Development and Evaluation of Magnetic Resonance Imaging Acquisition and Analysis Methods
概览
- 阶段
- 不适用
- 干预措施
- MR Screening Questionnaire
- 疾病 / 适应症
- Healthy
- 发起方
- Memorial Sloan Kettering Cancer Center
- 入组人数
- 667
- 试验地点
- 1
- 主要终点
- feasibility of new MRI applications
- 状态
- Enrolling By Invitation
- 最后更新
- 19天前
概览
简要总结
Magnetic resonance imaging (MRI) is a diagnostic imaging method with constant progress and improvement in the way the MRI images are obtained. Many of these advances involve changes to MRI software and hardware. The goal of this study is to find out the possible benefits of new MRI techniques. This will allow us to use the new MRI methods in research and patient care.
研究者
入排标准
入选标准
- •Men and women age 18 or older
排除标准
- •Anyone who would be normally excluded from undergoing an MRI examination as per Memorial Hospital for Cancer and Allied Diseases Screening Questionnaire for MRI
- •Patients/volunteers with a pacemaker, aneurysm clip or any other condition that would warrant avoidance of a strong magnetic field
- •Female patients/ volunteers who are pregnant or nursing
- •Patients/ volunteers who are unable to comply or complete the MRI exam due to claustrophobia or high levels of anxiety
- •Patients/ volunteers from the vulnerable population, as defined by 45 CFR
- •Patients at higher risk due to age, frailty, or the emergent nature of their condition
研究组 & 干预措施
MRI
Add-On Research Patients will include patients who are scheduled for a routine clinical MRI who meet the eligibility requirements for this protocol. Protocol participation will consist of an "add-on" research. MRI scan, which will be performed any point during of the routine clinical MRI scan. Volunteers will be subjects expressing interest in participation and who meet the eligibility requirements for this protocol. No contrast enhanced research MRIs including gadolinium-based or other contrast agents will be performed in volunteers.
干预措施: MR Screening Questionnaire
MRI
Add-On Research Patients will include patients who are scheduled for a routine clinical MRI who meet the eligibility requirements for this protocol. Protocol participation will consist of an "add-on" research. MRI scan, which will be performed any point during of the routine clinical MRI scan. Volunteers will be subjects expressing interest in participation and who meet the eligibility requirements for this protocol. No contrast enhanced research MRIs including gadolinium-based or other contrast agents will be performed in volunteers.
干预措施: Magnetic Resonance Imaging Acquisition and Analysis
结局指标
主要结局
feasibility of new MRI applications
时间窗: 5 years
This protocol will provide pilot data to determine the feasibility of development and optimization of new MRI acquisition and analysis method.including sequence development, optimization, and workflow and analysis/visualization tools. An investigator will view the conventional images, as well as the additional research sequences. The radiologist will then complete data forms for each image and quantitative values, as listed in the evaluation form will be recorded. After all images have been read, the radiologist will review the clinical images together with the research images, and determine whether the research sequences had any effect on their diagnostic confidence.