Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 12, 2026, 2:43 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Antipsychotics Clear all
Not listed Phase 4 Interventional

Treatment Study Comparing Aripiprazole Once Monthly With Standard of Care Medication in Outpatients With Schizophrenia

NCT02282085
View directory record Official record
Conditions
Schizophrenia
Interventions
Aripiprazole Once-Monthly, Oral Antipsychotic (i.e. aripiprazole, risperidone, lurasidone, quetiapine, olanzapine, ziprasidone, etc)
Drug
Lead sponsor
Matt Byerly
Other
Eligibility
18 Years to 60 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 7, 2015 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 4 Interventional

Treatment of Obsessive-Compulsive Disorder

NCT00000373
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
olanzapine + fluoxetine, placebo + fluoxetine
Drug
Lead sponsor
University of Florida
Other
Eligibility
14 Years to 70 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 2003
U.S. locations
2
States / cities
Gainesville, Florida • Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 26, 2013 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Not applicable Interventional

Examining Risk Factors for Atypical Antipsychotic Metabolic Side Effects

NCT00815854
View directory record Official record
Conditions
Schizophrenia
Interventions
Folic Acid, Placebo
Dietary Supplement · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 90 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 20, 2019 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 4 Interventional Results available

Pioglitazone as a Treatment for Lipid and Glucose Abnormalities In Patients With Schizophrenia

NCT00231894
View directory record Official record
Conditions
Diabetes, Schizophrenia, Insulin Resistance, Cognitive Impairment
Interventions
Pioglitazone, Life style diet group, Placebo
Drug · Behavioral · Other
Lead sponsor
Nathan Kline Institute for Psychiatric Research
Other
Eligibility
18 Years to 70 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 10, 2017 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 3 Interventional

Journey Study: Evaluate the Efficacy, Safety, and Tolerability of Valbenazine as Adjunctive Treatment for Schizophrenia

NCT05110157
View directory record Official record
Conditions
Schizophrenia
Interventions
Placebo, Valbenazine
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
18 Years and older
Enrollment
442 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
50
States / cities
Phoenix, Arizona • Rogers, Arkansas • Anaheim, California + 39 more
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 4 Interventional Results available

Salsalate as an Adjunctive Treatment for Patients With Schizophrenia

NCT01578486
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
salsalate
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years to 65 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 7, 2018 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 4 Interventional Results available

A Study to Evaluate the Safety and the Effects of Risperidone Compared With Other Atypical Antipsychotic Drugs on the Growth and Sexual Maturation in Children

NCT01050582
View directory record Official record
Conditions
Schizophrenia, Bipolar Disorder, Autistic Disorder, Conduct and Other Disruptive Behavior Disorders
Interventions
Risperidone, Other atypical antipsychotic drugs
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
8 Years to 16 Years
Enrollment
244 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
13
States / cities
San Francisco, California • Aurora, Colorado • Altamonte Springs, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2012 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study to Compare Disease Progression and Modification Following Treatment With Paliperidone Palmitate Long-Acting Injection or Oral Antipsychotics in Participant's With Recent-onset Schizophrenia or Schizophreniform

NCT02431702
View directory record Official record
Conditions
Schizophrenia, Psychotic Disorders
Interventions
Aripiprazole, Haloperidol, Olanzapine, Oral Paliperidone ER, Perphenazine, Quetiapine, Oral Risperidone, Paliperidone Palmitate Injection (PP1M), Paliperidone Palmitate Injection (PP3M)
Drug
Lead sponsor
Janssen Scientific Affairs, LLC
Industry
Eligibility
18 Years to 35 Years
Enrollment
337 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
34
States / cities
Little Rock, Arkansas • Garden Grove, California • Lemon Grove, California + 31 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2025 · Synced Sep 12, 2026, 2:43 PM EDT
Recruiting Phase 3 Interventional

Study to Evaluate Efficacy and Safety of Roluperidone in Adult Subjects With Negative Symptoms and Stable Positive Symptoms of Schizophrenia and to Evaluate the Relapse Rate of Roluperidone and Antipsychotic Medications

NCT07565428
View directory record Official record
Conditions
Negative Symptoms of Schizophrenia
Interventions
Roluperidone, risperidone, aripiprazole, olanzapine, Placebo
Drug
Lead sponsor
Minerva Neurosciences
Industry
Eligibility
18 Years to 55 Years
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
13
States / cities
Bellflower, California • Culver City, California • Garden Grove, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Sep 12, 2026, 2:43 PM EDT
Not listed Phase 1 Interventional

Study of Depakote for Behavioral and Psychological Symptoms in Dementia

NCT00197834
View directory record Official record
Conditions
Dementia
Interventions
Depakote
Drug
Lead sponsor
Hearthstone Alzheimer Care
Industry
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Hopkinton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 14, 2006 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 3 Interventional Results available

Risperdal Consta for Bipolar Disorder

NCT00177164
View directory record Official record
Conditions
Bipolar I Disorder
Interventions
Injectable Risperidone (Consta) or oral antipsychotic
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
4
States / cities
Bridgeville, Pennsylvania • DuBois, Pennsylvania • McKeesport, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2016 · Synced Sep 12, 2026, 2:43 PM EDT
Completed No phase listed Observational

Antipsychotics and Blood Vessel Function

NCT00585273
View directory record Official record
Conditions
Bipolar Disorder, Schizophrenia
Interventions
Not listed
Lead sponsor
Jess G. Fiedorowicz
Other
Eligibility
18 Years to 50 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 28, 2019 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 3 Interventional Results available

Relapse Prevention Study in Patients With Schizophrenia

NCT01291511
View directory record Official record
Conditions
Schizophrenia
Interventions
Iloperidone, Placebo
Drug
Lead sponsor
Vanda Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
635 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
28
States / cities
Anaheim, California • Bellflower, California • Costa Mesa, California + 22 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2023 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 3 Interventional Results available

Open-label Study of Flexible-dose Paliperidone ER (Extended Release) to Treat Adolescent Schizophrenia.

NCT00488319
View directory record Official record
Conditions
Schizophrenia, Schizophrenic Disorders, Psychotic Disorders, Dementia Praecox
Interventions
Paliperidone ER
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
12 Years to 17 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
14
States / cities
Cerritos, California • San Diego, California • Santa Ana, California + 11 more
Source: ClinicalTrials.gov public record
Updated Feb 9, 2017 · Synced Sep 12, 2026, 2:43 PM EDT
Enrolling by invitation Not applicable Interventional

Incentives and Long-Acting Injectable Adherence After Involuntary Hospitalization

NCT07130500
View directory record Official record
Conditions
Schizophrenia Disorder, Schizoaffective Disorder, Bipolar Disorder (BD), Substance Use Disorder (SUD)
Interventions
Financial incentives for adherence to long-acting injectable medication, Standard of care with monthly surveys
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
5
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Sep 12, 2026, 2:43 PM EDT
Terminated Phase 2 Interventional

A Study Of PF-03463275 As Add-On Therapy In Outpatients With Persistent Negative Symptoms Of Schizophrenia

NCT00977522
View directory record Official record
Conditions
Schizophrenia
Interventions
PF-03463275, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
207 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
37
States / cities
Cerritos, California • Chula Vista, California • Escondido, California + 26 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2012 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 3 Interventional Results available

Calcium and Vitamin D to Optimize Bone Mass in Boys With Risperidone-induced Hyperprolactinemia

NCT00799383
View directory record Official record
Conditions
Risperidone-induced Hyperprolactinemia
Interventions
Calcium and Vitamin D, Placebo
Drug · Other
Lead sponsor
Chadi A. Calarge
Other
Eligibility
5 Years to 17 Years · Male only
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Dec 25, 2017 · Synced Sep 12, 2026, 2:43 PM EDT
Terminated Phase 4 Interventional

An Exploratory Analysis of Immune and Inflammatory Response Associated With Clozapine

NCT05741502
View directory record Official record
Conditions
Treatment-resistant Schizophrenia
Interventions
Clozapine, Antipsychotics,Other (non-Clozapine)
Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 2 Interventional Results available

Efficacy, Safety, and Tolerability of SPD489 in Adults With Schizophrenia and Predominant Negative Symptoms

NCT00922272
View directory record Official record
Conditions
Schizophrenia and Predominant Negative Symptoms
Interventions
SPD489 (lisdexamfetamine dimesylate), Placebo matching SPD489 (lisdexamfetamine dimesylate)
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years to 55 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
27
States / cities
Little Rock, Arkansas • Anaheim, California • Costa Mesa, California + 21 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2021 · Synced Sep 12, 2026, 2:43 PM EDT
Completed No phase listed Observational

Characterization of the Use of Antipsychotics in PTSD During the Past Seven Years

NCT00230893
View directory record Official record
Conditions
PTSD, Post-Traumatic Stress Disorder
Interventions
Not listed
Lead sponsor
Tuscaloosa Research & Education Advancement Corporation
Other
Eligibility
19 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
Tuscaloosa, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 20, 2006 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 2 Interventional Results available

Fingolimod in Schizophrenia Patients

NCT01779700
View directory record Official record
Conditions
Schizophrenia
Interventions
Fingolimod, placebo
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
3
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 15, 2019 · Synced Sep 12, 2026, 2:43 PM EDT
Active, not recruiting Phase 3 Interventional

Treating Schizophrenia by Correcting Abnormal Brain Development

NCT00179465
View directory record Official record
Conditions
Schizophrenia
Interventions
Tiagabine, Placebo
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 25 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 26, 2025 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 4 Interventional Results available

Switching to Iloperidone From Other Antipsychotics in Schizophrenia

NCT01207414
View directory record Official record
Conditions
Schizophrenia
Interventions
iloperidone
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years to 64 Years
Enrollment
501 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
59
States / cities
Birmingham, Alabama • Cerritos, California • Costa Mesa, California + 46 more
Source: ClinicalTrials.gov public record
Updated Mar 14, 2013 · Synced Sep 12, 2026, 2:43 PM EDT
Completed Phase 2Phase 3 Interventional

Risperidone Augmentation for PTSD

NCT00215241
View directory record Official record
Conditions
Post-Traumatic Stress Disorder
Interventions
sertraline and risperidone
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
2
States / cities
Atlanta, Georgia • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 21, 2014 · Synced Sep 12, 2026, 2:43 PM EDT