NasdaqGS:ACADBiotechs
Will FDA Approval of DAYBUE STIX for Rett Syndrome Change ACADIA Pharmaceuticals' (ACAD) Narrative
In December 2025, ACADIA Pharmaceuticals reported that the FDA had approved DAYBUE STIX, a dye- and preservative-free powder formulation of trofinetide, for treating Rett syndrome in patients aged two and older, based on bioequivalence to the existing oral solution.
This new formulation, expected to launch in limited quantities in early 2026 while the original oral solution remains available, broadens dosing flexibility and taste options that could be important for long-term treatment...