A Study of Atezolizumab Compared With Chemotherapy in Participants With Locally Advanced or Metastatic Urothelial Bladder Cancer [IMvigor211]
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ClinicalTrials.gov Identifier: NCT02302807 |
Recruitment Status :
Completed
First Posted : November 27, 2014
Results First Posted : April 11, 2018
Last Update Posted : August 1, 2019
|
Sponsor:
Hoffmann-La Roche
Information provided by (Responsible Party):
Hoffmann-La Roche
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Study Type | Interventional |
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Study Design | Allocation: Randomized; Intervention Model: Parallel Assignment; Masking: None (Open Label); Primary Purpose: Treatment |
Condition |
Bladder Cancer |
Interventions |
Drug: Atezolizumab (MPDL3280A) [TECENTRIQ], an engineered anti-PDL1 antibody Drug: Docetaxel Drug: Paclitaxel Drug: Vinflunine |
Enrollment | 931 |
Participant Flow
Recruitment Details | |
Pre-assignment Details |
Arm/Group Title | Chemotherapy (Vinflunine, Paclitaxel, or Docetaxel) | Atezolizumab |
---|---|---|
Arm/Group Description | Participants randomized to the chemotherapy arm received vinflunine, paclitaxel, or docetaxel per the investigators choice. Vinflunine 320 milligrams per square meter (mg/m^2), paclitaxel 175 mg/m^2, or docetaxel 75 mg/m^2 were administered intravenously on Day 1 of each 21-day cycle until disease progression per standard RECIST v1.1 or unacceptable toxicity. | Atezolizumab was administered intravenously at a fixed dose of 1200 milligrams (mg) on Day 1 of each 21-day cycle. Participants received atezolizumab as long as they continued to experience clinical benefit in the opinion of the investigator until unacceptable toxicity or symptomatic deterioration attributed to disease progression as determined by the investigator. |
Period Title: Overall Study | ||
Started | 464 | 467 |
Received Treatment | 443 | 459 |
Completed | 0 [1] | 0 [2] |
Not Completed | 464 | 467 |
Reason Not Completed | ||
Withdrawal by Subject | 28 | 11 |
Lost to Follow-up | 4 | 6 |
Death | 397 | 385 |
Study Terminated By Sponsor | 35 | 64 |
Physician Decision | 0 | 1 |
[1]
Participants still on chemotherapy were discontinued where that treatment was available locally.
[2]
Participants still receiving atezolizumab had opportunity to continue treatment in extension study.
|
Baseline Characteristics
Arm/Group Title | Chemotherapy (Vinflunine, Paclitaxel, or Docetaxel) | Atezolizumab | Total | |
---|---|---|---|---|
Arm/Group Description | Participants randomized to the chemotherapy arm received vinflunine, paclitaxel, or docetaxel per the investigators choice. Vinflunine 320 milligrams per square meter (mg/m^2), paclitaxel 175 mg/m^2, or docetaxel 75 mg/m^2 were administered intravenously on Day 1 of each 21-day cycle until disease progression per standard RECIST v1.1 or unacceptable toxicity. | Atezolizumab was administered intravenously at a fixed dose of 1200 milligrams (mg) on Day 1 of each 21-day cycle. Participants received atezolizumab as long as they continued to experience clinical benefit in the opinion of the investigator until unacceptable toxicity or symptomatic deterioration attributed to disease progression as determined by the investigator. | Total of all reporting groups | |
Overall Number of Baseline Participants | 464 | 467 | 931 | |
Baseline Analysis Population Description |
[Not Specified]
|
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Age, Continuous
Mean (Standard Deviation) Unit of measure: Years |
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Number Analyzed | 464 participants | 467 participants | 931 participants | |
66.1 (9.3) | 65.9 (9.6) | 66.0 (9.4) | ||
Sex: Female, Male
Measure Type: Count of Participants Unit of measure: Participants |
||||
Number Analyzed | 464 participants | 467 participants | 931 participants | |
Female |
103 22.2%
|
110 23.6%
|
213 22.9%
|
|
Male |
361 77.8%
|
357 76.4%
|
718 77.1%
|
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Ethnicity (NIH/OMB)
Measure Type: Count of Participants Unit of measure: Participants |
||||
Number Analyzed | 464 participants | 467 participants | 931 participants | |
Hispanic or Latino |
16 3.4%
|
13 2.8%
|
29 3.1%
|
|
Not Hispanic or Latino |
368 79.3%
|
363 77.7%
|
731 78.5%
|
|
Unknown or Not Reported |
80 17.2%
|
91 19.5%
|
171 18.4%
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Race (NIH/OMB)
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 464 participants | 467 participants | 931 participants | |
American Indian or Alaska Native |
0 0.0%
|
0 0.0%
|
0 0.0%
|
|
Asian |
55 11.9%
|
63 13.5%
|
118 12.7%
|
|
Native Hawaiian or Other Pacific Islander |
0 0.0%
|
0 0.0%
|
0 0.0%
|
|
Black or African American |
2 0.4%
|
1 0.2%
|
3 0.3%
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|
White |
336 72.4%
|
335 71.7%
|
671 72.1%
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|
More than one race |
1 0.2%
|
0 0.0%
|
1 0.1%
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|
Unknown or Not Reported |
70 15.1%
|
68 14.6%
|
138 14.8%
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Outcome Measures
Adverse Events
Limitations and Caveats
[Not Specified]
More Information
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts
the PI's rights to discuss or publish trial results after the trial is completed.
The Study being conducted under this Agreement is part of the Overall Study. Investigator is free to publish in reputable journals or to present at professional conferences the results of the Study, but only after the first publication or presentation that involves the Overall Study. The Sponsor may request that Confidential Information be deleted and/or the publication be postponed in order to protect the Sponsor's intellectual property rights.
Results Point of Contact
Name/Title: | Medical Communications |
Organization: | Hoffmann-La Roche |
Phone: | 800-821-8590 |
EMail: | genentech@druginfo.com |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | Hoffmann-La Roche |
ClinicalTrials.gov Identifier: | NCT02302807 |
Other Study ID Numbers: |
GO29294 2014-003231-19 ( EudraCT Number ) |
First Submitted: | November 25, 2014 |
First Posted: | November 27, 2014 |
Results First Submitted: | March 13, 2018 |
Results First Posted: | April 11, 2018 |
Last Update Posted: | August 1, 2019 |