Pembrolizumab with or without platinum-based chemotherapy as first-line treatment in advanced NSCLC expressing PD-L1 ≥50%: The PERSEE randomized phase III trial (GFPC 01-2020).
BACKGROUND Pembrolizumab, alone or combined with platinum-based chemotherapy, is a standard first-line treatment for patients with metastatic non-small-cell lung cancer (NSCLC) without actionable oncogenic alterations and with high programmed death-ligand 1 (PD-L1) expression. We conducted a head-to-head comparison of...