New biomarker study aims to track kidney disease severity
NCT ID NCT04630613
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is looking for markers in urine and blood that can show how severe autosomal dominant polycystic kidney disease (ADPKD) is in its early stages. Researchers will measure NOX4, mitochondrial DNA, and other substances in 60 people aged 15-40 with early ADPKD. The goal is to find better ways to track the disease, not to test a new treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2020
- Expected to finish
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Jan 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Male and female patients with a previous diagnosis of ADPKD
- Ages
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15 to 40 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * ADPKD (based on Ravine et al. criteria) * Class 1 A-E according to imaging classification * Male and female subjects 15 - 40 years of age * Estimated GFR\> 70 mL/min/1.73 m2 (CKD-EPI) * Ability to provide written, informed consent Exclusion Criteria: * Class 2 according to imaging classification * Concomitant systemic disease affecting the kidney * Diabetes mellitus * Predicted urine protein excretion in \>1 g/24 hrs * Use of antioxidants i.e. vitamins, Nrf2 activators * Abnormal urinalysis
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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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Mayo Clinic
RECRUITINGRochester, Minnesota, 55905, United States
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Other studies related to the condition(s) this trial covers.
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- New study links blood markers to kidney disease progression in ADPKD
- Diabetes drug metformin tested as new weapon against kidney disease
- Parkinson's drug repurposed to fight kidney disease?