Optimization of Sequences to Improve the Quality and Comfort of the Magnetic Resonance Imaging Examination
- Conditions
- Optimized MRI Sequences
- Interventions
- Device: mri
- Registration Number
- NCT05326581
- Lead Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
- Brief Summary
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.
- Detailed Description
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
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 750
- 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.
- 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)
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description PATIENTS mri patients benefiting from an MRI examination as part of their care VOLUNTEERS mri healthy volunteers among staff.
- Primary Outcome Measures
Name Time Method Presence or absence of radiological image artifact 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 Baseline Confidence in diagnosis evaluated on a likert-type scale (range from : "not confident" to "very confident") by two experts
Quality of imagery Baseline Quality of imagery evaluated on a likert-type scale (range from : "very bad quality" to "very good quality") by two experts
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Hôpital Fondation Adolphe de Rothschild
🇫🇷Paris, France