Liver MRI could spot dangerous drug interactions early
NCT ID NCT07541807
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tested whether a special MRI scan can measure how two common drugs, metformin and ciclosporin, affect the liver. Twelve healthy volunteers received the MRI dye gadoxetate before and after taking the drugs. The goal was to see if the scan could detect changes in liver function, which could help identify risky drug interactions earlier in development.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- gadoxetate (MRI dye), metformin, ciclosporin
- What this could lead to
- If successful, this could lead to a safer, non-invasive way to test how new drugs interact with the liver, reducing drug development failures.
- What could go wrong
- This is a very small, early-phase study in healthy volunteers, not patients. The MRI method may not prove reliable enough for widespread use.
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.
- Participants
-
12 people
The number who actually took part.
- Started
-
Dec 2024
- Finished
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Feb 2025
- Lead sponsor
-
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.
Who is studied
Healthy volunteers responding to a call for study participation (online advertisements).
- Ages
-
18 years and older
- Sex
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Anyone
- Healthy volunteers
-
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 * Able to provide informed consent * Age above 18 years * Able to attend for all scheduled visits * Able to adhere to instructions on pre-scan food and drinks intake * Able to lie flat for the duration of the scan Exclusion criteria Standard MRI exclusions, including: * No history of liver or kidney disease * No history of heart failure * No history of uncontrolled hypertension * No history of malignancy or premalignant conditions, past or present * No current uncontrolled infections * Not currently pregnant * Not currently breastfeeding * No regular prescribed medication, except the oral contraceptive pill * Cochlear implant * Aneurysm clips * Neurological stimulator * Implanted cardiac devices (ICD, PPM, loop recorders, or any others) * Metal heart valve * History of retained metal foreign bodies * Other implanted metal device which prevents MR imaging * Claustrophobia * Weight exceeding 140 kg * History or allergic reaction to MRI contrast agent
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Royal Hallamshire Hospital
Sheffield, United Kingdom
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University of Sheffield, POLARIS, 18 Claremont Crescent
Sheffield, S10 2RX, United Kingdom
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