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A Randomized Trial Of Bevacizumab For Newly Diagnosed Glioblastoma., Mark R Gilbert, James J Dignam, Terri S Armstrong, Jeffrey S Wefel, Deborah T Blumenthal, Michael A Vogelbaum, Howard Colman, Arnab Chakravarti, Stephanie Pugh, Minhee Won, Robert Jeraj, Paul D Brown, Kurt A Jaeckle, David Schiff, Volker W Stieber, David G Brachman, Maria Werner-Wasik, Ivo W Tremont-Lukats, Erik P Sulman, Kenneth D Aldape, Walter J Curran, Minesh P Mehta

Department of Radiation Oncology Faculty Papers

BACKGROUND: Concurrent treatment with temozolomide and radiotherapy followed by maintenance temozolomide is the standard of care for patients with newly diagnosed glioblastoma. Bevacizumab, a humanized monoclonal antibody against vascular endothelial growth factor A, is currently approved for recurrent glioblastoma. Whether the addition of bevacizumab would improve survival among patients with newly diagnosed glioblastoma is not known.

METHODS: In this randomized, double-blind, placebo-controlled trial, we treated adults who had centrally confirmed glioblastoma with radiotherapy (60 Gy) and daily temozolomide. Treatment with bevacizumab or placebo began during week 4 of radiotherapy and was continued for up to 12 cycles of maintenance chemotherapy. …