Outcomes With Pembrolizumab Monotherapy in Patients With Programmed Death-Ligand 1-Positive NSCLC With Brain Metastases: Pooled Analysis of KEYNOTE-001, 010, 024, and 042
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Introduction: We retrospectively evaluated outcomes in patients with programmed death-ligand 1 (PD-L1)-positive non-small-cell lung cancer (NSCLC) to determine whether baseline (i.e., at study enrollment) brain metastases were as... ...
