1
|
Ilias D, Passerotti CC, Pontes Junior J, Fakhouri F, Faria STDR, Maximiano LF, Otoch JP, DA-Cruz JAS. Learning curve of semi-rigid ureteroscopy for small calculi: how many cases are necessary? Rev Col Bras Cir 2022; 49:e20222693. [PMID: 36228197 PMCID: PMC10578800 DOI: 10.1590/0100-6991e-20222693-en] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 06/04/2022] [Indexed: 06/16/2023] Open
Abstract
INTRODUCTION semi-rigid ureteroscopy is the procedure of choice for the treatment of ureterolithiasis, but it requires a learning curve to be performed safely. OBJECTIVE To describe an estimate of the learning curve for performing semi-rigid ureterorenolithotripsy in patients with small-sized ureterolithiasis and to estimate the minimum number of procedures necessary to safely perform the surgical procedure. METHODS this is a prospective study evaluating the learning curve of a resident of urology in the first 60 semirigid ureteroscopies in patients with ureterolithiasis up to 1cm. The patients were divided into three groups: Group I one to twenty surgeries, Group II twenty one to forty surgeries and Group III forty one to sixty surgeries. The surgeries were recorded and analyzed by two urologists experienced in endourology. A qualitative analysis was performed based on a previously validated tool and a quantitative analysis. RESULTS all qualitative variables had significant variation between Groups I and II (p<0.001), and between Groups I and III (p<0.001). There was a difference in time to access the ureter, passage of a double J catheter and total operative time between Groups I and II (p<0.001) and Groups I and III (p<0.001). CONCLUSION after 40 cases there seems to be little increase in both quantitative as well as qualitative evaluation in surgical performance for performing semi-rigid ureterolithotripsy safely in calculations up to 1cm.
Collapse
Affiliation(s)
- Daniel Ilias
- - Hospital Alemão Oswaldo Cruz, Centro Especializado em Urologia - São Paulo - SP - Brasil
| | | | - José Pontes Junior
- - Hospital Alemão Oswaldo Cruz, Centro Especializado em Urologia - São Paulo - SP - Brasil
| | - Felipe Fakhouri
- - Hospital Alemão Oswaldo Cruz, Centro Especializado em Urologia - São Paulo - SP - Brasil
| | - Sabrina Thalita Dos Reis Faria
- - Faculdade de Medicina da Universidade de São Paulo, Departamento de Técnica Cirúrgica e Cirurgia Experimental - São Paulo - SP - Brasil
| | - Linda Ferreira Maximiano
- - Faculdade de Medicina da Universidade de São Paulo, Departamento de Técnica Cirúrgica e Cirurgia Experimental - São Paulo - SP - Brasil
- - Universidade de São Paulo, Hospital Universitário - São Paulo - SP - Brasil
| | - José Pinhata Otoch
- - Faculdade de Medicina da Universidade de São Paulo, Departamento de Técnica Cirúrgica e Cirurgia Experimental - São Paulo - SP - Brasil
- - Universidade de São Paulo, Hospital Universitário - São Paulo - SP - Brasil
| | - Jose Arnaldo Shiomi DA-Cruz
- - Hospital Alemão Oswaldo Cruz, Centro Especializado em Urologia - São Paulo - SP - Brasil
- - Faculdade de Medicina da Universidade de São Paulo, Departamento de Técnica Cirúrgica e Cirurgia Experimental - São Paulo - SP - Brasil
| |
Collapse
|
2
|
ILIAS DANIEL, PASSEROTTI CARLOCAMARGO, PONTES JUNIOR JOSÉ, FAKHOURI FELIPE, FARIA SABRINATHALITADOSREIS, MAXIMIANO LINDAFERREIRA, OTOCH JOSÉPINHATA, DA-CRUZ JOSEARNALDOSHIOMI. Curva de aprendizado em ureteroscopia semi-rígida em cálculos de pequenas dimensões: quantos casos são necessários? Rev Col Bras Cir 2022. [DOI: 10.1590/0100-6991e-20222693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
RESUMO Introdução: ureteroscopia semi-rígida é o procedimento de escolha para o tratamento da ureterolitíase, mas necessita de uma curva de aprendizado para ser executada com segurança. Objetivo: descrever uma estimativa da curva de aprendizado para realização da ureterorrenolitotripsia semi-rígida em pacientes com ureterolitíase de pequena dimensão e estimar o número mínimo de procedimentos necessários para realizar o procedimento cirúrgico com segurança. Métodos: trata-se de um estudo prospectivo avaliando a curva de aprendizado de um residente de urologia nas primeiras 60 ureteroscopias semi-rígidas em pacientes com ureterolitíase até 1cm. Os pacientes foram divididos em três grupos: Grupo I uma a vinte cirurgias, Grupo II vinte e uma a quarenta cirurgias e Grupo III quarenta e uma a sessenta cirurgias. As cirurgias foram gravadas e analisadas por dois urologistas experientes em endourologia. Foi feita uma análise qualitativa baseada em uma ferramenta previamente validada e uma análise quantitativa. Resultados: todas as variáveis qualitativas tiveram variação significativa entre os Grupos I e II (p<0.001), e entre os Grupos I e III (p<0.001). Houve diferença no tempo para acesso ao ureter, passagem de cateter duplo J e tempo operatório total entre os Grupos I e II (p<0.001) e nos Grupos I e III (p<0.001). Conclusão: após 40 casos parece haver pouco incremento tanto na avaliação quantitativa bem como na avaliação qualitativa em performance cirúrgica para a realização de ureterolitotripsia semi-rígida com segurança em cálculos de até 1cm.
Collapse
|
3
|
Grosso AA, Sessa F, Campi R, Viola L, Polverino P, Crisci A, Salvi M, Liatsikos E, Feu OA, DI Maida F, Tellini R, Traxer O, Cocci A, Mari A, Fiori C, Porpiglia F, Carini M, Tuccio A, Minervini A. Intraoperative and postoperative surgical complications after ureteroscopy, retrograde intrarenal surgery, and percutaneous nephrolithotomy: a systematic review. Minerva Urol Nephrol 2021; 73:309-332. [PMID: 33887891 DOI: 10.23736/s2724-6051.21.04294-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Retrograde ureteroscopy (URS), intra-renal surgery (RIRS) and percutaneous nephrolithotomy (PCNL) represent routine interventions for the treatment of ureteral and renal stones, although at times associated with serious adverse events. Of note, the evidence on perioperative complications after these procedures remains sparse and controversial. Moreover, there is a lack of standardized reporting of adverse events using uniform systems. The aim of the present study was to systematically review of the available evidence on URS/RIRS and PCNL for the surgical treatment of urinary stone, assessing the incidence of intra- and postoperative events, classified according to the modified Clavien-Dindo scale. EVIDENCE ACQUISITION A systematic review of the literature was performed according to PRISMA recommendations and was conducted on intra- and postoperative complications, as well as on their management, following URS, RIRS and PCNL procedures, particularly focusing on major events. EVIDENCE SYNTHESIS Overall, 26 studies (13 on URS/RIRS and 11 on PCNL) met the inclusion criteria and were evaluated. The highest intraoperative complication rate was 11.5% and 8.5% for RIRS and PCNL, respectively. Major complication rate following URS/RIRS and PCNL ranged between 0.3-31.7% and 2-17.1%, respectively. The most frequent adverse events were obstructive pyelonephritis or urinary leakage requiring the placement of a double J stent or a drainage. Among PCNLs series, life-threatening adverse events have also been reported, including bleeding requiring renal angioembolization and urothorax. CONCLUSIONS Despite the inclusion of series using a standardized reporting system, the complication rate after URS/RIRS/PCNL remains extensively heterogeneous in the literature; in addition, a non-negligible proportion of studies did not characterize the adverse events nor report the actual management strategy to solve them. Future research is needed to standardize the classification and reporting of surgical complications after endourological procedures (taking into consideration the surgeon's experience and skills), aiming to improve patient counseling and potentially the strategy for their prevention.
Collapse
Affiliation(s)
- Antonio A Grosso
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | - Francesco Sessa
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | - Riccardo Campi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy -
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | - Lorenzo Viola
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | - Paolo Polverino
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | - Alfonso Crisci
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | - Matteo Salvi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | | | | | - Fabrizio DI Maida
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | - Riccardo Tellini
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | - Olivier Traxer
- Service of Urology, Sorbonne University, Paris, France
- Tenon Hospital, Assistance-Publique Hôpitaux de Paris, Paris, France
| | - Andrea Cocci
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | - Andrea Mari
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | - Cristian Fiori
- Department of Urology, San Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - Francesco Porpiglia
- Department of Urology, San Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - Marco Carini
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | - Agostino Tuccio
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| | - Andrea Minervini
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
- Unit of Oncologic Minimally-Invasive Urology and Andrology, Careggi Hospital, Florence, Italy
| |
Collapse
|
4
|
Sirirak N, Sangkum P, Phengsalae Y, Kongchareonsombat W, Leenanupunth C, Ratanapornsompong W, Ketsuwan C. External Validation of the S.T.O.N.E. Score in Predicting Stone-Free Status After Rigid Ureteroscopic Lithotripsy. Res Rep Urol 2021; 13:147-154. [PMID: 33791248 PMCID: PMC8001579 DOI: 10.2147/rru.s304221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/08/2021] [Indexed: 11/23/2022] Open
Abstract
Background The Size, Topography, Obstruction, Number, and Evaluation of Hounsfield units (S.T.O.N.E.) scoring system has been proposed as a novel prognostic surgical classification for urolithiasis in predicting success rate and complications. Objective We carried out an externally validated S.T.O.N.E. score on rigid ureteroscopic lithotripsy (rURS). Materials and Methods The data of patients who had undergone rURS between 2012 and 2019 at a tertiary referral center were audited retrospectively. The S.T.O.N.E. score was calculated based on factors determined through preoperative computed tomography images and was analyzed in association with stone-free rate (SFR), operating time, surgical complications, and length of stay (LOS). Results A total of 155 patients were included in the study with a median stone size of 10 mm (7–12) and a median S.T.O.N.E. score of 9 (8–10). The overall SFR was 89.68%. SFRs were 100.0%, 97.83%, and 77.42% in low (5), moderate (6–9), and high (10–13) score groups, respectively. The S.T.O.N.E. score (p = 0.002) and stone size (p = 0.037) were predictive factors for SFR in multivariate analysis. Moreover, there was a significant correlation between the S.T.O.N.E. score and operative time, LOS, and presence of complications (r = 0.22, p = 0.006; r = 0.30, p < 0.001; and r = 0.27, p < 0.001, respectively). The area under the curve of the receiving operator characteristics’ curve for the S.T.O.N.E. score was 0.815. Conclusion The S.T.O.N.E. scoring system is simple and effective in predicting postoperative outcomes; therefore, this score would be a valuable tool in clinical planning for every patient who undergoes rURS.
Collapse
Affiliation(s)
- Noppavut Sirirak
- Division of Urology, Department of Surgery, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, 10400, Thailand
| | - Premsant Sangkum
- Division of Urology, Department of Surgery, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, 10400, Thailand
| | - Yada Phengsalae
- Division of Urology, Department of Surgery, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, 10400, Thailand
| | - Wisoot Kongchareonsombat
- Division of Urology, Department of Surgery, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, 10400, Thailand
| | - Charoen Leenanupunth
- Division of Urology, Department of Surgery, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, 10400, Thailand
| | - Wattanachai Ratanapornsompong
- Division of Urology, Department of Surgery, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, 10400, Thailand
| | - Chinnakhet Ketsuwan
- Division of Urology, Department of Surgery, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, 10400, Thailand
| |
Collapse
|
5
|
Topaktaş R, Altin S, Aydin C, Akkoç A, Ürkmez A, Aydin ZB. Is spinal anesthesia an alternative and feasible method for proximal ureteral stone treatment? Cent European J Urol 2020; 73:336-341. [PMID: 33133662 PMCID: PMC7587490 DOI: 10.5173/ceju.2020.0049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/11/2020] [Accepted: 06/14/2020] [Indexed: 11/22/2022] Open
Abstract
Introduction We investigated the clinical, operational, and pain parameters of patients who underwent semirigid ureterorenoscopy (sURS) under spinal anesthesia (SA) and general anesthesia (GA) for proximal ureter stones. Material and methods Patients treated with sURS after diagnosis of proximal ureter stones between January 2014 and May 2017 were reviewed retrospectively. The patients were divided into two groups (the SA group and the GA group) based on the type of anesthesia used. Perioperative variables and operation results were evaluated and compared. Success was defined as the patient being stone-free as observed on low-dose non-contrast computed tomography performed in the first month postoperatively. Results The SA and GA groups had 40 and 32 patients, respectively. There were no statistically significant differences between the groups in terms of age (p = 0.593), gender (p = 0.910), average stone size (p = 0.056), side (p = 0.958), or density (p = 0.337). Based on the Clavien classification system, complication rates between the two groups were similar. The postoperative visual pain scale in the SA group was statistically significantly lower (p <0.05) than in the GA group. Success rates in the SA and GA groups were found to be 90% (36/40) and 93.7% (30/32), respectively, with no significant difference between the groups (p = 0.819). Conclusions Ureterorenoscopy, which is performed for proximal ureter stone treatment in adult patients, is a reliable surgical method that can be performed under both SA and GA. SA offers the advantage of reduced postoperative pain as compared to GA.
Collapse
Affiliation(s)
- Ramazan Topaktaş
- Department of Urology, Haydarpaşa Numune Training and Research Hospital, Istanbul, Turkey
| | - Selçuk Altin
- Department of Urology, Necip Fazil Training and Research Hospital, Kahramanmaraş, Turkey
| | - Cemil Aydin
- Department of Urology, Hitit University Çorum Erol Olçok Training and Research Hospital, Çorum, Turkey
| | - Ali Akkoç
- Department of Urology, Faculty of Medicine, Alanya Alaaddin Keykubat University, Alanya, Turkey
| | - Ahmet Ürkmez
- Department of Urology, Haydarpaşa Numune Training and Research Hospital, Istanbul, Turkey
| | - Zeynep Banu Aydin
- Department of Radiology, Hitit University Çorum Erol Olçok Training and Research Hospital, Çorum, Turkey
| |
Collapse
|