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［目的］评价放射加热疗治疗局部晚期非小细胞肺癌（NSCLC）的疗效。（方法）采用随机配对的方法将不能手术的ⅢaⅢb。期NSCLC患者分为两组，A组采用放疗加热疗，B组单纯放疗。（结果〕A组和B组肿瘤有效率（C＋PR）分别为91．18％、82.35％（P=0.05）；A组急性放射反应和后期放射损伤较B组明显减轻（P值分别为0．03和0．035）；3年生存率分别为11．76％和8.82％（P＝00158），3年局控率为7.84％和5.88％（P=0．0398），3年无远处转移率分别为19．16％和18．42％（P=0.0213）。（结论）放疗加热疗治疗局部晚期NSCDLC疗效优于单纯放射治疗，且可减轻急性放射反应和后期放射损伤。
[Objective] To evaluate the efficacy of radiotherapy in the treatment of locally advanced non-small cell lung cancer (NSCLC). (Method) Inoperable IIIaIIIb will be performed using a random pairing method. Patients with stage NSCLC were divided into two groups. Group A was treated with radiotherapy and group B was treated with radiotherapy alone. (Results) The tumor effective rates (C+PR) in group A and B were 91.18% and 82.35%, respectively (P=0.05). The acute radiation reaction and late radiation injury in group A were significantly lower than those in group B (P values were 0. 03 and 0.035); 3-year survival rates were 11.76% and 8.82% (P=00158), respectively, and 3-year control rates were 7.84% and 5.88% (P=0.0398). There was no distance in 3 years. The metastasis rates were 19.16% and 18.42%, respectively (P=0.0213).(Conclusion) The radiotherapy hyperthermia therapy is superior to radiotherapy alone in the treatment of locally advanced NSCDLC, and can reduce acute radiation reaction and radiation damage in the later period.