Thulium fibre laser superior to holmium: YAG for clearing kidney stones: Study

Norway: A new study published in European Urology found that by utilizing thulium fiber laser (TFL) instead of Holmium: yttrium-aluminum-garnet (Ho: YAG), considerably more patients with kidney stones attained the stone-free status and reported fewer intraoperative problems.
The gold standard for ureterorenoscopic (URS) lithotripsy is the Ho: YAG laser. Due to favorable qualities exhibited in preclinical research, thulium fibre laser has recently been offered as a novel technology that may challenge Ho: YAG as the favored laser. This research was carried out by Oyvind Ulvik and his team. assess and compare results following URS lithotripsy with Ho: YAG and TFL.
Patients aged 18 years and older with ureteral and/or renal stones (5 mm) scheduled for day-case URS lithotripsy were asked to participate in this prospective randomized experiment. A total of 120 consecutively hospitalized patients with signed consent were included in the study for randomization. This research included people who had received URS lithotripsy with Ho: YAG or TFL. At the 3-month follow-up, the primary outcome was the stone-free rate (SFR) as determined by non-contrast computed tomography. The operation time and complications were secondary outcomes. The t-test and the 2 tests were used to compare outcomes between groups.
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