Clinical Trial

Impact of Forced Diuresis on the Residual Fragment Rate After Flexible Ureteroscopy for Destruction of Kidney Stones With Laser

Study acronym: FIREStones
Recruiting Phase 3
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Record status
This record was last updated November 24, 2025 (before its estimated April 3, 2026 completion). Its status may not reflect the trial's current state.
Summary
In view of the positive results of the numerous studies conducted on forced diuresis after extra-corporeal lithotripsy, the investigators chose to evaluate forced diuresis by injection of Furosemide associated with intravenous hydration, which has never before been the subject of a specific analysis.
Protocol Amendment History 3 amendments
This ClinicalTrials.gov record has been amended 3 times since 2023-06-14; most recent amendment 2025-11-18.
Status change: Not Yet Recruiting → Recruiting 2025-11-18
Trial Details
NCT Number NCT05916963
Lead Sponsor University Hospital, Tours
Conditions Kidney Stone
Enrollment 374 participants
Start Date 2024-01-04
Primary Completion 2026-04-03 (estimated)
Study Completion 2026-04-03 (estimated)
Updated on ClinicalTrials.gov 2025-11-24