ClinicalTrials.gg
CompletedNCT03468868Updated Jan 13, 2025Results posted

Comparative Effectiveness Study Telerehab Versus Conventional

An interventional study of Exercise program for people with MS in Multiple Sclerosis, sponsored by Shepherd Center, Atlanta GA. Completed at 9 sites in United States. Open to participants aged 18 Years to 65 Years. Per ClinicalTrials.gov, last updated 2025-01-13.

Sponsored by Shepherd Center, Atlanta GA · Not applicable, Interventional, and Supportive care

Phase
Not applicable
Study type
Interventional
Enrollment
379
Allocation
Randomized
Ages
18 Years to 65 Years
Sex
All
01

Study summary

This study aims to compare the effectiveness of an exercise program delivered in a conventional facility-based format versus a telerehabilitation format, which takes place in the home. Exercise can improve mobility and perhaps decrease the rate and extent of disability in people with MS. Evidence shows that traditional, facility-based exercise training may help people with MS consistently participate in exercise or to exercise at a higher, more intense level. Despite this evidence, lack of access to facility-based exercise programs may make it difficult for people with MS to engage in exercise.Telerehabilitation (telerehab) has great potential to overcome challenges associated with facility-based programs. Telerehab can include videoconferencing, remote monitoring of signs and activity, and dissemination of specialized and individualized information via electronic mechanisms, such as smartphones and computers. Both facility-based and telerehab exercise training have yielded positive results in people with MS, but have not been compared head-to-head. The current study will fill this gap in the evidence base and compare the outcomes of delivering the same exercise interventions in a facility or in the home/community using a telerehab approach. The interventions are designed to be identical in content, with the only difference being the mode of training delivery.

Read the detailed description

Funded by Patient-Centered Outcomes Research Institute (PCORI), this four-year, multi-site study aims to compare the effectiveness of a 16-week telerehabilitation (telerehab) exercise program and a facility-based exercise program on Multiple Sclerosis (MS) outcomes. The research study design is a two-stage randomized choice design aimed at non-inferiority.

Four hundred participants with MS who have ambulatory difficulties will be recruited from nine sites. First level randomization will assign participants to one of two groups - Choice or Random. The participants in Choice will be able to choose in which program they wish to participate (telerehab or facility-based). Individuals in the Random group, will be further randomized to either the telerehab or facility-based program. The research protocol and associated tools will be reviewed and approved by all relevant Research Review Committees before any research takes place. The study will comply with best practices in human subjects' research including following HIPAA guidelines and using strict informed consent procedures. Clinical reported outcome measures and patient reported outcome measures will be administered at baseline, immediately post-intervention (at 16 weeks), and at 12 months post-intervention. Patient reported outcomes will also be administered at 2 months and 6 months after the start of the intervention.

Dr. Deborah Backus is the principal investigator (PI) and Prof. Robert Motl is the co-Principal Investigator supported by collaborating co-Investigators at the Cleveland Clinic Mellen Center, Ohio; Marquette University, Wisconsin; University of Colorado, Denver; University of North Carolina, Chapel Hill; the University of Georgia; the Tanner Center for Multiple Sclerosis, Birmingham Alabama; Massachusetts General Hospital, Boston, Massachusetts; and the iConquerMS outcomes data collaborative (Accelerated Cure Project for MS). Shepherd Center is the primary and coordinating site for all study activities under Dr. Backus. University of Alabama at Birmingham (UAB) under the leadership of Prof. Motl will oversee delivery of the training programs, and statistical analysis under the direction of Dr. Gary Cutter.

This study will yield important data regarding the comparative impact of exercise programs on MS outcomes and provide information to people with MS, health providers, payers, exercise partners, and policy makers about how people with MS who have ambulatory difficulties can safely and effectively exercise.

02

Conditions studied

  • Multiple Sclerosis

Keywords

  • Multiple sclerosis
  • Exercise
  • Physical activity
  • Telerehabilitation
  • Comparative effectiveness study
  • Social cognitive theory
  • Health behavior change
03

In context

Multiple Sclerosis

3,264 studies on the registry are indexed under Multiple Sclerosis; 659 are open to participants now.

This study's enrollment of 379 is above the median of 50 across 2,201 interventional studies indexed under Multiple Sclerosis.

Browse Multiple Sclerosis studies →

Lead sponsor

Shepherd Center, Atlanta GA is the lead sponsor of 22 studies on the registry; 4 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 65 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Mild to moderate MS
  • Has limitations in walking but can walk 25 feet
  • Does not participate in a rigorous exercise program
  • Can travel to trial site for assessments and training

Exclusion criteria

Exclusion Criteria:

  • Relapse in the past 30 days
  • Other neurological or musculoskeletal disorders
05

Study design

Phase
Not applicable
Primary purpose
Supportive care
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Outcomes assessor)
Enrollment
379 participants (actual)

Study arms

  • Active comparator
    Facility-based rehabilitation

    Participants will conduct the exercise program for people with MS in a facility, for example a gym, or rehabilitation center. They will receive coaching on site at the facility.

    Behavioral: Exercise program for people with MS

  • Active comparator
    Telerehabilitation

    Participants will conduct the exercise program for people with MS at home and receive coaching via phone or Skype sessions.

    Behavioral: Exercise program for people with MS

Interventions

  • BehavioralExercise program for people with MS

    The intervention consists of 30 minutes of resistance training and 30 minutes of cardio three times per week for 16 weeks.

06

What researchers measure

Primary outcomes

  1. Timed 25 Foot Walk Test (T25FWT)

    The Timed 25 Foot Walk Test (T25FWT) is a measure of walking speed. Individuals are instructed to walk 25 feet as quickly and safely as possible from one marked end to the other. Higher walking speed (feet per second) indicate improved walking function.

    Time frame: Change from baseline T25FWT at 16-weeks

Secondary outcomes

  1. Six Minute Walk Test (6MWT)

    The six minute walk test (6MWT) assesses walking endurance and aerobic capacity. The score is the distance walked in 6 minutes. Higher scores (more distance walked in feet) indicate improved walking capacity.

    Time frame: Change from baseline at 16 weeks

  2. Multiple Sclerosis Walking Scale (MSWS)-12 Questionnaire

    The MSWS-12 is a self-reported measure of the impact of multiple sclerosis (MS) on walking ability and daily activities over the past two weeks. Items are scored from 1-5, with 1 meaning no limitation and 5 meaning extreme limitation. Scores are calculated by first adding the responses, and getting a total score of 12 - 60. This score is then transformed to a 0 - 100 scale (Nilsagard et al, 2007) by subtracting 12 from the sum, dividing by 48, and then multiplying by 100. Higher scores indicate a greater impact of MS on walking than lower scores.

    Time frame: Change from baseline at 16 weeks

  3. Godin Leisure-Time Physical Activity (LTPA) Questionnaire

    The Godin LTPA is a 4-item, self-administered questionnaire assessing leisure-time physical activity. 3 questions ask how many times the individual participated in mild/light (e.g. yoga, easy walking), moderate (e.g. tennis, fast walking), and/or strenuous (e.g. running, basketball) activities in the past 7 days. The 4th question asks how often in a typical 7-day period the individual participates in an activity long enough to break a sweat (often, sometimes, or never/rarely). More strenuous activities are more heavily weighted. Total leisure activity score is calculated by multiplying the number of strenuous activities by 9, the number of moderate activities by 5, and the number of mild activities by 3, and then adding those scores together. A higher score means that the individual participates in more and/or more vigorous leisure-time physical activity. 24 units or more = active; 14-23 units = moderately active; \< 14 units = sedentary.

    Time frame: Change from baseline at 16 weeks

  4. Quality of Life in Neurological Disorders (Neuro-QOL) Survey

    Domains (anxiety, depression, fatigue, upper extremity function, lower extremity function, cognitive function, emotional and behavioral dyscontrol, sleep disturbance, ability to participate in social roles and activities, satisfaction with social roles and activities, stigma) - possible score of 8-40. Positive affect domain has possible score of 9-45. Communication domain has possible score of 5-25. No clinical thresholds established. Higher scores indicate WORSE self-reported health for Anxiety, Depression, Fatigue, Emotional and Behavioral Dyscontrol, Sleep Disturbance, Stigma. Higher scores indicate BETTER self-reported health for Upper Extremity Function, Lower Extremity Function, Cognitive Function, Positive Affect \& Well-Being, Ability to Participate in Social Roles and Activities, Satisfaction with Social Roles \& Activities, Communication.

    Time frame: Change from baseline at 16 weeks.

  5. Multiple Sclerosis Impact Scale (MSIS)-29

    The MSIS measures individual's views on the impact of MS on day-to-day life during the past two weeks. It is comprised of two subscales: a 20-item physical impact scale and a 9-item psychological impact scale. The MSIS has no combined total score. Scores on the physical impact scale can range from 20 to 80 and on the psychological impact scale from 9 to 36. Lower scores indicate little impact of MS, and higher scores indicate a higher impact of MS (on either physical or psychological functioning).

    Time frame: Change from baseline at 16 weeks.

  6. Modified Fatigue Impact Scale (MFIS)

    The MFIS is a 21-item questionnaire that measures the impact of fatigue on the participant's activities and lifestyle over the past four weeks. Items on the MFIS can be broken into three subscales (physical, cognitive, and psychosocial), as well as into a total MFIS score. The physical subscale score can range from 0 to 36. The cognitive subscale score can range from 0 to 40. The psychosocial subscale score can range from 0 to 8. The total MFIS score is the sum total of all three subscales, and can range from 0 to 84. Higher scores indicate a greater impact of fatigue on a person's activities.

    Time frame: Change from baseline at 16 weeks

  7. Expanded Disability Status Scale (EDSS)

    The EDSS is an ordinal clinical rating scale ranging from 0 (normal neurologic examination) to 10 (death due to MS) in half-point increments. It characterizes disability level and determines disability progression in people with MS. Higher scores reflect greater disability due to MS.

    Time frame: Change from baseline at 16 weeks

  8. Patient Determined Disease Steps (PDDS)

    The PDDS is a patient-reported outcome of disability in MS. The scale focuses mainly on how well individuals with MS walk. Scores range from 0 (normal function) to 8 (bedridden). Higher scores reflect greater disability due to MS.

    Time frame: Change from baseline at 16 weeks

07

Results

Posted Dec 9, 2024

Participant flow

Participant flow — Overall Study
MilestoneFacility-based RehabilitationTelerehabilitation
Started198181
Completed151115
Not completed4766

Outcome measures

PrimaryTimed 25 Foot Walk Test (T25FWT)

The Timed 25 Foot Walk Test (T25FWT) is a measure of walking speed. Individuals are instructed to walk 25 feet as quickly and safely as possible from one marked end to the other. Higher walking speed (feet per second) indicate improved walking function.

Time frame:
Change from baseline T25FWT at 16-weeks
Reported as:
Mean · feet per second
Timed 25 Foot Walk Test (T25FWT)
feet per secondFacility-based RehabilitationTelerehabilitation
Walking speed at baseline2.88 ± 0.852.62 ± 0.94
Walking speed at 16 weeks3.41 ± 1.123.26 ± 1.08
Statistical analysis
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = <0.01 · Mean difference (final values): 0.15 · 95% CI -0.14 to 0.44
SecondarySix Minute Walk Test (6MWT)

The six minute walk test (6MWT) assesses walking endurance and aerobic capacity. The score is the distance walked in 6 minutes. Higher scores (more distance walked in feet) indicate improved walking capacity.

Time frame:
Change from baseline at 16 weeks
Reported as:
Mean · feet
Six Minute Walk Test (6MWT)
feetFacility-based RehabilitationTelerehabilitation
Walking distance at baseline963.3 ± 381.1884.2 ± 392.3
Walking distance at 16 weeks1099.6 ± 395.11027.1 ± 367.0
Statistical analysis
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.16 · Mean difference (final values): 72.46 · 95% CI -29.56 to 174.5
SecondaryMultiple Sclerosis Walking Scale (MSWS)-12 Questionnaire

The MSWS-12 is a self-reported measure of the impact of multiple sclerosis (MS) on walking ability and daily activities over the past two weeks. Items are scored from 1-5, with 1 meaning no limitation and 5 meaning extreme limitation. Scores are calculated by first adding the responses, and getting a total score of 12 - 60. This score is then transformed to a 0 - 100 scale (Nilsagard et al, 2007) by subtracting 12 from the sum, dividing by 48, and then multiplying by 100. Higher scores indicate a greater impact of MS on walking than lower scores.

Time frame:
Change from baseline at 16 weeks
Reported as:
Mean · score on a scale
Multiple Sclerosis Walking Scale (MSWS)-12 Questionnaire
score on a scaleFacility-based RehabilitationTelerehabilitation
MSWS at baseline61.36 ± 21.8162.45 ± 22.35
MSWS at 16 weeks53.54 ± 24.8358.25 ± 25.14
Statistical analysis
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.13 · Mean difference (final values): -4.71 · 95% CI -10.84 to 1.41
SecondaryGodin Leisure-Time Physical Activity (LTPA) Questionnaire

The Godin LTPA is a 4-item, self-administered questionnaire assessing leisure-time physical activity. 3 questions ask how many times the individual participated in mild/light (e.g. yoga, easy walking), moderate (e.g. tennis, fast walking), and/or strenuous (e.g. running, basketball) activities in the past 7 days. The 4th question asks how often in a typical 7-day period the individual participates in an activity long enough to break a sweat (often, sometimes, or never/rarely). More strenuous activities are more heavily weighted. Total leisure activity score is calculated by multiplying the number of strenuous activities by 9, the number of moderate activities by 5, and the number of mild activities by 3, and then adding those scores together. A higher score means that the individual participates in more and/or more vigorous leisure-time physical activity. 24 units or more = active; 14-23 units = moderately active; \< 14 units = sedentary.

Time frame:
Change from baseline at 16 weeks
Reported as:
Mean · units on a scale
Godin Leisure-Time Physical Activity (LTPA) Questionnaire
units on a scaleFacility-based RehabilitationTelerehabilitation
LTPA at baseline7.48 ± 8.157.56 ± 8.01
LTPA at 16 weeks23.09 ± 17.7022.21 ± 18.88
Statistical analysis
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.70 · Mean difference (final values): 0.88 · 95% CI -3.55 to 5.32
SecondaryQuality of Life in Neurological Disorders (Neuro-QOL) Survey

Domains (anxiety, depression, fatigue, upper extremity function, lower extremity function, cognitive function, emotional and behavioral dyscontrol, sleep disturbance, ability to participate in social roles and activities, satisfaction with social roles and activities, stigma) - possible score of 8-40. Positive affect domain has possible score of 9-45. Communication domain has possible score of 5-25. No clinical thresholds established. Higher scores indicate WORSE self-reported health for Anxiety, Depression, Fatigue, Emotional and Behavioral Dyscontrol, Sleep Disturbance, Stigma. Higher scores indicate BETTER self-reported health for Upper Extremity Function, Lower Extremity Function, Cognitive Function, Positive Affect \& Well-Being, Ability to Participate in Social Roles and Activities, Satisfaction with Social Roles \& Activities, Communication.

Time frame:
Change from baseline at 16 weeks.
Reported as:
Mean · units on a scale
Quality of Life in Neurological Disorders (Neuro-QOL) Survey
units on a scaleFacility-based RehabilitationTelerehabilitation
Baseline Anxiety Domain16.88 ± 7.0117.19 ± 7.28
16 week Anxiety Domain15.41 ± 6.8614.75 ± 6.50
Baseline Depression Domain13.58 ± 6.1413.90 ± 6.58
16 week Depression Domain12.56 ± 6.2012.31 ± 6.10
Baseline Fatigue Domain23.74 ± 7.5824.96 ± 7.17
16 week Fatigue Domain21.44 ± 7.8522.31 ± 7.12
Baseline Upper Extremity Function Domain36.71 ± 4.0936.78 ± 4.09
16 week Upper Extremity Function Domain37.12 ± 4.0837.06 ± 3.49
Baseline Lower Extremity Function Domain30.53 ± 5.2630.17 ± 5.21
16 week Lower Extremity Function Domain33.04 ± 5.2231.52 ± 5.72
Baseline Cognitive Function Domain30.46 ± 7.5530.41 ± 7.09
16 week Cognitive Function Domain31.35 ± 7.5232.24 ± 6.14
Baseline Emotional and Behavioral Dyscontrol Domain14.85 ± 5.8414.66 ± 5.65
16 week Emotional and Behavioral Dyscontrol Domain14.27 ± 6.1413.19 ± 4.92
Baseline Positive Affect and Well-Being Domain35.20 ± 7.4434.65 ± 7.14
16 week Positive Affect and Well-Being Domain36.55 ± 7.2136.01 ± 7.03
Baseline Sleep Distrubance Domain18.29 ± 5.5019.33 ± 6.11
16 week Sleep Distrubance Domain16.76 ± 5.8817.35 ± 5.61
Baseline Ability to Participate in Social Roles and Activities Domain29.44 ± 6.5128.60 ± 7.04
16 week Ability to Participate in Social Roles and Activities Domain30.77 ± 6.7830.37 ± 6.48
Baseline Satisfaction with Social Roles and Activities Domain24.69 ± 7.8524.57 ± 7.37
16 week Satisfaction with Social Roles and Activities Domain28.02 ± 7.6027.37 ± 7.23
Baseline Stigma Domain15.28 ± 6.3415.31 ± 5.75
16 week Stigma Domain13.74 ± 5.9413.68 ± 5.31
Baseline Communication Domain21.88 ± 3.9121.76 ± 3.89
16 week Communication Domain22.07 ± 3.5822.54 ± 3.26
Statistical analysis
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.43 · Mean difference (final values): 0.66 · 95% CI -0.97 to 2.30
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.75 · Mean difference (final values): 0.24 · 95% CI -1.26 to 1.74
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.35 · Mean difference (final values): -0.87 · 95% CI -2.71 to 0.97
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.91 · Mean difference (final values): 0.06 · 95% CI -0.88 to 0.99
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.02 · Mean difference (final values): 1.52 · 95% CI 0.20 to 2.85
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.29 · Mean difference (final values): -0.89 · 95% CI -2.54 to 0.76
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.11 · Mean difference (final values): 1.08 · 95% CI -0.26 to 2.42
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.54 · Mean difference (final values): 0.55 · 95% CI -1.19 to 2.28
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.41 · Mean difference (final values): -0.59 · 95% CI -2.00 to 0.81
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.63 · Mean difference (final values): -0.40 · 95% CI -1.22 to 2.02
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.48 · Mean difference (final values): 0.65 · 95% CI -1.16 to 2.47
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.92 · Mean difference (final values): 0.07 · 95% CI -1.32 to 1.45
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.28 · Mean difference (final values): -0.47 · 95% CI -1.31 to 0.37
SecondaryMultiple Sclerosis Impact Scale (MSIS)-29

The MSIS measures individual's views on the impact of MS on day-to-day life during the past two weeks. It is comprised of two subscales: a 20-item physical impact scale and a 9-item psychological impact scale. The MSIS has no combined total score. Scores on the physical impact scale can range from 20 to 80 and on the psychological impact scale from 9 to 36. Lower scores indicate little impact of MS, and higher scores indicate a higher impact of MS (on either physical or psychological functioning).

Time frame:
Change from baseline at 16 weeks.
Reported as:
Mean · units on a scale
Multiple Sclerosis Impact Scale (MSIS)-29
units on a scaleFacility-based RehabilitationTelerehabilitation
Baseline MSIS-29 Physical Scale39.63 ± 19.6241.59 ± 18.24
16 week MSIS-29 Physical Scale32.18 ± 21.3634.65 ± 19.61
Baseline MSIS-29 Psychological Scale31.71 ± 21.3333.01 ± 22.16
16 week MSIS-29 Psychological Scale24.79 ± 22.2926.17 ± 20.06
Statistical analysis
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.34 · Mean difference (final values): -2.48 · 95% CI -7.55 to 2.60
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.24 · Mean difference (final values): -1.38 · 95% CI -6.63 to 3.88
SecondaryModified Fatigue Impact Scale (MFIS)

The MFIS is a 21-item questionnaire that measures the impact of fatigue on the participant's activities and lifestyle over the past four weeks. Items on the MFIS can be broken into three subscales (physical, cognitive, and psychosocial), as well as into a total MFIS score. The physical subscale score can range from 0 to 36. The cognitive subscale score can range from 0 to 40. The psychosocial subscale score can range from 0 to 8. The total MFIS score is the sum total of all three subscales, and can range from 0 to 84. Higher scores indicate a greater impact of fatigue on a person's activities.

Time frame:
Change from baseline at 16 weeks
Reported as:
Mean · score on a scale
Modified Fatigue Impact Scale (MFIS)
score on a scaleFacility-based RehabilitationTelerehabilitation
MFIS Cognitive at baseline14.54 ± 9.5814.96 ± 9.06
MFIS Cognitive at 16 weeks12.00 ± 9.3011.63 ± 8.36
MFIS Physical at baseline20.02 ± 7.8120.98 ± 7.40
MFIS Physical at 16 weeks15.57 ± 8.2117.67 ± 7.77
MFIS Psychosocial at baseline3.89 ± 2.203.97 ± 2.20
MFIS Psychosocial at 16 weeks2.93 ± 2.203.07 ± 2.14
MFIS Total at baseline38.45 ± 17.3639.91 ± 16.50
MFIS Total at 16 weeks30.50 ± 18.0232.37 ± 15.52
Statistical analysis
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.74 · Mean difference (final values): 0.37 · 95% CI -1.83 to 2.56
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.04 · Mean difference (final values): -2.10 · 95% CI -4.07 to -0.12
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.59 · Mean difference (final values): -0.14 · 95% CI -0.68 to 0.39
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.38 · Mean difference (final values): -1.88 · 95% CI -6.05 to 2.30
SecondaryExpanded Disability Status Scale (EDSS)

The EDSS is an ordinal clinical rating scale ranging from 0 (normal neurologic examination) to 10 (death due to MS) in half-point increments. It characterizes disability level and determines disability progression in people with MS. Higher scores reflect greater disability due to MS.

Time frame:
Change from baseline at 16 weeks
Reported as:
Mean · score on a scale
Expanded Disability Status Scale (EDSS)
score on a scaleFacility-based RehabilitationTelerehabilitation
EDSS at baseline5.32 ± 0.955.25 ± 0.94
EDSS at 16 weeks5.02 ± 1.205.04 ± 1.16
Statistical analysis
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.87 · Mean difference (final values): -.03 · 95% CI -0.34 to 0.29
SecondaryPatient Determined Disease Steps (PDDS)

The PDDS is a patient-reported outcome of disability in MS. The scale focuses mainly on how well individuals with MS walk. Scores range from 0 (normal function) to 8 (bedridden). Higher scores reflect greater disability due to MS.

Time frame:
Change from baseline at 16 weeks
Reported as:
Mean · score on a scale
Patient Determined Disease Steps (PDDS)
score on a scaleFacility-based RehabilitationTelerehabilitation
PDDS at baseline4.26 ± 1.034.28 ± 1.04
PDDS at 16 weeks1.66 ± 2.142.19 ± 2.31
Statistical analysis
  • Facility-based Rehabilitation vs Telerehabilitation · t-test, 2 sided · p = 0.05 · Mean difference (final values): -0.54 · 95% CI -1.08 to 0.00

Adverse events

Collected over Adverse events were collected from the time of consent through the end of the 16 week intervention phase.. Non-serious events are listed at a 1% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Facility-based Rehabilitation0/198 (0%)8/198 (4%)80/198 (40.4%)
Telerehabilitation0/181 (0%)2/181 (1.1%)88/181 (48.6%)
Most frequent serious events
Most frequent serious events
EventFacility-based RehabilitationTelerehabilitation
Coronavirus infectionsInfections and infestations2/1981/181
Fall resulting in fractureMusculoskeletal and connective tissue disorders2/1980/181
Herniated discMusculoskeletal and connective tissue disorders0/1981/181
Elective hip arthroplastySurgical and medical procedures1/1980/181
Increase in multiple sclerosis (MS) symptomsNervous system disorders1/1980/181
Septic shock of unknown etiologyInfections and infestations1/1980/181
Viral infectionInfections and infestations1/1980/181
Most frequent other events
Showing 10 of 23
Most frequent other events
EventFacility-based RehabilitationTelerehabilitation
Fall with injuryMusculoskeletal and connective tissue disorders25/19826/181
PainMusculoskeletal and connective tissue disorders19/19824/181
Fall without injuryGeneral disorders19/19816/181
Upper respiratory infectionInfections and infestations0/1989/181
Coronavirus infectionInfections and infestations8/1987/181
Other Musculoskeletal ConditionsMusculoskeletal and connective tissue disorders1/1986/181
Neurological SymptomsNervous system disorders6/1982/181
Multiple Sclerosis (MS) FlareNervous system disorders2/1985/181
WeaknessNervous system disorders1/1985/181
FatigueNervous system disorders0/1984/181

Baseline characteristics

Age, Categorical
Age, Categorical(Participants)Facility-based RehabilitationTelerehabilitationTotal
<=18 years000
Between 18 and 65 years198181379
>=65 years000
Age, Continuous
Age, Continuous(years)Facility-based RehabilitationTelerehabilitationTotal
Mean51.47 ± 10.0150.08 ± 9.1850.81 ± 9.36
Sex: Female, Male
Sex: Female, Male(Participants)Facility-based RehabilitationTelerehabilitationTotal
Female144142286
Male543892
Ethnicity (NIH/OMB)
Ethnicity (NIH/OMB)(Participants)Facility-based RehabilitationTelerehabilitationTotal
Hispanic or Latino10818
Not Hispanic or Latino185170355
Unknown or Not Reported336
Race (NIH/OMB)
Race (NIH/OMB)(Participants)Facility-based RehabilitationTelerehabilitationTotal
American Indian or Alaska Native022
Asian202
Native Hawaiian or Other Pacific Islander000
Black or African American5550105
White126120246
More than one race538
Unknown or Not Reported10616
MS type
MS type(Participants)Facility-based RehabilitationTelerehabilitationTotal
Primary Progressive Multiple Sclerosis (PPMS)172138
Progressive Relapsing Multiple Sclerosis (PRMS)246
Relapsing Remitting Multiple Sclerosis (RRMS)143112255
Secondary Progressive Multiple Sclerosis (SPMS)223052
Employment Status
Employment Status(Participants)Facility-based RehabilitationTelerehabilitationTotal
Employed6667133
Unemployed8787174
Other452772
Living Arrangement
Living Arrangement(Participants)Facility-based RehabilitationTelerehabilitationTotal
Living Alone434083
Living With Others153141294

4 further baseline measures are reported on the registry.

08

Study locations

9 sites
  • The Tanner Center for Multiple Sclerosis
    Birmingham, Alabama 35209, United States
  • University of Alabama
    Birmingham, Alabama 35209, United States
  • University of Colorado
    Denver, Colorado 80045, United States
  • University of Georgia
    Athens, Georgia 30602, United States
  • Shepherd Center
    Atlanta, Georgia 30309, United States
  • Massachusetts General Hospital
    Boston, Massachusetts 02114, United States
  • University of North Carolina
    Raleigh, North Carolina 27599, United States
  • Cleveland Clinic
    Cleveland, Ohio 44195, United States
  • Marquette University
    Milwaukee, Wisconsin 53233, United States
09

References and documents

Publications

  • Motl RW, Backus D, Neal WN, Cutter G, Palmer L, McBurney R, Schmidt H, Bethoux F, Hebert J, Ng A, McCully KK, Plummer P. Rationale and design of the STEP for MS Trial: Comparative effectiveness of Supervised versus Telerehabilitation Exercise Programs for Multiple Sclerosis. Contemp Clin Trials. 2019 Jun;81:110-122. doi: 10.1016/j.cct.2019.04.013. Epub 2019 Apr 22. PubMed 31022481 ↗
  • Neal WN, Moldavskiy M, Truax B, Ithurburn A, Ware M, Hebert JR, Opielinski L, Penko AL, Kern K, Palmer L, Backus D, Motl RW. Intervention fidelity and adaptation in a multi-site exercise training intervention for adults with multiple sclerosis. Contemp Clin Trials. 2023 Oct;133:107320. doi: 10.1016/j.cct.2023.107320. Epub 2023 Aug 24. PubMed 37633458 ↗
  • Palmer LC, Neal WN, Motl RW, Backus D. The Impact of COVID-19 Lockdown Restrictions on Exercise Behavior Among People With Multiple Sclerosis Enrolled in an Exercise Trial: Qualitative Interview Study. JMIR Rehabil Assist Technol. 2022 Nov 22;9(4):e42157. doi: 10.2196/42157. PubMed 36269870 ↗
  • Motl RW, Plummer P, Backus D, Hebert JR, Neal WN, Ng A, Lowman J, Bethoux F, Schmidt H, McBurney R, McCully KK, Cutter G. Validation of scores from a telephone administered multiple sclerosis walking scale-12 in persons with multiple sclerosis. Mult Scler Relat Disord. 2024 Aug;88:105715. doi: 10.1016/j.msard.2024.105715. Epub 2024 Jun 9. PubMed 38889558 ↗

Study documents

PDFs hosted by the registry, ClinicalTrials.gov.

Individual participant data

Plan to share: No

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 13, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT03468868
Lead sponsor
Shepherd Center, Atlanta GA
Collaborators
University of Alabama at Birmingham, University of North Carolina, Chapel Hill, University of Georgia, The Cleveland Clinic, University of Colorado, Denver, Marquette University, Accelerated Cure Project for Multiple Sclerosis, Patient-Centered Outcomes Research Institute, Tanner Foundation for Multiple Sclerosis, Massachusetts General Hospital
Responsible party
Deborah Backus (Director of Multiple Sclerosis Research, Shepherd Center, Atlanta GA) — Principal investigator
First posted
Mar 19, 2018
Start date
Jul 23, 2018
Primary completion
Sep 12, 2023
Completion
Sep 12, 2023
Results posted
Dec 9, 2024
Last update
Jan 13, 2025

Study contacts

Deborah Backus, PT, PhD
principal investigator · Shepherd Center, Atlanta GA

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jan 2025. You cannot join it, but the record below documents what was studied.

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