- Conditions
- Schizophrenia
- Interventions
- RO4917838, Placebo, Standard antipsychotic therapy
- Drug
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 323 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 14
- States / cities
- Granada Hills, California • Los Angeles, California • Oceanside, California + 10 more
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.
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Showing 1–24
of 57
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Schizophrenia
- Interventions
- AVP-786, Placebo
- Drug
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 145 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 17
- States / cities
- Cerritos, California • Garden Grove, California • National City, California + 14 more
- Conditions
- Schizophrenia
- Interventions
- AMG 747, Placebo
- Drug
- Lead sponsor
- Amgen
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 111 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 17
- States / cities
- Little Rock, Arkansas • Springdale, Arkansas • Long Beach, California + 14 more
- Conditions
- Schizophrenia
- Interventions
- Pimavanserin, Placebo
- Drug
- Lead sponsor
- ACADIA Pharmaceuticals Inc.
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 403 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 33
- States / cities
- Phoenix, Arizona • Rogers, Arkansas • Bellflower, California + 27 more
- Conditions
- Schizophrenia, Negative Symptoms, Cognitive Dysfunction
- Interventions
- TC-5619, Placebo
- Drug
- Lead sponsor
- Targacept Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 603 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 22
- States / cities
- Garden Grove, California • Glendale, California • Long Beach, California + 19 more
- Conditions
- Negative Symptoms in Schizophrenia, Schizophrenia, Schizoaffective Disorder
- Interventions
- SPARK
- Device
- Lead sponsor
- North Shore Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- D-serine, Cognitive Retraining (CRT), Placebo, Cognitive Retraining Placebo
- Drug · Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 104 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2012
- U.S. locations
- 2
- States / cities
- New Haven, Connecticut • West Haven, Connecticut
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Atomoxetine (Strattera)
- Drug
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Pravastatin
- Drug
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2007
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Schizophrenia
- Interventions
- Modafinil, Placebo
- Drug
- Lead sponsor
- Veterans Medical Research Foundation
- Other
- Eligibility
- 18 Years to 65 Years · Male only
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Negative Symptoms in Schizophrenia
- Interventions
- Roluperidone 64 mg, Olanzapine 10 MG
- Drug
- Lead sponsor
- Minerva Neurosciences
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 3
- States / cities
- Garden Grove, California • Gaithersburg, Maryland • Marlton, New Jersey
- Conditions
- Schizophrenia
- Interventions
- modafinil, Placebo
- Drug
- Lead sponsor
- North Suffolk Mental Health Association
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2007
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Schizophrenia
- Interventions
- Placebo, RO4917838, Antipshychotics (Standard of Care)
- Drug
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 629 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 27
- States / cities
- Little Rock, Arkansas • Anaheim, California • Cerritos, California + 23 more
- Conditions
- Schizophrenia
- Interventions
- Galantamine, CDP-choline, Placebo, risperidone, olanzapine, quetiapine, ziprasidone, and/or aripiprazole
- Drug
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- 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
- Conditions
- Schizophrenia
- Interventions
- CX516 (Ampakine)
- Drug
- Lead sponsor
- North Suffolk Mental Health Association
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 105 participants
- Timeline
- 2002 – 2007
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Schizophrenia
- Interventions
- Luvadaxistat, Placebo
- Drug
- Lead sponsor
- Neurocrine Biosciences
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 256 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 16
- States / cities
- Garden Grove, California • Lemon Grove, California • Los Angeles, California + 13 more
- Conditions
- Schizophrenia
- Interventions
- AMG 747, Placebo
- Drug
- Lead sponsor
- Amgen
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 121 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 18
- States / cities
- Anaheim, California • Cerritos, California • Culver City, California + 15 more
- 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
- Conditions
- Schizophrenia
- Interventions
- SPD489
- Drug
- Lead sponsor
- Shire
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013
- U.S. locations
- 2
- States / cities
- Oklahoma City, Oklahoma • Philadelphia, Pennsylvania
- Conditions
- Schizophrenia
- Interventions
- Digital therapeutic (CT-155)
- Device
- Lead sponsor
- Boehringer Ingelheim
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 262 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 31
- States / cities
- Imperial, California • La Jolla, California • Oceanside, California + 25 more
- Conditions
- Schizophrenia
- Interventions
- AZD8529, Placebo to match AZD8529
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 59 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Schizophrenia
- Interventions
- Placebo, RO5545965
- Drug
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 3
- States / cities
- Garden Grove, California • Glendale, California • St Louis, Missouri
- Conditions
- Schizophrenia
- Interventions
- rasagiline (Pharmacodynamics), Placebo
- Drug
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 84 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2012
- U.S. locations
- 5
- States / cities
- Baltimore, Maryland • Catonsville, Maryland • Dundalk, Maryland