Effect of Multimodal Exercise Training on Walking Economy in Individuals With Parkinson's Disease
Completed · Not applicable
Conditions studied: Parkinson Disease
In brief
Sustained ambulation is a challenge for individuals with Parkinson's disease (PD) as walking economy is frequently compromised. There are also various disease-related skeletal muscle alterations that may contribute to performance fatigability during ambulation. Concomitantly, individuals with PD experience substantial difficulty maintaining sustained forward progression at push-off during the gait cycle due to diminished force production. Exercise is commonly prescribed for these individuals, though traditional exercise approaches to PD have often applied a "one impairment-one modality" paradigm that addresses each impairment separately. Interventions to optimize movement should facilitate an individual's response to the challenge of responding to a complex interplay of constraints that are also specific to a task and its environmental context. Thus, there are multiple concurrent targets for exercise interventions that may not fit easily within a "one impairment-one modality" model. A multimodal intervention is designed to address an array of constraining impairments concurrently. However, the evidence-base for multimodal exercise approaches is still developing and far from conclusive. The purpose of this study is to demonstrate that multimodal overground locomotion training (OLT) can promote walking economy during sustained overground ambulation in individuals with PD, and produce concurrent secondary effects that decrease performance fatigability and increase propulsion. The aims of this study are to 1) Evaluate walking economy during sustained overground walking after 12 weeks of multimodal OLT, 2) Evaluate secondary effects of OLT.
Key facts
- Study ID
- NCT03864393
- Run by
- George Mason University
- People needed
- 17
- Starts
- 2019-05-01
- Expected to finish
- 2020-03-30
- Last updated by the study team
- 2021-07-27
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- 18 years of age or older
- diagnosis of idiopathic Parkinson's Disease, mild to moderate (Hoehn and Yahr score less than or equal to 3)
- speaks English
- able to ambulate without requiring an assistive device
You may not qualify if…
- neurological disease diagnosis other than PD
- uncontrolled cardiovascular, pulmonary, neurological, or metabolic disease which may impact the ability to exercise or in which exercise is contraindicated
- any medications, such as beta-blockers, that may alter HR or metabolic data
- cognitive or psychiatric impairment precluding informed consent or ability to following instructions
- mini-Mental State Examination score <24
- pregnancy
Where it is running
- George Mason University — Fairfax, Virginia, United States
Full record on ClinicalTrials.gov
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