Bladder cancer treatment patterns under the microscope
NCT ID NCT07386847
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how adults with advanced bladder cancer are treated in everyday medical practice, not in a controlled trial. Researchers will analyze data from cancer clinics to see how long patients go without their disease worsening after starting their first treatment. The goal is to understand which medicines are used and how well they work in the real world.
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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1 person
The number who actually took part.
- Started
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Feb 2026
- Finished
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Mar 2026
- 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
The study population includes adult patients in the United States diagnosed with locally advanced or metastatic urothelial carcinoma (la/mUC) who initiated first line systemic treatment in the Flatiron Health database after 04/01/2023.
- 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: * Adults (18 years or older) diagnosed with locally advanced or metastatic urothelial carcinoma (la/mUC) in the Flatiron Health database. * Started first line systemic treatment for la/mUC during the study period. * Received care in the United States, as the study is U.S.-based. * Has sufficient available real-world data to assess treatment patterns and outcomes (e.g., treatment dates, follow-up, response/survival information). Exclusion Criteria: * Histology other than transitional cell (urothelial) carcinoma. * Primary site of disease other than bladder, renal pelvis, ureter, or urethra * Clinical trial participation.
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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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Pfizer Office
New York, New York, 10001, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Bladder-Sparing hope: cystoscopy tested to spot Cancer-Free bladders before surgery
- Can intensified chemotherapy before surgery clear bladder tumors?
- Chemo combo tested as backup for bladder cancer that outsmarts First-Line therapy
- New Antibody-Drug conjugate put to the test against Hard-to-Treat cancers
- Chemo gel delivered directly to kidney tumors: can it help when other options run out?
- Can tumor genes decide who keeps their bladder?