MRI makeover: can new scans be sharper and more comfortable?
NCT ID NCT04645628
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study aims to improve MRI scans by testing optimized acquisition sequences. Researchers will compare image quality and comfort between standard and new methods in 720 healthy volunteers and patients. The goal is to make MRI exams faster, clearer, and less stressful.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to faster, more comfortable MRI scans with clearer images, benefiting both patients and doctors.
- What could go wrong
- This is an early-stage optimization study, not a treatment trial. The new sequences may not significantly improve quality or comfort, and results may not apply to all MRI machines.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 720 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2020
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria for all subjects : * 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, * to give a written consent. Inclusion Criteria especially for Patients : * to perform a MRI examination of the head, neck, spine, thorax, abdomen, pelvis, retroperitoneum, lower limbs, upper limbs or whole body during clinical follow-up care. Exclusion Criteria for all subjects : * any contraindication to MR examination (active medical device, ferromagnetic foreign body, pregnancy, morbid obesity, claustrophobia, … ), * subject under a measure of legal protection. Exclusion Criteria especially for Healthy Subjects : * 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. Exclusion Criteria especially for Patients : * to have a limited MRI examination time due to a sensitive clinical situation (sedation, unstable hemodynamic state, postoperative).
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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CHRU de Nancy
RECRUITINGNancy, 5400, France
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