Clin Cancer Res
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Randomized Controlled Trial Multicenter Study
Food and Drug Administration Drug approval summary: temozolomide plus radiation therapy for the treatment of newly diagnosed glioblastoma multiforme.
On March 15, 2005, the U. S. Food and Drug Administration approved temozolomide (Temodar capsules, Schering-Plough Research Institute) for the treatment of adult patients with newly diagnosed glioblastoma multiforme concomitantly with radiotherapy and then as maintenance treatment. ⋯ The hazard ratio was 0.63 (95% confidence interval, 0.52-0.75; log-rank, P < 0.0001). Median survival was 14.6 months (temozolomide + radiotherapy) versus 12.1 months (radiotherapy alone). Adverse events during temozolomide treatment included thrombocytopenia, nausea, vomiting, anorexia, constipation, alopecia, headache, fatigue, and convulsions.