Takeda Sets the Benchmark for a New Class of Sleep-Wake Medicines
Takeda secured the first U.S. approval. Alkermes and Lilly are testing how far orexin receptor agonists can extend beyond narcolepsy type 1. Takeda’s Orzeyful recently became the first orexin receptor agonist approved in the United States for narcolepsy type 1, introducing a treatment that directly targets the biological pathway disrupted by the disease. Narcolepsy type 1 is caused by the loss of neurons that produce orexin, a signaling