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Oxalate-Driven Host Responses in Kidney Stone Disease

NCT05417568 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 88

Last updated 2026-05-15

No results posted yet for this study

Summary

This study is looking to understand the role of oxalate on kidney stone development and immunity. This study will enroll healthy participants and participants with calcium oxalate kidney stones (CaOx KS). Participants will be in this study for about 3 weeks, consume controlled diets, and provide blood and urine specimens.

Conditions

  • Kidney Stones

Interventions

DIETARY_SUPPLEMENT

Low Oxalate Diet

Participants will consume a diet that is controlled in its daily contents of oxalate and calcium, and in its content of carbohydrate, fat, and protein. Participants will be asked not to take any dietary supplements, exercise strenuously, or consume food or drink that is not provided to them.

DIETARY_SUPPLEMENT

High Oxalate Diet

Participants will consume a diet that is controlled in its daily contents of oxalate and calcium, and in its content of carbohydrate, fat, and protein. Participants will be asked not to take any dietary supplements, exercise strenuously, or consume food or drink that is not provided to them.

Sponsors & Collaborators

  • National Institutes of Health (NIH)

    collaborator NIH

  • National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

    collaborator NIH

  • University of Alabama at Birmingham

    lead OTHER

Principal Investigators

  • Tanecia Mitchell, PhD · University of Alabama at Birmingham

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
QUADRUPLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-05-19
Primary Completion
2027-05-30
Completion
2027-05-30

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05417568 on ClinicalTrials.gov