New MRI method may spare kidney patients unnecessary biopsies
NCT ID NCT06126159
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a special MRI can tell the difference between harmless and cancerous kidney growths when standard CT scans cannot see fat. About 44 adults with kidney masses that have no visible fat on CT will get this advanced MRI. The goal is to see if the MRI can identify tumor types and guide treatment without needing a needle biopsy.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- multiparametric and fat-detection magnetic resonance imaging (MRI)
- What this could lead to
- If successful, this MRI method could help doctors diagnose kidney tumor types without needing a biopsy, guiding treatment decisions more safely.
- What could go wrong
- This is a small, early-stage study with only 44 participants, so results may not apply to everyone. The MRI technique may not be accurate enough to replace biopsy in all cases.
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
-
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
-
About 44 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Feb 2019
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- 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.
- Ages
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20 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: 1. Age ≥ 20 years old 2. Have renal parenchymal masses with no detectable intra-tumoral fat on computed tomography (CT) 3. Normal renal function (i.e.: estimated glomerular filtration rate ≧ 60 mL/min/1.73 m2) 4. No allergy history of iodinated contrast medium Exclusion Criteria: 1. Pregnant or lactating woman 2. Withdrawal of informed consent 3. Those who have not completed MRI 4. Those who did not receive renal tumor biopsy
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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
-
Li-Jen Wang
Taoyuan, Taiwan, 333, Taiwan
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