Drug news
Biogen and Abbvie withdraw Zinbryta a treatment for relapsing multiple sclerosis.
Biogen and AbbVie announced the voluntary worldwide withdrawal of Zinbryta for relapsing multiple sclerosis. The companies believe that characterizing the complex and evolving benefit/risk profile of Zinbryta will not be possible going forward given the limited number of patients being treated. Biogen will continue to work collaboratively with regulatory authorities in the withdrawal of product and with healthcare providers worldwide in their support of Zinbryta patients.