- Conditions
- Schizophrenia
- Interventions
- quetiapine fumarate vs risperidone
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2002
- U.S. locations
- 64
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Anaheim, California + 61 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 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 145–157
of 157
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Schizophrenia, Bipolar I Disorder
- Interventions
- quetiapine fumarate
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 10 Years to 17 Years
- Enrollment
- 381 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2007
- U.S. locations
- 31
- States / cities
- Dothan, Alabama • Scottsdale, Arizona • Cerritos, California + 28 more
- Conditions
- Schizophrenia
- Interventions
- Bifeprunox, Quetiapine
- Drug
- Lead sponsor
- Solvay Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 83 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 69
- States / cities
- Anaheim, California • Cerritos, California • Costa Mesa, California + 52 more
- Conditions
- Major Depressive Disorder
- Interventions
- Levomilnacipran, Quetiapine
- Drug
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Alpharetta, Georgia
- Conditions
- Insomnia
- Interventions
- Quetiapine, Cogntive behavioral therapy
- Drug · Behavioral
- Lead sponsor
- Michael E. DeBakey VA Medical Center
- Federal
- Eligibility
- 60 Years and older
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Quetiapine or Risperidone + Aripiprazole, Quetiapine or Risperidone + placebo
- Drug
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 323 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2007
- U.S. locations
- 48
- States / cities
- Little Rock, Arkansas • Cerritos, California • Costa Mesa, California + 37 more
- Conditions
- High Risk MC4R Genotype, Low Risk MC4R Genotype, One Week or Less Antipsychotic Lifetime Exposure
- Interventions
- Ziprasidone, aripiprazole, quetiapine, or risperidone
- Drug
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 13 Years to 18 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Glen Oaks, New York
- Conditions
- Dementia, Delirium
- Interventions
- Quetiapine 25 mg gel applied topically, Quetiapine 25 mg tablet by mouth, Quetiapine 25 mg rectal suppository
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Affective Psychosis, Bipolar, Manic Disorder, Manic-Depressive Psychosis, Mania, Manic State, Psychoses, Manic-Depressive
- Interventions
- Quetiapine fumarate (Seroquel) SR
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 447 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007
- U.S. locations
- 51
- States / cities
- Phoenix, Arizona • Little Rock, Arkansas • Cerritos, California + 48 more
- Conditions
- Panic Disorder
- Interventions
- quetiapine XR, placebo
- Drug
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Bipolar Disorder
- Interventions
- Lithium Carbonate, Lamotrigine, Valproic Acid, Oxcarbazepine, Carbamazepine, Ziprasidone, Risperidone, Quetiapine, Olanzapine, Aripiprazole, Fluoxetine / Olanzapine, Haloperidol, Perphenazine, Clozapine, Asenapine, Lurasidone, Paliperidone, Mirtazapine, Bupropion, Desvenlafaxine, Duloxetine, Venlafaxine, Citalopram, Escitalopram, Fluoxetine, Fluvoxamine, Paroxetine, Sertraline, Vilazodone, Doxepin
- Drug
- Lead sponsor
- University of New Mexico
- Other
- Eligibility
- Not listed
- Enrollment
- 1,037,352 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- Bipolar Depression
- Interventions
- quetiapine (Seroquel) XR, placebo, pramipexole dihydrochloride
- Drug
- Lead sponsor
- Dr. D McIntosh & Dr. K Kjernisted Clinical Research Inc.
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 96 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 2
- States / cities
- San Diego, California • Kirkland, Washington
- Conditions
- Bipolar Disorder
- Interventions
- Lithium, Quetiapine
- Drug
- Lead sponsor
- University Hospitals Cleveland Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio