Technical Development of up to 7T Magnetic Field Strength
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 69
- 试验地点
- 1
- 主要终点
- Change in artifact reduction using statistical analysis
研究概览
简要总结
The objective of this study is to determine whether these new image acquisition strategies and techniques using of up to 7T can produce meaningful structural and physiological information that can serve to improve our understanding of various disease processes in the clinical setting. 200 Control volunteers will be scanned for approximately one hour, without contrast, on up to 7T MRI scanner. 200 Study Participants will be scanned using newly developed imaging software or hardware that conforms to applicable FDA standards and recommendations. The data (images) for the Control and Experimental Group will be de-identified by the scan technologist and downloaded to a workstation within the Radiology Department for offline processing. These images will be reviewed by a trained Radiologist after the subject has departed.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 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
- •Healthy control volunteers, male and female, ages 18 and older (no history of chronic illness, concussion, malignancies, etc.)
排除标准
- •Contraindications with MRI (e.g. pacemakers or ferromagnetic material near vital structures, etc.)
研究组 & 干预措施
Control Volunteers
MRI on up to a 7T scanner without contrast.
干预措施: Control Volunteers (Other)
Clinical Patients
MRI on up to a 7T scanner without contrast.+ 10 minutes of research development imaging added onto their clinical MRI scans.
干预措施: Clinical Volunteers (Other)
结局指标
主要结局
Change in artifact reduction using statistical analysis
时间窗: 25 minutes
Change in Temporal Resolution using statistical analysis
时间窗: 25 minutes
Change in signal to noise ratio using statistical analysis
时间窗: 25 minutes
Change in image homogeneity using statistical analysis
时间窗: 25 minutes
Change in spatial resolution using statistical analysis
时间窗: 25 minutes
Change in Image Contrast using statistical analysis
时间窗: 25 Minutes
次要结局
未报告次要终点
