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Choices and clinical trials in early kidney cancer therapy. E2805 adjuvant sorafenib of sunitinib or placebo post surgery open at CPMC ARISER - Adjuvant Rencarex (WX-G250) intravenous monoclonal antibody available at UCSF .
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Choices and clinical trials in early kidney cancer therapy E2805 adjuvant sorafenib of sunitinib or placebo post surgery open at CPMC ARISER - Adjuvant Rencarex (WX-G250) intravenous monoclonal antibody available at UCSF
Choices First-line Therapy for Stage IV kidney cancer • High-dose Interleukin-2-most toxic • Sunitinib (Sutent) oral, moderate side effects • Sorabenib (Nexavar) oral, fewer side effects • Bevacizumab with interferon-final data available this summer • Interferon alone- inferior • Temsirolimus (Torisel) probably available this spring • Clinical Trial
Clinical Trials: What and Why • Phase I, Phase II, Phase III-decreasing risk • A biologic experiment with humans • Access to a new therapy that may be better • Access to expertise not available next door • Closer monitoring of your cancer and of treatment side effects • Choose a trial specifically for kidney cancer
Trials at California Kidney Cancer Center 2007 • Renal EFFECT trial--first line stage 4 2 different doses of sunitinib 50mg/day 4weeks on, 2 off 37.5 mg/day, every day • TRIST trial Trovax vaccine with sunitinib • RAD001 trial mTOR inhibitor 2nd, 3rd line versus placebo • E2805 adjuvant study stage 2 or 3 post-op
Choices for second-line therapy Clinical Trial Temsirolimus vs. sorafenib after sunitinib- trial planned Immunotherapy with high-dose IL-2 Change from sorafenib/sunitinib to bevacizumab Change from bevacizumab to sorafenib or sunitinib Change from immunotherapy to targeted therapy Temsirolimus (Torisel)
Combinations of Targeted Therapies • Sorafenib with bevacizumab phase 1 toxicities required dose reductions 42% response rate • Sunitinib with bevacizumab trial in progress • Temsirolimus with bevacizumab trial planned • Temsirolimus with sorafenib in progress Phase III trial planned • Many other combinations possible