AK105-302 is a 1:1 randomized, double-blind, placebo-controlled, multicenter, phase III trial to compare penpulimab or placebo plus carboplatin and paclitaxel as first-line treatment for locally advanced or metastatic squamous NSCLC....In the PD-L1-positive population, the mPFS by IRRC was also significantly longer with P+C than with C (8.1m vs. 4.2m; HR 0.37, 95%CI: 0.27-0.51; p < 0.0001)….These positive data will support penpulimab plus chemotherapy may be a promising and safe first-line treatment for locally advanced or metastatic squamous NSCLC.