New Data Analysis Methods for Actigraphy in Sleep Medicine
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 635
- 试验地点
- 1
- 主要终点
- Define an object oriented data model for actigraphy and patient level data.
研究概览
简要总结
The purpose of this study is to develop statistical and informatics tools for analyzing and visualizing Actical™ (actigraphy) data linked to fatigue in Sleep Medicine Center patients.
详细描述
An Actical™ is a watch-like device attached to the wrist that uses an accelerometer to measure movement nearly continuously over several days. The American Academy of Sleep Medicine practice parameters report that actigraphy is a useful tool for detecting sleep in healthy individuals, assessing specific aspects in insomnia and restless legs syndrome, circadian-rhythm disorders, and excessive sleepiness. Concurrent with these recommendations is an increased interest in the use of actigraphy as a tool for objectively measuring fatigue. With improved high-end statistical methods for analyzing this data, actigraphy has the potential to become more important as an objective diagnostic tool for determining fatigue, sleep abnormalities and assessing response to treatment.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patient presenting to the Washington University Sleep Medicine Center for evaluation of obstructive sleep apnea syndrome, restless legs syndrome, or insomnia
- •Older than 18 years of age
- •Ability to consent to participation in the study
- •Willingness to wear the Actical™ for two 7 day periods and to return the equipment promptly
排除标准
- •Inability to provide valid consent
- •Pregnancy
- •Night or rotating shift workers
结局指标
主要结局
Define an object oriented data model for actigraphy and patient level data.
时间窗: 6 months
次要结局
- Apply existing and develop new advanced statistical and visualization methods for actigraphy data and include them in the data model listed above.(6 months)