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Moretto S, Saita A, Scoffone CM, Talso M, Somani BK, Traxer O, Angerri O, Knoll T, Liatsikos E, Herrmann TRW, Ulvik Ø, Skolarikos A, Cracco CM, Keller EX, Paciotti M, Piccolini A, Uleri A, Tailly T, Carmignani L, Pietropaolo A, Corrales M, Lughezzani G, Lazzeri M, Fasulo V, De Coninck V, Arena P, Nagele U, Ferretti S, Kronenberg P, Perez-Fentes D, Osther PJ, Goumas IK, Acquati P, Ajayi L, Diana P, Casale P, Buffi NM. Ureteral stricture rate after endoscopic treatments for urolithiasis and related risk factors: systematic review and meta-analysis. World J Urol 2024; 42:234. [PMID: 38613692 DOI: 10.1007/s00345-024-04933-2] [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: 02/20/2024] [Accepted: 03/15/2024] [Indexed: 04/15/2024] Open
Abstract
PURPOSE We aimed to accurately determine ureteral stricture (US) rates following urolithiasis treatments and their related risk factors. METHODS We conducted a systematic review and meta-analysis following the PRISMA guidelines using databases from inception to November 2023. Studies were deemed eligible for analysis if they included ≥ 18 years old patients with urinary lithiasis (Patients) who were subjected to endoscopic treatment (Intervention) with ureteroscopy (URS), percutaneous nephrolithotomy (PCNL), or shock wave lithotripsy (SWL) (Comparator) to assess the incidence of US (Outcome) in prospective and retrospective studies (Study design). RESULTS A total of 43 studies were included. The pooled US rate was 1.3% post-SWL and 2.1% post-PCNL. The pooled rate of US post-URS was 1.9% but raised to 2.7% considering the last five years' studies and 4.9% if the stone was impacted. Moreover, the pooled US rate differed if follow-ups were under or over six months. Patients with proximal ureteral stone, preoperative hydronephrosis, intraoperative ureteral perforation, and impacted stones showed higher US risk post-endoscopic intervention with odds ratio of 1.6 (P = 0.05), 2.6 (P = 0.009), 7.1 (P < 0.001), and 7.47 (P = 0.003), respectively. CONCLUSIONS The overall US rate ranges from 0.3 to 4.9%, with an increasing trend in the last few years. It is influenced by type of treatment, stone location and impaction, preoperative hydronephrosis and intraoperative perforation. Future standardized reporting and prospective and more extended follow-up studies might contribute to a better understanding of US risks related to calculi treatment.
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Affiliation(s)
- S Moretto
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.
- Department of Urology, Humanitas Clinical and Research Institute IRCCS, Rozzano, Milan, Italy.
| | - A Saita
- Department of Urology, Humanitas Clinical and Research Institute IRCCS, Rozzano, Milan, Italy
| | - C M Scoffone
- Department of Urology, Cottolengo Hospital, Turin, Italy
| | - M Talso
- Department of Urology, Luigi Sacco University Hospital, Milan, Italy
| | - B K Somani
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK
| | - O Traxer
- Department of Urology, Sorbonne Université, Paris, France
| | - O Angerri
- Department of Urology, Fundació Puigvert Univ. Autonoma de Barcelona, Barcelona, Spain
| | - T Knoll
- Department of Urology, Sindelfingen Medical Center, University of Tübingen, Tübingen, Germany
| | - E Liatsikos
- Department of Urology, University Hospital of Patras, Patras, Greece
| | - T R W Herrmann
- Department of Urology, Spital Thurgau AG, Frauenfeld, Switzerland
- Hannover Medical School, Hannover, Germany
- Division of Urology, Department of Surgical Sciences, Stellenbosch University, Western Cape, South Africa
| | - Ø Ulvik
- Department of Urology, Haukeland University Hospital, Bergen, Norway
| | - A Skolarikos
- Second Department of Urology, Sismanoglio Hospital, National and Kapodistrian University of Athen, Athens, Greece
| | - C M Cracco
- Department of Urology, Cottolengo Hospital, Turin, Italy
| | - E X Keller
- Department of Urology, University Hospital Zurich, Zurich, Switzerland
| | - M Paciotti
- Department of Urology, Humanitas Clinical and Research Institute IRCCS, Rozzano, Milan, Italy
| | - A Piccolini
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Department of Urology, Humanitas Clinical and Research Institute IRCCS, Rozzano, Milan, Italy
| | - A Uleri
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Department of Urology, Humanitas Clinical and Research Institute IRCCS, Rozzano, Milan, Italy
| | - T Tailly
- Department of Urology, University Hospital Ghent, Ghent, Belgium
| | - L Carmignani
- Department of Urology, University of Milan, Milan, Italy
| | - A Pietropaolo
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK
| | - M Corrales
- Department of Urology, Sorbonne Université, Paris, France
| | - G Lughezzani
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Department of Urology, Humanitas Clinical and Research Institute IRCCS, Rozzano, Milan, Italy
| | - M Lazzeri
- Department of Urology, Humanitas Clinical and Research Institute IRCCS, Rozzano, Milan, Italy
| | - V Fasulo
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Department of Urology, Humanitas Clinical and Research Institute IRCCS, Rozzano, Milan, Italy
| | - V De Coninck
- Department of Urology, AZ Klina, Brasschaat, Belgium
| | - P Arena
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Department of Urology, Humanitas Clinical and Research Institute IRCCS, Rozzano, Milan, Italy
| | - U Nagele
- Department of Urology, General Hospital Hall in Tirol, Hall in Tirol, Austria
| | - S Ferretti
- Department of Urology, Azienda Ospedaliero-Universitaria di Modena, Baggiovara, Italy
| | - P Kronenberg
- Department of Urology, Hospital CUF Descobertas, Lisbon, Portugal
| | - D Perez-Fentes
- Department of Urology, University Hospital Complex of Santiago de Compostela, Santiago, Spain
| | - P J Osther
- Department of Urology, Lillebaelt Hospital, University Hospital of Southern Denmark, Vejle, Denmark
| | - I K Goumas
- Department of Urology, Istituto Clinico Beato Matteo, Vigevano, Italy
| | - P Acquati
- Department of Urology, IRCCS Policlinico San Donato, Milan, Italy
| | - L Ajayi
- Department of Urology, Royal Free London NHS Foundation Trust, London, UK
| | - P Diana
- Department of Urology, Fundació Puigvert Univ. Autonoma de Barcelona, Barcelona, Spain
| | - P Casale
- Department of Urology, Humanitas Clinical and Research Institute IRCCS, Rozzano, Milan, Italy
| | - N M Buffi
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Department of Urology, Humanitas Clinical and Research Institute IRCCS, Rozzano, Milan, Italy
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Alsawi M, Nalagatla S, Ahmad N, Chandiramani AS, Mokool L, Nalagatla SK, Somani B, Aboumarzouk OM, Amer T. Primary versus delayed ureteroscopy for ureteric stones: A systematic review and meta-analysis. JOURNAL OF CLINICAL UROLOGY 2022. [DOI: 10.1177/20514158221088687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: Ureteric colic is a major clinical and economic burden on the National Health Service. There has been a recent paradigm shift to consider definitive surgery as the primary intervention at the time of initial presentation. Objective: To systematically evaluate the outcomes of primary/emergency ureteroscopy versus delayed/elective ureteroscopy. Methods: We performed a critical review of MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials–CENTRAL, CINAHL, Clinicaltrials.gov, Google Scholar and individual urological journals in April 2020. A robust database search was performed using a combination of the terms ‘primary ureteroscopy’, ‘immediate ureteroscopy’, ‘delayed ureteroscopy’ and ‘emergency ureteroscopy’. Adult patients (> 16 years) with ureteric stones presenting as an emergency were included. Results: Twelve studies met the inclusion criteria, with 4 studies directly comparing primary/emergency to delayed/elective ureteroscopy for an acute presentation of ureteric colic. Across the studies, 1708 patients underwent primary/emergency ureteroscopy for ureteric calculi and 990 underwent delayed ureteroscopy. No significant differences in stone-free rates were found between both groups with primary/emergency achieving 85% and delayed/elective 91% ( p = 0.68). The majority of stones treated were located in the distal ureter in both groups. Overall, there were no differences in complications between the groups ( p = 0.42) or major complications (0.17). However, there were fewer minor complications in the primary URS group ( p = 0.02). Ureteral catheter or double-J stent insertion was used in 71% of delayed/elective ureteroscopy cases, compared to 46.8% of primary/emergency cases (p = 0.001). For patients undergoing primary/emergency ureteroscopy, 6.4% patients required auxiliary procedures. In the delayed/elective group, 7.6% required further definitive treatment (NS). Conclusion: Primary ureteroscopy is a safe and feasible procedure, when performed in suitable patients in the acute setting. It is associated with significantly lower stent usage, equivalent stone clearance, no increase in overall or major complications including sepsis, and fewer minor complications when compared to delayed/elective ureteroscopy. Prospective studies will do well to explore this area further but on current evidence, primary ureteroscopy is the safe procedure. Level of evidence: Not applicable
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Affiliation(s)
| | | | - Nafees Ahmad
- Department of Urology, University Hospital Monklands, UK
| | | | - Leenesh Mokool
- Department of Urology, University Hospital Monklands, UK
| | | | - Bhaskar Somani
- Department of Urology, University Hospital Southampton NHS Foundation Trust, UK
| | - Omar M Aboumarzouk
- Department of Surgery, Hamad General Hospital, Hamad Medical Corporation, Qatar
| | - Tarik Amer
- Department of Urology, University Hospital Monklands, UK
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Innes GD, Teichman JMH, Scheuermeyer FX, McRae AD, Grafstein E, Andruchow J, Cheng L, Law MR. Does early intervention improve outcomes for patients with acute ureteral colic? CAN J EMERG MED 2021; 23:679-686. [PMID: 34491558 DOI: 10.1007/s43678-020-00016-4] [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: 06/12/2020] [Accepted: 08/26/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Early surgical intervention is increasingly employed for patients with ureteral colic, but guidelines and current practice are variable. We compared 60-day outcomes for matched patients undergoing early intervention vs. spontaneous passage. METHODS This multicentre propensity-matched cohort analysis used administrative data and chart review to study all eligible emergency department (ED) patients with confirmed 2.0-9.9 mm ureteral stones. Those having planned stone intervention within 5 days comprised the intervention cohort. Controls attempting spontaneous passage were matched to intervention patients based on age, sex, stone width, stone location, hydronephrosis, ED site, ambulance arrival and acuity level. The primary outcome was treatment failure, defined as rescue intervention or hospitalization within 60 days, using a time to event analysis. Secondary outcome was ED revisit rate. RESULTS Among 1154 matched patients, early intervention did not reduce the risk of treatment failure (adjusted hazard ratio 0.94; P = 0.61). By 60 days, 21.8% of patients in both groups experienced the composite primary outcome (difference 0.0%; 95% confidence interval - 4.8 to 4.8%). Intervention patients required more hospitalizations (20.1% vs. 12.8%; difference 7.3%; 95% CI 3.0-11.5%) and ED revisits (36.1% vs. 25.5%; difference 10.6%; 95% CI 5.3-15.9%), but (insignificantly) fewer rescue interventions (18.9% vs. 21.3%; difference - 2.4%; 95% CI - 7.0 to 2.2%). CONCLUSIONS In matched patients with 2.0-9.9 mm ureteral stones, early intervention was associated with similar rates of treatment failure but greater patient morbidity, evidenced by hospitalizations and emergency revisits. Physicians should adopt a selective approach to interventional referral and consider that spontaneous passage probably provides better outcomes for many low-risk patients.
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Affiliation(s)
- Grant D Innes
- Department of Emergency Medicine and Department of Community Health Sciences, University of Calgary, Room C231, Foothills Medical Centre, 1403, 29 Street NW, Calgary, AB, T2N 2T9, Canada.
| | - Joel M H Teichman
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Frank X Scheuermeyer
- Department of Emergency Medicine and Center for Healthcare Evaluation and Outcome Sciences, St Paul's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Andrew D McRae
- Department of Emergency Medicine and Department of Community Health Sciences, University of Calgary, Room C231, Foothills Medical Centre, 1403, 29 Street NW, Calgary, AB, T2N 2T9, Canada
| | - Eric Grafstein
- Department of Emergency Medicine and Center for Healthcare Evaluation and Outcome Sciences, St Paul's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - James Andruchow
- Department of Emergency Medicine and Department of Community Health Sciences, University of Calgary, Room C231, Foothills Medical Centre, 1403, 29 Street NW, Calgary, AB, T2N 2T9, Canada
| | - Lucy Cheng
- Centre for Health Services and Policy Research, School for Population and Public Health, University of British Columbia, Vancouver, BC, Canada
| | - Michael R Law
- Centre for Health Services and Policy Research, School for Population and Public Health, University of British Columbia, Vancouver, BC, Canada
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Al-Terki A, Alkabbani M, Alenezi TA, Al-Shaiji TF, Al-Mousawi S, El-Nahas AR. Emergency vs elective ureteroscopy for a single ureteric stone. Arab J Urol 2020; 19:137-140. [PMID: 34104487 PMCID: PMC8158266 DOI: 10.1080/2090598x.2020.1813004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Objective To compare emergency with elective ureteroscopy (URS) for the treatment of a single ureteric stone. Patients and methods The files of adult patients with a single ureteric stone were retrospectively reviewed. Patients with fever or turbid urine on passage of the guidewire beside the stone underwent ureteric stenting or nephrostomy drainage. Patients who underwent URS were included and divided into two groups: the emergency (EM) Group, those who presented with persistent renal colic and underwent emergency URS within 24 h; and the elective (EL) Group, who underwent elective URS after ≥14 days of diagnosis. Patients with ureteric stents were excluded. The technique for URS was the same in both groups. Safety was defined as absence of complications. Efficacy was defined as the stone-free rate after a single URS session. Results From March 2015 to September 2018, 179 patients (107 in the EM Group and 72 in the EL Group) were included. There were significantly more hydronephrosis and smaller stones in the EM Group (P = 0.002 and P = 0.001, respectively). Laser disintegration was needed in more patients in the EL Group (83% vs 68%, P = 0.023). Post-URS ureteric stents were inserted in more patients in the EM Group (91% vs 72%, P = 0.001). Complications were comparable for both groups (4.2% for EL and 5.6% for EM, P = 0.665). Stone-free rates were also comparable (93% in the EL Group and 96% in the EM Group, P = 0.336). Conclusions Emergency URS can be as safe and effective as elective URS for the treatment of a single ureteric stone if it is performed in patients without fever or turbid urine. Abbreviations: EL Group: elective group; EM Group: emergency group; KUB: plain abdominal radiograph of the kidneys, ureters and bladder; MET: medical expulsive therapy; NCCT: non-contrast CT; SFR: stone-free rate; SWL: shockwave lithotripsy; URS: ureteroscopy
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Affiliation(s)
| | | | | | | | | | - Ahmed R El-Nahas
- Urology Unit, Al-Amiri Hospital, Kuwait City, Kuwait.,Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
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Valley ZA, Kaler KS. Acute care for renal colic in Canadian healthcare - a commentary on emergency department patient flow metrics and treatment options. Can Urol Assoc J 2020; 14:265-266. [PMID: 33626319 DOI: 10.5489/cuaj.6823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Zachary A Valley
- Department of Surgery, Section of Urology, University of Calgary, Calgary, AB, Canada
| | - Kamaljot S Kaler
- Department of Surgery, Section of Urology, University of Calgary, Calgary, AB, Canada
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6
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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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Tran TY, Hernandez Bustos N, Kambadakone A, Eisner B, Pareek G. Emergency Ureteral Stone Treatment Score Predicts Outcomes of Ureteroscopic Intervention in Acute Obstructive Uropathy Secondary to Urolithiasis. J Endourol 2017. [PMID: 28637368 DOI: 10.1089/end.2017.0043] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Immediate ureteroscopic treatment for patients presenting to the emergency room with symptomatic ureterolithiasis is more commonly being utilized. Recent reports demonstrate good efficacy for emergency ureteroscopy (URS); however, preoperative predictors of treatment success have not been described. In this study, we report our multicenter experience with emergency URS and identify predictors of successful treatment. We also describe the Emergency Ureteral Stone Treatment (EUST) score, which integrates these predictors and stratifies patients into those that are likely and unlikely to have successful treatment. MATERIALS AND METHODS Laboratory and radiographic data for all patients who underwent emergency URS for acute symptomatic ureterolithiasis from 2010 to 2015 were reviewed. Statistical difference among parameters for patients who were stone free (SF) and not SF was assessed with the Student's t-test. Cutoff values for significant predictors were determined using sensitivity and specificity analysis. The EUST score was determined based on the number of cutoffs a patient was below. RESULTS Two hundred two of 247 patients (81.8%) were SF. Two complications (ureteral perforation) occurred. Stone size, duration of symptoms before presentation, and serum white blood count at presentation did not affect SF rates. 95.5% of the treatment failures were attributed to a tight ureter preventing stone access. Patients who received alpha blockers before treatment were more likely to be SF (98.0% vs 55.5%, p < 0.01). Periureteral density (PUD) was lower in SF patients (2.8 HU vs 19.6 HU, p < 0.01), whereas the increase in serum creatinine from baseline (ΔCr) was greater in non-SF patients (0.44 mg/dL vs 0.20 mg/dL, p < 0.01). EUST score of 0, 1, and 2 correlated with SF rates of 20.6%, 81.9%, and 99.2%, respectively. CONCLUSIONS Combined consideration of PUD and ΔCr with the EUST score can assist in selecting optimal candidates for immediate ureteroscopic management. Administration of alpha blockers before surgery may improve success rates by providing preoperative ureteral dilation.
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Affiliation(s)
- Timothy Y Tran
- 1 Division of Urology, Warren Alpert Medical School of Brown University , Providence, Rhode Island
| | | | - Avinash Kambadakone
- 3 Department of Radiology, Massachusetts General Hospital , Boston, Massachusetts
| | - Brian Eisner
- 2 Department of Urology, Massachusetts General Hospital , Boston, Massachusetts
| | - Gyan Pareek
- 1 Division of Urology, Warren Alpert Medical School of Brown University , Providence, Rhode Island
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Arcaniolo D, De Sio M, Rassweiler J, Nicholas J, Lima E, Carrieri G, Liatsikos E, Mirone V, Monga M, Autorino R. Emergent versus delayed lithotripsy for obstructing ureteral stones: a cumulative analysis of comparative studies. Urolithiasis 2017; 45:563-572. [DOI: 10.1007/s00240-017-0960-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 01/22/2017] [Indexed: 12/23/2022]
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Shabana W, Teleb M, Dawod T, Elsayed E, Desoky E. Feasibility and outcome of emergency ureteroscopic removal of lower ureteral stone under intravenous sedation: A prospective study. AFRICAN JOURNAL OF UROLOGY 2016. [DOI: 10.1016/j.afju.2015.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Abstract
Ureteric colic is a common presentation to acute emergency services. The gold standard test for the diagnosis of acute ureteric colic is a non-contrast computer tomography of the kidneys ureters and bladder (CT KUB). Non-steroidal anti-inflammatory drugs (NSAIDs) should be used as first-line analgesia, with studies showing that there is no role for steroid or phosphodiesterase-5 inhibitors. There is emerging evidence that a high body mass index (BMI) is a risk factor. The drugs used to facilitate stone passage are known as medical expulsive therapy (MET). The most evaluated being alpha-blockers. The Spontaneous Urinary Stone Passage Enabled by Drugs (SUSPEND) trial was designed to evaluate the use of MET (tamsulosin and nifedipine). This trial showed that there was no difference with MET and placebo for the spontaneous passage of ureteric stones. There is an emerging role for the use of primary ureteroscopy in the management of non-infective ureteric stones.
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Khatami A, Rosengren K. Reduced time from diagnosis to stone-free status in patients with ureteral calculi. Int J Health Care Qual Assur 2016; 29:276-87. [PMID: 27120506 DOI: 10.1108/ijhcqa-03-2015-0028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose - The purpose of this paper is to describe an improvement project and its effects on decreasing the time from diagnosis to treatment for patients with kidney stones and to reduce the negative effects related to untreated stones at one hospital in western Sweden. Design/methodology/approach - A quantitative descriptive study based on Nolan's improvement model was used. The quality improvement effects were evaluated using statistical process control. Findings - Extracorporeal shock wave lithotripsy treatment's positive effects within 48 hours were described as efficiency (decreased waiting time) from diagnosis to treatment, even if a re-treatment was necessary. The results also showed a reduction in the usage of percutaneous nephropyelostomies as a treatment option. Research limitations/implications - This study includes data from one department at one hospital in one country. Comparative data include the time from acute radiological examination to final treatment but not total re-treatments, complications or time to up following radiological examination. However, the study was performed over one year and analyzed data from medical records in a systematic way. Practical implications - This study may inspire measuring and developing routines from diagnosis to treatment for patients who are transferred within different departments at one hospital. Social implications - By measuring the working process, resource use within a healthcare organization could be visualized. Planning and co-operation at different managerial levels are key factors for success when improvement projects are performed. Originality/value - Studies in improvement projects considering ureteral or kidney stones are generally lacking; thus, this study is important for improving the care of patients with this diagnose.
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Affiliation(s)
- Annelie Khatami
- Department of Urology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Kristina Rosengren
- Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden
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Jessen JP, Breda A, Brehmer M, Liatsikos EN, Millan Rodriguez F, Osther PJS, Scoffone CM, Knoll T. International Collaboration in Endourology: Multicenter Evaluation of Prestenting for Ureterorenoscopy. J Endourol 2016; 30:268-73. [DOI: 10.1089/end.2015.0109] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Jan Peter Jessen
- Department of Urology, Sindelfingen-Boeblingen Medical Center, University of Tuebingen, Sindelfingen, Germany
| | - Alberto Breda
- Department of Urology, Fundació Puigvert, Autonoma University of Barcelona, Barcelona, Spain
| | - Marianne Brehmer
- Department of Urology, Karolinska University Stockholm Sweden and Aarhus University Hospital, Stockholm, Denmark
| | | | - Felix Millan Rodriguez
- Department of Urology, Fundació Puigvert, Autonoma University of Barcelona, Barcelona, Spain
| | - Palle Jörn Sloth Osther
- Department of Urology, Lillebaelt Hospital, University of Southern Denmark, Fredericia, Denmark
| | | | - Thomas Knoll
- Department of Urology, Sindelfingen-Boeblingen Medical Center, University of Tuebingen, Sindelfingen, Germany
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13
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Sivalingam S, Stormont IM, Nakada SY. Contemporary Practice Patterns in the Management of Acute Obstructing Ureteral Stones. J Endourol 2015; 29:736-40. [DOI: 10.1089/end.2014.0681] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Sri Sivalingam
- Department of Urology, Glickman Urological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Ian M. Stormont
- Department of Urology, University of Wisconsin Hospitals and Clinics, Madison, Wisconsin
| | - Stephen Y. Nakada
- Department of Urology, University of Wisconsin Hospitals and Clinics, Madison, Wisconsin
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Ibrahim AK. Reporting ureteroscopy complications using the modified clavien classification system. Urol Ann 2015; 7:53-7. [PMID: 25657545 PMCID: PMC4310118 DOI: 10.4103/0974-7796.148611] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2014] [Accepted: 08/06/2014] [Indexed: 11/20/2022] Open
Abstract
Objective: Perioperative complications are one of the surrogate indicators of surgical outcomes. However, reporting these complications need a precise grading system. Our aim is to report and grade the complications of semirigid ureteroscopy in ureteral stone management according to the modified Clavien classification system. Materials and Methods: This is a prospective study conducted From January 2012 to June 2013. All patients with ureteral stones who were indicated for semirigid URS were evaluated. All procedures were performed by the same surgeon. The data recorded including patient demographics, clinical indication, stone size and location, operative time and complications were classified according to the modified Clavien classification system. The patients were followed for 8 weeks postoperatively. Results: 148 patients included, Stone distribution was: 89 (60.1%) lower ureteral, 26 (17.6%) mid ureteral, and 33 (22.3%) upper ureteral. the mean stone size was 8.6 mm. Urgent URS done in 23% of patient. The overall stone free rate was 88.5%, the individual stone free rate for the upper, middle and lower ureter were 87.9%, 84.6%, and 89.9%, respectively. The mean operative time was 31.9 min (20-50 min.). Complications occurred in 26.35% of patients. Grade I complications occurred in 32 patients (26.1%), grade II in 9 (6.1%), grade IIIa in 7 (4.7%), grade IIIb in 8 (5.4%), grade IVa in two patient (1.35%), and grade IVb in one patient (0.7%). No grade V complication was encountered. Conclusion: Ureteroscopy becomes the vanguard interventional therapy for ureteral stones with well-established efficacy and safety. It is of paramount importance to adopt a precise structured classification system for reporting surgical complications, that should be flexible and comprehensive in order to accommodate the various and rapidly expanding surgical fields.
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15
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Sterling M, Ziemba J, Mucksavage P. Acute management of symptomatic nephrolithiasis. World J Clin Urol 2014; 3:161-167. [DOI: 10.5410/wjcu.v3.i3.161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 05/23/2014] [Accepted: 08/29/2014] [Indexed: 02/06/2023] Open
Abstract
Over half a million patients present to emergency departments and nearly 3 million patients visit healthcare providers annually due to problems associated with urolithiasis. Despite updated guidelines from the American Urological Association and European Association of Urology for the evaluation and management of nephrolithiasis, considerable variability still exists regarding treatment for acute symptomatic upper urinary tract stones. Therefore, this article will review the current evaluation and management of acute symptomatic nephrolithiasis. Initial management includes analgesia and antiemetics. Additionally, a urinalysis and creatinine are required laboratory evaluations. Acute imaging with a non-contrast computed tomography (CT) scan is the diagnostic imaging modality of choice. However, concerns over radiation exposure have led towards low-dose and even ultra-low-dose protocols for the detection of urinary calculi. Low-dose non-contrast CT scans are now standard of care for the initial diagnosis of renal colic in patients with a body mass index ≤ 30. Medical expulsive therapy is recommended for patients with a ureteral calculus < 10 mm and no signs of infection. Emergency urinary decompression is mandatory for a specific subset of patients, especially those with infection. Although limited data exists, emergency ureteroscopy or even shock wave lithotripsy may also be therapeutic options.
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Zargar-Shoshtari K, Anderson W, Rice M. Role of emergency ureteroscopy in the management of ureteric stones: analysis of 394 cases. BJU Int 2014; 115:946-50. [PMID: 24925167 DOI: 10.1111/bju.12841] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To analyse the outcomes of emergency ureteroscopy (URS) cases performed in Auckland City Hospital. METHODS We conducted a retrospective review of all emergency URS procedures performed at Auckland City Hospital between 1 January 2010 and 31 December 2011. Data on patients, stones and procedures were collected and analysed. Emergency URS failure was defined as fragments >3 mm or the need for a repeat procedure. RESULTS A total of 499 URS procedures were identified. Of these 394 (79%) were emergency procedures. The mean (sd; range) patient age was 48 (16; 13-88) years. In all, 83% of emergency URS cases had an American Society of Anesthesiologists (ASA) score of 1 or 2, 25% of stones were >9 mm, with a mean (sd) size of 8 (4) mm, and 285 procedures (72%) were successful. These patients were younger (47 vs 51 years), were more likely to have an ASA score of 1 (103 patients in the successful treatment group vs 26 in the failed treatment group), had smaller stones (7 vs 9 mm) and were more likely to have distal stones (P < 0.05). A total of 20 complications (5%) were recorded including six false passages and three mucosal injuries, one of which required radiological intervention, and 50 patients (13%) re-presented, for pain (76%), bleeding (10%) or infection (14%). CONCLUSION We showed that emergency URS is a feasible approach for the routine management of acute ureteric colic with a low complications rate. A subgroup of younger, healthier patients may benefit the most from the procedure.
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Affiliation(s)
| | - William Anderson
- Department of Urology, Auckland City Hospital, Auckland, New Zealand
| | - Michael Rice
- Department of Urology, Auckland City Hospital, Auckland, New Zealand
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17
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Morey AF, Brandes S, Dugi DD, Armstrong JH, Breyer BN, Broghammer JA, Erickson BA, Holzbeierlein J, Hudak SJ, Pruitt JH, Reston JT, Santucci RA, Smith TG, Wessells H. Urotrauma: AUA guideline. J Urol 2014; 192:327-35. [PMID: 24857651 DOI: 10.1016/j.juro.2014.05.004] [Citation(s) in RCA: 285] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2014] [Indexed: 01/08/2023]
Abstract
PURPOSE The authors of this guideline reviewed the urologic trauma literature to guide clinicians in the appropriate methods of evaluation and management of genitourinary injuries. MATERIALS AND METHODS A systematic review of the literature using the MEDLINE® and EMBASE databases (search dates 1/1/90-9/19/12) was conducted to identify peer-reviewed publications relevant to urotrauma. The review yielded an evidence base of 372 studies after application of inclusion/exclusion criteria. These publications were used to inform the statements presented in the guideline as Standards, Recommendations or Options. When sufficient evidence existed, the body of evidence for a particular treatment was assigned a strength rating of A (high), B (moderate) or C (low). In the absence of sufficient evidence, additional information is provided as Clinical Principles and Expert Opinions. RESULTS Guideline statements were created to inform clinicians on the initial observation, evaluation and subsequent management of renal, ureteral, bladder, urethral and genital traumatic injuries. CONCLUSIONS Genitourinary organ salvage has become increasingly possible as a result of advances in imaging, minimally invasive techniques, and reconstructive surgery. As the field of genitourinary reconstruction continues to evolve, clinicians must strive to approach clinical problems in a creative, multidisciplinary, evidence-based manner to ensure optimal outcomes.
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Affiliation(s)
- Allen F Morey
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - Steve Brandes
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - Daniel David Dugi
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - John H Armstrong
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - Benjamin N Breyer
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - Joshua A Broghammer
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - Bradley A Erickson
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - Jeff Holzbeierlein
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - Steven J Hudak
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - Jeffrey H Pruitt
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - James T Reston
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - Richard A Santucci
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - Thomas G Smith
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
| | - Hunter Wessells
- American Urological Assocation Education and Research, Inc., Linthicum, Maryland
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18
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Panah A, Patel S, Bourdoumis A, Kachrilas S, Buchholz N, Masood J. Factors predicting success of emergency extracorporeal shockwave lithotripsy (eESWL) in ureteric calculi--a single centre experience from the United Kingdom (UK). Urolithiasis 2013; 41:437-41. [PMID: 23748923 PMCID: PMC7120875 DOI: 10.1007/s00240-013-0580-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Accepted: 05/25/2013] [Indexed: 01/22/2023]
Abstract
Few studies show that "emergency extracorporeal shockwave lithotripsy (eESWL)" reduces the incidence of ureteroscopy in patients with ureteric calculi. We assess success of eESWL and look to study and identify factors which predict successful outcome. We retrospectively studied patients presenting with their first episode of ureteric colic undergoing eESWL (within 72 h of presentation) over a 5-year period. Patient's age, gender, stone size and location, time between presentation and ESWL, number of shock waves and ESWL sessions, and Hounsfield units (HU) were recorded. 97 patients (mean age 40 years; 76 males, 21 females) were included. 71 patients were stone free after eESWL (73.2 %) (group 1) and 26 patients failed treatment and proceeded to ureteroscopy (group 2). The two groups were well matched for age and gender. Mean stone size in group 1 and 2 was 6.4 mm and 7.7 mm, respectively, (p = 0.00141). Stone location was 34, 21, and 16 in upper, middle and lower ureter in group 1 compared to 11, 5, and 10 in group 2, respectively. Mean HU in group 1 was 480 and 612 in group 2 (p value 0.0036). In group 2, significantly, more patients received treatment after 24 h compared with group 1 (38 vs 22.5 %). The number of shock waves, maximal intensity, and ESWL sessions were not significantly different in the two groups. No complications were noted. eESWL is safe and effective in patients with ureteric colic. Stone size and Hounsfield units are important factors in predicting success. Early treatment (≤24 h) minimizes stone impaction and increases the success rate of ESWL.
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Affiliation(s)
- A Panah
- Endourology and Stone Services, Barts Health NHS Trust, London, UK
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19
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Matani YS, Al-Ghazo MA, Al-Azab RS, Hani OB, Ghalayini IF, Hani IB. Emergency versus elective ureteroscopic treatment of ureteral stones. Can Urol Assoc J 2013; 7:E470-4. [PMID: 23914262 DOI: 10.5489/cuaj.1402] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION This retrospective study investigates the role of the emergency ureteroscopic (URS) approach in the definitive treatment of ureteric stones. METHODS We reviewed all patients admitted for ureteric stones from May 2003 to December 2010. Those who underwent URS stone treatment were selected and stratified into emergency (EMG) and elective groups (ELG). Emergency URS is defined as URS being performed within 24 hours of admission to the emergency room. The main indication for emergency treatment was refractory ureteric colic in spite of narcotic analgesia. Both groups were statistically compared in terms of their patient-, stone- and outcome-related variables. The overall success rate was defined by the clearance of the stone and/or presence of residual fragments (<3 mm) at the end of 4-week follow-up period. RESULTS In total, 903 patients were suitable for analysis with 244 and 659 patients in the EMG and ELG, respectively. Age, sex and comorbidities were comparable in both groups. Average ages were 43.4 ± 15.31 and 45.6 ± 13.24 years among EMG and ELG, respectively. Stones had an average size of 0.92 ± 0.49 (in the EMG group) and 0.96 ± 0.53 cm (in the ELG group). We found that 61.1% and 65.7% of stones were distally located in the EMG and ELG, respectively. EMG had a longer operative time (69 ± 21.03 vs. 57 ± 13.45 minutes) with comparable average hospital stays (1.9 days). Intra-operative double-J stents or ureteric catheter insertion was noted in 72.5 and 67.7% of EMG and ELG, respectively. The overall complication rates were reported in 13.1% in EMG and 14.4% in ELG. A higher rate of ureteric injuries (early and late) was documented in the EMG group (7% vs. 5.6%). Most of these injuries were minor and manageable without additional procedure and/or general anesthesia. Success was achieved in 90.6% and 91.8% of the EMG and ELG groups, respectively. CONCLUSION With recent advances in technology, the growing trend toward one-stage definitive treatment, patient acceptability and rising concerns over financial aspects, emergency URS treatment of ureteric stones is evolving as a standard initial management option.
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Affiliation(s)
- Yousef S Matani
- King Abdullah University Hospital, Department of Surgery and Urology, Jordan University of Science and Technology, Faculty of Medicine, Irbid, Jordan
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Youn JH, Kim SS, Yu JH, Sung LH, Noh CH, Chung JY. Efficacy and safety of emergency ureteroscopic management of ureteral calculi. Korean J Urol 2012; 53:632-5. [PMID: 23061001 PMCID: PMC3460006 DOI: 10.4111/kju.2012.53.9.632] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2012] [Accepted: 07/20/2012] [Indexed: 11/23/2022] Open
Abstract
Purpose To evaluate the efficacy and safety of the ureteroscopic management of ureteral stones immediately after a first colic attack. Materials and Methods We retrospectively analyzed the data of 226 patients with obstructive ureteral stones who underwent ureteroscopy with stone retrieval. The 67 patients in group A underwent ureteroscopy within 48 hours of admission to our emergency department, whereas the 159 patients in group B underwent ureteroscopy more than 48 hours after admission. The chi-square test was used to evaluate and compare stone-free status, auxiliary procedures, and complications and the Kruskal-Wallis and Fisher's exact tests were used to analyze qualitative data. Results Mean stone sizes in groups A and B were 2.41±1.62 mm and 4.11±2.64 mm, respectively. No patient experienced a major complication during or after the procedure. Stone-free rates were 89.55% and 89.93%, respectively. Conclusions Emergency ureteroscopy in cases of obstructive ureteral stones is both safe and effective and offers the advantages of immediate stone fragmentation and the relief of acute-onset colic pain.
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Affiliation(s)
- Jun Ho Youn
- Department of Urology, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
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21
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Picozzi SCM, Ricci C, Gaeta M, Casellato S, Stubinski R, Bozzini G, Pace G, Macchi A, Carmignani L. Urgent ureteroscopy as first-line treatment for ureteral stones: a meta-analysis of 681 patients. ACTA ACUST UNITED AC 2012; 40:581-6. [PMID: 22367457 DOI: 10.1007/s00240-012-0469-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2011] [Accepted: 02/04/2012] [Indexed: 11/30/2022]
Abstract
There are various recent studies on the use of ureteroscopy and debate on whether this should be the first-line treatment for patients with ureteral stones. The aim of this meta-analysis was to understand the role of this surgical procedure in the emergency setting as first-line treatment and to compare the immediate procedure with a delayed one in terms of stone-free rate and complications. A bibliographic search covering the period from January 1980 to March 2010 was conducted in PubMed, MEDLINE and EMBASE. This analysis is based on the six studies found that fulfilled the predefined inclusion criteria. A total of 681 participants were included. The number of participants in each of the studies considered ranged from 27 to 244 (mean 113). Stone-free rates were 81.9% (72.0-91.8) for the proximal ureter, 87.3% (82.6-92.0) for the mid-ureter, 94.9% (92.1-97.6) for the distal ureter and 89.5% (86.5-92.5) overall according to the logistic regression applied. These values are not statistically significantly different from those reported in the AUA and EAU guidelines. The stone diameter seems to affect the stone-free rate. An increase of the stone diameter of 1 mm beyond 8 mm corresponded to a reduction of stone-free rate of 5% (2.4-8.0) and 8.1% (3.8-12.1) for the distal and proximal ureters, respectively. There is a complete lack of information in international guidelines on the ureteroscopic management of ureteral stones in an emergency setting and the currently available results are dispersed in a few studies in the literature. The rationale for using emergency ureteroscopy is more rapid stone clearance and relief from colic pain. According to our meta-analysis, immediate ureteroscopy for ureteral stone colic seems to be a safe treatment with a high success rate. This evidence will be validated by further randomized studies, with larger series of patients.
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Affiliation(s)
- Stefano C M Picozzi
- Urology Department, IRCCS Policlinico San Donato, University of Milan, San Donato Milanese, MI, Italy.
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