Home Exercise Intervention in Persons With Multiple Sclerosis



Status:Active, not recruiting
Conditions:Neurology, Multiple Sclerosis
Therapuetic Areas:Neurology, Other
Healthy:No
Age Range:18 - 70
Updated:5/3/2017
Start Date:August 2013
End Date:November 2018

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Exercise, Subclinical Atherosclerosis and Walking Mobility in Multiple Sclerosis

The objective of this study is to determine the effect of home-based, aerobic exercise
training on subclinical atherosclerosis and mobility disability in persons with Multiple
Sclerosis (MS). Our central hypothesis is that aerobic exercise training reduces both
subclinical atherosclerosis and mobility disability.

This study will use a two-arm randomized control trial (RCT) design to examine the effect of
a home-based exercise training program versus a minimal exercise, attention control
condition on markers of subclinical atherosclerosis and mobility disability in persons with
MS. The primary outcomes will be subclinical atherosclerosis including measures of arterial
structure and function and measures of mobility disability including the six-minute walk and
timed 25-foot walk, GaitRite walking assessment and one week of accelerometry data.

Fifty-four persons with MS who have an Expanded Disability Status Score (EDSS) score between
0 and 4.0 will be randomized into either the home-based exercise training condition or the
attention control condition. Participation in this study will include a 3-month exercise
program to be completed at home. In addition, participants will need to come to University
of Illinois at Chicago (UIC) three times to undergo testing. Each visit will take about 3-4
hours to complete. Testing that will take place during these three visits include blood
pressure measurement, six vascular (artery) measurements, heart measurements, short walking
tests, peak aerobic capacity test, blood draw, five quality of Life questionnaires and two
cognitive function tests.

The home-based exercise regimen will include cycle ergometry as an aerobic mode of training
3 times per week with a gradual progression of duration and intensity across a 12-week
period. Exercise prescription will be based on the peak aerobic capacity cycling test
conducted during the first visit. The attention control will involve stretching using the
same frequency and duration across a 12-week period with exercises recommended by the
National Multiple Sclerosis Society (NMSS). Both arms will receive weekly internet
"coaching" sessions via video chatting.

Subclinical atherosclerosis and mobility disability data will be collected before, after 6
weeks of training and immediately after the 12-week intervention.

Inclusion Criteria:

- physically inactive

- BMI<40

- 1st stage of MS (i.e., defined as EDSS score of 0 - 4.0)

- independently ambulatory (walking without an assistive device such as a cane or
orthotic)

- relapse free in the past 30 days

- confirmed diagnosis of MS

- asymptomatic (i.e., no underlying clinically diagnosed cardiovascular disease)

- be on a stable disease modifying therapy

- physician approval for undertaking exercise testing and training
We found this trial at
1
site
2035 W Taylor St
Chicago, Illinois
(312) 996-4350
University of Illinois at Chicago A major research university in the heart of one of...
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Chicago, IL
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