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Completed Phase 3 Interventional Results available

Brexpiprazole in Treatment of Children and Adolescents With Irritability Associated With Autism Spectrum Disorder for Subjects That Have Completed Participation in 331-201-00148

ClinicalTrials.gov ID: NCT04258839

Public ClinicalTrials.gov record NCT04258839. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Nov 5, 2026, 1:15 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 3, Multicenter, Open Label Trial to Evaluate the Long-term Safety and Tolerability of Brexpiprazole in Treatment of Children and Adolescents With Irritability Associated With Autism Spectrum Disorder

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to evaluate the long-term safety and tolerability of brexpiprazole in children and adolescent participants, aged 5 to 17, with irritability associated with autism spectrum disorder.

Study identification

NCT ID
NCT04258839
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Enrollment
95 participants

Conditions and interventions

Eligibility (public fields only)

Age range
5 Years to 17 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jan 23, 2020 (Actual)
Primary completion
Mar 16, 2023 (Actual)
Completion
Mar 16, 2023 (Actual)
Last update posted
May 30, 2024

2020 – 2023

United States locations

U.S. sites
28
U.S. states
19
U.S. cities
27
Facility City State ZIP Site status
Dothan Behavioral Medicine Clinic Dothan Alabama 36303 —
Southwest Autism Research and Resource Center Phoenix Arizona 85006 —
University of California San Francisco, Nancy Friend Pritzker Psychiatry San Francisco California 94143-3132 —
APG Research Orlando Florida 32803 —
Autism Assessment, Research, Treatment and Services (AARTS) center Chicago Illinois 60612 —
Research site Lake Charles Louisiana 70629 —
The Lurie Center for Autism Lexington Massachusetts 02421-3114 —
Research site Bloomfield Hills Michigan 48302 —
Thompson Center for Autism and Neurodevelopment Columbia Missouri 65211 —
Research site Saint Charles Missouri 63304 —
Alivation Lincoln Nebraska 68526 —
Center for Psychiatry and Behavioral Medicine Inc. Las Vegas Nevada 89128 —
Rutger's-New Jersey Medical Scholl Clinical Research Unit Newark New Jersey 07103 —
For additional information regarding sites Princeton New Jersey 08540 —
Bioscience Research Mount Kisco New York 10549 —
Research site New York New York 10036 —
Finger Lakes Clinical Research Rochester New York 14618 —
Richmond Behavioral Associates Staten Island New York 10314 —
Research Site Avon Lake Ohio 44012 —
The Holloway Group, Inc Oklahoma City Oklahoma 73116 —
Access Clinical Trials Nashville Tennessee 37203 —
Research site Austin Texas 78759 —
Cedar Health Research Dallas Texas 75251 —
Research site San Antonio Texas 78249 —
UT Health San Antonio Long School of Medicine, Department of Psychiatry and Behavioral Sciences San Antonio Texas 78289 —
Family Psychiatry of the Woodlands The Woodlands Texas 77381 —
Woodstock Research Center Woodstock Vermont 05091 —
Core Clinical Research Everett Washington 98201 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04258839, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted May 30, 2024 · Synced Nov 5, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04258839 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →