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目的探讨结直肠癌术后的有效辅助治疗,以积累临床经验,指导临床工作。方法选取我院诊治的320例患者,依随机的原则分为4组,A组共80例,术后不进行任何治疗;B组共80例,术后辅以放疗,C组共80例,术后辅以化疗,D组共80例,术后辅以放疗及化疗,观察各组的疗效及术后生存率。结果术后1年随访,生存率未见明显差别;术后2年随访,D组的生存率明显高于A、B、C组;术后5年随访,D组的生存率明显高于A、B、C组,B、C组的生存率明显高于A组。结论对结直肠癌患者术后应进行放、化疗,能明显提高临床疗效,临床中可以开展应用。
Objective To investigate the effective adjuvant therapy after colorectal cancer surgery to accumulate clinical experience and guide clinical work. Methods A total of 320 patients diagnosed and treated in our hospital were randomly divided into 4 groups according to the principle of randomization. A group of 80 cases were treated with no treatment after operation. 80 cases in group B received postoperative radiotherapy, 80 cases in group C, Postoperative adjuvant chemotherapy, D group, a total of 80 cases, supplemented with radiotherapy and chemotherapy after surgery to observe the efficacy of each group and postoperative survival. Results There was no significant difference in survival rate after 1 year of follow-up. Survival rate of group D was significantly higher than that of group A, B and C after 2 years follow-up. Survival rate of group D was significantly higher than that of group A The survival rates of group B, C, B and C were significantly higher than those of group A. Conclusion Colorectal cancer patients should be placed after radiotherapy and chemotherapy, can significantly improve the clinical efficacy of clinical applications can be carried out.