Optimization of Sequences to Improve the Quality and Comfort of the Magnetic Resonance Imaging Examination
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 750
- 试验地点
- 2
- 主要终点
- Presence or absence of radiological image artifact
研究概览
简要总结
The people included will carry out an MRI comprising the sequence currently used in routine care and the different variants of the sequence being tested, for the optimization of the parameters. The duration of the examination (or the extension of the examination planned as part of patient care) will be from a few minutes to an hour depending on the sequences to be optimized. Subjects who agree to research for more than 30 minutes in the MRI machine will be compensated with a multi-brand gift voucher worth 30 euros.
详细描述
The people included will carry out an MRI comprising the sequence currently used in routine care and the different variants of the sequence being tested, for the optimization of the parameters. The duration of the examination (or the extension of the examination planned as part of patient care) will be from a few minutes to an hour depending on the sequences to be optimized. Subjects who agree to research for more than 30 minutes in the MRI machine will be compensated with a multi-brand gift voucher worth 30 euros
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Months 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Subject over 18 years old
- •Consent to participate in the study
- •Member of or beneficiary of a social security scheme
- •For patients: benefiting from an MRI examination as part of their care
- •For volunteers: Consent to be informed if an unexpected anomaly is revealed by the imaging.
排除标准
- •Subject benefiting from a measure of legal protection
- •Pregnant or breastfeeding women
- •For volunteers: Contraindication to MRI (detailed contraindications questionnaire, THI score >28 questionnaire, hearing sensitivity questionnaire grade >1)
结局指标
主要结局
Presence or absence of radiological image artifact
时间窗: Baseline
Presence/absence of radiological image artifact evaluated on a likert-type scale (range from : "major - impossible interpretation" to "none") by two experts
Confidence in diagnosis
时间窗: Baseline
Confidence in diagnosis evaluated on a likert-type scale (range from : "not confident" to "very confident") by two experts
Quality of imagery
时间窗: Baseline
Quality of imagery evaluated on a likert-type scale (range from : "very bad quality" to "very good quality") by two experts
次要结局
未报告次要终点