A Study to Evaluate the Efficacy and Safety of KarXT for the Treatment of Schizophrenia in Adolescents

NCT ID: NCT07288567

Last Updated: 2026-01-05

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

NOT_YET_RECRUITING

Clinical Phase

PHASE3

Total Enrollment

166 participants

Study Classification

INTERVENTIONAL

Study Start Date

2026-01-27

Study Completion Date

2029-12-18

Brief Summary

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The purpose of this study is to evaluate the efficacy and safety of KarXT for treatment of Schizophrenia in adolescents.

Detailed Description

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Conditions

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Schizophrenia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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KarXT

Group Type EXPERIMENTAL

KarXT

Intervention Type DRUG

Specified dose on specified days

Placebo

Group Type PLACEBO_COMPARATOR

KarXT Matching Placebo

Intervention Type OTHER

Specified dose on specified days

Interventions

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KarXT

Specified dose on specified days

Intervention Type DRUG

KarXT Matching Placebo

Specified dose on specified days

Intervention Type OTHER

Other Intervention Names

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BMS-986510

Eligibility Criteria

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Inclusion Criteria

* Diagnosis of schizophrenia as defined by the The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition,Text Revision (DSM-5-TR) criteria, confirmed by the Kiddie Schedule for Affective Disorders and Schizophrenia-Present and Lifetime version (K-SADS-PL) and experiencing symptoms of psychosis at screening (Visit 1).
* PANSS total score of at least 70 at screening (Visit 1) and randomization (Visit 2).
* Participant has a CGI-S score of ≥ 4 at screening (Visit 1) and randomization (Visit 2).

Exclusion Criteria

* Any primary DSM-5-TR disorder other than schizophrenia within 12 months before screening.
* History or presence of clinically significant cardiovascular, pulmonary, hepatic impairment, renal, hematologic, GI, endocrine, immunologic, dermatologic, neurologic, or oncologic disease or any other condition that, in the opinion of the investigator, would jeopardize the safety of the participant or the validity of the study results.
* All grades of hepatic impairment (mild \[Child-Pugh Class A\], moderate \[Child-Pugh Class B\], and severe \[Child-Pugh Class C\]). Participants with known intellectual disability defined as an IQ less than 70; or, either clinical evidence or known social or school history indicative of intellectual disability.
* Any neurological disorder, except for Tourette's Syndrome.
* Participants who have either a systolic blood pressure (sBP) or diastolic blood pressure (dBP) meeting criteria for stage 2 HTN, regardless of the presence or absence of symptoms.
Minimum Eligible Age

13 Years

Maximum Eligible Age

17 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Bristol-Myers Squibb

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Bristol-Myers Squibb

Role: STUDY_DIRECTOR

Bristol-Myers Squibb

Locations

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Local Institution - 0077

Anaheim, California, United States

Site Status

Local Institution - 0058

Chino, California, United States

Site Status

Local Institution - 0089

San Francisco, California, United States

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Local Institution - 0032

Orlando, Florida, United States

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Local Institution - 0057

Atlanta, Georgia, United States

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Local Institution - 0106

Lawrenceville, Georgia, United States

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Local Institution - 0039

Stone Mountain, Georgia, United States

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Local Institution - 0044

Chicago, Illinois, United States

Site Status

Local Institution - 0107

Evanston, Illinois, United States

Site Status

Local Institution - 0076

Boston, Massachusetts, United States

Site Status

Local Institution - 0100

Brookline, Massachusetts, United States

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Local Institution - 0059

Worcester, Massachusetts, United States

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Local Institution - 0049

Highland Park, Michigan, United States

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Local Institution - 0061

Great Neck, New York, United States

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Local Institution - 0051

Cincinnati, Ohio, United States

Site Status

Local Institution - 0099

Philadelphia, Pennsylvania, United States

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Local Institution - 0046

Garland, Texas, United States

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Local Institution - 0090

McAllen, Texas, United States

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Local Institution - 0066

Spring, Texas, United States

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Local Institution - 0050

Richmond, Virginia, United States

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Local Institution - 0009

Pereira, Risaralda Department, Colombia

Site Status

Local Institution - 0001

Barranquilla, , Colombia

Site Status

Local Institution - 0020

Bogotá, , Colombia

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Local Institution - 0075

Chikugo-Shi, Fukuoka, Japan

Site Status

Local Institution - 0073

Sapporo, Hokkaido, Japan

Site Status

Local Institution - 0025

Zentsujichó, Kagawa-ken, Japan

Site Status

Local Institution - 0062

Miyakonojō, Miyazaki, Japan

Site Status

Local Institution - 0086

Bunkyo-ku, Tokyo, Japan

Site Status

Local Institution - 0056

Ōta-ku, Tokyo, Japan

Site Status

Local Institution - 0063

Yokohama, Kanagawa, , Japan

Site Status

Local Institution - 0029

Bucharest, București, Romania

Site Status

Local Institution - 0031

Brasov, , Romania

Site Status

Local Institution - 0040

Bucharest, , Romania

Site Status

Local Institution - 0042

Bucharest, , Romania

Site Status

Local Institution - 0008

Iași, , Romania

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Local Institution - 0030

Sibiu, , Romania

Site Status

Local Institution - 0005

Timișoara, , Romania

Site Status

Local Institution - 0038

Timișoara, , Romania

Site Status

Countries

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United States Colombia Japan Romania

Central Contacts

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BMS Clinical Trials Contact Center www.BMSClinicalTrials.com

Role: CONTACT

855-907-3286

First line of the email MUST contain NCT # and Site #.

Role: CONTACT

Facility Contacts

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Site 0077

Role: primary

Site 0058

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Site 0089

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Site 0032

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Site 0057

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Site 0106

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Site 0039

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Site 0044

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Site 0107

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Site 0076

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Site 0100

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Site 0059

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Site 0049

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Site 0061

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Site 0051

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Site 0099

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Site 0046

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Site 0090

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Site 0066

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Site 0050

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Site 0009

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Site 0001

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Site 0020

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Site 0075

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Site 0073

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Site 0025

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Site 0062

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Site 0086

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Site 0056

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Site 0063

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Site 0029

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Site 0031

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Site 0040

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Site 0042

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Site 0008

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Site 0030

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Site 0005

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Site 0038

Role: primary

Related Links

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Other Identifiers

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2025-523711-11-00

Identifier Type: OTHER

Identifier Source: secondary_id

U1111-1325-9936

Identifier Type: OTHER

Identifier Source: secondary_id

CN012-0020

Identifier Type: -

Identifier Source: org_study_id

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