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Dutasteride-Test product

Phase 1

Prostatic Hyperplasia | Small molecule | Other |GSK plc|Last Updated: Jun 19, 2018

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
RandomizedCONTROLLEDBiomarker
Total Trials1
Total Enrollment36
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02578953Bioequivalence Study of Dutasteride Capsules in Healthy Japanese Male SubjectsPHASE1 COMPLETED 36Sep 9, 2015Dec 15, 2015Jun 19, 20181 Japan
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Study Endpoints
Primary Endpoints
Area under the plasma concentration-time curve from time zero to the last measurable concentration (AUC 0-t) of dutasteride test product and reference product
Pre-dose and at the following times post dose: 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 6, 8, 10, 12, 18, 24, 36, 48 and 72 hours) in each period.

Blood samples will be collected for PK analyses in each period before dosing (0 hour) and at the following times after the dose 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 6, 8, 10, 12, 18, 24, 36, 48 and 72 hours.

Maximal measured plasma concentration (Cmax) of dutasteride test product and reference product
Pre-dose and at the following times post dose: 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 6, 8, 10, 12, 18, 24, 36, 48 and 72 hours) in each period

Blood samples will be collected for PK analyses in each period before dosing (0 hour) and at the following times after the dose 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 6, 8, 10, 12, 18, 24, 36, 48 and 72 hours.

Secondary Endpoints
Number of subjects with adverse events
Approximately 12 weeks
Change from Baseline in hematology parameters
Baseline (screening or Day-1) and Day 2 of each treatment period.
Change from Baseline in clinical chemistry parameters
Baseline (screening or Day-1) and Day 2 of each treatment period.
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Sequence 1-Dutasteride test product and then Reference productEXPERIMENTALParticipants will receive treatment A in period 1 and treatment B in period 2. Where treatment A= dutasteride 0.5 mg capsule test product, treatment B= dutasteride 0.5 mg capsule reference product.
Sequence 2-Dutasteride reference product and then test productEXPERIMENTALParticipants will receive treatment B in period 1 and treatment A in period 2. Where treatment A= dutasteride 0.5 mg capsule test product, treatment B= dutasteride 0.5 mg capsule reference product.
Interventions
NameTypeDescription
Dutasteride-Test productDRUGDutasteride Capsules are oblong, opaque, dull-yellow, gelatin capsules. The capsules contain 0.5 mg dutasteride for oral administration. The capsules also contain Butylated Hydroxytoluene, Mono-di-glycerides of Caprylic/Capric Acid (MDC), Gelatin, Concentrated Glycerin, Titanium Dioxide, Iron Oxide Yellow as ingredients. This product will be manufactured by GSK, Poznan.
Dutasteride-Reference productDRUGDutasteride Capsules are oblong, opaque, dull-yellow, gelatin capsules. The capsules contain 0.5 mg dutasteride for oral administration. The capsules also contain Butylated Hydroxytoluene, Mono-di-glycerides of Caprylic/Capric Acid (MDC), Gelatin, Glycerin, Concentrated Glycerin, Titanium Dioxide, Iron Oxide Yellow as ingredients. This product will be manufactured by Catalent, Beinheim.
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Eligibility Criteria
Age Range20 Years — 64 Years
SexMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Between 20 and 64 years of age inclusive, at the time of signing the informed consent. * Healthy as determined by the investigator or medically qualified designee based on a medical evaluation including medical history, physical examination, laboratory tests and cardiac monito...

Countries:Japan
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Competitive Landscape -Benign Prostatic Hyperplasia 6 trials