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 @ 5:11 AM
Ignite Modification Date:
2025-12-25 @ 5:11 AM
NCT ID:
NCT03919227
Eligibility Criteria:
Inclusion Criteria:
1. Patients must be a suitable operative candidate for RIRS
2. Age 18 to 70 years
3. Normal renal function 4 .ASA score Ⅰ and Ⅱ
5\. Single renal or ureteral stone ≤20mm or multiple stones the conglomerate diameter (additive maximal diameter of all stones on axial imaging of computed tomography) up to 20 mm
Exclusion Criteria:
1. Uncorrected coagulopathy and active urinary tract infection (UTI)
2. Severe cardiopulmonary dysfunction, can not tolerate sugery
3. Patients who underwent transplant or urinary diversion
4. Definite diagnosis of ureteral stricture or a history of stricture
5. The bladder volume is less than 100ml
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
70 Years
Study:
NCT03919227
Study Brief:
Protocol Section:
NCT03919227