DAYBUE (trofinetide) — Topline data
Sep–Nov 2026
Accelerated enrollment in the trofinetide clinical trial in Japan, with topline results now anticipated in the September to November 2026 timeframe.Source filing
catalyst calendar
ACADIA PHARMACEUTICALS INC · Data as of 2026-10-25
Sep–Nov 2026
Accelerated enrollment in the trofinetide clinical trial in Japan, with topline results now anticipated in the September to November 2026 timeframe.Source filing
Q3 2027
In the fourth quarter of 2025 we initiated a Phase 2 study of ACP-211 in MDD and expect to report top-line results sometime between the second and third quarters of 2027.Source filing
Nov 16–Nov 19
Acadia plans to present detailed safety and efficacy results from the RADIANT Phase 2 study in an oral presentation at the upcoming Clinical Trials on Alzheimer's Disease (CTAD) conference, taking place November 16-19, 2026 in Boston.Source filing