Quantitative Assessment of Tremor Using Portable Six-axis (Tri-axial Accelerometer and Tri-axial Gyroscope) Motion Sensing System
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 187
- 试验地点
- 2
- 主要终点
- 3-D Accelerometric and gyroscope variables measured
研究概览
简要总结
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.
详细描述
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.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age: 20-80 years
- •Patients with tremor (involuntary, rhythmic, oscillatory movement in one or more body part)
- •Subject who signed an informed consent
排除标准
- •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.
结局指标
主要结局
3-D Accelerometric and gyroscope variables measured
时间窗: 1 day
Correlation between SNUMAP motion sensing system symptom assessment and clinical tremor rating scale (TRS) scores
次要结局
未报告次要终点
研究者
BS Jeon
Professor and Chairman, Department of Neurology
Seoul National University Hospital