[Articles] Long-term overall survival with dual CTLA-4 and PD-L1 or PD-1 blockade and biomarker-based subgroup analyses in patients with advanced non-small-cell lung cancer: a systematic review and reconstructed individual patient data meta-analysis

Compared with single PD-L1 or PD-1 inhibition, dual immune checkpoint blockade with CTLA-4 and PD-L1 or PD-1 inhibitors was associated with improved overall survival in patients with advanced NSCLC and PD-L1 TPS less than 1% and in those with STK11 mutations, but not in the overall population. Prospective validation of these results in clinical trials is warranted.