The U.S. Food and Drug Administration approved Vumerity (diroximel fumarate) – a novel oral fumarate with a distinct chemical structure – for the treatment of relapsing forms of multiple sclerosis.

David Lickrish – president, founder and chief executive officer of Highland Therapeutics and Ironshore Therapeutics – spoke with BioSpace about the companies’ Jornay PM (methylphenidate HCL Extended-Release CLL Capsules) and how the new drug fits into the overall ADHD therapeutic market.