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New study seeks clues to kidney disease in young adults

NCT ID NCT04344769

Knowledge-focused Sponsor: Mayo Clinic Source: ClinicalTrials.gov ↗

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study aims to understand how oxidative stress and the body's antioxidant defenses work in early stages of autosomal dominant polycystic kidney disease (ADPKD). Researchers will measure various biomarkers in blood and urine, and use MRI to measure kidney size. The goal is to find early signs of kidney damage that could help guide future treatments. The study involves 40 participants aged 18-30 with ADPKD and good kidney function.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this study could identify early markers of kidney damage in ADPKD, helping future research into treatments.
What could go wrong
This is an observational study with no treatment being tested. It is small (40 people) and may not lead to immediate clinical changes.

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.

Participants

About 40 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2019

Expected to finish

Dec 2026

An estimate. End dates often move.

Lead sponsor

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 that meet the inclusion criteria. In addition, patients will be matched 1:1 to age and gender healthy volunteers.

Ages

18 to 30 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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 Subjects): * ADPKD (based on Ravine et al. criteria) * Class 1 B-E according to our imaging classification * Male and female subjects 18 - 30 years of age, inclusive * Estimated GFR\> 60 mL/min/m2 (CKD-EPI equation) * Ability to provide written, informed consent. Exclusion Criteria (ADPKD Subjects): * Class 2 according to our imaging classification * Concomitant systemic disease in the kidney (e.g. lupus, hepatitis B or C, amyloidosis) * Diabetes mellitus (fasting glucose \> 126 mg/dL or treatment with insulin or oral hypoglycemics). * Predicted urine protein excretion in urinalysis \>1 g/24 hrs * Abnormal urinalysis suggestive of concomitant glomerular disease. * Subjects having contraindications to, or interference with MRI assessments. \[For example: ferromagnetic metal prostheses, aneurysm clips, severe claustrophobia, large abdominal/back tattoos, etc\]. * Female subjects that are pregnant Inclusion Criteria (Healthy Subjects): * Male and female subjects 18 - 30 years of age, inclusive * Estimated GFR\> 60 mL/min/m2 (CKD-EPI equation) * Ability to provide written, informed consent. Exclusion Criteria (Healthy Subjects): * Previous personal or family history of kidney disease. * Concomitant systemic disease in the kidney (e.g. lupus, hepatitis B or C, amyloidosis) * Diabetes mellitus (fasting glucose \> 126 mg/dL or treatment with insulin or oral hypoglycemics). * Presence of proteinuria * Abnormal urinalysis suggestive glomerular disease. * Subjects having contraindications to, or interference with MRI assessments. \[For example: ferromagnetic metal prostheses, aneurysm clips, severe claustrophobia, large abdominal/back tattoos, etc\] * Female subjects that are pregnant

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Conditions

The condition(s) this trial relates to.

autosomal dominant polycystic kidney disease

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Autosomal dominant polycystic kidney disease

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Mayo Clinic in Rochester

    RECRUITING

    Rochester, Minnesota, 55905, United States

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