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TD-1473 - Dose A

Phase 1

Inflammatory Bowel Diseases | Small molecule | Immunology |Theravance Biopharma, Inc.|Last Updated: Jan 14, 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-BlindCONTROLLEDBiomarker
Total Trials1
Total Enrollment60
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03750565Multiple Dose Ethnobridging PK Study in Healthy SubjectsPHASE1 COMPLETED 60Nov 27, 2018Feb 13, 2019Jan 14, 20211 United States
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Study Endpoints
Primary Endpoints
Area under the concentration-time curve (AUC0 t)
Day 1 & Day 14
Area under the concentration-time curve (AUC0 24)
Day 1 & Day 14
Area under the concentration-time curve (AUCtau)
Day 1 & Day 14
Maximum observed concentration (Cmax)
Day 1 & Day 14
Maximum observed concentration at steady state (Cmax_ss)
Day 1 & Day 14
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Cohort 1EXPERIMENTALJapanese subjects will receive oral doses of either TD-1473 - Dose A or placebo (15 healthy Japanese subjects randomized 3:1 to 12 active and 3 placebo) once daily (QD) for 14 consecutive days.
Cohort 2EXPERIMENTALJapanese subjects will receive oral doses of either TD-1473 - Dose B or placebo (15 healthy Japanese subjects randomized 3:1 to 12 active and 3 placebo) once daily (QD) for 14 consecutive days.
Cohort 3EXPERIMENTALCaucasian subjects will receive oral doses of either TD-1473 - Dose B or placebo (15 healthy Caucasian subjects randomized 3:1 to 12 active and 3 placebo) once daily (QD) for 14 consecutive days.
Cohort 4EXPERIMENTALJapanese subjects will receive oral doses of either TD-1473 - Dose C or placebo (15 healthy Japanese subjects randomized 3:1 to 12 active and 3 placebo) once daily (QD) for 14 consecutive days.
Interventions
NameTypeDescription
TD-1473 - Dose ADRUGoral capsule/tablet, QD
TD-1473 - Dose BDRUGoral capsule/tablet, QD
TD-1473 - Dose CDRUGoral capsule/tablet, QD
PlaceboDRUGoral capsule/tablet, QD
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Eligibility Criteria
Age Range18 Years — 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: For All subjects: * Male or female between 18 to 55 years old * Female subjects must have documentation of a negative serum pregnancy test, * Female subjects must be either of non-childbearing potential or if of childbearing potential use a highly efficient birth control method...

Countries:United States
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