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Full-Text Articles in Radiology
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
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. …
Combination Of Vandetanib, Radiotherapy, And Irinotecan In The Lovo Human Colorectal Cancer Xenograft Model., Phyllis Wachsberger, Randy Burd, Anderson Ryan, Constantine Daskalakis, Adam P. Dicker
Combination Of Vandetanib, Radiotherapy, And Irinotecan In The Lovo Human Colorectal Cancer Xenograft Model., Phyllis Wachsberger, Randy Burd, Anderson Ryan, Constantine Daskalakis, Adam P. Dicker
Department of Radiation Oncology Faculty Papers
PURPOSE: The tumor growth kinetics of the human LoVo colorectal xenograft model was assessed in response to vandetanib, an orally available receptor tyrosine kinase inhibitor, radiotherapy (RT), or irinotecan (CPT-11), as single therapies and in combination. METHODS AND MATERIALS: LoVo cells were injected subcutaneously into the right hind limb (5 x 10(6) cells in 100 microL phosphate-buffered saline) of athymic NCR NUM mice and tumors were grown to a volume of 200-300 mm(3) before treatment. Vandetanib was administered at 50 mg/kg daily orally for 14 days starting on Day 1. RT was given as three fractions (3 x 3 Gy) …