MRI dye tracked in urine: new study aims to see how fast it clears
NCT ID NCT06191731
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at how quickly gadolinium, a contrast agent used in some MRIs, leaves the body through urine. Researchers will collect urine samples from 60 adults before and up to 2.5 hours after their MRI. The goal is to better understand the body's elimination of this substance.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
gadolinium-based contrast agents
What this could lead to
If successful, this could help doctors understand how quickly the body clears gadolinium after an MRI, which may improve safety guidelines.
What could go wrong
This is a small, early observational study with only 60 participants. It measures urine levels, not health outcomes, so it won't directly change treatment.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Email: •••••@•••••
Locations
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CHR Metz-Thionville / Hopital Bel Air
NOT_YET_RECRUITINGThionville, France
Contact
Contact Email: •••••@•••••
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CHR Metz-Thionville/Hopital de Mercy
RECRUITINGMetz, Grand Est, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact