Bladder cancer drugs under the microscope: do they work in everyday practice?
NCT ID NCT07207928
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This observational study followed 35 adults with advanced urothelial (bladder) cancer who had stable disease after initial chemotherapy. They received either Avelumab as first-line maintenance therapy or Pembrolizumab as second-line therapy. Researchers tracked how long the cancer stayed under control, side effects, and costs over 12 months, with up to 10 years of past data. The goal is to see how these drugs perform in real-world settings, outside of controlled clinical trials.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Avelumab and Pembrolizumab
- What this could lead to
- If successful, this study could provide real-world evidence on the effectiveness and cost of these immunotherapies, helping doctors make better treatment decisions for advanced bladder cancer.
- What could go wrong
- This is a small observational study (35 people) that looks back at past data and follows patients for only 12 months. It cannot prove cause and effect, and results may not apply to all patients.
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
-
35 people
The number who actually took part.
- Started
-
Sep 2024
- Finished
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Dec 2025
- Lead sponsor
-
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 advanced urothelial cancer without disease progression after 4-6 cycles of first-line platinum-based chemotherapy
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * At least 18 years of age * ECOG PS 0-2 * Diagnosis of pathologically confirmed stage IV urothelial cancer, regardless of PD-L1 status * Patients treated with platinum-based chemotherapy (Cisplatin or Carboplatin) in the first-line setting who have not shown disease progression after 4-6 cycles of chemotherapy * Patients receiving Avelumab as maintenance therapy in the first-line setting or Pembrolizumab in the second-line setting * Availability of hospital and/or outpatient medical records for clinical data collection * Ability to understand and willingness to provide informed consent, or deceased patients at the time of enrollment, in compliance with Article 110 of the Privacy Code and the safeguards established by the Data Protection Authority in Provision No. 298 of May 9, 2024. Exclusion Criteria: * History of another malignancy or concurrent malignancy (except for cured non-melanoma skin cancer, low-risk prostate cancer, T1/T2 glottic cancer, stage 0 or I breast cancer, non-invasive bladder cancer, or in situ cervical cancer).
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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
-
Azienda Ospedaliera Universitaria Integrata di Verona
Verona, Verona, 37134, Italy
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