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RE-021, sparsentan

Phase 1

Healthy Subjects | Small molecule | Other |Travere Therapeutics, Inc.|Last Updated: Sep 30, 2022

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 Enrollment47
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05562362Study to Evaluate the Pharmacokinetics of Oral Sparsentan SuspensionPHASE1 COMPLETED 47Jun 18, 2020Nov 12, 2020Sep 30, 20221 United Kingdom
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Study Endpoints
Primary Endpoints
Assessment of single-dose pharmacokinetics of sparsentan oral suspension dosed in fed and fasted states - Cmax
Study Days 1 and 8

Evaluation of, at minimum, the maximum concentration (Cmax) parameters for sparsentan following a single dose of sparsentan as an oral suspension in the fed or fasted state.

Assessment of single-dose pharmacokinetics of sparsentan oral suspension dosed in fed and fasted states - AUC(0-last)
Study Days 1 and 8

Evaluation of, at minimum, the area under the concentration-time curve from dosing time 0 (AUC(0-last)) parameters for sparsentan following a single dose of sparsentan as an oral suspension in the fed or fasted state.

Assessment of single-dose pharmacokinetics of sparsentan oral suspension dosed in fed and fasted - states - AUC(0-inf)
Study Days 1 and 8

Evaluation of, at minimum, the area under the concentration curve to infinite (AUC(0-inf)) time parameters for sparsentan following a single dose of sparsentan as an oral suspension in the fed or fasted state.

Food effect on pharmacokinetics of sparsentan oral suspension dosed after standard high-fat - breakfast - Cmax
Study Days 1 and 8

Evaluation of the ratio, fed/fasted, for the Cmax

Food effect on pharmacokinetics of sparsentan oral suspension dosed after standard high-fat - breakfast - AUC(0-last)
Study Days 1 and 8

Evaluation of the ratio, fed/fasted, for the AUC(0-last)

Food effect on pharmacokinetics of sparsentan oral suspension dosed after standard high-fat breakfast - AUC(0-inf)
Study Days 1 and 8

Evaluation of the ratio, fed/fasted, for the AUC(0-inf)

Multiple-dose pharmacokinetics of a sparsentan oral suspension dosed in the fed state - Cmax
Study Days 12 to 28

Evaluation of, at minimum, the following pharmacokinetics parameters for sparsentan following multiple doses of sparsentan as an oral suspension in the fed state: Cmax from a single dose for Study days 18 and 25 (Period 3, Days 7 and 14)

Multiple-dose pharmacokinetics of a sparsentan oral suspension dosed in the fed state - AUC(0-24)
Study Days 12 to 28

Evaluation of, at minimum, the following pharmacokinetics parameters for sparsentan following multiple doses of sparsentan as an oral suspension in the fed state: Area under the plasma concentration-time curve over the last 24-h dosing interval (AUC(0-24)) from a single dose for Study days 18 and 25 (Period 3, Days 7 and 14)

Multiple-dose pharmacokinetics of a sparsentan oral suspension dosed in the fed state - TCP (AUC(0-24)/AUC(0-inf)
Study Days 12 to 28

Evaluation of, at minimum, the following pharmacokinetics parameters for sparsentan following multiple doses of sparsentan as an oral suspension in the fed state: temporal change parameter (TCP) (AUC(0-24)/AUC(0-inf)) from a single dose for Study days 18 and 25 (Period 3, Days 7 and 14)

Secondary Endpoints
Assessment of safety and tolerability of sparsentan oral suspension - clinical chemistry, hematology and eGFR
Study Days 1 to 28
Assessment of Safety and tolerability of sparsentan oral suspension - vital sign (blood pressure)
Study Days 1 to 28
Assessment of Safety and tolerability of sparsentan oral suspension - vital sign (heart rate)
Study Days 1 to 28
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Fasted StateEXPERIMENTALSparsentan will be administered in 3-dose level in healthy subjects. Subjects will be randomized to 1 of 3 dose levels (200mg, 400mg and 800 mg) and will receive a single dose of sparsentan in the fasted state on Period 1, Day 1 (Study Day 1)
Fed StateEXPERIMENTALSparsentan will be administered in 3-dose level in healthy subjects. Subjects will have a single dose of sparsentan (200mg, 400mg and 800 mg) in the fed state (high-fat breakfast) on Period 2, Day 1 (Study Day 8)
Fed State - MultipleEXPERIMENTALSparsentan will be administered in 3-dose level in healthy subjects. Subjects will have multiple doses of sparsentan (200mg, 400mg and 800 mg) in the fed state on Period 3, Days 1 to 14 (Study days 12 to 25)
Interventions
NameTypeDescription
RE-021, sparsentanDRUGRE-021, sparsentan - Subjects will be randomized 1 of 3 dose level
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Eligibility Criteria
Age Range18 Years — 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: 1. Healthy males or healthy females of non-childbearing potential 2. Between 18 and 55 years of age, inclusive, at time of signing informed consent 3. Body mass index (BMI) of 18.0 to 30.0 kg/m2 as measured at screening 4. Must be willing and able to communicate and participate ...

Countries:United Kingdom
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