Can your gut and gender predict kidney stones after gastric bypass?

NCT ID NCT04590690

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

Summary

This study aims to understand why some people develop kidney stones after gastric bypass surgery. Researchers will look at how diet and sex influence urine chemistry. About 28 participants who are scheduled for bariatric surgery will follow a special diet for six days and provide urine samples during three clinic visits. The goal is to identify risk factors that could help prevent kidney stones in the future.

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Conditions

The condition(s) this trial relates to.

Kidney Calculi

As listed by the trial registrant

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

Contacts and locations

Locations

  • University of Chicago Medical Center

    RECRUITING

    Chicago, Illinois, 60637, United States

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