A new drug is approved for ROS1 NSCLC after a prior TKI (with some data in patients after 2 TKIs). Zidesamtinib...easy for you to say.Also, a post hoc analysis of PACIFIC provides some of the best evidence yet of the detrimental effect (?) of PPI use prior to ICI use.Download the Oncology Learning Companion: https://www.kelleycpharmd.com/learning-oncology-companion-oncopharm