Centessa Announces Positive Interim Phase 1 Clinical Data with its Novel Orexin Receptor 2 (OX2R) Agonist, ORX750, in Acutely Sleep-Deprived Healthy Volunteers

2.5 mg dose restored normative wakefulness with mean sleep latency of 32 minutes as measured by the Maintenance of Wakefulness Test (MWT) Favorable safety and tolerability profile with no observations of frequently reported on-target adverse events (AEs) associated with other OX2R agonists, visual disturbances or hepatotoxicity as of the data cutoff date 1 PK profile supports once-daily dosing Company plans to rapidly initiate Phase 2 studies of ORX750 in patients with narcolepsy type 1 (NT1), narcolepsy ty ...