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bifeprunox, olanzapine

Phase 3

Schizophrenia | Small molecule | Psychiatry |Pfizer, Inc.|Last Updated: Dec 27, 2007

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindUNCONTROLLED
Total Trials2
Total Enrollment240
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00366171Open Label Extension Study of BifeprunoxPHASE3 COMPLETED 120Nov 1, 2006Oct 1, 2007Dec 27, 200783 United States
NCT00380224Study Comparing the Affect of Bifeprunox Vs Olanzapine on Weight During the Treatment of Outpatients With Schizophrenia.PHASE3 COMPLETED 120Jul 1, 2006Sep 1, 2007Dec 27, 200767 United States
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Study Endpoints
Primary Endpoints
Change in body weight from baseline/first dose of bifeprunox at each observation.
Change from baseline on body weight at the final evaluation.
Secondary Endpoints
Change from baseline/first dose of bifeprunox for triglyceride levels, Positive and Negative Syndrome Scale (PANSS) score, Clinical Global Impression (CGI)-Score, and waist circumference at each observation.
Change from baseline in triglyceride level; Change from baseline in waist circumference; and Change from baseline in total Positive and Negative Syndrome Scale (PANSS) score.
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Interventions
NameTypeDescription
BifeprunoxDRUG -
bifeprunox, olanzapineDRUG -
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Eligibility Criteria
Age Range18 Years — 66 Years
SexALL
Healthy VolunteersNo
Study Sites83

Inclusion Criteria: 1. Outpatients who have successfully completed Wyeth study 3168A1-311-US. 2. A signed and dated informed consent form for this study. 3. No major protocol violations in previous study. Exclusion Criteria: 1. Clinically important abnormalities noted in preceding short-term stud...

Countries:United States
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