NCT01090947已完成不适用
Data Aquisition for Optimization of Coronary Artery Disease Algorithm
Acarix1 个研究点 分布在 1 个国家目标入组 729 人开始时间: 2010年3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
- 729
- 试验地点
- 1
- 主要终点
- Sensitivity versus 1-specificity as a function of cut-off values on the 'Cardiac Noise Marker' scale here under Sensitivity by suitable cut-off value on the 'Cardiac Noise Marker' scale and Specificity with same cut-off value.
研究概览
简要总结
The purpose of the study is to optimize an already existing algorithm for diagnosing atherosclerosis of the coronary arteries (CAD, Coronary Artery Disease).
详细描述
Acoustic information from the heart is obtained from patients suffering from Coronary Artery Disease. The acoustic signals are evaluated as indicators for CAD.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Cross Sectional
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
- •Age minimum 18 years
- •Referred to CAG on suspicion of CAD
- •Stabile angina without ACS
- •Signed informed consent
排除标准
- •Previous bypass operation
- •Previous heart transplant(incl. mechanical or artificial)
- •Pregnancy
- •Damaged skin on examination location
结局指标
主要结局
Sensitivity versus 1-specificity as a function of cut-off values on the 'Cardiac Noise Marker' scale here under Sensitivity by suitable cut-off value on the 'Cardiac Noise Marker' scale and Specificity with same cut-off value.
时间窗: The first testday
次要结局
- Observed differences in distribution of 'Cardiac Noise Marker' within three sub-groups.(The first testday)
研究者
研究点 (1)
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