Can a new tablet formulation improve how a kidney disease drug is absorbed?
NCT ID NCT07722585
First seen Jul 23, 2026 · Last updated Aug 20, 2026 · Updated 3 times
Summary
This study tests a new tablet version of the experimental drug nurandociguat, which is being developed for chronic kidney disease. Healthy volunteers will receive both the old and new tablets, with and without a high-fat meal, to compare how the drug enters the bloodstream. The goal is to see if the new formulation works similarly and how food affects its absorption.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- nurandociguat (BAY3283142) tablets
- What this could lead to
- If the new tablet works as well as the old one, it could offer a more convenient option for future chronic kidney disease treatments.
- What could go wrong
- This is an early-stage study in healthy people, not patients. It only measures drug levels, not whether the drug actually helps kidney disease.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 18 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2026
- Expected to finish
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Nov 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 58 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
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), electrocardiogram (ECG), body temperature, and laboratory tests. * Body Mass Index (BMI) within the range 18.0 and 29.9 kg/m\^2 (inclusive). * Body weight above or equal 60 kg. * Male and female. Exclusion Criteria: * Pre-existing diseases for which it can be assumed that the absorption, distribution, metabolism, elimination, and effects of the study interventions will not be normal. * Acute diarrhea or constipation within 14 days before the first intake of study intervention. * Regular use of medicines within the last 14 days before the first study intervention administration. * Special diets preventing the participants from eating the standard meals during the study. * Participant is unable or unwilling to comply with study restrictions.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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CRS Clinical Research Services Berlin GmbH
RECRUITINGBerlin, 13627, Germany
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