It’s been seven years since Pfizer scored an expansion for its breast cancer blockbuster Ibrance, and during that time, the drug has started to lag sales of two others in its class—Eli Lilly’s Verz | It’s been seven years since Pfizer scored an expansion for its blockbuster Ibrance. But it finally happened Wednesday with a nod as a maintenance therapy in HR+/HER2+ breast cancer.

Despite its massive $10.5 billion size and 12-drug scope, Pfizer’s onc | Despite its massive $10.5 billion size and 12-drug scope, Pfizer’s oncology deal with Innovent Biologics…

It’s been seven years since Pfizer scored an expansion for its breast cancer blockbuster Ibrance, and during that time, the drug has started to lag sales of two others in its…