Pembrolizumab is a
monoclonal antibody against programmed
cell death
protein 1 (PD-1). Previous studies have shown that pembrolizumab is effective in prolonging survival in advanced non-small-cell lung cancer (NSCLC) with a PD1-ligand (PD-L1) tumor proportion score (TPS) of 50% or greater. In this randomized, open-label, phase 3 study, pembrolizumab was investigated for its efficacy in […]