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Journal articles on the topic 'URSL'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Enayetullah, Imtiaz, Md Asaduzzaman Rajib, Mohammad Mahfuzur Rahman, Ashraf Rahman, Sharif Md Shahadat Ali Khan, and Md Faisal Islam. "Efficacy and Safety of Treatment Options for Large Upper Ureteral Stone." Bangladesh Journal of Urology 25, no. 2 (2023): 93–97. http://dx.doi.org/10.3329/bju.v25i2.68588.

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Background: There are three minimally invasive methods for the treatment of large (>1 cm) upper ureteral stones: ureteroscopic lithotripsy (URSL), percutaneous nephrolithotomy (PCNL) and laparoscopic ureterolithotomy (LUL). With multiple surgical options, the controversy of choosing the best option for a given patient lies. Objective: To compare efficacy and safety between URSL, PCNL and LUL to determine the best choice. Methodology: This study was conducted from March 2020 to February 2022 with 120 patients who had upper ureteral stones admitted at NIKDU. They were randomized into 3 equal

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P., Madhavakumaran, Ezhil Sundar V., Subramaniyan K., and Balasubramaniam R. "Comparison of post operative outcomes of non-stented versus stent for 7 days versus stent for 14 days following uncomplicated ureteroscopic lithotripsy-a single institution study." International Surgery Journal 12, no. 2 (2025): 178–82. https://doi.org/10.18203/2349-2902.isj20250141.

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Background: Ureteral stenting after uncomplicated URSL (ureteroscopic lithotripsy) is preferred by most urologists. Routine stenting exposes patients to more stent related complications. This study was done to compare post-op outcomes of stented and non-stented URSLs and to determine the optimal stent duration time following uncomplicated URSLs at our institute. Methods: A total 90 patients with ureteric stones of <1.4 cm size admitted to our Institute between August-2023 and March-2024 were treated by URSL and randomized to 3 groups namely-non-stented group (n=30); stented for 7 days group

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Yu, Jiang, Bin Li, Bin Xiang Ren, Nan Yi Zhang, Bo Xun Jin, and Jun Jian Zhang. "Subcapsular renal haematoma after ureteroscopic lithotripsy: a single-centre, retrospective study in China." BMJ Open 12, no. 11 (2022): e062866. http://dx.doi.org/10.1136/bmjopen-2022-062866.

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ObjectivesTo investigate the incidence, predisposing factors, diagnosis and management of subcapsular renal haematoma (SRH) after ureteroscopic lithotripsy (URSL).DesignRetrospective observational study.SettingShandong Provincial Hospital, a 4500-bed tertiary hospital in China.ParticipantsThe data from 1535 consecutive patients treated with URSL (including rigid URSL and flexible URSL) between January 2015 and October 2020 were retrospectively analysed.Main outcome measuresSRH after URSL confirmed via CT. The characteristics, operative data and outcomes of these patients were documented and co

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Shrestha, B., HN Joshi, BR Malla, D. Gyanwali, SM Shrestha, and R. Koju. "A comparative study between extracorporeal shock wave lithotripsy and ureterorenoscopic lithotripsy in the management of upper ureteric calculus." Journal of Society of Surgeons of Nepal 18, no. 3 (2016): 39. http://dx.doi.org/10.3126/jssn.v18i3.15302.

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Introduction and Objective: A stone in the ureter usually comes from the kidney. Urolithiasis is the third most common disease of the urinary tract which is surpassed only by urinary tract infections and pathologic conditions of prostate. There are some controversies on the effectiveness of extracorporeal shock wave lithotripsy (ESWL) and ureteroscopic lithotripsy (URSL) in ureteral stones. We aim to compare the efficacy of ESWL and URSL in the management of upper ureteric stones in terms of stone clearance.Materials and Methods: This prospective hospital based study included patients with upp

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Seike, Kensaku, Takashi Ishida, Tomoki Taniguchi, et al. "Low Body Mass Index as a Predictive Factor for Postoperative Infectious Complications after Ureterorenoscopic Lithotripsy." Medicina 57, no. 10 (2021): 1100. http://dx.doi.org/10.3390/medicina57101100.

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Background and Objectives: In this study, we aimed to evaluate predictive factors of postoperative fever (POF) after ureterorenoscopic lithotripsy (URSL). Materials and Methods: A total of 594 consecutive patients who underwent URSL for urinary stone disease at Gifu Municipal Hospital and Chuno Kosei Hospital between April 2016 and January 2021 were enrolled in this study. In all patients, antibiotics were routinely administered intraoperatively and the next day after surgery. We used rigid and/or flexible ureterorenoscopes depending on the stone location for URSL. Stones were fragmented using

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Seike, Kensaku, Takashi Ishida, Tomoki Taniguchi, et al. "Low Body Mass Index as a Predictive Factor for Postoperative Infectious Complications after Ureterorenoscopic Lithotripsy." Medicina 57, no. 10 (2021): 1100. http://dx.doi.org/10.3390/medicina57101100.

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Background and Objectives: In this study, we aimed to evaluate predictive factors of postoperative fever (POF) after ureterorenoscopic lithotripsy (URSL). Materials and Methods: A total of 594 consecutive patients who underwent URSL for urinary stone disease at Gifu Municipal Hospital and Chuno Kosei Hospital between April 2016 and January 2021 were enrolled in this study. In all patients, antibiotics were routinely administered intraoperatively and the next day after surgery. We used rigid and/or flexible ureterorenoscopes depending on the stone location for URSL. Stones were fragmented using

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Jung, Hae Do, Youna Hong, Joo Yong Lee, and Seon Heui Lee. "A Systematic Review on Comparative Analyses between Ureteroscopic Lithotripsy and Shock-Wave Lithotripsy for Ureter Stone According to Stone Size." Medicina 57, no. 12 (2021): 1369. http://dx.doi.org/10.3390/medicina57121369.

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Background and Objectives: This systematic review and meta-analysis was conducted to analyze the treatment outcomes of shock wave lithotripsy (SWL) and ureteroscopic lithotripsy (URSL) according to the ureteral stone size. Materials and Methods: In this systematic review, relevant articles that compared SWL and URSL for treatment of ureteral stones were identified. Articles were selected from four English databases including Ovid-Medline, Ovid-EMBASE, the Cochrane Central Register of controlled Trials (Central), and Google Scholar. A quality assessment was carried out by our researchers indepe

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Pathak, Bedanta, Khwairakpam Amitkumar Singh, Akoijam Kaku Singh, Devendra Mehra, and Aakash Adhikari. "To study the role of double-J stenting in uncomplicated ureteroscopic lithotripsy." Journal of Medical Society 38, no. 2 (2024): 101–5. https://doi.org/10.4103/jms.jms_37_24.

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Introduction: Double-J (DJ) stenting in ureteroscopic lithotripsy (URSL) may be associated with various stent-related symptoms and requires additional procedures for its removal. DJ stent is definitely required in complicated URSL involving bleeding, ureteric mucosal injury or perforation but there is no consensus in cases of uncomplicated URSL. Objectives: The objective of the study was to compare the morbidity and outcomes of stenting, nonstenting, and short-term ureteric catheterization following uncomplicated URSL. Methods: A total of 105 patients with ureteric calculus were randomly assig

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Życzkowski, Marcin, Rafał Bogacki, Krzysztof Nowakowski, et al. "Application of Pneumatic Lithotripter and Holmium Laser in the Treatment of Ureteral Stones and Kidney Stones in Children." BioMed Research International 2017 (2017): 1–6. http://dx.doi.org/10.1155/2017/2505034.

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Objective.Treatment options for urolithiasis in children include URSL and RIRS. Various types of energy are used in the disintegration of deposits in these procedures. We decided to evaluate the usefulness of URSL and RIRS techniques and compare the effectiveness of pneumatic lithotripters and holmium lasers in the child population based on our experience.Materials and Methods.One hundred eight (108) children who underwent URSL and RIRS procedures were enrolled in the study and divided into two (2) groups according to the type of energy used: pneumatic lithotripter versus holmium laser. We eva

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Gupta, Dipesh Kumar, Sagar Neupane, Deepak Jaiswal, and Saharoj Siddiqui. "Surgical Approaches to Proximal Ureteral Stones >1 Cm: A Comparative Study of M-PCNL and Semirigid URSL." Asian Journal of Medicine and Health 22, no. 11 (2024): 50–55. http://dx.doi.org/10.9734/ajmah/2024/v22i111116.

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Background: For the management of proximal ureteric calculi modalities like Extracorporeal shockwave lithotripsy, mini-Percutaneous Nephrolithotomy, UreteroRenoscopic Lithotripsy, and Retrograde Intra-Renal Surgery have been commonly used. The objective of this study is to compare the efficacy and safety of mini-Percutaneous Nephrolithotomy and semirigid Ureterorenoscopic Lithotripsy in terms of the total operation time, stone clearance rate, duration of hospital stays, post-operative hemoglobin drop, and peri-operative complications. Methods: This study was a hospital-based, prospective, comp

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Hu, Henglong, Lu Xu, Shaogang Wang, et al. "Ureteral stricture formation after removal of proximal ureteral stone: retroperitoneal laparoscopic ureterolithotomy versus ureteroscopy with holmium: YAG laser lithotripsy." PeerJ 5 (June 30, 2017): e3483. http://dx.doi.org/10.7717/peerj.3483.

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Objective To compare the risk of postoperative ureteral stricture formation following retroperitoneal laparoscopic ureterolithotomy (RPLU) and ureteroscopy with holmium: YAG laser lithotripsy (URSL) in patients with proximal ureteral stones. Materials and Methods We retrospectively reviewed the medical records of patients who underwent RPLU or URSL for proximal ureteral stones between April 2011 and May 2015. Patients were allocated into URSL group or RPLU group and the outcomes were compared. Results A total of 201 patients who underwent 209 procedures including 159 URSL and 50 RPLU with a me

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Kittaweerat, Nawaporn, Kant Buaban, and Pasu Tansakul. "Postoperative infection after ureterorenoscopic lithotripsy in Songkhla Hospital." Insight Urology 44, no. 2 (2023): 68–74. http://dx.doi.org/10.52786/isu.a.74.

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Objective: Ureterorenoscopic lithotripsy (URSL) is the procedure of choice for treatment of ureteral stones. Postoperative acute pyelonephritis (APN) is a serious complication after URSL which may potentially progress to urosepsis and death. In this study we aimed to explore and record potential predictive factors associated with postoperative APN after URSL. Materials and Methods: Ninety patients (2016-2022) with ureteral stone managed with URSL were identified. Postoperative APN was defined in patients with a body temperature > 38 °C which persisted for at least 48 hours after URSL with c

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Hamamoto, Shuzo, Kazumi Taguchi, Kengo Kawase, et al. "Efficacy of Robot-Assisted Ureteroureterostomy in Patients with Complex Ureteral Stricture after Ureteroscopic Lithotripsy." Journal of Clinical Medicine 12, no. 24 (2023): 7726. http://dx.doi.org/10.3390/jcm12247726.

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Background: Ureteral stricture (US) postureteroscopic lithotripsy (URSL) has emerged as a severe complication with the widespread use of laser technology. Furthermore, managing a complex US is challenging. Therefore, this study evaluated the efficacy of robot-assisted ureteroureterostomy (RAUU) in addressing US post-URSL and analyzed the pathology of transected ureteral tissues to identify the risk factors for US. Methods: we conducted a prospective cohort study on patients who underwent RAUU for URSL-induced US from April 2021 to May 2023. Results: A total of 14 patients with a mean age of 49

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Channa, Aftab Ahmed, Nauman Ahmed, Muhammad Asif, Mhammad Zahid Ahmed, Muhammad Waqar Shahid, and Fazal E. Nauman. "Management of Calculus Anuria Using Ureteroscopic Lithotripsy as a First Line Treatment: Its Efficacy and Safety." Pakistan Journal of Medical and Health Sciences 16, no. 1 (2022): 988–92. http://dx.doi.org/10.53350/pjmhs22161988.

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Purpose: To present our experience with emergency ureteroscopic lithotripsy (URSL) on ureteral stones related with acute kidney injury (AKI). Place and Duration: In the Department of Urology for three years duration from January 2019 to January 2020. Material and methods: We retrospectively analysed 27 patients consisting of 54 ureteral units (UU) undergoing URSL. There were 9 females and 18 males with M: F of 2:1 The anuria cause was bilateral obstruction with calculi in 21 cases, and unilateral obstruction with calculi in 33 cases with contralateral nephrectomy. In the same session, bilatera

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Nitesh, Kumar, and Prakash Shivanand. "Is Routine Stenting Required in Uncomplicated Ureterolithotripsy For 10- 20mm Lower & Middle Ureteric Stones? A Randomised Prospective Study." International Journal of Current Pharmaceutical Review and Research 15, no. 12 (2023): 563–69. https://doi.org/10.5281/zenodo.11521466.

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Purpose: Ureteroscopic Lithotripsy (URSL) is the standard treatment for the ureteric calculi which is a minimallyinvasive and very effective procedure commonly associated with placement of stent across the ureter. Stentplacement is associated with increased morbidity, complications, cost and need for removal. The objective was tostudy the need for stenting in uncomplicated URSL in stones larger than 10mm.Methods: A prospective randomized controlled study was conducted in the Urology department of OsmaniaMedical College and Hospital from October 2016- December 2019 comprising of 153 cases. All

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Chen, Bo-Han, Tsu-Feng Lin, Chih-Chun Tsai, Marcelo Chen, and Allen W. Chiu. "Comparison of Fragmentation and Dusting Modality Using Holmium YAG Laser during Ureteroscopy for the Treatment of Ureteral Stone: A Single-Center’s Experience." Journal of Clinical Medicine 11, no. 14 (2022): 4155. http://dx.doi.org/10.3390/jcm11144155.

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Laser ureteroscopic lithotripsy (URSL) is an efficacious treatment for ureteral stones. There have been few previous studies comparing the different energy and frequency settings for URSL in a single center. We compared these two laser modalities, which were simultaneously used in our medical center for the treatment of ureteral stones. Patients who underwent fragmentation or dusting laser URSL between September 2018 and June 2020 were retrospectively reviewed. We compared patients who underwent fragmentation and dusting laser and assessed the enhancing factors for stone free rate. There were

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Sinha, Mriganka M., Amelia Pietropaolo, Yesica Quiroz Madarriaga, et al. "Comparison and Evaluation of Outcomes of Ureteroscopy and Stone Laser Fragmentation in Extremes of Age Groups (≤10 Years and ≥80 Years of Age): A Retrospective Comparative Analysis of over 15 Years from 2 Tertiary European Centres." Journal of Clinical Medicine 12, no. 4 (2023): 1671. http://dx.doi.org/10.3390/jcm12041671.

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Aim: To assess and compare the outcomes associated with ureteroscopy and laser fragmentation (URSL) for extremes of age group (≤10 and ≥80 years). Methods: Retrospective consecutive data were collected from two European centres for all paediatric patients ≤10 undergoing URSL over a 15-year period (group 1). It was compared to consecutive data for all patients ≥80 years (group 2). Data were collected for patient demographics, stone characteristics, operative details, and clinical outcomes. Results: A total of 168 patients had 201 URSL procedures during this time (74 and 94 patients in groups 1

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Gangadharaiah, Jayaprakasha, Imdad Ali N, and Paresh Sankhe. "A Retrospective Analysis of Effect of Hounsfield Unit of Ureteric Calculus on Outcome of Ureteroscopic Lithotripsy." Journal of Evidence Based Medicine and Healthcare 8, no. 12 (2021): 662–66. http://dx.doi.org/10.18410/jebmh/2021/130.

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BACKGROUND This study was conducted to check whether computer tomography (CT) parameter Hounsfield Unit has any bearing on outcome of ureteroscopic pneumatic lithotripsy and as to whether it can predict success rate of ureteroscopic lithotripsy in the management of ureteric calculus. CT Hounsfield Unit tells us about hardness of stone, and it is primarily important in non-invasive management of ureteric and renal calculus such as extracorporeal shock wave lithotripsy (ESWL). METHODS We retrospectively reviewed records of 420 patients who underwent URSL from January 2016 to January 2020. A tota

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Pietropaolo, Amelia, Thomas Hughes, Mriganka Mani, and Bhaskar Somani. "Outcomes of Ureteroscopy and Laser Stone Fragmentation (URSL) for Kidney Stone Disease (KSD): Comparative Cohort Study Using MOSES Technology 60 W Laser System versus Regular Holmium 20 W Laser." Journal of Clinical Medicine 10, no. 13 (2021): 2742. http://dx.doi.org/10.3390/jcm10132742.

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Background: For ureteroscopy and laser stone fragmentation (URSL), the use of laser technology has shifted from low power to higher power lasers and the addition of Moses technology, that allows for ‘fragmentation, dusting and pop-dusting’ of stones. We wanted to compare the outcomes of URSL for Moses technology 60 W laser system versus matched regular Holmium 20 W laser cases. Methods: Prospective data were collected for patients who underwent URSL using a Moses 60 W laser (Group A) and matched to historical control data using a regular Holmium 20 W laser (Group B), performed by a single surg

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Mundada, Aditya, Rohan Nath, Sasanka Kumar Barua, et al. "Risk Factors For The Development Of Ureteric Stricture Post Ureteroscopic Lithotripsy: A Retrospective Analysis From A Tertiary Care Centre." Annals of Urology 11, no. 1 (2025): 1–5. https://doi.org/10.52338/aou.2025.4840.

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Background: Urolithiasis is a globally prevalent disease with an increasing worldwide prevalence of 4 to 5%. A ureteral stricture is a common and serious complication of ureteroscopic lithotripsy (URSL) and was reported in the literature in the range of 0.2 to 24%. The incidence of laser lithotripsy has increased substantially in the past few years with their own advantages and complications. Methods: This retrospective observational (case-control) study was conducted from January 2021 to December 2022, including patients undergoing URSL for ureteral stone disease. Post-operative follow up was

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Fayaz, Ahmad Najar. "Safety and ef fi cacy of Mini- Percutaneous Nephrolithotomy in the treatment of large impacted Proximal Ureteral Stones." Journal of Surgery and Surgical Research 4, no. 2 (2018): 015–18. https://doi.org/10.17352/2455-2968.000053.

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The management of large, impacted upper ureteric calculi remains challenging for urologists. Various treatment options include extracorporeal shock wave lithotripsy (ESWL), ureterorenoscopic lithotripsy (URSL), percutaneous nephrolithotripsy (PCNL), laparoscopic and open ureterolithotomy. ESWL has poor overall success rate in the treatment of large stones with a significant possibility of residual fragments. Semi-rigid or flexible ureterorenoscopy with Holmium: YAG laser lithotripsy (URSL) has a stone-free rate of 89-100% in managing proximal ureteral calculi [1-7]. However, large and impacted

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Holzer, Georg. "Laut- und Akzentgeschichtliches zu einigen aus Substraten und Nachbarsprachen ins Slavische entlehnten Namen." Linguistica 55, no. 1 (2015): 13–28. http://dx.doi.org/10.4312/linguistica.55.1.13-28.

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In diesem Beitrag wird die Laut- und Akzentgeschichte einiger geographischer Namen untersucht, die das Slavische der Expansionszeit oder kurz danach von seinen Substrat- oder neuen Nachbarsprachen übernommen hat. Die ausgewählten Namen stammen aus dem Griechischen, Lateinischen bzw. Romanischen, „Alteuropäischen“, Thrakischen und anderen indogermanischen Substratsprachen wie auch aus dem Deutschen und anderen germanischen Sprachen, aus dem Finnischen und dem Iranischen. Im Einzelnen werden folgende Namen behandelt: *Silicānum > Solkan, *Silicētum > Sužid, *Caprētum > Kobarid, Σαλονίκη

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Shrestha, Samir, Surendra Shah, Sanjay Poudyal, Jay N. Shah, and Vijay Kumar Jaiswal. "Ureteroscopy and Lithotripsy service in Patan Hospital." Journal of General Practice and Emergency Medicine of Nepal 3, no. 4 (2014): 19–22. http://dx.doi.org/10.59284/jgpeman146.

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Introduction: With advent of URSL (ureterorenoscopy and lithotripsy) and other minimally invasive technique viz; SWL (shock wave lithotripsy), PCNL (percutaneous nephrolithotomy), the urinary stones management has taken a giant leap to serve mankind. The aim of this study is to review a wide series of ureteral stones in which ureteroscopy combined with endoscopic lithotripsy was chosen as the first approach for the treatment of ureteral calculi and to study its diagnostic efficacy. Methods: This is a retrospective study that was carried out in Patan Hospital from Feburary 2010 to Jan 201

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Patil, Basavesh S., Siddanagouda B. Patil, Santosh R. Patil, Vinay S. Kundargi, and Manoj K. Vaidya. "EXPLORING EFFICACY OF INFANT FEEDING TUBE AS A LOW COST ALTERNATIVE TO STENTING IN LOWER URETERIC STONE MANAGEMENT." Eastern Ukrainian Medical Journal 13, no. 1 (2025): 323–32. https://doi.org/10.21272/eumj.2025;13(1):323-332.

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Introduction. Routine DJ stenting following URSL (Ureteroscopic Lithotripsy) is associated with irritative voiding symptoms, pain, UTI and requires additional hospital visit for stent removal. Externally draining ureteric catheters and stents with strings for easy self-removal have been used to overcome these drawbacks, but a cost effective and practical solution is yet to be found. Aim of this study is to evaluate the efficacy of placing an infant feeding tube (IFT) in lower ureter for 24 hours following URSL for lower ureteric stones in overcoming the stent related morbidity and avoiding a s

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Savic, Slavisa, Vinka Vukotic, Miodrag Lazic, and Natasa Savic. "Stenting versus non-stenting following uncomplicated ureteroscopic lithotripsy: Comparsion and evaluation of symptoms." Vojnosanitetski pregled 73, no. 9 (2016): 850–56. http://dx.doi.org/10.2298/vsp150525071s.

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Background/Aim. Currently, ureterorenoscopic (URS) stone fragmentation and removal is the treatment of choice for managing ureteral stones, especially mid and distal ones and is advocated as initial management of ureteric stones. The aim of this work was to evaluate the symptoms, necessity, potential benefits and adverse effects of ureteral stent placement after uncomplicated ureteroscopic lithotripsy. Methods. This retrospective-prospective study evaluated a total of 125 patients who had underwent ureteroscopic lithotripsy (URSL). The patients were divided into two groups: stented (59 patient

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Reddy, Suraj Jayadeva, Bathi Sourabh Reddy, Arun Chawla, et al. "Outcomes and Complications from a Randomized Controlled Study Comparing Conventional Stent Placement Versus No Stent Placement after Ureteroscopy for Distal Ureteric Calculus < 1 cm." Journal of Clinical Medicine 11, no. 23 (2022): 7023. http://dx.doi.org/10.3390/jcm11237023.

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Ureteric stent insertion following ureteroscopic lithotripsy (URSL) is a common and widely accepted procedure. However, there is no agreement on whether a ureteric stent should be placed following an uncomplicated URSL. Furthermore, the definition of uncomplicated URSL remains debatable. To compare the efficacy, safety, and morbidity of no stent placement with the conventional stent placement after uncomplicated retrograde semirigid URS for a distal ureteric calculus of size ≤1 cm, we compared the corresponding complication rates, emergency visits, secondary interventions, and pain at follow-u

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Bhattarai, Rupak, Bandana Paudel, Sangeeta Subba, and Chitta Ranjan Das. "Caudal Epidural Block for Ureteroscopic Lithotripsy (Ursl): A Prospective Study." Birat Journal of Health Sciences 5, no. 1 (2020): 942–45. http://dx.doi.org/10.3126/bjhs.v5i1.29630.

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Introduction: Ureteroscopic lithotripsy (URSL) is the surgical treatment of choice for ureter stones. There are lots of anesthetic considerations for removal of such stones. Generally, ureteroscopic lithotripsy are done under general anesthesia and spinal anesthesia. Objectives: The purpose of this study is to assess whether ureteroscopic lithotripsy can be done under caudal anesthesia. Methodology: This prospective observational study was conducted in Nobel Medical college Teaching hospital, Nepal over a period of one and half year from May 2018 to October 2019. All the 100 patien

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Jurkiewicz, B., J. Samotyjek, M. Szymanek-Szwed, E. Wajszczuk, and K. Załęska - Oracka. "Complications after URSL procedure in prepubertal children – Single center experience." European Urology Supplements 18, no. 7 (2019): e2806. http://dx.doi.org/10.1016/s1569-9056(19)32996-3.

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Pietropaolo, Amelia, Robert M. Geraghty, Rajan Veeratterapillay, et al. "A Machine Learning Predictive Model for Post-Ureteroscopy Urosepsis Needing Intensive Care Unit Admission: A Case–Control YAU Endourology Study from Nine European Centres." Journal of Clinical Medicine 10, no. 17 (2021): 3888. http://dx.doi.org/10.3390/jcm10173888.

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Introduction: With the rise in the use of ureteroscopy and laser stone lithotripsy (URSL), a proportionate increase in the risk of post-procedural urosepsis has also been observed. The aims of our paper were to analyse the predictors for severe urosepsis using a machine learning model (ML) in patients that needed intensive care unit (ICU) admission and to make comparisons with a matched cohort. Methods: A retrospective study was conducted across nine high-volume endourology European centres for all patients who underwent URSL and subsequently needed ICU admission for urosepsis (Group A). This

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Jurkiewicz, B., T. Zabkowski, and K. Jobs. "E22 The use of URSL and RIRS in very small children." European Urology Supplements 14, no. 4 (2015): 37. http://dx.doi.org/10.1016/s1569-9056(15)30100-7.

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Sohn, Dong Wan, Hang Won Choi, Byung Il Yoon, et al. "EMERGENCY URSL IS MORE EFFECTIVE THAN SWL IN DISTAL URETERAL STONES." Journal of Urology 179, no. 4S (2008): 467. http://dx.doi.org/10.1016/s0022-5347(08)61373-7.

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Andrabi, Syed Muzamil, Ajaz Ahmad Malik, and Javaid Ahmad Bhat. "Recurrent Kidney Stones and Parathyroid Adenoma." JMS SKIMS 23, no. 1 (2020): 45. http://dx.doi.org/10.33883/jms.v23i1.494.

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A 29-year-old female presented to the out-patient Department of Surgery with history of recurrent kidney stones. Patient was on medical management for recurrent kidney stones for the last 5 years and even had undergone uretroscopic lithotripsy (URSL) for impacted left ureteric stone. Patient was evaluated in the past but no primary diagnosis was made. We evaluated and the patient was found to have hypercalcaemia (11.8 g/dl) with raised parathyroid hormone (PTH) levels.

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Mahmood, Khalid, Kamalkant Harishankar Singh, Rohit Upadhyay, Vijoy Kumar, Amit Kumar, and Deelip K. Singh. "Management of forgotten double-J stent in a tertiary care center with ten years of experience: a retrospective study." International Surgery Journal 7, no. 8 (2020): 2615. http://dx.doi.org/10.18203/2349-2902.isj20203243.

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Background: Forgotten double-J (DJ) stents is documented commonly in urological cases with consequences varying from encrustation, UTIs, pyelonephritis, hydronephrosis and non-functioning kidney. This study aimed to present the experience of managing patients with forgotten DJ stents (>3 months) over a period of ten years.Methods: The study conducted a retrospective review of patients with forgotten DJ stents from January 2009 to December 2019. The details reviewed included indications for stent placement, indwelling time, presenting complaints, reason for non removal, radiological investig

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Kupajski, M., M. Tkocz, and D. Ziaja. "S65 ARE MINIMALLY INVASIVE TREATMENTS PCNL AND URSL MAY LEAD TO SIRS SYNDROME?" European Urology Supplements 10, no. 9 (2011): 592. http://dx.doi.org/10.1016/s1569-9056(11)61506-6.

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Hu, B., R. Gong, M. Han, and J. Qiu. "POD-08.07: Clinical Observation of Doxazosin Combined with URSL for Treating Ureteral Stones." Urology 74, no. 4 (2009): S26. http://dx.doi.org/10.1016/j.urology.2009.07.1135.

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N., Dinakar, Shaik Akram, Rajeev Reddy Nareddy, and Swathi Mannem. "A Clinical Study on the Presentation and Management of Urolithiasis." International Journal of Pharmaceutical and Clinical Research 16, no. 3 (2024): 1215–22. https://doi.org/10.5281/zenodo.10972180.

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<strong>Background: </strong>The treatment of urinary stones has undergone a remarkable evolution in the last 15yrs. Open surgeries have given way to minimal invasive procedures which have considerably decreased patient morbidity and mortality. With the advent of various Endourological and percutaneous technique the management of Urolithiasis has become much easier. <strong>Aim: </strong>The Aim of the study is to know the different ways of clinical presentations & complications of Urolithiasis, to know the incidence of Urolithiasis at different anatomical levels in the urin

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Bhutia, Tshering P., Neelima Pradhan, Tsewang D. Bhutia, Rajni, and Sonam D. Bhutia. "Management of intra operative priapism after spinal anesthesia with intravenous glycopyrrolate and intracorporeal injection of ultra low dose of phenylephrine- A case report." Indian Journal of Clinical Anaesthesia 8, no. 2 (2021): 348–50. http://dx.doi.org/10.18231/j.ijca.2021.065.

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Priapism following neuraxial anesthesia or general anesthesia is a rare but problematic event which may result in delay, complication or even cancellation of scheduled operations in urological endoscopic procedures. We present a case of successful management of intra operative priapism in a 32 years old male under spinal anesthesia posted for Ureteroscopic Lithotripsy (URSL) of bilateral ureteric stone.Different therapies for management of intra operative priapism have been quoted in the past like intracorporeal injection of vasopressors, dorsal penile nerve block, intravenous glycopyrrolate,

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Geraghty, Robert M., Amelia Pietropaolo, Luca Villa, et al. "Post-Ureteroscopy Infections Are Linked to Pre-Operative Stent Dwell Time over Two Months: Outcomes of Three European Endourology Centres." Journal of Clinical Medicine 11, no. 2 (2022): 310. http://dx.doi.org/10.3390/jcm11020310.

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Background: The aim of this study is to investigate outcomes of pre-operative stent dwell time on infectious complications following ureteroscopy and stone treatment to identify a time cut-off. Material and Methods: Three tertiary referral centres in Europe retrospectively collected outcomes of ureteroscopy and laser fragmentation (URSL) for all patients with pre-operative indwelling ureteric stents over a period of up to 5 years. Data was collected on patient details, stone demographics, stent dwell time, complications and stone free rate (SFR). Matching for age, sex, operative time, stone si

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Manasa M, Jyoti Petkar, Dokku Kirtana, Karthik GS, and Rangalakshmi S. "Antishivering effect of intrathecal versus intravenous tramadol in patients undergoing urethroscopic lithotripsy under spinal anesthesia." Asian Journal of Medical Sciences 15, no. 3 (2024): 55–62. http://dx.doi.org/10.3126/ajms.v15i3.60133.

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Background: Shivering is the most common complication seen in the perioperative period in patients undergoing urological surgeries under spinal anesthesia. Intravenous tramadol is used for the treatment of shivering. Aims and Objectives: In this study, we wanted to assess the prophylactic effect of tramadol, intrathecal (IT) versus intravenous with the control group, in decreasing the incidence of shivering. Materials and Methods: Fifty-four eligible patients posted for urethroscopic lithotripsy (URSL) were randomly allocated into three equal groups – Group C: Received 2.5 mL 0.5% bupivacaine

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Tang, Wei, and Xinying Zhu. "The influence of perioperative nursing intervention in patients with ureteral calculi treated with URSL and its correlation to adverse event incidence: A retrospective study." Medicine 102, no. 52 (2023): e36814. http://dx.doi.org/10.1097/md.0000000000036814.

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To evaluate the effectiveness of perioperative nursing intervention in patients undergoing ureteroscopic lithotripsy (URSL) for ureteral stones and its implications for the incidence of adverse events, a total of 144 patients with ureteral stones admitted to our hospital from January 2021 to December 2022 were selected for retrospective analysis. They were divided into 2 groups based on their different nursing methods, with 72 patients in each group. The control group (CG) received routine nursing intervention, while the study group (SD) received refined perioperative nursing intervention. The

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Samotyjek, J., and B. Jurkiewicz. "Are there factors affecting the efficiency and security of URSL in prepubertal children – Single center experience?" European Urology Supplements 18, no. 7 (2019): e2807. http://dx.doi.org/10.1016/s1569-9056(19)32997-5.

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Laih, Chun-Yo, Po-Jen Hsiao, Po-Fan Hsieh, et al. "QSOFA and SOFA scores are valuable tools for predicting postoperative sepsis resulting from ureteroscopic lithotripsy (URSL)." Medicine 101, no. 50 (2022): e31765. http://dx.doi.org/10.1097/md.0000000000031765.

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N, Imdad Ali, Paresh Sankhe, Ravishankar T.H.S, and Jayaprakasha Gangadharaiah. "A Retrospective Study to Evaluate the Need of CT / IVU in the Management of Lower Ureteric Calculus." Journal of Evidence Based Medicine and Healthcare 7, no. 48 (2020): 2820–24. http://dx.doi.org/10.18410/jebmh/2020/578.

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BACKGROUND Urinary stone disease is major health problem affecting 2 – 3 % population worldwide, and is more commonly seen in the working age group (30 - 60 years) of society. X-ray, USG, CT, and IVU are diagnostic modalities available to us. IVU is still being requested by clinicians as diagnostic tool for urolithiasis but we need to reassess the importance of this modality as it seldom makes a difference in the management decision and outcome. METHODS Medical records of 184 patients who underwent ureteroscopic pneumatic lithotripsy from 2016 to 2019 for lower ureteric calculus were reviewed

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Kelkar, Vidyadhar P. "Study of clinical indication, difficulties and complications of DJ stenting in urological procedure at a tertiary hospital." MedPulse International Journal of Surgery 19, no. 2 (2021): 53–57. http://dx.doi.org/10.26611/1061926.

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Background: Urolithiasis is one of the major causes of morbidity in our society as our country is located near to equatorial distribution of stone disease Indwelling ureteral stents provide free drainage from the kidney to the bladder, reduce or eliminate urinary leakage and provide ureteral stenting. The present study was designed to observe indications, difficulties and complications of indwelling double J ureteral stenting. Material and Methods: Present study was single-center, prospective, observational study, conducted in patients undergoing DJ stenting URS/ESWL (stone size > 2cm), wil

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Krishnappa, Narasimhaiah, Asif Khan, and Saraswathi Sakranaik. "Role of dilatation of intramural ureter in patients with lower urinary tract symptoms (LUTS) in UVJ and pre UVJ calculus: an observational study." International Surgery Journal 5, no. 1 (2017): 205. http://dx.doi.org/10.18203/2349-2902.isj20175896.

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Background: Various literature sources describe three narrowest anatomic spots in the ureter as the most potential points for ureteric calculi to form and these are: the pelvi-ureteric junction (PUJ), the point where the ureters cross over the iliac vessels and the ureterovesical junction (UVJ).Methods: This study included patients who presented with symptomatic obstructing ureteric calculi and who required uretero renoscopic lithotripsy (URSL). The procedure was selected according to stone size, location and degree of impaction.Results: Of the total of 100 patients, 43 were females and 57 wer

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Banerjee, Avijit, Velmurugan P., and Natarajan K. "Evaluate the optimal stent duration following endourology procedures: 5 days versus 14 days." International Surgery Journal 10, no. 4 (2023): 643–46. http://dx.doi.org/10.18203/2349-2902.isj20230969.

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Background: Most urologists prefer not to place a stent in an uncomplicated URS (ureterorenoscopy) in the post-op period. Even if they do so, they place it with an extraction string that can be removed in post-op day 3-5 based on the patient’s compliance. Here we sought to determine the optimal duration of stenting following endo-urology procedures (URSL, RIRS, PCNL) for stone disease (5 days vs 14 days). Methods: It was a prospective randomised study where 1547 patients were evaluated over a span of 1.5 years, 671 of whom stent was removed on day 5 and 876 of whom stent was removed on day 14.

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Haliński, A., and A. H. Haliński. "Comparison of treatment methods for urolithiasis in children with the application of ESWL and URSL methods - prospective study." European Urology Supplements 15, no. 11 (2016): e1455. http://dx.doi.org/10.1016/s1569-9056(16)30290-1.

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Hamamoto*, Shuzo, Shinsuke Okada, Takaaki Inoue, et al. "PD07-11 PROSPECTIVE EVALUATION OF ENDOSCOPIC FINDINGS AND ANALYSES OF THE RISK FACTORS FOR URETERAL CHANGES DURING URSL." Journal of Urology 203 (April 2020): e165. http://dx.doi.org/10.1097/ju.0000000000000834.011.

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Li, Xiaopeng, Guangsheng Zhou, Li Zhou, et al. "A New Technique for Urban and Rural Settlement Boundary Extraction Based on Spectral–Topographic–Radar Polarization Features and Its Application in Xining, China." Remote Sensing 16, no. 6 (2024): 1091. http://dx.doi.org/10.3390/rs16061091.

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Highly accurate data on urban and rural settlement (URS) are essential for urban planning and decision-making in response to climate and environmental changes. This study developed an optimal random forest classification model for URSs based on spectral–topographic–radar polarization features using Landsat 8, NASA DEM, and Sentinel-1 SAR as the remote-sensing data sources. An optimal urban and rural settlement boundary (URSB) extraction technique based on morphological and pixel-level statistical methods was established to link discontinuous URSs and improve the accuracy of URSB extraction. An

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Yarrington, Robert M., Jared S. Rudd, and David J. Stillman. "Spatiotemporal Cascade of Transcription Factor Binding Required for Promoter Activation." Molecular and Cellular Biology 35, no. 4 (2014): 688–98. http://dx.doi.org/10.1128/mcb.01285-14.

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Promoters often contain multiple binding sites for a single factor. The yeastHOgene contains nine highly conserved binding sites for the SCB (Swi4/6-dependent cell cycle box) binding factor (SBF) complex (composed of Swi4 and Swi6) in the 700-bp upstream regulatory sequence 2 (URS2) promoter region. Here, we show that the distal and proximal SBF sites in URS2 function differently. Chromatin immunoprecipitation (ChIP) experiments show that SBF binds preferentially to the left side of URS2 (URS2-L), despite equivalent binding to the left-half and right-half SBF sitesin vitro. SBF binding at URS2

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