Immunotherapy combo aims to stall advanced bladder cancer
NCT ID NCT04568304
First seen Jul 09, 2026 · Last updated Jul 10, 2026 · Updated 1 time
Summary
This study tests whether adding the immunotherapy drug toripalimab to standard chemotherapy helps people with advanced bladder cancer that has not been treated before. Participants have a type of bladder cancer that has spread or cannot be removed by surgery and shows a protein called PD-L1. The trial compares toripalimab plus chemo against a placebo plus chemo to see if the combination delays cancer growth and is safe.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- toripalimab (an immunotherapy drug) plus standard chemotherapy (gemcitabine and cisplatin or carboplatin)
- What this could lead to
- If successful, this combination could become a new first-line standard of care for people with advanced bladder cancer that expresses PD-L1, potentially extending the time before the cancer worsens.
- What could go wrong
- This is a phase 3 trial, but results are not yet known. Immunotherapies can cause immune-related side effects, and not all patients respond. The benefit over chemotherapy alone may be modest or absent.
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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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Started
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Sep 2022
- Finished
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Sep 2022
- 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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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 1. Have full knowledge on this study and are willing to sign informed consent form (ICF); 2. Age 18-75 years at time of signing ICF, male or female; 3. The investigator judged that the subject is eligible for platinum-based chemotherapy; 4. Presence of histopathologically confirmed unresectable locally advanced (T4, any N; or any T, N2-3) or metastatic urothelial carcinoma; 5. No prior systemic anti-tumor therapy; 6. Subjects who are able to provide tumor tissue slides (≥ 5 slides) for PD-L1 test and the corresponding pathology report and whose PD-L1 test must be positive before randomization; 7. With at least one measurable lesion as per RECIST 1.1 criteria; 8. ECOG performance status score of 0-1; 9. Adequate function of vital organs. Exclusion criteria 1. Have received anti-tumor treatments, including chemotherapy, radiotherapy or investigational product within 28 days before randomization; 2. Have received traditional Chinese medicines with anti-tumor activity or immunomodulators (eg. Interferon and Interleukin) within 14 days before randomization; 3. Previous use of anti-PD-1/PD-L1 agent or a drug acting on another co-inhibitory T cell receptor; 4. Subjects who are currently participating in or have participated in a study with investigational product within 4 weeks before administration; 5. Having received systemic corticosteroid therapy (dose equivalent to prednisone \> 10 mg/day) within 14 days before randomization; 6. Subjects with active central nervous system (CNS) metastasis; 7. Grade 2 or higher peripheral neuropathy or hearing loss.
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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
-
Peking University Cancer Hospital
Beijing, China
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Peking University First Hospital
Beijing, China
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Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine
Shanghai, China
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Other studies related to the condition(s) this trial covers.
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- New hope for bladder cancer: experimental drug joins standard combo