U.S., April 8 -- ClinicalTrials.gov registry received information related to the study (NCT07516106) titled 'Prospective Multi-center Study Comparing Pulsed Tm:YAG Laser to Pulse Modulated Holmium Laser in the Treatment of Nephrolithiasis With FANS Access Sheaths' on March 31.

Brief Summary: The purpose of this study is to compare two laser technologies that are routinely used during ureteroscopy for the treatment of kidney stones. Specifically, this study will compare a pulsed Thulium:YAG laser to a pulse-modulated Holmium:YAG laser (Moses technology) to evaluate how effective and safe they are when used to break kidney stones.

Primary endpoints include stone-free rate and the zero stone-free rate at a standardized postoperative. Seconda...