U.S., Jan. 14 -- ClinicalTrials.gov registry received information related to the study (NCT07336485) titled 'Forced Diuresis After Flexible Ureteroscopy for Medium-Sized Renal Stones' on Dec. 16, 2025.
Brief Summary: This randomized controlled clinical trial evaluated whether furosemide-assisted forced diuresis during flexible ureteroscopy reduced the residual fragment rate and improved the stone-free rate after flexible ureteroscopy for management of medium sized renal stones measuring up to 30 millimeters. Adult patients undergoing flexible ureteroscopy for renal stones were randomized into two parallel groups: an experimental group that received intravenous furosemide during the procedure and a control group that received standard perio...