• Ased S M Ali, Nikhil Vasdev, Selvaraj Shanmuganathan, Edgar Paez, John H Dark, Derek Manas, and David J Thomas.
• Department of Urology, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK; Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK.
• Urol. Oncol. 2013 Oct 1; 31 (7): 1298-304.

ObjectivesSurgical management of renal cell carcinoma (RCC) invading the inferior vena cava (IVC) remains a technical challenge. However, radical surgery is the only potentially curative treatment. We set out to review our experience of using a multi-specialty approach to these patients over the last 15 years.Patients And MethodsFifty patients with RCC and IVC invasion underwent surgery at our institution (mean age: 59 years). Tumor thrombus was infrahepatic/levels I and II: n = 24, intrahepatic/level III: N = 14, or suprahepatic/level IV: n = 12. Infra- and intrahepatic caval tumors were resected using an abdominal approach and liver transplant techniques without cardiopulmonary bypass (CPB). CPB was used only with level IV thrombus.ResultsThere were no intraoperative deaths. Median operating time was 6 hours and blood loss 3.5 liters (l). Staging was T3b: n = 34, T3c: n = 10 and T4: n = 6. Median time spent in HDU and hospital were 2 and 12.5 days, respectively. Perioperative mortality was 4%. Metastatic disease (P < 0.001) and level IV thrombus (P < 0.05) were significant negative prognostic factors. Forty of the 50 patients did not have metastasis. With mean follow-up of 38 months, the non-metastatic group had 2-year estimated Kaplan-Meier survival of 82.0% falling to 62.4% at 5 years. Conversely, in the metastatic group, estimated 2-year survival was 26.6% falling to 0% by 5 years.ConclusionSurgical treatment of RCC involving the IVC is possible with acceptable morbidity and mortality. Long-term survival can be expected in over 60% of non-metastatic patients at 5 years. These cases benefit from a multidisciplinary surgical approach. Level III thrombus can be successfully managed without CPB.Copyright © 2013 Elsevier Inc. All rights reserved.

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