A Study of Tiragolumab in Combination With Atezolizumab Compared With Placebo in Combination With Atezolizumab in Patients With Previously Untreated Locally Advanced Unresectable or Metastatic PD-L1-Selected Non-Small Cell Lung Cancer
Conditions
- Non-Small Cell Lung Cancer
Interventions
- DRUG: Atezolizumab
- DRUG: Tiragolumab
- DRUG: Matching Placebo
Sponsor
Hoffmann-La Roche