Amgen has asked the FDA to review evidence that its drug Tavneos (avacopan), which treats a rare form of vasculitis, is worth keeping on the market.

An independent research firm is reviewing data on Amgen’s Tavneos as the company prepares for a hearing later this month with the FDA which could determine whether the rare…

Amgen challenges FDA's proposed Tavneos withdrawal, seeks hearing, and cites independent Duke review of trial data.

Amgen has asked the FDA to review evidence that its drug Tavneos (avacopan), which treats a rare form of vasculitis, is worth keeping on the market.