Prise en charge et traitements médicaux des cancers du rein en 2010

Advanced renal cell carcinoma is associated with a poor prognosis and is refractory to standard chemotherapy. Recent progress in the understanding of molecular biology and pathogenesis of renal cell cancer has been translated into the development of new therapeutic strategies. The mangement of metastatic RCC has been revolutionized with the development of targeted molecular therapies against VEGF-VEGFR and mTOR. Randomized phase III clinical trials demonstrated clinical benefit for patients with advanced RCC in overall survival and progression free survival. At the moment, six molecules have been approves in advanced RCC: cytokines (IL-2 and IFN), antiangiogenic therapies (sunitinib, sorafenib, bevacizumab) and mTOR inhibitors (Temsirolimus, everolimus). Nephrectomy is an important component of the multimodality treatment of mRCC. Prospective trials will be assessed the value of nephrectomy in patients treated by antiangiogenic therapies. Large randomized trial are ongoing to evaluate these new therapies in adjuvant setting.