FIT-ATOMIC Exercise Feasibility Trial

NCT ID: NCT06870968

Last Updated: 2025-05-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

NA

Total Enrollment

40 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-06-30

Study Completion Date

2026-09-30

Brief Summary

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This multi-center, randomized controlled feasibility trial will assess a 20-week home-based exercise intervention in youth with Multiple Sclerosis (MS). The goal is to determine the feasibility of conducting a larger, definitive trial on exercise training as a non-pharmacological approach to improve disease outcomes in this population.

Participants will be randomized to either an Exercise Training group or a Mobility and Flexibility Training group. The investigators will evaluate differences between the two groups in physical activity levels, mediators of physical activity, and psychosocial outcomes. Assessments, including clinical exams, brain MRI, eye tracking, cognitive testing, blood draws, and questionnaires, will occur at baseline and after 20 weeks. Accelerometry will be done at baseline, 10 weeks, and 20 weeks to track physical activity.

The primary objectives are to assess the feasibility of recruiting, retaining, and randomizing youth with MS and to evaluate adherence to the exercise intervention and coaching sessions. Exploratory objectives include examining changes in depressive symptoms, cognitive function, blood biomarkers (BDNF and irisin), brain volume, and fitness levels in response to the intervention.

Approximately 40 participants will be enrolled from four sites in Canada and the United States.

Primary outcomes include feasibility, acceptability, and fidelity measures. Exploratory outcomes include blood biomarkers, brain MRI, cognitive testing, and other neuropsychological measures.

Detailed Description

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Overview: This research study explores the potential of exercise as a non-pharmacological treatment for youth with Multiple Sclerosis (MS). The investigators are conducting a 20-week home-based exercise program to determine if it is feasible to implement this type of intervention in a larger trial in the future. Our ultimate goal is to understand how exercise might help improve both physical and mental health outcomes for youth with MS.

Why This Study is Important: Multiple Sclerosis is a chronic disease that affects the brain and spinal cord, often leading to issues with movement, balance, vision, and other body functions. In young people, MS can have a significant impact on daily life, including mental health and cognitive abilities (such as memory and problem-solving). Medications can help manage symptoms, but there is growing interest in non-medication approaches, like exercise, to enhance the overall well-being of youth with MS. This study aims to investigate whether a structured exercise program can benefit physical fitness, mental health, and brain function in young people living with MS.

Study Design: This feasibility trial will enroll approximately 40 participants from four different locations in Canada and the United States. These participants will be youth diagnosed with MS.

Participants will be randomly assigned to one of two groups:

1. Exercise Training Group: Participants will follow a 20-week home-based exercise program, which includes structured exercises designed to improve physical fitness.
2. Mobility and Flexibility Training: Participants in this group will follow a 20-week program focused on mobility and flexibility exercises.

The study will collect data through various assessments, including:

* Clinical Exams: To monitor physical health and MS-related symptoms.
* Brain MRI: To measure changes in brain structure.
* Eye Tracking (SickKids participants only): To assess brain activity and cognitive functions.
* Cognitive Testing: To evaluate memory, attention, and other cognitive abilities.
* Blood Draws: To measure blood biomarkers related to brain health, such as Brain-Derived Neurotrophic Factor (BDNF) and irisin, which are proteins thought to be linked to exercise benefits.
* Questionnaires: To gather information on mental health, including levels of depression and overall well-being.
* Accelerometry: To measure physical activity levels throughout the study.

What the Investigators Hope to Learn: The main goal of this study is to see whether it is practical to run a large-scale trial using a home-based exercise program for youth with MS. The investigators will look at whether it is possible to successfully recruit, retain, and engage participants in the program and how well they adhere to the exercise plan.

In addition to feasibility, the study has several exploratory objectives:

1. Mental Health: The investigators want to see if participants in the exercise group show improvements in depressive symptoms compared to the control group.
2. Cognition: The investigators will evaluate whether exercise has a positive effect on thinking skills, such as memory and attention.
3. Brain Health: Through brain MRI scans, the investigators will examine whether exercise protects or enhances brain volume in areas linked to MS.
4. Fitness Levels: The investigators will measure if participants improve their physical fitness as a result of the exercise program.
5. Biomarkers: The investigators will study how exercise impacts blood levels of BDNF and irisin, which may provide insight into the biological mechanisms behind the benefits of exercise.

Why It Matters: This study is a critical first step in determining if exercise can be a viable and effective way to improve the lives of youth with MS. If successful, the findings will pave the way for a larger trial that could lead to new, non-medication-based treatments to improve mental health, cognitive function, and overall well-being in young people with MS.

By addressing the gaps in understanding how exercise benefits youth with MS, this research could offer valuable insights into developing better care strategies for this population. The results will inform not only how future exercise programs are designed but also provide a deeper understanding of the biological mechanisms linking physical activity to brain health and mood in youth with MS.

Study Locations: The study will take place across four sites:

* SickKids (Toronto, Canada)
* Stollery Children's Hospital (Edmonton, Canada)
* Children's Hospital of Philadelphia (Philadelphia, USA)
* University of California, San Diego (San Diego, USA)

How This Study Will Help in the Future: The information the investigators gather from this feasibility trial will help shape a larger, more definitive study to further explore whether exercise can be widely implemented as a safe and effective treatment option for youth with MS. It could lead to new therapeutic strategies that do not rely solely on medication but focus on holistic approaches to health and wellness.

Conditions

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Neuroinflammatory Diseases Multiple Sclerosis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Participants will be randomized at the time of enrolment to either an Exercise Training group or a Mobility and Flexibility Training group.
Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

DOUBLE

Participants Outcome Assessors
To avoid bias or influence in outcomes, participants will not be informed which training group is the intervention group and which is the sham/control group.

Study Groups

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Exercise Training Group

The exercise training will follow a progressive interval-based training program designed for youth with MS. Participants will engage in three weekly exercise sessions. Participants will be given access to links to live virtual structured exercise sessions. The sessions will be scheduled weekly in partnership with a coach. A trained fitness instructor will lead the participants in a 10-minute warm-up, followed by 30 minutes of interval training, and a 10-minute stretching and cool down activity. Intervals will progress in intensity over the course of the 20-week program and progression will be based on individualized target heart rate zones established from baseline exercise testing.

Group Type ACTIVE_COMPARATOR

Exercise Training

Intervention Type BEHAVIORAL

The Exercise Training will follow a progressive interval-based training program designed for youth with MS. Participants will engage in three weekly exercise sessions. Participants will be given access to links to live virtual structured exercise sessions. The sessions will be scheduled weekly in partnership with a coach. A trained fitness instructor will lead the participants in a 10-minute warm-up, followed by 30 minutes of interval training, and a 10-minute stretching and cool down activity. Intervals will progress in intensity over the course of the 20-week program and progression will be based on individualized target heart rate zones. The session will be delivered via a live feed in order to foster social support from the participants peers enrolled in the program. Participants will have the option of completing the class in real-time and make up classes will also be available through a repository of sessions accessible through links to the repository cloud.

Mobility & Flexibility Training Group

The Mobility \& Flexibility Training Program focuses on mobility and flexibility. The training will be focused on improving mobility and flexibility through three times a week stretching and mobility program. A 5-minute warm up will be followed by a series of stretches and mobility patterns that will be repeated as a circuit four times. Each session will focus on a specific muscle group - upper body, lower body or core. The classes will be led by a fitness instructor in the same manner as the exercise group with a virtual link sent to the participants.

Group Type SHAM_COMPARATOR

Mobility and Flexibility Training

Intervention Type BEHAVIORAL

The Mobility and Flexibility Training will be focused on improving mobility and flexibility through three times a week stretching and mobility program. A 5-minute warm up will be followed by a series of stretches and mobility patterns that will be repeated as a circuit four times. Each session will focus on a specific muscle group - upper body, lower body or core. The classes will be led by a fitness instructor in the same manner as the exercise intervention arm with a virtual link sent to the participants.

Interventions

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Exercise Training

The Exercise Training will follow a progressive interval-based training program designed for youth with MS. Participants will engage in three weekly exercise sessions. Participants will be given access to links to live virtual structured exercise sessions. The sessions will be scheduled weekly in partnership with a coach. A trained fitness instructor will lead the participants in a 10-minute warm-up, followed by 30 minutes of interval training, and a 10-minute stretching and cool down activity. Intervals will progress in intensity over the course of the 20-week program and progression will be based on individualized target heart rate zones. The session will be delivered via a live feed in order to foster social support from the participants peers enrolled in the program. Participants will have the option of completing the class in real-time and make up classes will also be available through a repository of sessions accessible through links to the repository cloud.

Intervention Type BEHAVIORAL

Mobility and Flexibility Training

The Mobility and Flexibility Training will be focused on improving mobility and flexibility through three times a week stretching and mobility program. A 5-minute warm up will be followed by a series of stretches and mobility patterns that will be repeated as a circuit four times. Each session will focus on a specific muscle group - upper body, lower body or core. The classes will be led by a fitness instructor in the same manner as the exercise intervention arm with a virtual link sent to the participants.

Intervention Type BEHAVIORAL

Other Intervention Names

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Exercise Program for Youth with MS Mobility and Flexibility Training Program

Eligibility Criteria

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Inclusion Criteria

* Youth and young adults 11-25 years of age
* MS diagnosis or clinically isolated syndrome per revised McDonald diagnostic criteria and International Pediatric MS Study Group Criteria
* A score of 10 or above on the CES-DC scale.

Exclusion Criteria

* Have non-specific white matter abnormalities and metabolic or infectious etiologies for white matter abnormalities
* Do not speak and read English at a level needed to complete the questionnaires (4th grade level)
* Have significant motor disability (EDSS ≥4)
* Are at increased risk of cardiac or other complications of exercise testing, as determined by the pediatric neurologist or physician
Minimum Eligible Age

11 Years

Maximum Eligible Age

25 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Multiple Sclerosis Society

OTHER

Sponsor Role collaborator

Multiple Sclerosis Society of Canada

OTHER

Sponsor Role collaborator

University of California, San Diego

OTHER

Sponsor Role collaborator

Children's Hospital of Philadelphia

OTHER

Sponsor Role collaborator

Alberta Health Services, Calgary

OTHER

Sponsor Role collaborator

Queen's University

OTHER

Sponsor Role collaborator

University of Illinois at Chicago

OTHER

Sponsor Role collaborator

Unity Health Toronto

OTHER

Sponsor Role collaborator

The Hospital for Sick Children

OTHER

Sponsor Role lead

Responsible Party

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E. Ann Yeh

Staff Neurologist

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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University of California, San Diego

La Jolla, California, United States

Site Status

Children's Hospital of Philadelphia

Philadelphia, Pennsylvania, United States

Site Status

Stollery Children's Hospital

Edmonton, Alberta, Canada

Site Status

The Hospital for Sick Children

Toronto, Ontario, Canada

Site Status

Countries

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United States Canada

Central Contacts

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Ann Yeh, MD

Role: CONTACT

416-813-7353

Jesse Joynt, MSc

Role: CONTACT

416-813-7654 X415125

Facility Contacts

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Jennifer Graves, MD

Role: primary

858-246-2384

Sophie Zacharek

Role: backup

Gerry Liu

Role: primary

Colin Wilbur, MD

Role: primary

Ann Yeh, MD

Role: primary

416-813-7353

Jesse Joynt, MSc

Role: backup

416-813-7654 X415125

References

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Other Identifiers

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1000080992

Identifier Type: -

Identifier Source: org_study_id

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