MRI-Targeted biopsies may outshine standard needle probes for aggressive prostate cancer
NCT ID NCT02485379
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compared two ways to biopsy the prostate in 275 men with suspected cancer. The standard method takes random samples from the gland, which can miss aggressive tumors or find harmless ones. The new method uses MRI images to guide the needle to suspicious spots. The goal was to see if MRI-targeted biopsies catch more aggressive cancers (Gleason score 7 or higher) than the standard approach.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could make MRI-targeted biopsy the new standard for detecting aggressive prostate cancer, reducing missed diagnoses and unnecessary treatments.
- What could go wrong
- This is a completed diagnostic study, not a treatment trial. Results may not change practice if they show only modest improvement or if MRI is not widely available.
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
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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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275 people
The number who actually took part.
- Start date
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Jul 2015
- Finished
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Nov 2016
- 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 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: * Patient referred for prostate mp-MRI before a first set of prostate biopsies, with a planned time interval of less than 3 months between MRI and biopsies * Age ≤75 years * PSA level ≤20 ng/mL * Clinical stage ≤T2c * Patient insured under the French social security system or beneficiary of an equivalent regime Exclusion Criteria: * Contraindication to transrectal biopsy * Contraindication to MRI * History of hip prosthesis * History of androgen deprivation therapy * Patients with history of prostate cancer diagnosed on TURP * Patients with history of pelvic radiation therapy (whatever the reason) * Patient deprived of freedom following a court or administrative order * Patient under guardianship or under legal guardianship
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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
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CHU Nancy Brabois
Vandœuvre-lès-Nancy, 54511, France
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CHU de Saint-Etienne
Saint-Etienne, 42055, France
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CLIMAL (Centre Libéral Imagerie Médicale Agglomération Lille)
Lille, 59700, France
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Centre Hospitalier Lyon Sud
Pierre-Bénite, 69495, France
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Centre Hospitalier St Joseph St Luc
Lyon, 69365, France
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Clinique Jules Verne
Nantes, 44300, France
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Clinique Urologique Nantes Atlantis
Saint-Herblain, 44815, France
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Groupe Hospitalier Pellegrin - CHU de Bordeaux
Bordeaux, 33076, France
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Hopital Pitie Salpetriere
Paris, 75013, France
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Hôpital Cochin
Paris, 75014, France
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Hôpital Edouard Herriot
Lyon, 69437, France
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Hôpital Européen Georges Pompidou
Paris, 75015, France
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Hôpital Huriez - CHU de Lille
Lille, 59037, France
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Hôpital Michallon - CHU de Grenoble
Grenoble, 38043, France
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Hôpital Necker
Paris, 75015, France
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Hôpital Privé La Louvière
Lille, 59042, France
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IRMAS
Saint-Priest-en-Jarez, 42270, France
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Institut Paoli Calmettes
Marseille, 13273, France
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Institut Universitaire du Cancer de Toulouse (IUCT) Oncopole - CHU de Toulouse
Toulouse, 31059, France
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Nouvel Hopital Civil - CHU de Strasbourg
Strasbourg, 67091, France
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Other studies related to the condition(s) this trial covers.
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