The phase III KEYNOTE-355 trial investigating Keytruda in combination with chemotherapy met one of its dual primary endpoints of progression-free survival in patients with metastatic triple-negative breast cancer whose tumors expressed PD-L1 (Combined Positive Score [CPS] ≥10).
For over a month since President Trump announced his intent to impose aggressive new tariffs on America’s friends and foes alike, lobbyists for hospitals, medical societies, and makers of branded and generic drugs have been trying to convince him to rethink.
