Quetiapine Fumarate (SEROQUEL) in the Treatment of Adolescent Patients With Schizophrenia and Bipolar I Disorder
Public ClinicalTrials.gov record NCT00227305. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A 26-week, Multicenter, Open-label Phase 3b Study of the Safety and Tolerability of Quetiapine Fumarate (SEROQUEL™) Immediate-release Tablets in Daily Doses of 400 mg to 800 mg in Children and Adolescents With Bipolar I Disorder and Adolescents With Schizophrenia (Abbreviated)
Study identification
- NCT ID
- NCT00227305
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- AstraZeneca
- Industry
- Enrollment
- 381 participants
Conditions and interventions
Conditions
Interventions
- quetiapine fumarate Drug
Drug
Eligibility (public fields only)
- Age range
- 10 Years to 17 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2004
- Primary completion
- Nov 30, 2007
- Completion
- Nov 30, 2007
- Last update posted
- Jan 7, 2013
2004 – 2007
United States locations
- U.S. sites
- 31
- U.S. states
- 18
- U.S. cities
- 31
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Research Site | Dothan | Alabama | — | — |
| Research Site | Scottsdale | Arizona | — | — |
| Research Site | Cerritos | California | — | — |
| Research Site | Riverside | California | — | — |
| Research Site | Sacramento | California | — | — |
| Research Site | San Diego | California | — | — |
| Research Site | Denver | Colorado | — | — |
| Research Site | Altamonte Springs | Florida | — | — |
| Research Site | Jacksonville | Florida | — | — |
| Research Site | Miami | Florida | — | — |
| Research Site | Chicago | Illinois | — | — |
| Research Site | Oak Brook | Illinois | — | — |
| Research Site | Newton | Kansas | — | — |
| Research Site | Overland Park | Kansas | — | — |
| Research Site | New Orleans | Louisiana | — | — |
| Research Site | Las Vegas | Nevada | — | — |
| Research Site | Rochester | New York | — | — |
| Research Site | Cincinnati | Ohio | — | — |
| Research Site | Cleveland | Ohio | — | — |
| Research Site | Lyndhurst | Ohio | — | — |
| Research Site | Oklahoma City | Oklahoma | — | — |
| Research Site | Philadelphia | Pennsylvania | — | — |
| Research Site | Memphis | Tennessee | — | — |
| Research Site | Austin | Texas | — | — |
| Research Site | Houston | Texas | — | — |
| Research Site | San Antonio | Texas | — | — |
| Research Site | Richmond | Virginia | — | — |
| Research Site | Virginia Beach | Virginia | — | — |
| Research Site | Bellevue | Washington | — | — |
| Research Site | Kirkland | Washington | — | — |
| Research Site | Milwaukee | Wisconsin | — | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 17 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00227305, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 7, 2013 · Synced Jul 21, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00227305 live on ClinicalTrials.gov.