Feasibility of a High-intensity Interval Training Program in Persons With

Status Completed

Clinical Trial Summary

There is considerable evidence to support the efficacy of moderate intensity continuous (MIC) exercise benefitting clinically-relevant outcomes in persons with multiple sclerosis (MS). However, persons with MS who have walking impairments (pwMS-wd) are severely deconditioned and may achieve superior benefits by engaging in high-intensity interval training (HIIT), especially while utilizing adaptive equipment, such as with recumbent arm/leg stepping (RSTEP). Of the published studies on HIIT in MS, HIIT yielded significant improvements in cardiorespiratory fitness in all but one study. In those studies that directly compared HIIT to MIC exercise, the data indicated a potential superiority of HIIT as compared to MIC in improving physiological conditioning in a time efficient manner. However, this evidence is specific to those with MS with mild to moderate disability engaging in cycle/arm ergometry and an investigation of HIIT in pwMS-wd is needed as the feasibility and potential benefits of engaging in HIIT in pwMS-wd is relatively unknown. The primary aim of the proposed study is to assess the feasibility of a 12-week, RSTEP HIIT program in pwMS-wd. The secondary aim is to examine changes in aerobic fitness, physical activity, ambulation, upper arm function, cognition, fatigue, and depressive symptoms as clinically-relevant efficacy outcomes following the 12-week, RSTEP HIIT intervention. It is hypothesized that the intervention will be feasible and lead to positive changes in aerobic fitness, physical activity, ambulation, upper arm function, cognition, fatigue, and depressive symptoms. This work is informed by recently published data, which indicate that a single bout of RSTEP HIIT taxes the cardiorespiratory system significantly more than MIC exercise, yet without untoward effects on walking, gait, cognition, mood, or enjoyment. These data suggest that RSTEP HIIT may be an acceptable, safe, and tolerable stimulus for chronic exercise training.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04416243
Study type	Interventional
Source	University of North Texas, Denton, TX
Contact
Status	Completed
Phase	N/A
Start date	December 19, 2019
Completion date	December 14, 2022

View Details

See also
Status	Clinical Trial	Phase
Completed	`NCT05528666` - Risk Perception in Multiple Sclerosis
Completed	`NCT03608527` - Adaptive Plasticity Following Rehabilitation in Multiple Sclerosis	N/A
Recruiting	`NCT05532943` - Evaluate the Safety and Efficacy of Allogeneic Umbilical Cord Mesenchymal Stem Cells in Patients With Multiple Sclerosis	Phase 1/Phase 2
Completed	`NCT02486640` - Evaluation of Potential Predictors of Adherence by Investigating a Representative Cohort of Multiple Sclerosis (MS) Patients in Germany Treated With Betaferon
Completed	`NCT01324232` - Safety and Efficacy of AVP-923 in the Treatment of Central Neuropathic Pain in Multiple Sclerosis	Phase 2
Completed	`NCT04546698` - 5-HT7 Receptor Implication in Inflammatory Mechanisms in Multiple Sclerosis
Active, not recruiting	`NCT04380220` - Coagulation/Complement Activation and Cerebral Hypoperfusion in Relapsing-remitting Multiple Sclerosis
Completed	`NCT02835677` - Integrating Caregiver Support Into MS Care	N/A
Completed	`NCT03686826` - Feasibility and Reliability of Multimodal Evoked Potentials
Recruiting	`NCT05964829` - Impact of the Cionic Neural Sleeve on Mobility in Multiple Sclerosis	N/A
Withdrawn	`NCT06021561` - Orofacial Pain in Multiple Sclerosis
Completed	`NCT03653585` - Cortical Lesions in Patients With Multiple Sclerosis
Recruiting	`NCT04798651` - Pathogenicity of B and CD4 T Cell Subsets in Multiple Sclerosis	N/A
Active, not recruiting	`NCT05054140` - Study to Evaluate Efficacy, Safety, and Tolerability of IMU-838 in Patients With Progressive Multiple Sclerosis	Phase 2
Completed	`NCT05447143` - Effect of Home Exercise Program on Various Parameters in Patients With Multiple Sclerosis	N/A
Recruiting	`NCT06195644` - Effect of Galvanic Vestibular Stimulation on Cortical Excitability and Hand Dexterity in Multiple Sclerosis Patients	Phase 1
Completed	`NCT04147052` - iSLEEPms: An Internet-Delivered Intervention for Sleep Disturbance in Multiple Sclerosis	N/A
Completed	`NCT03594357` - Cognitive Functions in Patients With Multiple Sclerosis
Completed	`NCT03591809` - Combined Exercise Training in Patients With Multiple Sclerosis	N/A
Completed	`NCT03269175` - BENEFIT 15 Long-term Follow-up Study of the BENEFIT and BENEFIT Follow-up Studies	Phase 4

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Feasibility of a High-intensity Interval Training Program in Persons With Multiple Sclerosis Who Have Walking Disability

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms