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Study identifier: NCT04590690 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Gut Microbiome and Sex as Risk Factors for Kidney Stones After Bariatric Surgery

Condition: Bariatric Surgery Candidate  ·  Sponsor: University of Chicago

PhaseNA
Planned participants28
Who can joinAll sexes, 18 Years to 130 Years
Healthy volunteersNo

About this study

This is a single-center study that aims to better understand how diet and sex affect the risk of kidney stones in people who have had gastric bypass surgery. Subjects will be asked to follow a special (clinic-provided) diet for six days and come to a research clinic for 3 study visits.

This description comes directly from the study's public registry record.

Talk to the study team

Megan Prochaska  ·  (773) 702-1000  ·  mprocha2@medicine.bsd.uchicago.edu

Prochaska Megan, MD  ·  (773) 702-1000  ·  mprocha2@medicine.bsd.uchicago.edu

Always discuss trial participation with your own doctor first.

Locations (1)

University of Chicago Medical CenterChicago, Illinois, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT04590690