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Premarin reference

Phase 1

Primary Ovarian Insufficiency | Small molecule | Other |Pfizer, Inc.|Last Updated: Mar 15, 2012

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
Premium
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 Enrollment72
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01436513A Study To Compare The Amount Of Premarin Components That Is Absorbed Into The Blood Of Japanese Healthy Postmenopausal Women Following Oral Administration Of Two Different Tablets Of Premarin Under Fast and Fed Conditions.PHASE1 COMPLETED 72Oct 1, 2011Mar 1, 2012Mar 15, 20121 Japan
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Study Endpoints
Primary Endpoints
Plasma unconjugated estrone (baseline adjusted) pharmacokinetic parameter:Cmax
Day 1 to Day 4
Plasma unconjugated estrone (baseline adjusted) pharmacokinetic parameter:AUCall
Day 1 to Day 4
Plasma unconjugated equilin pharmacokinetic parameter:Cmax
Day 1 to Day 4
Plasma unconjugated equilin pharmacokinetic parameter:AUCall
Day 1 to Day 4
Secondary Endpoints
Plasma unconjugated estrone (baseline adjusted) pharmacokinetic parameter:Tmax
Day 1 to Day 4
Plasma unconjugated estrone (baseline adjusted) pharmacokinetic parameter:AUClast
Day 1 to Day 4
Plasma unconjugated estrone (baseline adjusted) pharmacokinetic parameter:AUCinf
Day 1 to Day 4
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeBASIC_SCIENCE
Treatment Arms
ArmTypeDescription
AEXPERIMENTALPremarin reference tablet as a single oral dose under fasted conditions
BEXPERIMENTALPremarin new tablet as a single oral dose under fasted conditions
CEXPERIMENTALPremarin reference tablet as a single oral dose under fed conditions
DEXPERIMENTALPremarin new tablet as a single oral dose under fed conditions
Interventions
NameTypeDescription
Premarin reference tablet (fasted)DRUGPremarin reference tablet, single dose, fasted conditions
Premarin new tablet (fasted)DRUGPremarin new tablet, single dose, fasted conditions
Premarin reference tablet (fed)DRUGPremarin reference tablet, single dose, fed conditions
Premarin new tablet (fed)DRUGPremarin new tablet, single dose, fed conditions
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Eligibility Criteria
Age Range45 Years — 75 Years
SexFEMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Japanese healthy postmenopausal women Exclusion Criteria: * History or current evidence of thrombophlebitis, thromboembolic disorders, or any coagulopathies. * History or presence of malignancy or estrogen-dependent neoplasia. Subjects with a documented history of any malign...

Countries:Japan
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