With all eyes on Tavneos’ seemingly precarious approval status in the U.S., Amgen is advancing plans to defend the ANCA-associated vasculitis (AAV) drug it inherited in its $3.7 billion buyout of C | With all eyes on Tavneos’ seemingly precarious approval status in the U.S., Amgen is advancing plans to defend the ANCA-associated vasculitis (AAV) drug it inherited in its $3.7 billion buyout of ChemoCentryx.

Less than a month after Ionis Pharmaceuticals scored an FDA expansion for Tryngolza to become t | Less than a month after Ionis scored an FDA expansion for Tryngolza to become the…

With all eyes on Tavneos’ seemingly precarious approval status in the U.S., Amgen is advancing plans to defend the ANCA-associated vasculitis (AAV) drug it inherited in its $3.7…