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Picken MM, Wang L, Gupta GN. Positive surgical margins in renal cell carcinoma: translating tumor biology into clinical outcomes. Am J Clin Pathol 2015; 143:620-2. [PMID: 25873493 DOI: 10.1309/ajcp9kvhjrxf6dbz] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Affiliation(s)
- Maria M. Picken
- Department of Pathology and Laboratory Medicine, Loyola University Medical Center, Chicago, IL
| | - Lu Wang
- Department of Pathology and Laboratory Medicine, Loyola University Medical Center, Chicago, IL
| | - Gopal N. Gupta
- Department of Urology, Loyola University Medical Center, Chicago, IL
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Gratzke C, Seitz M, Bayrle F, Schlenker B, Bastian PJ, Haseke N, Bader M, Tilki D, Roosen A, Karl A, Reich O, Khoder WY, Wyler S, Stief CG, Staehler M, Bachmann A. Quality of life and perioperative outcomes after retroperitoneoscopic radical nephrectomy (RN), open RN and nephron-sparing surgery in patients with renal cell carcinoma. BJU Int 2009; 104:470-5. [PMID: 19239445 DOI: 10.1111/j.1464-410x.2009.08439.x] [Citation(s) in RCA: 102] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To prospectively evaluate health-related quality of life (HRQoL) and perioperative outcomes in patients with T1 and T2 renal cell carcinoma (RCC) after retroperitoneoscopic radical nephrectomy (RRN), open RN (ORN) or open nephron-sparing surgery (NSS). PATIENTS AND METHODS The data of 117 patients who had undergone RRN (36), ORN (37) or NSS (44) were evaluated. RRN data were obtained at Basel University Hospital, Switzerland, while the ORN and NSS data were collected at the University of Munich, Germany. Perioperative outcomes were analysed and compared. HRQoL was prospectively evaluated based on the Short Form 36 questionnaire with a mean follow-up of 22 months. RESULTS Operative duration was significantly longer in the RRN group compared with the ORN and NSS groups, at a mean (sem) of 146 (42) min vs 113 (48) min and 114 (42) min (P < 0.001). In the RRN group intraoperative blood loss was lower than in the ORN and NSS groups, at a mean (sem) of 231 (153) mL vs 424 (361) mL and 494 (360) mL (P < 0.001). Morbidity rates were 13.9% for RRN, 16.2% for ORN and 20.5% for NSS, the most relevant complications being bleeding requiring transfusions in RRN and NSS patients and haemorrhage (5% of patients in each group). Creatinine values at 6 months after surgery only recovered completely in the NSS group. Patients in the ORN group had a trend towards higher mental well-being scores than patients in the RRN and NSS groups, with a mean Mental Component Summary Score of 48.3 vs 48.0 and 44.5, respectively (not statistically significant), while all patients were in similar physical condition after surgery, with a mean Physical Component Summary Scores of 48.0 (ORN), 47.4 (RRN) and 47.2 (NSS). The physical condition scores of patients in all groups were higher than scores reached by an age and sex-matched population (45.8). CONCLUSION These real-world data show that each of the surgical techniques can be considered safe. Importantly, after surgery patients reported high QoL scores independent of the technique used.
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Affiliation(s)
- Christian Gratzke
- Department of Urology, Ludwig-Maximilians-University Munich, Germany.
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Siemer S, Lahme S, Altziebler S, Machtens S, Strohmaier W, Wechsel HW, Goebell P, Schmeller N, Oberneder R, Stolzenburg JU, Becker H, Lüftenegger W, Tetens V, Van Poppel H. Efficacy and Safety of TachoSil ® as Haemostatic Treatment versus Standard Suturing in Kidney Tumour Resection: A Randomised Prospective Study. Eur Urol 2007; 52:1156-63. [PMID: 17467884 DOI: 10.1016/j.eururo.2007.04.027] [Citation(s) in RCA: 114] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2006] [Accepted: 04/10/2007] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Elective nephron-sparing surgery (NSS) for renal cell carcinoma (RCC) has gained general acceptance as an alternative to radical nephrectomy. To achieve haemostasis without risk of local ischaemia and necrosis of kidney parenchyma after standard haemostatic suturing, we investigated TachoSil's efficacy and safety as atraumatic haemostatic treatment after kidney tumour resection. METHODS A total of 185 patients scheduled for NSS for small, superficial kidney tumours were included in an open, randomised, prospective, multicentre, parallel-group trial. Primary objectives were to test haemostatic efficacy and safety of TachoSil versus standard suturing. Efficacy was tested by comparing intraoperative time to haemostasis (primary end point). Secondary objectives included proportion of subjects with haemostasis after 10 min of trial treatment, occurrence of haematoma on day 2 after surgery, volume and haemoglobin concentration of postoperative drainage fluid, and surgeon's rating of usefulness of trial treatments. Safety was evaluated by occurrence of adverse events. RESULTS In the intent-to-treat population, time to haemostasis was significantly shorter with TachoSil versus standard suturing (mean: 5.3 vs. 9.5 min [p<0.0001]). Haemostasis was obtained within 10 min in 92% of patients in the TachoSil group and in 67% in the standard treatment group (p<0.0001). Differences in other secondary end points were not statistically significant. Both treatments were well tolerated. Surgeons rated TachoSil higher in terms of convenience to prepare and apply, and impression of efficacy. CONCLUSION TachoSil was superior to standard suturing in obtaining intraoperative control of haemorrhage and was as well tolerated as standard haemostatic treatment during NSS.
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Affiliation(s)
- Stefan Siemer
- Department of Urology and Paediatric Urology, University of Saarland, Homburg, Germany.
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Van Poppel H, Da Pozzo L, Albrecht W, Matveev V, Bono A, Borkowski A, Marechal JM, Klotz L, Skinner E, Keane T, Claessens I, Sylvester R. A prospective randomized EORTC intergroup phase 3 study comparing the complications of elective nephron-sparing surgery and radical nephrectomy for low-stage renal cell carcinoma. Eur Urol 2006; 51:1606-15. [PMID: 17140723 DOI: 10.1016/j.eururo.2006.11.013] [Citation(s) in RCA: 287] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2006] [Accepted: 11/03/2006] [Indexed: 02/08/2023]
Abstract
OBJECTIVES This study compared the complications and the cancer control of elective nephron-sparing surgery (NSS) and radical nephrectomy (RN) in patients with a small (<or=5 cm), solitary, low-stage N0 M0 tumour suspicious for renal cell carcinoma (RCC) and a normal contralateral kidney. METHODS 541 patients were randomised in a prospective, multicentre, phase 3 trial to undergo NSS (n=268) or RN (n=273) together with a limited lymph node dissection. RESULTS This publication reports only on the complications reported for both surgical methods. The rate of perioperative blood loss<0.5l was slightly higher after RN (96.0% vs. 87.2%) and the rate of severe haemorrhage was slightly higher after NSS (3.1% vs. 1.2%). Ten patients (4.4%), all of whom were treated with NSS, developed urinary fistulas. Pleural damage (11.5% for NSS vs. 9.3% for RN) and spleen damage (0.4% for NSS and 0.4% for RN) were observed with similar rates in both groups. Postoperative computed tomography scanning abnormalities were seen in 5.8% of NSS and 2.0% of RN patients. Reoperation for complications was necessary in 4.4% of NSS and 2.4% of RN patients. CONCLUSIONS NSS for small, easily resectable, incidentally discovered RCC in the presence of a normal contralateral kidney can be performed safely with slightly higher complication rates than after RN. The oncologic results are eagerly awaited to confirm that NSS is an acceptable approach for small asymptomatic RCC.
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Affiliation(s)
- Hendrik Van Poppel
- Department of Urology, University Hospital Gasthuisberg, Katholieke Universiteit Leuven, Leuven, Belgium.
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Lesage K, Joniau S, Fransis K, Van Poppel H. Comparison between open partial and radical nephrectomy for renal tumours: perioperative outcome and health-related quality of life. Eur Urol 2006; 51:614-20. [PMID: 17097216 DOI: 10.1016/j.eururo.2006.10.040] [Citation(s) in RCA: 122] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2006] [Accepted: 10/19/2006] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To compare perioperative outcome and health-related quality of life (HRQOL) after open partial and radical nephrectomy for renal tumours. METHODS Literature search of Medline and additional references from non-Medline-indexed journals for documents concerning treatment of renal tumours, perioperative outcome, and HRQOL after radical and partial nephrectomy. RESULTS A total of 39 references were used of which 7 discussed complications, 3 included hospital costs and length of stay, and 7 each discussed renal function and QOL. No statistical difference was found concerning perioperative complications although there seems to be a trend towards a slightly higher complication rate after partial nephrectomy. No statistical difference was reported between the two procedures concerning hospital costs and length of stay. For postoperative renal function, a higher incidence of chronic renal failure was noted after radical nephrectomy. When considering the HRQOL a benefit was found after elective partial nephrectomy. In case of mandatory partial nephrectomy the fear of recurrence and the worry about having fewer than two normal kidneys were significantly higher. CONCLUSIONS Partial nephrectomy achieves a better HRQOL due to better preservation of renal function and overall quality of life. Considering perioperative outcome no statistical difference was found for hospital costs and length of stay. A trend towards a higher perioperative complication rate was found after partial nephrectomy.
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Affiliation(s)
- Karl Lesage
- Department of Urology, University Hospital Gasthuisberg, Leuven, Belgium
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Lee YS, Lee SH, Han WK, Lee YH, Yang SC, Rha KH. Laparoscopic Nephron Sparing Surgery for Small Renal Cell Carcinoma less than 4cm. Korean J Urol 2006. [DOI: 10.4111/kju.2006.47.10.1052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Yong Seong Lee
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Sung Hoon Lee
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Woong Kyu Han
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Young Hoon Lee
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Choul Yang
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Koon Ho Rha
- Department of Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, Korea
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Becker F, Siemer S, Humke U, Hack M, Ziegler M, Stöckle M. Elective nephron sparing surgery should become standard treatment for small unilateral renal cell carcinoma: Long-term survival data of 216 patients. Eur Urol 2005; 49:308-13. [PMID: 16359779 DOI: 10.1016/j.eururo.2005.10.020] [Citation(s) in RCA: 144] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2005] [Accepted: 10/19/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVES Our experiences with elective nephron-sparing surgery (NSS) for renal cell carcinoma (RCC) in a consecutive series of 216 patients are presented. Clinicopathological features and long-term oncological outcome is compared to patients treated with radical nephrectomy (RN). METHODS Between 1975 and 2002, NSS was performed in 488 patients; 311 of these patients had elective indications. Renal cell carcinoma was found in 241/311 patients (77.5%). Long-term follow up data could be obtained in 216/311 patients. Cancer-specific survival was estimated using the Kaplan-Meier method. Cox's regression analysis and log-rank tests were used to evaluate independent predictive values of different clinicopathological features. Survival data of the 216 patients after NSS surgery were compared to 369 patients with small RCC treated with RN. RESULTS After a mean follow up of 66 months (median 64 months) 29 (13.4%) of 216 patients treated with NSS had died, 4 of them (1.8%) tumour-related. Tumour recurrence was detected in 12 patients (5.6%). 204 patients (94.4%) were free of tumour at last follow-up. Cancer specific survival rates at 5 and 10 years for patients treated with NSS (RN) were 97.8% (95.5%) and 95.8% (84.4%). CONCLUSIONS Elective NSS surgery provides optimal long-term outcome in patients with small localized RCC. Compared to RN, renal parenchyma is preserved without any disadvantage in survival rates. Consequently elective NSS should be accepted as gold standard for small renal tumours.
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Affiliation(s)
- F Becker
- Department of Urology and Paediatric Urology, University of Saarland, Germany.
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Knudsen BE, Campbell G, Kennedy A, Amann J, Beiko DT, Watterson JD, Chew BH, Denstedt JD, Pautler SE. Design of functional simulation of renal cancer in virtual reality environments. Urology 2005; 66:732-5. [PMID: 16230126 DOI: 10.1016/j.urology.2005.04.060] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2004] [Revised: 04/06/2005] [Accepted: 04/27/2005] [Indexed: 11/24/2022]
Abstract
OBJECTIVES The preoperative planning of partial nephrectomy can be facilitated by the ability to view the tumor and surrounding tissue in three-dimensional (3D) virtual reality (VR). A technique to convert Digital Imaging and Communications in Medicine computed tomography scan data into a fully 3D VR environment was developed. The model can be transferred to a personal computer, allowing the surgeon to view the 3D model in the operating room. METHODS Computed tomography data from a patient with multifocal renal masses was converted into a 3D polygonal mesh using Amira running on a desktop personal computer with Windows XP Professional. A Silicon Graphics Monster Onyx2 running the Linux operating system was used to view the 3D stereo model in the VR environments: either the CAVE or a specialized desk called the Immersadesk. An application to view and interact with the model on a desktop personal computer was written in C++. RESULTS A 3D model of the kidney, the multiple tumors, and the associated systems was created. The model could be viewed and manipulated in a true VR environment and on a desktop personal computer. CONCLUSIONS This project completed two major goals. First, a 3D model of a kidney containing multiple masses was created and viewed in a VR environment. Second, an interface to display the model on a desktop personal computer in the operating room was created. This is the first step in bringing VR technology to the operating room to assist the surgeon directly.
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Affiliation(s)
- Bodo E Knudsen
- Division of Urology, The Ohio State University, Columbus, Ohio, USA.
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Abstract
The pathologic features of RCC are the most valuable factors in predicting the prognosis and for planning surveillance and treatment protocols. Urologists and pathologists should optimize approaches in handling tumor-containing kidney specimens to allow for the best evaluation and reporting of such specimens. A pathologic report of a tumor-containing kidney specimen should include all established or potential prognostic factors, especially tumor types, size, grade, information for pathologic staging, and status of the surgical margin.
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Affiliation(s)
- Mingxin Che
- Department of Pathology, Harper University Hospital, Wayne State University/Detroit Medical Center, Detroit, MI 48201, USA.
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Beitler JJ, Makara D, Silverman P, Lederman G. Definitive, High-Dose-Per-Fraction, Conformal, Stereotactic External Radiation for Renal Cell Carcinoma. Am J Clin Oncol 2004; 27:646-8. [PMID: 15577450 DOI: 10.1097/01.coc.0000145289.57705.07] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
INTRODUCTION Localized renal cell carcinoma is conventionally treated surgically. Preoperative and adjuvant external radiation have not improved survival. However, renal cell cancer brain metastases, although radioresistant to conventional external radiation, have been responsive to radiosurgery. The following report was compiled with information from our experience using high-dose-per-fraction, conformal radiation delivered to patients who refused definitive surgery. MATERIALS AND METHODS Nine patients with nonmetastatic renal cell carcinomas were identified, 2 of which had bilateral renal cell cancers. Patients were treated definitively with 40 Gy in 5 fractions using conformal external radiation. RESULTS With a median follow up of 26.7 months, 4 of the 9 patients are alive. The survivors have a minimum follow up of 48 months. At presentation, all 4 of the survivors had tumors < or =3.4 cm in largest dimension, had clinically negative nodes, and presented no clinical evidence of penetration of Gerota fascia or renal vein extension. CONCLUSION High-dose-per-fraction, conformal external radiation may have a curative role for small, node-negative, organ-confined renal cell carcinomas.
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Affiliation(s)
- Jonathan J Beitler
- Department of Radiation Oncology, Staten Island University Hospital, Staten Island, New York, USA.
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