A Phase 3, Three-Arm, Randomized, Open-Label Study Of Interferon Alfa Alone, CCI-779 Alone, And The Combination Of Interferon Alfa And CCI-779 In First-Line Poor-Prognosis Subjects With Advanced Renal Cell Carcinoma.

The primary objective of this study is efficacy. The primary efficacy endpoint of this study is a comparison of the overall survival of subjects treated with CCI-779 \[Temsirolimus\], administered intravenously \[IV\] once weekly and the combination of CCI-779, administered IV once weekly with Interferon Alfa \[IFN alfa\] subcutaneously \[SC\] three times per week \[TIW\], compared with the overall survival of subjects treated with IFN alfa (SC TIW) alone, in poor-prognosis subjects with advanced RCC.