Safety and Tolerability Trial of Lumateperone in Pediatric Patients With Schizophrenia, Bipolar Disorder or Autism Spectrum Disorder

NCT ID: NCT06229210

Last Updated: 2025-07-08

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE3

Total Enrollment

500 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-01-25

Study Completion Date

2027-12-31

Brief Summary

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This is a multicenter, global, 26-week, open-label study to assess the safety and tolerability of lumateperone in pediatric patients with schizophrenia, bipolar disorder or autism spectrum disorder.

Detailed Description

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The study will enroll pediatric patients as follows:

De Novo Patients:

* Patients with schizophrenia, including patients who have previously participated in the lumateperone open-label pediatric pharmacokinetic (PK) study (Study ITI-007-020)
* Patients with bipolar disorder who have previously participated in the lumateperone open-label pediatric PK study (Study ITI-007-030)
* Patients with irritability associated with autism spectrum disorder who have previously participated in the lumateperone open-label pediatric PK study (Study ITI-007-035)

Rollover Patients:

* Patients with bipolar disorder who are enrolling directly from a lead-in efficacy study.
* Patients with irritability associated with autism spectrum disorder who are enrolling directly from a lead-in efficacy study.

This study will be conducted as follows:

* A Screening Period of up to 2 weeks during which patient eligibility will be assessed.
* A 26-week Open-label Treatment Period (OLTP) during which all patients will receive open-label lumateperone once daily.
* A 2-week Safety Follow-up (SFU) Period: All patients should return to the clinic for the SFU visit approximately 2 weeks after the last dose of open-label lumateperone.

Conditions

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Schizophrenia Bipolar Disorder Autism Spectrum Disorder

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Lumateperone

Group Type EXPERIMENTAL

Lumateperone

Intervention Type DRUG

Lumateperone 5 mg - 42 mg capsules or orally disintegrating tablets administered orally, once daily based on age and indication

Interventions

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Lumateperone

Lumateperone 5 mg - 42 mg capsules or orally disintegrating tablets administered orally, once daily based on age and indication

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Able to provide consent as follows:

* The patient's legally authorized representative (LAR) (eg, parent or guardian) must provide written, informed consent;
* The patient must provide written assent to study enrollment;
* Male or female patients aged 13 to 17 years (inclusive) with schizophrenia; male or female patients aged 10 to 17 years (inclusive) with bipolar I or II disorder; or male or female patients aged 5 to 17 years (inclusive) with autism spectrum disorder;
* Meet Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition Text Revision (DSM-5-TR) primary diagnosis of schizophrenia, bipolar I or II disorder, or autism spectrum disorder as confirmed by Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version (K-SADS-PL).
* Is currently an outpatient and is anticipated to maintain outpatient status for the duration of the study.

Rollover Patients entering from the lead-in study must have safely completed the lead-in study, in the opinion of the Investigator.

Exclusion Criteria

* Has a primary psychiatric diagnosis other than schizophrenia, bipolar I or bipolar II disorder or autism spectrum disorder. Schizophrenia with catatonia, or bipolar disorder with psychotic features are not allowed. Exceptions include:

* ADHD: If a subject is taking psychostimulant(s) for ADHD, they must have been on a stable treatment regimen of these medication(s) for 30 days prior to Screening. The treatment regimen should remain stable throughout the study. This must be confirmed by the Investigator and noted in the source records.
* For ASD patients only, based on Investigator opinion and DSM-5 criteria, mild or moderate intellectual disability is allowed. Severe or profound intellectual disability is exclusionary.
* In the opinion of the Investigator, the patient has a significant risk for suicidal behavior during their participation in the study or

* At Screening, the patient scores "yes" on Suicidal Ideation Items 3, 4, or 5 of the Columbia-Suicide Severity Rating Scale (C SSRS) within 6 months prior to Screening or, at Baseline, the patient scores "yes" on Suicidal Ideation Items 3, 4, or 5 since the Screening Visit;
* At Screening, the patient has had 1 or more suicidal attempts within the 2 years prior to Screening; or
* At Screening or Baseline, scores \> 3 on Item 13 (suicidal ideation) of the CDRS-R (for bipolar disorder patients only); or
* The patient is considered to be an imminent danger to him/herself or others.
Minimum Eligible Age

5 Years

Maximum Eligible Age

17 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Intra-Cellular Therapies, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Clinical Site

Phoenix, Arizona, United States

Site Status RECRUITING

Clinical Site

Little Rock, Arkansas, United States

Site Status RECRUITING

Clinical Site

Anaheim, California, United States

Site Status RECRUITING

Clinical Site

Colton, California, United States

Site Status NOT_YET_RECRUITING

Clinical Site

Garden Grove, California, United States

Site Status RECRUITING

Clinical Site

Long Beach, California, United States

Site Status NOT_YET_RECRUITING

Clinical Site

Redlands, California, United States

Site Status RECRUITING

Clinical Site

San Diego, California, United States

Site Status RECRUITING

Clinical Site

West Covina, California, United States

Site Status RECRUITING

Clinical Site

Colorado Springs, Colorado, United States

Site Status RECRUITING

Clinical Site

Gainesville, Florida, United States

Site Status RECRUITING

Clinical Site

Hialeah, Florida, United States

Site Status RECRUITING

Clinical Site

Miami, Florida, United States

Site Status RECRUITING

Clinical Site

Miami, Florida, United States

Site Status RECRUITING

Clinical Site

Miami, Florida, United States

Site Status RECRUITING

Clinical Site

Miami, Florida, United States

Site Status RECRUITING

Clinical Site

Miami, Florida, United States

Site Status RECRUITING

Clinical Site

Miami, Florida, United States

Site Status RECRUITING

Clinical Site

Miami, Florida, United States

Site Status RECRUITING

Clinical Site

Miami Gardens, Florida, United States

Site Status RECRUITING

Clinical Site

Miami Lakes, Florida, United States

Site Status RECRUITING

Clinical Site

Miami Lakes, Florida, United States

Site Status RECRUITING

Clinical Site

Miami Springs, Florida, United States

Site Status RECRUITING

Clinical Site

Orlando, Florida, United States

Site Status RECRUITING

Clinical Site

Pompano Beach, Florida, United States

Site Status RECRUITING

Clinical Site

West Palm Beach, Florida, United States

Site Status RECRUITING

Clinical Site

Atlanta, Georgia, United States

Site Status RECRUITING

Clinical Site

Decatur, Georgia, United States

Site Status RECRUITING

Clinical Site

Lawrenceville, Georgia, United States

Site Status RECRUITING

Clinical Site

Savannah, Georgia, United States

Site Status RECRUITING

Clinical Site

Naperville, Illinois, United States

Site Status RECRUITING

Clinical Site

Indianapolis, Indiana, United States

Site Status RECRUITING

Clinical Site

Bloomfield Hills, Michigan, United States

Site Status RECRUITING

Clinical Site

Saint Charles, Missouri, United States

Site Status RECRUITING

Clinical Site

Lincoln, Nebraska, United States

Site Status RECRUITING

Clinical Site

Las Vegas, Nevada, United States

Site Status RECRUITING

Clinical Site

Avon Lake, Ohio, United States

Site Status RECRUITING

Clinical Site

Cincinnati, Ohio, United States

Site Status RECRUITING

Clinical Site

Garfield, Ohio, United States

Site Status RECRUITING

Clinical Site

Oklahoma City, Oklahoma, United States

Site Status RECRUITING

Clinical Site

Fort Worth, Texas, United States

Site Status RECRUITING

Clinical Site

Houston, Texas, United States

Site Status RECRUITING

Clinical Site

Plano, Texas, United States

Site Status RECRUITING

Clinical Site

Richmond, Texas, United States

Site Status RECRUITING

Clinical Site

Richmond, Virginia, United States

Site Status RECRUITING

Clinical Site

Bellevue, Washington, United States

Site Status RECRUITING

Clinical Site

Everett, Washington, United States

Site Status RECRUITING

Clinical Site

Belgrade, , Serbia

Site Status RECRUITING

Clinical Site

Niš, , Serbia

Site Status RECRUITING

Clinical Site

Novi Sad, , Serbia

Site Status RECRUITING

Countries

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United States Serbia

Central Contacts

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ITI Clinical Trials

Role: CONTACT

646 440-9333

Other Identifiers

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ITI-007-321

Identifier Type: -

Identifier Source: org_study_id

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