Assessment of Tremor Using SNUMAP Motion Sensing System

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

187 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-08-31

Study Completion Date

2015-02-28

Brief Summary

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The purpose of this study is to record and measure tremor using portable six-axis (tri-axial accelerometer and tri-axial gyroscope) motion sensing system.

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Detailed Description

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SNUMAP system is portable, finger-worn, battery powered device that contains MEMS (micro-electro-mechanical system) hybrid motion sensor (three-axis accelerometer and three-axis gyroscope). The SNUMAP device consists of a wrist module and finger module, which attaches to an patients's finger and transmits three dimensional motions to a wrist module for storage and further analysis. The aims of this study is to assess tremor severity using tri-axial accelerometry and gyroscope to determine the reliability and the correlation with clinical measurements.

Conditions

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Tremor

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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SNUMAP assessment

Uses SNUMAP motion sensing system to quantify tremor symptom.

Group Type EXPERIMENTAL

SNUMAP

Intervention Type DEVICE

Portable six-axis (tri-axial accelerometer and tri-axial gyroscope) motion sensing system

Interventions

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SNUMAP

Portable six-axis (tri-axial accelerometer and tri-axial gyroscope) motion sensing system

Intervention Type DEVICE

Other Intervention Names

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Hybrid (accelerometer and gyroscope)

Eligibility Criteria

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Inclusion Criteria

* Age: 20-80 years
* Patients with tremor (involuntary, rhythmic, oscillatory movement in one or more body part)
* Subject who signed an informed consent

Exclusion Criteria

* Pregnant or nursing woman.
* Comorbid neurologic illnesses that impact the ability to perform the study tasks.
* Subjects with medical condition that in the opinion of the investigator would affect his/her ability to participate in this study.

Minimum Eligible Age

20 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No