At a glance
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A Phase III, Open-Label, Randomized Study of Atezolizumab (MPDL3280A, Anti-Pd-L1 Antibody) in Combination With Carboplatin or Cisplatin + Pemetrexed Compared With Carboplatin or Cisplatin + Pemetrexed in Patients Who Are Chemotherapy-Naive and Have Stage IV Non-Squamous Non-Small Cell Lung Cancer
In Brief
A Phase 3 clinical trial evaluating Atezolizumab, Carboplatin, and 2 other interventions for Non-Small Cell Lung Cancer. Completed, enrolled 578 participants across 183 sites in 27 countries.
Detailed Summary
This is a randomized, Phase III, multicenter, open-label study designed to evaluate the safety and efficacy of atezolizumab in combination with cisplatin or carboplatin + pemetrexed compared with treatment with cisplatin or carboplatin + pemetrexed in participants who are chemotherapy-naive and have Stage IV non-squamous NSCLC. Eligible participants will be randomized by a 1:1 ratio into 2 groups: Arm A (Atezolizumab + Carboplatin or Cisplatin + Pemetrexed) and Arm B (Carboplatin or Cisplatin + Pemetrexed). The study will be conducted in two phases: Induction Phase and Maintenance Phase.
Study Details
Timeline
Interventions
Participants received IV infusion of 1200 mg atezolizumab on Day 1 q3w for 4 or 6 cycles (Cycle length=21 days) in induction dosing period and until disease progression on Day 1 q3w in the maintenance dosing period.
Participants received IV infusion of carboplatin on Day 1 q3w for 4 or 6 cycles (Cycle length=21 days) in induction dosing period with doses calculated using Calvart formula.
Participants received IV infusion of 75 mg/m\^2 cisplatin on Day 1 q3w for 4 or 6 cycles (Cycle length=21 days) in induction dosing period.
Participants received IV infusion of 500 mg/m\^2 pemetrexed on Day 1 q3w for 4 or 6 cycles (Cycle length=21 days) in induction dosing period and until disease progression on Day 1 q3w in the maintenance dosing period.