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Estrade V, Meria P, Almeras C. 2022 Recommendations of the AFU Lithiasis Committee: Combined approach for the management of kidney and ureteral stones (Endoscopic Combined IntraRenal Surgery, ECIRS). Prog Urol 2023; 33:871-874. [PMID: 37918986 DOI: 10.1016/j.purol.2023.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/27/2023] [Accepted: 08/01/2023] [Indexed: 11/04/2023]
Abstract
The primary objective of the combined approach is to limit the number of percutaneous access tracts for the treatment of staghorn, or complex kidney stones by simultaneous percutaneous antegrade and retrograde ureteroscopy. The other indication is the simultaneous presence of several kidney and ureteral stones or of an impacted pelvic stone. The combination of the two techniques may increase the stone-free rate and decrease the retreatment rate of complex stones compared with percutaneous nephrolithotomy alone. The patient is usually in the modified supine position. METHODOLOGY: These recommendations were developed using two methods: the Clinical Practice Recommendation (CPR) method and the ADAPTE method, depending on whether the question was considered in the European Association of Urology (EAU) recommendations (https://uroweb.org/guidelines/urolithiasis) [EAU Guidelines on urolithiasis. 2022] and their adaptability to the French context.
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Affiliation(s)
- V Estrade
- Department of Urology, Bordeaux Pellegrin University Hospital, Bordeaux, France
| | - P Meria
- Service d'Urologie, Hôpital Saint-Louis, AP-HP-Centre, Université Paris Cité, Paris, France
| | - C Almeras
- UroSud, Clinique La Croix du Sud, Quint-Fonsegrives, France.
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Gauhar V, Traxer O, Fuligni D, Brocca C, Galosi AB, Teoh JYC, Castellani D. Evolution and current applications of endoscopic combined intrarenal surgery: a scoping review from back to the future. Curr Opin Urol 2023; 33:324-332. [PMID: 37158647 DOI: 10.1097/mou.0000000000001106] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
PURPOSE OF REVIEW To systematically review the evolution of techniques, technology, clinical utility, limitations and possible future applications of endoscopic combined intrarenal surgery (ECIRS) for ureteral and kidney stones. RECENT FINDINGS The literature search was performed on 18th January 2023 using PubMed, EMBASE and Scopus. 35 studies were included. Among them, six were reviews. Since its introduction in 2008, ECIRS has evolved and improved. ECIRS can be performed in different patient position, such as modified supine Valdivia position by Galdakao, prone position with split-leg and supine position with good outcomes. Instrument miniaturization has also been introduced in ECIRS making it doable in an ambulatory setting. ECIRS showed shorter operative time, lower complication rate, and retreatment compared with conventional PCNL. Operative outcomes of mini-ECIRS are better than mini-PCNL alone. ECIRS also showed good outcomes in impacted upper ureteric stones. Recently, some studies have explored the robotic-assisted kidney puncture in ECIRS that avoided multitrack surgery, especially in anomalous kidney and staghorn stones. SUMMARY ECIRS is ready for primetime in endourology and can be considered the next gold-standard for a personalized stone approach in complex kidney stones.
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Affiliation(s)
- Vineet Gauhar
- Department of Urology, Ng Teng Fong General Hospital, Singapore, Singapore
| | - Olivier Traxer
- Department of Urology AP-HP, Sorbonne University, Tenon Hospital, Paris, France
| | - Demetra Fuligni
- Urology Unit, Azienda Ospedaliero-Universitaria delle Marche, School of Urology, Faculty of Medicine Università Politecnica delle Marche, Ancona, Italy
| | - Carlo Brocca
- Urology Unit, Azienda Ospedaliero-Universitaria delle Marche, School of Urology, Faculty of Medicine Università Politecnica delle Marche, Ancona, Italy
| | - Andrea Bendetto Galosi
- Urology Unit, Azienda Ospedaliero-Universitaria delle Marche, School of Urology, Faculty of Medicine Università Politecnica delle Marche, Ancona, Italy
| | - Jeremy Yuen-Chun Teoh
- S.H. Ho Urology Centre, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Daniele Castellani
- Urology Unit, Azienda Ospedaliero-Universitaria delle Marche, School of Urology, Faculty of Medicine Università Politecnica delle Marche, Ancona, Italy
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Xu ZH, Du GY, Zhao YJ, Wang HY, Chen GJ, Tao C, Yan X. Single-center experience of micro-perc in the treatment of children with 1.0-2.0 cm sized kidney stones in the Galdakao-modified supine Valdivia position. World J Urol 2023; 41:837-841. [PMID: 36749393 DOI: 10.1007/s00345-023-04289-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 12/30/2022] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE We aimed to explore the applicability and safety of micro-percutaneous nephrolithotomy (micro-perc) in the treatment of children with kidney stones in the Galdakao-modified supine Valdivia (GMSV) position under the guidance of whole-course ultrasound. MATERIALS AND METHODS Patients were aged < 18 years in the GMSV position who underwent micro-perc for kidney stones under ultrasound guidance between August 2020 and May 2022 at our institution were reviewed retrospectively. RESULTS A total of 23 patients, 15 males and 8 females, received micro-perc. The average stone size was 1.6 cm (range 1.1-2.0 cm). Among them, 12 patients had left kidney stones, 10 patients had right kidney stones, and 1 patient had bilateral kidney stones. The mean operative time was 55.3 min (range 35-86 min). The mean hospital stay was 2.9 days (range 2-4 days). The mean hemoglobin decrease was 1.7 g/L (range 0.9-3.2 g/L). A total of 17 patients had complete stone clearance at 48 h postoperatively. A total of 22 patients had complete stone clearance at 2 weeks postoperatively. CONCLUSION Our results demonstrate that micro-perc under ultrasound guidance is a safe and effective method for the treatment of children with kidney stones in the GMSV position. Further research is warranted to confirm these results.
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Affiliation(s)
- Zi-Hao Xu
- Department of Urology, Pediatric Urolith Center, National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang Province, China
| | - Geng-Yu Du
- Department of Urology, Pediatric Urolith Center, National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang Province, China
| | - Yi-Jun Zhao
- Department of Urology, Pediatric Urolith Center, National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang Province, China
| | - Heng-You Wang
- Department of Urology, Pediatric Urolith Center, National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang Province, China
| | - Guang-Jie Chen
- Department of Urology, Pediatric Urolith Center, National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang Province, China
| | - Chang Tao
- Department of Urology, Pediatric Urolith Center, National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang Province, China
| | - Xiang Yan
- Department of Urology, Pediatric Urolith Center, National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang Province, China.
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Abouelgreed TA, Abdelaal MA, Amin MM, Elatreisy A, Shalkamy O, Abdrabuh AM, Ghoneimy OM, Aboutaleb H. Endoscopic combined intrarenal surgery in the prone split-leg position versus Galdakao-modified supine Valdivia position for the management of partial staghorn calculi. BMC Urol 2022; 22:163. [PMID: 36266713 PMCID: PMC9583483 DOI: 10.1186/s12894-022-01115-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 09/19/2022] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To evaluate and compare the outcome of ECIRS in the treatment of partial staghorn renal calculi in both prone split-leg positions versus GMSV positions with regard to; technical aspects, success rate, operative time, complications, safety, and effectiveness of both approaches. PATIENTS AND METHODS Between October 2018 and August 2021, 66 patients with partial staghorn calculi were enrolled in this prospective comparative study. Patients were randomly divided according to a 1:1 ratio into two groups. Group A included 33 patients who were treated by (ECIRS) in the prone split-leg position, and group B included 33 patients who were treated by (ECIRS) in the Galdakao-modified supine Valdivia (GMSV) position. RESULTS No significant statistical difference between both groups regarding the mean age (p = 0.448), mean body mass index (BMI) (p = 0.137), mean stone burden (p = 0.435), mean operative time (p = 0.541) and the number of calyces located in branched stones (p = 0.628). The mean hospital stay was 6.71 ± 1.12 days for group A and 6.66 ± 1.10 days for group B patients (p = 0.724). The final SFR was achieved in (29)87.87% and (30)90.9% of group A & B patients, respectively (p = 0.694). No significant difference was detected between both groups in perioperative complication rates. CONCLUSION ECIRS is safe and effective in treating partial staghorn calculi either in the prone split-leg position or in the Galdakao-modified supine Valdivia position, with comparable outcomes and no statistically significant difference between both positions.
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Affiliation(s)
- Tamer A Abouelgreed
- Department of Urology, Faculty of medicine, Al-Azhar University, Cairo, Egypt. .,Gulf medical university, Ajman, UAE.
| | - Mohamed A Abdelaal
- Department of Urology, Faculty of medicine, Al-Azhar University, Cairo, Egypt
| | - Moamen M Amin
- Department of Urology, Faculty of medicine, Al-Azhar University, Cairo, Egypt
| | - Adel Elatreisy
- Department of Urology, Faculty of medicine, Al-Azhar University, Cairo, Egypt
| | - Osama Shalkamy
- Department of Urology, Faculty of medicine, Al-Azhar University, Cairo, Egypt
| | - Abdrabuh M Abdrabuh
- Department of Urology, Faculty of medicine, Al-Azhar University, Cairo, Egypt
| | - Osama M Ghoneimy
- Department of Urology, Faculty of medicine, Al-Azhar University, Cairo, Egypt
| | - Hamdy Aboutaleb
- Department of Urology, Faculty of medicine, Menoufia University, Shibin el Kom, Egypt
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Lin F, Li B, Rao T, Ruan Y, Yu W, Cheng F, Larré S. Presence of a Novel Anatomical Structure May Cause Bleeding When Using the Calyx Access in Mini-Percutaneous Nephrolithotomy. Front Surg 2022; 9:942147. [PMID: 35800114 PMCID: PMC9253458 DOI: 10.3389/fsurg.2022.942147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 06/06/2022] [Indexed: 11/13/2022] Open
Abstract
Background Fused renal pyramid (FRP) is a kidney anatomical structure which was first identified by us. The vascular anatomy of FRP exhibits different from that of the normal renal pyramid (NRP), manifested by the distribution of the ectopic interlobar arteries in FRP. In this study, we analyzed the effect of FRPs on bleeding when using calyx access in mini-percutaneous nephrolithotomy (PCNL). Patients and Methods Overall, 633 patients who underwent ultrasound-guided single-tract mini-PCNL were divided into two groups according to the puncture method used: in group A, puncture was performed through the axial direction of the renal calyx, the line from the apex of the fornix to the center of the neck plane under B-mode ultrasound guidance; and in group B, Doppler ultrasound-guided axillary puncture through calyces corresponding to NRPs when the plane of renal column blood vessels on both sides was selected or calyx puncture through the hypovascular area of the FRPs. Relevant demographic and clinical data were retrospectively analyzed. Results The two groups exhibited similar baseline characteristics. No significant differences were found in hemoglobin reduction, puncture site, tract size, postoperative creatinine level, or stone-free rate between the two groups (P > 0.05). Blood transfusion and embolization rates in group B were significantly lower than those in group A (P = 0.03 and 0.045, respectively). No differences were found between the two groups in terms of persistent pain, hydrothorax, fever, subcapsular hematoma, and urosepsis (P > 0.05). The overall complication rate was not significantly different between the two groups (P = 0.505). Conclusions FRP is a non-negligible anatomical structure that may cause hemorrhage when using calyx access. Doppler ultrasound can identify ectopic blood vessels in FRPs to reduce bleeding during calyx access in mini-PCNL procedures.
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Affiliation(s)
- Fangyou Lin
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Bojun Li
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ting Rao
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yuan Ruan
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Weimin Yu
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, China
- Correspondence: Fan Cheng Weimin Yu
| | - Fan Cheng
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan, China
- Correspondence: Fan Cheng Weimin Yu
| | - Stéphane Larré
- Department of Urology, Robert Debré Teaching Hospital, University of Reims, Reims, France
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Wang D, Sun H, Xie D, Liu Z, Yu D, Ding D. Application of a new position in endoscopic combined intrarenal surgery: modified prone split-leg position. BMC Urol 2022; 22:38. [PMID: 35305626 PMCID: PMC8934476 DOI: 10.1186/s12894-022-00994-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 03/10/2022] [Indexed: 12/23/2022] Open
Abstract
Background Endoscopic combined intrarenal surgery (ECIRS) is well established as a minimally invasive procedure for the treatment of multiple urolithiasis. The position is the key to the perfect combination of percutaneous nephrolithotomy (PCNL) and retrograde intrarenal surgery (RIRS). Galdakao-modified supine Valdivia (GMSV) and prone split-leg positions are widely used. However, both positions have their own advantages and disadvantages. This study aimed to evaluate the effect of ECIRS in the treatment of multiple urolithiasis in the modified prone split-leg position. Patients and methods A total of 96 patients with multiple urolithiasis underwent ECIRS in modified prone split-leg position from September 2017 to January 2021. Relevant demographic and clinical data were analysed retrospectively. Clinical outcomes, such as the stone free rate, complications and postoperative hospital stay were evaluated. The chi-square test was used to compare categorical variables and Student’s t test was applied for continuous variables of the treatment groups. Results The mean renal stone size was 32.5 ± 10.7 mm and renal stone surface area was 712.2 ± 264.8 mm2. The mean ureteral stones size was 24.8 ± 12.3 mm. The mean surgical time was 82.2 ± 38.3 min. The incidence of complications was 16.7%, and they were mainly grade 1 and grade 2. No complications occurred above grade 3. The stone was completely removed in 75 (78.1%) patients in a single operation. The risk factors affecting the stone-free rate of ECIRS were analysed, and only the number of involved calyces by stone was found to be significant (p = 0.01). Conclusion ECIRS is safe and effective in the treatment of multiple renal calculi or multiple renal calculi with ipsilateral ureteral calculi in the modified prone split-leg position. The modification of the prone split-leg position makes the retrograde operation more convenient, which is conducive to the combination of RIRS and PCNL.
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Kallidonis P, Tsaturyan A, Faria-Costa G, Ballesta Martinez B, Peteinaris A, Adamou C, Pagonis K, Natsos A, Vrettos T, Liatsikos E. Nonpapillary prone endoscopic combined intrarenal surgery: effectiveness, safety and tips, and tricks. World J Urol 2022; 40:3067-3074. [PMID: 36251056 PMCID: PMC9712319 DOI: 10.1007/s00345-022-04178-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 06/01/2022] [Indexed: 12/30/2022] Open
Abstract
PURPOSE To evaluate the effectiveness and safety of nonpapillary prone endoscopic combined intrarenal surgery (ECIRS) and provide practical tips and tricks for the successful accomplishment of the procedure respecting the anatomical particularities. MATERIAL AND METHODS This study is an analysis of a prospectively collected database including all cases of ECIRS performed between January 2019 and December 2021 in a high-volume tertiary center. All patients underwent the procedure in prone-split leg position. A nonpapillary renal puncture was performed. The used access sheaths were 22Fr or 30Fr. Lithotripsy was performed anterogradely with a dual-energy lithotripter with incorporated suction and retrogradely with holmium Yttrium-Aluminum-Garnet laser. RESULTS A total of 33 patients were included. The initial stone-free rate (SFR) was 84.8% and the final SFR was 90.9%. The median stone size was 35 mm and 60% of patients had staghorn calculi. The prevalence of renal abnormalities was 21.3%, including 3 cases of horseshoe kidney, 2 cases of malrotation and 2 cases with complete duplicated systems. The median operative time was 47 min. The median hospital stay was 3 days and median hemoglobin loss was 1.2 gr/dL. Overall, the complication rate was 9.1%, all being Grade II complications (n = 2 fever and n = 1 transient bleeding). CONCLUSIONS Nonpapillary prone ECIRS is an effective and safe procedure. Standardization of the procedure is critical to achieve good outcomes. Patients who benefit the most are probably the ones where additional punctures can be avoided using this technique, namely patients with renal abnormalities, incrusted ureteral stents and staghorn stones.
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Affiliation(s)
- Panagiotis Kallidonis
- Department of Urology, University of Patras Medical School, University of Patras, 26500 Rio, Patras, Greece
| | - Arman Tsaturyan
- Department of Urology, University of Patras Medical School, University of Patras, 26500 Rio, Patras, Greece
| | - Gabriel Faria-Costa
- Department of Urology, Unidade Local de Saúde de Matosinhos, Matosinhos, Portugal ,Department of Surgery and Physiology, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Begona Ballesta Martinez
- Department of Urology, University of Patras Medical School, University of Patras, 26500 Rio, Patras, Greece
| | - Angelis Peteinaris
- Department of Urology, University of Patras Medical School, University of Patras, 26500 Rio, Patras, Greece
| | - Constantinos Adamou
- Department of Urology, University of Patras Medical School, University of Patras, 26500 Rio, Patras, Greece
| | - Konstantinos Pagonis
- Department of Urology, University of Patras Medical School, University of Patras, 26500 Rio, Patras, Greece
| | - Anastasios Natsos
- Department of Urology, University of Patras Medical School, University of Patras, 26500 Rio, Patras, Greece
| | - Theofanis Vrettos
- Department of Anesthesiology and ICU, University of Patras, Patras, Greece
| | - Evangelos Liatsikos
- Department of Urology, University of Patras Medical School, University of Patras, 26500 Rio, Patras, Greece ,Department of Urology, Medical University of Vienna, Vienna, Austria
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Cracco CM, Scoffone CM. Endoscopic combined intrarenal surgery (ECIRS) - Tips and tricks to improve outcomes: A systematic review. Turk J Urol 2020; 46:S46-S57. [PMID: 32877638 PMCID: PMC7731958 DOI: 10.5152/tud.2020.20282] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 07/06/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVE This study aimed at assessing current efficacy and safety of endoscopic combined intrarenal surgery (ECIRS) for the treatment of large and/or complex urolithiasis and identifying relevant tips and tricks able to improve its outcomes, mainly deriving from the adjunct of retrograde flexible ureteroscopy to the traditional antegrade approach of percutaneous nephrolithotomy (PNL). MATERIAL AND METHODS A systematic review was conducted using relevant databases (Ovid Medline, PubMed, Scopus, and Web of Sciences), employing "ECIRS" as the search term in all cases, and then adding "endoscopic combined intrarenal surgery" and "flexible ureteroscopy AND percutaneous nephrolithotomy" as search terms for PubMed and Scopus. Original articles and systematic reviews were selected according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. Additionally, the reference lists of the selected publications were checked manually. RESULTS A total of 14 studies were selected for analysis: two systematic reviews, one randomized controlled trial, five nonrandomized comparative studies, three prospective case series, and three retrospective case series. ECIRS achieves high stone-free rates and rather low/low Clavien-Dindo grade complication rates, confirming the role of retrograde ureteroscopy in the maximization of its efficacy and safety. A narrative synthesis of the most recognized tips and tricks of ECIRS is provided. CONCLUSION The contribution of retrograde flexible ureteroscopy during PNL is essential. It plays a dual role, both diagnostic and active, allowing tailoring of the procedure to the patient, urolithiasis, and anatomy of the collecting system and optimization of the PNL efficacy and safety. This is ECIRS: an updated, complete, and versatile version of PNL.
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Taguchi K, Cho SY, Ng AC, Usawachintachit M, Tan YK, Deng YL, Shen CH, Gyawali P, Alenezi H, Basiri A, Bou S, Djojodemedjo T, Sarica K, Shi L, Singam P, Singh SK, Yasui T. The Urological Association of Asia clinical guideline for urinary stone disease. Int J Urol 2019; 26:688-709. [PMID: 31016804 DOI: 10.1111/iju.13957] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Accepted: 03/04/2019] [Indexed: 12/12/2022]
Abstract
The Urological Association of Asia, consisting of 25 member associations and one affiliated member since its foundation in 1990, has planned to develop Asian guidelines for all urological fields. The field of stone diseases is the third of its guideline projects. Because of the different climates, and social, economic and ethnic environments, the clinical practice for urinary stone diseases widely varies among the Asian countries. The committee members of the Urological Association of Asia on the clinical guidelines for urinary stone disease carried out a surveillance study to better understand the diversity of the treatment strategy among different regions and subsequent systematic literature review through PubMed and MEDLINE database between 1966 and 2017. Levels of evidence and grades of recommendation for each management were decided according to the relevant strategy. Each clinical question and answer were thoroughly reviewed and discussed by all committee members and their colleagues, with suggestions from expert representatives of the American Urological Association and European Association of Urology. However, we focused on the pragmatic care of patients and our own evidence throughout Asia, which included recent surgical trends, such as miniaturized percutaneous nephrolithotomy and endoscopic combined intrarenal surgery. This guideline covers all fields of stone diseases, from etiology to recurrence prevention. Here, we present a short summary of the first version of the guideline - consisting 43 clinical questions - and overview its key practical issues.
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Affiliation(s)
- Kazumi Taguchi
- Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Sung Yong Cho
- Department of Urology, Seoul Metropolitan Government - Seoul National University Boramae Medical Center, Seoul, Korea.,Seoul National University Hospital, Seoul, Korea
| | - Anthony Cf Ng
- SH Ho Urology Center, Department of Surgery, The Chinese University of Hong Kong, Hong Kong
| | - Manint Usawachintachit
- Division of Urology, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
| | - Yung-Khan Tan
- Urohealth Medical Clinic, Mt Elizabeth Hospital, Singapore
| | - Yao Liang Deng
- Department of Urology, Langdong Hospital and The First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Cheng-Huang Shen
- Department of Urology, Chia-Yi Christian Hospital, Chiayi, Taiwan
| | - Prem Gyawali
- Department of Urology, Tribhuvan University Teaching Hospital, Kathmandu, Nepal
| | | | - Abbas Basiri
- Department of Urology, Shahid Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sopheap Bou
- Department of Urology, Royal Phnom Penh Hospital, Phnom Penh, Cambodia
| | - Tarmono Djojodemedjo
- Department of Urology, Soetomo General Academia Hospital/Faculty of Medicine, Airlangga University, Surabaya, Indonesia
| | - Kemal Sarica
- Department of Urology, Kafkas University Medical School, Kars, Turkey
| | - Lei Shi
- Department of Urology, Yantai Yuhuangding Hospital and Medical School, Qingdao University, Yantai, China
| | | | - Shrawan Kumar Singh
- Department of Urology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Takahiro Yasui
- Department of Nephro-urology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
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Jung HD, Kim JC, Ahn HK, Kwon JH, Han K, Han WK, Kim MD, Lee JY. Real-time simultaneous endoscopic combined intrarenal surgery with intermediate-supine position: Washout mechanism and transport technique. Investig Clin Urol 2018; 59:348-354. [PMID: 30182081 PMCID: PMC6121022 DOI: 10.4111/icu.2018.59.5.348] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Accepted: 06/18/2018] [Indexed: 12/23/2022] Open
Abstract
Endoscopic combined intrarenal surgery (ECIRS) with simultaneous retrograde intrarenal surgery (RIRS) and percutaneous nephrolithotomy (PCNL) has been proposed as a new surgical treatment to overcome the disadvantage of RIRS and PCNL monotherapies in the treatment of renal stone. One of advantages of ECIRS is that it can increase stone-free rates in complex renal stone within single-session. Intermediate-supine position in real-time simultaneous ECIRS can prevent an anesthesiologic problem, and patient's burden is small even for long-term operation. Thus, we will share the experience and advantages of real-time simultaneous ECIRS and introduce techniques to increase the stone-free rate.
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Affiliation(s)
- Hae Do Jung
- Department of Urology, Yongin Severance Hospital, Yonsei University Health System, Yongin, Korea
| | - Jong Chan Kim
- Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun Kyu Ahn
- Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Joon Ho Kwon
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Korea
| | - Kichang Han
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Korea
| | - Woong Kyu Han
- Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Man-Deuk Kim
- Department of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul, Korea
| | - Joo Yong Lee
- Department of Urology, Yongin Severance Hospital, Yonsei University Health System, Yongin, Korea
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11
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Li J, Wang W, Du Y, Tian Y. Combined use of flexible ureteroscopic lithotripsy with micro-percutaneous nephrolithotomy in pediatric multiple kidney stones. J Pediatr Urol 2018; 14:281.e1-281.e6. [PMID: 29625868 DOI: 10.1016/j.jpurol.2018.03.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 03/10/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND We investigated the clinical value of treating pediatric multiple kidney stones with extensive distribution using flexible ureteroscopic lithotripsy (FUL) combined with micro-percutaneous nephrolithotomy (micro-PNL). PATIENTS AND METHODS In total, 21 pediatric patients with multiple renal calculi between May 2016 and June 2017 received FUL combined with micro-PNL. The group included 13 boys and eight girls; the patients' mean age was 3.8 years (range 1-8 years). The maximum stone diameter ranged from 1.0 to 1.5 cm. FUL was first performed in the lithotomy position to fragment stones that were located in the renal pelvis, and upper and mid-renal calyx. Patients were then moved to a prone position, and micro-PNL was performed to treat lower pole stones that could not be reached by the flexible ureteroscope during FUL. Percutaneous renal access to the lower calyx was achieved using a 4.8F "all-seeing needle" with ultrasound guidance, and stone fragmentation was performed with a 200-μm holmium laser at different settings to disintegrate 1- to 2-mm fragments. RESULTS All 21 pediatric patients with multiple kidney stones underwent combined FUL and micro-PNL. The stone free rate (SFR) was 85.7% (18/21). The mean surgical time was 45 min (range 30-70 min). The mean volume of irrigation fluid used was 480 mL (range 300-1200 mL). The mean surgical time for FUL and micro-PNL was 31 min and 14 min, respectively, and the mean volume of fluid used for FUL and micro-PNL was 360 mL and 120 mL, respectively. According to the modified Clavien classification, grade 1 and 2 postoperative complications occurred in five and one patients, respectively. The mean decrease in the level of hemoglobin was 0.4 g/dL (0-0.7 g/dL), and no patients required a transfusion. The average hospital stay was 3 days (range 2-5 days). CONCLUSION Combined FUL and micro-PNL is a safe, effective, and minimally invasive operation to remove multiple renal calculi with extensive distribution in children in selected cases.
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Affiliation(s)
- Jun Li
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Wenying Wang
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
| | - Yuan Du
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Ye Tian
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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Su J, Zhu Q, Yuan L, Zhang Y, Zhang Q, Wei Y, Shen L. Combined laparoendoscopic single-site ureterolithotomy and flexible cystoscopy in the treatment of concurrent large upper ureteral and renal stones. Scand J Urol 2017; 51:314-318. [PMID: 28388334 DOI: 10.1080/21681805.2017.1310129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE The aim of this study was to present the authors' experience with technical recommendations for the treatment of concurrent large upper ureteral and renal stones. METHODS Between September 2014 and March 2016, laparoendoscopic single-site surgery (LESS) ureterolithotomy with renal stone extraction or holmium laser lithotripsy under flexible cystoscopy was performed on 15 patients who had concurrent upper ureteral and renal stones. The ureteral stone was treated with LESS ureterolithotomy. After the ureteral stone had been removed, a flexible cystoscope was inserted through one of the laparoscopic ports into the renal pelvis and collecting systems. Renal stones were extracted with a stone basket or broken by a holmium laser and then removed. The perioperative and postoperative data were collected and analyzed retrospectively. Patients were followed up postoperatively for evidence of long-term side-effects. RESULTS Nine patients underwent LESS ureterolithotomy and flexible cystoscope-assisted renal stone extraction. Six patients underwent concomitant holmium laser lithotripsy because of larger renal stones. All procedures were completed successfully. The ureteral stones were 15-23 mm in diameter and the renal stones were 4-20 mm in diameter. The mean surgery time was 156 min. Estimated blood loss was 70 ml. Complete stone clearance was confirmed by postoperative imaging in all patients. The median length of hospital stay after surgery was 9.1 days. No intraoperative or postoperative complications occurred during a mean follow-up of 10.2 months. CONCLUSIONS LESS ureterolithotomy with renal stone extraction or holmium laser lithotripsy under flexible cystoscopy can be considered an effective treatment for patients with concurrent large ureteral and renal stones.
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Affiliation(s)
- Jian Su
- a Department of Urology , Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Jiangsu Provincial Hospital of Traditional Chinese Medicine , Nanjing , PR China
| | - Qingyi Zhu
- a Department of Urology , Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Jiangsu Provincial Hospital of Traditional Chinese Medicine , Nanjing , PR China
| | - Lin Yuan
- a Department of Urology , Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Jiangsu Provincial Hospital of Traditional Chinese Medicine , Nanjing , PR China
| | - Yang Zhang
- a Department of Urology , Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Jiangsu Provincial Hospital of Traditional Chinese Medicine , Nanjing , PR China
| | - Qingling Zhang
- a Department of Urology , Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Jiangsu Provincial Hospital of Traditional Chinese Medicine , Nanjing , PR China
| | - Yunfei Wei
- a Department of Urology , Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Jiangsu Provincial Hospital of Traditional Chinese Medicine , Nanjing , PR China
| | - Luming Shen
- a Department of Urology , Affiliated Hospital of Nanjing University of Traditional Chinese Medicine, Jiangsu Provincial Hospital of Traditional Chinese Medicine , Nanjing , PR China
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