Optimization of the Acquisition Sequence to Improve the Quality and Comfort of Magnetic Resonance Imaging Exam
Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18+
SponsorCentral Hospital, Nancy, France
About this trial
The purpose of this study is to evaluate the optimization of MRI acquisition sequences.
Eligibility criteria
This trial accepts healthy volunteersQualifiers
to be over 18 year-old,
to be able to understand the instructions given,
to be enrolled in a social security plan,
to have underwent a pre-inclusion medical examination,
Disqualifiers
any contraindication to MR examination (active medical device, ferromagnetic foreign body, pregnancy, morbid obesity, claustrophobia, … ),
subject under a measure of legal protection.
to have a pathology in the anatomical area to be imaged
to be employed by the CHRU of Nancy or having the slightest link of subordination with the CHRU of Nancy.
Trial design
Design model
Single group
Treatments tested in this trial
MRI examination
Other interventionAll subjects (healthy subjects and patients) will have an MRI examination with optimized sequences
Treatment groups
720 Participants
are divided into 1 treatment groupGroup A: All subjects will have an MRI examinationExperimental treatment 1 intervention
Trial outcomes
Primary outcomes
1
Image quality based on standard imaging quality criteria.
The image quality will be appreciated visually at least by a radiologist or a researcher.
Time frame
6 months after the last inclusionSecondary outcomes
1
Comparison of the Signal to Noise Ratio obtained by the optimized MRI sequence and the reference situation (standard sequence).
Signal to Noise Ratio will be measured in arbitrary units.
Time frame
6 months after the last inclusion2
Comparison of the Contrast to Noise Ratio obtained by the optimized MRI sequence and the reference situation (standard sequence).
Contrast to Noise Ratio will be measured in arbitrary units.
Time frame
6 months after the last inclusion3
Comparison of the acquisition time obtained with the optimized MRI sequence and the reference situation (standard sequence).
Time acquisition will be evaluated in minutes.
Time frame
6 months after the last inclusion4
Comparison of blurring and artefacts obtained by the optimized MRI sequence and the reference situation (standard sequence).
Absence of blurring and artefacts will be assessed by at least one radiologist according to an ordinal scale.
Time frame
6 months after the last inclusionSponsors and contacts
Click on the lead sponsor to view all of their trials.
Source ClinicalTrials.gov