Is there any place for PD-1/CTLA-4 inhibitors combination in the first-line treatment of advanced NSCLC?—a trial-level meta-analysis in PD-L1 selected subgroups

Abstract

This meta-analysis suggested the current limited role of PD-1/CTLA-4 inhibitors combination in PD-L1-high and/or -low advanced NSCLC patients while emerging as a potentially effective and tolerable option in particular PD-L1 negative subgroups.