NCT03989934

Brief Summary

This study evaluates the effects of mindfulness on physiological stress mechanisms implicated in externalizing behaviors and symptoms of affective and traumatic stress among urban adolescents. Program effects on stress physiology will be evaluated using pre- and post-tests of heart rate variability (HRV) during a stress task. Emotional and behavioral outcomes will be measured using student and teacher ratings.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
203

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Feb 2019

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

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

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 5, 2019

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

June 17, 2019

Completed
1 day until next milestone

First Posted

Study publicly available on registry

June 18, 2019

Completed
3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 31, 2022

Completed
22 days until next milestone

Study Completion

Last participant's last visit for all outcomes

June 22, 2022

Completed
Last Updated

January 10, 2023

Status Verified

January 1, 2023

Enrollment Period

3.3 years

First QC Date

June 17, 2019

Last Update Submit

January 6, 2023

Conditions

Keywords

mindfulness; stress physiology; urban youth

Outcome Measures

Primary Outcomes (1)

  • Heart rate variability (HRV)

    HRV is a biomarker of neural regulation of the autonomic nervous system (ANS) and reflects activity in the parasympathetic (PNS) division. HRV is perturbed by stress and can be altered long-term when adversity is prevalent. As such, it has been associated with symptoms of affective and traumatic stress disorders and externalizing behaviors. We will non-invasively monitor the reactivity of HRV using an earlobe sensor to index the PNS. Participants will complete the Trier Social Stress Task (TSST), which is a standard protocol for inducing moderate psychosocial stress in laboratory settings, and has been widely used with preadolescents and adolescents (Gunnar, Wewerka, Frenn, Long, \& Griggs, 2009; Kirschbaum, Pirke, \& Hellhammer, 1993). The protocol involves preparing and delivering a speech by the participant in the presence of an adult experimenter and while being videotaped. The trained research assistant is instructed to be as non-responsive as possible during the task.

    25 minutes

Secondary Outcomes (11)

  • Child Behavior Checklist:

    10 minutes

  • Strengths and Difficulties Questionnaire

    8 minutes

  • Patient-Reported Outcomes Measurement Information System

    6 minutes

  • Child PTSD Symptom Scale

    3 minutes

  • Emotion Regulation Questionnaire

    3 minutes

  • +6 more secondary outcomes

Study Arms (2)

The Mind in Action

EXPERIMENTAL

The Mind in Action is a mindfulness intervention developed by the Holistic Life Foundation (HLF), a Baltimore-based non-profit organization. The curriculum will be delivered over approximately 40 sessions and will follow HLF's typical program modifications for high school students (i.e., sustained focus on breath work and meditation). Each program session will include an initial exercise of focusing on the breath to center oneself, followed by the introduction and practice of different breathing techniques (e.g., rhythmic breathing) that enhance calmness and reduce physiological arousal, and concluding with a brief guided meditation. Instructors will describe benefits of the practices for health and stress management. Participants are given assignments between sessions to reinforce lessons (e.g., breathing exercises or periods of meditation).

Behavioral: The Mind in Action

Healthy Topics

ACTIVE COMPARATOR

Adapted from the Glencoe Health Curriculum (McGraw Hill), Healthy Topics is designed to control for the effects of a positive adult, time and attention, a small group learning environment, engaged instruction, and interesting material. The Healthy Topics curriculum has been successfully implemented as an effective active control condition, with student engagement and participation comparable to the intervention arm. The curriculum includes information about nutrition, exercise, sleep, drug use, and other topics related to physical health.

Behavioral: Healthy Topics

Interventions

Mindfulness program for adolescents

The Mind in Action
Healthy TopicsBEHAVIORAL

Health education program for adolescents

Healthy Topics

Eligibility Criteria

Age13 Years - 16 Years
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17)

You may qualify if:

  • Must be in the 9th grade at one of the Baltimore City Public Schools participating in the study
  • Must provide parental permission and assent.

You may not qualify if:

  • Students in foster care
  • Students in self-contained special education classrooms

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Baltimore City Public Schools

Baltimore, Maryland, 21202, United States

Location

Related Publications (1)

  • Dariotis JK, Mabisi K, Jackson-Gordon R, Rose EJ, Fishbein DH, Mendelson T. Perceived Benefits of Mindfulness and Health Education Programs for Minoritized Adolescents: A Qualitative Analysis. Mindfulness (N Y). 2023 Jun;14(6):1346-1361. doi: 10.1007/s12671-023-02147-y. Epub 2023 Jun 8.

MeSH Terms

Conditions

DepressionAnxiety Disorders

Condition Hierarchy (Ancestors)

Behavioral SymptomsBehaviorMental Disorders

Study Officials

  • Tamar Mendelson, PhD

    Johns Hopkins Bloomberg School of Public Health

    PRINCIPAL INVESTIGATOR
  • Diana Fishbein, PhD

    Penn State University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
QUADRUPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor, Department of Human Development and Family Studies

Study Record Dates

First Submitted

June 17, 2019

First Posted

June 18, 2019

Study Start

February 5, 2019

Primary Completion

May 31, 2022

Study Completion

June 22, 2022

Last Updated

January 10, 2023

Record last verified: 2023-01

Data Sharing

IPD Sharing
Will not share

Locations