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Objectives: The purpose of this review is to compare the effectiveness of SuperPulsed thulium fiber laser (SP TFL) and holmium:yttrium-aluminum-garnet (Ho:YAG) laser in lithotripsy, with the aim of evaluating the differences between the two in key indicators, such as lithotripsy efficiency and safety, and providing reference for clinical selection of better lithotripsy methods.
Methods: By searching multiple authoritative medical databases (PubMed, Embase, and Web of Science databases) and including the results of relevant clinical studies and laboratory studies, the indexes involving SP TFL and Ho:YAG lasers in the included literature were analyzed.
Results: We found a total of 24 relevant pieces of literature. The laser parameters, such as ablation efficiency, ablation speed, operative time, dust quality, retropulsion, visibility, temperature safety, and stone-free rate, were compared between laboratory studies and clinical outcomes. Preclinical studies have shown that SP TFL has a higher rate of stone ablation, a weaker retropulsion and a lower risk of fiber breakage. The results of clinical studies showed that the two methods were comparable in the ablation rate, laser time and operative time, stone-free rate and complication. SP TFL offered better endoscopic view quality and less retropulsion.
Conclusions: While the Ho:YAG laser remains the primary choice for endoscopic laser lithotripsy, the emergence of SP TFL offers a promising new option for the minimally invasive treatment of urinary calculi. Parameter range, retropulsion effect, laser fiber adaptability, and overall system performance demand comprehensive attention. SP TFL has a relatively short clinical application history, and further research is necessary to fully explore its long-term advantages, clinical significance, and possible limitations.
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http://dx.doi.org/10.1186/s40001-025-02591-7 | DOI Listing |
J Phys Chem A
September 2025
Department of Chemistry, University of Utah, Salt Lake City, Utah 84112-0850, United States.
Resonant three-photon ionization spectroscopy has been used to study the late 4d and 5d transition metal carbides RuC, RhC, OsC, IrC, and PtC. These species, like most diatomic transition metals with open nd subshells, exhibit an exceptionally high density of states near the ground separated atom limit. Spin-orbit and nonadiabatic interactions provide a means for the molecules to rapidly dissociate as soon as the bond dissociation energy (BDE) is exceeded.
View Article and Find Full Text PDFCell Mol Biol (Noisy-le-grand)
September 2025
Department of Public Health, College of Applied Medical Sciences, Qassim University, Buraydah, 51452 P.O. Box 6666, Saudi Arabia.
Foodborne illnesses pose a significant public health threat globally, particularly in Saudi Arabia, where the rapid growth of the food service sector has increased the risk of exposure to multidrug-resistant (MDR) bacteria. Traditional microbiological methods are often time-consuming and may lack precision, highlighting the need for faster and more accurate diagnostic alternatives. In this study, Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF MS) was employed for the rapid and precise identification of bacterial contaminants in ready-to-eat (RTE) foods, alongside an assessment of their antibiotic resistance profiles.
View Article and Find Full Text PDFJpn J Ophthalmol
September 2025
Kyorin Eye Center, School of Medicine, Kyorin University, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan.
Purpose: To evaluate the clinical outcomes of pneumatic retinopexy (PnR) for a recurrent rhegmatogenous retinal detachment (RRD) due to superior retinal breaks following initial vitrectomy for a RRD.
Study Design: Clinical investigations.
Methods: A retrospective study of 82 eyes of 82 patients who underwent vitrectomy by a single surgeon between November 2021 and March 2023.
World J Urol
September 2025
Sindh Medical College, Jinnah Sindh Medical University, Karachi, Sindh, Pakistan.
Int Urogynecol J
September 2025
Department of Gynecology, The Eighth Affiliated Hospital, Southern Medical University (The First People's Hospital of Shunde, Foshan), Foshan, 528308, PR China.
Introduction And Hypothesis: This study aimed to evaluate the effectiveness of platelet-rich plasma (PRP) combined with fractional CO laser therapy in women diagnosed with mild or moderate stress urinary incontinence (SUI).
Methods: In this single-center, single-blinded, randomized controlled trial, 69 women diagnosed with mild or moderate SUI were randomly assigned to receive fractional CO laser therapy, PRP injections, or a combination of both treatments (n = 23 per group). Each participant underwent three treatment sessions at 30-day intervals.