A Study of Atezolizumab Compared With Chemotherapy in Participants With Locally Advanced or Metastatic Urothelial Bladder Cancer [IMvigor211]
A Phase III, Open-Label, Multicenter, Randomized Study to Investigate the Efficacy and Safety of Atezolizumab (Anti-PD-L1 Antibody) Compared With Chemotherapy in Patients With Locally Advanced or Metastatic Urothelial Bladder Cancer After Failure With Platinum-Containing Chemotherapy
Sponsor: Hoffmann-La Roche
A PHASE3 clinical study on Bladder Cancer, this trial is completed. The trial is conducted by Hoffmann-La Roche and has accumulated 16 data snapshots since 2015. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.
Status Flow
Change History
16 versions recorded-
Sep 2025 — Present [monthly]
Completed PHASE3
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Sep 2024 — Sep 2025 [monthly]
Completed PHASE3
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Jul 2024 — Sep 2024 [monthly]
Completed PHASE3
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Jan 2021 — Jul 2024 [monthly]
Completed PHASE3
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Sep 2019 — Jan 2021 [monthly]
Completed PHASE3
▶ Show 11 earlier versions
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Feb 2019 — Sep 2019 [monthly]
Completed PHASE3
Status: Active Not Recruiting → Completed
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Dec 2018 — Feb 2019 [monthly]
Active Not Recruiting PHASE3
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Oct 2018 — Dec 2018 [monthly]
Active Not Recruiting PHASE3
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Sep 2018 — Oct 2018 [monthly]
Active Not Recruiting PHASE3
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Jun 2018 — Sep 2018 [monthly]
Active Not Recruiting PHASE3
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May 2018 — Jun 2018 [monthly]
Active Not Recruiting PHASE3
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Dec 2017 — May 2018 [monthly]
Active Not Recruiting PHASE3
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Jul 2017 — Dec 2017 [monthly]
Active Not Recruiting PHASE3
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May 2017 — Jul 2017 [monthly]
Active Not Recruiting PHASE3
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Feb 2017 — May 2017 [monthly]
Active Not Recruiting PHASE3
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Jan 2017 — Feb 2017 [monthly]
Active Not Recruiting PHASE3
First recorded
Jan 2015
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Hoffmann-La Roche
For direct contact, visit the study record on ClinicalTrials.gov .
Study Locations
Aachen, Germany , Adelaide, Australia , Aichi, Japan , Amsterdam, Netherlands , Angers, France , Antwerp, Belgium , Aomori, Japan , Arezzo, Italy , Athens, Greece , Atlanta, United States and 176 more locations