OBJECTIVES: To identify prognostic factors for renal cell carcinoma (RCC) with venous tumor thrombus (VTT) and determine the significance of thrombus level on survival. MATERIALS AND METHODS: Patients within the Surveillance, Epidemiology, and End Results (SEER) database with RCC and VTT were identified and included if managed surgically. The Kaplan-Meier method and Cox regression analyses were performed to identify factors associated with disease-specific survival. RESULTS: A total of 1,875 patients met the inclusion criteria. One-year survival for patients undergoing surgery was 60% for patients with metastases and 90% for those without. Factors associated with worse survival included larger tumor size (HR 1.2, 95% CI 1.0-1.4), medullary, collecting duct, or sarcomatoid histology (HR 2.2, 95% CI 1.5-3.3), Fuhrman grade 3 (HR 2.2, 95% CI 1.5-3.3) or grade 4 (HR 2.9, 95% CI 1.8-4.5) tumors, positive lymph nodes (HR 1.5, 95% CI 1.0-2.0), and metastases (HR 3.5, 95% CI 2.6-4.8). Thrombus level above the diaphragm (T3c) was not significantly associated with worse survival (HR 1.4, 95% CI 0.8-2.5). CONCLUSIONS: In this large, population-based study of patients with RCC and VTT, we identify several disease-specific factors strongly associated with cancer-specific mortality. After controlling for adverse prognostic factors, thrombus level was not associated with worse outcome.
OBJECTIVES: To identify prognostic factors for renal cell carcinoma (RCC) with venous tumor thrombus (VTT) and determine the significance of thrombus level on survival. MATERIALS AND METHODS:Patients within the Surveillance, Epidemiology, and End Results (SEER) database with RCC and VTT were identified and included if managed surgically. The Kaplan-Meier method and Cox regression analyses were performed to identify factors associated with disease-specific survival. RESULTS: A total of 1,875 patients met the inclusion criteria. One-year survival for patients undergoing surgery was 60% for patients with metastases and 90% for those without. Factors associated with worse survival included larger tumor size (HR 1.2, 95% CI 1.0-1.4), medullary, collecting duct, or sarcomatoid histology (HR 2.2, 95% CI 1.5-3.3), Fuhrman grade 3 (HR 2.2, 95% CI 1.5-3.3) or grade 4 (HR 2.9, 95% CI 1.8-4.5) tumors, positive lymph nodes (HR 1.5, 95% CI 1.0-2.0), and metastases (HR 3.5, 95% CI 2.6-4.8). Thrombus level above the diaphragm (T3c) was not significantly associated with worse survival (HR 1.4, 95% CI 0.8-2.5). CONCLUSIONS: In this large, population-based study of patients with RCC and VTT, we identify several disease-specific factors strongly associated with cancer-specific mortality. After controlling for adverse prognostic factors, thrombus level was not associated with worse outcome.
Authors: Juan I Martínez-Salamanca; Estefania Linares; Javier González; Roberto Bertini; Joaquín A Carballido; Thomas Chromecki; Gaetano Ciancio; Sia Daneshmand; Christopher P Evans; Paolo Gontero; Axel Haferkamp; Markus Hohenfellner; William C Huang; Theresa M Koppie; Viraj A Master; Rayan Matloob; James M McKiernan; Carrie M Mlynarczyk; Francesco Montorsi; Hao G Nguyen; Giacomo Novara; Sascha Pahernik; Juan Palou; Raj S Pruthi; Krishna Ramaswamy; Oscar Rodriguez Faba; Paul Russo; Shahrokh F Shariat; Martin Spahn; Carlo Terrone; Derya Tilki; Daniel Vergho; Eric M Wallen; Evanguelos Xylinas; Richard Zigeuner; John A Libertino Journal: Curr Urol Rep Date: 2014-05 Impact factor: 3.092
Authors: Ricardo A Rendon; Anil Kapoor; Rodney Breau; Michael Leveridge; Andrew Feifer; Peter C Black; Alan So Journal: Can Urol Assoc J Date: 2014-05 Impact factor: 1.862
Authors: Furkan Dursun; Rahul S Patel; Dawn Hui; Hanzhang Wang; Ahmed Mansour; Deepak Pruthi; David G Alonso; Lalithapriya Jayakumar; Ronald Rodriguez; Robert S Svatek; Michael A Liss; Dharam Kaushik Journal: Kidney Cancer J Date: 2022-03-17