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REGN17092

Phase 1

Healthy Volunteers | Small molecule | Other |Regeneron Pharmaceuticals, Inc.|Last Updated: Mar 27, 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-BlindCONTROLLED
Total Trials1
Total Enrollment40
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05923424A Trial to Learn if Different Doses of REGN17092 Are Safe in Healthy AdultsPHASE1 COMPLETED 40Nov 28, 2023Mar 4, 2025Mar 27, 20251 Belgium
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Study Endpoints
Primary Endpoints
Occurrence of all treatment emergent adverse events (TEAEs)
Through approximately day 365
Severity of all TEAEs
Through approximately day 365
Occurrence of all treatment emergent serious adverse events (TE-SAEs)
Through approximately day 365
Severity of all TE-SAEs
Through approximately day 365
Secondary Endpoints
Concentrations of REGN17092 in serum over time
Through approximately day 365
Incidence of Anti-drug antibodies (ADAs) to REGN17092 over time
Through approximately day 365
Titer of ADAs to REGN17092 over time
Through approximately day 365
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Cohort 1 Mid IV DoseEXPERIMENTALRandomized 6:2 for single ascending dose
Cohort 3 High IV DoseEXPERIMENTALRandomized 6:2 for single ascending dose
Cohort 5 Higher IV DoseEXPERIMENTALRandomized 6:2 for single ascending dose
Cohort 6 Low IV DoseEXPERIMENTALRandomized 6:2 for single ascending dose
Cohort 2 Mid SC DoseEXPERIMENTALRandomized 6:2 for single ascending dose
Cohort 4 High SC DoseEXPERIMENTALRandomized 6:2 for single ascending dose
Cohort 7 Low SC DoseEXPERIMENTALRandomized 6:2 for single ascending dose
Expansion Cohort 1EXPERIMENTALRandomized 3:1 for single ascending dose
Expansion Cohort 2EXPERIMENTALRandomized 3:1 for single ascending dose
Expansion Cohort 3EXPERIMENTALRandomized 3:1 for single ascending dose
Interventions
NameTypeDescription
REGN17092DRUGSingle ascending intravenous (IV) or subcutaneous (SC) administration per the protocol
Matching PlaceboDRUGSingle ascending IV or SC administration per the protocol
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Eligibility Criteria
Age Range18 Years — 60 Years
SexALL
Healthy VolunteersYes
Study Sites1

Key Inclusion Criteria: 1. Has a SARS-CoV-2 negative test result from a sample collected ≤72 hours prior to randomization as described in the protocol 2. Has received complete primary series of standard-of-care COVID-19 vaccination per local guidance, completed at least 2 weeks prior to screening 3...

Countries:Belgium
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