PURPOSE: To evaluate the feasibility and efficacy of neoadjuvant chemotherapy involving docetaxel and cisplatin followed by intensity-modulated radiotherapy (IMRT) with concurrent cisplatin in patients with newly diagnosed stage III to IVB nasopharyngeal carcinoma (NPC). METHODS: Docetaxel (75 mg/m(2) on day 1) and cisplatin (75 mg/m(2) on day 1) were administered on a 3-week cycle for 2 courses, followed by radical IMRT (72 Gy/33F/6.5-7 W) with concurrent cisplatin (75 mg/m(2), on day 1) every 3 weeks for 2 cycles. RESULTS: From June 2008 to October 2010, forty-six patients were recruited in this trial. Forty-five patients completed neoadjuvant setting, and all patients completed planned concurrent chemoradiotherapy (CCRT). The complete and partial response rates were 28.3 and 56.5 % after neoadjuvant chemotherapy, and 91.3, 8.7 % after CCRT, respectively. After median follow-up of 26 months (range 12-39 months), one patient experienced local recurrence and 4 patients developed distant metastasis. The 3-year overall survival and progression-free survival rate were 94.1 and 72.7 %, respectively. Neutropenia (37.0 %) and vomiting (28.3 %) were the most common Grade 3-4 adverse effects during neoadjuvant course, while mucositis (30.4 %), xerostomia (30.4 %) and radiodermatitis (21.7 %) were the most common Grades 3 acute toxicities during CCRT. Xerostomia (73.9 %), dysphagia (56.5 %), hear loss (30.4 %) and skin reaction (21.7 %) were the common Grade 1-2 late effects. There were no Grades 3-4 late toxicities. CONCLUSIONS: The protocol of neoadjuvant docetaxel and cisplatin followed by IMRT with concurrent cisplatin was well tolerated, with outstanding compliance and efficacy in locally advanced NPC, which deserved further follow-up.
PURPOSE: To evaluate the feasibility and efficacy of neoadjuvant chemotherapy involving docetaxel and cisplatin followed by intensity-modulated radiotherapy (IMRT) with concurrent cisplatin in patients with newly diagnosed stage III to IVB nasopharyngeal carcinoma (NPC). METHODS:Docetaxel (75 mg/m(2) on day 1) and cisplatin (75 mg/m(2) on day 1) were administered on a 3-week cycle for 2 courses, followed by radical IMRT (72 Gy/33F/6.5-7 W) with concurrent cisplatin (75 mg/m(2), on day 1) every 3 weeks for 2 cycles. RESULTS: From June 2008 to October 2010, forty-six patients were recruited in this trial. Forty-five patients completed neoadjuvant setting, and all patients completed planned concurrent chemoradiotherapy (CCRT). The complete and partial response rates were 28.3 and 56.5 % after neoadjuvant chemotherapy, and 91.3, 8.7 % after CCRT, respectively. After median follow-up of 26 months (range 12-39 months), one patient experienced local recurrence and 4 patients developed distant metastasis. The 3-year overall survival and progression-free survival rate were 94.1 and 72.7 %, respectively. Neutropenia (37.0 %) and vomiting (28.3 %) were the most common Grade 3-4 adverse effects during neoadjuvant course, while mucositis (30.4 %), xerostomia (30.4 %) and radiodermatitis (21.7 %) were the most common Grades 3 acute toxicities during CCRT. Xerostomia (73.9 %), dysphagia (56.5 %), hear loss (30.4 %) and skin reaction (21.7 %) were the common Grade 1-2 late effects. There were no Grades 3-4 late toxicities. CONCLUSIONS: The protocol of neoadjuvant docetaxel and cisplatin followed by IMRT with concurrent cisplatin was well tolerated, with outstanding compliance and efficacy in locally advanced NPC, which deserved further follow-up.
Authors: Wang Fangzheng; Jiang Chuner; Wang Lei; Yan Fengqin; Ye Zhimin; Sun Quanquan; Liu Tongxin; Xu Min; Wu Peng; Long Bin; Rihito Aizawa; Masoto Sakamoto; Fu Zhenfu Journal: Oncotarget Date: 2017-08-07
Authors: Wang Fangzheng; Jiang Chuner; Sun Quanquan; Ye Zhimin; Liu Tongxin; Liu Jiping; Masoto Sakamoto; Wu Peng; Shi Kaiyuan; Qin Weifeng; Fu Zhenfu; Jiang Yangming Journal: Oncotarget Date: 2017-12-14