Centessa Pharmaceuticals plc, a clinical-stage pharmaceutical company, has announced significant progress in its orexin receptor 2 (OX2R) agonist pipeline. The company reported that its ORX750 Phase 2a CRYSTAL-1 study, targeting narcolepsy type 1 (NT1), narcolepsy type 2 (NT2), and idiopathic hypersomnia $(IH)$, is on track with data expected to be released later this year. Additionally, Centessa has initiated a Phase 1 clinical trial of ORX142, focusing on acutely sleep-deprived healthy volunteers, with results anticipated in 2025. Furthermore, ORX489 is currently in IND-enabling studies for the treatment of neuropsychiatric disorders. An abstract detailing the ORX750 study has been accepted for a poster presentation at the World Sleep 2025 Congress, and a copy will be available on the Centessa website concurrent with the presentation.