Ignite Creation Date:
2025-12-24 @ 6:55 PM
Ignite Modification Date:
2026-01-02 @ 7:52 AM
Study NCT ID:
NCT04906057
Status:
COMPLETED
Last Update Posted:
2025-03-06
First Post:
2021-05-10
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
The Therapeutic Effects of Forced Aerobic Exercise in Multiple Sclerosis
Sponsor:
The Cleveland Clinic
Organization:
Study Overview
Official Title:
The Therapeutic Effects of Forced Aerobic Exercise in Multiple Sclerosis
Status:
COMPLETED
Status Verified Date:
2025-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This project will investigate the feasibility and initial efficacy of two aerobic exercise training approaches, forced and voluntary, to improve motor function in persons with multiple sclerosis (MS). We hypothesize that intensive aerobic exercise training elicits a neurorepairative and neurorestorative response on the central nervous system, which may improve motor function as it relates to gait and mobility. Should aerobic cycling, forced or voluntary, improve gait and functional mobility in persons with MS, it would serve as a new model to restoring function, rather than current models that focus on compensation.
Detailed Description:
Multiple sclerosis (MS) is a chronic inflammatory and neurodegenerative disease of the central nervous system characterized by progressive loss of motor function, cognitive function, in addition to symptoms of fatigue and depression. These motor and non-motor symptoms negatively affect the individuals' walking ability, functional mobility, quality of life, ability to maintain gainful employment, and social engagement. Identifying rehabilitation approaches that may delay disease progression or restore lost neurologic function would have considerable impact in the field. The goal of this project is to investigate the feasibility and initial efficacy of forced or voluntary aerobic exercise training to improve gait, functional mobility, fatigue and quality of life in persons with multiple sclerosis (PwMS). Current rehabilitative approaches for PwMS focus on training compensatory strategies rather than restoring neurological function. Substantial evidence indicates that aerobic exercise (AE) training has the potential to enhance neurological function by restoring and repairing damaged cells, leading to improvements in gait, balance, and cognitive function in PwMS. Despite evidence of the potential disease-modifying properties of AE, numerous physical, behavioral, and logistical barriers prevent PwMS from achieving and maintaining AE of sufficient intensity and duration to capitalize on the neurophysiologic benefits of training. Forced exercise (FE) is a novel approach to AE training that has been successfully applied to individuals with Parkinson's disease and stroke, in which the voluntary efforts of the individual are augmented, allowing for disease-altering effects of intensive exercise training. During FE, pedaling cadence on a stationary cycle is augmented by a motor to assist, but not replace, the voluntary efforts of the individual. It is hypothesized that PwMS cannot sustain high rates of voluntary exercise necessary to elicit neural repair; therefore, FE is necessary to overcome physical, behavioral and logistical barriers to enhance neuroplasticity to improve gait, QOL, and the ability to participate in life activities. Positive results from our FE trials in Parkinson's disease and stroke have guided us in designing the scientific methodology for the proposed trial in PwMS. Twenty adults with relapsing-remitting MS and mild to moderate gait impairment will be randomized to undergo 1) FE or 2) voluntary aerobic exercise (VE). Both groups will attend 2X/week for 12 weeks. Exercise variables will be collected for each session as a measure of feasibility to determine how PwMS respond to each exercise approach. Clinical, biomechanical, and self-reported outcomes will be gathered prior to, after, and 4-weeks after the intervention to determine the effects of both modes of exercise on spatiotemporal and kinematic characteristics of gait, functional mobility, balance, fatigue, physical activity levels, and quality of life. Should our findings confirm our hypothesis that intensive exercise training can have disease-altering effects, a new direction for MS rehabilitation approaches would ensue, empowering PwMS to take control of their disease to improve function and reduce disability.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: