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Study Evaluating Bifeprunox in Bipolar Depression

This study has been completed.
Solvay Pharmaceuticals
Information provided by:
Wyeth is now a wholly owned subsidiary of Pfizer Identifier:
First received: October 27, 2005
Last updated: December 3, 2007
Last verified: December 2007
The purpose of the study is to investigate whether eight weeks of treatment with flexible doses of Bifeprunox is superior to treatment with placebo in depressed patients with bipolar disorder.

Condition Intervention Phase
Depression Bipolar
Drug: Bifeprunox
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double-Blind
Primary Purpose: Treatment
Official Title: A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study of Bifeprunox in the Treatment of Depression in Outpatients With Bipolar Disorder

Resource links provided by NLM:

Further study details as provided by Wyeth is now a wholly owned subsidiary of Pfizer:

Primary Outcome Measures:
  • Secondary measurement scales will be used:
  • Hamilton Psychiatric Rating Scale for Depression (HAM-D17), at baseline, and weeks 1, 2, 3, 4, 6, and 8

Secondary Outcome Measures:
  • Clinical Global Impressions Severity of Illness Score (CGI-S),at screening, baseline, and weeks 1, 2, 3, 4, 6, and 8
  • Clinical Global Impressions Improvement Score (CG-I), at weeks 1, 2, 3, 4, 6, and 8
  • Young-Mania Rating Scale (Y-MRS), at screening, baseline, and weeks 1, 2, 3, 4, 6, and 8
  • Positive and Negative Symptom Scale (PANSS) at at screening, baseline, and weeks 1, 2, 3, 4, 6, and 8
  • Covi Anxiety Scale at screening, baseline, and weeks 2, 4, 6, and 8

Estimated Enrollment: 380
Study Start Date: June 2005
Study Completion Date: October 2007

Ages Eligible for Study:   18 Years to 65 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Men and women 18 to 65 years of age, inclusive.
  • Diagnosis of Bipolar Disorder and must be experiencing a depressive episode.

Exclusion Criteria:

  • This is a follow on study to protocol 3168A2-304. Only subjects who have participated in the previous study are eligible.
  Contacts and Locations
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Please refer to this study by its identifier: NCT00245973

  Show 40 Study Locations
Sponsors and Collaborators
Wyeth is now a wholly owned subsidiary of Pfizer
Solvay Pharmaceuticals
Study Director: Medical Monitor, MD Wyeth is now a wholly owned subsidiary of Pfizer
  More Information Identifier: NCT00245973     History of Changes
Other Study ID Numbers: 3168A2-307
Study First Received: October 27, 2005
Last Updated: December 3, 2007

Additional relevant MeSH terms:
Depressive Disorder
Behavioral Symptoms
Mood Disorders
Mental Disorders processed this record on April 28, 2017