A Biosensor for Tracking Seizures: Linking a Wrist Accelerometer to an Online Epilepsy Diary
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Capture rate of convulsive seizure events by the watch and watch-diary interface compared to video electroencephalography (vEEG)
研究概览
简要总结
This study will assess whether a movement detecting wristwatch can accurately detect seizures and seizure characteristics and record them into an online epilepsy diary. The patients may manually record a description into the online epilepsy diary of the symptoms they experienced before, during or after the seizure.
详细描述
Typically, health care providers receive inaccurate patient self- reports. This pilot trial will document the feasibility of accurately recording and logging seizures into a cloud-based diary, under circumstances of controlled video-EEG monitoring to serve as a comparison "gold standard." More explicitly, we are testing the efficacy of the wristwatch in capturing movement parameters correlated with seizure activity and whether these parameters can be accurately uploaded into an online epilepsy diary. In the future, biosensor data could be valuable to more precisely obtain seizure data for clinical decision making as well as use in clinical trials.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Adults over the age of 18 with known epileptic convulsive seizures already being admitted to the EMU for continuous video EEG.
排除标准
- •Patients with only non-convulsive events or only psychogenic non-epileptic seizures.
- •Patients who are unable to provide consent.
- •Patients who have developmental delay.
结局指标
主要结局
Capture rate of convulsive seizure events by the watch and watch-diary interface compared to video electroencephalography (vEEG)
时间窗: up to 7 days
次要结局
- Capture rate of non-seizure events by the watch and watch-diary interface compared to vEEG(up to 7 days)
- Frequency of movements of the watch diary interface vs vEEG(up to 7 days)
- Amplitude of movements of the watch diary interface vs vEEG(up to 7 days)
- Seizure semiology captured by the watch vs vEEG.(up to 7 days.)
- Specificity of audio recordings of the watch vs vEEG(up to 7 days)
研究者
Scheherazade Le
Principle Investigator
Stanford University