A Trial to Assess the Antipsychotic Efficacy of ITI-007 Over 6 Weeks of Treatment

NCT ID: NCT02469155

Last Updated: 2025-10-02

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

696 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-06-30

Study Completion Date

2016-08-31

Brief Summary

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The study will evaluate the antipsychotic efficacy of ITI-007 in a randomized, double-blind, parallel-group, placebo- and active-controlled, multi-center study in patients diagnosed with schizophrenia having an acute exacerbation of psychosis.

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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Lumateperone 14 mg (ITI-007 20 mg Tosylate)

Lumateperone 14 mg (ITI-007 20 mg Tosylate) administered orally as formulated capsules once daily for 6 weeks

Group Type EXPERIMENTAL

ITI-007

Intervention Type DRUG

Lumateperone 42 mg (ITI-007 60 mg Tosylate)

Lumateperone 42 mg (ITI-007 60 mg Tosylate) administered orally as formulated capsules once daily for 6 weeks

Group Type EXPERIMENTAL

ITI-007

Intervention Type DRUG

Placebo

Placebo administered orally as visually-matched capsules once daily for 6 weeks

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Risperidone

Risperidone administered orally as visually-matched over-encapsulated tablet once daily for 6 weeks

Group Type ACTIVE_COMPARATOR

Risperidone

Intervention Type DRUG

Interventions

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ITI-007

Intervention Type DRUG

Risperidone

Intervention Type DRUG

Placebo

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* male or female subjects of any race, ages 18-60 inclusive, with a clinical diagnosis of schizophrenia
* experiencing an acute exacerbation of psychosis

Exclusion Criteria

* any subject unable to provide informed consent
* any female subject who is pregnant or breast-feeding
* any subject judged to be medically inappropriate for study participation
Minimum Eligible Age

18 Years

Maximum Eligible Age

60 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

Principal Investigators

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Kimberly Vanover, Ph.D.

Role: STUDY_DIRECTOR

Intra-Cellular Therapies, Inc.

Locations

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Clinical Site

Little Rock, Arkansas, United States

Site Status

Clinical Site

Springdale, Arkansas, United States

Site Status

Clinical Site

Culver City, California, United States

Site Status

Clinical Site

Lemon Grove, California, United States

Site Status

Clinical Site

Long Beach, California, United States

Site Status

Clinical Site

San Diego, California, United States

Site Status

Clinical Site

North Miami, Florida, United States

Site Status

Clinical Site

Berlin, New Jersey, United States

Site Status

Clinical Site

Marlton, New Jersey, United States

Site Status

Clinical Site

Austin, Texas, United States

Site Status

Clinical Site

Dallas, Texas, United States

Site Status

Countries

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United States

References

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Citrome L, Durgam S, Edwards JB, Davis RE. Lumateperone for the Treatment of Schizophrenia: Number Needed to Treat, Number Needed to Harm, and Likelihood to Be Helped or Harmed. J Clin Psychiatry. 2023 Mar 6;84(2):22r14631. doi: 10.4088/JCP.22r14631.

Reference Type DERIVED
PMID: 36883881 (View on PubMed)

Other Identifiers

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ITI-007-302

Identifier Type: -

Identifier Source: org_study_id

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