• Emel Yaman, Suleyman Buyukberber, Aytug Uner, Ugur Coskun, Muge Akmansu, Mustafa Benekli, Deniz Yamac, Banu Ozturk, Ali Osman Kaya, Ramazan Yildiz, Secil Ozkan, and Nazan Gunel.
• Department of Medical Oncology, Gazi University Faculty of Medicine, Ankara, Turkey.
• Onkologie. 2008 Jun 1; 31 (6): 309-13.

BackgroundSurgical resection followed by radiotherapy used to be the standard treatment in malignant gliomas. Recently, temozolomide has become a cornerstone in the treatment of these patients. We evaluated retrospectively the efficacy and the toxicity of temozolomide which was administered concomitantly with radiotherapy, and thereafter as consolidation treatment.Patients And MethodsMedical records of 64 patients with malignant glioma were reviewed. Postoperatively, temozolomide was given at a dose of 75 mg/m(2)/day concomitantly with cranial radiotherapy. After 4 weeks of rest, patients were treated with temozolomide 200 mg/m(2) on days 1-5 every 28 days for 6 cycles.Results62 patients were evaluable for response and toxicity. Objective response rate was 38.7% including 7 (11.3%) complete responses, and 17 (27.4%) partial responses. Median progression-free survival, and overall survival have not yet been reached in the grade III astrocytoma group at a median follow-up of 19 months. In the glioblastoma multiforme group, median progression-free survival, and median overall survival were 10 and 19 months, respectively. 2-year survival rates were 80% and 19% for the grade III astrocytoma, and for the glioblastoma multiforme groups, respectively. Toxicity was mild to moderate with rare grade 4 toxicities.ConclusionOur data suggest that temozolomide is an active regimen for malignant gliomas. It was more effective in younger patients with better performance status.(c) 2008 S. Karger AG, Basel.

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