ACADIA Pharmaceuticals Announces Expedited Path to NDA Filing for Pimavanserin Following Meeting with FDA

ACADIA Pharmaceuticals Inc.

, a biopharmaceutical company focused on innovative treatments that address unmet medical needs in neurological and related central nervous system disorders, today announced that the U.S. Food and Drug Administration (FDA) has agreed that the data from the pivotal Phase III -020 study, together with supportive data from other studies with pimavanserin, are sufficient to support the filing of a New Drug Application (NDA) for the treatment of Parkinson's disease psychosis (PDP). As a result, ACADIA will no longer conduct the Phase III -021 study that was planned as a confirmatory trial and was scheduled to be initiated later this month. ACADIA is currently focused on completing the remaining elements of its