Trial Identifiers
Use the hyperlinks, where available to access additional clinical trial information.
Scientific Title
A Phase II, Open-Label, Multicenter Study Evaluating the Safety and Efficacy of Neoadjuvant and Adjuvant Tiragolumab Plus Atezolizumab, With or Without Platinum-Based Chemotherapy, in Patients With Previously Untreated Locally Advanced Resectable Stage II, IIIA, or Select IIIB Non-Small Cell Lung Cancer
Commercial Sponsor
Hoffmann-La Roche
Summary
Eligible participants will be allocated to one of two experimental arms. Participants with high programmed death-ligand 1 (PD-L1) expression level will be enrolled in Cohort A, and will receive neoadjuvant atezolizumab plus tiragolumab for 4 cycles, followed by surgery to remove the cancer, and either adjuvant atezolizumab plus tiragolumab for 16 cycles or adjuvant chemotherapy for 4 cycles, at the discretion of the investigator. Participants with any PD-L1 expression level will be enrolled in Cohort B, and will receive neoadjuvant atezolizumab plus tiragolumab plus chemotherapy for 4 cycles, followed by surgery to remove the cancer, and adjuvant atezolizumab plus tiragolumab for 16 cycles. In both Cohorts, Atezolizumab will be given at a dose of 1200mg administered via intravenous infusion on Day 1 of each 21-day cycle, and Tiragolumab will be given at a dose of 600mg administered via intravenous infusion on Day 1 of each 21-day cycle. In both Cohorts, chemotherapy may include cisplatin/carboplatin + pemetrexed (for non-squamous only); cisplatin/carboplatin + gemcitabine (for squamous only); or carboplatin + paclitaxel.