Clinical Trial

HoYAG vs TFL in miniPCNL With ClearPetra

Recruiting
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Summary
Mini percutaneous nephrolithotripsy is the treatment of choice for kidney stones over 2cm. This procedure commonly uses laser energy for breaking the stones, and among possible laser platforms, Hoyag and thulium fiber laser are FDA approved. Recently, this procedure has also included the use of vacuum assisted renal access sheaths, which allows suction to be employed together with the breaking of stones. This study intends to compare outcomes when using either laser platforms with suction sheaths in participants undergoing mini percutaneous nephrolithotripsy for the treatment of kidney stones.
Protocol Amendment History 1 amendment
This ClinicalTrials.gov record has been amended once since 2025-07-23.
Status change: Not Yet Recruiting → Recruiting 2026-05-01
Trial Details
NCT Number NCT07087977
Lead Sponsor University of Kansas Medical Center
Collaborators: Boston Scientific Corporation
Conditions Nephrolithiasis, Kidney Stone
Enrollment 150 participants
Start Date 2025-08-22
Primary Completion 2027-12-01 (estimated)
Study Completion 2027-12-01 (estimated)
Updated on ClinicalTrials.gov 2026-05-06