Clinical Trial: Comparison of Different Methods for Measuring Urinary Oxalate and Citrate: An Observational Study
Study Status: COMPLETED
Recruit Status: COMPLETED
Condition: Hyperuricosuria
Study Type: OBSERVATIONAL
Official Title: Novel Derivatization-Based HPLC for Urinary Oxalate and Citrate: A Superior Clinical Alternative to Ion Chromatography
Brief Summary:
This observational study aims to compare three different laboratory methods for measuring urine oxalate and citrate concentrations.The primary objective is to evaluate whether an improved High-Performance Liquid Chromatography (HPLC) method-using a novel derivatization reagent-can achieve similar accuracy to the gold standard Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) while offering advantages in cost, speed, and ease of use in routine clinical settings.The study will involve the collection of…
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