Clinical Validation Study of a Novel Minute MRI Sequence
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 101
- 试验地点
- 1
- 主要终点
- Diagnostic potential
研究概览
简要总结
This study aims to assess the diagnostic validity of a new minute-MRI sequence for neuroradiological evaluation in comparison to conventional MRI.
详细描述
The study aims to assess the imaging quality with regards to artefacts and lesion conspicuity as well as its diagnostic potential in rendering a probable diagnosis. The primary study aim is to define the AUC for diagnostic performance of minute MRI compared to conventional MRI.
Included patients are those with suspiscion of cerebral pathology.
Study participancts are investigated at 3T.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Neuroradiological MRI
排除标准
- •Aborted exam
结局指标
主要结局
Diagnostic potential
时间窗: At MRI scan. Diagnostic accuracy to categorize scan as normal or abnormal on a five point Likert scale compared to abnormal/normal conventional MRI.
Diagnostic performance of lesion conspicuity of new MR sequence compared to conventional sequences
次要结局
- Ability to rule out diseases(At MRI scan)
- Brain coverage(At MRI scan)
- Diagnostic imaging quality(At MRI scan)
- Lesion classification(At MRI scan)
- Multifocality(At MRI scan)
- Lesion description(At MRI scan)
- Lesion location determination(At MRI scan)
- Diagnostic confidence(At MRI scan)
- Imaging quality(At MRI scan)
- Anatomical conspicuity(At MRI scan)
- Clinical diagnostic summay report(At MRI scan)
研究者
Anna Falk Delgado
Principal Investigator
Karolinska University Hospital