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Ustekinumab

Phase 3

Psoriasis | Small molecule | Immunology |Amgen Inc.|Last Updated: Jan 11, 2024

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-BlindACTIVE_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment494
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT04761627A Study to Investigate Interchangeability of ABP 654 for the Treatment of Participants With Moderate to Severe Plaque PsoriasisPHASE3 COMPLETED 494Mar 24, 2021Feb 28, 2023Jan 11, 202488 United States, Canada +6
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Study Endpoints
Primary Endpoints
Area Under the Plasma Concentration Time Curve (AUC) Over the Dosing Interval (AUCtau) Between Week 52 and Week 64
Blood samples were taken pre-dose week 52; and at 2 days, 7 days, 10 days, 2 weeks, 4 weeks, 8 weeks, and 12 weeks after the week 52 dose

AUCtau from time 0 (week 52) over the dosing interval up to week 64 is presented. Pharmacokinetic (PK) parameters are based on ABP 654 in the switching group and on ustekinumab in the continued-use group.

Maximum Observed Serum Concentration (Cmax) Between Week 52 and Week 64
Blood samples were taken pre-dose week 52; and at 2 days, 7 days, 10 days, 2 weeks, 4 weeks, 8 weeks, and 12 weeks after the week 52 dose

Cmax between week 52 and week 64 is presented. PK parameters are based on ABP 654 in the switching group and on ustekinumab in the continued-use group.

Secondary Endpoints
Time of Maximum Serum Concentration (Tmax) Between Week 52 and Week 64
Blood samples were taken pre-dose week 52; and at 2 days, 7 days, 10 days, 2 weeks, 4 weeks, 8 weeks, and 12 weeks after the week 52 dose
Serum Trough Concentration at Steady-state (Ctrough,ss) at Week 28, Week 40, and Week 52
Blood samples were taken pre-dose week 28, week 40, and week 52
PASI Percent Improvement From Baseline at Week 64
Baseline (day 1) and week 64
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Continued-use Group (Ustekinumab)ACTIVE_COMPARATORParticipants will receive subcutaneous injection of ustekinumab up to Week 52.
Switching Group (Ustekinumab - ABP 654)EXPERIMENTALParticipants will initially receive injection of ustekinumab up to Week 16. Thereafter, starting from Week 28, participants will switch between ABP 654 and ustekinumab every 12 weeks up to Week 52.
Interventions
NameTypeDescription
UstekinumabDRUGParticipants will receive subcutaneous (SC) injection of ustekinumab.
ABP 654DRUGParticipants will receive SC injection of ABP 654.
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Eligibility Criteria
Age Range18 Years — 75 Years
SexALL
Healthy VolunteersNo
Study Sites88

Inclusion Criteria: * Participant has stable moderate to severe plaque psoriasis for at least 6 months * Participant has a score of PASI ≥ 12, involvement of ≥ 10% body surface area and static Physician Global Assessment ≥ 3 at screening and at baseline * Participant is a candidate for phototherapy...

Countries:United StatesCanadaEstoniaGeorgiaGermanyHungaryLatviaPoland
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