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Study of Lumateperone for the Prevention of Relapse in Patients with Schizophrenia

A Randomized, Double-blind, Placebo-controlled, Parallel- group Study of Lumateperone for the Prevention of Relapse in Patients with Schizophrenia

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2021-002068-30-BG
Enrollment
800
Registered
2021-10-05
Start date
2021-12-16
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Schizophrenia MedDRA version: 20.0 Level: PT Classification code 10039626 Term: Schizophrenia System Organ Class: 10037175 - Psychiatric disorders

Interventions

Product Name: Lumateperone Product Code: ITI-007 Pharmaceutical Form: Capsule INN or Proposed INN: lumateperone tosylate CAS Number: 1187020-80-9 Other descriptive name: ITI-007 tosylate, ITI-007, FP-

Sponsors

Intra-Cellular Therapies, Inc.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Provide written informed consent (signed or thumb-printed, in accordance with local regulations to ensure protection of patient’s rights) obtained before the initiation of any study procedures; 2.Patient must identify a caregiver who provides consent to participate in the study; 3.Male or female, 18 to 60 years of age, inclusive; 4.Current diagnosis of schizophrenia according to DSM-5 criteria as determined by the modified Structured Clinical Interview for DSM- 5 (modified SCID-5-CT); 5.Diagnosis of schizophrenia for a minimum of 1 year before Visit 1; 6.Current psychotic episode =65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: 1.Currently meets DSM-5 criteria for any of the following: a.Schizoaffective disorder, schizophreniform disorder, and other psychotic disorders, except for schizophrenia; b.Bipolar I or Bipolar II disorder; c.Intellectual developmental disorder, delirium, dementia, amnestic and other cognitive disorders; d.Known or suspected borderline or antisocial personality disorder or other DSM-5 personality disorder of sufficient severity to interfere with participation in this study; e.Substance use disorder (other than nicotine) within the 3 months prior to Visit 1 of this study; 2.Patients in their first episode of psychosis; 3.Treatment-resistant schizophrenia over the last 2 years, defined as little or no symptomatic response to at least 2 courses of antipsychotic treatment of an adequate duration (at least 6 weeks) and at a therapeutic dose (according to the package insert for the antipsychotic treatment); 4.History of intolerance or hypersensitivity to a typical or atypical antipsychotic or to designated rescue medications or any history of severe drug allergy or hypersensitivity; All Exclusion Criteria are presented in Protocol Section 6.4.2.

Design outcomes

Secondary

MeasureTime frame
Secondary end point(s): Not applicable;Timepoint(s) of evaluation of this end point: Not applicable

Primary

MeasureTime frame
Main Objective: •To evaluate the efficacy and safety of lumateperone relative to placebo in the prevention of relapse of symptoms in patients with schizophrenia.;Secondary Objective: Not applicable;Primary end point(s): Relapse during the DBTP is defined as meeting 1 or more of the following relapse criteria: •Psychiatric hospitalization or need for increased level of psychiatric care due to worsening of the patient’s underlying condition; •Demonstrate an increase in PANSS total score by = 30% for patients with PANSS total score = 50 at randomization or demonstrate a = 10- point or more increase in PANSS total score for patients who scored 4 on 1 or more of the following PANSS items: P1, P2, P3, P6, P7, G8 or G14. NOTE: The patient should also meet this criterion at a second assessment that is 4 to 7 days apart unless, based on Investigator discretion, a second assessment cannot be performed due to severity of symptoms. ;Timepoint(s) of evaluation of this end point: The primary efficacy endpoint is time to first symptom relapse during the DBTP, defined as the number of days from the randomization date to the first relapse date.

Countries

Bulgaria, Croatia, Poland, Serbia, Ukraine, United States

Contacts

Public ContactITI Clinical Trials

Intra-Cellular Therapies. Inc.

ITClclinicaltrials@itci-inc.com6464409333

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026