NCT02887053已完成不适用
Développement Méthodologique de l'Imagerie Par Résonance Magnétique (IRM)
Central Hospital, Nancy, France1 个研究点 分布在 1 个国家目标入组 1,807 人开始时间: 2008年11月1日最近更新:
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 1,807
- 试验地点
- 1
- 主要终点
- Image quality based on standard imaging quality criteria
研究概览
简要总结
The purpose of this study is to optimize clinical MR protocols and to validate MR acquisition parameters.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •to be over 18 year-old,
- •to be able to give an informed consent,
- •to have underwent a pre-inclusion medical examination,
- •to present no contraindication to MR examination,
- •to be enrolled in a social security plan.
排除标准
- •subject refusal,
- •subject under a measure of legal protection,
- •any contraindication to MR examination (active medical device, ferromagnetic foreign body, pregnancy, morbid obesity, claustrophobia, … ).
研究组 & 干预措施
All subjects
Experimental
All subjects will have an MRI examination
干预措施: MRI (Device)
结局指标
主要结局
Image quality based on standard imaging quality criteria
时间窗: 6 months after the last inclusion
Image quality criteria will be : * Signal to Noise Ratio and Contrast to Noise Ratio measured in arbitrary units. * absence of blurring and artefacts will be assessed by at least one radiologist according to an ordinal scale
次要结局
- T1/T2 Quantitative sub studies(6 months after the last inclusion)
- Brain Functional MRI sub studies(6 months after the last inclusion)
- Cardiac mass MRI sub studies: mass(6 months after the last inclusion)
- Cardiac function MRI sub studies: volume(6 months after the last inclusion)
- Cardiac function MRI sub studies: ejection fraction(6 months after the last inclusion)
- Diffusion weighted MRI sub studies(6 months after the last inclusion)
- Diffusion tensor MRI sub studies(6 months after the last inclusion)
研究者
Valérie LAURENT
Principal Investigator
Central Hospital, Nancy, France
研究点 (1)
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