Recent Updates
Recently added Catalysts

Tarperprumig

Phase 2

Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis | Small molecule | Immunology |AstraZeneca PLC|Last Updated: Jun 4, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
Premium
Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
Premium
Trial Design
RandomizedDouble-BlindCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment75
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07160608Safety and Efficacy of Tarperprumig in Adult Participants With Anti-Neutrophil Cytoplasmic Antibody (ANCA)-Associated VasculitisPHASE2 RECRUITING 75Nov 26, 2025Feb 14, 2028Jun 4, 202678 Argentina, Australia +12
Unlock Drug Trial Details
Study Endpoints
Primary Endpoints
Number of Participants With Treatment-emergent Adverse Events (TEAEs)
Baseline through Week 70
Secondary Endpoints
Number of Participants Achieving Disease Remission at Week 26
Week 26
Number of Participants Achieving Sustained Remission at Week 52
Week 52
Number of Participants Achieving a Birmingham Vasculitis Activity Score (BVAS) of 0
Baseline through Week 52
Unlock Study Endpoints
Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Tarperprumig Group 1EXPERIMENTALParticipants will be administered tarperprumig dose regimen #1 or dose regimen #2.
Tarperprumig Group 2EXPERIMENTALParticipants will be administered tarperprumig dose regimen #1 or dose regimen #2.
Placebo Group 3EXPERIMENTALParticipants will be administered placebo.
Interventions
NameTypeDescription
PlaceboDRUGParticipants will receive placebo.
TarperprumigDRUGParticipants will receive tarperprumig.
Unlock Study Design Details
Eligibility Criteria
Age Range18 Years — 80 Years
SexALL
Healthy VolunteersNo
Study Sites78

Inclusion Criteria: * Newly diagnosed or relapsing ANCA-associated vasculitis, GPA and MPA subtypes consistent with the 2022 ACR/EULAR classification criteria for GPA and MPA for whom treatment with rituximab or cyclophosphamide is considered. * Positive test for antibodies to either PR3-ANCA or MP...

Countries:ArgentinaAustraliaBrazilCanadaChinaFranceGermanyItalyPolandSouth KoreaSpainTaiwanTurkey (Türkiye)United Kingdom
Unlock Eligibility Criteria
Recent Changes (Last 90 Days)
LOWJun 4, 2026NCT07160608lastUpdatePostDate: changed
LOWJun 4, 2026NCT07160608lastUpdatePostDate: changed
LOWJun 4, 2026NCT07160608lastUpdatePostDate: changed
LOWJun 4, 2026NCT07160608lastUpdatePostDate: changed
LOWMay 26, 2026NCT07160608primaryCompletionDate: changed
LOWMay 24, 2026NCT07160608studyFirstPostDate: changed