Q1 2026 sleep medicine trends include broader use of AI, expanding obstructive sleep apnea and narcolepsy treatments, and policy changes affecting reimbursement and access.
The FDA accepted Takeda's new drug application for oveporexton, an investigational orexin 2 receptor agonist for narcolepsy type 1, and granted priority review with a PDUFA action date in Q3 2026.
GSK agreed to license linerixibat to Alfasigma in a deal worth up to $690 million, while Eisai received orphan drug designation in Japan for E2086, a novel selective orexin 2 receptor agonist for narcolepsy.
The FDA has approved pitolisant tablets for treating cataplexy in pediatric patients aged 6 and older with narcolepsy, making it the only non-scheduled therapy approved for both pediatric and adult narcolepsy patients with or without cataplexy.
The FDA accepted Takeda's NDA for oveporexton (TAK-861), an oral orexin receptor 2 agonist for narcolepsy type 1, and granted Priority Review with a PDUFA goal date in Q3 2026. The drug could become the first approved orexin agonist.
