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OJR520

Phase 1

Chronic Kidney Disease | Small molecule | Nephrology |Novartis AG|Last Updated: Aug 19, 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment112

FDA Designations

No designations recorded

Clinical trial landscape

OJR520 · 1 trial · 1 indication

Phase 1 1
NCT07235059Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of OJR520 in Healthy Volunteers and Participants With Chronic Kidney DiseaseChronic Kidney Disease
RECRUITING112 Analytics
PHASE1RECRUITING
Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of OJR520 in Healthy Volunteers and Participants With Chronic Kidney Disease
Chronic Kidney DiseaseUnlock trial analytics

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 to 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)

LOWAug 20, 2026NCT07235059lastUpdatePostDate: changed
LOWAug 20, 2026NCT07235059lastUpdatePostDate: changed
LOWAug 20, 2026NCT07235059lastUpdatePostDate: changed
LOWAug 20, 2026NCT07235059lastUpdatePostDate: changed
LOWJul 15, 2026NCT07235059lastUpdatePostDate: changed
LOWJul 15, 2026NCT07235059lastUpdatePostDate: changed

Frequently asked questions about OJR520

What is OJR520 used for in Chronic Kidney Disease?

OJR520 is an investigational small molecule being developed for Chronic Kidney Disease. It is currently in Phase 1 clinical development, meaning it has not been approved by regulatory authorities. The drug is being studied to evaluate its safety, tolerability, pharmacokinetics, and pharmacodynamics in healthy volunteers and participants with Chronic Kidney Disease.

Who makes OJR520?

OJR520 is being developed by Novartis AG, a multinational pharmaceutical company traded on the New York Stock Exchange under the ticker symbol NVS. The company is conducting a Phase 1 clinical trial to assess the drug's safety and other characteristics in patients with Chronic Kidney Disease.

What phase is OJR520 in?

OJR520 is in Phase 1 of clinical development. It is an investigational drug, meaning it has not yet been approved for use in patients. The ongoing Phase 1 trial is recruiting participants to study the drug's safety, tolerability, pharmacokinetics, and pharmacodynamics in healthy volunteers and individuals with Chronic Kidney Disease.

What clinical trials is OJR520 in?

OJR520 is being studied in one Phase 1 clinical trial with the identifier NCT07235059. This randomized, double-blind, placebo-controlled trial is recruiting 112 participants in the United States and Germany. The study evaluates the safety, tolerability, pharmacokinetics, and pharmacodynamics of OJR520 in healthy volunteers and participants with Chronic Kidney Disease.

Is OJR520 FDA approved?

OJR520 is not FDA approved. It is an investigational drug currently in Phase 1 clinical trials. The drug is being studied for Chronic Kidney Disease, but it has not yet completed the clinical development process required for regulatory approval. The ongoing trial is focused on assessing safety and tolerability in humans.