Wearable Movement Sensors for Assessing Motor Impairments and Dyskinesias in Parkinson Disease

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

Total Enrollment

12 participants

Study Classification

OBSERVATIONAL

Study Start Date

2012-01-31

Study Completion Date

2013-06-30

Brief Summary

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The purpose of this study is to measure motor fluctuations and dyskinesias in patients with Parkinson's disease using movement sensors (accelerometers and gyroscopes) to determine if this is a feasible measure to use in addition to self report, and eventually the goal will be to replace self report with a more reliable measure such as movement sensors.

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Detailed Description

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Patients with Parkinson disease and motor fluctuations will wear movement sensors during their regular clinic visit with the principal investigator. The visit will be videotaped and medication status (ON without dyskinesia, ON with dyskinesia, or OFF) will be independently rated from review of the video.

Conditions

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Parkinson Disease

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Participants who will be included in the study have probable or definite idiopathic PD (CAPSIT criteria (23)), Hoehn \& Yahr stage 2-4;
* One or more of the following PD-associated motor impairments experienced in the week prior to enrollment (based on history and/or examination): motor fluctuations (end of dose wearing off with hypokinesia and/or levodopa-induced choreiform dyskinesias), tremor, freezing of gait, or frequent falls (≥ 1 per week).

Exclusion Criteria

* Neurological disorders (other than PD) or orthopedic deficits that, in the investigator's judgement, contribute substantially to impaired movement (e.g. stroke with motor sequelae;
* Essential tremor;
* Severe osteoarthritis);
* Cognitive impairment sufficiently severe to interfere with informed consent.

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No