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OJR520

Phase 1

Chronic Kidney Disease | Small molecule | Nephrology |Novartis AG|Last Updated: May 5, 2026

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_CONTROLLED
Total Trials1
Total Enrollment112
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07235059Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of OJR520 in Healthy Volunteers and Participants With Chronic Kidney DiseasePHASE1 RECRUITING 112Nov 20, 2025Jan 21, 2028May 5, 20262 United States, Germany
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Study Endpoints
Primary Endpoints
Number of participants with Adverse events (AEs) and Serious Adverse events (SAEs)
From Day 1 (Part A) until Day 71 (Part C)

Incidence and severity of AEs and SAEs by treatment group, including changes in vital signs, electrocardiograms (ECGs) and laboratory results qualifying and reported as AEs.

Secondary Endpoints
Maximum Observed Blood Concentrations (Cmax)
From pre-dose Day 1 (Part A) until Day 71 (Part C)
Time to reach maximum plasma concentration (Tmax)
From pre-dose Day 1 (Part A) until Day 71 (Part C)
Area under plasma concentration-time curve (AUClast)
From pre-dose Day 1 (Part A) until Day 71 (Part C)
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Part A: OJR520 dose A1EXPERIMENTALParticipants will receive OJR520 dose level A1.
Part A: OJR520 dose A2EXPERIMENTALParticipants will receive OJR520 dose level A2.
Part A: OJR520 dose A3EXPERIMENTALParticipants will receive OJR520 dose level A3.
Part A: OJR520 dose A4EXPERIMENTALParticipants will receive OJR520 dose level A4.
Part A: OJR520 dose A5EXPERIMENTALParticipants will receive OJR520 dose level A5.
Part A: OJR520 dose A6EXPERIMENTALParticipants will receive OJR520 dose level A6.
Part B: OJR520 dose B1EXPERIMENTALParticipants will receive OJR520 dose level B1.
Part B: OJR520 dose B2EXPERIMENTALParticipants will receive OJR520 dose level B2.
Part B: OJR520 dose B3EXPERIMENTALParticipants will receive OJR520 dose level B3.
Part B: OJR520 dose B4EXPERIMENTALParticipants will receive OJR520 dose level B4.
Part C: OJR520 dose C1EXPERIMENTALParticipants will receive OJR520 dose level C1.
Part C: OJR520 dose C2EXPERIMENTALParticipants will receive OJR520 dose level C2.
Part C: OJR520 dose C3EXPERIMENTALParticipants will receive OJR520 dose level C3.
Part C: OJR520 dose C4EXPERIMENTALParticipants will receive OJR520 dose level C4.
Part A: PlaceboPLACEBO_COMPARATORParticipants will receive the matching placebo.
Part B: PlaceboPLACEBO_COMPARATORParticipants will receive the matching placebo.
Part C: PlaceboPLACEBO_COMPARATORParticipants will receive the matching placebo.
Interventions
NameTypeDescription
OJR520DRUGParticipants will receive OJR520 in different dose levels.
PlaceboOTHERParticipants will receive OJR520 matching placebo.
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Eligibility Criteria
Age Range18 Years — 65 Years
SexALL
Healthy VolunteersYes
Study Sites2

Inclusion Criteria: Able to provide written informed consent before any assessment is performed. Part A (HV): • Healthy male and female participants in good health as determined by past medical history, physical examination, vital signs, 12-lead ECG, and laboratory tests at screening and baseline...

Countries:United StatesGermany
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Recent Changes (Last 90 Days)
MEDIUMMay 26, 2026NCT07235059primaryCompletionDate: changed
LOWMay 24, 2026NCT07235059studyFirstPostDate: changed