Priming Through Timing. Using Opposing Strategies to Enhance Motor Learning for Individuals With Parkinson's Disease

NCT ID: NCT03660605

Last Updated: 2019-11-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

4 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-09-15

Study Completion Date

2019-09-15

Brief Summary

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The purpose of this study is to determine how using auditory cues of a metronome at various frequencies impacts the gait mechanics and balance in people with Parkinson's disease when walking over ground and on a treadmill. We will enroll 10 participants with a diagnosis of Parkinson's disease (Stages 2 or 3). All participants will complete 18 training sessions over 6 weeks and participate in pre- and post-testing of gait and balance.

Detailed Description

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Conditions

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Parkinson Disease

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Rhythmic Auditory Stimulation

Participants will walk on treadmill to metronome set at 85% of typical cadence, followed by overground walking with metronome set at 115% of typical cadence.

Group Type EXPERIMENTAL

Rhythmic Auditory Stimulation

Intervention Type OTHER

Participants will complete 6 weeks of walking training (3x/week). During each session, participants will walk on a treadmill for up to 20 minutes (stepping to a metronome at 85% of typical cadence) followed by overground walking for up to 15 minutes (stepping to a metronome at 115% of typical cadence).

Interventions

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Rhythmic Auditory Stimulation

Participants will complete 6 weeks of walking training (3x/week). During each session, participants will walk on a treadmill for up to 20 minutes (stepping to a metronome at 85% of typical cadence) followed by overground walking for up to 15 minutes (stepping to a metronome at 115% of typical cadence).

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

Inclusion Criteria:

* Individuals with a diagnosis of Parkinson's Disease (made by movement disorders specialist) will be included in this study. Additional inclusion criteria include: self-reported ability to walk \~6 minutes overground as well as walk on a treadmill for a total of 10 minutes with rest breaks as needed, and be classified as Stage 2, or 3 on the Hoehn and Yahr Scale (Goetz et. al, 2004).

Exclusion Criteria:

* Exclusion criteria include Hoehn and Yahr Stages 1, 4, or 5, uncontrolled cardiorespiratory/metabolic disease (e.g., cardiac arrhythmia, uncontrolled hypertension or diabetes, orthostatic hypertension, chronic emphysema), or other neurological or orthopedic disorders that may affect walking. The investigators will also exclude participants with severe communication impairments, which could impede understanding of the purpose or procedures of the study or an inability to comply with experimental procedures.
Minimum Eligible Age

21 Years

Maximum Eligible Age

99 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of North Carolina, Chapel Hill

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Michael Lewek, PT, PhD

Role: PRINCIPAL_INVESTIGATOR

University of North Carolina, Chapel Hill

Locations

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University of North Carolina at Chapel Hill

Chapel Hill, North Carolina, United States

Site Status

Countries

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United States

References

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Sherron MA, Stevenson SA, Browner NM, Lewek MD. Targeted Rhythmic Auditory Cueing During Treadmill and Overground Gait for Individuals With Parkinson Disease: A Case Series. J Neurol Phys Ther. 2020 Oct;44(4):268-274. doi: 10.1097/NPT.0000000000000315.

Reference Type DERIVED
PMID: 32459723 (View on PubMed)

Other Identifiers

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18-2043

Identifier Type: -

Identifier Source: org_study_id

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