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:
2025-12-24 @ 11:28 PM
Ignite Modification Date:
2025-12-24 @ 11:28 PM
NCT ID:
NCT04505956
Eligibility Criteria:
Inclusion Criteria:
* Solitary renal stone 8 to 20 mm in size or in the case of multiple stones the conglomerate diameter (additive maximal diameter of all stones on axial imaging of computed tomography) of 8-20 mm is required
* Must be a suitable operative candidate for flexible ureteroscopy per urologic guidelines
* Must be 18 years or older
* Must be able to give consent
Exclusion Criteria:
* Concomitant stones in the ureter
* Prior ipsilateral upper urinary tract reconstructive procedures or history of ipsilateral ureteral stricture
* Prior radiotherapy to the abdomen or pelvis
* Neurogenic bladder or spinal cord injury
* Pregnancy
* Untreated UTI
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT04505956
Study Brief:
Protocol Section:
NCT04505956