Evaluation of Advanced and New MRI Techniques to Improve Patient Diagnosis
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- New MRI Techniques
- Sponsor
- Assistance Publique - Hôpitaux de Paris
- Enrollment
- 2016
- Locations
- 1
- Primary Endpoint
- Image quality
- Status
- Not yet recruiting
- Last Updated
- 3 years ago
Overview
Brief Summary
The main objective of the research is to compare by two blind evaluators new MRI techniques with routinely used sequences.
Detailed Description
"The main evaluation criterion will be the choice of the two (or three) evaluators as to the best sequence between the new sequence and the standard sequence. The decision criterion for considering a new sequence as superior to the standard sequence will be based on two measures: 1. The proportion of patients for whom the new sequence was preferred, which must be greater than or equal to 75%; 2. Inter-observer agreement (Cohen's Kappa coefficient), which must be greater than or equal to 0.8; When these two criteria are met, the new sequence will be considered superior to the standard sequence"
Investigators
Eligibility Criteria
Inclusion Criteria
- •Adult patient
- •Patient who signed a consent to participate in the study
- •Affiliated patient or beneficiary of a social security scheme
- •Patient having an MRI scheduled as part of their care pathway
- •Absence of prohibition of participation in another research
Exclusion Criteria
- •Patients under guardianship or curators
- •Pregnant or breastfeeding patients
- •Patients responding to a contraindication to performing an MRI
- •Patient under state medical aid (AME)
- •Adult patients protected by law
Outcomes
Primary Outcomes
Image quality
Time Frame: 7 years
The main evaluation criterion will be the choice of the two (or three) evaluators as to the best sequence between the new sequence and the standard sequence.
Secondary Outcomes
- Acquisition period(7 years)
- Apnea(7 years)