- 作者：A. Khanfir ; M. Frikha ; A. Ghorbel ; H. Karray ; M.-M. Drira ; J. Daoud
- 关键词：Nasopharyngeal carcinoma ; Metastasis ; Chemotherapy ; Radiotherapy
- 刊名：Cancer Radiotherapie
- 出版年：2006
- 期刊代码：45_12783218
- 类别：med
- 出版时间：December 2006
- 卷：10
- 期：8
- 页码：545-549
- 文件大小：182 K
The objective of this retrospective study was to discuss the epidemioclinical criteria and the therapeutic results of metastatic nasopharyngeal carcinoma.
Patients and methods
The current study concerned 95 patients with histologically proven nasopharyngeal carcinoma who were metastatic at diagnosis or who had developed late metastasis. We reviewed the epidemioclinical records of all the patients. Patients were treated with chemotherapy (BEC regimen: bleomycin, epirubicin and cisplatin or PBF regimen: bleomycin, 5-fluorouacil and cisplatin) and radiotherapy of pauci metastatic localizations (single or double) or bone metastasis with high risk of compression or fracture ± associated with locoregional radiotherapy for patients who were metastatic at diagnosis. Response was assessed according to the WHO criteria. Overall survival was calculated according to the Kaplan-Meier method. A long-term disease-free survival was defined from 36 months.
Results
There were 34 patients who were metastatic at diagnosis and 61 patients who had developed late metastasis. The mean age was 41.5 years (sex-ratio: 3.1). Bone metastases were the most frequent (83%). Objective and complete response rates were respectively 75%and 70%, and 32%and 16%for BEC and PBF regimens. Twenty-five patients received radiotherapy for pauci metastatic localizations, among whom 19 patients who were metastatic at diagnosis received locoregional irradiation. The overall survival probability was of 15%for three years. Eleven patients were long survivors (extremes: 36 and 134 months).
Conclusion
Therapeutic results were comparable to those reported in other series using platin combination chemotherapy. Radiotherapy of metastasis yielded to long-term survival.