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Period 1: Abiraterone

Phase 1

Healthy Volunteers | Small molecule | Other |Johnson & Johnson|Last Updated: Nov 27, 2012

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
UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment20
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01588782A Study to Assess the Effect of Ketoconazole on the Pharmacokinetics of Abiraterone Following Administration of Abiraterone Acetate Tablets in Healthy Adult MenPHASE1 COMPLETED 20Jan 1, 2012Feb 1, 2012Nov 27, 20121 Belgium
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Study Endpoints
Primary Endpoints
Mean plasma concentrations of abiraterone
Up to Day 17
Mean plasma concentrations of ketoconazole
Up to Day 14
Maximum plasma concentrations of abiraterone
Up to Day 17
Time to reach the maximum plasma concentration of abiraterone
Up to Day 17
Area under the plasma concentration-time curve from time 0 to time to the last quantifiable concentration of abiraterone
Up to Day 17
Area under the plasma concentration-time curve from time 0 to infinite time of abiraterone
Up to Day 17
Elimination half-life associated with the terminal slope of the semilogarithmic drug concentration-time curve of abiraterone
Up to Day 17
First-order rate constant associated with the terminal portion of the curve of abiraterone
Up to Day 17
Time to last quantifiable plasma concentration of abiraterone
Up to Day 17
Percentage of area under the plasma concentration-time curve from time 0 to infinite time obtained by extrapolation of abiraterone
Up to Day 17
Secondary Endpoints
The number of participants affected by an adverse event
Up to end of study or early withdrawal
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Abiraterone acetateEXPERIMENTALAll individuals will receive study treatment in the same sequence. Period 1 (Days 1 to 4) consists of a single oral dose of 1000 mg abiraterone acetate tablets on Day 1 only. Period 2 (Days 11 to 17) consists of a daily oral dose of 400 mg ketoconazole tablets on Days 11 to 16 and administration of a single dose of 1000 mg abiraterone acetate on Day 14.
Interventions
NameTypeDescription
Period 1: AbirateroneDRUG1000 mg abiraterone acetate tablet administered orally on Day 1
Period 2: Abiraterone/KetoconazoleDRUG400 mg ketoconazole tablets administered orally on Days 11 to 16
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Eligibility Criteria
Age Range18 Years — 55 Years
SexMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: \- Body mass index (BMI) between 18 and 30 kg/m2, inclusive Exclusion Criteria: \- History of or current clinically significant medical illness including (but not limited to) cardiac arrhythmias or other cardiac disease, hematologic disease, coagulation disorders (including an...

Countries:Belgium
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