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Vigabatrin

Phase 2

Cocaine Addiction | Small molecule | Other |Catalyst Pharmaceuticals, Inc.|Last Updated: May 18, 2016

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-BlindPLACEBO_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment207
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01281202Vigabatrin for the Treatment of Cocaine DependencyPHASE2 COMPLETED 207Jan 1, 2011Dec 1, 2012May 18, 201613 United States
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Study Endpoints
Primary Endpoints
Abstinence
Weeks 8-9

The number of subjects in each treatment group who are cocaine abstinent during the last 2 weeks of the Treatment Phase (Weeks 8 and 9).

Secondary Endpoints
Number of Participants With Cocaine Use
Week 3 - 9
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
CPP-109 Vigabatrin TabletsACTIVE_COMPARATORSubjects were evaluated for their compliance with protocol inclusion/exclusion criteria during a -2 to -4 week Screening/Baseline Phase During treatment, subjects received 3 CPP-109 Vigabatrin 500 mg Tablets, bid, for 9 weeks Subjects were provided with on-site, supervised, standardized, manualized Individual Drug Counseling 1x per week for 9 weeks and the first 4 weeks for the follow-up phase (weeks 10-13)
PlaceboPLACEBO_COMPARATORSubjects were evaluated for their compliance with protocol inclusion/exclusion criteria during a -2 to -4 week Screening/Baseline Phase During treatment, subjects received Vigabatrin matching placebo tablets, bid, for 9 weeks Subjects were provided with on-site, supervised, standardized, manualized Indivdiual Drug Counseling 1x per week for 9 weeks and the first 4 weeks for the follow-up phase (weeks 10-13)
Interventions
NameTypeDescription
VigabatrinDRUGTablets
Matching PlaceboDRUGTablets
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites13

Inclusion Criteria: * Able to understand the study and provide written informed consent. * Male or female at least 18 years of age. * Meet DSM-IV criteria for cocaine dependence as primary diagnosis, as determined by the Substance Abuse Structured Clinical Interview (SCID) for Diagnostic and Statis...

Countries:United States
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