NCT05229952Completed
Assessment of Endogenous Oxalate Synthesis
Source: ClinicalTrials.gov · Last updated 13 May 2025
Brief summary (registry, in English)
This study aims to determine the daily rate of endogenous synthesis of oxalate using carbon 13 oxalate isotope tracer technique and a low-oxalate controlled diet.
- Status (registry)
- Completed
- Study type
- Interventional
- Enrollment
- 23 (actual)
- First submitted
- 27 Jan 2022
- Start date
- 10 Feb 2022
- Primary completion date
- 9 Sept 2024
- Lead sponsor
- University of Alabama at Birmingham
- Diseases
- Obesity
- NCT number
- NCT05229952
What you commit to
- Study type: Interventional
- Participants enrolled: 23
- From 10 Feb 2022 to the primary completion date, 9 Sept 2024
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- History of any hepatic, bowel, or endocrine disease or other condition that may influence the absorption, transport or urine excretion of ions
Lab values
- Poor 24 hour urine collections completed during screening, judged by 24 hour urine creatinine excretion (indicative of not collecting all urine in the 24 hour period)
Age
- Aged lower than 18 or greater than 75 years
Other
- Abnormal urine chemistries or blood metabolic profiles
- Pregnancy, intention to become pregnant in the near future, or lactation
- BMI lower than18.5 or greater than 50 kg/m2
Who the study is looking for
- Mentally competent adults, able to read and comprehend the consent form
- Body Mass Index (BMI) between 18.5 and 50 kg/m2
- Acceptable 24 hour urine collections (judged on screening)
- good health as judged from a medical history, reported medications, and a complete blood metabolic profile
- with or without history of calcium oxalate kidney stones
Age in the registry: 18 years to 75 years · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| University of Alabama at Birmingham Coordinator of this site? Confirm its status | Birmingham | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.