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Veeratterapillay R, Gravestock P, Harding C, Shaw M, Fitzpatrick J, Keltie K, Cognigni P, Sims A, Rogers A. Infection after ureteroscopy for ureteric stones: analysis of 71 305 cases in the Hospital Episode Statistics database. BJU Int 2023; 131:109-115. [PMID: 35844154 DOI: 10.1111/bju.15850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVES To investigate the burden of infectious complications following ureteroscopy (URS) for ureteric stones on a national level in England using data from the Hospital Episodes Statistics (HES) data warehouse. MATERIALS AND METHODS A retrospective cohort was identified and followed up in HES during the period April 2013 to March 2020 for all procedure codes relating to ureteroscopic stone treatment (M27.1, M27.2, M27.3). Treatment episodes relating to the first URS ('index ureteroscopy') for each patient were further analysed. All subsequent admissions within 30 days were also captured. The primary outcome was diagnosis of urinary tract infection (UTI; including all codes relating to a UTI/sepsis within the first 30 days of index URS). Secondary outcomes were critical care attendance, attendance at the accident and emergency department (A&E) within 30 days, and mortality. RESULTS A total of 71 305 index ureteroscopies were eligible for analysis. The median age was 55 years, and 81% of procedures were elective and 45% were undertaken as day-cases. At the time of index URS, 16% of patients had diabetes, 0.5% had coexisting neurological disease and 40% had an existing stent/nephrostomy. Overall, 6.8% of the cohort (n = 4822) had a diagnosis of UTI within 30 days of index URS (3.9% immediately after surgery). A total of 339 patients (0.5%) required an unplanned stay in critical care during their index URS admission; 8833 patients (12%) attended A&E within 30 days. Overall mortality was 0.18% (60 in-hospital, 65 within 30 days); 40 deaths (0.056%) included infection as a contributing cause of death. CONCLUSION We present the largest series evaluating infectious complications after ureteroscopic stone treatment. The procedure is safe, with low inpatient infective complication and critical care admission rates.
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Affiliation(s)
| | - Paul Gravestock
- The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Chris Harding
- The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Matthew Shaw
- The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - John Fitzpatrick
- The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Kim Keltie
- The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK.,Faculty of Medical Sciences, Translational and Clinical Research Institute, University of Newcastle upon Tyne, Newcastle upon Tyne, UK
| | - Paola Cognigni
- The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Andrew Sims
- The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK.,Faculty of Medical Sciences, Translational and Clinical Research Institute, University of Newcastle upon Tyne, Newcastle upon Tyne, UK
| | - Alistair Rogers
- The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
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Demirelli E, Öğreden E, Tok DS, Demiray Ö, Karadayi M, Oğuz U. Complementary Ureterorenoscopy after extracorporeal Shock Wave Lithotripsy in proximal ureteral stones: success and complications. Rev Assoc Med Bras (1992) 2022; 68:1068-1072. [PMID: 36134836 PMCID: PMC9574975 DOI: 10.1590/1806-9282.20220237] [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: 02/17/2022] [Accepted: 05/06/2022] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE The aim of this study was to demonstrate the effect of extracorporeal shock wave lithotripsy application on the success and complications of ureteroscopic lithotripsy in proximal ureter stones. METHODS The data of 87 patients who did not respond to shock wave lithotripsy and underwent ureteroscopic lithotripsy were retrospectively analyzed and classified as group I, and 99 patients who received ureteroscopic lithotripsy as primary treatment were classified as group II. Demographic features, response to treatment, and preoperative and postoperative complications were compared between the two groups. RESULTS There was no difference between the two groups in terms of gender, operation times, stone sizes, and ureteroscope diameters. (p>0.05). Infective complications such as postoperative fever, pyelonephritis, and urosepsis were similar in both groups (p=0.142, p=0.291, and p=0.948). Stone migration was observed in 10 (11.5%) and 6 (6.1%) patients in groups I and II, respectively (p=0.291). Impacted stone was seen in 47 (54%) patients in group I and in 15 (15.2%) patients in group II (p<0.0001). Mucosal laceration occurred in 11 (12.6%) and 3 (3%) patients in groups I and II, respectively (p=0.028). Ureteral perforation was detected in 3 (3.4%) patients in group I and 1 (1%) patient in group II, whereas ureteral avulsion was not observed in either group (p=0.524). CONCLUSIONS It was concluded that the application of shock wave lithotripsy before ureteroscopic lithotripsy in proximal ureter stones did not affect the success. Although the results are similar in terms of postoperative infection, shock wave lithotripsy application has been found to increase the risk of stone impaction into the mucosa and ureteral laceration.
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Affiliation(s)
- Erhan Demirelli
- Giresun University, Faculty of Medicine, Department of Urology - Giresun, Turkey
| | - Ercan Öğreden
- Giresun University, Faculty of Medicine, Department of Urology - Giresun, Turkey
| | - Doğan Sabri Tok
- Giresun University, Faculty of Medicine, Department of Urology - Giresun, Turkey
| | - Özay Demiray
- Prof. Dr. A. İlhan Özdemir Training and Research Hospital, Department of Urology - Giresun, Turkey
| | - Mehmet Karadayi
- Giresun University, Faculty of Medicine, Department of Urology - Giresun, Turkey
| | - Ural Oğuz
- Giresun University, Faculty of Medicine, Department of Urology - Giresun, Turkey
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Impact of forced diuresis on retropulsion of disintegrated ureteral calculi during semi-rigid ureteroscopy: a double-blind randomized-controlled study. Urolithiasis 2022; 50:465-472. [PMID: 35451636 PMCID: PMC9300540 DOI: 10.1007/s00240-022-01324-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/03/2022] [Indexed: 11/09/2022]
Abstract
The objective of this study is to assess the safety and efficacy of forced diuresis as an antiretropulsion strategy during the pneumatic disintegration of solitary lower ureteric stones with semi-rigid ureteroscopy (URS). A prospective randomized double-blind study was carried out from March 2019 to June 2021 for patients presented with unilateral solitary radiopaque lower ureteric stones ≤ 20 mm. Patients were randomized for URS into two groups, according to the use of forced diuresis using furosemide 1 mg/kg (GII) or not (GI). Perioperative parameters were compared between both groups, including retropulsion rate, stone-free rate (SFR), and need for auxiliary procedures and complications. A total of 148 patients were included; 72 (48.6%) in GI and 76 in the GII (51.4%), with respective stone size of 11.8 ± 2.6 vs.12.1 ± 2.4 mm. Both groups were comparable in demographic and baseline data, with a mean age of 47 ± 16 and 50 ± 14 years for GI and GII, respectively. GII had a significantly shorter disintegration time (10.5 ± 1.3 vs. 4.2 ± 2.1 min, p < 0.001), shorter operative time (33.1 ± 10.1 vs. 40.8 ± 9.1 min, p < 0.001), lower stone fragments migration rate during disintegration (6.5% vs. 18.1%, p = 0.04), lower retropulsion rate (1.3% vs. 11%, p = 0.02), higher SFR (96.1% vs. 86.1%, p = 0.04), and lower auxiliary procedures (3.9% vs. 13.8%, p = 0.03). Intraoperative and 6-h postoperative changes in heart rate and mean systolic blood pressure were comparable between both groups. Ephedrine injection (6–18 mg) was needed in significantly more GII patients (39.5% vs. 20.8%, p ≤ 0.01). It seems that forced diuresis during pneumatic lithotripsy of the lower ureteric stones is a safe and effective antiretropulsion technique. This would expand the alternative options to the antiretropulsion strategy, especially in centers where the laser and flexible ureteroscopes are not available.
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Calarco A, Frisenda M, Molinaro E, Lenci N. The active guidewire technique versus standard technique as different way to approach ureteral endoscopic stone treatment. Arch Ital Urol Androl 2021; 93:431-435. [PMID: 34933539 DOI: 10.4081/aiua.2021.4.431] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 08/25/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND One of the greatest challenges in semi-rigid ureteroscopies, for both stones and tumors, is the control of endoscopic vision and the maintenance of low intracavitary liquid pressure. We present a comparison between two operative techniques: in the first method an ordinary guide wire (diameter 0.032'') is used for the procedure; in the second one a 5 Fr ureteral catheter replaces the guidewire (we called it "Active guidewire") Methods We compared 50 semirigid ureteroscopies (sURS) performed using the active guidewire with another 50 procedures conducted with a classic guidewire. We evaluated the difference in operating times, quality of endoscopic vision, periprocedural infections rate and stone-free rate. RESULTS The use of active guidewire has considerably reduced the standardized operating times per unit stone-volume by about 39%. Vision quality has improved considerably thanks to the continuous flow in-and-out. Consequently, periprocedural infections decreased (3% vs 30%) and the stone-free rate rose from 86% to 92%. DISCUSSION AND CONCLUSIONS Employing an "active guidewire" instead of the standard guidewire, the risk of complications related to high pressures and operating time is considerably lower, as well as better treatment quality thanks to the cleaner vision. This technique has proven to be safe as well as easy to apply, and in our belief is to be preferred whenever the ureter accepts without forcing, both the presence of the catheter and the semi-rigid 7 F ureteroscope.
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Affiliation(s)
| | - Marco Frisenda
- Department of Urology, "Cristo Re" Hospital Fondation, Rome; Department of Urology, Policlinico Umberto I, "La Sapienza" University, Rome.
| | - Emilio Molinaro
- Department of Urology, "Cristo Re" Hospital Fondation, Rome; Department of Urology, Policlinico Umberto I, "La Sapienza" University, Rome.
| | - Niccolò Lenci
- Department of Urology, "A. Gemelli" Academic Hospital, Catholic University of Sacred Heart, Rome.
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Preoperative hydronephrosis is a predictive factor of ureteral stenosis after flexible ureteroscopy: a propensity scores matching analysis. BMC Urol 2021; 21:153. [PMID: 34763687 PMCID: PMC8582168 DOI: 10.1186/s12894-021-00917-1] [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: 07/12/2021] [Accepted: 10/29/2021] [Indexed: 01/15/2023] Open
Abstract
Objectives Ureteral stenosis is a serious complication of flexible ureteroscopy. How to predict the possibility of stricture before surgery is an important topic. This research retrospectively studied the influence of preoperative hydronephrosis on ureteral stenosis after flexible ureteroscopy, to explore whether the preoperative hydronephrosis could predict postoperative ureteral stenosis. Methods We conducted a retrospective study on patients who received flexible ureteroscopy in our hospital for upper ureteral calculi from January 2015 to June 2018. Patients were followed-up for 36 months after surgery, and intraoperative and postoperative complications were recorded. We divided patients into the mild hydronephrosis group and moderate to severe hydronephrosis group. Preoperative clinical baseline data of the patients were adjusted by propensity matching score analysis. Differences of intraoperative ureteral injury, operative time, postoperative ureteral stricture, and SFR one month after surgery was statistically analyzed. Kaplan–Meier’s method and Log-rank test were used to compare the differences in the cumulative incidence of ureteral stenosis between the two groups. Cox regression was used to compare the hazard ratio of ureteral stenosis between the two groups. Results A total of 447 patients with 469 sides surgery were included, including 349 sides in the mild hydronephrosis group and 120 sides in the moderate to severe hydronephrosis group. Twenty-nine patients with 30 sides developed ureteral stenosis. Before and after propensity, the incidence of ureteral stricture matching analysis was 6.4% and 8%, respectively. There were statistical differences in ureteral stricture and injury, but the statistical differences in SFR and operation time were inconsistent. Kaplan–Meier showed a significant difference in the cumulative incidence of ureteral stenosis between the two groups. Conclusions Patients with moderate to severe hydronephrosis before surgery were more likely to have an intraoperative ureteral injury and postoperative ureteral stricture after FRUS. Preoperative hydronephrosis is an important predictor of ureteral stricture.
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Demirelli E, Öğreden E, Bayraktar C, Tosun A, Oğuz U. The effect of perirenal fat stranding on infectious complications after ureterorenoscopy in patients with ureteral calculi. Asian J Urol 2021; 9:307-312. [PMID: 36035336 PMCID: PMC9399543 DOI: 10.1016/j.ajur.2021.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 04/27/2021] [Accepted: 07/13/2021] [Indexed: 12/05/2022] Open
Abstract
Objective Perirenal fat stranding (PFS) is linear areas of soft-tissue attenuation in the perirenal space on non-contrast computed tomography. The present study aimed to investigate whether PFS is associated with infectious complications after ureterorenoscopy (URS) in patients with ureteral calculi in any location. Methods The data of 602 patients with ureteral stones who underwent URS were analyzed retrospectively. The patients were divided into two groups as Group 1 (PFS not detected) and Group 2 (PFS detected). Gender, and age of patients, size, side, and location of the stone, operation time, double-J stent insertion status, perioperative ureter injury, postoperative infection after URS and related complications, and duration of hospital stay were compared. Results While PFS was not detected in 530 patients, PFS was detected in 72 patients. The mean age, male/female ratio, side and localization of the stones, operation time, and perioperative insertion of the double-J after lithotripsy were statistically similar (p>0.05). The median stone diameter was smaller in Group 2 (9 mm vs. 8 mm) (p=0.033). Fever was observed in 30 and 38 patients in Group 1 and Group 2, respectively (p=0.0001). Urinary tract infection was detected in 24 and 27 patients in Group 1 and Group 2, respectively (p=0.0001). The urosepsis did not occur in any patients in Group 1, whereas 8 (11.1%) patients in Group 2 experienced urosepsis (p=0.0001). Conclusion According to the results of the present study, patients with ureteral stones accompanied by PFS are much more prone to ureteral injuries and infectious complications such as urinary tract infection, fever, and sepsis after URS.
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Affiliation(s)
- Erhan Demirelli
- Giresun University, Faculty of Medicine, Department of Urology, Giresun, Turkey
- Corresponding author.
| | - Ercan Öğreden
- Giresun University, Faculty of Medicine, Department of Urology, Giresun, Turkey
| | - Cemil Bayraktar
- Ministry of Health, Kayseri City Hospital, Department of Urology, Kayseri, Turkey
| | - Alptekin Tosun
- Giresun University, Faculty of Medicine, Department of Radiology, Giresun, Turkey
| | - Ural Oğuz
- Giresun University, Faculty of Medicine, Department of Urology, Giresun, Turkey
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Evaluation of a new disposable flexible ureterorenoscope and comparison to an established disposable flexible ureterorenoscope: a prospective, observational study. Int Urol Nephrol 2021; 53:875-881. [PMID: 33386582 DOI: 10.1007/s11255-020-02727-0] [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] [Received: 10/19/2020] [Accepted: 11/27/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE To objectively and subjectively assess the performance and surgical outcomes of the new Innovex EU-scope™ single-use digital flexible ureteroscope (fURS). METHODS A prospective cohort study was carried out (August 2019 to May 2020). The new single-use fURS (Innovex Medical Devices Co. Shanghai, China) was analysed with regard to visibility, manoeuvrability, laser interference and overall performance using a validated Likert scale. Outcomes are compared to the LithoVue™ (Boston Scientific, Marlborough, MA). RESULTS One hundred patients were included in this study. 50 cases underwent retrograde fURS using the Innovex EU-scope™ and 50 with the LithoVue™. There were no differences in the patient demographics data, or operative data between the two groups. The Innovex EU-scope™ scored higher visibility scores compared to the LithoVue™, median 4, interquartile range (IQR) (4-4), vs. 3.5, IQR (3-5), p = 0.5086. Both scopes had similar manoeuvrability scores. The Innovex EU-scope™ scored significantly lower with regard to comfort compared to the LithoVue, median 4 IQR (3-4) vs. 4.5 IQR (4-5), p = 0.0445. Whereas, laser interference, affected the Innovex much less than the LithoVue™. Both scopes scored well for overall performance. The median overall performance score for the Innovex was 4 IQR (4-4) vs. 4 IQR (4-5). CONCLUSIONS This Innovex EU-scope™ has good objective and subjective visibility and manoeuvrability profiles. This single-use flexible ureteroscope may achieve similar clinical outcomes to an established single use instrument.
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Ureteral Avulsion during Semirigid Ureteroscopy: A Single-Centre Experience. Surg Res Pract 2020; 2020:3198689. [PMID: 33134480 PMCID: PMC7593724 DOI: 10.1155/2020/3198689] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/02/2020] [Accepted: 09/29/2020] [Indexed: 12/23/2022] Open
Abstract
Aims The aim of the study is to present our experience with the management of ureteral avulsions following semirigid ureteroscopy for ureteral stones. This is one of the largest series reported so far. Methods and Materials It is a retrospective and observational study done at Sri Ramachandra Institute of Higher Education and Research over the last 18 years. Results There were seven cases of ureteral avulsion following semirigid ureteroscopy. All patients were males with a mean age of 35.7 years. All had impacted stones, with proximal ureteric location in 6 patients and distal ureteric location in 1 patient. Five cases had two-point avulsions with loss of entire ureter. Two cases had one-point avulsion: one distal ureteric and the other mid-ureteric. Of the five cases with whole length ureteral avulsion, four were managed by classical ileal replacement of ureter and the the fifth case was managed by ileal replacement of ureter by the Yang–Monti technique. Of the two cases with one-point avulsion, one was managed by uretero-neocystostomy and the other by uretero-ureterostomy. All the patients had successful outcome. Conclusions Even though rare, ureteral avulsion can potentially happen especially when dealing with impacted ureteric stones. Being conscious of the possible occurrence of this serious complication during any difficult ureteroscopy and exercising utmost care during the procedure are important preventive measures. However, this catastrophe can be successfully managed by either immediate definitive repair or in a staged manner.
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Bakr M, Abdelhalim KM. Safety and Efficacy of Emergency Ureteroscopy with Intracorporeal Lithotripsy in Patients Presented with Urinary Tract Infection with Mild Sepsis. J Endourol 2020; 34:262-266. [PMID: 31989843 DOI: 10.1089/end.2019.0550] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Objective: To assess safety and efficacy of emergency ureteroscopy (URS) with intracorporeal lithotripsy for management of distal ureteral stones in highly selected cases presented with urinary tract infection (UTI) with mild sepsis. Patients and Methods: Patients presenting with a solitary distal ureteral stone ≤20 mm with UTI with mild sepsis at two tertiary care centers between January 2016 and December 2018 were included. Patients were randomly assigned into one of two groups; Group I (GI) managed by direct emergency definitive URS and Group II (GII) managed by Double-J ureteral stent insertion. Both groups were compared regarding operative time, time to normalization of leukocytosis and temperature, analgesic consumption, length of hospital stay, and any perioperative complications. Stone-free status was defined as complete stone removal or residual nonobstruction fragments of ≤2 mm. Results: A total of 124 patients were included; 55 in GI and 69 in GII. Both groups were comparable regarding demographic and baseline data, length of hospital stay (2.0 ± 0.14 vs 1.99 ± 0.12 days, p = 0.78), time to normalization of total leukocytic count and body temperature, and analgesic consumption. Patients in GII had significantly lower operative time, compared to those in GI (22.2 ± 6.7 vs 44.6 ± 8.7 minutes, p < 0.001). Stone-free rate in GI was 98.1%. Both groups were comparable in postoperative adverse events [5 (9.1%) vs 8 (11.6%), p = 0.76], respectively, in GI and GII. Most complications were low grade, without reported mortality rate. Conclusion: Emergency URS with intracorporeal lithotripsy seems to be safe and efficient definitive alternative to temporary ureteral stenting in highly selected patients presenting with UTI with mild sepsis secondary to obstructing distal ureteral stones.
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Affiliation(s)
- Mohamed Bakr
- Urology Department, Port-Said University, Port-Said, Egypt
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Sen V, Irer B, Erbatu O, Yildiz A, Ongun Ş, Cinar O, Cihan A, Sahin M, Sahin MO, Ucer O, Kizilay F, Bozkurt O. Predictive Factors of Ureterorenoscopy Outcomes in Proximal Ureteral Stones: A Multicenter Study of Aegean Study Group of the Society of Urological Surgery. Urol Int 2019; 104:125-130. [PMID: 31825930 DOI: 10.1159/000504790] [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: 09/19/2019] [Accepted: 11/13/2019] [Indexed: 11/19/2022]
Abstract
INTRODUCTION We aimed to evaluate the predictive factors in a holistic manner for ureterorenoscopy (URS) outcomes in proximal ureteral stones by a multicenter study. MATERIALS AND METHODS The data of patients who underwent URS for proximal ureteral stones between the years 2015 and 2018 in eight centers were recorded retrospectively. Patients were divided into two groups according to URS success: Group 1 consisted of patients with successful URS, and Group 2 consisted of patients with unsuccessful URS. The two groups were compared in terms of risk factors, stone, and clinical characteristics of patients. RESULTS A total of 638 patients were included in the study. Group 1 consisted of 527 (82.6%) patients, and Group 2 consisted of 111 (17.4%) patients. In multivariate logistic analysis, the key risk factors for URS success was found to be age (OR = 0.980, 95% [CI] = 0.963-0.996, p = 0.018), stone area (OR = 0.993, 95% [CI] = 0.989-0.997, p = 0.002), and operation time (OR = 0.981, 95% [CI] = 0.968-0.994, p = 0.005). CONCLUSIONS To make the treatment decision of proximal ureteral stones, it is necessary to examine several parameters including available equipment, stone, and patient characteristics. Physicians should keep these risk factors in mind in the decision of treatment options.
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Affiliation(s)
- Volkan Sen
- Department of Urology, Manisa State Hospital, Manisa, Turkey,
| | - Bora Irer
- Department of Urology, Izmir Metropolitan Municipality Esrefpasa Hospital, Izmir, Turkey
| | - Oguzcan Erbatu
- Department of Urology, Celal Bayar University School of Medicine, Manisa, Turkey
| | - Alperen Yildiz
- Department of Urology, Dokuz Eylul University School of Medicine, Izmir, Turkey
| | - Şakir Ongun
- Department of Urology, Balikesir University School of Medicine, Balikesir, Turkey
| | - Onder Cinar
- Department of Urology, Bulent Ecevit University School of Medicine, Zonguldak, Turkey
| | - Ahmet Cihan
- Department of Urology, Nigde Omer Halisdemir University School of Medicine, Nigde, Turkey
| | - Mehmet Sahin
- Department of Urology, Ege University School of Medicine, Izmir, Turkey
| | | | - Oktay Ucer
- Department of Urology, Celal Bayar University School of Medicine, Manisa, Turkey
| | - Fuat Kizilay
- Department of Urology, Ege University School of Medicine, Izmir, Turkey
| | - Ozan Bozkurt
- Department of Urology, Dokuz Eylul University School of Medicine, Izmir, Turkey
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Complications of ureteroscopy: a complete overview. World J Urol 2019; 38:2147-2166. [DOI: 10.1007/s00345-019-03012-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 11/05/2019] [Indexed: 12/18/2022] Open
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Early ureteroscopic lithotripsy in acute renal colic caused by ureteral calculi. Int Urol Nephrol 2019; 52:15-19. [PMID: 31586281 DOI: 10.1007/s11255-019-02298-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 09/23/2019] [Indexed: 10/25/2022]
Abstract
PURPOSE We aimed at comparing the success and complications of early semirigid ureteroscopy (URS) and elective URS in ureteral calculi with renal colic that do not respond to analgesics. METHODS We retrospectively analyzed the data of 690 patients with obstructive ureteral stones who underwent URS with stone retrieval. 247 patients who underwent early URS within the first 12 h were classified as group I and 443 patients who underwent elective URS as group II. Both groups were compared in terms of age, sex, creatinine, eGFR, stone size, laterality, location and number of stones, type of lithotriptor, presence of hydronephrosis and success and complication rates. RESULTS The mean age of the patients was 50.4 (18-89 years) (p > 0.05). There was no statistically significant difference between the groups in terms of age, eGFR, side, presence of hydronephrosis, fever, mucosal damage, stone migration, perforated ureter, ureteral avulsion, ureteral stent insertion at the end of the surgery and sepsis (p > 0.05). Both groups had male dominance (p > 0.05). Creatinine was significantly lower in Group I (p < 0.05). The mean stone size was also significantly lower in Group I (p < 0.05). Middle and proximal ureteral calculi were more common in Group II (p < 0.05). Multiple stones were higher in Group II (p < 0.05). The dominant type of lithotriptor used was pneumatic in Group I and laser in Group II (p < 0.05). Stone-free rates (SFRs) were higher in Group I (98% vs 90% in the first month) (p < 0.05). Postoperative hematuria and infection were more common in Group II (p < 0.05). CONCLUSIONS In selected cases, early ureteroscopy is an effective and safe method for distal ureteral calculi smaller than 10 mm that are painful and resistant to analgesic treatment.
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Almusafer M, Jawad Al-Tawri A. Complications of ureteroscopic stone lithotripsy: A multicentre local study. HAMDAN MEDICAL JOURNAL 2019. [DOI: 10.4103/hmj.hmj_73_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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