Deep Brain Stimulation Effects in Essential Tremor: Time Course of Electrophysiological Changes in Treatment
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 4
- 试验地点
- 1
- 主要终点
- Fahn- Tolosa- Marin Tremor Rating Scale
研究概览
简要总结
Deep Brain Stimulation (DBS) is an effective therapy for patients with medically refractory essential tremor. However, DBS programming is not standardized and multiple clinic visits are frequently required to adequately control symptoms. The investigators aim to longitudinally record brain signals from patients using a novel neurostimulator that can record brain signals. The investigators will correlate brain signals to clinical severity scores to identify pathological rhythms in the absence of DBS, and we will study the effects of DBS on these signals in order to guide clinical programming.
详细描述
The development of newer technologies has allowed clinicians and researchers to better understand pathophysiological underpinnings of different disorders managed with neuromodulation. The is now the ability to stream brain signals from a newly FDA approved device, the Medtronic Percept. The investigators will study the longitudinal effects of DBS on the brain signals that are found to correlate with tremor severity as measured with wireless wearable sensors.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 21 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Fahn- Tolosa- Marin Tremor Rating Scale
时间窗: 6 months
A clinical scale of tremor severity (0-4, 0:no symptoms, 4:extreme)
次要结局
未报告次要终点