Can MRI spot which prostate cancers are safe to watch?
NCT ID NCT02526797
First seen Sep 16, 2026 · Last updated Sep 17, 2026 · Updated 1 time
Summary
Researchers at Herlev Hospital are studying whether multiparametric MRI can help doctors decide which men with low-risk prostate cancer can safely stay on active surveillance instead of getting treatment. The trial enrolls 150 men with newly diagnosed low-risk prostate cancer who are already on active surveillance. Each participant gets an mp-MRI about two and a half months after their initial biopsy, and researchers track whether the MRI findings change the treatment plan.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- multiparametric MRI with contrast
- What this could lead to
- If it works, doctors could use MRI to better tell which low-risk prostate cancers are safe to watch and which need treatment.
- What could go wrong
- MRI can miss some cancers or flag harmless ones, so it may not replace biopsies. This is a single-center study of 150 men, and results may not apply everywhere.
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 150 people
The number the study aims to enrol. It can still change while the study runs.
- Start date
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Jan 2013
- Expected to finish
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Dec 2027
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.
Who is studied
Men with newly diagnosed low-risk prostate cancer enrolled in active surveillance at Dept. of Urology, Herlev University Hospital, from Januar 2013 to June 2015, who have had an mp-MRI of the prostate in their diagnostic follow-up.
- Ages
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18 to 75 years
- 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: * Patients with low risk localized prostate cancer enrolled in active surveillance Exclusion Criteria: * Metastatic prostate cancer * No mp-MRI data present * Prostate cancer treatment * Known allergic reaction to Gadolinium-based MRI contrast agent * Prostate biopsy during the last 21 days * Impaired renal function with GFR \< 30 ml / min * pacemaker * Magnetic metal residues in the body * Claustrophobia * Psychiatric disorders * Age under 18 years
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Department of Urology, Herlev University Hospital Herlev
Herlev, 2730, Denmark
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