drugset / Trial / NCT05555615

Extension Study of Pimavanserin in Irritability Associated With Autism Spectrum Disorder

NCT05555615

Phase 2/3 Terminated 209 enrolled ACADIA Pharmaceuticals Inc.
NaSingle-groupOpen-labelTreatment

Summary

52-week, open-label extension study of double-blind study ACP-103-069 to determine the long-term safety and tolerability of pimavanserin for the treatment of irritability associated with ASD in children and adolescents (aged 5 to 17 years). ACP-103-069 is a 6-week, randomized, double-blind, fixed-dose, placebo controlled, parallel group study of pimavanserin in children and adolescents with irritability associated with autism spectrum disorder (ASD).

Timeline

Start
2022-11-02
Primary completion
2025-02-14
Completion
2025-02-14

Drugs

EvaluationDrugModalityDoseRoute
Subject Pimavanserin Small molecule 10 mg
Subject Pimavanserin Small molecule 20 mg
Subject Pimavanserin Small molecule 34 mg