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Autorino R, Falsaperla M. Editorial comment on: Laparoscopic radical nephroureterectomy: a multicenter analysis in Japan. Eur Urol 2009; 55:1408. [PMID: 19299070 DOI: 10.1016/j.eururo.2009.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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102
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The role of chemotherapy in upper tract urothelial carcinoma. Adv Urol 2009:419028. [PMID: 19190766 PMCID: PMC2630419 DOI: 10.1155/2009/419028] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2008] [Accepted: 11/03/2008] [Indexed: 11/17/2022] Open
Abstract
Locally advanced upper tract urothelial carcinoma has a poor prognosis. While surgery represents the only potentially curable therapeutic intervention, recurrences are common and typically systemic in nature. It is thus reasonable to consider perioperative chemotherapy in an effort to decrease the risk of recurrence. There are very little direct data providing clinical guidance in this scenario. For urothelial cancer of the bladder, there are randomized phase III data demonstrating a survival advantage with neoadjuvant cisplatin-based combination chemotherapy. Although arguments favoring adjuvant chemotherapy could be made for upper tract urothelial cancer, the loss of renal function that occurs with nephrectomy can complicate administration of appropriate perioperative treatment. Therefore, by analogy to urothelial carcinoma of the lower tract, it is argued that cisplatin-based neoadjuvant chemotherapy should be the standard of care for patients with locally advanced upper tract urothelial cancer.
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103
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Laparoscopic nephroureterectomy and management of the distal ureter: a review of current techniques and outcomes. Adv Urol 2009:721371. [PMID: 19148293 PMCID: PMC2615831 DOI: 10.1155/2009/721371] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2008] [Accepted: 11/03/2008] [Indexed: 12/31/2022] Open
Abstract
Laparoscopic nephroureterectomy (LNU) is becoming an increasingly common alternative treatment for transitional cell carcinoma (TCC) of the renal pelvis and ureter due to decreased perioperative morbidity, shorter hospitalization, and comparable oncologic control with open nephroureterectomy (ONU). Mobilization of the kidney and proximal ureter may be performed through a transperitoneal, retroperitoneal, or hand-assisted approach. Each technique is associated with its own benefits and limitations, and the optimal approach is often dictated by surgeon preference. Our analysis of the literature reflects equivalent cancer control between LPN and OPN at intermediate follow-up with significantly improved perioperative morbidity following LPN. Several methods for bladder cuff excision have been advocated, however, no individual technique for management of the distal ureter proved superior. Overall, complete en-bloc resection with minimal disruption of the urinary tract should be optimized to maintain oncologic outcomes. Longer follow-up and prospective studies are needed to fully evaluate these techniques.
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Waldert M, Remzi M, Klingler HC, Mueller L, Marberger M. The oncological results of laparoscopic nephroureterectomy for upper urinary tract transitional cell cancer are equal to those of open nephroureterectomy. BJU Int 2009; 103:66-70. [DOI: 10.1111/j.1464-410x.2008.07950.x] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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105
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Garg S, Batura D, Biyani CS, Gill IS. Laparoscopic surgery for cancers of the kidney: long-term oncological efficacy. BJU Int 2008; 102:1498-501. [DOI: 10.1111/j.1464-410x.2008.08019.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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106
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Rouprêt M, Smyth G, Irani J, Guy L, Davin JL, Saint F, Pfister C, Wallerand H, Rozet F. Oncological risk of laparoscopic surgery in urothelial carcinomas. World J Urol 2008; 27:81-8. [DOI: 10.1007/s00345-008-0349-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2008] [Accepted: 10/22/2008] [Indexed: 10/21/2022] Open
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Srirangam SJ, van Cleynenbreugel B, van Poppel H. Laparoscopic nephroureterectomy: the distal ureteral dilemma. Adv Urol 2008; 2009:316807. [PMID: 19020654 PMCID: PMC2581726 DOI: 10.1155/2009/316807] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2008] [Accepted: 09/22/2008] [Indexed: 11/18/2022] Open
Abstract
Transitional cell carcinoma affecting the upper urinary tract, though uncommon, constitutes a serious urologic disease. Radical nephroureterectomy remains the treatment of choice but has undergone numerous modifications over the years. Although the standard technique has not been defined, the laparoscopic approach has gained in popularity in the last two decades. The most appropriate oncological management of the distal ureteral and bladder cuff has been a subject of much debate. The aim of the nephroureterectomy procedure is to remove the entire ipsilateral upper tract in continuity while avoiding extravesical transfer of tumor-containing urine during bladder surgery. A myriad of technical modifications have been described. In this article, we review the literature and present an overview of the options for dealing with the lower ureter during radical nephroureterectomy.
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Affiliation(s)
- Shalom J Srirangam
- Department of Urology, Royal Blackburn Hospital, Blackburn, BB2 3HH, UK. Shalom J. Srirangam,
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Hattori R, Yoshino Y, Komatsu T, Matsukawa Y, Ono Y, Gotoh M. Pure laparoscopic complete excision of distal ureter with a bladder cuff for upper tract urothelial carcinoma. World J Urol 2008; 27:253-8. [PMID: 18846375 DOI: 10.1007/s00345-008-0337-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2008] [Accepted: 09/22/2008] [Indexed: 11/28/2022] Open
Affiliation(s)
- Ryohei Hattori
- Department of Urology, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
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Barros R, Frota R, Stein RJ, Turna B, Gill IS, Desai MM. Simultaneous laparoscopic nephroureterectomy and cystectomy: a preliminary report. Int Braz J Urol 2008; 34:413-21; discussion 421. [DOI: 10.1590/s1677-55382008000400003] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2008] [Indexed: 11/22/2022] Open
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Box GN, Lehman DS, Landman J, Clayman RV. Minimally Invasive Management of Upper Tract Malignancies: Renal Cell and Transitional Cell Carcinoma. Urol Clin North Am 2008; 35:365-83, vii. [DOI: 10.1016/j.ucl.2008.05.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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112
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Terakawa T, Miyake H, Hara I, Takenaka A, Fujisawa M. Retroperitoneoscopic Nephroureterectomy for Upper Urinary Tract Cancer: A Comparative Study with Conventional Open Retroperitoneal Nephroureterectomy. J Endourol 2008; 22:1693-9. [DOI: 10.1089/end.2007.0154] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Tomoaki Terakawa
- Division of Urology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hideaki Miyake
- Division of Urology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Isao Hara
- Division of Urology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Atsushi Takenaka
- Division of Urology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masato Fujisawa
- Division of Urology, Kobe University Graduate School of Medicine, Kobe, Japan
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[Endosopic organ-sparing treatment of urothelial tumors of the upper urinary tract: indications and results]. Urologe A 2008; 47:830, 832-7. [PMID: 18560800 DOI: 10.1007/s00120-008-1714-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
In addition to radical nephrourterectomy with removal of the bladder cuff, which is still the gold standard in the therapy of urothelial tumors of the upper urinary tract, various percutaneous and transurethral endoscopic methods are now well established for organ-sparing therapies due to technical improvements in endoscopy. Although these were originally only used with selective indications, if radical nephrourterectomy were not coupled with an unreasonable postoperative morbidity (e.g. dialysis-dependence after removal of a tumor-carrying single kidney), organ-sparing therapy attempts are increasingly more recommended, even by extended indications. Analysis of the current literature shows that organ-sparing is strived for, especially with small (<1.5 cm) solitary urothelial tumors with low grade malignancy and without muscle invading growth. Although tumor-specific survival with 69-100% is comparable to nephrourterectomy, organ-sparing treatment appears more inclined to tumor recurrence (relapse rate 23-90%). These data must, however, be interpreted with caution because they originate from retrospective single center studies with low patient numbers, very different patient collectives and mostly relatively short follow-up time periods. Prospective randomized multicenter studies with large patient collectives and long follow-up times are not yet available. After organ-sparing therapy of urothelial tumors of the upper urinary tract, it is important to have life-long follow-up with imaging and endoscopy, in order to initiate an early second therapy in the case of a relapse.
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Chang SJ, Chuang CC, Huang CY, Chueh SC, Yu HJ, Shen HL. Prediction of Postsurgical Pain from Hand-Assisted Laparoscopic Nephroureterectomy. Tzu Chi Med J 2008. [DOI: 10.1016/s1016-3190(08)60023-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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115
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Retroperitoneal nephroureterectomy with excision of cuff of the bladder for upper urinary tract transitional cell carcinoma: comparison of laparoscopic and open surgery with long-term follow-up. World J Urol 2008; 26:381-6. [PMID: 18431579 DOI: 10.1007/s00345-008-0265-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2007] [Accepted: 04/08/2008] [Indexed: 10/22/2022] Open
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116
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Incidence of Local and Port Site Recurrence of Urologic Cancer After Laparoscopic Surgery. Urology 2008; 71:728-34. [DOI: 10.1016/j.urology.2007.10.054] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2006] [Revised: 09/25/2007] [Accepted: 10/25/2007] [Indexed: 11/18/2022]
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117
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Rassweiler J. Laparoscopic radical cystectomy-where are we really? Eur Urol 2008; 54:19-20. [PMID: 18395324 DOI: 10.1016/j.eururo.2008.03.081] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2008] [Accepted: 03/20/2008] [Indexed: 11/16/2022]
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Chitale S, Mbakada R, Irving S, Burgess N. Nephroureterectomy for transitional cell carcinoma - the value of pre-operative histology. Ann R Coll Surg Engl 2008; 90:45-50. [PMID: 18201500 DOI: 10.1308/003588408x242268] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Nephroureterectomy with excision of a cuff of bladder remains the standard for managing upper tract transitional cell carcinoma (TCC). Increasing use of diagnostic upper tract endoscopy has underlined the importance of obtaining a pre-operative histological diagnosis in order to avoid under-treating high-grade or multifocal disease and over-treating low-grade disease, which could, in selected cases, be managed conservatively. We review nephroureterectomy at our institution over a 10-year period with particular reference to a pre-operative histological diagnosis. PATIENTS AND METHODS Nephroureterectomy was performed in 113 patients from February 1994 to February 2004. Of these cases, 58 were for upper tract TCC and 50 of these 58 had intravenous urography (IVU): 9 had only IVU, 28 had an additional CT scan, 5 had an additional ultrasonography and 8 had additional CT + ultrasonography for pre-operative work-up. Thirty-four of the 58 cases had retrograde pyelography. Nineteen (32.7%) of the 58 cases had a pre-operative ureteroscopy (URS) and biopsy; 14 of these had rigid URS for tumours in the lower (11) and middle (3) thirds of the ureter and 5 had flexible URS for pelvicalyceal tumours by an experienced endourologist. Thirty-one (53%) of the 58 tumours were within the pelvicalyceal system and 27 within the ureter (upper, 5; middle, 3; lower, 19). Forty-eight patients underwent a total nephroureterectomy: 40 had a two incision approach and 8 had an endoscopic resection of the lower ureter. Five of the 58 cases had a sub-total nephroureterectomy and 5 a laparoscopic nephroureterectomy with open excision of lower ureter. RESULTS Nineteen (32.7%) of the 58 patients had a pre-operative histological diagnosis - 17 G2pTa, 1 G1pTa, and 1 G2pT1. Fourteen (74%) biopsies matched the final postoperative histology, but 1 was down-staged, 3 up-staged and 1 up-graded compared to the original histology. Five (12.8%) of 39 patients without pre-operative histology had no TCC in the final surgical specimen: 4 (10.25%) had benign pathology such as capillary haemangioma, urothelial cysts and reactive urothelial changes while one had renal cell carcinoma (RCC). CONCLUSIONS This study underlines the importance of obtaining a pre-operative histological diagnosis in cases with presumed upper tract TCC. Failure to do so can result in unnecessary ablative surgery for benign disease. Such an approach can also help identify multifocality and grade of disease so that treatment of upper tract TCC can be tailored more appropriately with ablative surgery for high-grade or multifocal disease and conservative (endoscopic) therapy for low-grade disease in selected cases. Patients with suspected TCC of the upper tract should be managed at centres where facilities for the comprehensive evaluation of such tumours exist.
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Affiliation(s)
- Sudhanshu Chitale
- Department of Urology, Norfolk & Norwich University Hospital NHS Trust, Norwich, UK.
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119
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120
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Rassweiler J. Editorial Comment. J Urol 2008. [DOI: 10.1016/j.juro.2007.10.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Jens Rassweiler
- Department of Urology, SLK Kliniken Heilbronn, University of Heidelberg, Heilbronn, Germany
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121
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Kauffman EC, Raman JD. Bladder cancer following upper tract urothelial carcinoma. Expert Rev Anticancer Ther 2008; 8:75-85. [PMID: 18095885 DOI: 10.1586/14737140.8.1.75] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Upper tract urothelial carcinoma (UTUC) is uncommon relative to primary bladder transitional cell carcinoma, with notable differences at the genetic, molecular and clinical levels. A variety of management options with similar oncologic outcomes are available for UTUC. Regardless of upper tract treatment modality, recurrence in the bladder consistently occurs in 20-50% of patients, thus presenting a significant clinical challenge. The initial intravesical relapse typically occurs within the first 2 years following upper tract therapy, but the risk is lifelong and repeat episodes are common. The identification of variables that allow accurate risk stratification of UTUC patients with regards to future bladder relapse is crucial. Unfortunately, to date, no variables have been identified that can reliably predict such bladder recurrences. A history of bladder cancer prior to UTUC resection and upper tract tumor multifocality are frequently reported clinical risk factors. Candidate molecular markers, such as E-cadherin, also hold promise for improving patient risk stratification. The impact of bladder recurrences on patient survival is still poorly defined. The risk of progression to invasive bladder disease is not well documented but appears to be an infrequent event. This article highlights important recent observations and key current issues regarding UTUC and subsequent bladder cancer. In addition, we suggest a bladder surveillance regimen following UTUC and provide recommendations for managing patients with intravesical recurrences.
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Affiliation(s)
- Eric C Kauffman
- Department of Urology, The New York Presbyterian Hospital, Weill Medical College of Cornell University, NY, USA.
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Outcomes of surgical treatment for upper urinary tract transitional cell carcinoma: comparison of retroperitoneoscopic and open nephroureterectomy. World J Surg Oncol 2008; 6:3. [PMID: 18194580 PMCID: PMC2267192 DOI: 10.1186/1477-7819-6-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2007] [Accepted: 01/15/2008] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVES To determine the surgical and oncologic outcomes in patients who underwent retroperitoneoscopic nephroureterectomy (RNU) in comparison to standard open nephroureterectomy (ONU) for upper urinary tract transitional cell carcinoma (TCC). PATIENTS AND METHODS From April 2001 to January 2007, 60 total nephroureterectomy were performed for upper tract TCC at Siriraj Hospital. Of the 60 patients, thirty-one were treated with RNU and open bladder cuff excision, and twenty-nine with ONU. Our data were reviewed and analyzed retrospectively. The recorded data included sex, age, history of bladder cancer, type of surgery, tumor characteristics, postoperative course, disease recurrence and progression. RESULTS The mean operative time was longer in the RNU group than in the ONU group (258.8 versus 190.6 min; p = 0. < 001). On the other hand, the mean blood loss and the dose of parenteral analgesia (morphine sulphate) were lower in the RNU group (289.3 versus 313.7 ml and 2.05 versus 6.72 mg; p = 0.868 and p = 0.018, respectively). There were two complications in each group. No significant difference in p stage and grade in both-groups (p = 0.951, p = 0.077). One patient with RNU had lymph node involvement, three in ONU. Mean follow up was 26.4 months (range 3-72) for RNU and 27.9 months (range 3-63) for ONU. No port metastasis occurred during follow up in RNU group. Tumor recurrence developed in 11 patients (bladder recurrence in 9 patients, local recurrence in 2 patients) in the RNU group and 14 patients (bladder recurrence in 13 patients, local recurrence in 1 patient) in the ONU group. No significant difference was detected in the tumor recurrence rate between the two procedures (p = 0.2716). Distant metastases developed in 3 patients (9.7%) after RNU and 2 patients (6.9%) after ONU. The 2 year disease specific survival rate after RNU and ONU was 86.3% and 92.5%, respectively (p = 0.8227). CONCLUSION Retroperitoneoscopic nephroureterectomy is less invasive than open surgery and is an oncological feasible operation. Thus, the results of our study supported the continued development of laparoscopic technique in the management of upper tract TCC.
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Urothelial carcinoma of the upper urinary tract: surgical approach and prognostic factors. Eur Urol 2008; 53:720-31. [PMID: 18207315 DOI: 10.1016/j.eururo.2008.01.006] [Citation(s) in RCA: 135] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2007] [Accepted: 01/04/2008] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Open radical nephroureterectomy (O-RNU) has been the gold standard for the treatment of upper urinary tract urothelial carcinoma (UUT-UC) for decades. With the advances in laparoscopic techniques and endourologic procedures, this concept has been increasingly challenged. Oncologic outcome prediction is mainly based on stage and grade. With progress in medical treatment, adjuvant therapies may gain importance in the future. This review assesses the values of the variety of available treatments as well as prognostic factors that may become relevant regarding patient selection for future adjuvant treatment trials. METHODS We performed a systematic literature research using MEDLINE with emphasis on open surgical, laparoscopic, and endourologic (ureteroscopic or percutaneous) techniques and prognostic contents. RESULTS Overall, no evidence level 1 information from prospective randomised trials is available for treatment of UUT-UC. Laparoscopic radical nephroureterectomy (L-RNU) is increasingly challenging open surgery. Currently, L-RNU should be reserved for low-stage, low-grade tumours. Ureteroscopy and percutaneous nephron-sparing techniques show favourable survival data but high local recurrence rates. Regarding prognosis, estimation of outcome still relies mainly on stage and grade because no additional parameters have been introduced in a routine clinical setting. CONCLUSIONS O-RNU still represents the gold standard for the treatment of UUT-UC. The laparoscopic approach is not yet standard of care and should be reserved for low-stage, low-grade tumours. Endourologic nephron-sparing treatments are still experimental in elective indications due to high local recurrence rates. For prognosis, no parameters in addition to stage and grade have been standardised.
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Muntener M, Schaeffer EM, Romero FR, Nielsen ME, Allaf ME, Brito FAR, Pavlovich CP, Kavoussi LR, Jarrett TW. Incidence of local recurrence and port site metastasis after laparoscopic radical nephroureterectomy. Urology 2008; 70:864-8. [PMID: 18068440 DOI: 10.1016/j.urology.2007.07.027] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2006] [Revised: 04/15/2007] [Accepted: 07/03/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVES To address the incidence of local recurrence and port site metastasis in patients who underwent laparoscopic radical nephroureterectomy (RNU) for upper tract transitional cell carcinoma (TCC). METHODS Between August 1993 and February 2006 116 laparoscopic RNU were performed in 115 patients at our institution. A traditional open excision, a laparoscopic stapler resection or a different approach was used for the management of the distal ureter in 76, 27, and 11 cases, respectively. Clinical follow-up as well as perioperative and pathologic data were retrospectively collected. RESULTS Perioperative and pathologic data were available in all 116 cases. Clinical outcomes were available in 107 patients with a mean follow-up of 30.5 months (range 1 to 148). Six patients (5.6%) had a local recurrence develop, including 1 patient with port site metastasis (0.9%) at an average of 5.7 months. In 2 of these patients, violation of the ipsilateral urinary tract was noted perioperatively. CONCLUSIONS We report, in this large single-center series of laparoscopic RNU, a low incidence of local recurrence. Our results confirm that a laparoscopic approach to upper tract TCC does not result in a clinically significant increased risk of tumor spillage provided that principles of oncologic surgery are followed.
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Affiliation(s)
- Michael Muntener
- The James Buchanan Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, Maryland 21287-2101, USA.
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Terakawa T, Miyake H, Muramaki M, Takenaka A, Hara I, Fujisawa M. Risk Factors for Intravesical Recurrence After Surgical Management of Transitional Cell Carcinoma of the Upper Urinary Tract. Urology 2008; 71:123-7. [DOI: 10.1016/j.urology.2007.08.054] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2007] [Revised: 07/05/2007] [Accepted: 08/28/2007] [Indexed: 11/30/2022]
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Müller B, Braud G, Tillou X, Karam G, Bouchot O, Rigaud J. Résultats carcinologiques de la néphro-uretérectomie totale comparant les voies d’abord laparoscopique et chirurgicale ouverte. Prog Urol 2007; 17:1328-32. [DOI: 10.1016/s1166-7087(07)78571-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Tsivian A, Benjamin S, Sidi AA. A Sealed Laparoscopic Nephroureterectomy: A New Technique. Eur Urol 2007; 52:1015-9. [PMID: 17084517 DOI: 10.1016/j.eururo.2006.10.036] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2006] [Accepted: 10/17/2006] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To describe a purely laparoscopic nephroureterectomy approach that avoids the disadvantages of transurethral bladder cuff excision and open/laparoscopic distal ureterectomy using the EndoGIA. METHODS A standard transperitoneal laparoscopic nephrectomy is carried out through three or four ports in the flank. The ureter is dissected caudally into the pelvis. Two additional (5- and 10-mm) trocars are placed in the ipsilateral lower abdomen. Caudal ureteral dissection continues until the detrusor muscle fibers at the ureterovesical junction are identified. A 1-cm area of bladder adventitia around the ureterovesical junction is cleared. The ureter is retracted upward and laterally, tenting up the bladder wall. The bladder cuff is excised using a 10-mm LigaSure Atlas and detached from the bladder. A 6-cm lower-quadrant incision is used to remove the specimen in an Endocatch bag. An indwelling 16F Foley catheter is then placed. RESULTS Thirteen adult patients with suspected upper-tract transitional cell carcinoma underwent this surgical technique (operative time: 170-270 min): none had local recurrence, and two had recurrence remote from the bladder cuff scar (follow-up: 1-23 months). CONCLUSIONS The described procedure adheres strictly to oncologic principles (removal of the affected renal unit without opening the urinary tract), and circumvents the need for transurethral/intraureteral instrumentation and patient repositioning.
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Affiliation(s)
- Alexander Tsivian
- Department of Urologic Surgery, Wolfson Medical Center, Holon, and the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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Colombo JR, Haber GP, Jelovsek JE, Nguyen M, Fergany A, Desai MM, Kaouk JH, Gill IS. Complications of laparoscopic surgery for urological cancer: a single institution analysis. J Urol 2007; 178:786-91. [PMID: 17631354 DOI: 10.1016/j.juro.2007.05.022] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2007] [Indexed: 01/09/2023]
Abstract
PURPOSE We determined the incidence of and risk factors for perioperative complications associated with laparoscopic oncological surgery for urological malignancy. MATERIALS AND METHODS All records of patients undergoing laparoscopic surgery for urological malignancy at a tertiary care institution from April 1997 through January 2006 were reviewed. Relevant demographic and perioperative data during and within 6 weeks of surgery were evaluated retrospectively. Various factors were analyzed to estimate risk of a perioperative complication such as the Charlson Comorbidity Index, American Society of Anesthesiologists score, European Scoring System for laparoscopic urological operations and surgeon experience. Logistic regression was used to identify independent risk factors for perioperative complications. RESULTS A total of 1,867 laparoscopic oncological surgeries were performed, including radical or partial nephrectomy, nephroureterectomy, radical prostatectomy and radical cystectomy. Perioperative complications occurred in 12.4% of patients, including 3.5% intraoperatively and 8.9% postoperatively. Intraoperative (2.3%) and postoperative hemorrhage (2.7%) accounted for 40% of all perioperative complications. All cause perioperative mortality occurred in 8 patients (0.4%). On multivariate analysis radical cystectomy (adjusted OR 4.9, p <0.001), partial nephrectomy (adjusted OR 2.4, p <0.001), length of surgery greater than 4 hours (adjusted OR 2.5, p <0.001) and preoperative serum creatinine greater than 1.5 mg/dl (adjusted OR 2.1, p = 0.04) were independent risk factors for perioperative complications. Comparing the periods of 1997 to 2000 vs 2001 to 2005, despite a significant increase in technical complexity of procedures (European Scoring System 9.8 vs 60.6, p <0.001), the incidence of complications tended to decrease (17.3% vs 12.5%, p = 0.3). CONCLUSIONS In appropriately selected patients laparoscopic urological oncological surgery is safe. These data on perioperative complications could possibly serve as a reference benchmark for practicing urologists.
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Affiliation(s)
- Jose R Colombo
- Section of Laparoscopic and Robotic Surgery, Glickman Urological Institute, Cleveland Clinic, Cleveland, Ohio 44195, USA
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130
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Muntener M, Nielsen ME, Romero FR, Schaeffer EM, Allaf ME, Brito FAR, Pavlovich CP, Kavoussi LR, Jarrett TW. Long-Term Oncologic Outcome after Laparoscopic Radical Nephroureterectomy for Upper Tract Transitional Cell Carcinoma. Eur Urol 2007; 51:1639-44. [PMID: 17240038 DOI: 10.1016/j.eururo.2007.01.038] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2006] [Accepted: 01/09/2007] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To assess the long-term oncologic efficacy of laparoscopic radical nephroureterectomy (RNU). METHODS Between August 1993 and May 2001, 39 patients underwent laparoscopic RNU for upper tract transitional cell carcinoma (TCC) at our institution. The medical records of these patients were retrospectively reviewed. RESULTS Clinical outcomes were available in all 39 patients with an actual follow-up ranging from 60 to 148 mo (median: 74). During this time 27 patients (69%) developed at least one TCC recurrence. Eighteen patients had urothelial recurrences, and 9 patients had nonurothelial recurrences. Of these latter patients, 2 patients (5%) had local recurrences. No patient developed a port site metastasis. Eleven patients ultimately had disease progression and died from TCC 7-59 mo (median: 31) after the operation. On statistical analysis, tumor stage was the only factor significantly associated with death from the disease, and tumor location (ureter) was the only factor significantly associated with disease recurrence. CONCLUSIONS The long-term overall and disease-specific survival rates after laparoscopic RNU for upper tract TCC are well within the range of results reported after open surgery. Thus, the results of the present study support the continued development of laparoscopic techniques in the management of this aggressive disease.
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Affiliation(s)
- Michael Muntener
- The James Buchanan Brady Urological Institute, The Johns Hopkins Medical Institutions, Baltimore, MD 21287-2101, USA.
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131
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Albers P. Quality Criteria of Laparoscopic Nephroureterectomy. Eur Urol 2007; 51:1481-2. [PMID: 17291682 DOI: 10.1016/j.eururo.2007.01.101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2007] [Accepted: 01/30/2007] [Indexed: 11/25/2022]
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132
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Nakashima K, Fujiyama C, Tokuda Y, Satoh Y, Nishimura K, Nakashima N, Uozumi J. Oncologic Assessment of Hand-Assisted Retroperitoneoscopic Nephroureterectomy for Urothelial Tumors of the Upper Tract: Comparison with Conventional Open Nephroureterectomy. J Endourol 2007; 21:583-8. [PMID: 17638550 DOI: 10.1089/end.2006.0336] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
PURPOSE To evaluate the oncologic results of our operative technique, hand-assisted retroperitoneoscopic nephroureterectomy (HRNU), for the treatment of upper-tract urothelial cancer, various perioperative parameters and oncologic outcomes were compared for HRNU and conventional open nephroureterectomy (CONU). PATIENTS AND METHODS Thirty-six patients with clinical stage T(1,2)N(0)M(0) renal-pelvic and ureteral tumors underwent HRNU. A retroperitoneoscopic nephrectomy was carried out with hand assistance via a lower-abdominal midline incision. The lower ureter was resected by open surgery through the same incision, and the operative specimen was extracted via the same incision. Thirty-seven cases of CONU were reviewed as historical controls. Various perioperative and parameters and oncologic results were compared for the two procedures. RESULTS The HRNU was completed in all but one case, which was converted to CONU. The mean operating time (395 minutes) was longer than that for CONU (289 minutes), and the mean estimated blood loss with HRNU (497 g) was greater than that with CONU (296 g). The mean time to oral intake (1.4 days) was shorter than that after CONU (2.3 days), and the mean time to walking was shorter (2.1 days v 2.6 days). There were no statistical differences in the cause-specific survival rate, the disease-free survival rate, or the bladder recurrence-free survival rate between HRNU (median follow-up 23 months) and CONU (median follow-up 56 months). CONCLUSION The HRNU, a combination of endoscopic and conventional open surgery, seems to be a reasonable surgical procedure, because the lower-abdominal incision can be utilized, not only as a route for hand assistance, but also as a window for open surgery when resecting the distal ureter as well as for extraction of surgical specimens. The procedure is a safe alternative to conventional open surgery for upper urinary-tract tumors from an oncologic viewpoint.
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Affiliation(s)
- Keiji Nakashima
- Department of Urology, Faculty of Medicine, Saga University, Saga, Japan.
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133
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Koda S, Mita K, Shigeta M, Usui T. Risk Factors for Intravesical Recurrence Following Urothelial Carcinoma of the Upper Urinary Tract: No Relationship to the Mode of Surgery. Jpn J Clin Oncol 2007; 37:296-301. [PMID: 17513309 DOI: 10.1093/jjco/hym016] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE The aim of this study was to clarify whether intravesical recurrence of upper urinary tract cancer after treatment is related to the mode of surgery or other oncological factors. METHODS We evaluated 106 patients (mean age 70.4 years; mean follow-up 24.0 months) who underwent surgery for the upper urinary tract cancer at Hiroshima University and its affiliated hospitals between January 1995 and August 2005. Seventy-nine of the patients underwent retroperitoneoscopy-assisted radical nephroureterectomy (RN) and 27 underwent nephroureterectomy by open surgery (OS). Fifty-two patients had renal pelvic tumors, 48 had ureteral tumors, and six had both renal pelvic and ureteral tumors. Twenty-eight (26%) of the 106 patients had a pre-operative history of bladder cancer. We identified the risk factors predicting intravesical recurrence of upper urinary tract cancer according to the type of previous surgery using the Kaplan-Meier method, log-rank test, and univariate and multivariate analysis using the Cox proportional hazards model. RESULTS Thirty-one (29%) of the 106 patients developed bladder tumors post-operatively. The 2-year intravesical recurrence-free rate was 55% in the RN group and 60% in the OS group. There was no significant difference (P = 0.51, log-rank test) in the rate of intravesical recurrence between the two groups. Multivariate analysis identified only a history of pre-operative bladder tumor (HR = 3.25, P = 0.003) as a predictor of post-operative intravesical recurrence. CONCLUSIONS Intravesical recurrence after surgery for upper urinary tract cancer is not related to the mode of surgery (i.e. laparoscopy-assisted or open surgery) employed. The only risk factor for intravesical recurrence is a history of bladder cancer.
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Affiliation(s)
- Syuntaro Koda
- Department of Urology, Graduate School of Medical Sciences, Hiroshima University, Hiroshima, Japan.
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134
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Arancibia MF, Bolenz C, Michel MS, Keeley FX, Alken P. The modern management of upper tract urothelial cancer: surgical treatment. BJU Int 2007; 99:978-81. [PMID: 17437429 DOI: 10.1111/j.1464-410x.2007.06705.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Mario Fernández Arancibia
- Department of Urology, University Hospital Mannheim, Faculty of Clinical Medicine Mannheim, University of Heidelberg, Mannheim, Germany
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135
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Argyropoulos AN, Tolley DA. Upper urinary tract transitional cell carcinoma: current treatment overview of minimally invasive approaches. BJU Int 2007; 99:982-7. [PMID: 17437430 DOI: 10.1111/j.1464-410x.2007.06870.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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136
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Rouprêt M, Hupertan V, Sanderson KM, Harmon JD, Cathelineau X, Barret E, Vallancien G, Rozet F. Oncologic Control After Open or Laparoscopic Nephroureterectomy for Upper Urinary Tract Transitional Cell Carcinoma: A Single Center Experience. Urology 2007; 69:656-61. [PMID: 17445646 DOI: 10.1016/j.urology.2007.01.007] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2006] [Revised: 10/02/2006] [Accepted: 01/03/2007] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To determine the surgical and oncologic outcomes in patients who underwent either open nephroureterectomy (ONU) or laparoscopic nephroureterectomy (LNU) for upper urinary tract transitional cell carcinoma. METHODS We performed a retrospective review of data for patients who underwent ONU or LNU for upper urinary tract transitional cell carcinoma from 1994 to 2004 at one institution. The recorded data included sex, age, mode of diagnosis, smoking, history of bladder cancer, type of surgery, complications, tumor site, tumor size, tumor stage, tumor grade, length of hospital stay, recurrence, and progression. We also determined the recurrence and survival rates. RESULTS We reviewed the data for 46 patients. The median age was 70 years. Seven patients had a history of bladder cancer. Overall, 26 patients underwent ONU and 20 LNU. No differences in the complication rate (15% versus 15%) were observed. The median hospital stay was 4 days (range 3 to 6) after LNU and 9 (range 7 to 12) after ONU (P <0.001). The tumor stage and grade were independent prognostic factors for survival on multivariate analysis (P <0.05). The 5-year disease-specific survival rate was 89.4% for low-grade tumors and 63.1% for high-grade tumors (P = 0.04). ONU was associated with high-grade (P = 0.02) or invasive (P = 0.001) tumors. The 5-year tumor-free survival rate after ONU and LNU was 51.2% and 71.6%, respectively (P = 0.59). CONCLUSIONS LNU does not affect the mid-term oncologic control and enables a shorter hospital stay. It can be recommended as an alternative to ONU in the management of low-risk upper urinary tract transitional cell carcinoma (Stage T1-T2 and/or low-grade disease). However, long-term follow-up is necessary to recommend it for highly invasive tumors (Stage T3-T4 or N+).
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Affiliation(s)
- Morgan Rouprêt
- Département d'Urologie, Institut Mutualiste Montsouris, Université Paris V, René Descartes, Paris, France.
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137
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Lokmane E, Chabchoub K, Khodari M, El Hajj J, Danjou P. [Results of laparoscopic nephroureterectomy for transitional cell carcinoma]. Prog Urol 2007; 17:50-3. [PMID: 17373237 DOI: 10.1016/s1166-7087(07)92225-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To report our experience of laparoscopic nephroureterectomy and to compare our results to those published in the literature. PATIENTS AND METHOD Between 1997 and 2005, 15 laparoscopic nephroureterectomies were performed by 2 surgeons, in 12 men and 3 women for upper urinary tract transitional cell carcinoma. The mean age of the patients was 66 years. Three to five trocars were used depending on intraoperative findings in order to meet oncological imperatives: primary control of the renal pedicle before any contact with the tumour dissection in the plane of the radical nephrectomy. The operative specimen was extracted in a sealed bag via an infraumbilical mini-laparotomy that allowed pelvic ureterectomy and resection of the bladder cuff. RESULTS The mean operating time was 210 min. The procedure was converted to open lumbar laparotomy in 3 patients. The mean hospital stay was 13 days. The final histological stage showed 8 invasive tumours (pT2-pT3), 4 superficial tumours (pTa-pT1), 2 CIS and a benign tumour. Two patients died from local progression of the disease. The mean follow-up was 41 months (range: 12-96 months). CONCLUSION Laparoscopic nephroureterectomy for upper urinary tract transitional cell carcinoma, still under evaluation, is indicated in selected cases. Apart from patient selection, which remains difficult preoperatively, the cancer control results depend on compliance with the principles of this surgery.
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138
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Muntener M, Schaeffer EM, Nielsen ME, Romero FR, Allaf ME, Brito FAR, Pavlovich CP, Kavoussi LR, Jarrett TW. Rebuttal from authors re: Peter Albers. Quality criteria of laparoscopic nephroureterectomy. Eur Urol. 2007;51:1481-2. Eur Urol 2007; 51:1482-4. [PMID: 17335960 DOI: 10.1016/j.eururo.2007.02.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2007] [Accepted: 02/13/2007] [Indexed: 10/23/2022]
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139
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Busby JE, Matin SF. Laparoscopic radical nephroureterectomy for transitional cell carcinoma: where are we in 2007? Curr Opin Urol 2007; 17:83-7. [PMID: 17285015 DOI: 10.1097/mou.0b013e32802b7081] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Nephroureterectomy has undergone critical changes during the past 15 years with the advent of the laparoscopic approach. New data supporting laparoscopic nephroureterectomy (LNU) continue to emerge as new techniques are developed and current approaches refined. The purpose of this study was to investigate the findings within LNU from the past 2 years as an evolving although proven modality for treatment of upper-tract transitional cell carcinoma (TCC). RECENT FINDINGS Intermediate outcomes continue to be published equating the oncologic efficacy and perioperative parameters (i.e. blood loss and pain medication requirements) of LNU to those of open nephroureterectomy, allaying previous arguments against the minimally invasive approach. Newer approaches to the nephrectomy segment of LNU have been described, including robot assistance in retroperitoneoscopic cases and hand-assisted laparoscopic nephrectomy without the use of a hand-port. Data supporting specific approaches to the distal ureter have been published, including implementing robotics and flexible cystoscopy. SUMMARY Findings over the past 2 years show both the continued progress of LNU and the need for further evolution to optimize patient morbidity and oncologic outcomes. As laparoscopic training is integrated into urologic residency programs, standardizing the variables within LNU will be paramount.
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Affiliation(s)
- J Erik Busby
- Department of Urology, The University of Texas, M. D. Anderson Cancer Center, Houston, Texas 77030, USA
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140
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Manabe D, Saika T, Ebara S, Uehara S, Nagai A, Fujita R, Irie S, Yamada D, Tsushima T, Nasu Y, Kumon H. Comparative Study of Oncologic Outcome of Laparoscopic Nephroureterectomy and Standard Nephroureterectomy for Upper Urinary Tract Transitional Cell Carcinoma. Urology 2007; 69:457-61. [PMID: 17382144 DOI: 10.1016/j.urology.2006.11.005] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2006] [Revised: 09/08/2006] [Accepted: 11/16/2006] [Indexed: 11/22/2022]
Abstract
OBJECTIVES To determine the oncologic safety of laparoscopic nephroureterectomy (LNU), we compared the long-term oncologic outcome of LNU versus open nephroureterectomy (ONU) in patients with upper tract transitional cell carcinoma. METHODS A total of 367 nephroureterectomy procedures were performed at our institutes for upper tract transitional cell carcinoma without distant metastases. Of 224 patients without concomitant or previous bladder cancer, 58 underwent LNU with open intact specimen retrieval plus open distal ureter and bladder cuff removal and 166 underwent ONU. Their data were reviewed and analyzed retrospectively. The mean follow-up was 13.6 months (range 14 to 34) for the LNU group and 28.0 months (range 14 to 36) for the ONU group. RESULTS Bladder recurrence was recognized in 19 patients (32.8%) after LNU at a median follow-up of 5.6 months compared with 63 patients (38.0%) after ONU. Local recurrence only developed in 2 patients (1.1%) after ONU. One port site metastasis occurred in a patient who had undergone LNU. Distant metastases developed in 10 patients (17.2 %) after LNU and 33 patients (19.9%) after ONU. The frequency of bladder recurrence, local recurrence, and distant metastases did not differ significantly between the two groups. The actual disease-free 2-year survival rates were similar (75.6% versus 81.7%). In all patients, the risk of metastases and death increased with advanced tumor stage and grade, but not by surgical procedure. CONCLUSIONS In the surgical management of upper tract transitional cell carcinoma, LNU does not negatively affect long-term oncologic control and can be considered an alternative modality. Tumor stage and grade are, however, important prognostic factors in the incidence of metastases and cancer-specific mortality.
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Affiliation(s)
- Daisuke Manabe
- Department of Urology, Okayama University Medical School, Okayama, Japan
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141
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Rouprêt M, Harmon JD, Sanderson KM, Barret E, Cathelineau X, Vallancien G, Rozet F. Laparoscopic distal ureterectomy and anastomosis for management of low-risk upper urinary tract transitional cell carcinoma: preliminary results. BJU Int 2007; 99:623-7. [PMID: 17407517 DOI: 10.1111/j.1464-410x.2006.06688.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To determine the surgical feasibility and early oncological outcomes of laparoscopic distal ureterectomy in patients with low-grade upper urinary tract transitional cell carcinoma (UUT-TCC). PATIENTS AND METHODS We retrospectively reviewed patients treated laparoscopically with conservative management for a UUT-TCC between 2001 and 2005. We collected data on gender, age, mode of diagnosis, smoking, history of bladder cancer, complications, tumour site, size, stage, grade, hospital stay, recurrence and progression. RESULTS Data were analysed for six patients with a mean (range) age of 68.5 (54-76) years. Four patients had a diagnostic ureteroscopy with biopsy. The operative duration was 173.3 (120-240) min, the estimated blood loss was 75 (50-200) mL and the length of ureteric resection was 5.23 cm. Two patients required a psoas hitch. JJ stents were maintained for 25.8 (15-30) days. The hospital stay was 6 (5-8) days. There were minor complications in three patients after surgery. The follow-up was 32 (17-46) months. The tumour size was 1.7 (0.8-2.6) cm. There were low-grade tumours in four patients and pTa in five. All patients are alive and free of disease; there were no anastomotic strictures. Two patients developed a recurrence, one in the ipsilateral renal pelvis and one in the bladder. CONCLUSION Laparoscopic distal ureterectomy with direct re-implantation is technically feasible for low-risk UUT-TCC (i.e. low-grade, noninvasive), in the properly selected patient. Early oncological outcomes are promising but strict surveillance protocols must be followed.
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Affiliation(s)
- Morgan Rouprêt
- Department of Urology, Institut Mutualiste Montsouris, University René Descartes, Paris V, 42 Boulevard Jourdan, 74014 Paris, France.
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Hsueh TY, Huang YH, Chiu AW, Huan SK, Lee YH. Survival analysis in patients with upper urinary tract transitional cell carcinoma: a comparison between open and hand-assisted laparoscopic nephroureterectomy. BJU Int 2007; 99:632-6. [PMID: 17166239 DOI: 10.1111/j.1464-410x.2006.06665.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate the stage- and grade-specific survival rate in patients with upper urinary tract (UUT) transitional cell carcinoma (TCC) after open (ONU) or hand-assisted laparoscopic nephroureterectomy (LNU) with bladder-cuff excision. PATIENTS AND METHODS From January 1998 to April 2005, 143 patients with UUT-TCC were treated with either ONU or LNU and enrolled in the study. The peri-operative data were collected by retrospective chart review. The recurrence, metastasis and survival rate were calculated. RESULTS The 5-year disease-specific survival of patients with pT1 disease was 88.1% after ONU and 92.0% after LNU (P = 0.745); the respective values for patients with pT2 were 11/17 and 12/15 (P = 0.874), and for pT3 were six/11 and 12/15 (P = 0.476). The incidence of bladder recurrence within 2 years after surgery was 24.7% for ONU and 19.7% for LNU (P = 0.475). CONCLUSION The results were similar after ONU or LNU with bladder-cuff excision; bladder-cuff excision using a hand-assisted device is effective and serves as a treatment option for patients with UUT-TCC.
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Affiliation(s)
- Thomas Y Hsueh
- Department of Urology at Taipei City Hospital, Zhongxiao branch, and National Yang-Ming University, School of Medicine, Taipei, Taiwan
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Romero FR, Muntener M, Permpongkosol S, Kavoussi LR, Jarrett TW. Laparoscopic-assisted nephroureterectomy after radical cystectomy for transitional cell carcinoma. Int Braz J Urol 2007; 32:631-8; discussion 638-9. [PMID: 17201940 DOI: 10.1590/s1677-55382006000600003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/15/2006] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To report our experience with laparoscopic-assisted nephroureterectomy for upper tract transitional cell carcinomas after radical cystectomy and urinary diversion. MATERIALS AND METHODS Seven patients (53-72 years-old) underwent laparoscopic-assisted nephroureterectomy 10 to 53 months after radical cystectomy for transitional cell carcinoma at our institution. Surgical technique, operative results, tumor features, and outcomes of all patients were retrospectively reviewed. RESULTS Mean operative time was 305 minutes with a significant amount of time spent on the excision of the ureter from the urinary diversion. Estimate blood loss and length of hospital stay averaged 180 mL and 10.8 days, respectively. Intraoperative and postoperative complications occurred in two patients each. There was one conversion to open surgery. Pathology confirmed upper-tract transitional cell carcinoma in all cases. Metastatic disease occurred in two patients after a mean follow-up of 14.6 months. CONCLUSIONS Nephrouretectomy following cystectomy is a complex procedure due to the altered anatomy and the presence of many adhesions. A laparoscopic-assisted approach can be performed safely in properly selected cases but does not yield the usual benefits seen with other laparoscopic renal procedures.
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Affiliation(s)
- Frederico R Romero
- The James Buchanan Brady Urological Institute, Baltimore, Maryland 21287-8915, USA.
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144
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Schatteman P, Chatzopoulos C, Assenmacher C, De Visscher L, Jorion JL, Blaze V, Van Cleynenbreugel B, Billiet I, Van der Eecken H, Bollens R, Mottrie A. Laparoscopic nephroureterectomy for upper urinary tract transitional cell carcinoma: results of a Belgian retrospective multicentre survey. Eur Urol 2006; 51:1633-8; discussion 1638. [PMID: 17055638 DOI: 10.1016/j.eururo.2006.09.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2006] [Accepted: 09/25/2006] [Indexed: 12/31/2022]
Abstract
OBJECTIVES To evaluate the technical and oncologic feasibility of laparoscopic nephroureterectomy for upper urinary tract transitional cell carcinoma. METHODS A retrospective survey of 100 patients, treated with laparoscopic nephroureterectomy in 10 Belgian centres, was performed. Most procedures were performed transperitoneally. The distal ureter was managed by open surgery in 55 patients and laparoscopically in 45 patients. The mean follow-up was 20 mo. RESULTS Mean operation time was 192 min and mean blood loss 234 ml. The conversion rate was 7%. Important postoperative complications were seen in 9%. Pathologic staging was pTa in 31 patients, pT1 in 23, pT2 in 12, pT3 in 33, and pT4 in 1, concomittant pTis in 3. Pathologic grade was G1 in 24 patients, G2 in 28, and G3 in 48. Negative surgical margins were obtained in all but one patient. Twenty-five patients developed progressive disease (24%) at a mean postoperative time of 9 mo (local recurrence in 8%, metastases in 11%, both in 5%). Progression was 0% for pTa, 17% for pT1, 17% for pT2, 51% for pT3, and 100% for pT4. Cancer-specific survival was 100% for pTa, 86% for pT1, 100% for pT2, 77% for pT3, and 0% for pT4. CONCLUSION Laparoscopic nephroureterectomy appears to be a technically and oncologically feasible operation. To prevent tumour seeding, one should avoid opening the urinary tract and should extract the specimen with an intact organ bag. The high local recurrence rate in this study probably reflects the high percentage of high-grade and high-stage tumours in this study.
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145
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Colombo JR, Haber GP, Rubinstein M, Gill IS. Laparoscopic surgery in urological oncology: brief overview. Int Braz J Urol 2006; 32:504-12. [PMID: 17081318 DOI: 10.1590/s1677-55382006000500002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2006] [Indexed: 11/22/2022] Open
Abstract
The authors report the experience of a high-volume center with laparoscopic surgery in urological oncology, as well as a review of other relevant series. Laparoscopic outcomes in the treatment of adrenal, kidney, upper tract transitional cell carcinoma, bladder, prostate, and testicular malignancy are described in this review. Specific considerations as complications and port-site recurrence are also addressed. The authors concluded that the intermediate-term oncological data is encouraging and comparable to open surgery.
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Affiliation(s)
- Jose R Colombo
- Section of Laparoscopic and Robotic Surgery, Glickman Urological Institute, The Cleveland Clinic Foundation, Cleveland, OH 44195, USA
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146
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Jurczok A, Hamza A, Nill A, Gerbershagen HP, Fornara P. Stellenwert der laparoskopischen Nierenchirurgie in der Urologie. Urologe A 2006; 45:1111-2, 1114-7. [PMID: 16909275 DOI: 10.1007/s00120-006-1157-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Since the first laparoscopic nephrectomy in 1990, most ablative and reconstructive urological kidney surgery has been attempted laparoscopically. The advantages of this method were first demonstrated for benign diseases, with less postoperative pain, shorter hospitalization, faster convalescence and, for the objective evaluation of these findings, with lower serum levels of interleukins and acute phase proteins, and without disadvantages in therapy efficiency. Over the last few years, sufficient data have been published to show the oncological outcome for patients with kidney cancer. For laparoscopic radical nephrectomy, and recently also for partial nephrectomy, oncological equality with open procedures could be demonstrated, with all of the benefits of minimally invasive techniques. The use of laparoscopy was one of the most important steps in the progress of medicine in the 20th century. Our aims include the further improvement of this technique and its distribution to surgical centers.
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Affiliation(s)
- A Jurczok
- Klinik und Poliklinik für Urologie, Medizinische Fakultät, Martin-Luther-Universität Halle/Wittenberg, Ernst-Grube-Strasse 40, 06112, Halle/Saale.
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147
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Rassweiler J, Teber D, de la Rosette J, Laguna P, Pansodoro V, Frede T. Laparoskopische Beckenchirurgie. Urologe A 2006; 45:1135-6, 1138-44. [PMID: 16900368 DOI: 10.1007/s00120-006-1151-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Laparoscopic radical prostatectomy has become an equivalent alternative to the open retropubic approach, offering the advantages of minimally invasive surgery. It is being applied increasingly in Germany and the rest of Europe. Whether the surgical robot da Vinci will be used for this procedure to the same extent as in the United States is unpredictable because of high investment and maintenance costs. Similarly, laparoscopic sacrocolpopexy has proven to be a viable option compared to open transabdominal or transvaginal surgery, showing a significant reduction in postoperative morbidity. The value of radical cystectomy is controversial despite proven feasability. On one hand, the technical difficulties of purely laparoscopic urinary diversion result in very long operating times, and in the case of the laparoscopically assisted creation of a neobladder, the advantage of this approach has to be questioned. On the other hand, a maximum rate of 30% of local recurrences and distant metastases indicates at least poor patient selection. In conclusion, this procedure should be limited to a few experienced centers.
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Affiliation(s)
- J Rassweiler
- Urologische Klinik, SLK-Kliniken Heilbronn, Akademisches Lehrkrankenhaus der Universität Heidelberg, Am Gesundbrunnen 20, 74074, Heilbronn.
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148
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Abstract
As with the increasingly common presence of laparoscopic surgery in renal adenocarcinoma, the same situation is also occurring with radical management of tumours of the upper urothelium. In this type of clinical condition, it is important to emphasize the different ways to mobilise the distal ureter (with transuretral resection or unroofing, pure laparoscopy, or open), and to take into account that this tumour has the highest risk of implantation at the ports of entry. Here, we conduct a literature review and up-date of the different approaches to the distal urethra.
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149
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Rouprêt M, Hupertan V, Traxer O, Loison G, Chartier-Kastler E, Conort P, Bitker MO, Gattegno B, Richard F, Cussenot O. Comparison of open nephroureterectomy and ureteroscopic and percutaneous management of upper urinary tract transitional cell carcinoma. Urology 2006; 67:1181-7. [PMID: 16765178 DOI: 10.1016/j.urology.2005.12.034] [Citation(s) in RCA: 92] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2005] [Revised: 11/03/2005] [Accepted: 12/14/2005] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To compare the outcomes in patients who had undergone either open nephroureterectomy or conservative endoscopic surgery (ureteroscopic or percutaneous management) for upper urinary tract transitional cell carcinoma. METHODS We performed a retrospective review of the data for patients treated surgically for upper urinary tract transitional cell carcinoma from 1990 to 2004. The data included patient sex, age at diagnosis, mode of diagnosis, smoking history, history of bladder cancer, type of surgery, complications, and tumor site, size, stage, grade, recurrence, and progression. We also evaluated the recurrence and survival rates. RESULTS Data were analyzed for 97 patients. The median patient age was 68 years. Sixteen patients had a history of bladder tumor. The surgical procedure was open nephroureterectomy in 54 patients, ureteroscopy in 27, and percutaneous endoscopic ablation in 16. The tumor stage, grade, and site were independent prognostic factors for survival in a multivariate analysis (P <0.05). The 5-year disease-specific survival rate was 81.9% for low-grade tumors and 47.3% for high-grade tumors (P = 0.0001). A correlation (P = 0.002) was found between low-grade tumors and superficial tumors. In patients with low-grade tumors (n = 46), the 5-year disease-specific survival rate after nephroureterectomy, ureteroscopy, and percutaneous endoscopy was 84%, 80.7%, and 80%, respectively (P = 0.89); the corresponding 5-year tumor-free survival rates were 75.3%, 71.5%, and 72% (P = 0.78). CONCLUSIONS Conservative surgery can be recommended as an alternative to nephroureterectomy for low-grade or superficial upper urinary tract transitional cell carcinoma. For patients with high-grade or invasive tumors to be candidates for conservative surgery will require the development of additional prognostic factors (eg, molecular markers). These patients require long-term postoperative surveillance.
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Affiliation(s)
- Morgan Rouprêt
- Department of Urology, Groupe Hospitalo-Universitaire Est, Pitié-Tenon, University Paris VI, Assistance Publique-Hôpitaux de Paris, Paris, France.
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150
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Okegawa T, Odagane A, Ide H, Horie S, Nutahara K, Higashihara E. Oncological outcome of retroperitoneoscopic nephroureterectomy for upper urinary tract transitional cell carcinoma. Int J Urol 2006; 13:493-7. [PMID: 16771714 DOI: 10.1111/j.1442-2042.2006.01341.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To report the oncological outcome of retroperitoneoscopic nephroureterectomy (RNU) with bladder cuff excision for upper urinary tract transitional cell carcinoma (TCC), and to compare the outcome with that of the traditional open nephroureterectomy (ONU). PATIENTS AND METHODS From January 2001, 48 patients with upper urinary tract TCC were enrolled in the study; 25 had RNU and 23 had ONU. Oncological parameters (disease-free survival and disease-specific survival) were calculated from the time of surgery to the date of last follow up and were analysed by the Kaplan-Meier method. RESULTS Mean follow up was 24.3 months in the RNU group, significantly shorter than in the ONU group. Bladder recurrence was identified in two patients with grade 3 pathological stage pT3, one patient with grade 3 stage pT2 disease and two patients with grade 2 stage pT2 disease. Multiple organ metastases in the lung, liver and lymph nodes were associated with bladder recurrence in two cases (grade 2 stage pT3, and grade 3 stage pT3). The recurrence rate was 20% (5 of 25 cases) and mean time to recurrence was 9.5 months. In the ONU group, bladder recurrence and metastases developed in four and three patients, respectively. The recurrence rate was 17% (4 of 23 cases) and mean time to recurrence was 23.4 months. No significant difference was detected in the disease-free survival rate and cancer-specific survival rate between the two groups (P=0.759 and P=0.866, respectively). CONCLUSION The oncological outcome of RNU appears to be equivalent to that of ONU. Moreover, long-term follow up is necessary to evaluate the oncological outcome in comparison to ONU.
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Affiliation(s)
- Takatsugu Okegawa
- Department of Urology, Kyorin University School of Medicine, Mitaka, Japan.
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