Study Comparing Bifeprunox to Risperidone in Treatment of Outpatients With Schizophrenia With Weight as Primary Endpoint
Public ClinicalTrials.gov record NCT00366704. 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 Multicenter, Randomized, Double-blind, Parallel-group Fixed-dose Study of the Effect on Weight of Bifeprunox Versus Risperidone in the Treatment of Outpatients With Schizophrenia.
Study identification
- NCT ID
- NCT00366704
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
- Industry
- Enrollment
- 400 participants
Conditions and interventions
Conditions
Interventions
- bifeprunox Drug
- risperidone Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 65 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
- Oct 31, 2006
- Primary completion
- Feb 29, 2008
- Completion
- Feb 29, 2008
- Last update posted
- Feb 10, 2013
2006 – 2008
United States locations
- U.S. sites
- 66
- U.S. states
- 21
- U.S. cities
- 55
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Little Rock | Arkansas | 72201 | — |
| Not listed | Little Rock | Arkansas | 72211 | — |
| Not listed | Anaheim | California | 92802 | — |
| Not listed | Anaheim | California | 92804 | — |
| Not listed | Anaheim | California | 92805 | — |
| Not listed | Boynton Beach | California | 33426 | — |
| Not listed | Costa Mesa | California | 92363 | — |
| Not listed | Costa Mesa | California | 92627 | — |
| Not listed | Escondido | California | 92025 | — |
| Not listed | Garden Grove | California | 92845 | — |
| Not listed | Glendale | California | 91206 | — |
| Not listed | Huntington Beach | California | 92648 | — |
| Not listed | La Mesa | California | 91942 | — |
| Not listed | National City | California | 91950 | — |
| Not listed | Oceanside | California | 92056 | — |
| Not listed | Paramount | California | 90723 | — |
| Not listed | Rosemead | California | 91770 | — |
| Not listed | San Diego | California | 92108 | — |
| Not listed | San Diego | California | 92123 | — |
| Not listed | San Diego | California | 92126 | — |
| Not listed | Santa Ana | California | 92701 | — |
| Not listed | Santa Ana | California | 92705 | — |
| Not listed | New London | Connecticut | 06320 | — |
| Not listed | Fort Lauderdale | Florida | 33319 | — |
| Not listed | Jacksonville | Florida | 32256 | — |
| Not listed | North Miami | Florida | 33161 | — |
| Not listed | St. Petersburg | Florida | 33711 | — |
| Not listed | Atlanta | Georgia | 30307 | — |
| Not listed | Atlanta | Georgia | 30308 | — |
| Not listed | Augusta | Georgia | 30912 | — |
| Not listed | Marietta | Georgia | 30060 | — |
| Not listed | Coevr d'Alene | Idaho | 83814 | — |
| Not listed | Chicago | Illinois | 60631 | — |
| Not listed | Hoffman Estates | Illinois | 60194 | — |
| Not listed | Joliet | Illinois | 60077 | — |
| Not listed | Naperville | Illinois | 60540 | — |
| Not listed | Lake Charles | Louisiana | 70601 | — |
| Not listed | Gaithersburg | Maryland | 20877 | — |
| Not listed | Pittsfield | Massachusetts | 01201 | — |
| Not listed | Worcester | Massachusetts | 01605 | — |
| Not listed | Flowood | Mississippi | 39232 | — |
| Not listed | St Louis | Missouri | 63110 | — |
| Not listed | St Louis | Missouri | 63118 | — |
| Not listed | St Louis | Missouri | 63128 | — |
| Not listed | North Platte | Nebraska | 69101 | — |
| Not listed | Cherry Hill | New Jersey | 08002 | — |
| Not listed | Clementon | New Jersey | 08021 | — |
| Not listed | Rochester | New York | 14624 | — |
| Not listed | Staten Island | New York | 10312 | — |
| Not listed | Butner | North Carolina | 27509 | — |
| Not listed | Morehead City | North Carolina | 28557 | — |
| Not listed | Beachwood | Ohio | 44122 | — |
| Not listed | Cleveland | Ohio | 44109 | — |
| Not listed | Oklahoma City | Oklahoma | 73139 | — |
| Not listed | East Stroudsberg | Pennsylvania | 18301 | — |
| Not listed | Jenkintown | Pennsylvania | 19046 | — |
| Not listed | Norristown | Pennsylvania | 19401 | — |
| Not listed | Philadelphia | Pennsylvania | 19149 | — |
| Not listed | Pittsburgh | Pennsylvania | 15108 | — |
| Not listed | Cordova | Tennessee | 38018 | — |
| Not listed | Memphis | Tennessee | 38105 | — |
| Not listed | Memphis | Tennessee | 38157 | — |
| Not listed | Austin | Texas | 78756 | — |
| Not listed | DeSoto | Texas | 75115 | — |
| Not listed | Irving | Texas | 75062 | — |
| Not listed | San Antonio | Texas | 78229 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00366704, 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 Feb 10, 2013 · Synced May 14, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00366704 live on ClinicalTrials.gov.