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诱导化疗联合同步放化疗治疗鼻咽癌的临床效果观察

2016-01-05杨东红陈华林罗海清李淑慧王永存

中国实用医药 2016年3期

杨东红?陈华林?罗海清?李淑慧?王永存

【摘要】 目的 研究分析诱导化疗与同步放化疗联合治疗鼻咽癌的临床疗效。方法 64例鼻咽癌患者, 根据数字表法将其随机分为观察组和对照组, 每组32例。对照组患者给予同步放化疗, 观察组实行诱导化疗联合同步放化疗。观察两组临床效果。结果 两组近期鼻咽肿瘤治疗有效率和2年局部控制率比较差异无统计学意义(P>0.05)。观察组无远处转移生存率(90.63%)明显高于对照组(68.75%), 差异有统计学意义(χ2=4.206, P<0.05)。在不良反应上对照组患者更容易发生贫血, 两组血红蛋白降低比率比较差异有统计学意义(P<0.05)。结论 诱导化疗联合同步放化疗与单纯同步放化疗近期疗效相当, 远期疗效优越, 不良反应可耐受。

【关键词】 诱导化疗;同步放化疗;鼻咽癌;疗效观察

DOI:10.14163/j.cnki.11-5547/r.2016.03.005

Observation of clinical effect by induction chemotherapy combined with concurrent radiochemotherapy in the treatment of nasopharyngeal carcinoma YANG Dong-hong, CHEN Hua-lin, LUO Hai-qing, et al. Cancer Center, Affiliated Hospital of Guangdong Medical College, Zhanjiang 524001, China

【Abstract】 Objective To research and analyze clinical effect by induction chemotherapy combined with concurrent radiochemotherapy in the treatment of nasopharyngeal carcinoma. Methods A total of 64 patients with nasopharyngeal carcinoma were divided by random number table into observation group and control group, with 32 cases in each group. The control group received concurrent radiochemotherapy, and the observation group received induction chemotherapy combined with concurrent radiochemotherapy. Clinical effects of the two groups were observed. Results There were no statistically significant differences of short-term effective rate in treating nasopharyngeal carcinoma and 2-year local control rate between the two groups (P>0.05). The observation group had much higher non-distant metastasis survival rate (90.63%) than the control group (68.75%), and the difference had statistical significance (χ2=4.206, P<0.05). The control group had higher possibility of anemia as adverse reaction than the observation group. The difference of reduced hemoglobin rate had statistical significance between the two groups (P<0.05). Conclusion Combination of induction chemotherapy and concurrent radiochemotherapy provides similar short-term effect as concurrent radiochemotherapy, while its long-term effect is better, along with tolerable adverse reactions.

【Key words】 Induction chemotherapy; Concurrent radiochemotherapy; Nasopharyngeal carcinoma; Observation of curative effect

本文旨在探究诱导化疗联合同步放化疗用于鼻咽癌治疗的临床效果与不良反应发生情况, 选择本院接受治疗的64例鼻咽癌患者展开探讨。现报告如下。

1 资料与方法

1. 1 一般资料 选择本院2010年3月~2012年3月治疗的64例鼻咽癌患者, 所有患者经鼻咽镜活检病理学证实确诊为鼻咽癌, 参照UICC 2002分期[1, 2]明确分期。根据数字表法将其随机分为观察组和对照组, 每组32例。观察组中男20例, 女12例, 年龄23~67岁, 平均年龄(48.52±6.87)岁。对照组中男19例, 女13例, 年龄26~65岁, 平均年龄(49.63±7.03)岁。两组患者一般资料比较, 差异无统计学意义(P>0.05), 具有可比性。

1. 2 治疗方法 对照组患者给予同步放化疗, 观察组实行诱导化疗联合同步放化疗。

1. 2. 1 诱导化疗 第1天静脉滴注多西他赛、顺铂分别75 mg/m2, 第1~5天持续静脉滴注氟尿嘧啶500 mg/m2。21 d为1个化疗周期, 共化疗2个周期。在患者行诱导化疗期间, 给予甘露醇、水化、止吐等药物, 并利用地塞米松预处理多西他赛。

1. 2. 2 同步放疗 放疗方法:……

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