NCT01556984已完成不适用
Changes of Endothelial Function Before and After DSA in Patients With Diabetes
Wuhan General Hospital of Guangzhou Military Command1 个研究点 分布在 1 个国家目标入组 200 人开始时间: 2012年10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
- 200
- 试验地点
- 1
- 主要终点
- The changes of endothelial function
研究概览
简要总结
Endothelial dysfunction is the early step of atherosclerosis. Therefore, the investigators hypothesize that digital subtraction angiography (DSA) can damage endothelial function. In this study, the investigators will select 200 diabetic patients who have a DSA for diabetic foot screening. Also, the investigators will select 100 healthy subjects as controls. The endothelial function will be determined by high resolution ultrasound before and after DSA. The investigators will observe the changes of endothelial function after DSA assay.
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
- 40 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients with diabetic foot
- •Age 40 to 70 years old
排除标准
- •Heart failure
- •Renal failure
- •Acute infection
结局指标
主要结局
The changes of endothelial function
时间窗: 10 months
次要结局
未报告次要终点
研究者
Xiang Guang-da
Director of Wuhan General Hospital
Wuhan General Hospital of Guangzhou Military Command
研究点 (1)
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