- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01987557
Amplitude and Rate of Intrinsic Feedback During Treadmill Training for Parkinson's Disease
The Therapeutic Contributions of Somatosensory Feedback During Exercise in Parkinson's Disease; A Randomized, Controlled Trial.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- diagnosis of Parkinson's disease
- must be able to walk unassisted for 10 metres
Exclusion Criteria:
- cardiovascular disease/history of stroke
- Dementia
- lower body injury that would be worsened by repetitive walking
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Treadmill Intervention 1: Rate Group
Participants in this condition will walk with a cadence (steps per minute) that is approximately 35% faster than comfortable walking pace.
In this condition, participants will maintain a step length that is similar to that of their comfortable walking pace.
|
walking with a high cadence (steps per minute)
|
Experimental: Magnitude treadmill group
In this condition participants will walk on a treadmill with weights on their ankles to elicit a greater magnitude of instrinsic feedback from force sensitive golgi tendon organs
|
|
Placebo Comparator: regular treadmill walking
participants will walk at a comfortable self-selected pace on a treadmill
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Motor Section of the Unified Parkinson's Disease Rating Scale (UPDRS-III)
Time Frame: Pre assessments are conducted in the week prior to the treadmill program. Post are conducted during the week immediately following the program. Changes after the 6 week treadmill program are being examined
|
A measure of the motor symptom severity within Parkinsons. UPDRS III is a qualitative assessment performed by a trained clinician. Specifically, a change in UPDRS III from pre to post is the main outcome measure. The UPDRS-III score is a summation of 27 tasks that are scored from 0-4. 0 meaning no impairment, and 4 representing extreme impairment, inability to complete task. Possible scores on the UPDRS-III range from 0 (no impairment) to 108 (extreme impairment). |
Pre assessments are conducted in the week prior to the treadmill program. Post are conducted during the week immediately following the program. Changes after the 6 week treadmill program are being examined
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Spatiotemporal Aspects of Gait
Time Frame: pre test occurs within the week prior to the start of the treadmill training program. Post testing will occur during the week immediately following the 6 week treadmill training program.
|
Participants will walk on a pressure sensitive GAITRite carpet (Sparta, NJ), at both comfortable and fast paced walking speeds. Changes in gait characteristics from pre to post are what is being examined. Quantitative measures of gait such as step time, step length, walking velocity, and others will be used in the analysis. Spotters are always present to ensure safety during this assessment. |
pre test occurs within the week prior to the start of the treadmill training program. Post testing will occur during the week immediately following the 6 week treadmill training program.
|
Static Posturography (Balance/Postural Control)
Time Frame: pre test occurs within the week prior to the start of the treadmill training program. Post testing will occur during the week immediately following the 6 week treadmill training program.
|
A Balance SD system from BIODEX (Shirley, NY) will be used to assess postural control.
Changes from pre to post are what is being examined.
|
pre test occurs within the week prior to the start of the treadmill training program. Post testing will occur during the week immediately following the 6 week treadmill training program.
|
Collaborators and Investigators
Sponsor
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
Additional Relevant MeSH Terms
Other Study ID Numbers
- MDRC
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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