A Comparison of Seroquel vs. Risperidone in Schizophrenia
1 other identifier
interventional
N/A
1 country
64
Brief Summary
The purpose of this study is to show equal efficacy of both quetiapine and risperidone in subjects treated with study medication for up to 8 weeks.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
Started Jul 2001
Shorter than P25 for phase_4 schizophrenia
64 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
July 1, 2001
CompletedFirst Submitted
Initial submission to the registry
May 2, 2002
CompletedFirst Posted
Study publicly available on registry
May 3, 2002
CompletedPrimary Completion
Last participant's last visit for primary outcome
September 1, 2002
CompletedStudy Completion
Last participant's last visit for all outcomes
September 1, 2002
CompletedJanuary 4, 2013
January 1, 2013
1.2 years
May 2, 2002
January 3, 2013
Conditions
Interventions
Eligibility Criteria
You may qualify if:
- Male / Female, 18-65 years old
- Schizophrenia (as per DSM IV)
You may not qualify if:
- Concurrent use of psychotropic medication
- Does not fulfill moderately ill on CGI
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- AstraZenecalead
Study Sites (64)
Unknown Facility
Birmingham, Alabama, United States
Unknown Facility
Phoenix, Arizona, United States
Unknown Facility
Anaheim, California, United States
Unknown Facility
Cerritos, California, United States
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Chula Vista, California, United States
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Glendale, California, United States
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Hawthorne, California, United States
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Long Beach, California, United States
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San Diego, California, United States
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Santa Ana, California, United States
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Torrance, California, United States
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Farmington, Connecticut, United States
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New Haven, Connecticut, United States
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Washington D.C., District of Columbia, United States
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Miami, Florida, United States
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Miami Beach, Florida, United States
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North Miami, Florida, United States
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Winter Park, Florida, United States
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Atlanta, Georgia, United States
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Hoffman Estates, Illinois, United States
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Prairie Village, Kansas, United States
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Wichita, Kansas, United States
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New Orleans, Louisiana, United States
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Shreveport, Louisiana, United States
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Baltimore, Maryland, United States
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Boston, Massachusetts, United States
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Worcester, Massachusetts, United States
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Ann Arbor, Michigan, United States
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New Baltimore, Michigan, United States
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Kansas City, Missouri, United States
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St Louis, Missouri, United States
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Reno, Nevada, United States
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Clementon, New Jersey, United States
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Lyons, New Jersey, United States
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Summit, New Jersey, United States
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Albuquerque, New Mexico, United States
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Holliswood, New York, United States
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Montrose, New York, United States
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New York, New York, United States
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Oceanside, New York, United States
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The Bronx, New York, United States
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White Plains, New York, United States
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Butner, North Carolina, United States
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Beachwood, Ohio, United States
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Chagrin Falls, Ohio, United States
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Cincinnati, Ohio, United States
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Columbus, Ohio, United States
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Oklahoma City, Oklahoma, United States
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Media, Pennsylvania, United States
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Pittsburgh, Pennsylvania, United States
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Memphis, Tennessee, United States
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Nashville, Tennessee, United States
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Austin, Texas, United States
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Houston, Texas, United States
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Terrell, Texas, United States
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Waco, Texas, United States
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Salt Lake City, Utah, United States
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Falls Church, Virginia, United States
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Richmond, Virginia, United States
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Virginia Beach, Virginia, United States
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Kirkland, Washington, United States
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Tacoma, Washington, United States
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Vancouver, Washington, United States
Unknown Facility
West Allis, Wisconsin, United States
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- interventional
- Phase
- phase 4
- Purpose
- TREATMENT
- Sponsor Type
- INDUSTRY
Study Record Dates
First Submitted
May 2, 2002
First Posted
May 3, 2002
Study Start
July 1, 2001
Primary Completion
September 1, 2002
Study Completion
September 1, 2002
Last Updated
January 4, 2013
Record last verified: 2013-01