Final results of the CALGB 90206 and AVOREN trials have failed to demonstrate an overall survival benefit for bevacizumab plus interferon compared to interferon monotherapy in patients with metastatic renal cell carcinoma. Progression-free survival or objective response rate might be more suitable primary end points in phase III trials.
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Di Lorenzo, G., Buonerba, C. Overall survival is an unsuitable primary end point. Nat Rev Urol 7, 367–368 (2010). https://doi.org/10.1038/nrurol.2010.84
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DOI: https://doi.org/10.1038/nrurol.2010.84
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