First-line CT
±
Pembrolizumab for metastatic squamous NSCLC
KEYNOTE-407 trial
OS
6,4
vs
.
4,8
mo.
PFS
15,9
vs
.
11,3
mo.
RR:
57,9%
vs
.
38,4%
, p<0.001
Paz-Ares LG, et al. J Clin Oncol 36 (Suppl):Abstr 105, 2018;
Paz-Ares L, et al. N Engl J Med [Epub ahead of print], 2018