New MRI method could speed up bladder cancer diagnosis
NCT ID NCT05779631
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares a new diagnostic approach—using an MRI plus a same-day biopsy—against the standard procedure (TURBT) for diagnosing muscle-invasive bladder cancer. Researchers will enroll 360 adults suspected of having this aggressive cancer. The goal is to see if the new method leads to faster treatment and better outcomes, such as longer survival without the cancer spreading.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- mpMRI plus same-day cystoscopic bladder biopsy
- What this could lead to
- If successful, this could replace the standard two-step diagnosis with a faster, single-day procedure, potentially improving survival by starting treatment sooner.
- What could go wrong
- This is a diagnostic study, not a treatment trial. The MRI approach may not prove more effective than current methods, and some patients may still need additional procedures.
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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About 360 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2023
- Expected to finish
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Jun 2031
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.
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 (18+ years of age) * Clinically suspected MIBC * No lymph node or distant metastases * Written informed consent Exclusion Criteria: * Unable or unwilling to undergo mpMRI * Unfit for TURBT * Unfit for definitive treatment with curative intent * A history of cancer, including bladder cancer, except: non-melanoma skin cancer, prostate cancer on active surveillance or a solid malignant tumor ≥5 years disease-free since last treatment
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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
19 sites. 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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Amsterdam UMC, location AMC
RECRUITINGAmsterdam, Netherlands
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Amsterdam UMC, location VUmc
RECRUITINGAmsterdam, Netherlands
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Antoni van Leeuwenhoek - Netherlands Cancer Institute
RECRUITINGAmsterdam, Netherlands
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Bernhoven ziekenhuis
RECRUITINGUden, Netherlands
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Canisius Wilhelmina Ziekenhuis
RECRUITINGNijmegen, Netherlands
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Erasmus Medical Center
NOT_YET_RECRUITINGRotterdam, Netherlands
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Jeroen Bosch ziekenhuis
RECRUITING's-Hertogenbosch, Netherlands
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Maasziekenhuis Pantein
RECRUITINGBoxmeer, Netherlands
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Meander MC
NOT_YET_RECRUITINGAmersfoort, Netherlands
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Medisch Spectrum Twente
NOT_YET_RECRUITINGEnschede, Netherlands
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OLVG
RECRUITINGAmsterdam, Netherlands
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Radboud university medical center
RECRUITINGNijmegen, Netherlands
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Rijnstate ziekenhuis
RECRUITINGArnhem, Netherlands
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St. Antonius ziekenhuis
RECRUITINGNieuwegein, Netherlands
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Treant
NOT_YET_RECRUITINGEmmen, Netherlands
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University Medical Center Utrecht
RECRUITINGUtrecht, Netherlands
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VieCuri medisch centrum
RECRUITINGVenlo, Netherlands
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Ziekenhuis Gelderse Vallei
RECRUITINGEde, Netherlands
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Ziekenhuisgroep Twente
RECRUITINGAlmelo, Netherlands
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can intensified chemotherapy before surgery clear bladder tumors?
- Lab-Grown tumor organoids could pick the right bladder chemo
- Can tumor genes decide who keeps their bladder?
- Lab-Grown tumor models could match patients to the right cancer drug
- Can heated saline during bladder surgery stop tumors from coming back?
- Can a radioactive antibody light up hidden tumors on PET scans?