Obesity linked to higher kidney stone risk, study finds

NCT ID NCT03808090

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

Summary

This study looked at whether obesity increases the body's production of oxalate, a substance that can lead to kidney stones. 58 adults without a history of kidney stones ate a special low-oxalate diet for 4 days and provided urine samples. Researchers measured oxalate levels to see if they were higher in people with obesity.

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Conditions

The condition(s) this trial relates to.

Kidney Calculi Obesity obesity disorder

As listed by the trial registrant

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

Contacts and locations

Locations

  • University of Alabama at Birmingham

    Birmingham, Alabama, 35294, United States

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