Independent directory Public ClinicalTrials.gov records United States
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Showing 1–24 of 60 matching trials from the live ClinicalTrials.gov search.
Conditions
Schizophrenia
Interventions
Placebo, Cariprazine, Risperidone
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years to 60 Years
Enrollment
732 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
18
States / cities
Costa Mesa, California • Long Beach, California • Oceanside, California + 14 more
Conditions
Schizophrenia
Interventions
talnetant, risperidone
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
31
States / cities
Scottsdale, Arizona • Cerritos, California • Chula Vista, California + 27 more
Conditions
Schizophrenia
Interventions
Placebo, RO5545965, risperidone
Other · Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 60 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Glendale, California
Conditions
Depression
Interventions
Risperidone and placebo comparator
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Post-Traumatic Stress Disorder
Interventions
Risperidone
Drug
Lead sponsor
Creighton University
Other
Eligibility
19 Years to 64 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2004
U.S. locations
1
States / cities
Omaha, Nebraska
Completed Not applicable Interventional Accepts healthy volunteers Results available

Acute D2 Receptor Blockade Induced Neuronal Network Changes in Human Volunteers

NCT01931059
Conditions
Imaging of the Brain and Antipsychotics, Neuronal Network Changes
Interventions
Risperidone, Placebo
Drug · Other
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 60 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Glen Oaks, New York
Conditions
Impulsivity, Active Suicidal Ideation, Depression
Interventions
placebo, Riperidone
Other · Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 64 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
risperidone, quetiapine
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years to 65 Years
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
7
States / cities
San Diego, California • Hoffman Est, Illinois • Lake Charles, Louisiana + 4 more
Conditions
Schizophrenia
Interventions
AVE1625, placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 65 Years
Enrollment
873 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Bridgewater, New Jersey
Conditions
Schizotypal Personality Disorder
Interventions
Risperidone, Placebo
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2001
U.S. locations
1
States / cities
The Bronx, New York
Conditions
Schizophrenia
Interventions
Placebo, Lu AF11167
Drug
Lead sponsor
H. Lundbeck A/S
Industry
Eligibility
18 Years to 60 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Glendale, California
Conditions
Bipolar Disorder
Interventions
Risperdal Consta, Placebo
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years to 65 Years
Enrollment
559 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
14
States / cities
Little Rock, Arkansas • La Mesa, California • National City, California + 11 more
Conditions
Schizophrenia, Acute Episode
Interventions
Elpipodect, Risperidone, Placebo matching MK-8189, Placebo matching risperidone
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 50 Years
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
28
States / cities
Little Rock, Arkansas • Rogers, Arkansas • Bellflower, California + 23 more
Conditions
Schizophrenia
Interventions
ASP4345, placebo, risperidone, quetiapine, olanzapine, ziprasidone, aripiprazole, brexpiprazole, paliperidone, lurasidone
Drug
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
27
States / cities
Cerritos, California • Garden Grove, California • Lemon Grove, California + 19 more
Withdrawn Phase 1Phase 2 Interventional

Nicotinic Receptors and Schizophrenia

NCT02538081
Conditions
Schizophrenia
Interventions
Risperidone plus Placebo, Risperidone plus DMXB-A
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Denver, Colorado
Conditions
Schizophrenia, Schizoaffective Disorder, Central Nervous System Diseases
Interventions
EVP-6124 (0.3 mg/day), EVP-6124 (1.0 mg/day), Placebo, Antipsychotic therapy
Drug
Lead sponsor
FORUM Pharmaceuticals Inc
Industry
Eligibility
18 Years to 55 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Wichita, Kansas
Conditions
Obesity
Interventions
IHBG-10, Placebo
Dietary Supplement
Lead sponsor
Avera McKennan Hospital & University Health Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Completed Early Phase 1 Interventional Accepts healthy volunteers

Reducing the Abuse Liability of Prescription Opioids

NCT04587115
Conditions
Addiction
Interventions
Risperidone, Ziprasidone, Oxycodone
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
21 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
San Antonio, Texas
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
Attention Deficit Disorder With Hyperactivity
Interventions
Valproate, Risperidone, Placebo, Stimulant medication, Behavioral family counseling
Drug · Behavioral
Lead sponsor
Joseph Blader
NIH
Eligibility
6 Years to 12 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
3
States / cities
Glen Oaks, New York • Stony Brook, New York • San Antonio, Texas
Conditions
Schizophrenia
Interventions
PF-02545920, Placebo, Risperidone
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years
Enrollment
259 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
38
States / cities
Little Rock, Arkansas • Anaheim, California • Escondido, California + 23 more
Conditions
Schizophrenia Schizoaffective
Interventions
LYN-005
Drug
Lead sponsor
Lyndra Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
5
States / cities
Long Beach, California • Atlanta, Georgia • Marlton, New Jersey + 2 more
Conditions
Acute Schizophrenia
Interventions
Risperidone ISM 75 mg, Risperidone ISM 100 mg, Placebo of Risperidone ISM
Drug
Lead sponsor
Rovi Pharmaceuticals Laboratories
Industry
Eligibility
18 Years to 65 Years
Enrollment
438 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
20
States / cities
Rogers, Arkansas • Cerritos, California • Garden Grove, California + 17 more
Conditions
Schizophrenia
Interventions
TV-46000, Placebo
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
13 Years to 65 Years
Enrollment
336 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
67
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 57 more