NCT04995432Unknown不适用
Non Contrast MRI in Lower Extremity: Role in Varicose Vein , Stasis Ulcer and Obstructive Venous Disease
Chang Gung Memorial Hospital1 个研究点 分布在 1 个国家目标入组 300 人开始时间: 2018年1月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 300
- 试验地点
- 1
- 主要终点
- image quality
研究概览
简要总结
We collected retrospectively the non contrast MRI in chia yi memorial hospital for different venous disease of lower extremity morphology and flow ananlysis were done.
详细描述
Retrospective, analysis of the venous figure by TRANCE MRI no drug/contrast median usage no radiation toxicity the range from the pelvic to the toe
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 100 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •possible venous disease no contraindication for mri
排除标准
- •could not tolerate mri packemaker
结局指标
主要结局
image quality
时间窗: 1 year
good or artifact
次要结局
未报告次要终点
研究者
研究点 (1)
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