NCT07293338招募中不适用
Prognostic Values of Coronary Microvascular Dysfunction in Patients With Dilated Cardiomyopathy
Second Affiliated Hospital, School of Medicine, Zhejiang University1 个研究点 分布在 1 个国家目标入组 330 人开始时间: 2026年1月6日最近更新:
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 330
- 试验地点
- 1
- 主要终点
- Major adverse cardiac events
研究概览
简要总结
The goal of this observational study is to learn about the long-term prognostic of coronary microvascular dysfuction in Patients with Dilated Cardiomyopathy.
The main question it aims to answer is: Does the coronary microvascular dysfunction impact the outcomes in Patients with Dilated Cardiomyopathy.
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 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Dilated cardiomyopathy comfirmed by echocardiography: LVDd > 55 mm in men or > 50 mm in women.
- •Clinically evident congestive heart failure: Compatible symptoms and signs, and BNP ≥ 35 pg/mL or NT-proBNP ≥ 125 pg/mL, and LV systolic dysfunction defined by LVEF < 45 %.
- •Coronary angiography showing stenosis ≤ 50 % in all major epicardial vessels.
排除标准
- •Patients with coronary artery disease, hypertensive heart disease, rheumatic valvular heart disease, myocarditis, and other secondary cardiomyopathies.
- •poor angiographic image quality
结局指标
主要结局
Major adverse cardiac events
时间窗: At 5-year follow-up
A composite of cardiac death, hospitalization for heart failure, heart transplantation, and device implantation
次要结局
未报告次要终点
研究者
研究点 (1)
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