[Glioblastoma in the elderly].

The incidence of malignant gliomas in the aging population of industrialized countries is increasing. This observation justifies an important ongoing clinical research effort specifically dedicated to this population. The first results of prospective studies have showed the interest of radiotherapy and chemotherapy with temozolomide. The effect of combined concomitant and adjuvant chemotherapy with radiotherapy is currently being evaluated in a phase III study. The likely beneficial effect of surgical resection needs to be formally demonstrated in this fragile population. Initial functional status, quality of life and concomitant systemic pathologies are important factors to tailor the treatment according to patients status.