Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 4:09 AM
Ignite Modification Date:
2025-12-25 @ 4:09 AM
NCT ID:
NCT06118320
Eligibility Criteria:
Inclusion Criteria:
All stone patients were diagnosed using urologic ultrasonography, kidney-ureter-bladder (KUB) X-ray, or abdominal computed tomography (CT). Stone samples were obtained through ureteroscopic lithotripsy (URSL), percutaneous nephrolithotomy (PCNL), or extracorporeal shock wave lithotripsy (ESWL). Stones were analyzed using an automated infrared spectroscopy system, LIIR-20 (Lanmode Scientific Instrument Co., Ltd., Tianjin, China), and the main components were determined based on the most abundant substances listed in the report, which were classified as pure or mixed uric acid stones (anhydrous uric acid content \>50%).
Exclusion Criteria:
Patients with malignancy, chronic liver insufficiency, a history of statin use, and thyroid or parathyroid disease were excluded from the study. Similarly, individuals with a history of urolithiasis or dyslipidemia as well as those who had used statins were excluded from the control group. Participants were also excluded if they had taken antibiotics or immune suppressants within one month prior to fecal sampling, or had a history of chronic diarrhea or constipation, chronic enteritis, irritable bowel syndrome, gastrointestinal tumors or intestinal surgery.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
30 Years
Maximum Age:
80 Years
Study:
NCT06118320
Study Brief:
Protocol Section:
NCT06118320