and prevention of depressive relapses, MBIs are now widely implemented among clinical and non-clinical populations. Therefore, investigators aim to better understand the modifications of brain circuits involved in the emergence of stress related disorders and the impact of a MBI on those circuits. Hence, a translational project was designed, integrating neuroimaging, biological and clinical outcomes of stress reactivity to evaluate the impact of a MBI on adolescents. The Mindfulteen Study is a 3-year longitudinal cohort study with a nested randomized controlled trial. The randomized controlled trial part of the study was designed to assess the clinical effect of MBI on adolescents, comparing to a control group. Therefore, after inclusion participants are electronically randomized between either early intervention group or late intervention group (i.e., waiting list or control group). Participants allocated in the late intervention group engage in MBI after the waiting period, providing data also for the longitudinal cohort part of the study and therefore increasing the data available for before and after comparison. The long-term effect of MBI will be assessed after 18 months of intervention. Before randomization, participants are stratified according to their score on the trait questionnaire of the State Trait Anxiety Inventory (STAI) as low anxiety group (≤ 31) or high anxiety group (>31). Assessments are performed before intervention, immediately after intervention or waiting period and in 18 months. For the late intervention group, an additional assessment is performed immediately after the intervention. The overall objective of the Mindfulteen Study is to assess the immediate and long-term effect of an MBI on reactivity to stress and anxiety, in a non-clinical sample of young adolescents from the general population. Underlying psychological and biological changes are assessed using a multimodal brain MRI protocol, blood and hair sampling, as well as physiological measurements of stress. The primary aim is to characterize brain functional modifications in cortico-limbic and cortico-striatal-thalamic circuits (functional MRI data) and their underlying neuroanatomical changes (analysis of structural, spectroscopy and diffusion MRI data) in adolescents exposed to MBI, comparing adolescents with high anxiety and low anxiety levels. Secondary aims include the effects of MBI on self-reported levels of anxiety, emotion regulation strategies (clinical scores) and physiological markers of hypothalamic-pituitary-adrenal axis (hair cortisol), as well as biological markers of oxidative stress and inflammation (blood sampling). ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04711694
Study type Interventional
Source University of Geneva, Switzerland
Contact Camille Piguet, Physician
Phone +41 79 668 75 07
Email camille.piguet@unige.ch
Status Recruiting
Phase N/A
Start date February 12, 2019
Completion date November 30, 2022

See also
  Status Clinical Trial Phase
Active, not recruiting NCT05777044 - The Effect of Hatha Yoga on Mental Health N/A
Recruiting NCT04680611 - Severe Asthma, MepolizumaB and Affect: SAMBA Study
Completed NCT04512768 - Treating Comorbid Insomnia in Transdiagnostic Internet-Delivered Cognitive Behaviour Therapy N/A
Completed NCT04748367 - Leveraging on Immersive Virtual Reality to Reduce Pain and Anxiety in Children During Immunization in Primary Care N/A
Recruiting NCT05563805 - Exploring Virtual Reality Adventure Training Exergaming N/A
Completed NCT04579354 - Virtual Reality (VR) Tour to Reduce Preoperative Anxiety Before Anaesthesia N/A
Completed NCT03535805 - Transdiagnostic, Cognitive and Behavioral Intervention for in School-aged Children With Emotional and Behavioral Disturbances N/A
Completed NCT03457714 - Guided Internet Delivered Cognitive-Behaviour Therapy for Persons With Spinal Cord Injury: A Feasibility Trial
Recruiting NCT05956912 - Implementing Group Metacognitive Therapy in Cardiac Rehabilitation Services (PATHWAY-Beacons)
Active, not recruiting NCT05302167 - Molehill Mountain Feasibility Study. N/A
Completed NCT05881681 - A Mindfulness Approach to UA for Afro-descendants N/A
Completed NCT05588622 - Meru Health Program for Cancer Patients With Depression and Anxiety N/A
Active, not recruiting NCT04961112 - Evaluating the Efficacy of Cranial Electrotherapy Stimulation in Mitigating Anxiety-induced Cognitive Deficits N/A
Completed NCT05980845 - The Effect Nature Sounds and Music on Hemodialysis Patients N/A
Terminated NCT04612491 - Pre-operative Consultation on Patient Anxiety and First-time Mohs Micrographic Surgery
Recruiting NCT05449002 - Digital Single Session Intervention for Youth Mental Health N/A
Completed NCT05585749 - Virtual Reality Application on Pain Intensity and Anxiety Level in Endoscopy Patients N/A
Terminated NCT03272555 - WILD 5 Wellness: A 30-Day Intervention N/A
Recruiting NCT05997849 - Development of a Multiplatform Mental Health Mobile Tool N/A
Completed NCT06421233 - The Effect of Endorphin Massage Applied to Postpartum Women on Anxiety and Fatigue Levels N/A