跳至主要内容
临床试验/NCT02666638
NCT02666638已完成不适用

Technical Development of up to 7T Magnetic Field Strength

NYU Langone Health1 个研究点 分布在 1 个国家目标入组 69 人开始时间: 2015年9月18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
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

Active Comparator

MRI on up to a 7T scanner without contrast.

干预措施: Control Volunteers (Other)

Clinical Patients

Experimental

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

研究者

申办方类型
Other
责任方
Sponsor

研究点 (1)

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