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Clinical Trial Summary

6-week, randomized, double-blind, fixed-dose, placebo-controlled, parallel group study in children and adolescents (aged 5 to17 years) with autism spectrum disorder (ASD) with irritability, agitation, or self-injurious behaviors to study the efficacy and safety of pimavanserin


Clinical Trial Description

This study will be conducted as a 6-week, randomized, double-blind, fixed-dose, placebo-controlled, parallel group study in children and adolescents (5 through 17 years of age) with ASD with irritability, agitation, or self-injurious behaviors. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05523895
Study type Interventional
Source ACADIA Pharmaceuticals Inc.
Contact Sharon Ortiz
Phone 646-397-7336
Email Sharon.Ortiz@acadia-pharm.com
Status Recruiting
Phase Phase 2/Phase 3
Start date August 9, 2022
Completion date September 2024

See also
  Status Clinical Trial Phase
Recruiting NCT05555615 - Extension Study of Pimavanserin in Irritability Associated With Autism Spectrum Disorder Phase 2/Phase 3
Terminated NCT05733390 - A Study of JZP541 in Adults With Irritability Associated With Autism Spectrum Disorder Phase 2
Completed NCT04258839 - Brexpiprazole in Treatment of Children and Adolescents With Irritability Associated With Autism Spectrum Disorder for Subjects That Have Completed Participation in 331-201-00148 Phase 3