Bladder cancer breakthrough? MRI may predict chemo success in days
NCT ID NCT07202845
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a special type of MRI (multiparametric MRI) can predict early on if chemotherapy is working for muscle-invasive bladder cancer. 39 participants will get three MRI scans: before chemo, one day after the first dose, and after finishing chemo. The goal is to see if changes in the MRI can tell doctors whether the tumor is shrinking, helping avoid unnecessary delays and toxicity from ineffective treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Multiparametric Magnetic Resonance Imaging (mpMRI)
- What this could lead to
- If successful, this could allow doctors to quickly tell if chemotherapy is working for bladder cancer patients, enabling them to switch treatments sooner and avoid unnecessary side effects.
- What could go wrong
- This is a small, early study with only 39 participants, so results may not apply to everyone. The MRI technique is still experimental and not yet proven to reliably predict outcomes.
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 39 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2025
- Expected to finish
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Jun 2026
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
Patients with newly diagnosed, clinically localized muscle-invasive urothelial bladder cancer (cT2-T4aN0M0) who are eligible for neoadjuvant cisplatin-based chemotherapy and radical cystectomy, and can safely undergo multiparametric MRI examinations.
- 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: * Patients diagnosed with cT2-T4 urothelial carcinoma of the urinary bladder, according to the TNM classification (8), who give informed, written consent on participation in the study and approve all its requirements. * Planned to receive cisplatin-based NAC followed by radical cystectomy. * Willing to undergo three mpMRI scans (baseline, 24h post-initial cisplatin, and post-NAC). Exclusion Criteria: * Patients who have received pelvic radiotherapy. * Severe renal impairment * Previous open or laparoscopic pelvic surgery. * Presence of distant metastases at diagnosis. * Patients with contraindications to MRI. * Ineligibility to cisplatin
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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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Amr E. Darwish
RECRUITINGAsyut, Egypt
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