NCT07173608

Brief Summary

This study will evaluate how a comprehensive meditation-based program, Inner Engineering, supports teens ages 15-18 in becoming more joyful, focused, resilient, and better equipped to manage stress and thrive. Through this study, researchers will examine whether practices like meditation, yoga, and cognitive reframing can help adolescents view and respond to challenges with greater clarity and balance. The study will assess mental and physical impacts through self-report, physiological, and neuroimaging methods.

Trial Health

65
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
96

participants targeted

Target at P50-P75 for not_applicable

Timeline
22mo left

Started May 2026

Typical duration for not_applicable

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress1%
May 2026Mar 2028

First Submitted

Initial submission to the registry

August 21, 2025

Completed
25 days until next milestone

First Posted

Study publicly available on registry

September 15, 2025

Completed
8 months until next milestone

Study Start

First participant enrolled

May 1, 2026

Completed
1.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 1, 2028

Expected
29 days until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2028

Last Updated

April 23, 2026

Status Verified

April 1, 2026

Enrollment Period

1.8 years

First QC Date

August 21, 2025

Last Update Submit

April 22, 2026

Conditions

Keywords

meditationInner EngineeringShambhavi Mahamudra KriyaEEGFunctional MRIMRICognitionMindfulnessMental HealthAdolescent

Outcome Measures

Primary Outcomes (1)

  • Emotional Wellbeing

    the PERMA profiler, (15 items) designed to measure Seligman's five pillars of wellbeing (PERMA is the acronym developed from the first letter of these five pillars): Positive emotions, Relationships, Engagement, Meaning, and Accomplishment. It shows good reliability among adolescents and good construct validity. The total PERMA-Profiler score is the average of all the factor scores, which can range from 0 to 10, with higher scores indicating greater mental wellbeing.

    Measured at Baseline, 6 weeks and 3 months

Secondary Outcomes (6)

  • Depression, Anxiety and Stress

    Measured at Baseline, 6 weeks and 3 months

  • Cognitive Flexibility

    Measured at Baseline, 6 weeks and 3 months

  • Cognitive Emotion Regulation

    Measured at Baseline, 6 weeks and 3 months

  • Personality Trait

    Will be measured at Baseline, 6 weeks and 3 months

  • Mindfulness

    Will be measured at Baseline, 6 weeks and 3 months

  • +1 more secondary outcomes

Other Outcomes (8)

  • Qualitative Assessment

    Will be measured at 6 weeks

  • Resting Heart Rate

    Will be measured at Baseline, 6 weeks and 3 months

  • Heart Rate Variability

    Will be measured at Baseline, 6 weeks and 3 months

  • +5 more other outcomes

Study Arms (2)

Intervention

EXPERIMENTAL

Intervention participants will take the Inner Engineering program and are asked to practice meditation daily for the duration of the study.

Behavioral: Inner Engineering Program

Control

NO INTERVENTION

Control participants will be asked to continue their daily routine

Interventions

The intervention is a comprehensive secular training called Inner Engineering (IE), offered by the international non-profit Isha Foundation. This program combines cognitive reappraisal and emotion regulation strategies, breath-based meditation and simple yoga practices. The training provides precise, step by step and easy to follow instructions on how to perform the practices. No previous experience of yoga and meditation is required. By fostering health, exuberance and awareness, one can "engineer their inner climate the way they want it" to lead a joyful, fulfilling life. Previous research shows improved wellbeing, mindfulness, joy, sleep, relationships, psychological capital, and work engagement, compassion, and parent-child relationships. Evidence suggest it may promote enhanced Heart Rate Variability and Sympathovagal balance.

Intervention

Eligibility Criteria

Age15 Years - 18 Years
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64)

You may qualify if:

  • Individuals between15-18 years of age
  • Ability to understand study instructions and provide informed consent/assent. (parental consent for minors)
  • Access to internet and a device to complete online study activities
  • Currently residing in the United States
  • Willing and able to travel to the hospital location in Boston for study procedures.

You may not qualify if:

  • Non-English speaking (Justification: the intervention and assessment instruments are not validated in a sufficient range of languages, and the research team lacks polylingual capabilities or the financial resources to hire interpreters for the duration of all proposed assessments.)
  • Practicing meditation regularly in the past 6 months (4 or more times per week for 4 weeks or more in the past 6 months)
  • History of psychiatric illness such as severe anxiety, severe depression, posttraumatic stress disorder (PTSD), Schizophrenia or bipolar disorder
  • Current use of cognition enhancing drugs
  • Current management for chronic pain
  • History (within past 5 years) of seizure, brain surgery or any condition causing cognitive decline.
  • Active history (within the last 5 years) of alcohol or drug abuse.
  • Current pregnancy or planning to become pregnant in the next 6 months
  • Currently enrolled in another interventional study that could impact the primary outcome, as determined by the PI
  • Significant visual impairment
  • Subject has previously learned the intervention.
  • Subject has contraindications for MRI (Detailed in the eligibility screening questions)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Related Publications (33)

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  • Brandmeyer T, Delorme A. Closed-Loop Frontal Midlinetheta Neurofeedback: A Novel Approach for Training Focused-Attention Meditation. Front Hum Neurosci. 2020 Jun 30;14:246. doi: 10.3389/fnhum.2020.00246. eCollection 2020.

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  • Brandmeyer T, Delorme A. Reduced mind wandering in experienced meditators and associated EEG correlates. Exp Brain Res. 2018 Sep;236(9):2519-2528. doi: 10.1007/s00221-016-4811-5. Epub 2016 Nov 4.

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  • van Loon AWG, Creemers HE, Okorn A, Vogelaar S, Miers AC, Saab N, Westenberg PM, Asscher JJ. The effects of school-based interventions on physiological stress in adolescents: A meta-analysis. Stress Health. 2022 Apr;38(2):187-209. doi: 10.1002/smi.3081. Epub 2021 Jul 26.

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  • Pascoe MC, Thompson DR, Jenkins ZM, Ski CF. Mindfulness mediates the physiological markers of stress: Systematic review and meta-analysis. J Psychiatr Res. 2017 Dec;95:156-178. doi: 10.1016/j.jpsychires.2017.08.004. Epub 2017 Aug 23.

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    BACKGROUND

Related Links

MeSH Terms

Conditions

Emotional RegulationPsychological Well-Being

Condition Hierarchy (Ancestors)

Self-ControlSocial BehaviorBehaviorPersonal Satisfaction

Study Officials

  • Sepideh Hariri, PhD

    Beth Israel Deaconess Medical Centre, Boston, Massachusetts 02115

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Purpose
HEALTH SERVICES RESEARCH
Intervention Model
PARALLEL
Model Details: This is a Randomized Controlled Trial with 48 intervention and 48 control adolescents (aged 15-18) to be followed up for 3 months. Subjects will be recruited from meditation-NaĂ¯ve healthy individuals. The intervention group will complete the intervention training and learn a 21-minute meditation to practice daily. Various outcomes related to mental health and perception will be collected over a period of 3 months.
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Instructor in Anesthesia at Harvard Medical School, Program Manager at Department of Anesthesia, Beth Israel Deaconess Medical Center

Study Record Dates

First Submitted

August 21, 2025

First Posted

September 15, 2025

Study Start

May 1, 2026

Primary Completion (Estimated)

February 1, 2028

Study Completion (Estimated)

March 1, 2028

Last Updated

April 23, 2026

Record last verified: 2026-04