CAFE Comparison of Atypicals in First Episode of Psychosis
Public ClinicalTrials.gov record NCT00034892. 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
Efficacy and Tolerability of Olanzapine, Quetiapine and Risperidone in the Treatment of First Episode Psychosis: A Randomized Double Blind 52-Week Comparison
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to compare the effectiveness, tolerability, and efficacy of the currently available atypical antipsychotic drugs olanzapine (2.5-20 mg/day), quetiapine (100-800 mg/day) and risperidone (0.5-4 mg/day) in patients with schizophrenia, schizophreniform disorder, or schizoaffective disorder who are experiencing their first psychotic episode.
Study identification
- NCT ID
- NCT00034892
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- Not listed
Conditions and interventions
Eligibility (public fields only)
- Age range
- 16 Years to 40 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
- Mar 2002 (Type not available)
- Primary completion
- Mar 2005 (Actual)
- Completion
- Mar 2005 (Actual)
- Last update posted
- Jan 4, 2013
2002 – 2005
United States locations
- U.S. sites
- 24
- U.S. states
- 15
- U.S. cities
- 24
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Stanford | California | — | — |
| Not listed | Miami | Florida | — | — |
| Not listed | Atlanta | Georgia | — | — |
| Not listed | Augusta | Georgia | — | — |
| Not listed | Chicago | Illinois | — | — |
| Not listed | Shreveport | Louisiana | — | — |
| Not listed | Boston | Massachusetts | — | — |
| Not listed | Worcester | Massachusetts | — | — |
| Not listed | Minneapolis | Minnesota | — | — |
| Not listed | St Louis | Missouri | — | — |
| Not listed | Las Vegas | Nevada | — | — |
| Not listed | Brooklyn | New York | — | — |
| Not listed | New York | New York | — | — |
| Not listed | Butner | North Carolina | — | — |
| Not listed | Chapel Hill | North Carolina | — | — |
| Not listed | Charlotte | North Carolina | — | — |
| Not listed | Cincinnati | Ohio | — | — |
| Not listed | Cleveland | Ohio | — | — |
| Not listed | Kettering | Ohio | — | — |
| Not listed | Philadelphia | Pennsylvania | — | — |
| Not listed | Conroe | Texas | — | — |
| Research Site | Dallas | Texas | — | — |
| Not listed | San Antonio | Texas | — | — |
| Not listed | Salt Lake City | Utah | — | — |
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 2 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00034892, 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 4, 2013 · Synced Oct 19, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00034892 live on ClinicalTrials.gov.