NCT01731145

Assessment of Tremor Using SNUMAP Motion Sensing System

Quantitative Assessment of Tremor Using Portable Six-axis (Tri-axial Accelerometer and Tri-axial Gyroscope) Motion Sensing System

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 187 (actual)
• Sponsor: Seoul National University Hospital · Academic / Other
• Sex: All
• Age: 20 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

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.

Detailed description

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

• Tremor

Interventions

Type	Name	Description
DEVICE	SNUMAP	Portable six-axis (tri-axial accelerometer and tri-axial gyroscope) motion sensing system

Timeline

• Start date: 2014-08-01
• Primary completion: 2015-02-01
• Completion: 2015-02-01
• First posted: 2012-11-21
• Last updated: 2015-07-08

Locations

1 site across 1 country: South Korea