- Conditions
- Psychotic Disorder, Schizophreniform Disorder, Schizophrenia, Schizoaffective Disorder, Mood Disorders With Psychotic Features
- Interventions
- Olanzapine, Amantadine, Olanzapine and placebo
- Drug
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2009
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 78
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Engagement, Patient, First Episode Psychosis
- Interventions
- Behavioral Activation for First Episode Psychosis, Treatment As Usual
- Behavioral
- Lead sponsor
- California State University, San Bernardino
- Other
- Eligibility
- 15 Years to 35 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 2
- States / cities
- Granada Hills, California • Sylmar, California
- Conditions
- First Episode Psychosis
- Interventions
- Stakeholder feedback, Data infrastructure
- Other
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 2,100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Schizophrenia
- Interventions
- Individual Placement and Support, Workplace Fundamentals Module, Brokered Vocational Rehabilitation, Oral risperidone, Skills training group
- Behavioral · Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 87 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2006
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder, Brief Psychotic Disorder, Psychotic Disorder NOS
- Interventions
- Integrated Treatment, Community Care
- Behavioral
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 15 Years to 40 Years
- Enrollment
- 404 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2017
- U.S. locations
- 33
- States / cities
- San Fernando, California • Santa Clarita, California • Denver, Colorado + 30 more
- Conditions
- Psychosis, Schizophrenia, First-episode Psychosis
- Interventions
- Normobaric Oxygen, Placebo
- Device
- Lead sponsor
- Nicholas Breitborde
- Other
- Eligibility
- 15 Years to 35 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Psychosis, Schizophrenia, Schizoaffective Disorder, Psychosis Nos/Other, Bipolar Disorder
- Interventions
- Care Coordination, Individual Peer Support, Digital Outreach, Cognitive Remediation, Multi-Family Group Therapy
- Behavioral
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- Not listed
- Enrollment
- 350 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 5
- States / cities
- Belmont, Massachusetts • Boston, Massachusetts • Cambridge, Massachusetts + 1 more
- Conditions
- Schizophrenia (Recent-onset)
- Interventions
- paliperidone palmitate, risperidone
- Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 146 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2021
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Disengagement
- Interventions
- Engagement Navigator Service (ENS)
- Other
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 13 Years to 35 Years
- Enrollment
- 555 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorders, Unspecified Schizophrenia Spectrum and Other Psychotic Disorder
- Interventions
- Horyzons USA
- Device
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 16 Years to 35 Years
- Enrollment
- 85 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Psychosis
- Interventions
- Patients with psychosis will be treated with known antipsychotic medication
- Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 17 Years to 35 Years
- Enrollment
- 156 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2026
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Schizophrenia, Psychotic Disorders, Mental Health, Mental Disorders
- Interventions
- Olanzapine, risperidone
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 16 Years to 40 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2005
- U.S. locations
- 24
- States / cities
- Stanford, California • Miami, Florida • Atlanta, Georgia + 21 more
- Conditions
- Schizophrenia, Schizophreniform Disorder, Schizoaffective Disorder
- Interventions
- Cognitive training, Aerobic Exercise Program, Moderated Online Social Therapy (MOST), Chorus Participatory Text Messaging Program, Healthy Living Group (HLG)
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- First Episode Psychosis, Schizophrenia
- Interventions
- Social Network Meetings
- Behavioral
- Lead sponsor
- Lisa Dixon
- Other
- Eligibility
- 16 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Yonkers, New York
- Conditions
- Schizophrenia, Schizophreniform Disorder, Schizoaffective Disorder
- Interventions
- rTMS, Sham Comparator
- Device
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 2
- States / cities
- Indianapolis, Indiana
- Conditions
- Psychosis
- Interventions
- Cognitive and Social Cognitive Training, Personalized Real-Time Intervention for Motivational Enhancement (PRIME) App, Early Psychosis Coordinated Specialty Care
- Device · Behavioral · Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 15 Years to 40 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 3
- States / cities
- Duluth, Minnesota • Minneapolis, Minnesota
- Conditions
- Schizophrenia, Psychosis, Schizoaffective Disorder, Schizophreniform Disorders, Psychosis NOS, Depression Psychotic Feature, Bipolar Disorder With Psychotic Features, Unspecified Psychosis
- Interventions
- Targeted Cognitive Training, General Cognitive Exercises, Coordinated Specialty Care for First Episode Psychosis
- Device · Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 16 Years to 35 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Clinical High Risk, Early Psychosis, First Episode Psychosis
- Interventions
- Digital nudge
- Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 12 Years to 29 Years
- Enrollment
- 25,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Schizophrenia
- Interventions
- Clozapine, Haloperidol
- Drug
- Lead sponsor
- Harvard Medical School (HMS and HSDM)
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1996 – 2003
- U.S. locations
- 1
- States / cities
- Jamaica Plain, Massachusetts
- Conditions
- Psychosis
- Interventions
- Lumateperone, Risperidone
- Drug
- Lead sponsor
- University of New Mexico
- Other
- Eligibility
- 18 Years to 40 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- Schizophrenia, Schizophreniform Disorder, Schizoaffective Disorder
- Interventions
- Integrated Metacognitive Therapy, Treatment as Usual
- Behavioral
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2017
- U.S. locations
- 2
- States / cities
- Indianapolis, Indiana
- Conditions
- Schizophrenia, Schizophreniform Disorders, Schizoaffective Disorder, Unspecified or Other Psychotic Disorders
- Interventions
- Horyzons USA
- Device
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 16 Years to 35 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Schizophrenia, Schizophreniform Disorder, Schizoaffective Disorder, Depressed Type
- Interventions
- Not listed
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 16 Years to 40 Years
- Enrollment
- 165 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Schizophrenia
- Interventions
- Cognitive remediation training (CT), Healthy behavior training (HBT), Risperidone, administered orally (Oral Ris), Risperidone, administered via injection (RLAI)
- Behavioral · Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 92 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2013
- U.S. locations
- 1
- States / cities
- Los Angeles, California