NCT01359631已完成不适用
Cephalic Vascular Recording Upon SPG Stimulation in CH Patients - Amendment to the Pathway CH-1 Trial
Autonomic Technologies, Inc.0 个研究点目标入组 7 人开始时间: 2011年6月最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 7
研究概览
简要总结
Hypothesis:
Stimulation of the SPG at high frequencies (50-200Hz) is believed to cause a physiological parasympathetic block which decreases VMCA oxyHb concentration and cephalic vessel diameter.
Stimulation of the SPG at low frequencies (1-60 Hz)is believed to cause a physiological parasympathetic upregulation which increases VMCA, oxyHb concentration and cephalic vessel diameter.
详细描述
Efferent
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Subject is currently enrolled in Pathway CH-1 (CIP-001)
排除标准
- •Subject is NOT currently enrolled in Pathway CH-1(CIP-001)
研究者
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