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PRA052

Phase 1

Healthy | Small molecule | Other |Merck & Company, Inc.|Last Updated: Mar 7, 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-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment96
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05603182A Study of PRA052 in Healthy VolunteersPHASE1 COMPLETED 96Nov 7, 2022Feb 21, 2024Mar 7, 20241 United States
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Study Endpoints
Primary Endpoints
Treatment emergent adverse events
Up to 20 weeks

Incidence, severity, and causal relationship of TEAEs

Secondary Endpoints
Cmax
Up to 20 weeks
Tmax
Up to 20 weeks
t1/2
Up to 20 weeks
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelSEQUENTIAL
PurposeOTHER
Treatment Arms
ArmTypeDescription
SAD Cohorts 1-8 Experimental ArmEXPERIMENTALSubjects will receive a single intravenous or subcutaneous dose of PRA052 in a dose escalation format
SAD Cohorts 1-8 Placebo ArmPLACEBO_COMPARATORSubjects will receive a single intravenous or subcutaneous dose of placebo
MAD Cohorts 1-5 Experimental ArmEXPERIMENTALSubjects will receive three subcutaneous or intravenous doses of PRA052, one dose every 2 weeks, in a dose escalation format
MAD Cohorts 1-5 Placebo ArmPLACEBO_COMPARATORSubjects will receive three subcutaneous or intravenous doses of placebo, one dose every 2 weeks
Interventions
NameTypeDescription
PRA052DRUGPRA052
PlaceboOTHERPlacebo
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Eligibility Criteria
Age Range18 Years — 60 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Male or female (of non-childbearing potential only) between minimum adult legal age (according to local laws for signing the informed consent document) and 60 years of age. * Male subjects must use reliable forms of contraception during sexual intercourse with female partners ...

Countries:United States
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