Project FARMS: Fall Risk Reduction in Multiple Sclerosis (FARMS-1)
Over half of persons with multiple sclerosis (MS) report falling over a 6-month period and a majority of those who fall require medical attention for injuries. Importantly, balance dysfunction, muscle weakness, and spasticity are modifiable risk factors for falls among community-dwelling older adults and likely persons with MS. Indeed, there is evidence that these physiological risk factors can be minimized with exercise training in persons with MS and this might translate into a decrease in fall risk as documented in community-dwelling older adults.
The investigation will examine the effectiveness of a home-based exercise program that is designed to reduce fall risk by targeting specific fall risk factors including balance dysfunction and two of its latent causes, muscle weakness and spasticity in persons with multiple sclerosis. It is predicted that persons who receive home-based exercise program will have a reduction in fall risk.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Over half of persons with multiple sclerosis (MS) report falling over a 6-month period and half of those who fall require medical attention for injuries. To make matters worse, a fall can result in activity curtailment, physiological deconditioning, and institutionalization. Importantly, balance dysfunction, muscle weakness, and spasticity are modifiable risk factors for falls among community-dwelling older adults and likely persons with MS. Indeed, there is evidence that these physiological risk factors can be minimized with exercise training in persons with MS and this might translate into a decrease in fall risk as documented in community-dwelling older adults. To that end, an appropriately designed exercise training program that targets specific, modifiable risk factors might be effective for decreasing the fall risk in persons with MS.
The investigation will examine the effectiveness of a home-based exercise program that is designed to reduce fall risk by targeting specific fall risk factors including balance dysfunction and two of its latent causes, muscle weakness and spasticity in persons with multiple sclerosis. It is predicted that persons who receive home-based exercise program will have a reduction in fall risk.
Participants will undergo multidimensional assessment of walking, balance, muscle strength, spasticity and fall risk prior to and immediately following the 12 week intervention. Following baseline assessment participants will be randomized into intervention or control groups. The intervention group will receive exercise instruction 4 times over 2 months. The home-based exercise protocol will focus on improving balance, walking, lower limb and core muscle strength, and spasticity, all potential determinants of falling.
Study Type
Enrollment (Actual)
Phase
- Phase 1
Contacts and Locations
Study Locations
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Illinois
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Urbana, Illinois, United States, 61802
- University of Illinois UC
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- having an established definite diagnosis of MS;
- being independently ambulatory or ambulatory with an aid;
- having the visual ability necessary to read 14 point font;
- meeting the age requirement (i.e., 50-75 years of age);
- having fallen at least once in the past year and
- willingness and ability to attend the training sessions and testing sessions
Exclusion Criteria:
- non-ambulatory;
- risk factors contra-indicative for undertaking strenuous exercise as determined by the physical activity readiness questionnaire.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
|---|---|
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Experimental: Home-based Exercise
The home-based exercise group attends 4 exercise instructional sessions lead by a train exercise specialist.
The exercise protocol focuses on improving balance, walking, lower limb and core muscle strength, and spasticity.
The instructional session teaches participants a standardized series of exercises that focus on balance, muscle strength, and stretching.
The exercises target lower limb & core muscle function.
Once taught, participants will perform the exercises 3 times a week in their home as outlined in a manual.
Subjects return in the first month and second month to ensure that exercises are being executed with correct form and appropriate intensity level.
Compliance of at-home exercise will be assessed with diaries that participants complete every other week.
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This is a control group with no intervention
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No Intervention: Control
Wait-list control.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
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Physiological Fall risk
Time Frame: 3 months
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Physiological fall risk will be determined by the physiological profile assessment which assesses physiological function related to fall risk by combining measures of vision, proprioception, lower-limb strength, postural sway, and cognitive function.
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3 months
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
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Mobility
Time Frame: 3 months
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Mobility will be quantified with performance on timed 25 foot walk (T25W), timed up and go (TUG), Six spot step test, 6 minute walk and the MS walking scale-12.
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3 months
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Balance
Time Frame: 3 Months
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Balance will be quantified with the Berg Balance scale; self-report of balance impairment (ABC); and force platform metrics (sway range and velocity).
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3 Months
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Spasticity
Time Frame: 3 Months
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Spasticity will be assessed with the modified ashworth scale.
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3 Months
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Collaborators and Investigators
Investigators
- Principal Investigator: Jacob Sosnoff, PhD, University of Illinois at UC
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CMSC-2012
- CMSC 2011-06476 (Other Grant/Funding Number: Consortium of Multiple Sclerosis Centers)
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