Hoffmann-La Roche posts results of Phase III tiragolumab trial in NSCLC
The study, completed with 620 participants, compared tiragolumab plus atezolizumab to placebo plus atezolizumab in patients with previously untreated locally advanced, unresectable or metastatic PD-L1-selected non-small cell lung cancer. Primary completion occurred on December 30, 2025, and the trial was registered as NCT04294810.
Primary source
ClinicalTrials.gov results record, November 9, 2026
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
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