Clinical trials

12

Search and review clinical trials. Use filters to narrow results by trial status, phase, treatment, biological sex and sponsor.

Condition / disease
Location
Status: Not yet recruiting

A Study of JNJ-99245354 (ITI-1284) as an Adjunctive Treatment in Participants With Generalized Anxiety Disorder (GAD) Who Have an Inadequate Response to GAD Treatment

The purpose of this study is to assess if JNJ-99245354 administered once daily works better to reduce anxiety compared to placebo when given as an additional (adjunctive) therapy in participants with generalized anxiety disorder (GAD; a mental health condition defined by uncontrollable, and excessive worry about everyday events for a long period of time).

Participants needed: 705
Trial details
Phase: Phase 3Age: 18+Biological sex: AllType: InterventionalSponsor: Intra-Cellular Therapies, Inc.Updated: Oct 2, 2026
Eligibility criteria

Medically stable on the basis of physical examination, medical history, vital si... [+4]

Within the participant's lifetime, has one of the following confirmed diagnostic... [+4]

Status: Recruiting

A Study to Asses Safety and Tolerability of ITI-1284 Given Alone or as an Additional Treatment in Participants With Generalized Anxiety Disorder (GAD)

The purpose of this study is to assess how safe ITI-1284 is and how well it can be tolerated in long-term, when given alone or with other medicines, in participants with generalized anxiety disorder (GAD) who have not responded to treatment previously. GAD is a mental health condition defined by constant, uncontrollable worry about everyday things that lasts for six months or more.

Participants needed: 900
Trial details
Phase: Phase 3Age: 18+Biological sex: AllType: InterventionalSponsor: Intra-Cellular Therapies, Inc.Updated: Sep 29, 2026Locations: 3
Eligibility criteria

Provide written informed consent before the initiation of any study specific pro... [+10]

In the opinion of the Investigator, the participant has a significant risk for s... [+9]

Status: Recruiting

Multicenter Study of Lumateperone for the Treatment of Irritability Associated With Autism Spectrum Disorder (ASD) in Pediatric Patients

This is a multicenter, randomized, double-blind, placebo-controlled study in pediatric patients aged 5 to 17 years with a primary diagnosis of irritability associated with Autism Spectrum Disorder (ASD) based on Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition Text Revision (DSM-5-TR) and confirmed by the Kiddie Schedule for Affective Disorders and Schizophrenia Present and Lifetime Version (K-SADS-PL).

Participants needed: 160
Trial details
Phase: Phase 3Age: 5-17Biological sex: AllType: InterventionalSponsor: Intra-Cellular Therapies, Inc.Updated: Sep 25, 2026Locations: 40
Eligibility criteria

All patients must have a legally authorized representative LAR (eg, parent or le... [+6]

Attention Deficit Hyperactivity Disorder (ADHD). If a patient is taking medicati... [+6]

Status: Recruiting

Study of ITI-1284 as Monotherapy Treatment in Patients With Generalized Anxiety Disorder

This is a multicenter, randomized, double-blind, placebo-controlled study to assess the efficacy, safety, and tolerability of ITI-1284 as monotherapy treatment in patients meeting Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR) criteria for GAD in patients who have had inadequate response to generalized anxiety disorder treatment.

Participants needed: 570
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Intra-Cellular Therapies, Inc.Updated: Sep 25, 2026Locations: 51
Eligibility criteria

Provide written informed consent before the initiation of any study specific pro... [+4]

Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder or other psyc... [+8]

Status: Recruiting

Multicenter Study of Lumateperone for the Treatment of Irritability Associated With Autism Spectrum Disorder in Pediatric Patients

This is a multicenter, randomized, double-blind, placebo-controlled study in pediatric patients aged 5 to 17 years with a primary diagnosis of irritability associated with Autism Spectrum Disorder (ASD) based on Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition Text Revision (DSM-5-TR) and confirmed by the Kiddie Schedule for Affective Disorders and Schizophrenia Present and Lifetime Version (K-SADS-PL).

Participants needed: 160
Trial details
Phase: Phase 3Age: 5-17Biological sex: AllType: InterventionalSponsor: Intra-Cellular Therapies, Inc.Updated: Sep 25, 2026Locations: 35
Eligibility criteria

All patients must have a legally authorized representative LAR (eg, parent or le... [+6]

Attention Deficit Hyperactivity Disorder (ADHD). If a patient is taking medicati... [+6]

Status: Recruiting

A Study to Assess the Efficacy and Safety of ITI-1284 in the Treatment of Agitation Associated With Alzheimer's Dementia

This is a multicenter, randomized, double-blind, placebo-controlled, flexible-dose study of the efficacy, safety, and tolerability of ITI-1284 in patients with agitation associated with Alzheimer's dementia.

Participants needed: 320
Trial details
Phase: Phase 2Age: 55+Biological sex: AllType: InterventionalSponsor: Intra-Cellular Therapies, Inc.Updated: Sep 29, 2026Locations: 70
Eligibility criteria

Can understand the nature of the trial and protocol requirements and provide sig... [+6]

Agitation symptoms are attributable to concomitant medications, adverse environm... [+5]

Status: Recruiting

A Study to Assess the Efficacy and Safety of ITI-1284 in the Treatment of Psychosis Associated With Alzheimer's Disease

This is a multicenter, randomized, double-blind, parallel-group, placebo-controlled, flexible-dose study evaluating the efficacy, safety, and tolerability of ITI-1284 compared with placebo in the treatment of psychosis in patients with AD.

Participants needed: 370
Trial details
Phase: Phase 2Age: 55+Biological sex: AllType: InterventionalSponsor: Intra-Cellular Therapies, Inc.Updated: Sep 29, 2026Locations: 69
Eligibility criteria

Can understand the nature of the trial and protocol requirements and provide sig... [+7]

Schizophrenia, schizoaffective disorder, or other psychotic disorder that is not... [+7]

Status: Recruiting

Study of ITI-1284 as an Adjunctive Treatment in Patients With Generalized Anxiety Disorder

This is a multicenter, randomized, double-blind, placebo-controlled study evaluating the efficacy, safety, and tolerability of ITI-1284 compared with placebo as adjunctive therapy to GAD treatment in patients meeting Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR) criteria for GAD who have an inadequate response to ongoing GAD treatment.

Participants needed: 705
Trial details
Phase: Phase 2Biological sex: AllType: InterventionalSponsor: Intra-Cellular Therapies, Inc.Updated: Sep 25, 2026Locations: 56
Eligibility criteria

Provide written informed consent before the initiation of any study specific pro... [+6]

Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder or other psyc... [+8]

Status: Recruiting

Multicenter Study of Lumateperone for the Treatment of Bipolar Depression in Pediatric Patients

This is a multicenter, randomized, double-blind, placebo-controlled study in pediatric patients who are experiencing major depressive episodes (MDEs) associated with a primary diagnosis of bipolar I or bipolar II disorder as confirmed by Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version (K-SADS-PL), according to criteria of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM 5).

Participants needed: 384
Trial details
Phase: Phase 3Age: 10-17Biological sex: AllType: InterventionalSponsor: Intra-Cellular Therapies, Inc.Updated: Sep 25, 2026Locations: 68
Eligibility criteria

The Legally Authorized Representative (LAR) must provide written, informed conse... [+7]

Attention deficit hyperactivity disorder (ADHD). If a subject is taking medicati... [+8]

Status: Recruiting

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

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.

Participants needed: 300
Trial details
Phase: Phase 3Age: 5-17Biological sex: AllType: InterventionalSponsor: Intra-Cellular Therapies, Inc.Updated: Sep 25, 2026Locations: 65
Eligibility criteria

The patient's legally authorized representative (LAR) (eg, parent or guardian) m... [+4]

ADHD: If a subject is taking psychostimulant(s) for ADHD, they must have been on... [+6]

Status: Recruiting

Study of Lumateperone as Adjunctive Therapy in the Treatment of Patients With Major Depressive Disorder

This is a multicenter, randomized, double-blind, placebo-controlled parallel-group, fixed-dose study in patients with a primary diagnosis of MDD according to criteria of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) who have an inadequate response to ongoing ADT.

Participants needed: 470
Trial details
Phase: Phase 3Age: 18-65Biological sex: AllType: InterventionalSponsor: Intra-Cellular Therapies, Inc.Updated: Sep 25, 2026Locations: 69
Eligibility criteria

Male or female patients between the ages of 18 and 65 years, inclusive; [+15]

Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder or other psyc... [+13]

Status: Not yet recruiting

A Study of Lumateperone Versus Placebo in Participants With Major Depressive Disorder

The purpose of the study is to assess how well each dose of lumateperone (Dose 1 and 2) works when given alone as compared to placebo in participants with major depressive disorder (MDD; a medical condition characterized by a persistent feeling of deep sadness, hopelessness, and a loss of interest in activities for a prolonged period of time and interfere with ability to function).

Participants needed: 585
Trial details
Phase: Phase 3Age: 18-74Biological sex: AllType: InterventionalSponsor: Intra-Cellular Therapies, Inc.Updated: Aug 31, 2026
Eligibility criteria

Medically stable based on physical examination, medical history, vital signs, an... [+4]

The participant experiences a >=25 percent (%) decrease in the MADRS total score... [+4]