新辅助化疗治疗晚期鼻咽癌的系统评价
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A systematic review of neoadjuvant chemotherapy in the treatment of advanced nasopharyngeal carcinoma
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    目的:新辅助化疗(neoadjuvant chemotherapy,NACT)被广泛应用于晚期鼻咽癌的治疗,但其疗效却受到争议。因此,本系统评价旨在评估NACT的有效性及安全性。方法:计算机检索Pubmed,Emabse,Cochrane Library数据库2013年4月1日之前的数据。只纳入以NACT为变量的随机对照试验。结果:7篇随机对照试验共1 463名患者进入本系统评价。Meta分析显示NACT能明显延长患者的无瘤生存期[风险比(hazard ratio,HR):0.74,95%置信区间(confidence interval,CI)(0.64,0.86),P<0.001]及总生存期[HR:0.81,95%CI(0.68,0.96),P=0.013],降低肿瘤局部复发率[相对风险比(relative risk,RR):0.80,95%CI(0.67,0.97),P=0.022]及远处转移率[RR:0.70,95%CI(0.58,0.85),P<0.001]。但NACT不明显增加治疗相关的死亡率(P=0.806)。NACT过程中3~4级并发症发生率较高的是脱发(46.4%)、恶心/呕吐(20.1%)、中性粒细胞减少(35.9%),但NACT并不明显增加放疗或同期放化疗后的严重并发症发生率。结论:NACT对于晚期鼻咽癌患者是安全有效的。

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    Objective:To evaluate the efficacy and safety of neoadjuvant chemotherapy(NACT) in the treatment of advanced nasopha-ryngeal carcinoma. Methods:Literature was searched online in Pubmed,Embase,Cochrane Library before April 1st,2013. Only ran-domized controlled trials(RCTs) with regard to NACT were included. Results:A total of 7 trials with 1 463 cases were included. Meta analyses demonstrated that NACT significantly improved the recurrence-free survival(HR:0.74,95%CI:0.64,0.86,P<0.001) and overall survival(HR:0.81,95%CI:0.68,0.96,P=0.013),decreased the locoregional recurrence(RR:0.80,95%CI:0.67,0.97,P=0.022) and the distant metastasis(RR:0.70,95%CI:0.58,0.85,P<0.001). During NACT,the common grade 3-4 adverse events were hair loss(46.4%),nausea/vomiting(20.1%),neutropenia(35.9%). However,NACT didn’t increased the treatment-related death(P=0.806) and grade 3-4 adverse events after treatments. Conclusions:NACT is an effective and safe modality for patients with advanced nasopharyngeal carcinoma.

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余 林,沈 艾,刘 锐,魏续福,吴忠均.新辅助化疗治疗晚期鼻咽癌的系统评价[J].重庆医科大学学报,2013,(8):929-935

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  • 在线发布日期: 2013-09-05
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