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Table of Contents
GUIDELINE
Year : 2014  |  Volume : 6  |  Issue : 4  |  Page : 286-289  

Saudi oncology society and Saudi urology association combined clinical management guidelines for renal cell carcinoma


1 Oncology center, Section of Medical Oncology, Riyadh, Saudi Arabia
2 Department of Surgery, Division of Urology, Riyadh, Saudi Arabia
3 Section of Urology, Department of Surgery, King Khaled Hospital, Riyadh, Saudi Arabia
4 Department of Surgery, Division of Urology, College of Medicine, King Khalid University Hospital; Princess Al-Johora Al-Ibrahim Centre for Cancer Research (Uro-Oncology Research Chair), King Saud University, Riyadh, Saudi Arabia
5 Department of Urology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
6 Oncology Department, Princess Noura Oncology Center, King Abdulaziz Medical City, Jeddah, Saudi Arabia
7 Department of Oncology, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
8 Department of Oncology, King Fahad Medical City, Riyadh, Saudi Arabia
9 Department of Oncology, King Abdulaziz Medical City, Riyadh, Saudi Arabia
10 Department of Oncology, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
11 Department of Surgery, Division of Urology, Security Forces Hospital, Riyadh, Saudi Arabia
12 Department of Urology, Prince Sultan Military Medical City, Riyadh, Saudi Arabia

Date of Submission15-Apr-2014
Date of Acceptance15-Apr-2014
Date of Web Publication18-Sep-2014

Correspondence Address:
Danny Rabah
Department of Surgery, Division of Urology, College of Medicine, King Khalid University Hospital, Riyadh, Kingdom of Saudi Arabia, Princess Al Johora Al Ibrahim Centre for Cancer Research (Uro Oncology Research Chair), King Saud University, Riyadh
Saudi Arabia
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   Abstract 

In this report, updated guidelines for the evaluation, medical and surgical management of renal cell carcinoma are presented. They are categorized according the stage of the disease using the tumor node metastasis staging system 7 th edition. The recommendations are presented with supporting evidence level.

Keywords: Guidelines, renal cell carcinoma, Saudi Arabia


How to cite this article:
Bazarbashi S, Alkhateeb S, Abusamra A, Rabah D, Alotaibi M, Almansour M, Murshid E, Alsharm A, Alolayan A, Ahmad I, Alghamdi K, Alghamdi A. Saudi oncology society and Saudi urology association combined clinical management guidelines for renal cell carcinoma. Urol Ann 2014;6:286-9

How to cite this URL:
Bazarbashi S, Alkhateeb S, Abusamra A, Rabah D, Alotaibi M, Almansour M, Murshid E, Alsharm A, Alolayan A, Ahmad I, Alghamdi K, Alghamdi A. Saudi oncology society and Saudi urology association combined clinical management guidelines for renal cell carcinoma. Urol Ann [serial online] 2014 [cited 2019 Nov 21];6:286-9. Available from: http://www.urologyannals.com/text.asp?2014/6/4/286/140974


   Manuscript Top


Renal cancer represents the third common genitourinary cancer in Saudi Arabia after urinary bladder and prostate. [1] It accounts for 3.6% of all male cancers and 2.2% of all female cancers. In 2010, a total of 167 cases where diagnosed in males and 117 cases in females. The Age standardized rate in males was 2.9/100,000 and in females was 2/100,000 populations.

All cases of renal cell carcinoma (RCC) should preferably seen or discussed in a multidisciplinary forum

1. Pretreatment evaluation:

1.1. Evaluation of suspicious renal cancer:

1.1.1. History and physical examination.

1.1.2. Blood count, renal and hepatic profile.

1.1.3. Computed tomography scan of chest, abdomen and pelvis.

1.1.4. Urine analysis.

1.1.5. Urine cytology should be done if urothelial cancer is suspected.

1.1.6. Kidney biopsy is not routinely indicated in localized tumors, however tissue diagnosis should be obtained prior to systemic therapy.

1.1.7. Computed tomography brain and bone scan should be done only if clinically indicated.

2. Staging: [2]

The American Joint Commission on cancer staging tumor node metastasis 7 th edition will be adopted.

3. Risk stratification for metastatic RCC:

The Memorial Sloan Kettering Cancer Center (MSKCC) risk classification for metastatic disease will be used: [3] Risk factors are:

3.1. A Karnofsky performance status of <80%.

3.2. Serum lactic dehydrogenase level >1.5 times the upper limit of normal.

3.3. Corrected serum calcium >10 mg/dL (2.5 mmol/L).

3.4. Hemoglobin concentration below the lower limit of normal.

3.5. No prior nephrectomy (i.e. no disease-free interval).

Each of the above gives a score of one. Patients will be classified according to the total score as follow:

0 points low risk.

1, 2 points intermediate risk.

3, 4, 5 points high risk.

4. Treatment:

4.1. Localized disease (clinical Stage Ia):

4.1.1. The recommended treatment is surgical excision preferably by partial nephrectomy (open, laparoscopic, or robotic) in all cases and especially in patients with solitary kidney, bilateral tumors, familial renal cell cancer, or renal insufficiency (EL-1). [4],[5],[6],[7],[8],[9],[10]

4.1.2. Radical nephrectomy should be preserved for cases where partial nephrectomy is not technically feasible after consultation with an experienced surgeon (EL-1). [4],[5],[6],[7],[8],[9],[10],[11],[12],[13],[14],[15],[16],[17]

4.1.3. Nonsurgical options (i.e. active surveillance, cryoablation, and radiofrequency ablation) are all inferior to surgical excision in terms of oncological outcome and are not recommended except in patients with significant comorbidities that interdict surgical intervention (EL-2). [18],[19],[20],[21],[22]

4.2. Localized disease (clinical Stage Ib)

4.2.1. The recommended treatment is radical nephrectomy (EL-1). [11],[12],[13],[14],[15],[16],[17],[23],[24],[25],[26],[27],[28]

4.2.2. Partial nephrectomy may be an option especially in patient with solitary kidney, bilateral tumors, familial renal cell cancer, or renal insufficiency. However, this should only be performed by experienced surgeon in a high-volume center (EL-1). [23],[24],[25],[26],[27],[28],[29],[30]

4.2.3. Nonsurgical options (i.e. active surveillance, cryoablation, and radiofrequency ablation) are not recommended.

4.3. Localized disease (clinical Stage IIa, b)

4.3.1. The recommended treatment is radical nephrectomy (EL-1). [11],[12],[13],[14],[15],[16],[17],[23],[24],[25],[26],[27],[28]

4.3.2. Partial nephrectomy and nonsurgical options (i.e. active surveillance, cryoablation, and radiofrequency ablation) are not recommended.

4.4. Localized disease (clinical Stage IIIa, b, c)

4.4.1. The recommended treatment is radical nephrectomy with complete excision of all venous thrombus in the renal vein, inferior vena cava, and right atrium (EL-2). [15],[16]

4.4.2. These surgeries should only be performed in a tertiary care centers with the availability of cardiac, vascular or hepatic surgeon depending on the case (EL-2). [29],[30]

4.5. Excision of the ipsilateral adrenal gland

4.5.1. Ipsilateral excision of the adrenal gland during radical nephrectomy is indicated in upper pole tumors or in the presence of a concurrent radiologicaly detectable adrenal gland lesion (s) (EL-2). [31],[32],[33],[34]

4.6. Lymphnode dissection

4.6.1. Resection of the regional lymphnodes (within Gerota's fascia) is an integral part of radical nephrectomy

4.6.2. Resection of the nonregional lymphnodes provides no therapeutic advantages and it is used for staging purposes (EL-1). [35]

4.7. When doing partial nephrectomy the surgeon should aim to obtain adequate surgical margin and avoid tumor inoculation. [36],[37],[38]

4.8. Metastatic/advanced disease: Several scenarios could be faced in patients with metastatic disease. Accordingly the following should be considered:

4.8.1. Potentially resectable primary with solitary metastasis or multiple resectable lung metastasis: Those patients should undergo primary nephrectomy and resection of the metastatic lesion/s (EL-2). [39] Following complete resection no further therapy or "adjuvant therapy" is indicated (EL-3).

4.8.2. Potentially resectable primary and multiple metastasis: Those patients should undergo resection of the primary tumor if in good performance status (EL-1), [40],[41] then should start systemic therapy according to the following guidelines:

4.8.2.1. Clear cell histology, good and intermediate risk: Options of therapy include systemic therapy with either sunitinib [42] (EL-1), Bevacizumab and interferon α-2a [43],[44] or pazopanib [45] (EL-1).

4.8.2.2. Clear cell histology with poor risk: Temsirolimus is the preferred treatment. [46] (EL-1)

4.8.2.3. Nonclear cell histology: Options of therapy include temsirolimus (EL-2), [47] sunitinib [48] (EL-2), or sorafenib [48],[49] (EL-2). Medullary and collecting duct carcinoma should be treated with platinum based chemotherapy [50],[51] (EL-3)

4.8.3. Unresectable primary with or without metastatic disease: Those patients with good performance status should be offered systemic therapy according to their histology and MSKCC risk group as in item 4.8.2.

4.8.3.1. Recurrent disease postprimary nephrectomy: Treatment will depend if resectable or not:

4.8.3.1.1. If resectable solitary metastasis: Surgical resection should be attempted [52],[53],[54] (EL-2). No systemic therapy is of benefit following complete resection (EL-3)

4.8.3.1.2. If nonresectable recurrence: Patient should be treated as metastatic disease according to their histology and MSKCC risk group as in item 4.8.2.1-3

4.8.4. Second line therapy post-tyrosine kinase inhibitors (TKI) failure: Patients who fail first line TKI's should receive second line therapy if in reasonable performance status, options of second line agents include everolimus (EL-1) [55],[56] or axitinib [57] (EL-1).

 
   References Top

1.Saudi Cancer Registry Annual Report, 2010. Available from: http://www.scr.org.sa. Last accessed 17 May 2014.  Back to cited text no. 1
    
2.Edge SB, Byrd DR, Comton CC, Fritz AG, Greene FL., Trotti A(Eds). AJCC Cancer Staging Manual. 7 th ed. New York: Springer-Verlag; 2010.  Back to cited text no. 2
    
3.Motzer RJ, Mazumdar M, Bacik J, Berg W, Amsterdam A, Ferrara J. Survival and prognostic stratification of 670 patients with advanced renal cell carcinoma. J Clin Oncol 1999;17:2530-40.  Back to cited text no. 3
    
4.Lau WK, Blute ML, Weaver AL, Torres VE, Zincke H. Matched comparison of radical nephrectomy vs nephron-sparing surgery in patients with unilateral renal cell carcinoma and a normal contralateral kidney. Mayo Clin Proc 2000;75:1236-42.  Back to cited text no. 4
    
5.Lee CT, Katz J, Shi W, Thaler HT, Reuter VE, Russo P. Surgical management of renal tumors 4 cm. or less in a contemporary cohort. J Urol 2000;163:730-6.  Back to cited text no. 5
    
6.Kim SP, Thompson RH, Boorjian SA, Weight CJ, Han LC, Murad MH, et al. Comparative effectiveness for survival and renal function of partial and radical nephrectomy for localized renal tumors: A systematic review and meta-analysis. J Urol 2012;188:51-7.  Back to cited text no. 6
    
7.Van Poppel H, Da Pozzo L, Albrecht W, Matveev V, Bono A, Borkowski A, et al. A prospective, randomised EORTC intergroup phase 3 study comparing the oncologic outcome of elective nephron-sparing surgery and radical nephrectomy for low-stage renal cell carcinoma. Eur Urol 2011;59:543-52.  Back to cited text no. 7
    
8.Tan HJ, Norton EC, Ye Z, Hafez KS, Gore JL, Miller DC. Long-term survival following partial vs radical nephrectomy among older patients with early-stage kidney cancer. JAMA 2012;307:1629-35.  Back to cited text no. 8
[PUBMED]    
9.Gill IS, Kavoussi LR, Lane BR, Blute ML, Babineau D, Colombo JR Jr, et al. Comparison of 1,800 laparoscopic and open partial nephrectomies for single renal tumors. J Urol 2007;178:41-6.  Back to cited text no. 9
    
10.Gong EM, Orvieto MA, Zorn KC, Lucioni A, Steinberg GD, Shalhav AL. Comparison of laparoscopic and open partial nephrectomy in clinical T1a renal tumors. J Endourol 2008;22:953-7.  Back to cited text no. 10
    
11.Berger A, Brandina R, Atalla MA, Herati AS, Kamoi K, Aron M, et al. Laparoscopic radical nephrectomy for renal cell carcinoma: Oncological outcomes at 10 years or more. J Urol 2009;182:2172-6.  Back to cited text no. 11
    
12.Burgess NA, Koo BC, Calvert RC, Hindmarsh A, Donaldson PJ, Rhodes M. Randomized trial of laparoscopic v open nephrectomy. J Endourol 2007;21:610-3.  Back to cited text no. 12
    
13.Gabr AH, Gdor Y, Strope SA, Roberts WW, Wolf JS Jr. Patient and pathologic correlates with perioperative and long-term outcomes of laparoscopic radical nephrectomy. Urology 2009;74:635-40.  Back to cited text no. 13
    
14.Hemal AK, Kumar A. A prospective comparison of laparoscopic and robotic radical nephrectomy for T1-2N0M0 renal cell carcinoma. World J Urol 2009;27:89-94.  Back to cited text no. 14
    
15.Hemal AK, Kumar A, Kumar R, Wadhwa P, Seth A, Gupta NP. Laparoscopic versus open radical nephrectomy for large renal tumors: A long-term prospective comparison. J Urol 2007;177:862-6.  Back to cited text no. 15
    
16.Luo JH, Zhou FJ, Xie D, Zhang ZL, Liao B, Zhao HW, et al. Analysis of long-term survival in patients with localized renal cell carcinoma: Laparoscopic versus open radical nephrectomy. World J Urol 2010;28:289-93.  Back to cited text no. 16
    
17.Weight CJ, Lieser G, Larson BT, Gao T, Lane BR, Campbell SC, et al. Partial nephrectomy is associated with improved overall survival compared to radical nephrectomy in patients with unanticipated benign renal tumours. Eur Urol 2010;58:293-8.  Back to cited text no. 17
    
18.Chen DY, Uzzo RG. Optimal management of localized renal cell carcinoma: Surgery, ablation, or active surveillance. J Natl Compr Canc Netw 2009;7:635-42.  Back to cited text no. 18
    
19.Rais-Bahrami S, Guzzo TJ, Jarrett TW, Kavoussi LR, Allaf ME. Incidentally discovered renal masses: Oncological and perioperative outcomes in patients with delayed surgical intervention. BJU Int 2009;103:1355-8.  Back to cited text no. 19
    
20.Abouassaly R, Lane BR, Novick AC. Active surveillance of renal masses in elderly patients. J Urol 2008;180:505-8.  Back to cited text no. 20
    
21.Kunkle DA, Uzzo RG. Cryoablation or radiofrequency ablation of the small renal mass: A meta-analysis. Cancer 2008;113:2671-80.  Back to cited text no. 21
    
22.O′Malley RL, Berger AD, Kanofsky JA, Phillips CK, Stifelman M, Taneja SS. A matched-cohort comparison of laparoscopic cryoablation and laparoscopic partial nephrectomy for treating renal masses. BJU Int 2007;99:395-8.  Back to cited text no. 22
    
23.Dash A, Vickers AJ, Schachter LR, Bach AM, Snyder ME, Russo P. Comparison of outcomes in elective partial vs radical nephrectomy for clear cell renal cell carcinoma of 4-7 cm. BJU Int 2006;97:939-45.  Back to cited text no. 23
    
24.Leibovich BC, Blute M, Cheville JC, Lohse CM, Weaver AL, Zincke H. Nephron sparing surgery for appropriately selected renal cell carcinoma between 4 and 7 cm results in outcome similar to radical nephrectomy. J Urol 2004;171:1066-70.  Back to cited text no. 24
    
25.Simmons MN, Weight CJ, Gill IS. Laparoscopic radical versus partial nephrectomy for tumors >4 cm: Intermediate-term oncologic and functional outcomes. Urology 2009;73:1077-82.  Back to cited text no. 25
    
26.Peycelon M, Hupertan V, Comperat E, Renard-Penna R, Vaessen C, Conort P, et al. Long-term outcomes after nephron sparing surgery for renal cell carcinoma larger than 4 cm. J Urol 2009;181:35-41.  Back to cited text no. 26
    
27.Weight CJ, Larson BT, Gao T, Campbell SC, Lane BR, Kaouk JH, et al. Elective partial nephrectomy in patients with clinical T1b renal tumors is associated with improved overall survival. Urology 2010;76:631-7.  Back to cited text no. 27
    
28.Thompson RH, Siddiqui S, Lohse CM, Leibovich BC, Russo P, Blute ML. Partial versus radical nephrectomy for 4 to 7 cm renal cortical tumors. J Urol 2009;182:2601-6.  Back to cited text no. 28
    
29.Joudi FN, Konety BR. The impact of provider volume on outcomes from urological cancer therapy. J Urol 2005;174:432-8.  Back to cited text no. 29
    
30.Eastham JA. Do high-volume hospitals and surgeons provide better care in urologic oncology? Urol Oncol 2009;27:417-21.  Back to cited text no. 30
[PUBMED]    
31.Lane BR, Tiong HY, Campbell SC, Fergany AF, Weight CJ, Larson BT, et al. Management of the adrenal gland during partial nephrectomy. J Urol 2009;181:2430-6.  Back to cited text no. 31
    
32.O′Malley RL, Godoy G, Kanofsky JA, Taneja SS. The necessity of adrenalectomy at the time of radical nephrectomy: A systematic review. J Urol 2009;181:2009-17.  Back to cited text no. 32
    
33.Kuczyk M, Wegener G, Jonas U. The therapeutic value of adrenalectomy in case of solitary metastatic spread originating from primary renal cell cancer. Eur Urol 2005;48:252-7.  Back to cited text no. 33
    
34.Kuczyk M, Münch T, Machtens S, Bokemeyer C, Wefer A, Hartmann J, et al. The need for routine adrenalectomy during surgical treatment for renal cell cancer: The Hannover experience. BJU Int 2002;89:517-22.  Back to cited text no. 34
    
35.Blom JH, van Poppel H, Maréchal JM, Jacqmin D, Schröder FH, de Prijck L, et al. Radical nephrectomy with and without lymph-node dissection: Final results of European Organization for Research and Treatment of Cancer (EORTC) randomized phase 3 trial 30881. Eur Urol 2009;55:28-34.  Back to cited text no. 35
    
36.Blackley SK, Ladaga L, Woolfitt RA, Schellhammer PF. Ex situ study of the effectiveness of enucleation in patients with renal cell carcinoma. J Urol 1988;140:6-10.  Back to cited text no. 36
    
37.Marshall FF, Taxy JB, Fishman EK, Chang R. The feasibility of surgical enucleation for renal cell carcinoma. J Urol 1986;135:231-4.  Back to cited text no. 37
[PUBMED]    
38.Rosenthal CL, Kraft R, Zingg EJ. Organ-preserving surgery in renal cell carcinoma: Tumor enucleation versus partial kidney resection. Eur Urol 1984;10:222-8.  Back to cited text no. 38
[PUBMED]    
39.Hofmann HS, Neef H, Krohe K, Andreev P, Silber RE. Prognostic factors and survival after pulmonary resection of metastatic renal cell carcinoma. Eur Urol 2005;48:77-81.  Back to cited text no. 39
    
40.Mickisch GH, Garin A, van Poppel H, de Prijck L, Sylvester R, European Organisation for Research and Treatment of Cancer (EORTC) Genitourinary Group. Radical nephrectomy plus interferon-alfa-based immunotherapy compared with interferon alfa alone in metastatic renal-cell carcinoma: A randomised trial. Lancet 2001;358:966-70.  Back to cited text no. 40
    
41.Flanigan RC, Salmon SE, Blumenstein BA, Bearman SI, Roy V, McGrath PC, et al. Nephrectomy followed by interferon alfa-2b compared with interferon alfa-2b alone for metastatic renal-cell cancer. N Engl J Med 2001;345:1655-9.  Back to cited text no. 41
    
42.Motzer RJ, Hutson TE, Tomczak P, Michaelson MD, Bukowski RM, Rixe O, et al. Sunitinib versus interferon alfa in metastatic renal-cell carcinoma. N Engl J Med 2007;356:115-24.  Back to cited text no. 42
    
43.Escudier B, Pluzanska A, Koralewski P, Ravaud A, Bracarda S, Szczylik C, et al. Bevacizumab plus interferon alfa-2a for treatment of metastatic renal cell carcinoma: A randomised, double-blind phase III trial. Lancet 2007;370:2103-11.  Back to cited text no. 43
[PUBMED]    
44.Rini BI, Halabi S, Rosenberg JE, Stadler WM, Vaena DA, Ou SS, et al. Bevacizumab plus interferon alfa compared with interferon alfa monotherapy in patients with metastatic renal cell carcinoma: CALGB 90206. J Clin Oncol 2008;26:5422-8.  Back to cited text no. 44
    
45.Sternberg CN, Davis ID, Mardiak J, Szczylik C, Lee E, Wagstaff J, et al. Pazopanib in locally advanced or metastatic renal cell carcinoma: Results of a randomized phase III trial. J Clin Oncol 2010;28:1061-8.  Back to cited text no. 45
    
46.Hudes G, Carducci M, Tomczak P, Dutcher J, Figlin R, Kapoor A, et al. Temsirolimus, interferon alfa, or both for advanced renal-cell carcinoma. N Engl J Med 2007;356:2271-81.  Back to cited text no. 46
[PUBMED]    
47.Dutcher J, Szczylik C, Tannir R, Benedetto P, Ruff P, Hsu A, et al. Correlation of survival with tumor histology, age, and prognostic risk group for previously untreated patients with advanced renal cell carcinoma (adv RCC) receiving temsirolimus (TEMSR) or interferon-alpha (IFN). J Clin Oncol 2007; 25:243S.  Back to cited text no. 47
    
48.Choueiri TK, Plantade A, Elson P, Negrier S, Ravaud A, Oudard S, et al. Efficacy of sunitinib and sorafenib in metastatic papillary and chromophobe renal cell carcinoma. J Clin Oncol 2008;26:127-31.  Back to cited text no. 48
    
49.Stadler W, Figlin RA, Ernstoff MS, Curti B, Pendergrass K, Srinivas S, et al. The advanced renal cell carcinoma sorafenib (ARCCS) expanded access trial: Safety and efficacy in patients (pts) with non-clear cell (NCC) renal cell carcinoma (RCC). J Clin Oncol 2007;25:243S.  Back to cited text no. 49
    
50.Oudard S, Banu E, Vieillefond A, Fournier L, Priou F, Medioni J, et al. Prospective multicenter phase II study of gemcitabine plus platinum salt for metastatic collecting duct carcinoma: Results of a GETUG (Groupe d′Etudes des Tumeurs Uro-Génitales) study. J Urol 2007;177:1698-702.  Back to cited text no. 50
    
51.Strouse JJ, Spevak M, Mack AK, Arceci RJ, Small D, Loeb DM. Significant responses to platinum-based chemotherapy in renal medullary carcinoma. Pediatr Blood Cancer 2005;44:407-11.  Back to cited text no. 51
    
52.Kavolius JP, Mastorakos DP, Pavlovich C, Russo P, Burt ME, Brady MS. Resection of metastatic renal cell carcinoma. J Clin Oncol 1998;16:2261-6.  Back to cited text no. 52
    
53.Piltz S, Meimarakis G, Wichmann MW, Hatz R, Schildberg FW, Fuerst H. Long-term results after pulmonary resection of renal cell carcinoma metastases. Ann Thorac Surg 2002;73:1082-7.  Back to cited text no. 53
    
54.Adam R, Chiche L, Aloia T, Elias D, Salmon R, Rivoire M, et al. Hepatic resection for noncolorectal nonendocrine liver metastases: Analysis of 1,452 patients and development of a prognostic model. Ann Surg 2006;244:524-35.  Back to cited text no. 54
    
55.Motzer RJ, Escudier B, Oudard S, Hutson TE, Porta C, Bracarda S, et al. Efficacy of everolimus in advanced renal cell carcinoma: A double-blind, randomised, placebo-controlled phase III trial. Lancet 2008;372:449-56.  Back to cited text no. 55
    
56.Motzer RJ, Escudier B, Oudard S, Hutson TE, Porta C, Bracarda S, et al. Phase 3 trial of everolimus for metastatic renal cell carcinoma: Final results and analysis of prognostic factors. Cancer 2010;116:4256-65.  Back to cited text no. 56
    
57.Rini BI, Escudier B, Tomczak P, Kaprin A, Szczylik C, Hutson TE, et al. Comparative eff ectiveness of axitinib versus sorafenib in advanced renal cell carcinoma (AXIS): A randomised phase 3 trial. Lancet. 2011;378:1931-9.  Back to cited text no. 57
    




 

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