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Nurandociguat old- SD

Phase 1

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

Target and mechanism

ModalitySmall molecule

Also known as Nurandociguat (BAY3283142) old tablet - SD

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLED
Total Trials1
Total Enrollment18

FDA Designations

No designations recorded

Clinical trial landscape

Nurandociguat old- SD · 1 trial · 1 indication

Phase 1 1
NCT07722585A Study to Learn About How a New Nurandociguat Tablet is Absorbed and Processed in the Body Compared to an Old Tablet and How Food Affects the Way the New Tablet is Absorbed and Processed in the BodyChronic Kidney Disease
RECRUITING18 Analytics
PHASE1RECRUITING
A Study to Learn About How a New Nurandociguat Tablet is Absorbed and Processed in the Body Compared to an Old Tablet and How Food Affects the Way the New Tablet is Absorbed and Processed in the Body
Chronic Kidney DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Optional scheme 1-3 - Cmax for nurandociguat
0-72 hours post dose

Cmax=Maximum observed concentration

Optional scheme 1-3 - AUC for nurandociguat
0-72 hours post dose

AUC=Area under the concentration time curve

Optional scheme 4 and 5 - Cmax,md for nurandociguat
0-24 hours post dose

Cmax,md=Cmax after multiple dosing

Optional scheme 4 and 5 - AUCt,md for nurandociguat
0-24 hours post dose

AUCt,md=AUC after multiple dosing. t (Tau)=24 hours.

Secondary Endpoints

Number of participants with treatment-emergent adverse events (TEAEs)
From the first dose of study intervention up to 7 days after end of treatment with study intervention
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeOTHER

Treatment Arms

ArmTypeDescription
Optional Scheme 1-3: Treatment A-B-CEXPERIMENTALTreatment A: Single dose of nurandociguat old tablet taken without food. Treatment B: Single dose of nurandociguat new tablet taken without food. Treatment C: Single dose of nurandociguat new tablet taken with food. Wash-out between treatments will be at least 7 days after last study drug administration.
Optional Scheme 1-3: Treatment A-C-BEXPERIMENTALTreatment A: Single dose of nurandociguat old tablet taken without food. Treatment C: Single dose of nurandociguat new tablet taken with food. Treatment B: Single dose of nurandociguat new tablet taken without food. Wash-out between treatments will be at least 7 days after last study drug administration.
Optional Scheme 1-3: Treatment B-A-CEXPERIMENTALTreatment B: Single dose of nurandociguat new tablet taken without food. Treatment A: Single dose of nurandociguat old tablet taken without food. Treatment C: Single dose of nurandociguat new tablet taken with food. Wash-out between treatments will be at least 7 days after last study drug administration.
Optional Scheme 1-3: Treatment B-C-AEXPERIMENTALTreatment B: Single dose of nurandociguat new tablet taken without food. Treatment C: Single dose of nurandociguat new tablet taken with food. Treatment A: Single dose of nurandociguat old tablet taken without food. Wash-out between treatments will be at least 7 days after last study drug administration.
Optional Scheme 1-3: Treatment C-A-BEXPERIMENTALTreatment C: Single dose of nurandociguat new tablet taken with food. Treatment A: Single dose of nurandociguat old tablet taken without food. Treatment B: Single dose of nurandociguat new tablet taken without food. Wash-out between treatments will be at least 7 days after last study drug administration.
Optional Scheme 1-3: Treatment C-B-AEXPERIMENTALTreatment C: Single dose of nurandociguat new tablet taken with food. Treatment B: Single dose of nurandociguat new tablet taken without food. Treatment A: Single dose of nurandociguat old tablet taken without food. Wash-out between treatments will be at least 7 days after last study drug administration.
Optional Scheme 4-5EXPERIMENTALParticipants will receive nurandociguat new tablet for 7 days at a lower starting dose. Afterwards, there will be up titration to a higher dose for 11 days (nurandociguat old tablet for 5 days followed by PK analysis of old tablet formulation without food at steady state after 5 days; nurandociguat new tablet for 6 days followed by PK analysis of new tablet formulation without food at steady state after 5 days and with food after 6 days).

Interventions

NameTypeDescription
Nurandociguat (BAY3283142) old tablet - SDDRUGSingle dose (SD) in treatment A.
Nurandociguat (BAY3283142) new tablet - SDDRUGSingle dose (SD) in treatment B and C.
Nurandociguat (BAY3283142) old tabletDRUGHigh dose once daily for 5 days.
Nurandociguat (BAY3283142) new tabletDRUGLow dose once daily for 7 days, high dose once daily for 6 days.
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Eligibility Criteria

Age Range18 Years to 58 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Participant must be 18 to 58 years of age inclusive, at the time of signing the informed consent. * Participants who are overtly healthy as determined by medical evaluation including medical history, physical examination, vital signs (blood pressure and heart rate), electrocar...

Countries:Germany
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Recent Changes (Last 90 Days)

LOWAug 19, 2026NCT07722585Status: NOT_YET_RECRUITING → RECRUITING
LOWAug 19, 2026NCT07722585Status: NOT_YET_RECRUITING → RECRUITING
LOWJul 24, 2026NCT07722585NEW_TRIAL: changed
LOWJul 24, 2026NCT07722585NEW_TRIAL: changed

Frequently asked questions about Nurandociguat old- SD

What is Nurandociguat used for?

Nurandociguat is an investigational small molecule being developed for chronic kidney disease. It is currently in Phase 1 clinical development. The drug is being studied to understand how a new tablet formulation is absorbed and processed in the body compared to an older tablet formulation.

Who makes Nurandociguat?

Nurandociguat is being developed by Bayer AG, a multinational pharmaceutical company. Bayer's stock is traded over-the-counter under the ticker symbol BAYRY. The drug is currently in Phase 1 clinical trials for chronic kidney disease.

What phase is Nurandociguat in?

Nurandociguat is in Phase 1 clinical development. It is an investigational drug and has not been approved by regulatory authorities. The ongoing Phase 1 trial is recruiting participants to study the pharmacokinetics of a new tablet formulation in healthy volunteers and patients with chronic kidney disease.

What clinical trials is Nurandociguat in?

Nurandociguat is being studied in one Phase 1 clinical trial registered as NCT07722585. This trial is recruiting 18 participants in Germany to evaluate how a new tablet is absorbed and processed in the body compared to an old tablet, and how food affects absorption. The study is controlled but not blinded.

Is Nurandociguat the same as Nurandociguat (BAY3283142) old tablet?

Nurandociguat is also known as Nurandociguat (BAY3283142) old tablet. The drug is being studied in a clinical trial that compares a new tablet formulation to this older tablet formulation to assess differences in absorption and processing in the body.