More than a decade after the last idiopathic pulmonary fibrosis (IPF) treatment gained U.S. FDA approval, Boehringer Ingelheim GmbH’s Jascayd (nerandomilast) is set to hit the market following the agency’s green light on Oct. 7. While expected to offer a modest benefit over existing therapies, Jascayd, an orally administered preferential inhibitor of phosphodiesterase 4B with breakthrough therapy status, is viewed by analysts as the first of several potential advancements in the IPF space over the next few years.