pembrolizumab,pemetrexed
merck
['pembro', 'key,note,789', 'pemetrexed', 'lcsm,(-blcsm)']
keynote-789: addition of pembro to pemetrexed &amp; platinum post egfr tki does not significantly improve pfs or os pd-l1 +ve popn benefit more negative results disappointing, but important to know. no justification to routinely use pem/pem/plat in this setting #asco23 #lcsm 
Thoracic medical oncologist | Consultant @ChelwestFT | Vice Chair @BTOGorg | Skier, when snow permits.