NIPH Clinical Trials Search

Verification of the biliary excretion mechanism of uric acid in humans

Basic Information

Recruitment status	Pending
Health condition(s) or Problem(s) studied	Patients who require bile sampling for endoscopic bile duct imaging examinations or treatmentsat.
Date of first enrollment	28/04/2025
Target sample size	30
Countries of recruitment
Study type	Observational
Intervention(s)

Outcome(s)

Primary Outcome	Measurement of biliary uric acid level
Secondary Outcome	Correlation between serum uric acid levels and measured biliary uric acid levels.

Key inclusion & exclusion criteria

Age minimum	>= 20age old
Age maximum	<= 100age old
Gender	Both
Include criteria	Patients who require bile collection for endoscopic bile duct imaging examinations or treatments at Dokkyo Medical University Nikko Medical Center. Individuals who have given their written informed consent to participate in this study.
Exclude criteria	Patients who are deemed ineligible by the attending physician.