NCT02383836Unknown不适用
Influence of Position on Detection of Patent Foramen Ovale by Simultaneous Transesophageal Echo and Transcranial Doppler
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- Bubble Detection
研究概览
简要总结
Patients will have simultaneous Transesophageal Echo (TEE) and Transcranial Doppler (TCD) performed and a comparison of timing, sensitivity and intensity of intravenously injected bubbles will be determined.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 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
- •Patients needing a TEE evaluation to rule out a cardiac source of brain emboli
排除标准
- •Patients unable to comply with protocol requirements
- •Patients unable or unwilling to sign informed consent
结局指标
主要结局
Bubble Detection
时间窗: 3 minutes
The amount of time until bubbles are detected will be measured
次要结局
未报告次要终点
研究者
研究点 (1)
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