NCT03775694已完成不适用
Diffusion MRI-1 Imaging Database
Medtronic Spinal and Biologics6 个研究点 分布在 2 个国家目标入组 299 人开始时间: 2019年6月6日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 299
- 试验地点
- 6
- 主要终点
- Image assessment
研究概览
简要总结
The purpose of the dMRI-1 data collection study is to establish a database of clinical images and limited medical history information from patients that have previously received a dMRI scan. All data collected will be de-identified. No safety or effectiveness assessments will be completed.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Retrospective
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patient is either ≥ 18 years and has previously received an acceptable dMRI scan(s) with at least 30 unique gradient directions or < 18 years who has previously received an acceptable dMRI scan of any number of unique gradient directions and who is allowed to participate in this type of research project (e.g., IRB/EC approval with waiver of consent) per IRB/EC
- •Acceptable dMRI scan was completed prior to site activation in the study
排除标准
- 未提供
结局指标
主要结局
Image assessment
时间窗: Procedure
次要结局
未报告次要终点
研究者
研究点 (6)
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