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三维适形放疗联合同期化疗治疗晚期直肠癌的临床疗效分析 被引量:3

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摘要 目的:观察三维适形放疗同步奥沙利铂加卡培他滨化疗治疗晚期直肠癌的临床疗效和不良反应。方法:经病理证实的晚期直肠癌(包括局部晚期和远处转移)患者35例,行盆腔三野等中心放疗50Gy,常规分割剂量(2Gy/FX,5次/周),5周内完成,后针对直肠局部肿块行三维适形放疗加量至60~64Gy。放疗当天开始化疗,化疗方案为静脉滴注奥沙利铂50mg/m2,第1天,卡培他滨625mg/m2,2次/d,每周第1~5天。结果:32例按计划完成治疗,疗效评价CR4例(12.5%),PR24例(75%),NC4例(12.5%),总有效率为87.5%。主要不良反应为骨髓抑制,消化道反应和末稍神经病变,经相应处理后恢复,无治疗相关死亡。结论:三维适形放疗同步奥沙利铂加卡培他滨方案化疗治疗晚期直肠癌安全、有效,不良反应轻,可作为晚期直肠癌新的治疗方案。
作者 王方寒
出处 《吉林医学》 CAS 2010年第28期5006-5007,共2页 Jilin Medical Journal
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