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NCT00380224 · ClinicalTrials.gov registry record · Phase 3

Study Comparing the Affect of Bifeprunox Vs Olanzapine on Weight During the Treatment of Outpatients With Schizophrenia.

A Phase 3 study of Schizophrenia, sponsored by Wyeth is now a wholly owned subsidiary of Pfizer.

Completed
Registry status
Phase 3
Development phase
120
Enrollment target
20
Study locations

NCT00380224: Completed Phase 3 study of Schizophrenia, sponsored by Wyeth is now a wholly owned subsidiary of Pfizer.

NCT00380224 is a Phase 3 study of Schizophrenia that has completed, run by Wyeth is now a wholly owned subsidiary of Pfizer. The registered enrollment target is 120 participants, below the 219-participant average among 315 other Schizophrenia trials with a reported enrollment target (45% lower). The trial reports 20 study locations across 2 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00380224, a Phase 3 study of Schizophrenia, has completed, sponsored by Wyeth is now a wholly owned subsidiary of Pfizer.

COMPLETED
Registry status
Phase 3
Development phase
120 participants
Enrollment target
20
Study locations

Study Summary

This study will compare bifeprunox to a currently marketed medication, Zyprexa (olanzapine), with respect to the affect on weight during the treatment of outpatients with schizophrenia. The study will compare the effect of these medications on several variables, including body weight and triglyceride levels.

Conditions Studied

Interventions

  • DRUG bifeprunox, olanzapine

Study Locations (20)

California

  • - Anaheim
  • - Anaheim
  • - Anaheim
  • - Boynton Beach
  • - Costa Mesa
  • - Costa Mesa
  • - Escondido
  • - Garden Grove
  • - Glendale
  • - Huntington Beach
  • - La Mesa
  • - National City
  • - Oceanside
  • - Paramount
  • - Rosemead
  • - San Diego
  • - San Diego
  • - San Diego

Arkansas

  • - Little Rock
  • - Little Rock

Trial Details

FieldValue
Enrollment Target 120 participants
Start Date 2006-07
Est. Completion 2007-09
Phase Phase 3

What the finished NCT00380224 record still lists

NCT00380224 is an interventional study that assigns participants to a tested intervention. The registered 120 participants enrollment target is mid-sized for trials with a published cap, below the 219-participant average among 315 other Schizophrenia trials with a reported enrollment target (45% lower).

The record links to 1 condition, with Schizophrenia appearing as the primary indexed condition, and to 1 intervention - of which bifeprunox, olanzapine is the first listed.

NCT00380224 names 20 study sites across 2 states, led by California, Arkansas.

Frequently Asked Questions

What is clinical trial NCT00380224 about?

NCT00380224 is a clinical study titled "Study Comparing the Affect of Bifeprunox Vs Olanzapine on Weight During the Treatment of Outpatients With Schizophrenia.". This study will compare bifeprunox to a currently marketed medication, Zyprexa (olanzapine), with respect to the affect on weight during the treatment of outpatients with schizophrenia. The study will compare the effect of these medications on several variables, including body weight and triglycerid...

What is the current status of trial NCT00380224?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 120 participants. The study started on 2006-07. Estimated completion is 2007-09.

What conditions does trial NCT00380224 study?

This clinical trial studies the following conditions: Schizophrenia.

What interventions are being tested in trial NCT00380224?

The interventions under investigation include: bifeprunox, olanzapine (DRUG).

Who is sponsoring clinical trial NCT00380224?

This trial is sponsored by Wyeth is now a wholly owned subsidiary of Pfizer, which has 167 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT00380224 being conducted?

This trial has 20 study locations across Arkansas, California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Schizophrenia

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT00380224's enrollment target sits among peer trials

120 120th of 315 higher than 190 of 315 other Schizophrenia trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Schizophrenia trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT00380224, the US trial registry maintained by the National Library of Medicine. NCT00380224 (mid enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.