New MRI scan could spare thousands from unnecessary kidney surgery
NCT ID NCT07173140
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tests whether new types of MRI scans can tell the difference between aggressive and harmless kidney tumors before surgery. Currently, standard scans can find tumors but can't tell if they are dangerous. 30 adults with small kidney tumors will get an extra MRI before their planned surgery. The goal is to see if the new MRI can accurately identify which tumors need treatment, potentially avoiding unnecessary surgery for benign ones.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- MRI scan with novel sequences
- What this could lead to
- If successful, this could lead to a non-invasive way to identify which kidney tumors need treatment and which can be safely monitored.
- What could go wrong
- This is a very small pilot study (30 people) testing a new imaging technique. It may not prove accurate enough to replace biopsies, and results may not apply to all patients.
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
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30 people
The number who actually took part.
- Started
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Nov 2024
- Expected to finish
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Sep 2025
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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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Aged 18 and over 2. Confirmed renal tumour ≤ 7 cm planned for surgical resection 3. Willing and able to provide written informed consent 4. Able to lie supine for the duration of an MRI Exclusion Criteria: 1. Contraindication to MRI e.g., cardiac pacemaker 2. Contraindication to MR contrast agents 3. Pregnancy 4. Breastfeeding 5. Deranged renal function (eGFR \<30) in the last three months. 6. Previous treatment of the renal tumour e.g., ablation, radiotherapy
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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
-
University College London
London, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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