Gut oxalate absorption in calcium oxalate stone patients
Part of Kidney & urinary, Women’s health & pregnancy clinical trials.
This study looks at how much oxalate (a substance in many foods) gets absorbed by the gut in people who form calcium oxalate kidney stones. You will eat a controlled diet and provide urine and blood samples over a few days.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 70 years old.
- You have had at least one calcium oxalate kidney stone (the most common kind) or are a first-time stone former.
- You are willing to eat only the foods provided during the study and stop taking vitamins, minerals, or supplements for 2 weeks before and during the study.
- You do not have advanced kidney disease, certain gut or metabolic conditions, or other major illnesses that affect how your body handles minerals.
- You are not pregnant, breastfeeding, or planning to become pregnant during the study.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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