Surgical Outcomes and Costs in Using the Shenzhen HugeMed 6.3 French Flexible Ureteroscope

Comprehensive comparative investigations between HugeMed HU30M 6.3 Fr f-URS and traditional approach f-URS devices in RIRS are lacking in an American population. The investigators aim to compare the outcomes of using the 6.3 Fr f-URS versus traditional approach (other f-URS present in our institution) to treat patients with stone burden ≤ 2.5 cm. The findings of this study will expand on the potential advantages and drawbacks of HU30M in enhancing surgical outcomes and patient safety in RIRS procedures. We hypothesize that the use of the HU30M will result in increased cost savings while providing similar stone free rates when compared to traditionally used f-URS devices.

NCT Number	NCT07296835
Lead Sponsor	University of Kansas Medical Center Collaborators: HugeMed
Conditions	Kidney Stones
Enrollment	75 participants
Start Date	2026-05-01
Primary Completion	2026-11 (estimated)
Study Completion	2028-11 (estimated)
Updated on ClinicalTrials.gov	2026-05-06