KEYNOTE 671 Trial Summary Introduction:The KEYNOTE 671 trial aimed to investigate the efficacy of perioperative pembrolizumab, an immune checkpoint inhibitor, in patients with resectable early-stage non–small-cell lung cancer (NSCLC). This randomized, double-blind, phase 3 trial assessed the benefits of neoadjuvant and adjuvant pembrolizumab in combination with chemotherapy compared to chemotherapy alone. Methods:The trial enrolled participants […]