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食管癌放疗后局部复发再程调强放疗有效性及安全性的临床分析 被引量:3

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摘要 目的:分析和研究食管癌放疗后局部复发再程调强放疗有效性及安全性。方法:选取2010-10-2015-10我院接受治疗的30例食管癌根治性放疗后局部复发行在再程调强放疗患者,对其近期疗效及1、2、3年生存率及不良反应情况进行分析。结果:全部患者均完成再程调强放疗,其中2例患者完全缓解(6.67%),16例患者部分缓解(53.33%),12例患者无缓解(40.00%),近期疗效总有效率为60.00%(18/30),1、2、3年的生存率分别为45.3%、20.7%、10.6%。总生存时间为2~56个月,中位生存时间为9个月。3~4级放射性食管炎的发生率为6.67%(2/30),3~4级放射性肺炎的发生率为3.33%(1/30),3~4级胃肠道反应的发生率为6.67%(2/30),3~4级骨髓抑制的发生率为6.67%(2/30),器官食管瘘发生率为10.00%(3/30)。结论:对食管癌放疗后局部复发患者进行再程调强放疗具有一定的有效性和安全性,临床客观缓解率较高,可将其作为有效的复发治疗方法。
机构地区 沧州市中心医院
出处 《中华肿瘤防治杂志》 CAS 北大核心 2020年第S01期55-55,57,共2页 Chinese Journal of Cancer Prevention and Treatment
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