Can a phantom calibration system make prostate MRI reliable across all scanners?
NCT ID NCT06607783
First seen Sep 09, 2026 · Last updated Sep 10, 2026 · Updated 1 time
Summary
Researchers are testing a device called the CARE phantom system to see if it can make prostate MRI measurements more consistent across different scanners. The study includes men aged 18 and older who are undergoing prostate cancer investigation and have suspicious lesions on MRI. Participants receive standard MRI scans on different scanners, and the phantom system calibrates the images to reduce variability. The goal is to determine whether this calibration improves the reproducibility of apparent diffusion coefficient measurements, which could help doctors better distinguish between cancerous and benign tissue.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a phantom calibration system for MRI scanners
- What this could lead to
- If it works, this could make prostate MRI results more consistent across different hospitals and scanners, helping doctors detect prostate cancer more reliably.
- What could go wrong
- This is a small, early-stage study focused on technical calibration, not patient outcomes. The system may not achieve the desired reproducibility, and better calibration does not guarantee improved cancer detection.
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
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About 66 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Male participants with suspected prostate cancer residing in the London area.
- Ages
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18 years and older
- Sex
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Male participants only
- 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: * Men aged 18 years and older undergoing investigations for PCa. * Standard of Care MRI conducted. * One or more lesions with a Likert score of 3 or above identified on clinical reports. * Planned targeted biopsy within 6 months from the date of clinical care MRI. * Willing and able to provide written informed consent. Exclusion Criteria: * Prostate specific antigen (PSA) level \> 20ng/ml within 6 months * Previous diagnosis of prostate cancer * Ongoing hormone treatment within 3 months prior to MRI, excluding antiandrogens or 5-alpha reductase inhibitors * Contraindication to MRI scan
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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.
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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University College Hospital
RECRUITINGLondon, London, WC1E 6AG, United Kingdom
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