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PBP1502

Phase 1

Healthy Volunteers | Small molecule | Other |Prestige Consumer Healthcare Inc.|Last Updated: May 31, 2025

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_CONTROLLEDBiomarker
Total Trials1
Total Enrollment324
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05108259To Compare the Pharmacokinetics and Safety of PBP1502 and Humira in Healthy SubjectsPHASE1 RECRUITING 324Mar 30, 2022May 1, 2026May 31, 20251 Spain
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Study Endpoints
Primary Endpoints
Area Under the Concentration-time Curve From Time Zero to Infinity (AUC0-inf)
Up to Day 71

Primary endpoints were equivalence of PK between PBP1502 and reference drugs in terms of AUC0-inf. Blood samples for PK analysis were obtained pre-dose and at 6, 12, 24, 48, 72, 96, 108, 120, 132, 144, 168, 192, 336, 504, 672, 1008, 1344, and 1680 hour post-dose.

Area Under the Concentration-time Curve From Time Zero to the Last Quantifiable Concentration (AUC0-last)
Up to Day 71

Primary endpoints were equivalence of PK between PBP1502 and reference drugs in terms of AUC0-last. Blood samples for PK analysis were obtained pre-dose and at 6, 12, 24, 48, 72, 96, 108, 120, 132, 144, 168, 192, 336, 504, 672, 1008, 1344, and 1680 hour post-dose.

Maximum Serum Concentration (Cmax)
Up to Day 71

Primary endpoints were equivalence of PK between PBP1502 and reference drugs in terms of Cmax. Blood samples for PK analysis were obtained pre-dose and at 6, 12, 24, 48, 72, 96, 108, 120, 132, 144, 168, 192, 336, 504, 672, 1008, 1344, and 1680 hour post-dose.

Secondary Endpoints
Time to the Maximum Serum Concentration (Tmax)
Up to Day 71
Terminal Elimination Half-life (t1/2)
Up to Day 71
Adverse events
Up to Day 71
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
PBP1502EXPERIMENTALAdalimumab single dose 40 mg (100 mg/mL) by SC injection via pre-filled syringe (PFS)
EU-licensed HumiraACTIVE_COMPARATORAdalimumab single dose 40 mg (100 mg/mL) by SC injection via PFS
US-licensed HumiraACTIVE_COMPARATORAdalimumab single dose 40 mg (100 mg/mL) by SC injection via PFS
Interventions
NameTypeDescription
PBP1502DRUG40 mg/0.4 mL single SC injection via PFS
EU-licensed HumiraDRUG40 mg/0.4 mL single SC injection via PFS
US-licensed HumiraDRUG40 mg/0.4 mL single SC injection via PFS
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Eligibility Criteria
Age Range18 Years — 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: 1. Healthy male or female subjects, between the age of 18 and 55 years, both inclusive (healthy is defined as no clinically relevant abnormalities identified by a detailed medical history, full physical examination, including blood pressure and heart rate measurement, 12-lead EC...

Countries:Spain
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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT05108259primaryCompletionDate: changed
LOWMay 24, 2026NCT05108259studyFirstPostDate: changed