NCT04554134已完成不适用
The First Affiliated Hospital of Nanjing Medical University
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 550
- 主要终点
- Major adverse cardiac events (MACE)
研究概览
简要总结
A total of 550 patients with stable angina (40-70% stenosis) tested by coronary CT angiography (CCTA) and single photon emission computed tomography (SPECT) and coronary angiography (CAG) within 3 months were retrospectively recruited from 2005 to 2015 and follow up to 5 years. A new hybrid software was used to analysis the image data.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
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
- •Gender: All
- •coronary artery disease patients (CAD)
- •underwent CCTA, SPECT and coronary angiography (CAG) together within 3 months
- •Time: 2005-2015
排除标准
- •dilated cardiomyopathy (DCM), hypertrophic cardiomyopathy (HCM), congenital heart disease (CHD), atrial fibrillation (AF), ventricular tachycardia (VT)
- •Prior coronary revascularization;
- •permanent pacemaker or internal defibrillator
- •prosthetic heart valve
- •coronary image lose
- •coronary artery severe calcification
- •motion artifacts and poor CCTA image quality
结局指标
主要结局
Major adverse cardiac events (MACE)
时间窗: 5 YEARS
All-cause death, cardiac death, ischemic stroke, unplanned revascularization and nonfatal myocardial infarction
次要结局
未报告次要终点
研究者
Xu Zhihui
Director
The First Affiliated Hospital with Nanjing Medical University
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