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Meria P, Almeras C. 2022 Recommendations of The AFU Lithiasis Committee: Open surgery and laparoscopy. Prog Urol 2023; 33:864-870. [PMID: 37918985 DOI: 10.1016/j.purol.2023.08.007] [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
Only few hundred interventions are performed in France each year to remove upper urinary tract stones using a laparoscopic/robotic transperitoneal or retroperitoneal approach. These interventions are proposed to patients with large (>20mm) and complex stones, sometimes after failure of endoscopic techniques or in the presence of malformations that can be treated at the same time. The major interest of these interventions is the possibility to remove the whole stone without prior fragmentation. Some anatomical situations can increase the technical difficulty, particularly the presence of an intrarenal pelvis and the presence of pelvic and periureteral adhesions. The reported complications are essentially urinary fistula and ureteral stenosis, the risks of which are reduced by the use of double J stenting. As struvite stones are more friable, their whole removal is more difficult and may lead to dispersion of fragments, particularly during laparoscopy. Conventional open surgery has a higher stone-free rate, but comes with a greater kidney function loss. 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)
- 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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2
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Krings G, Ayoub E, Campi R, Rouprêt M, Vaessen C, Parra J, Mozer P. Ureteropelvic junction obstruction and renal calculi: Simultaneous treatment by robot-assisted laparoscopic pyeloplasty and transcutaneous retrograde flexible ureteroscopy. Technique description and early outcomes. Prog Urol 2023; 33:279-284. [PMID: 36792487 DOI: 10.1016/j.purol.2023.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 01/20/2023] [Accepted: 01/24/2023] [Indexed: 02/15/2023]
Abstract
BACKGROUND Ureteropelvic junction obstruction (UPJO) and renal calculi are associated in 20 to 30% of cases and treatment is mandatory. The simultaneous surgical management is a therapeutic challenge that is still a source of controversy. We describe our technique combining robot-assisted laparoscopic pyeloplasty and transcutaneous retrograde flexible ureteroscopy (fURS), assessing the feasibility of simultaneous treatment through an original technique. METHODS This single centre series reports our initial experience with 12 patients. From January 2014 to September 2018, 12 patients underwent robot-assisted laparoscopic pyeloplasty with simultaneous fURS for UPJO and renal calculi. Mean age was 46 years (24-68). 92% had multiple renal stones and the mean cumulative stone diameter was 31,3mm. Robot-assisted pyeloplasty was performed with peroperative transcutaneous retrograde fURS through a ureteral access sheath introduced in an incision on the bassinet through a subcostal trocar. Stone extraction was performed using a basket. RESULTS All patients underwent surgery successfully, achieving UPJ repair and complete stone extraction. Mean operating time was 92,5min (85-110). All reported Clavien-Dindo complications were grade 1. Non-contrast enhanced abdominal CT performed 1 month after surgery confirmed the absence of residual stones in all patients. Mean follow-up time was 10 months with no recurrence of UPJO. CONCLUSION This small series confirms the feasibility with good surgical results of concomitant robot-assisted laparoscopic pyeloplasty and transcutaneous retrograde fURS stone extraction. No major complications were observed. This technique is easily reproducible but requires 2 experienced urologists to be achieved in a contained operative time.
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Affiliation(s)
- G Krings
- Academic Department of Urology, AP-HP, Hôpital Pitié-Salpétrière, Paris, France; Urology Department, CHU UCL Namur, 1 Av Gaston Therasse, 5530 Yvoir, Belgium.
| | - E Ayoub
- Academic Department of Urology, AP-HP, Hôpital Pitié-Salpétrière, Paris, France.
| | - R Campi
- Academic Department of Urology, AP-HP, Hôpital Pitié-Salpétrière, Paris, France; Department of Urology, University of Florence, Careggi Hospital, Urology, Florence, Italy..
| | - M Rouprêt
- Academic Department of Urology, AP-HP, Hôpital Pitié-Salpétrière, Paris, France; Sorbonne Université, GRC n°5, ONCOTYPE-URO, AP-HP, Hôpital Pitié-Salpêtrière, 75013 Paris, France.
| | - C Vaessen
- Academic Department of Urology, AP-HP, Hôpital Pitié-Salpétrière, Paris, France.
| | - J Parra
- Academic Department of Urology, AP-HP, Hôpital Pitié-Salpétrière, Paris, France.
| | - P Mozer
- Academic Department of Urology, AP-HP, Hôpital Pitié-Salpétrière, Paris, France; Sorbonne Université, Institut des Systèmes Intelligents et de Robotique (ISIR) UPMC - CNRS/UMR 7222, 75005 Paris, France.
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3
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Clinical Application of the Computed-Tomography-Based Three-Dimensional Models in the Surgical Planning and Intraoperative Navigation of Ureteropelvic Junction Obstruction Complicated with Renal Calculi. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58121769. [PMID: 36556969 PMCID: PMC9785836 DOI: 10.3390/medicina58121769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/02/2022]
Abstract
Background and Objectives: To clinically validate the computed tomography (CT)-based three-dimension (3D) model for treatment planning and intraoperative navigation of ureteropelvic junction obstruction (UPJO) complicated with renal calculi. Materials and Methods: We retrospectively collected the data of 26 patients with UPJO and renal calculi who were surgically treated in our institution from January 2019 to December 2021. Before surgery, 3D models based on preoperative CT scans were constructed in all patients. Additionally, the patients were divided into three groups according to the results of 3D models, distinguished by different treatment of renal calculi, that is, left untreated (1), pyelolithotomy (2), and endoscopic lithotomy (3). The quantitative analysis of renal calculi parameters, and perioperative and follow-up data were compared. Results: The mean number of involved renal calyces (p = 0.041), and the mean maximum cross-sectional area (p = 0.036) of renal stones were statistically different among the three groups. There were no significant differences among the three groups in the mean operative time, mean estimated blood loss, mean pararenal draining time, and mean hospital stay. The intraoperative stone clearance rates were 100% (11/11) and 77.8% (7/9) in group 2 and group 3, respectively. The trends of increased estimated glomerular filtration rate and decreased creatinine on the average levels after surgery were observed, although these changes were not statistically significant. At a mean follow-up of 19.4 ± 6.4 months, the overall surgical success rate of the UPJO was 96.2% (25/26), and the overall success rate of renal calculi removal was 80.8% (21/26). Renal stones in 66.7% (4/6) of patients in group 1 spontaneously passed out. Conclusions: Preoperative 3D CT models have exact clinical value in the surgical planning and intraoperative navigation of UPJO patients complicated with renal calculi.
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4
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Wong YS, Lo KL, Pang KKY, Tam YH. A combined approach of robot-assisted laparoscopic pyeloplasty and flexible endoscopy to treat concomitant ureteropelvic junction obstruction and calyceal stones in children: Technical considerations and review of the literature. Front Pediatr 2022; 10:1017722. [PMID: 36389392 PMCID: PMC9650079 DOI: 10.3389/fped.2022.1017722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/10/2022] [Indexed: 11/13/2022] Open
Abstract
The management of children with concomitant ureteropelvic junction (UPJ) obstruction and calyceal stones remains challenging. The various treatment options available for pediatric nephrolithiasis may require multiple sessions, and the techniques by themselves are not designed for simultaneous correction of UPJ obstruction. Recently, success in combining robot-assisted laparoscopic pyeloplasty (RALP) and flexible endoscopy has been reported by multi-institutional studies to treat children with concomitant UPJ obstruction and renal stones. Given the paucity of technical details of this novel approach in the existing literature, we herein report our techniques to treat two girls aged 6 and 10 years who had concomitant UPJ obstruction and multiple stones in mid- and lower poles calyces. Three robotic ports were used without any assistant ports. A flexible endoscope, either a cystoscope or a single-use ureteroscope, was introduced via the undocked epigastric port to perform nephroscopy and stones removal after the renal pelvis was opened. The rest of the RALP was completed in the usual manner. Technical modifications were employed to facilitate the flexible endoscope to examine the entire calyceal system. Both patients underwent successful surgical procedures by the combined approach without any intra- or post-operative complications. Three and 14 stones were removed from each of the patients respectively. Postoperative investigations demonstrated successful correction of UPJ obstruction and complete stone clearance in both patients. A combined approach of RALP and flexible endoscopy is a safe and effective technique to treat concurrent UPJ obstruction and calyceal stones in children.
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Affiliation(s)
- Yuenshan Sammi Wong
- Department of Surgery, Division of Paediatric Surgery & Paediatric Urology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China.,Department of Surgery, Hong Kong Children's Hospital, Hong Kong, China
| | - Ka Lun Lo
- Department of Surgery, Division of Urology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Kristine Kit Yi Pang
- Department of Surgery, Division of Paediatric Surgery & Paediatric Urology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China.,Department of Surgery, Hong Kong Children's Hospital, Hong Kong, China
| | - Yuk Him Tam
- Department of Surgery, Division of Paediatric Surgery & Paediatric Urology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China.,Department of Surgery, Hong Kong Children's Hospital, Hong Kong, China
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5
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Masieri L, Sforza S, Manera A, Lambertini L, Crisci A, Cini C, Mantovani A, Cocci A, Minervini A, Carini M. Treatment of ureteropelvic junction obstruction and urolithiasis in children with minimally invasive surgery. Urologia 2021; 89:298-303. [PMID: 34338060 DOI: 10.1177/03915603211026101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Ureteropelvic Junction Obstruction (UPJO) is the most common congenital ureteral anomaly. Nowadays, according to the increasing incidence of urolithiasis, 20% of children with UPJO presents urolithiasis. Open pyeloplasty was the standard treatment before the introduction of minimally invasive surgery (MIS). Nevertheless, only scattered experiences on MIS were previously described and universal agreement on the treatment of UPJO plus urolithiasis is still missing. OBJECTIVE The study aim was to describe our experience with a series of pediatric patients affected by UPJO and urolithiasis treated with robot-assisted pyeloplasty (RAP) and endoscopic removal of stones using a flexible cystoscope and a stones basket in a singular tertiary referral center. MATERIAL AND METHODS We retrospectively reviewed our data from pediatric patients affected by UPJO and urolithiasis undergoing RAP between April 2013 and December 2019. The analysis was conducted on seven patients. All procedures were performed by one expert robotic surgeon and one endoscopic surgeon skilled in the management of urolithiasis. RESULTS The mean age was 7 years (IQR 4-16). The median stone area was 77.7 mm two (IQR 50.2-148.4). Most of them (71.4%) presented preoperative symptoms. The median operative time was 110 min (IQR 104-125) with a console time of 90 (IQR 90-105). The median length of stay was 5 days (IQR 4-5). Median follow-up was 16 months (IQR 10-25). CONCLUSION RAP with concomitant flexible ureteroscope is a safe and effective option for the simultaneous management of UPJO with urolithiasis with excellent outcomes in children.
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Affiliation(s)
- Lorenzo Masieri
- Department of Pediatric Urology, University of Florence, Meyer Hospital, Florence, Italy.,Department of Oncologic, Minimally-Invasive Urology and Andrology, Careggi Hospital, University of Florence, Florence, Italy
| | - Simone Sforza
- Department of Pediatric Urology, University of Florence, Meyer Hospital, Florence, Italy.,Department of Oncologic, Minimally-Invasive Urology and Andrology, Careggi Hospital, University of Florence, Florence, Italy
| | - Alekseja Manera
- Department of Oncologic, Minimally-Invasive Urology and Andrology, Careggi Hospital, University of Florence, Florence, Italy
| | - Luca Lambertini
- Department of Oncologic, Minimally-Invasive Urology and Andrology, Careggi Hospital, University of Florence, Florence, Italy
| | - Alfonso Crisci
- Department of Oncologic, Minimally-Invasive Urology and Andrology, Careggi Hospital, University of Florence, Florence, Italy
| | - Chiara Cini
- Department of Pediatric Urology, University of Florence, Meyer Hospital, Florence, Italy
| | - Alberto Mantovani
- Department of Pediatric Urology, University of Florence, Meyer Hospital, Florence, Italy
| | - Andrea Cocci
- Department of Oncologic, Minimally-Invasive Urology and Andrology, Careggi Hospital, University of Florence, Florence, Italy
| | - Andrea Minervini
- Department of Oncologic, Minimally-Invasive Urology and Andrology, Careggi Hospital, University of Florence, Florence, Italy
| | - Marco Carini
- Department of Oncologic, Minimally-Invasive Urology and Andrology, Careggi Hospital, University of Florence, Florence, Italy
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Robot-assisted laparoscopic surgery for treatment of urinary tract stones in children: report of a multicenter international experience. Urolithiasis 2021; 49:575-583. [PMID: 33993337 PMCID: PMC8560673 DOI: 10.1007/s00240-021-01271-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 05/04/2021] [Indexed: 11/08/2022]
Abstract
This study aimed to report a multi-institutional experience with robot-assisted laparoscopic surgery (RALS) for treatment of urinary tract stones in children. The medical records of 15 patients (12 boys), who underwent RALS for urolithiasis in 4 international centers of pediatric urology over a 5-year period, were retrospectively collected. The median patient age was 8.5 years (range 4–15). Eleven/fifteen patients (73.3%) had concurrent uretero–pelvic junction obstruction (UPJO) and 2/15 patients (13.3%) had neurogenic bladder. Stones were in the renal pelvis in 8/15 (53.3%), in the lower pole in 3/15 (20%), in the bladder in 2/15 (13.3%), and in multiple locations in 2/15 (13.3%). One patient (6.6%) had bilateral multiple kidney stones. The median stone size was 10.8 mm (range 2–30) in upper tract location and 27 mm (range 21–33) into the bladder. Eleven patients with concomitant UPJO underwent simultaneous robot-assisted pyelolithotomy and pyeloplasty in 12 kidney units. Two patients with isolated staghorn stones received robot-assisted pyelolithotomy. Robot-assisted cystolithotomy was performed in two patients with bladder stones. The median operative time was 131.8 min (range 60–240). The stone-free rate was 80% following initial surgery and 100% after secondary treatment. Clavien 2 complications (hematuria, infections) were recorded in 5/15 patients (33.3%). Three/fifteen patients (20%) with residual renal stones were successfully treated using ureterorenoscopy (Clavien 3b). RALS was a feasible, safe and effective treatment option for pediatric urolithiasis in selected cases such as large bladder stones, bilateral kidney stones, staghorn stones or concomitant anomalies such as UPJO requiring simultaneous pyeloplasty.
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7
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Scarcella S, Tiroli M, Torino G, Mariscoli F, Cobellis G, Galosi AB. Combined treatment of ureteropelvic junction obstruction and renal calculi with robot-assisted laparoscopic pyeloplasty and laser lithotripsy in children: Case report and non-systematic review of the literature. Int J Med Robot 2021; 17:e2246. [PMID: 33626232 DOI: 10.1002/rcs.2246] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 02/10/2021] [Accepted: 02/12/2021] [Indexed: 12/16/2022]
Abstract
OBJECTIVE(S) The incidence of urinary tract stone disease is steadily increasing in both adult and paediatric populations. This condition develops due to different factors: dietary or metabolic alterations, infection, and congenital anatomic malformations. Standard indications and treatments for children are analogous to the ones indicated for adults. Extracorporeal shock wave lithotripsy, ureterorenoscopy and percutaneous nephrolithotomy (PCNL) should be preferred to more invasive techniques. Moreover, the introduction of laparoscopic and robot-assisted laparoscopic approaches have improved surgical outcomes, lowering the bleeding risk with higher stone-free rates, even in complicated cases. Despite these well-known improvements, there are few reports regarding laparoscopic robot-assisted management for urinary tract stone disease in paediatric patients under the age of 10, especially with concomitant treatment of ureteropelvic junction obstruction and multiple calyceal stones. PATIENT AND METHOD(S) A 4-year-old child was referred for recurrent right abdominal flank pain, macroscopic haematuria and a previous history of urinary tract infections. A computed tomography of the abdomen showed right ureteropelvic junction obstruction associated with multiple unilateral stones located in the renal pelvis and in the interpolar renal calyces. Due to its complexity, we held a multidisciplinary meeting with paediatric surgeons and nephrologists to determine optimal treatment. As a result, a combined robot-assisted laparoscopic pyeloplasty (LP) and renal calculi holmium laser lithotripsy using a digital flexible ureteroscope through an abdominal robotic trocar was performed. No post-surgical complications were recorded, and the patient was discharged within 48 h following surgery. At subsequent regular follow-up examinations over a period of 24 months, no signs of recurrence were detected for both ureteropelvic junction obstruction and stone disease. RESULT(S) Robot-assisted LP with concomitant laser lithotripsy is a reasonable treatment option for designated young paediatric patients with challenging ureteropelvic junction obstruction complicated by urolithiasis, especially in cases where stones are not amenable with standard procedures.
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Affiliation(s)
- Simone Scarcella
- Department of Urology, Polytechnic University of Marche Region, "Ospedali Riuniti" Hospital, Ancona, Italy
| | - Marco Tiroli
- Department of Urology, Polytechnic University of Marche Region, "Ospedali Riuniti" Hospital, Ancona, Italy
| | - Giovanni Torino
- Pediatric Surgery Unit, Polytechnic University of Marche Region, "Ospedali Riuniti" Hospital and "G. Salesi" Children's Hospital, Ancona, Italy
| | - Francesca Mariscoli
- Pediatric Surgery Unit, Polytechnic University of Marche Region, "Ospedali Riuniti" Hospital and "G. Salesi" Children's Hospital, Ancona, Italy
| | - Giovanni Cobellis
- Pediatric Surgery Unit, Polytechnic University of Marche Region, "Ospedali Riuniti" Hospital and "G. Salesi" Children's Hospital, Ancona, Italy
| | - Andrea Benedetto Galosi
- Department of Urology, Polytechnic University of Marche Region, "Ospedali Riuniti" Hospital, Ancona, Italy
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An L, Xiong L, Chen L, Ye X, Huang X. Concomitant Treatment of Ureteropelvic Junction Obstruction Complicated by Renal Calculi with Laparoscopic Pyeloplasty and Pyelolithotomy via 19.5F Rigid Nephroscope: A Report of 12 Cases. J INVEST SURG 2020; 35:77-82. [PMID: 33302748 DOI: 10.1080/08941939.2020.1824248] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To introduce our experience of concomitant laparoscopic pyeloplasty (LP) and pyelolithotomy via 19.5 F rigid nephroscope to treat ureteropelvic junction obstruction (UPJO) complicated with renal calculi. METHODS The data of 42 patients with UPJO who underwent LP from June 2016 to August 2019 were retrospectively reviewed. Twelve patients with ipsilateral renal calculi underwent LP and concomitant pyelolithotomy via 19.5 F rigid nephroscope. Perioperative data of this group were compared with other 12 matched patients without calculi who underwent LP only. RESULTS Of 12 patients with renal calculi, only 4 patients had simple stone and the other 8 patients suffered complex stones. Anatomical solitary kidney was found in 2 patients. The mean diameter of the largest stone was 1.1 cm (ranged from 0.6 to 1.7). The mean operative time was 171 min, the mean time of nephroscopic management was 17.2 min, 7 patients received pyelolithotomy by forceps, 3 patients received pyelolithotomy and ultrasonic lithotripsy, 1 patient received ultrasonic lithotripsy, the mean number of stones retrieved was 8.9 (ranged from 0-53), in one case the calculus was inaccessible because it was located in a narrow neck caliceal diverticulum. Overall stone-free rate was 91.7% (11/12). No difference in operative time, postoperative hemoglobin drop, postoperative hospital stay and incidence of complications was observed between the 2 groups. At the mean follow-up of 17.9 months, no patients had obstruction or recurrent stones. CONCLUSION LP and concomitant pyelolithotomy via 19.5 F rigid nephroscope is a safe and feasible option to treat UPJO with renal calculi, with acceptable success rate and stone-free rate.
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Affiliation(s)
- Lizhe An
- Urology and Lithotripsy Center, Peking University People's Hospital, Beijing, China.,Peking University, Applied Lithotripsy Institute, Beijing, China
| | - Liulin Xiong
- Urology and Lithotripsy Center, Peking University People's Hospital, Beijing, China.,Peking University, Applied Lithotripsy Institute, Beijing, China
| | - Liang Chen
- Urology and Lithotripsy Center, Peking University People's Hospital, Beijing, China.,Peking University, Applied Lithotripsy Institute, Beijing, China
| | - Xiongjun Ye
- Urology and Lithotripsy Center, Peking University People's Hospital, Beijing, China.,Peking University, Applied Lithotripsy Institute, Beijing, China
| | - Xiaobo Huang
- Urology and Lithotripsy Center, Peking University People's Hospital, Beijing, China.,Peking University, Applied Lithotripsy Institute, Beijing, China
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Roth JD, Gargollo PC, DaJusta DG, Lindgren BW, Noh PH, Rensing AJ, Krambeck AE, Whittam BM. Endoscopic-assisted robotic pyelolithotomy: a viable treatment option for complex pediatric nephrolithiasis. J Pediatr Urol 2020; 16:192.e1-192.e5. [PMID: 31932240 DOI: 10.1016/j.jpurol.2019.12.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 12/12/2019] [Indexed: 11/18/2022]
Abstract
INTRODUCTION AND OBJECTIVE Endourological and percutaneous approaches are the standard of care for treatment of pediatric urolithiasis. However, in certain situations, an endoscopic-assisted robotic pyelolithotomy (EARP) can be an acceptable alternative. Limited data exist on pediatric EARP; thus, the authors describe their experience. METHODS Patient selection: The authors retrospectively analyzed the records of all robotic procedures performed at five institutions from 7/09-10/17 to identify patients who underwent EARP. The authors collected demographics data, indications, operative time, and postoperative complications. Stone composition was reported as the majority composition (≥50%), unless any uric acid or struvite was noted, and those stones were classified as such. TECHNIQUE Through a traditional or hidden incision endoscopic surgery (HIdES) robot pyeloplasty approach, the authors are able to easily pass a flexible endoscope through a robotic trocar and into the renal collecting system to perform pyeloscopy or ureteroscopy. Stones were primarily retrieved via the pyelolotomy and, if indicated, treated with laser lithotripsy. RESULTS The authors identified 26 patients who underwent EARP in 27 renal units. Median patient age was 12.2 years (interquartile range [IQR] 6.1-14.5 years), and body mass index was 17.5 kg/m2 (IQR 16.5-25.4 kg/m2). The median pre-operative dimension of the largest stone was 9.0 mm (IQR 5.8 mm-15.0 mm). Reasons for EARP: 21 (77.8%) concomitant pyeloplasty, four (14.8%) altered anatomy precluding other techniques, and two (7.4%) multiple large stones. Multiple stones were present in 20 renal units (74.1%). Stones were located in the renal pelvis in nine (33.3%), lower pole in 10 (37.0%), ureter in one (3.7%), and multiple locations in seven (25.9%). Hidden incision endoscopic surgery approach was used in 14 (51.9%), and the median operative time was 237.5 min (IQR 189.8-357.8 min) with a median length of stay 1.0 day (IQR 1.0-2.0 days). Stone composition included calcium oxalate in 14 (51.9%), calcium phosphate in five (18.5%), cysteine in two (7.4%), struvite in two (7.4%), and unknown in four (14.8%). Overall stone free status was 19 (70.4%); of the eight (29.6%) renal units with residual stones, four underwent ureteroscopy, two extracorporeal shockwave lithotripsy (ESWL), one spontaneously passed, and one underwent percutaneous nephrolithotomy (PCNL). After secondary treatment, final stone free rate was 96.3%. Complications included stent migration and admission for urosepsis. At a median follow-up of 12 months (IQR 6.2-19.2 months), five (18.5%) had stone recurrence. CONCLUSIONS Endoscopic-assisted robotic pyelolithotomy is a reasonable treatment option for select pediatric patients with concomitant ureteropelvic junction obstruction and nephrolithiasis or pediatric patients with stones inaccessible by standard methods.
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Affiliation(s)
- Joshua D Roth
- Riley Hospital for Children at Indiana University Health, 705 Riley Hospital Drive, Suite 4230, Indianapolis, IN, 46202, USA.
| | | | - Daniel G DaJusta
- Nationwide Children's Hospital, 700 Children's Dr, Columbus, OH, 43205, USA
| | - Bruce W Lindgren
- Ann & Robert H. Lurie Children's Hospital of Chicago, 225 E. Chicago Ave, Chicago, IL, 60611, USA
| | - Paul H Noh
- Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave #2129, Cincinnati, OH, 45229, USA
| | - Adam J Rensing
- Riley Hospital for Children at Indiana University Health, 705 Riley Hospital Drive, Suite 4230, Indianapolis, IN, 46202, USA
| | - Amy E Krambeck
- Indiana University Health Methodist Hospital, 1801 N Senate Street, Suite 220, Indianapolis, IN, 46202, USA
| | - Benjamin M Whittam
- Riley Hospital for Children at Indiana University Health, 705 Riley Hospital Drive, Suite 4230, Indianapolis, IN, 46202, USA
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10
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Zhang F, Shan L, Yin J, Liu L, Wang P, Sun S, Zhang X, Li H, Ma X, Guo G, Liu Q. Robot-assisted laparoendoscopic single-site surgery for the simultaneous management of multiple urinary tract calculi: a case report and experience sharing. BMC Urol 2019; 19:139. [PMID: 31888583 PMCID: PMC6937836 DOI: 10.1186/s12894-019-0572-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 12/22/2019] [Indexed: 11/30/2022] Open
Abstract
Background Urolithiasis is a clinically common benign disease in urology. Surgical treatments that are widely used in urolithiasis are percutaneous nephrolithotomy, rigid/flexible ureteroscopy, laparoscopic surgery, and endoscopic combined intrarenal surgery. The da Vinci surgical system is rarely used in the treatment of urolithiasis. In the current study, we report a case of multiple urinary tract calculi treated by robot-assisted laparoendoscopic single-site (RA-LESS) surgery. Case presentation A 49-year-old male patient was admitted to our hospital and diagnosed with multiple urinary tract calculi. He previously underwent right ureterolithotomy, laparoscopic cholecystectomy, and extracorporeal shockwave lithotripsy. Computed tomography (CT) scan and three-dimensional reconstruction CT image showed that multiple calculi were located in the right kidney, right upper ureter, and bladder. The preoperative glomerular filtration rate (GFR) were 17.81 ml/min (right kidney) and 53.11 ml/min (left kidney). We utilized the da Vinci system docking with a single-site port to perform pyelolithotomy, ureterolithotomy, and cystolithotomy, simultaneously. The operative time was 135 min and estimated blood loss was 30 ml. The postoperative hospital stay was 5 days. Three months after surgery, the serum creatinine and urea nitrogen levels dropped to a normal range, and no residual fragments were found in the CT scan. The postoperative GFR were 26.33 ml/min (right kidney) and 55.25 ml/min (left kidney). Conclusions RA-LESS surgery is a safe and effective surgical procedure in the treatment of multiple urinary tract calculi; however, further investigation is needed to validate its long-term therapeutic effect.
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Adam A, Reddy D. "Vaginal Delivery": A Novel Extraction Route for Large Renal Calculi Encountered During Laparoscopic Pyeloplasty. Curr Urol 2019; 12:104-110. [PMID: 31114468 DOI: 10.1159/000489427] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 03/10/2018] [Indexed: 11/19/2022] Open
Abstract
Background To describe a simple, novel stone extraction technique using the transvaginal route for large renal calculi encountered during laparoscopic/robotic pyelolithotomy. Methods After a standard approach laparoscopic pyelolithotomy in a patient with a large (42 × 36 mm) pelvic calculus, Anderson-Hynes pyeloplasty was performed. A transverse posterior colpotomy was performed laparoscopically with the assistance of the Colpassist Vaginal Positioning Device (Boston Scientific) and the calculus was extracted, intact, through the vagina with the aid of an endoscopic retrieval bag. The vaginal incision was then closed intra-corporeally. A systematic review on the topic was also performed. Results The stone was removed in its entirety through an occult vaginal incision. There were no complications reported and the patient was stone free at follow-ups. Conclusions This simple, novel technique is an easily reproducible method, for the removal of large urinary calculi during either traditional laparoscopic or robotic-assisted laparoscopic stone surgery in the appropriate female patient. It avoids the need for additional abdominal incisions or complex techniques involving lithotripsy which may be more complicated and time consuming. All previously published stone extraction techniques for large calculi (greater than 20 mm) within this systematic review are also critically appraised.
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Affiliation(s)
- Ahmed Adam
- Department of Urology, Helen Joseph Hospital, Johannesburg, South Africa.,Department of Paediatric Urology, Rahima Moosa Mother & Child (Coronation) Hospital, Johannesburg, South Africa.,Wits Donald Gordon Medical Centre, Johannesburg, South Africa.,Division of Urology, Department of Surgery, Faculty of Health Sciences, School of Clinical Medicine, University of the Witwatersrand, Johannesburg, South Africa
| | - Deshin Reddy
- Department of Urology, Helen Joseph Hospital, Johannesburg, South Africa.,Department of Paediatric Urology, Rahima Moosa Mother & Child (Coronation) Hospital, Johannesburg, South Africa
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12
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Simultaneous treatment of ureteropelvic junction obstruction complicated by renal calculi with robotic laparoscopic surgery and flexible cystoscope. World J Urol 2019; 37:2217-2223. [DOI: 10.1007/s00345-018-2608-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 12/14/2018] [Indexed: 10/27/2022] Open
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13
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Ballesteros N, Snow ZA, Moscardi PRM, Ransford GA, Gomez P, Castellan M. Robotic Management of Urolithiasis in the Pediatric Population. Front Pediatr 2019; 7:351. [PMID: 31508400 PMCID: PMC6714108 DOI: 10.3389/fped.2019.00351] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 08/06/2019] [Indexed: 02/04/2023] Open
Abstract
A variety of surgical techniques exist for the management of urolithiasis. Minimally invasive techniques have replaced open surgery in the last few decades. For complex stone management, robotic-assisted laparoscopic surgery (RALS) has emerged as a safe and feasible alternative in adults. The literature for RALS for urolithiasis (RALS-UL) in the pediatric population is scarce. Herein, we present a review of the literature in both adult and pediatric patients as well as our experience using RALS-UL at our institutions. Special attention is given to the synchronous management of urolithiasis when surgery is performed for other conditions such as ureteropelvic junction obstruction (UPJO), and a supplemental video is provided.
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Affiliation(s)
- Natalia Ballesteros
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, FL, United States
| | - Zachary A Snow
- Dr. Kiran C. Patel College of Osteopathic Medicine, Nova Southeastern University, Fort Lauderdale, FL, United States
| | - Paulo R M Moscardi
- Division of Pediatric Urology, Jackson Memorial Hospital, Miami, FL, United States
| | - George A Ransford
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, FL, United States
| | - Pablo Gomez
- Division of Pediatric Urology, Florida Hospital for Children, Orlando, FL, United States
| | - Miguel Castellan
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, FL, United States.,Division of Pediatric Urology, Jackson Memorial Hospital, Miami, FL, United States.,Division of Pediatric Urology, Joe DiMaggio Children's Hospital, Hollywood, FL, United States
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14
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Ludwig WW, Matlaga BR. Urinary Stone Disease: Diagnosis, Medical Therapy, and Surgical Management. Med Clin North Am 2018; 102:265-277. [PMID: 29406057 DOI: 10.1016/j.mcna.2017.10.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Clinical suspicion of urolithiasis should be evaluated with low-dose computed tomography as the first-line imaging modality for nonpregnant, adult patients. A period of observation may be appropriate for ureteral stones less than 10 mm, and medical expulsive therapy may be beneficial for facilitating passage of distal ureteral stones. Regardless of stone type, patients should adhere to a low-sodium diet and attempt to achieve a urine volume of more than 2.5 L daily. Individuals with calcium stones should maintain a normal calcium diet, and if stones persist, citrate therapy or thiazide diuretics in the setting of hypercalciuria may be indicated.
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Affiliation(s)
- Wesley W Ludwig
- Department of Urology, The James Buchanan Brady Urological Institute, Johns Hopkins Hospital, The Johns Hopkins University School of Medicine, 600 North Wolfe Street, Marburg 134, Baltimore, MD 21287, USA.
| | - Brian R Matlaga
- Department of Urology, The James Buchanan Brady Urological Institute, Johns Hopkins Hospital, The Johns Hopkins University School of Medicine, 600 North Wolfe Street, Marburg 134, Baltimore, MD 21287, USA
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15
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Jensen PH, Berg KD, Azawi NH. Robot-assisted pyeloplasty and pyelolithotomy in patients with ureteropelvic junction stenosis. Scand J Urol 2017; 51:323-328. [PMID: 28398101 DOI: 10.1080/21681805.2017.1300188] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Approximately one in five patients with ureteropelvic junction stenosis (UPJS) also present with renal or ureteral stones. For patients with UPJS, the European Association of Urology guidelines currently recommend that robot-assisted pyeloplasty (RAP) and pyelolithotomy are performed as two separate procedures. The aim of the present study was to evaluate the feasibility and safety of RAP with concomitant pyelolithotomy (RAP + P) in patients diagnosed with UPJS and renal stones. MATERIALS AND METHODS In total, 56 RAP procedures and 18 RAP + P procedures were performed between December 2012 and January 2014. Patient records were retrospectively reviewed for operation time (OT), estimated blood loss (EBL), length of hospital stay (LOS), complications, stone burden and stone-free rates at 1, 3 and 6 months following surgery. RESULTS A significant difference in the OT was demonstrated between RAP and RAP + P, with a median of 120 min [interquartile range (IQR) 100-134 min] and 151 min (IQR 128-185 min), respectively (p < 0.0001). In contrast, no difference in LOS [median 2 days (IQR 2-3 days) vs 3 days (2-4 days), p = 0.50) or EBL [median 0 ml (IQR 0-50 ml) vs 20 ml (0-50 ml), p = 0.64] was observed between RAP and RAP + P. The median total stone burden was 1.5 cm (IQR 1.0-4.3 cm; range 1-10 cm). The stone-free rate at 1, 3 and 6 months was 94%, 83% and 72%, respectively. No grade 3-5 complications were observed in the RAP + P group. CONCLUSIONS RAP + P can safely be offered to patients with UPJS and renal stones, with an acceptable stone-free rate.
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Affiliation(s)
| | - Kasper Drimer Berg
- a Department of Urology , Zealand University Hospital , Roskilde , Denmark
| | - Nessn H Azawi
- a Department of Urology , Zealand University Hospital , Roskilde , Denmark
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16
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Liang T, Zhao C, Wu G, Tang B, Luo X, Lu S, Dong Y, Yang H. Multi-tract percutaneous nephrolithotomy combined with EMS lithotripsy for bilateral complex renal stones: our experience. BMC Urol 2017; 17:15. [PMID: 28245870 PMCID: PMC5331685 DOI: 10.1186/s12894-017-0205-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 02/24/2017] [Indexed: 11/10/2022] Open
Abstract
Background The treatment of bilateral complex renal stones is a tough challenge for urologists. This study aimed to evaluate the efficiency and safety of bilateral ultrasonography-guided multi-tract percutaneous nephrolithotomy (PCNL) combined with EMS lithotripsy for the treatment of such cases. Methods Twenty-seven patients suffering from bilateral complex renal calculi underwent t bilateral multi-tract PCNL. The PCNL began with the establishment of percutaneous nephrostomy access, which was achieved under ultrasound guidance followed by stone fragment and removal by EMS lithotripsy. The same processes were then performed on the ipsilateral and contralateral renal units until the operation terminated. Sheaths left in situ to provide the tracts for the two-stage and the three-stage PCNL procedures. Peri- and postoperative clinical data were collected and analysed. Results Renal stones of both sides were completely cleared within three PCNL sessions in 24 cases. Among them, four, thirteen, and seven cases underwent single, second-stage and third-stage procedures, respectively. The total stone-free rate was 88.9%. Three patients failed to receive complete stone clearance. Mean operation time was 78.7 (26–124) min, the mean estimated blood loss was 97.3 (30–250) ml, and the mean length of hospital stay was 18 (10–31) days. No patient required blood transfusion and postoperative fever occurred in 6 cases. Within the follow-up period, stone recurrence occurred in 6 patients. Conclusions Ultrasonography-guided multi-tract PCNL using EMS is an efficient method for the treatment of complex renal calculi. According to our experience, it is safe to make multiple tracts on both sides simultaneously.
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Affiliation(s)
- Taisheng Liang
- Department of Urology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning, China
| | - Chenming Zhao
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gang Wu
- Department of Urology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning, China
| | - Botao Tang
- Department of Urology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning, China
| | - Xiangdong Luo
- Department of Urology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning, China
| | - Shangguang Lu
- Department of Urology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning, China
| | - Yu Dong
- Department of Urology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning, China
| | - Huan Yang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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18
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Skolarikos A, Dellis A, Knoll T. Ureteropelvic obstruction and renal stones: etiology and treatment. Urolithiasis 2015; 43:5-12. [PMID: 25362543 DOI: 10.1007/s00240-014-0736-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Accepted: 10/23/2014] [Indexed: 12/20/2022]
Abstract
The simultaneous surgical management of ureteropelvic junction obstruction (UPJO) with concomitant renal stones has evolved the last 20 years; hence, the ideal minimally invasive technique is still controversial. Laparoscopic and robot-assisted laparoscopic operations allow precise surgical maneuvers and were thought to simplify the reconstruction steps of the procedure, especially in the treatment of complex cases with large stones. The aim of this study was to summarize the available perioperative and functional outcomes of minimally invasive available techniques. A non-systematic review of the literature was performed using a free-text protocol in the MEDLINE database. The terms used were "ureteropelvic junction obstruction," "renal calculi" and "renal stones." Furthermore, other significant relevant studies cited in the reference lists of the selected papers were also evaluated in the structure of this review. Currently, available evidence suggests that both laparoscopic and robotic-assisted techniques offer excellent surgical solutions in the field of UPJO reconstruction and renal stones removal. In the hands of experienced surgeons, laparoscopic and robotic pyeloplasty with concomitant stone removal is a safe procedure with high stone-free rates and UPJ patency. Minimally invasive pyeloplasty should constitute the first choice of treatment for concomitant renal stones and ureteropelvic junction obstruction.
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Affiliation(s)
- Andreas Skolarikos
- 2nd Department of Urology, Sismanoglio Hospital, Athens Medical School, Athens, Greece
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Stravodimos KG, Giannakopoulos S, Tyritzis SI, Alevizopoulos A, Papadoukakis S, Touloupidis S, Constantinides CA. Simultaneous laparoscopic management of ureteropelvic junction obstruction and renal lithiasis: the combined experience of two academic centers and review of the literature. Res Rep Urol 2014; 6:43-50. [PMID: 24892032 PMCID: PMC4036597 DOI: 10.2147/rru.s59444] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Introduction Approximately one out of five patients with ureteropelvic junction obstruction (UPJO) present lithiasis in the same setting. We present our outcomes of simultaneous laparoscopic management of UPJO and pelvic or calyceal lithiasis and review the current literature. Methods Thirteen patients, with a mean age of 42.8±13.3 years were diagnosed with UPJO and pelvic or calyceal lithiasis. All patients were subjected to laparoscopic dismembered Hynes–Anderson pyeloplasty along with removal of single or multiple stones, using a combination of laparoscopic graspers, irrigation, and flexible nephroscopy with nitinol baskets. Results The mean operative time was 218.8±66 minutes. In two cases, transposition of the ureter due to crossing vessels was performed. The mean diameter of the largest stone was 0.87±0.25 cm and the mean number of stones retrieved was 8.2 (1–32). Eleven out of 13 patients (84.6%) were rendered stone-free. Complications included prolonged urine output from the drain in one case (Clavien grade I) and urinoma formation requiring drainage in another case (Clavien grade IIIa). The mean postoperative follow-up was 30.2 (7–51) months. No patient has experienced stone or UPJO recurrence. Conclusion Laparoscopy for the management of UPJO along with renal stone removal seems a very appealing treatment, with all the advantages of minimally invasive surgery. Concomitant renal stones do not affect the outcome of laparoscopic pyeloplasty, at least in the midterm. According to our results and the latest literature data, we advocate laparoscopic management as the treatment of choice for these cases.
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Affiliation(s)
| | | | - Stavros I Tyritzis
- Department of Urology, Athens University Medical School, Laiko Hospital, Athens, Greece
| | | | - Stefanos Papadoukakis
- Department of Urology, Athens University Medical School, Laiko Hospital, Athens, Greece
| | - Stavros Touloupidis
- Department of Urology, Democritus University of Thrace, Alexandroupolis, Greece
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