Efficacy and safety of first-line treatments with immune checkpoint inhibitors plus chemotherapy for non-squamous non-small cell lung cancer: a meta-analysis and indirect comparison

Recently, several clinical studies have evaluated the first-line use of immune checkpoint inhibitors (ICIs) combined with platinum-doublet chemotherapy in patients with non-squamous non-small cell lung cancer (NSCLC), however, the differences in safety and efficacy between the various types of ICIs still require investigation. In this study, we evaluated the efficacy and safety of the first-line use of ICIs combined with platinum-doublet chemotherapy in patients with non-squamous NSCLC by meta-analysis and indirect comparison.