Comment on

• Phase III trial of chemotherapy plus radiotherapy compared with radiotherapy alone for pure and mixed anaplastic oligodendroglioma: Intergroup Radiation Therapy Oncology Group Trial 9402.

  Intergroup Radiation Therapy Oncology Group Trial 9402; Cairncross G, Berkey B, Shaw E, Jenkins R, Scheithauer B, Brachman D, Buckner J, Fink K, Souhami L, Laperierre N, Mehta M, Curran W. Intergroup Radiation Therapy Oncology Group Trial 9402, et al. J Clin Oncol. 2006 Jun 20;24(18):2707-14. doi: 10.1200/JCO.2005.04.3414. J Clin Oncol. 2006. PMID: 16782910 Clinical Trial.
• Adjuvant procarbazine, lomustine, and vincristine improves progression-free survival but not overall survival in newly diagnosed anaplastic oligodendrogliomas and oligoastrocytomas: a randomized European Organisation for Research and Treatment of Cancer phase III trial.

  van den Bent MJ, Carpentier AF, Brandes AA, Sanson M, Taphoorn MJ, Bernsen HJ, Frenay M, Tijssen CC, Grisold W, Sipos L, Haaxma-Reiche H, Kros JM, van Kouwenhoven MC, Vecht CJ, Allgeier A, Lacombe D, Gorlia T. van den Bent MJ, et al. J Clin Oncol. 2006 Jun 20;24(18):2715-22. doi: 10.1200/JCO.2005.04.6078. J Clin Oncol. 2006. PMID: 16782911 Clinical Trial.