Fast-progression (FP), hyper-progression (HPD) and early deaths (ED) in advanced non-small cell lung cancer (NSCLC) patients (pts) upon PD-(L)-1 blockade (IO).

9107Background: HPD was described in 13.8% of NSCLC pts upon single-agent IO and correlated with high metastatic burden and poor prognosis. Other progression (PD) patterns as FP and ED within 12 we...