Multiple Sclerosis Discovery: The Podcast Of The Ms Discovery Forum

Full transcript: [intro music] Host – Dan Keller Hello, and welcome to Episode Eighty of Multiple Sclerosis Discovery, the podcast of the MS Discovery Forum. I’m Dan Keller. Interferon beta is a well-known and long used treatment for relapsing-remitting MS, but it's not without potential problems for some patients. While at the ECTRIMS conference in Barcelona last fall, I spoke with Kaarina Kowalec, a post-doctoral fellow in the Division of Neurology at the University of British Columbia in Vancouver, Canada. We discussed interferon beta and other drugs and their potential for liver toxicity. Interviewer – Dan Keller In terms of liver toxicity of interferon beta, what's the problem? Interviewee – Kaarina Kowalec I would say that about 1 in 50 patients that are exposed to this drug will experience a side effect known as drug-induced liver injury, or liver toxicity, essentially; it's an abnormality in their blood work. Most times it'll just go back down to normal and everything is fine, but in the rare occurren