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Figaroa OJA, Hendriks N, Kamphuis GM, Beerlage HP, van Moorselaar RJA, Bins AD, Baard J. Longer is Better for Endoscopic Follow-up of Upper Tract Urothelial Carcinoma After Ureteroscopic Treatment: An Evaluation Spanning 10 Years of Data. Eur Urol Oncol 2024; 7:853-859. [PMID: 38057192 DOI: 10.1016/j.euo.2023.11.017] [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: 06/26/2023] [Revised: 11/08/2023] [Accepted: 11/17/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Tumour recurrences are frequent among patients with upper tract urothelial carcinoma (UTUC) treated with ureteroscopy (URS). Therefore, guidelines recommend a strict follow-up regimen, but there is little evidence on how to do this. OBJECTIVE To analyse outcomes during our follow-up regimen and the impact on treatment in terms of ipsilateral UTUC recurrence, treatment conversion, and tumour upgrading, and to evaluate potential prognostic factors, including second-look URS outcomes. A secondary objective was to evaluate survival outcomes. DESIGN, SETTING, AND PARTICIPANTS The single-centre cohort included all adult patients with nonmetastatic UTUC treated with URS from January 2010 to December 2020. Follow-up involved endoscopy at 3-mo intervals in the first year, then at 6-mo intervals up to year 3, and yearly thereafter. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Descriptive analyses were performed for the follow-up outcomes. The Andersen-Gill model for recurrent event analysis was used to analyse tumour recurrences, and multivariable Cox regression to analyse for predictors for treatment conversion in low-grade tumours. RESULTS AND LIMITATIONS We analysed 71 patients with median follow-up of 49.5 mo. The overall 2-yr recurrence-free survival (RFS) rate was 22%. In low-grade disease, the 1-yr RFS rate was 50% and the 2-yr RFS rate was 29%. Treatment was converted to radical nephroureterectomy for 23 patients, at a median time to conversion of 9.9 mo. Upgrading was seen in 13 patients, at a median time to upgrading of 21.9 mo. No factors were prognostic for either tumour recurrence or treatment conversion. The 5-yr OS, CSS, and MFS rates were 82%, 86%, and 84%, respectively. CONCLUSIONS Our data show that it is rational to extend endoscopic follow-up for UTUC treated with URS, as clinically relevant events (treatment conversion and tumour upgrading) occur beyond the current 6-mo guideline recommendation. Second-look URS outcomes were not prognostic for tumour recurrence or treatment conversion during follow-up. PATIENT SUMMARY Our study results show that for patients with cancer of the upper urinary tract treated with kidney-sparing surgery through a small telescope called a ureteroscope (URS), most of the clinically relevant events (treatment conversion and tumour upgrading) occur outside the current recommended follow-up of 6 months. Therefore, URS follow-up should be extended for these patients.
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Affiliation(s)
- Orlane J A Figaroa
- Department of Urology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; Cancer Immunology, Cancer Center Amsterdam, Amsterdam, The Netherlands.
| | - Nora Hendriks
- Department of Urology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Guido M Kamphuis
- Department of Urology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; Cancer Center Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
| | - Harrie P Beerlage
- Department of Urology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; Cancer Center Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
| | - R Jeroen A van Moorselaar
- Department of Urology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; Cancer Center Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
| | - Adriaan D Bins
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; Cancer Immunology, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Joyce Baard
- Department of Urology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; Cancer Center Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands
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Jia L, Rood T, Kirkpatrick J, Sarode V. Utility of The Paris System (TPS) for upper urinary tract cytopathology: correlation with histology follow-up and UroVysion fluorescence in situ hybridization (FISH) analysis. J Am Soc Cytopathol 2024; 13:149-155. [PMID: 38341300 DOI: 10.1016/j.jasc.2023.12.003] [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: 10/13/2023] [Revised: 12/24/2023] [Accepted: 12/28/2023] [Indexed: 02/12/2024]
Abstract
INTRODUCTION The Paris System (TPS) provides a uniform reporting system of urine cytology based on well-defined cytologic criteria. Due to their rarity, there are limited data on the utility of TPS in upper urinary tract (UUT) lesions and follow-up histology of cases with abnormal cytology. We aimed to evaluate the utility of TPS for UUT lesions by correlating the cytologic diagnoses using TPS criteria with subsequent histology. Additionally, the diagnostic utility of UroVysion (Abbott) fluorescence in situ hybridization (FISH) was assessed. MATERIALS AND METHODS A total of 148 UUT cytology specimens were retrospectively identified (2018-2022). Cytologic interpretation was performed using TPS, and then correlated with the findings of concurrent or subsequent histologic specimens. The performance of UroVysion FISH was analyzed. Sensitivity and specificity, positive predictive value (PPV) and negative predictive value (NPV) for detecting high-grade urothelial carcinoma (HGUC) were determined. RESULTS Among 83 patients who had concurrent or subsequent histologic specimens, cyto-histologic discrepancy was seen in 7 cases (8.4%). The sensitivity, specificity, PPV, and NPV using TPS criteria for detecting HGUC were 87%, and 92%, 96.4%, and 73%, respectively. UroVysion FISH was performed in 21 patients with atypical cytologic findings. The sensitivity and specificity of UroVysion for detecting HGUC was 75% and 86%, respectively, while PPV and NPV were 86% and 75%, respectively. CONCLUSIONS In our experience, the application of TPS criteria for reporting upper urinary cytology was reliable at detecting UUT lesions, especially HGUC. UroVysion FISH was a valuable ancillary test for detecting HGUC of UUT.
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Affiliation(s)
- Liwei Jia
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas.
| | - Tricia Rood
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - James Kirkpatrick
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Venetia Sarode
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas
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Taratkin M, Singla N, Babaevskaya D, Androsov A, Shariat SF, Fajkovic H, Baniel J, Enikeev D. A Review of How Lasers Are Used in UTUC Surgery: Can the Choice of Laser Affect Outcomes? Cancers (Basel) 2023; 15:cancers15061874. [PMID: 36980763 PMCID: PMC10047311 DOI: 10.3390/cancers15061874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 03/17/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023] Open
Abstract
Upper tract urothelial carcinoma (UTUC) is a relatively rare disease with an aggressive phenotype compared to urothelial carcinoma in the bladder. In recent years, kidney-sparing surgery (KSS) and, in particular, endoscopic surgery have become the procedure of choice among urologists where the treatment of localized UTUC is concerned. Endoscopy tends to result in satisfactory oncological disease control while lowering morbidity and minimizing complications amongst the appropriately selected cohort of patients. While endoscopic surgery for UTUC might appear to be standardized, it, in fact, differs considerably depending on the source of energy used for resection/ablation. There has been little reliable data up to now on which laser energy source is the most superior. The goal of this review is, therefore, to outline the results of endoscopic UTUC treatment using different lasers and to analyze how these laser-tissue interactions may affect the surgery. We start by pointing out that the data remains insufficient when trying to determine which laser is the most effective in the endoscopic management of UTUC. The ever-growing number of indications for minimally invasive treatment and the increasing number of centers using laser surgery will, hopefully, lead to novel randomized controlled trials that compare the performance characteristics of the lasers as well as the effects of UTUC on patients.
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Affiliation(s)
- Mark Taratkin
- Institute for Urology and Reproductive Health, Sechenov University, 119435 Moscow, Russia
| | - Nirmish Singla
- Department of Urology, James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Diana Babaevskaya
- Institute for Urology and Reproductive Health, Sechenov University, 119435 Moscow, Russia
| | - Alexander Androsov
- Institute for Clinical Medicine, Sechenov University, 119021 Moscow, Russia
| | - Shahrokh F Shariat
- Institute for Urology and Reproductive Health, Sechenov University, 119435 Moscow, Russia
- Department of Urology, Medical University of Vienna, 1030 Vienna, Austria
- Department of Urology, Weill Cornell Medical College, New York, NY 10065, USA
- Department of Urology, University of Texas Southwestern, Dallas, TX 75390, USA
- Division of Urology, Department of Special Surgery, Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman 19328, Jordan
- Department of Urology, Second Faculty of Medicine, Charles University, 150 06 Prague, Czech Republic
| | - Harun Fajkovic
- Department of Urology, Medical University of Vienna, 1030 Vienna, Austria
- Karl Landsteiner Institute of Urology and Andrology, 3100 Vienna, Austria
| | - Jack Baniel
- Division of Urology, Rabin Medical Center, Petach Tikva 4920232, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Dmitry Enikeev
- Institute for Urology and Reproductive Health, Sechenov University, 119435 Moscow, Russia
- Department of Urology, Medical University of Vienna, 1030 Vienna, Austria
- Karl Landsteiner Institute of Urology and Andrology, 3100 Vienna, Austria
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Laukhtina E, Kawada T, Quhal F, Yanagisawa T, Rajwa P, von Deimling M, Pallauf M, Bianchi A, Majdoub M, Enikeev D, Fajkovic H, Teoh JYC, Rouprêt M, Gontero P, Shariat SF. Oncologic and Safety Outcomes for Retrograde and Antegrade Endoscopic Surgeries for Upper Tract Urothelial Carcinoma: A Systematic Review and Meta-analysis. Eur Urol Focus 2022; 9:258-263. [PMID: 36428210 DOI: 10.1016/j.euf.2022.11.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 11/02/2022] [Accepted: 11/11/2022] [Indexed: 11/24/2022]
Abstract
The aim of this study was to identify and summarize available data on oncologic and safety outcomes for retrograde versus antegrade endoscopic surgery in patients with upper tract urothelial carcinoma (UTUC). We systematically searched studies reporting on endoscopic surgery in patients with UTUC. The primary outcome of interest was oncologic control, including bladder and upper urinary tract recurrences. The secondary outcomes were any-grade and major complications. Twenty studies comprising 1091 patients were included in our analysis. The pooled bladder recurrence rate was 35% (95% confidence interval [CI] 28.0-42.3%; I2 = 48%) after retrograde endoscopic surgery and 17.7% (95% CI 6.5-32.1%; I2 = 29%) after antegrade endoscopic surgery. The pooled upper urinary tract recurrence rate was 56.4% (95% CI 41.2-70.9; I2 = 93%) after retrograde endoscopic surgery and 36.2% (95% CI 25.5-47.6%; I2 = 57%) after antegrade endoscopic surgery. The pooled complication rate was 12.5% (95% CI 0.8-32.8%; I2 = 94%) for any-grade complications and 6.6% (95% CI 0.1-19.1%; I2 = 89%) for major complications in the retrograde endoscopic cohort. In summary, our analyses suggest promising oncologic benefits of antegrade kidney-sparing surgery in terms of bladder and upper urinary tract recurrence rates in UTUC. Retrograde endoscopic surgery is a safe procedure with a minimal risk of complications and acceptable oncologic outcomes. Research should address the hypothesis that endoscopic antegrade surgery can be a safe and effective alternative for well-selected patients. PATIENT SUMMARY: One of the surgical options for treatment of cancer of the upper urinary tract is removal of the tumor through a small telescope called an endoscope. The endoscope can be inserted via the urethra (called a retrograde approach) or through a small incision in the skin (antegrade approach). Our review shows that the antegrade approach seems to provide acceptable cancer control rates. Further research could help to identify the role for endoscope surgery in cancer of the upper urinary tract.
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Outcome of Non-Muscle Invasive Upper Tract Urothelial Carcinoma Receiving Endoscopic Ablation: An Inverse Probability of Treatment Weighting Analysis. J Clin Med 2022; 11:jcm11051307. [PMID: 35268398 PMCID: PMC8910842 DOI: 10.3390/jcm11051307] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 02/19/2022] [Accepted: 02/25/2022] [Indexed: 11/25/2022] Open
Abstract
We compared the outcomes in early-stage upper tract urothelial carcinoma (UTUC) patients receiving endoscopic ablation (EA) with radical nephroureterectomy (RNU). From 2004 to 2018, cTa/T1N0M0 UTUC patients undergoing EA and RNU were enrolled. For reducing observational bias, propensity scores based on inverse probability of treatment weighting (IPTW) were utilized for comparing the oncologic outcomes and renal function changes. In total, 65 of 184 cTa/T1 UTUC patients were analyzed after exclusion of 119 patients with end-stage renal disease, and lack of previous ureteroscopic biopsy. The studied patients included 23 who received EA and 42 RNU, and both groups were well balanced after adjusting with IPTW. The median follow-up period was 43.6 months. There was no statistical difference between the two groups in terms of oncological outcome. The EA group exhibited less estimated glomerular filtration rate (eGFR) decline one year later (0.0% vs. 20.2%, p < 0.001) and less worsening of chronic kidney status (13.2% vs. 46.5%, p = 0.026). Among patients receiving EA, high-grade tumors exhibited higher subsequent recurrence in the residual urinary tract than did the low-grade ones. (p = 0.037). In summary, endoscopic ablation preserves renal function without compromising oncological outcome in selected UTUC patients. High-grade tumors should be strictly followed up following endoscopic ablation.
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Agarwal PK, Sfakianos JP, Feldman A, Tagawa ST, Black PC. A 25-year perspective on advances in an understanding of the biology, evaluation, treatment and future directions/challenges of urothelial cancer. Urol Oncol 2021; 39:528-547. [PMID: 34332848 DOI: 10.1016/j.urolonc.2021.05.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/25/2021] [Accepted: 05/28/2021] [Indexed: 11/16/2022]
Abstract
The Urologic Oncology Journal was founded 25 years ago and we reviewed the literature since that time in the area of urothelial cancer to see the progress and pitfalls we have made over this time period. A comprehensive literature search was conducted by the authors involved who are all actively involved in research, clinical trials, and treatment for urothelial cancer and the results were summarized over the past 25 years. The field of urothelial cancer has evolved tremendously in the last 25 years with the incorporation of molecular subtyping, novel imaging, immunotherapy, and robotic surgery. However, treatments such as BCG and radical cystectomy have remained steadfast over the last 25 years. Although we have a better understanding of the biology of bladder cancer, we still have a long way from being able to cure patients with bladder cancer and eliminate morbidity from treatments. Nevertheless, considerable progress has been made since the founding of the Urologic Oncology Journal 25 years ago.
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Affiliation(s)
- Piyush K Agarwal
- Section of Urology, Department of Surgery, UChicago Medicine, Chicago, IL.
| | - John P Sfakianos
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Adam Feldman
- Department of Urology, Massachusetts General Hospital, Boston, MA
| | - Scott T Tagawa
- Division of Hematology and Oncology, Departments of Medicine and Urology, Weill Cornell Medicine, New York, NY
| | - Peter C Black
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
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Novel Adjuvant Therapies for Upper Tract Urothelial Carcinoma After Endoscopic Management. Bladder Cancer 2021. [DOI: 10.1007/978-3-030-70646-3_37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Roupret M, Seisen T, Grande P. Adjuvant Therapy for Upper Tract Urothelial Carcinoma after Endoscopic Management. Bladder Cancer 2021. [DOI: 10.1007/978-3-030-70646-3_36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Linehan J, Schoenberg M, Seltzer E, Thacker K, Smith AB. Complications Associated With Ureteroscopic Management of Upper Tract Urothelial Carcinoma. Urology 2020; 147:87-95. [PMID: 33031842 DOI: 10.1016/j.urology.2020.09.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 09/07/2020] [Accepted: 09/17/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES To compile and examine safety data from clinical studies of endoscopic management of patients with low-grade upper tract urothelial carcinoma (UTUC) to identify rates and factors associated with reported complications. METHODS Ovid Medline and Ovid Medline Daily (with Embase as secondary search) including citations from 1946-2018 were queried using the following terms: ureteroscopy, ureter, catheter, endoscopy, complication, adverse events, morbidity, ablation, laser, upper tract urothelial carcinoma, ureteral stricture, ureteral stenosis, and ureteral injury. Abstracts were reviewed for relevance; diagnostic studies, case studies, and reviews were excluded. RESULTS Thirty-eight publications (7 prospective, 31 retrospective) representing >1100 patients were identified. Ureteral stricture was the most frequently reported complication (studies; rates) (26/38; 0-27%), with incidence associated with number of procedures and treatment method. Bleeding, infection, and fever were most common with adjuvant treatment (BCG or mitomycin). Serious and fatal complications were rare. CONCLUSIONS Ureteral stricture is the most frequent complication of endoscopic UTUC management but can be managed successfully in most cases. Most complications were minor. Although additional prospective studies are needed, these results support the safety of ureteroscopic management of UTUC in appropriately selected patients.
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Affiliation(s)
- Jennifer Linehan
- Department of Urology, John Wayne Cancer Institute, Providence St. John's Health Center, Santa Monica, CA
| | - Mark Schoenberg
- Department of Urology, The Montefiore Medical Center & The Albert Einstein College of Medicine, Bronx, NY; UroGen Pharma, New York, NY
| | | | | | - Angela B Smith
- Department of Urology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC.
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Jung H, Giusti G, Fajkovic H, Herrmann T, Jones R, Straub M, Baard J, Osther PJS, Brehmer M. Consultation on UTUC, Stockholm 2018: aspects of treatment. World J Urol 2019; 37:2279-2287. [PMID: 31123852 PMCID: PMC6825640 DOI: 10.1007/s00345-019-02811-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 05/17/2019] [Indexed: 12/22/2022] Open
Abstract
Purpose To provide an overview of treatment modalities for management of upper tract urothelial carcinoma (UTUC). Methods In accordance with the standards for a scoping review, data presentation and discussion at the Consultation on UTUC in Stockholm, 6–7 September 2018, consensus was reached on the latest and most important treatment recommendations for UTUC. Using Pubmed, Web of Science, and Embase, publications were selected based on quality, clinical relevance, and level of evidence. Results Kidney-sparing surgery should be attempted for low-grade UTUC. Radical nephroureterectomy with bladder cuff excision is first option for high-grade disease. Post-operative bladder instillation of chemotherapy should be offered after RNU to reduce intravesical recurrence rate. Identification of tumor grade and stage is crucial when selecting treatment. Ureteroscopic management of low-grade and non-invasive UTUC achieves disease-free survival similar to that offered by radical nephroureterectomy but seems to be a risk factor for intravesical recurrence. Lymphadenectomy appears important for high-risk disease, although the therapeutic benefit needs further validation. There is little evidence supporting use of Bacillus Calmette–Guérin (BCG) and mitomycin C as monotherapy and adjuvant treatment in UTUC. A randomized clinical trial has indicated that platin-based chemotherapy for invasive UTUC improves disease-free survival, suggesting that adjuvant chemotherapy should be considered standard care for ≥ T2 N0–3M0 disease. Conclusions Risk stratification assessment is feasible and mandatory in UTUC. Identification of tumor grade and stage is essential for optimal treatment selection. Kidney-sparing surgery should be offered in low-risk disease, whereas radical nephroureterectomy and adjuvant chemotherapy should be considered in high-risk disease.
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Affiliation(s)
- Helene Jung
- Department of Urology, Urological Research Center, Lillebaelt Hospital, University of Southern Denmark, Vejle, Denmark
| | - Guido Giusti
- Department of Urology, IRCCS San Raffaele Hospital, Ville Turro Division, Milan, Italy
| | - Harun Fajkovic
- Department of Urology, Medical University of Vienna, Vienna, Austria
| | - Thomas Herrmann
- Department of Urology, Kantonsspital Frauenfeld, Frauenfeld, Switzerland
| | - Robert Jones
- Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland UK
| | - Michael Straub
- Department of Urology, University Hospital Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Joyce Baard
- Department of Urology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Palle Jörn Sloth Osther
- Department of Urology, Urological Research Center, Lillebaelt Hospital, University of Southern Denmark, Vejle, Denmark
| | - Marianne Brehmer
- Division of Urology, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Solna, Sweden
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Wang Q, Zhang T, Wu J, Wen J, Tao D, Wan T, Zhu W. Prognosis and risk factors of patients with upper urinary tract urothelial carcinoma and postoperative recurrence of bladder cancer in central China. BMC Urol 2019; 19:24. [PMID: 30999871 PMCID: PMC6471846 DOI: 10.1186/s12894-019-0457-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 04/09/2019] [Indexed: 12/30/2022] Open
Abstract
Background To investigate the prognostic risk factors and postoperative recurrence of bladder cancer in patients with upper urinary tract urothelial carcinomas (UTUCs). Methods Data of 439 UTUC patients were retrospectively analyzed. Follow-up and analysis of smoking effects, consumption of traditional Chinese medicine containing aristolochic acid, history of bladder cancer, age, sex, presence or absence of diabetes mellitus (DM), metformin use, tumor characteristics (number, location, stage, grade), and open or laparoscopic surgery on the prognosis of UTUCs were performed. Cox proportional hazard regression analysis was performed to analyze the relationship between various factors and the postoperative survival rate. The survival rate was analyzed using the Kaplan-Meier method. Moreover, logistic regression analysis was performed to analyze the relationship between the above mentioned factors and postoperative recurrence of bladder cancer. Results Overall, 439 patients met, including 236 males (53.7%) and 203 females (46.3%), the criteria for the final statistical analysis, and the average age was 66.7 years. The 1-, 3-, and 5-year overall survival rates of 439 UTUC patients were 90.0, 76.4, and 67.7%, respectively. The 5-year survival rates of T1, T2, T3, and T4 patients were 90.2%, 78%, 43.8%, and 18.5%, respectively. Factors influencing the long-term survival rate of UTUC patients were smoking, taking traditional Chinese medicine containing aristolochic acid, history of bladder cancer, age, tumor size, tumor stage, tumor grade, and lymph node metastasis. The risk factors related to postoperative bladder cancer recurrence were advanced tumor stage, high grade tumor, preoperative ureteroscopy, ureteral urothelial carcinoma, no postoperative bladder perfusion chemotherapy and DM without metformin use. Conclusions Advanced tumor stage and presence of a high-grade tumor were risk factors for not only poor UTUC prognosis but also BC recurrence. In addition, preoperative ureteroscopy, ureteral urothelial carcinoma and DM without metformin use were high risk factors for BC recurrence, whereas regular postoperative bladder perfusion chemotherapy was a protective factor.
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Affiliation(s)
- Qingwei Wang
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.
| | - Tao Zhang
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Junwei Wu
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Jianguo Wen
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.,Department of Pediatric Surgery, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, 453100, Henan, China
| | - Deshang Tao
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Tingxiang Wan
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Wen Zhu
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
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Hasan MN, Rouprêt M, Keeley F, Cracco C, Jones R, Straub M, Traxer O, Osther PJS, Brehmer M. Consultation on UTUC, Stockholm 2018 aspects of risk stratification: long-term results and follow-up. World J Urol 2019; 37:2289-2296. [PMID: 30944969 PMCID: PMC6825637 DOI: 10.1007/s00345-019-02739-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Accepted: 03/23/2019] [Indexed: 12/11/2022] Open
Abstract
Purpose To summarize current knowledge on upper urinary tract carcinoma (UTUC) regarding risk stratification, long-term results, and follow-up. Methods A scoping review approach was applied to search literature in Pubmed, Web of Science, and Embase. Consensus was reached through discussions at Consultation on UTUC, September 2018, Stockholm. Results To optimize oncological outcome considering both cancer-specific survival (CSS) and overall survival (OS), it is essential to identify pre- and postoperative prognostic factors. In low-risk UTUC, kidney-sparing surgery (KSS) and radical nephroureterectomy (RNU) offer equivalent CSS, whereas RNU may result in poorer OS due to nephron loss. For more aggressive tumours, undergrading can lead to insufficient treatment. The strongest prognostic factors are tumour stage and grade. Determining grade is best achieved by ureterorenoscopy (URS) with focal samples, biopsy and cytology. Staging is more difficult but can be indirectly achieved by multiphase computed tomography urography (CTU) or tumour grade determined by cytology and histopathology. Patients treated with KSS should be monitored closely with regular follow-ups (URS and CTU). Conclusion KSS should be offered in low-risk UTUC when feasible, whereas RNU is the treatment of choice in organ-confined high-risk UTUC. Intravesical recurrence (IVR) is common after RNU, but a single postoperative dose of mitomycin instillation decreases IVR. Endourological management has high local and bladder recurrence rates; however, its effect on CSS or overall survival OS is unclear. RNU is associated with significant risk of chronic kidney disease. Careful selection of patients and risk stratification are mandatory, and patients should be followed according to strict protocols.
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Affiliation(s)
- Mudhar N Hasan
- Division of Urology, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Morgan Rouprêt
- Sorbonne Université, GRC n°5, ONCOTYPE-URO, AP-HP, Hôpital Pitié-Salpêtrière, 75013, Paris, France
| | - Francis Keeley
- Bristol Urological Institute, Southmead Hospital, Bristol, England, UK
| | - Cecilia Cracco
- Department of Urology, Cottolengo Hospital of Torino, Torino, Italy
| | - Robert Jones
- Institute of Cancer Sciences, University of Glasgow, Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - Michael Straub
- Department of Urology, University Hospital Klinikum Rechts Der Isar, Technical University Munich, Munich, Germany
| | | | | | - Marianne Brehmer
- Division of Urology, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden.
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Abstract
OPINION STATEMENT Upper tract urothelial carcinoma (UTUC) is a rare genitourinary entity of the renal pelvis and the ureter characterized by a more aggressive disease phenotype when compared with urothelial carcinoma of the bladder (UCB) with more than half of UTUC cases presenting with invasive disease at diagnosis compared to 20% for bladder tumors. There is growing evidence suggesting that its distinct natural history from that of bladder cancer can be related to several genetic and epigenetic differences. Treatment of low-risk disease consists of kidney-sparing surgeries such as ureteroscopic and percutaneous treatments, segmental ureterectomy, and adjuvant topical and intracavitary chemo-immunotherapies. The standard of care for high-risk non-metastatic disease remains radical nephroureterectomy and bladder cuff excision with increasing utilization rates of minimally invasive approaches leading to reduced morbidity without compromising outcomes while the role of lymphadenectomy is still being investigated. The prognosis of UTUC has been stagnant over the past decade highlighting the need for further studies on the role of multimodal therapy (neoadjuvant/adjuvant chemotherapy, immunotherapy, targeted therapy) to optimize management and improve outcomes.
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Balasubramanian A, Metcalfe MJ, Wagenheim G, Xiao L, Papadopoulos J, Navai N, Davis JW, Karam JA, Kamat AM, Wood CG, Dinney CP, Matin SF. Salvage topical therapy for upper tract urothelial carcinoma. World J Urol 2018; 36:2027-2034. [PMID: 29804202 DOI: 10.1007/s00345-018-2349-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 05/21/2018] [Indexed: 01/01/2023] Open
Abstract
PURPOSE Topical therapy (TT) for upper tract urothelial carcinoma (UTUC) has been explored as a kidney sparing approach to treat carcinoma in situ (CIS) and as adjuvant for endoscopically treated Ta/T1 tumors. In bladder cancer, data support use of salvage TT for repeat induction. We investigate the outcomes of salvage TT for UTUC in patients ineligible for or refusing nephroureterectomy. METHODS A single-center retrospective review on patients receiving salvage TT via percutaneous nephrostomy tube or cystoscopically placed ureteral catheters was performed. Primary outcome was response to therapy based on International Bladder Cancer Group criteria. RESULTS 51 patients with 58 renal units (RUs) received TT. Of these, 17 patients with 18 RUs received the second-line TT, with a median follow-up of 36.5 months (IQR 24.5-67 months). 44% (8/18) received salvage TT for refractory disease and 56% (10/18) as reinduction. 5 RUs with CIS were unresponsive to initial TT and went on to receive salvage TT, of which 20% (1/5) responded. 13 RUs recurred or relapsed following initial TT and received salvage TT for papillary tumors, with 62% (8/13) responding. CONCLUSION Our data provide preliminary clinical rationale for the second-line TT for refractory and recurrent, endoscopically managed papillary UTUC in patients ineligible for or refusing nephroureterectomy. However, refractory upper tract CIS appears to have poor response to salvage TT.
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Affiliation(s)
- Adithya Balasubramanian
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA.,Baylor College of Medicine, 1 Baylor Plaza, Houston, TX, 77030, USA
| | - Michael J Metcalfe
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA
| | - Gavin Wagenheim
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA
| | - Lianchun Xiao
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA.,Department of Biostatistics, The University of Texas MD Anderson Cancer Center, 1400 Pressler St, Unit 1411, Houston, TX, 77230, USA
| | - John Papadopoulos
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA
| | - Neema Navai
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA
| | - John W Davis
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA
| | - Jose A Karam
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA
| | - Ashish M Kamat
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA
| | - Christopher G Wood
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA
| | - Colin P Dinney
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA
| | - Surena F Matin
- Department of Urology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA.
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MCM10 overexpression implicates adverse prognosis in urothelial carcinoma. Oncotarget 2018; 7:77777-77792. [PMID: 27780919 PMCID: PMC5363620 DOI: 10.18632/oncotarget.12795] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 10/12/2016] [Indexed: 12/12/2022] Open
Abstract
Urothelial carcinoma (UC) occurs in the upper urinary tract (UTUC) and the urinary bladder (UBUC). The molecular pathogenesis of UC has not been fully elucidated. Through data mining of a published transcriptome of UBUC (GSE31684), we identified Minichromosome Maintenance Complex Component 2 (MCM2) and MCM10 as the two most significantly upregulated genes in UC progression among the MCM gene family, the key factors for the initiation of DNA replication. To validate the clinical significance of MCM2 and MCM10, immunohistochemistry, evaluated by H-score, was used in a pilot study of 50 UTUC and 50 UBUC samples. Only a high expression level of MCM10 predicted worse disease-specific survival (DSS) and inferior metastasis-free survival (MeFS) for both UTUC and UBUC. Correspondingly, evaluation of MCM10 mRNA expression in 36 UTUCs and 30 UBUCs showed significantly upregulated levels in high stage UC, suggesting its role in tumor progression. Evaluation of 340 UTUC and 296 UBUC tissue samples, respectively, demonstrated that high MCM10 immunoexpression was significantly associated with advanced primary tumors, nodal status, and the presence of vascular invasion in both groups of UCs. In multivariate Cox regression analyses, adjusted for standard clinicopathological features, MCM10 overexpression was independently associated with DSS (UTUC hazard ratio [HR]=2.401, P = 0.013; UBUC HR=4.323, P=0.001) and with MeFS (UTUC HR=3.294, P<0.001; UBUC HR=1.972, P=0.015). In vitro, knockdown of MCM10 gene significantly suppressed cell proliferation in both J82 and TCCSUP cells. In conclusion, MCM10 overexpression was associated with unfavorable clinicopathological characteristics and independent negative prognostic effects, justifying its potential theranostic value in UC.
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Musi G, Mistretta FA, Marenghi C, Russo A, Catellani M, Nazzani S, Conti A, Luzzago S, Ferro M, Matei DV, Carmignani L, de Cobelli O. Thulium Laser Treatment of Upper Urinary Tract Carcinoma: A Multi-Institutional Analysis of Surgical and Oncological Outcomes. J Endourol 2018; 32:257-263. [PMID: 29357686 DOI: 10.1089/end.2017.0915] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
INTRODUCTION To evaluate the efficacy and safety of ureteroscopic thulium laser (TL) treatment of upper urinary tract carcinoma (UTUC). MATERIALS AND METHODS Forty-two consecutive patients underwent conservative TL treatment for UTUC at two referral institutions. All patients underwent preliminary biopsy and then laser vaporization. A 272 μm and 365 μm laser fibers were used with a flexible and semirigid scope, respectively. Ablation was carried out with a 10 to 20 W power. RESULTS Mean age at surgery was 68 years (SD 10.7). Mean tumor size was 14.3 mm (range 2-30 mm). Preliminary biopsy revealed the presence of low-grade disease in 29 (69.1%) patients, high-grade disease in 4 (9.5%) and 1 carcinoma in situ 1 (2.4%), whereas it was not conclusive in 8 (19%) cases. Final stage was pTa and pTis in 41 (97.6%) and 1 (2.4%) patients, respectively. Thirty eight percent (16) experienced Clavien-Dindo grade I complication, 47.6% (20) grade II, and 2.4% (1) grade III. Five (12%) patients underwent a second-look procedure due to residual disease. Eight (19%) patients experienced clinical recurrence. The median estimated recurrence-free survival was 44 months (SE 3.68). Four patients (9.5%) underwent a nephroureterectomy. Final pathological stage was pTis, pT3 high grade, pTa low grade, and pT0. Median follow-up was 26.3 months (range 2-54 months), and no progression or upstaging of disease occurred. CONCLUSIONS TL management of UTUC is a safe and efficacious conservative treatment. Our experience shows optimal vaporization and hemostatic control in the absence of major complications.
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Affiliation(s)
- Gennaro Musi
- 1 Department of Urology, Istituto Europeo di Oncologia, University of Milan , Milan, Italy
| | - Francesco A Mistretta
- 1 Department of Urology, Istituto Europeo di Oncologia, University of Milan , Milan, Italy
| | - Carlo Marenghi
- 2 Department of Urology, IRCCS Policlinico San Donato , San Donato Milanese, Italy
| | - Andrea Russo
- 1 Department of Urology, Istituto Europeo di Oncologia, University of Milan , Milan, Italy
| | - Michele Catellani
- 1 Department of Urology, Istituto Europeo di Oncologia, University of Milan , Milan, Italy
| | - Sebastiano Nazzani
- 2 Department of Urology, IRCCS Policlinico San Donato , San Donato Milanese, Italy
| | - Andrea Conti
- 1 Department of Urology, Istituto Europeo di Oncologia, University of Milan , Milan, Italy
| | - Stefano Luzzago
- 1 Department of Urology, Istituto Europeo di Oncologia, University of Milan , Milan, Italy
| | - Matteo Ferro
- 1 Department of Urology, Istituto Europeo di Oncologia, University of Milan , Milan, Italy
| | - Deliu V Matei
- 1 Department of Urology, Istituto Europeo di Oncologia, University of Milan , Milan, Italy
| | - Luca Carmignani
- 2 Department of Urology, IRCCS Policlinico San Donato , San Donato Milanese, Italy
| | - Ottavio de Cobelli
- 1 Department of Urology, Istituto Europeo di Oncologia, University of Milan , Milan, Italy
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Harri PA, Alexander L, Camacho JC, Moreno CC, Mittal P. Magnetic Resonance Imaging Evaluation of Urothelial Cell Carcinoma: Histopathological Correlation, Staging, and Treatment Planning. Curr Probl Diagn Radiol 2017; 47:28-41. [PMID: 28571907 DOI: 10.1067/j.cpradiol.2017.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 04/12/2017] [Accepted: 04/12/2017] [Indexed: 11/22/2022]
Affiliation(s)
- Peter A Harri
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA.
| | - Lauren Alexander
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA
| | - Juan C Camacho
- Department of Radiology, Medical University of South Carolina, Charleston, SC
| | - Courtney C Moreno
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA
| | - Pardeep Mittal
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA
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Abstract
PURPOSE OF REVIEW This study aims to make the reader be aware of recent trends regarding the endoscopic management of upper tract urothelial carcinoma (UTUC) via review of the urologic literature over the past 5 years. Given the rare incidence of this disease, and the lack of level 1 evidence, systematic reviews and meta-analyses were also evaluated. Studies of importance are also considered and outlined in the annotated reference section. RECENT FINDINGS The PubMed database was queried using the following medical subject headings (MeSH terms): "carcinoma, transitional cell," "ureter," "ureteral neoplasms," "kidney pelvis," "endoscopy," "laser therapy," "ureteroscopy," "urologic surgical procedures," and "ureteroscopes." MeSH terms were linked together in varying combinations and limited to human studies in English. Given the relatively rare nature of upper tract urothelial carcinoma (UTUC), level 1 evidence regarding the efficacy of endoscopic treatment does not exist, even after 30+ years of experience. Rather, the literature available mostly is in the form of single institutional retrospective series consisting of relatively small numbers of patients with short to intermediate follow-up. Only within the last 3 years have published series with larger numbers of patients and mean follow-up over 5 years been made available. Even with these more robust experiences, comparisons among series are difficult given variable treatment and follow-up approaches. Most endoscopically managed UTUC will locally recur, especially with longer follow-up. Renal preservation rate is high, however, approaching 80% with follow-up well over 3 years. Patients with high-grade disease often fare poorly regardless of treatment modality. As such, endoscopic management for high-grade urothelial carcinoma should only be used in exceptional circumstances (i.e., in those patients medically unfit for NU or those with solitary kidneys wishing to avoid the morbidity of dialysis). No level 1 evidence exists for the routine use of intraluminal adjuvant therapy for UTUC (i.e., BCG and Mitomycin C) and multiple retrospective observational series claim there is no overt benefit. The recent formation of multiple international groups with interest in UTUC may eventually lead to the production of level 1 studies regarding optimal treatment; however, uniformity in treatment approach will likely still offer challenges.
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Mandalapu RS, Remzi M, de Reijke TM, Margulis V, Palou J, Kapoor A, Yossepowitch O, Coleman J, Traxer O, Anderson JK, Catto J, de la Rosette J, O'Brien T, Zlotta A, Matin SF. Update of the ICUD-SIU consultation on upper tract urothelial carcinoma 2016: treatment of low-risk upper tract urothelial carcinoma. World J Urol 2017; 35:355-365. [PMID: 27233780 PMCID: PMC5554604 DOI: 10.1007/s00345-016-1859-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 05/17/2016] [Indexed: 12/30/2022] Open
Abstract
INTRODUCTION The conservative management of upper tract urothelial carcinoma (UTUC) has historically been offered to patients with imperative indications. The recent International Consultation on Urologic Diseases (ICUD) publication on UTUC stratified treatment allocations based on high- and low-risk groups. This report updates the conservative management of the low-risk group. METHODS The ICUD for low-risk UTUC working group performed a thorough review of the literature with an assessment of the level of evidence and grade of recommendation for a variety of published studies in this disease space. We update these publications and provide a summary of that original report. RESULTS There are no prospective randomized controlled studies to support surgical management guidelines. A risk-stratified approach based on clinical, endoscopic, and biopsy assessment allows selection of patients who could benefit from kidney-preserving procedures with oncological outcomes potentially similar to radical nephroureterectomy with bladder cuff excision, with the added benefit of renal function preservation. These treatments are aided by the development of high-definition flexible digital URS, multi-biopsies with the aid of access sheaths and other tools, and promising developments in the use of adjuvant topical therapy. CONCLUSIONS Recent developments in imaging, minimally invasive techniques, multimodality approaches, and adjuvant topical regimens and bladder cancer prevention raise the hope for improved risk stratification and may greatly improve the endoscopic treatment for low-risk UTUC.
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Affiliation(s)
| | | | | | - Vitaly Margulis
- Department of Urology, University of Texas Southwestern, Dallas, TX, USA
| | - J Palou
- Fundacio Puigvert, Barcelona, Spain
| | - A Kapoor
- McMaster University, Hamilton, ON, Canada
| | | | - Jonathan Coleman
- Department of Urology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Olivier Traxer
- Hôpital Tenon, Université Pierre et Marie Curie Paris 6, Paris, France
| | - J Kyle Anderson
- University of Minnesota Medical Center, Minneapolis, MN, USA
| | - James Catto
- Academic Urology Unit, University of Sheffield, Sheffield, UK
| | | | | | | | - Surena F Matin
- Department of Urology, University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 1373, Houston, TX, 77030, USA.
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Grahn A, Melle-Hannah M, Malm C, Jäderling F, Radecka E, Beckman M, Brehmer M. Diagnostic accuracy of computed tomography urography and visual assessment during ureterorenoscopy in upper tract urothelial carcinoma. BJU Int 2016; 119:289-297. [DOI: 10.1111/bju.13652] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Alexandra Grahn
- Karolinska Institutet; Department of Oncology and Pathology; Stockholm Sweden
| | | | - Camilla Malm
- Karolinska Institutet; Department of Oncology and Pathology; Stockholm Sweden
| | - Fredrik Jäderling
- Karolinska University Hospital and Karolinska Institutet; Department of Molecular Medicine and Surgery; Stockholm Sweden
| | - Eva Radecka
- Karolinska University Hospital and Karolinska Institutet; Department of Molecular Medicine and Surgery; Stockholm Sweden
| | - Mats Beckman
- Karolinska University Hospital and Karolinska Institutet; Department of Molecular Medicine and Surgery; Stockholm Sweden
| | - Marianne Brehmer
- Karolinska Institutet; Department of Oncology and Pathology; Stockholm Sweden
- Department of Urology; Aarhus University Hospital; Aarhus Denmark
- Department of Clinical Medicine; Aarhus University; Aarhus Denmark
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Mohapatra A, Vemana G, Bhayani S, Baty J, Vetter J, Strope SA. Trends in the utilization of imaging for upper tract urothelial carcinoma. Urol Oncol 2016; 34:236.e23-8. [PMID: 26803434 DOI: 10.1016/j.urolonc.2015.12.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 12/04/2015] [Accepted: 12/07/2015] [Indexed: 10/22/2022]
Abstract
OBJECTIVES To evaluate the changes in use of the different imaging modalities for diagnosing upper tract urothelial carcinoma (UTUC) and assess how these changes have affected tumor stage at the time of surgery. MATERIALS AND METHODS We assessed the Surveillance, Epidemiology, and End Results (SEER) cancer registry and linked Medicare claims data (1992-2009) for 5377 patients who underwent surgery for UTUC. We utilized International Classification of Disease-Oncology 3 codes to identify UTUC. International Classification of Disease, ninth Revision, Clinical Modification and Current Procedure Terminology codes identified surgical treatment and imaging modalities. We assessed for use of intravenous pyelography, retrograde pyelography (RGP), computed tomography urography (CTU), magnetic resonance urography (MRU), and endoscopy. For each modality, patients were categorized as having received the modality at least once or not at all. Patient characteristics were compared using chi-squared tests. Usage of imaging modalities and tumor stage was trended using Cochran-Armitage tests. We stratified our data into 2 multivariate logistic regression models to determine the effect of imaging modalities on tumor stage: 1992 to 1999 with all modalities except MRU, and 2000 to 2009 with all modalities. RESULTS Our patient population was predominantly White males of more than 70 years old. Intravenous pyelography and RGP declined in use (62% and 72% in 1992 vs. 6% and 58% in 2009, respectively) while computed tomography urography, MRU, and endoscopy increased in use (2%, 0%, and 37% in 1992 vs. 44%, 6%, and 66% in 2009, respectively). In both regression analyses, endoscopy was associated with lower-stage tumors. In the 2000 to 2009 model, RGP was associated with lower-stage tumors, and MRU was associated with higher-stage tumors. Finally, our data showed an increasing number of modalities utilized for each patient (1% receiving 4 modalities in 1992 vs. 20% in 2009). CONCLUSIONS We found trends toward the utilization of newer imaging modalities to diagnose UTUC and more modalities per patient. Endoscopy and RGP were associated with smaller tumors, whereas MRU was associated with larger tumors. Further studies are needed to evaluate the utility of the different modalities in diagnosing UTUC.
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Affiliation(s)
- Anand Mohapatra
- Division of Urologic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, MO.
| | | | - Sam Bhayani
- Division of Urologic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, MO
| | - Jack Baty
- Division of Biostatistics, School of Medicine, Washington University in St. Louis, St. Louis, MO
| | - Joel Vetter
- Division of Urologic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, MO
| | - Seth A Strope
- Division of Urologic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, MO
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Kaag M, Trost L, Thompson RH, Favaretto R, Elliott V, Shariat SF, Maschino A, Vertosick E, Raman JD, Dalbagni G. Preoperative predictors of renal function decline after radical nephroureterectomy for upper tract urothelial carcinoma. BJU Int 2014; 114:674-9. [PMID: 24314050 DOI: 10.1111/bju.12597] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVES To model renal function after radical nephroureterectomy (RNU) for upper tract urothelial carcinoma (UTUC). To identify predictors of renal function decline after surgery, thereby allowing the identification of patients likely to be ineligible for cisplatin-based chemotherapy in the adjuvant setting. PATIENTS AND METHODS We retrospectively identified 374 patients treated with RNU for UTUC at three centres between 1995 and 2010. Estimated glomerular filtration rate (eGFR) was calculated using Chronic Kidney Disease Epidemiology Collaboration equation before RNU and at early (1-5 months after RNU) and late (>5 months) time points after RNU. Only patients deemed eligible for cisplatin-based chemotherapy before RNU (preoperative glomerular filtration rate [GFR] ≥60 mL/min/1.73 m(2) ) were included. Multivariable analysis identified the preoperative predictors of eGFR after RNU at early postoperative and late postoperative time points. RESULTS A total of 163 patients had an eligible early post-RNU eGFR measurement and 172 had an eligible late eGFR measurement. The median eGFR declined by 32% and did not show a significant trend toward recovery over time (P = 0.4). On multivariable analysis preoperative eGFR and patient age were significantly associated with early and late postoperative eGFR, while Charlson comorbidity index score was significantly associated with late postoperative eGFR alone. CONCLUSIONS In patients with normal preoperative eGFR (≥60 mL/min/1.73 m(2) ), renal function decreases by one-third after RNU and does not show evidence of recovery over time. Elderly patients and those with pre-RNU eGFR closer to 60 mL/min/1.73 m(2) (lower eGFR in the present cohort) are more likely to be ineligible for adjuvant cisplatin-based chemotherapy regimens because of renal function loss after RNU.
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Affiliation(s)
- Matthew Kaag
- Penn State Hershey Medical Center, Hershey, PA, USA
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Oya M, Kikuchi E. Evidenced-based clinical practice guideline for upper tract urothelial carcinoma (summary--Japanese Urological Association, 2014 edition). Int J Urol 2014; 22:3-13. [PMID: 25243652 DOI: 10.1111/iju.12630] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Accepted: 08/28/2014] [Indexed: 01/24/2023]
Abstract
Upper tract urothelial carcinoma is more rare than bladder cancer, although they are both categorized as urothelial carcinoma. Because of the low incidence, little clinical evidence is available regarding the treatment of the former. However, recently such evidence has slowly begun to accumulate. The guideline presented herein was compiled for the purpose of ensuring proper diagnosis and treatment by physicians involved in the treatment of upper tract urothelial carcinoma. We carefully selected 16 clinical questions essential for daily clinical practice and grouped them into four major categories: epidemiology, diagnosis, surgery and systemic chemotherapy/other matters. Related literature was searched using PubMed and Japan Medical Abstracts Society databases for articles published between 1987 and 2013. If the judgment was made on the basis of insufficient or inadequate evidence, the grade of recommendation was determined on the basis of committee discussions and resultant consensus statements. Here, we present a short English version of the original guideline, and overview its key clinical issues.
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Affiliation(s)
- Mototsugu Oya
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
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Sun M, Abdo A, Abdollah F, Schmitges J, Thuret R, Jeldres C, Shariat SF, Perrotte P, Karakiewicz PI. Management of upper urinary tract urothelial carcinoma. Expert Rev Anticancer Ther 2014; 10:1955-65. [DOI: 10.1586/era.10.194] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Ureteroscopic laser treatment of upper urinary tract urothelial cell carcinomas: can a tumour free status be achieved? Adv Urol 2013; 2013:429585. [PMID: 24151503 PMCID: PMC3787654 DOI: 10.1155/2013/429585] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 08/13/2013] [Accepted: 08/13/2013] [Indexed: 11/18/2022] Open
Abstract
Introduction. In cases of anatomic or functional single kidney with urothelial tumours of the upper urinary tract, the endoscopic laser ablation has proven efficacious. Based on the knowledge that low-grade, low-stage upper tract transitional cell carcinomas rarely progress to invasive lesions, indications for endoscopic laser ablation have expanded to include patients with bilateral functioning kidneys and low-grade tumours. The question that remains to be answered is whether endoscopic laser ablation has the ability to completely eradicate upper urinary tract tumours. Methods. We performed in 25 patients in a period of 11 years 288 ureteroscopies and, if needed, laser ablation of upper urinary tract tumours in imperative indication. Results. In 32% of the patients the cancer remained even after several laser sessions. 64% of patients were tumour free after one or more laser sessions but remained clear only for the next 3 months. Only 1 patient was tumour free for a period of 68 months after 1 session of laser treatment. The procedure had low complication rates. Conclusion. The laser technology and the introduction of small diameter semirigid and flexible ureteroscopes made ablation of upper urinary tract tumours possible and safe. Nevertheless a complete resection of the carcinomas is rarely possible.
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Park BH, Jeon SS. Endoscopic management of upper urinary tract urothelial carcinoma. Korean J Urol 2013; 54:426-32. [PMID: 23878683 PMCID: PMC3715704 DOI: 10.4111/kju.2013.54.7.426] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Accepted: 05/27/2013] [Indexed: 11/18/2022] Open
Abstract
Upper urinary tract urothelial carcinoma (UTUC) is relatively uncommon. Radical nephroureterectomy with an ipsilateral bladder cuff excision has been the gold standard treatment for UTUC. However, recent advances in technology have made possible the increased use of endoscopic management for the treatment of UTUC. The definitive goal of endoscopic management of UTUC is cancer control while maintaining renal function and the integrity of the urinary tract. Endoscopic management includes both the retrograde ureteroscopic and antegrade percutaneous approaches. The endoscopic management of UTUC is a reasonable alternative for patients with renal insufficiency or a solitary functional kidney, bilateral disease, or a significant comorbidity that precludes radical surgery. Select patients with a functional contralateral kidney who have low-grade, low-stage tumors may also be candidates for endoscopic management. The careful selection of patients is the most important point for the successful endoscopic management of UTUC. It is crucial that patients are compliant and motivated, because a lifetime protocol of strict surveillance is necessary. Adjuvant topical therapy with Bacillus Calmette-Guerin or mitomycin C can be used after endoscopic management of UTUC in an attempt to reduce recurrence. In this article, we review current endoscopic techniques, indications for endoscopic treatment, clinical outcomes of endoscopic management, adjuvant topical therapy, and surveillance in patients with UTUC.
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Affiliation(s)
- Bong Hee Park
- Department of Urology, Incheon St. Mary's Hospital, The Catholic University of Korea College of Medicine, Incheon, Korea
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Hubosky SG, Boman BM, Charles S, Bibbo M, Bagley DH. Ureteroscopic management of upper tract urothelial carcinoma (UTUC) in patients with Lynch Syndrome (hereditary nonpolyposis colorectal cancer syndrome). BJU Int 2013; 112:813-9. [PMID: 23452166 DOI: 10.1111/bju.12008] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To report our experience with ureteroscopic laser ablation of upper tract urothelial carcinoma (UTUC) in patients with Lynch Syndrome (LS), as defined by a documented germline mutation in the MSH-2 gene. To increase awareness among urologists about UTUC in this unique patient population and refer to genetic counselling when appropriate. PATIENTS AND METHODS Demographic, clinical and pathological data on 13 consecutive patients with UTUC and documented MSH-2 mutation comprising 15 involved renal units were retrospectively collected. Ureteroscopic evaluations involved biopsy and laser treatment with combination holmium/neodymium yttrium aluminum garnet (YAG) lasers. Tumours were graded from 1 to 3 according to the 1973 World Health Organisation classification by a single pathologist evaluating cell block preparations. RESULTS The mean patient age at initial presentation was 56.5 years, with six of 13 patients having metachronous bilateral UT disease. The mean follow-up was 59 months with a mean number of surveillances of 12. Of 15 affected renal units, 10/15 (67%) of initial tumours involved the ureter with mean lesion size of 17.5 mm, while five of 15 (33%) involved the intrarenal collecting system with mean lesion size of 25 mm. Ureteroscopy cleared 13/15 (87%) lesions and four of those 13 (31%) needed staged procedures. Renal preservation rate was 14/15 (93%) with one nephroureterectomy and one segmental ureterectomy performed. One patient developed metastatic UTUC after 40 months surveillance. No patient presented with bladder tumours but seven of the 13 (54%) developed them within 10 months of the initial ureteroscopy. CONCLUSIONS Patients with LS who develop UTUC present at younger ages and appear to be more likely to have bilateral UT disease over their lifetimes vs sporadic UTUC patients. Ureteroscopic laser ablation offers a good renal preservation rate with reasonable cancer control in patients willing to undergo endoscopic surveillance. Development of new bladder tumours is common.
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Affiliation(s)
- Scott G Hubosky
- Department of Urology, Thomas Jefferson University Hospital, Philadelphia, PA, USA
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Upper urinary tract instillations in the treatment of urothelial carcinomas: a review of technical constraints and outcomes. World J Urol 2012; 31:45-52. [DOI: 10.1007/s00345-012-0949-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2012] [Accepted: 09/07/2012] [Indexed: 10/27/2022] Open
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Papatsoris A, Sarica K. Flexible ureterorenoscopic management of upper tract pathologies. ACTA ACUST UNITED AC 2012; 40:639-46. [DOI: 10.1007/s00240-012-0508-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2012] [Accepted: 09/04/2012] [Indexed: 12/31/2022]
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High rate of pathologic upgrading at nephroureterectomy for upper tract urothelial carcinoma. Urology 2012; 79:615-9. [PMID: 22386411 DOI: 10.1016/j.urology.2011.11.049] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2011] [Revised: 11/25/2011] [Accepted: 11/30/2011] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To determine the association between endoscopic biopsy grade and the final pathologic characteristics at nephroureterectomy for upper tract urothelial carcinoma (UTUC). Endoscopic biopsy is an important tool for patients with UTUC because the results can influence the management decisions. METHODS We identified 481 patients who had undergone nephroureterectomy for UTUC at the Mayo Clinic from 1995 to 2008. Of these patients, 184 underwent endoscopic cup or brush biopsy before nephroureterectomy. The biopsy tumor grade was then compared with the tumor grade and stage obtained at nephroureterectomy. RESULTS Of the 184 patients, 27 (15%) had nondiagnostic biopsy results and 21 (11%) had positive biopsy results with no histologic grade. Of the 24 patients with grade 1 tumors on biopsy, 23 (96%) had the tumor upgraded on the final pathologic examination: 16 (67%) to grade 2 and 7 (29%) to grade 3. Similarly, 23 (40%) of 57 grade 2 tumors on biopsy were upgraded to grade 3 after nephrouretecomy. Only a few patients, 7 (4%) of 184, were found to have a lower histologic grade on the final pathologic examination. The number of patients with invasive UTUC for endoscopic grade 1, 2, and 3 tumors was 9 (38%) of 24, 31 (54%) of 57, and 47 (85%) of 55, respectively. CONCLUSION In the context of patients selected for nephroureterectomy, we observed a greater than expected rate of tumor upgrading and invasive disease, particularly in those with low-grade tumors at biopsy. These findings should be considered when electing to use conservative or endoscopic management of low-grade UTUC.
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Cutress ML, Stewart GD, Wells-Cole S, Phipps S, Thomas BG, Tolley DA. Long-term endoscopic management of upper tract urothelial carcinoma: 20-year single-centre experience. BJU Int 2012; 110:1608-17. [PMID: 22564677 DOI: 10.1111/j.1464-410x.2012.11169.x] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
UNLABELLED Study Type--Therapy (case series) Level of Evidence 4. What's known on the subject? and What does the study add? Endoscopic management of small, low-grade, non-invasive upper tract urothelial cell carcinoma (UTUC) is a management option for selected groups of patients. However, the long-term survival outcomes of endoscopically-managed UTUC are uncertain because only four institutions have reported outcomes of more than 40 patients beyond 50 months of follow-up. Moreover, there is significant variance in the degree of underlying UTUC pathology verification in some of these reports, which precludes an analysis of disease-specific survival outcomes. The present study represents one of the largest endoscopically managed series of patients with UTUC, with a long-term follow-up. The degree of verification of underlying UTUC pathology is one of the highest, which allows a grade-stratified analysis of different outcomes, including upper-tract recurrence-free survival, intravesical recurrence-free survival, renal unit survival and disease-specific survival. These outcomes provide further evidence suggesting that endoscopic management of highly selected, low-grade UTUC can provide effective oncological control, as well as renal preservation, in experienced centres. OBJECTIVE • To report the long-term outcomes of patients with upper tract urothelial cell carcinoma (UTUC) who were treated endoscopically (either via ureteroscopic ablation or percutaneous resection) at a single institution over a 20-year period. PATIENTS AND METHODS • Departmental operation records were reviewed to identify patients who underwent endoscopic management of UTUC as their primary treatment. • Outcomes were obtained via retrospective analysis of notes, electronic records and registry data. • Survival outcomes, including overall survival (OS), UTUC-specific survival (disease-specific survival; DSS), upper-tract recurrence-free survival, intravesical recurrence-free survival, renal unit survival and progression-free survival, were estimated using Kaplan-Meier methods and grade-stratified differences were analyzed using the log-rank test. RESULTS • Between January 1991 and April 2011, 73 patients underwent endoscopic management of UTUC with a median age at diagnosis of 67.7 years. • All patients underwent ureteroscopy and biopsy-confirmation of pathology was obtained in 81% (n = 59) of the patients. In total, 14% (n = 10) of the patients underwent percutaneous resection. • Median (range; mean) follow-up was 54 (1-223; 62.8) months. • Upper tract recurrence occurred in 68% (n = 50). Eventually, 19% (n = 14) of the patients proceeded to nephroureterectomy. • The estimated OS and DSS were 69.7% and 88.9%, respectively, at 5 years, and 40.3% and 77.4%, respectively, at 10 years. The estimated mean and median OS times were 119 months and 107 months, respectively. The estimated mean DSS time was 190 months. CONCLUSIONS • The present study represents one of the largest reported series of endoscopically-managed UTUC, with high pathological verification and long-term follow-up. • Upper-tract recurrence is common, which mandates regular ureteroscopic surveillance. • However, in selected patients, this approach has a favourable DSS, with a relatively low nephroureterectomy rate, and therefore provides oncological control and renal preservation in patients more likely to die eventually from other causes.
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Affiliation(s)
- Mark L Cutress
- The Scottish Lithotriptor Centre, Western General Hospital Edinburgh Urological Cancer Group, University of Edinburgh, Edinburgh, UK.
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Cutress ML, Stewart GD, Zakikhani P, Phipps S, Thomas BG, Tolley DA. Ureteroscopic and percutaneous management of upper tract urothelial carcinoma (UTUC): systematic review. BJU Int 2012; 110:614-28. [DOI: 10.1111/j.1464-410x.2012.11068.x] [Citation(s) in RCA: 165] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Grasso M, Fishman AI, Cohen J, Alexander B. Ureteroscopic and extirpative treatment of upper urinary tract urothelial carcinoma: a 15-year comprehensive review of 160 consecutive patients. BJU Int 2012; 110:1618-26. [PMID: 22458598 DOI: 10.1111/j.1464-410x.2012.11066.x] [Citation(s) in RCA: 101] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
UNLABELLED Study Type--Therapy (case series) Level of Evidence 4. What's known on the subject? and What does the study add? Upper urinary tract urothelial carcinomas (UTUC) have historically been treated with radical, extirpative surgery, primarily nephroureterectomy with bladder-cuff excision. In general, there has been growing interest in renal preservation, as evidenced by the broadening application of nephron-sparing surgery for renal parenchymal tumours. Beyond imperative reasons such as tumour in a solitary kidney, bilateral disease, or comorbidities preventing radical surgery, there is a growing role for endoscopic management of upper tract tumours. The aim has been to obtain similar oncological results to those of extirpative surgery, while preserving long-term renal function. Properly selecting patients for these therapies, designing specific treatments based on a complex presentation, and general information with regard to outcomes and risks for patient counselling have been based historically on results from relatively small series without long-term follow-up. This study reflects all patients with UTUC treated by a single tertiary referral surgeon, accrued prospectively over 15 years using the same surgical techniques and treatment algorithms throughout the entire study period, with 10-year survival data. The consecutively accrued nature and size of the study groups, uniformity in treatments, statistical review and long-term follow-up provide baseline oncological data that could help frame future study. OBJECTIVE • To present long-term oncological outcomes of all patients treated surgically for upper urinary tract urothelial carcinoma (UTUC) over a 15-year period. PATIENTS AND METHODS • All patients (N = 160) treated from January 1996 to August 2011 were prospectively studied and placed into three distinct groups after initial diagnostic ureteroscopy (URS): Group 1: low grade lesions treated with URS (n = 66); Group 2: high grade lesions palliatively treated with URS (n = 16); and Group 3: extirpative surgery (nephroureterectomy [NU]; n = 80). • Statistical analysis was performed using Kaplan-Meier methodology to calculate overall (OS), cancer-specific (CSS) and metastasis-free survival (MFS). RESULTS • The median patient age at presentation was 73 years, and the mean (range) follow-up time was 38.2 (1-185) months. At initial diagnostic URS, 71 (44.4%) patients presented with high grade and 89 (55.6%) patients presented with low grade disease. • The 2-, 5- and 10-year CSS rates were 98, 87 and 81% for patients with low grade disease, and 97, 87 and 78% for patients treated with URS (Group 1), not significantly different from those patients with low grade disease treated with NU (Group 3), (P = 0.54). • Of the patients treated with URS for low grade disease, 10 (15.2%) progressed to high grade disease at a mean time of 38.5 months. • Patients with high grade disease treated with NU had a 2-, 5-, and 10-year CSS of 70, 53 and 38%, with a MFS of 55, 45 and 35%. • Median survival of patients with high grade disease treated with palliative URS was 29.2 months with a 2-year OS of 54%. • On multivariate analysis only high grade lesion on initial presentation was found to be a significant factor (P < 0.001; hazard ratio = 7.27). CONCLUSIONS • Grade is the most significant predictor of OS and CSS in those with UTUC, regardless of treatment method. • Ureteroscopic and extirpative therapy are acceptable options for those with low grade disease showing excellent long-term CSS. • Extirpative therapy was found to result in relatively poor long-term CSS in patients with high grade disease, underscoring the need for adjuvant or neoadjuvant therapies.
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Affiliation(s)
- Michael Grasso
- Department of Urology, New York Medical College, Valhalla, New York, USA.
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Yafi FA, Novara G, Shariat SF, Gupta A, Matsumoto K, Walton TJ, Fritsche HM, El-Hakim A, Trischler S, Martínez-Salamanca JI, Seitz C, Ficarra V, Zattoni F, Karakiewicz PI, Kassouf W. Impact of tumour location versus multifocality in patients with upper tract urothelial carcinoma treated with nephroureterectomy and bladder cuff excision: a homogeneous series without perioperative chemotherapy. BJU Int 2011; 110:E7-13. [DOI: 10.1111/j.1464-410x.2011.10792.x] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Survival following kidney sparing management of upper urinary tract transitional cell carcinoma is adversely affected by prior history of bladder cancer. AFRICAN JOURNAL OF UROLOGY 2011. [DOI: 10.1007/s12301-011-0014-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Abstract
Retrograde exploration of the ureter and kidneys is currently a widely used and well-established procedure to deal with problems of a diagnostic and therapeutic nature with reduced invasiveness. The process of miniaturizing the instruments combined with the steady improvement in video quality has continuously amplified its potential applications, maintaining the procedure safe and rapid. During an operation, however, unexpected events may condition a change to the programme or determine the onset of even more serious complications. Our aim is to analyze such events and complications and recommend potential solutions to prevent and/or deal with such happenings.
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Affiliation(s)
- Alessandro D'Addessi
- Urology Department, Catholic University School of Medicine, Rome, Italy. adaddessi @ rm.unicatt.it
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Smith AK, Stephenson AJ, Lane BR, Larson BT, Thomas AA, Gong MC, Jones JS, Campbell SC, Hansel DE. Inadequacy of biopsy for diagnosis of upper tract urothelial carcinoma: implications for conservative management. Urology 2011; 78:82-6. [PMID: 21550642 DOI: 10.1016/j.urology.2011.02.038] [Citation(s) in RCA: 139] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2010] [Revised: 02/13/2011] [Accepted: 02/19/2011] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To report changes in grade and stage between initial diagnostic and repeat biopsies or resection for urothelial carcinoma (UTUC) and investigate the consequences for endoscopic management. Ureteroscopic management of upper tract UTUC is an alternative to nephroureterectomy, which is less invasive and preserves renal function. However, concerns about potential understaging, inaccurate grading, incomplete resection, lack of effective tertiary chemoprevention, and need for ureteroscopic surveillance limits it appeal. METHODS Clinicopathological records of patients with UTUC treated at our institution were reviewed. Fifty-six patients with a histologic diagnosis of UTUC and 2 or more consecutive biopsies or biopsy followed by surgical resection were included, resulting in 65 biopsy specimens. RESULTS The median interval between diagnostic biopsy and subsequent biopsy or resection was 6 weeks (range, 1 week to 60 months). Change in grade from the diagnostic biopsy occurred in 24 of 65 biopsies (37%), including 9 in which diagnosis changed from low to high grade. Change in the stage from the diagnostic biopsy occurred in 25 of 65 biopsies (38%). Overall, 24 (43%) patients were reclassified from low-grade, noninvasive disease to high-grade and/or invasive disease. CONCLUSION A change in grade and/or stage from the diagnostic biopsy occurred in more than one third of patients with UTUC managed conservatively. Because of the short median time interval between biopsies, this finding likely represents variability in tumor sampling on biopsy. Because of the concerns of undergrading and understaging, appropriate patient selection and vigilant endoscopic surveillance are mandatory for UTUC managed endoscopically.
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Affiliation(s)
- Armine K Smith
- Glickman Urological and Kidney Institute, Department of Anatomic Pathology, Cleveland Clinic, Cleveland, OH 44195, USA
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Raymundo EM, Lipkin ME, Bañez LB, Mancini JG, Zilberman DE, Preminger GM, Inman BA. Third Prize: The Role of Endoscopic Nephron-Sparing Surgery in the Management of Upper Tract Urothelial Carcinoma. J Endourol 2011; 25:377-84. [DOI: 10.1089/end.2010.0276] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Eliza M. Raymundo
- Department of Surgery-Urology, Duke University Medical Center, Durham, North Carolina
| | - Michael E. Lipkin
- Department of Surgery-Urology, Duke University Medical Center, Durham, North Carolina
| | - Lionel B. Bañez
- Department of Surgery-Urology, Duke University Medical Center, Durham, North Carolina
| | - John G. Mancini
- Department of Surgery-Urology, Duke University Medical Center, Durham, North Carolina
| | - Dorit E. Zilberman
- Department of Surgery-Urology, Duke University Medical Center, Durham, North Carolina
| | - Glenn M. Preminger
- Department of Surgery-Urology, Duke University Medical Center, Durham, North Carolina
| | - Brant A. Inman
- Department of Surgery-Urology, Duke University Medical Center, Durham, North Carolina
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Nair BCJ, Williams NC, Cui C, Summers D, Mastrangelo MJ, Hubosky SG, Shields CL, Shields JA, Sato T. Conjunctival melanoma: bladder and upper urinary tract metastases. J Clin Oncol 2010; 29:e216-9. [PMID: 21189399 DOI: 10.1200/jco.2010.32.3584] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Sundi D, Svatek RS, Margulis V, Wood CG, Matin SF, Dinney CP, Kamat AM. Upper tract urothelial carcinoma: impact of time to surgery. Urol Oncol 2010; 30:266-72. [PMID: 20869888 DOI: 10.1016/j.urolonc.2010.04.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2009] [Revised: 04/01/2010] [Accepted: 04/03/2010] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Patients diagnosed with upper tract urothelial carcinoma (UTUC) sometimes experience a delay from diagnosis to extirpative surgery (nephroureterectomy or ureterectomy) as a result of attempted endoscopic management and/or neoadjuvant chemotherapy. The purpose of this analysis is to examine the impact of such delay on survival outcomes. METHODS An IRB-approved retrospective review identified consecutive patients undergoing extirpative surgery for UTUC treated at a single institution between 1990 and 2007. 240 patients with non-metastatic disease represented both primarily-presenting and referred patients. Patients in the "early" surgery group underwent extirpative surgery <3 months after diagnosis and patients in the "delayed" surgery group underwent surgery ≥ 3 months after diagnosis. Timing to surgery was at the discretion of individual patient-surgeon decision-making. Analyses and measurements were univariate and multivariate models correlating death from disease with clinico-pathologic parameters, recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS) in the "early" and "delayed" surgery groups. RESULTS 186 patients underwent early surgery and 54 patients underwent delayed surgery. Median follow-up for all patients was 29 months. The 5-year CSS were 72% and 71% for the early versus late groups, respectively (P = 0.39) and corresponding 5-year OS rates were 60% and 69%, respectively (P = 0.69). Delay in surgery was not associated with a worse outcome, even following adjustment for potential confounders. The most common factor contributing to delayed surgery in our cohort was administration of neoadjuvant chemotherapy (50%), which did not impact survival. Limitations included a median follow-up of 19 months in the neoadjuvant group; and the requirement to analytically group pathologic high-stage and low-stage disease, which reflects challenges inherent to current clinical staging. CONCLUSIONS Our results show no difference in survival between patients undergoing early versus delayed extirpative surgery for UTUC, suggesting the feasibility of delayed surgery in appropriately selected patients. Only prospective validation of delayed surgery can guarantee its safety.
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Affiliation(s)
- Debasish Sundi
- Department of Urologic Oncology, M. D. Anderson Cancer Center, Houston, TX 77030, USA
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Rouprêt M, Wallerand H, Traxer O, Roy C, Mazerolles C, Saint F, Quintens H, Amsellem-Ouazana D, Bernardini S, Guy L, Soulié M, Pfister C. Bilan et prise en charge d’une tumeur de la voie excrétrice urinaire supérieure en 2010 : mise au point du comité de cancérologie de l’Association francaise d’urologie. Prog Urol 2010; 20:260-71. [DOI: 10.1016/j.purol.2010.01.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2010] [Revised: 01/22/2010] [Accepted: 01/25/2010] [Indexed: 10/19/2022]
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Tada Y, Yokomizo A, Koga H, Seki N, Kuroiwa K, Tatsugami K, Yamaguchi A, Naito S. Transurethral endoscopic treatment of patients with upper tract urothelial carcinomas using neodymium-YAG and/or holmium-YAG laser ablation. BJU Int 2010; 106:362-6. [PMID: 20201842 DOI: 10.1111/j.1464-410x.2009.09131.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To report our experience of treating patients with original and recurrent upper tract urothelial carcinomas (UC) using endoscopic lasers, with holmium-YAG and/or neodymium-YAG laser ablation, and for whom tumour stage and grade were obtained by endoscopic biopsy. PATIENTS AND METHODS From March 2003 to March 2007, 15 patients with upper tract UC were treated with endoscopic laser ablation as the primary management. Patients were followed up by intravenous urography, computed tomography, urine cytology and/or ureteroscopic surveillance at 3- to 12-month intervals. The median (range) follow-up was 25.5 (13-51) months. RESULTS Of the 15 patients, five had an upper tract recurrence during the follow-up. Three of these were treated with total nephroureterectomy and two had a progression in tumour stage or grade. Three patients had residual tumours; they were treated with repeated endoscopic laser treatments and had no recurrence over a median (range) of 24 (13-26) months. The renal preservation rate was 12/15 and the local recurrence rate was six/15 after the initial endoscopy. The median operative duration and tumour size were 60 min and 10 mm, respectively. CONCLUSION Patients with low-grade and -stage disease and normal contralateral kidneys also benefit from this approach, if there is an adequate endoscopic biopsy. As the operative duration tended to be associated with the maximum tumour size, this treatment is potentially available for a maximum tumour size of <4 cm; if the tumour is <4 cm surgery will require <120 min.
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Affiliation(s)
- Yasuhiro Tada
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Cornu JN, Rouprêt M, Carpentier X, Geavlete B, de Medina SGD, Cussenot O, Traxer O. Oncologic control obtained after exclusive flexible ureteroscopic management of upper urinary tract urothelial cell carcinoma. World J Urol 2010; 28:151-6. [PMID: 20044752 DOI: 10.1007/s00345-009-0494-x] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2009] [Accepted: 11/26/2009] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE To assess oncological outcome after first-line management of upper urinary tract urothelial cell carcinomas (UUT-UCCs) by exclusive flexible ureteroscopy. MATERIALS AND METHODS A retrospective review was performed for 35 patients treated between 2003 and 2007. All patients underwent retrograde flexible ureteroscopy for diagnosis, treatment (i.e., holmium:YAG vaporisation), and follow-up. The following data were reviewed: sex, age, ASA score, presence of a solitary kidney, unifocal or multifocal tumour, history of bladder cancer, tumour localisation, tumour size, stage and grade, outcome, recurrence, and progression. RESULTS The mean age was 67 + or - 13.1 years (range: 38-88). The tumour involved the renal pelvis and the caliceal system in 19 cases (54%), the ureter in 8 cases (23%), and both in 8 cases (23%). Twelve patients (34%) had a history of bladder carcinoma. Tumour stage was superficial in 63% (57% were pTa and 6% were pT1) and not available in 37%. Tumour grade was low, high, and unavailable in 49, 14, and 37%, respectively. The median follow-up was 30 months (range: 12-66), and 21 patients had a recurrence (60%). The median survival rate without recurrence was 10 months (95% CI [5-22]). Four patients underwent nephroureterectomy during follow-up. No patient died of disease progression. The main limitation was the limited length of follow-up. CONCLUSIONS Flexible endoscopic management can be advocated in selected cases of non-muscle invasive UUT-UCCs as an alternative to nephroureterectomy. Because of a high recurrence rate, long-term and stringent surveillance is needed, including iterative ureteroscopies at least every 3 months for 2 years.
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Affiliation(s)
- Jean-Nicolas Cornu
- The Academic Department of Urology of Tenon and of Pitié-Salpétrière, Groupe Hospitalo-Universitaire EST, Assistance-Publique Hôpitaux de Paris
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Cauberg ECC, Salomons MA, Kümmerlin IPED, de Reijke TM, Zwinderman AH, de la Rosette JJMCH, Kate FJW, Laguna Pes MP. Trends in epidemiology and treatment of upper urinary tract tumours in the Netherlands 1995-2005: an analysis of PALGA, the Dutch national histopathology registry. BJU Int 2009; 105:922-7. [PMID: 19804428 DOI: 10.1111/j.1464-410x.2009.08889.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To evaluate changes in incidence, distribution of stage and grade as well as surgical treatment of upper urinary tract (UUT) tumours in the Netherlands from 1995 to 2005. PATIENTS AND METHODS The PALGA registry, a nationwide network and registry of pathology encompassing all hospitals in the Netherlands, was used as primary data source. Pathology reports of all primary surgical procedures or biopsies without further surgical treatment within the next year, of cancer of the renal pelvis or ureter during the period 1995-2005, were included. The number of surgically treated UUT tumours per year, type of treatment and tumour characteristics were recorded. RESULTS The population consisted of 2321 (67%) men and 1145 (33%) women with a mean age of 68.6 years. The distribution according to side was similar (left 44.1%, right 41.5%), bilateral tumours were rare (0.6%) and most tumours were in the renal pelvis (51.3%). Both the incidence and the incidence rate per 100 000 person-years increased during the study period (P < 0.001). Most urothelial cancers were grade 2 (40.9%) or 3 (41.2%) and stage Ta (30.6%), T1 (18.1%) or T3 (22.8%). There was an increase in grade 3 (P = 0.003) and muscle-invasive (P = 0.003) tumours in men only. Nephroureterectomy was performed in 41.3% of the cases and there was an increasing trend to endoscopic surgery (P = 0.019), although the absolute number was low. CONCLUSION The incidence of surgically treated UUT tumours increased, with a significant trend towards more advanced disease in men. Most tumours were treated by nephroureterectomy or nephrectomy, although there was an increasing trend to endoscopic surgery.
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Affiliation(s)
- Evelyne C C Cauberg
- Departments of Urology, Academic Medical Center, Amsterdam, the Netherlands.
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Childs MA, Umbreit EC, Krambeck AE, Sebo TJ, Patterson DE, Gettman MT. Fibroepithelial Polyps of the Ureter: A Single-Institutional Experience. J Endourol 2009; 23:1415-9. [DOI: 10.1089/end.2009.0403] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- M. Adam Childs
- Department of Urology, Mayo Medical School and Mayo Clinic, Rochester, Minnesota
| | - Eric C. Umbreit
- Department of Urology, Mayo Medical School and Mayo Clinic, Rochester, Minnesota
| | - Amy E. Krambeck
- Department of Urology, Mayo Medical School and Mayo Clinic, Rochester, Minnesota
| | - Thomas J. Sebo
- Department of Laboratory Medicine and Pathology, Mayo Medical School and Mayo Clinic, Rochester, Minnesota
| | - David E. Patterson
- Department of Urology, Mayo Medical School and Mayo Clinic, Rochester, Minnesota
| | - Matthew T. Gettman
- Department of Urology, Mayo Medical School and Mayo Clinic, Rochester, Minnesota
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Tomaszewski JJ, Smaldone MC, Ost MC. The Application of Endoscopic Techniques in the Management of Upper Tract Recurrence After Cystectomy and Urinary Diversion. J Endourol 2009; 23:1265-72. [DOI: 10.1089/end.2009.0049] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Jeffrey J. Tomaszewski
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Marc C. Smaldone
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Michael C. Ost
- Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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Are we underutilizing minimally invasive approaches for upper tract urothelial carcinoma? Urol Oncol 2009; 27:75-80. [PMID: 19111803 DOI: 10.1016/j.urolonc.2008.04.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2007] [Accepted: 04/02/2008] [Indexed: 11/21/2022]
Abstract
Endoscopy should be considered a first-line treatment for technically resectable low grade/stage upper tract urothelial carcinoma, even in the presence of a normal contralateral kidney. Endoscopy also should be considered an alternative to nephroureterectomy and end stage renal disease in patients with a solitary kidney or other imperative indications for nephron sparing, even in the presence of high-risk upper tract urothelial carcinoma. In both cases, however, endoscopic management is acceptable only if the patient and the urologist accept the rigorous surveillance regimens and the frequent need for repeated treatments.
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Endoscopic management of upper tract urothelial carcinoma. Adv Urol 2009:620604. [PMID: 19132098 PMCID: PMC2613442 DOI: 10.1155/2009/620604] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2008] [Accepted: 11/03/2008] [Indexed: 11/30/2022] Open
Abstract
Nephroureterectomy is currently the gold standard for management
of upper urinary tract urothelial carcinoma despite it results. This review article
in the loss of a renal unit. The ultimate aim of endoscopic
management of this condition is cancer control whilst preserving
renal function and the integrity of the urinary tract. Endoscopic
treatments of upper tract TCC include the antegrade percutaneous
and retrograde ureteroscopic approaches. This review article
summarizes the endoscopic management of upper tract urothelial
carcinoma, surveillance of the disease after endoscopic management
and adjuvant therapy. The main message regarding endoscopic
management of upper tract urothelial cancer is that patients must
be carefully selected. Patient selection is based on tumour size,
grade, and multifocality. Single low-grade tumours, less than 1.5
cm in size, generally have a good outcome with endoscopic treatment
provided that they have regular ureteroscopic surveillance.
Ureteroscopic treatment of high-grade tumours is essentially
palliative. It is essential that patients are motivated and
compliant as lifetime follow-up is necessary. However, until
large randomized trials with long-term follow-up are performed,
endoscopic management cannot be considered a standard treatment
and should be limited to poor performance status patients.
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