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EDP-305

Phase 2

Primary Biliary Cholangitis | Small molecule | Other |Enanta Pharmaceuticals, Inc.|Last Updated: May 18, 2021

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 Enrollment68
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03394924A Study to Assess the Safety, Tolerability, Pharmacokinetics and Efficacy of EDP-305 in Subjects With Primary Biliary CholangitisPHASE2 COMPLETED 68Dec 27, 2017Jan 16, 2020May 18, 202186 United States, Australia +8
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Study Endpoints
Primary Endpoints
Percentage of Participants With At Least a 20% Reduction in Alkaline Phosphatase (ALP) or Normalization of ALP at Week 12 Compared to Baseline
Baseline and Week 12

Percent change was calculated as \[(ALP at Week 12 - ALP at Baseline)/ALP at Baseline\] \*100. The participant was considered to have successfully achieved a 20% reduction in ALP if the result was ≤-20. The participant was considered to have successfully achieved ALP normalization if ALP was abnormal at Baseline and normal at Week 12.

Secondary Endpoints
Percentage of Participants With a Treatment-Emergent Adverse Event (TEAE) During On-Treatment Period
Up to approximately Week 12
Percentage of Participants With a Treatment-Emergent Serious Adverse Event (SAE) During On-Treatment Period
Up to approximately Week 12
Percentage of Participants Who Stopped Study Treatment Due to a Treatment-Emergent Adverse Event (TEAE) During On-Treatment Period
Up to approximately Week 12
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
EDP-305 1 mgEXPERIMENTALSubjects will take 2 tablets once a day orally for 12 weeks
EDP-305 2.5 mgEXPERIMENTALSubjects will take 2 tablets once a day orally for 12 weeks
PlaceboPLACEBO_COMPARATORSubjects will take two tablets once a day orally for 12 weeks
Interventions
NameTypeDescription
EDP-305 1 mgDRUGTwo tablets daily for 12 weeks
EDP-305 2.5 mgDRUGTwo tablets daily for 12 weeks
PlaceboDRUGTwo tablets daily for 12 weeks
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Eligibility Criteria
Age Range18 Years — 75 Years
SexALL
Healthy VolunteersNo
Study Sites86

Inclusion Criteria: * An informed consent document signed and dated by the subject. * Male and female subjects of any ethnic origin between the ages of 18 and 75 years, inclusive * Male or female with a diagnosis of PBC by at least two of the following criteria: * History of ALP above ULN for at...

Countries:United StatesAustraliaAustriaBelgiumCanadaFranceGermanyNetherlandsSpainUnited Kingdom
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