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NCT04333745
Influence of Obesity on Oxalate Metabolism and Handling in Calcium Oxalate Stone Formers
NA trial testing Controlled Diet in Kidney Stone in 22 participants. Participants enrolled and being followed up; not accepting new ones.
1 August 2026
Quick facts
| Lead sponsor | University of Alabama at Birmingham |
|---|---|
| Phase | NA |
| Status | Active, enrolled |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | single group |
| Masking | none |
| Primary purpose | basic science |
| Enrollment | 22 |
| Start date | 1 September 2021 |
| Primary completion | 1 August 2026 |
| Estimated completion | 1 December 2026 |
| Sites | 2 locations across United States |
Drugs / interventions tested
- Controlled Diet
- Carbon-13 Oxalate and Sucralose Ingestion
Conditions studied
- Kidney Stone — all drugs for Kidney Stone →
Sponsor
University of Alabama at Birmingham
Who can join
Adults 19 to 75, any sex, with Kidney Stone. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The primary goals of this study are to determine the contribution of dietary oxalate absorption, renal oxalate handling, and endogenous oxalate synthesis to urinary oxalate excretion in normal Body Mass Index (BMI) and obese calcium oxalate kidney stone formers.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT04333745
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Currently open trials in the same condition.
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Other University of Alabama at Birmingham trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04333745 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by University of Alabama at Birmingham
- Last refreshed: 9 March 2026
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04333745.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing