At a glance
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An Open-Label, Multicohort, Phase II Study of Atezolizumab in Advanced Solid Tumors
In Brief
A Phase 2 clinical trial evaluating Atezolizumab (MPDL3280A), an engineered anti-programmed death-ligand 1 (PD-L1) antibody for Tumors. Completed, enrolled 474 participants across 48 sites in 18 countries.
Detailed Summary
The primary efficacy objective for this study is to evaluate non-progression rate (NPR) at 18 weeks in participants with advanced solid tumors treated with atezolizumab, defined as the percentage of participants with complete response (CR), partial response (PR), or stable disease (SD) as assessed by the investigator according to Response Evaluation Criteria in Solid Tumors (RECIST) Version (v) 1.1, or according to disease-specific criteria for prostate cancer and malignant pleural mesothelioma.
Study Details
Timeline
Interventions
Atezolizumab will be given as IV infusion over 60 minutes on Day 1 of Cycle 1, then over 30 minutes (as tolerated) on Day 1 of each subsequent 3-week cycle.