ISSN:
1433-0350
Keywords:
Key words Brain tumor
;
Germ cell tumor
;
Radiation therapy
;
Chemotherapy
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract We analyzed our treatment results in 153 patients with histologically verified intracranial germ cell tumors and proposed classifying them into three therapeutic groups with good prognosis, intermediate prognosis, and poor prognosis. In this work, we selected patients treated with chemotherapy (cisplatin or carboplatin combinations) in each subgroup, and we discuss the role of chemotherapy in their treatment. Our combination chemotherapy regimens are: cisplatin-vinblastine-bleomycin, cisplatin-etoposide, and carboplatin-etoposide. We delivered these chemotherapies to the last 33 patients and compared their treatment results with those obtained in the previous 31 patients, who were treated with conventional radiation therapy alone. A combination with chemotherapy and a reduced dose of irradiation with local field was given to 7 patients with germinoma to increase the cure rate and reduce radiation-induced side effects, including anterior pituitary dysfunction. We obtained an excellent initial response to chemotherapy. The chemotherapy we delivered had significantly better effects in the group with intermediate prognosis, but not in the group with poor prognosis. More aggressive chemotherapy and radiation therapy should be given as the initial treatment.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s003810050176
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