A Study to Investigate Efficacy and Safety of Cobimetinib Plus Atezolizumab and Atezolizumab Monotherapy Versus Regorafenib in Participants With Metastatic Colorectal Adenocarcinoma (COTEZO IMblaze370)
Conditions
Interventions
- DRUG: Atezolizumab (MPDL3280A), an Engineered Anti-PDL1 Antibody
- DRUG: Cobimetinib
- DRUG: Regorafenib
Sponsor
Hoffmann-La Roche