Belly fat around kidney may raise blood pressure after donation
NCT ID NCT06886087
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether fat around the kidney (called PRAT) affects kidney function and blood pressure in living kidney donors. Researchers will compare donors with more or less of this fat by taking blood, urine, and fat samples during surgery. The goal is to better manage blood pressure and obesity in future kidney donors.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2025
- Expected to finish
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Feb 2028
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
Living kidney donors scheduled for nephrectomy ages 18 - 80
- Ages
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18 to 80 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: * Participants in this study will be restricted to living kidney transplant donors (LKDs). . Exclusion Criteria: * Those who do not meet Mayo Clinic Rochester's clinical criterion for donor nephrectomy. * \>10% weight change between the donor evaluation and donor nephrectomy * Individuals who are pregnant or are planning to become pregnant * Inability to comply with study procedures or any condition that, in the opinion of the investigator, could increase the patient's risk by participating in the study or confound the outcome of the study.
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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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