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直肠癌新辅助放化疗疗效与安全性研究

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摘要 目的探讨分析直肠癌新辅助放化疗疗效与安全性。方法选取我院2011年6月~2013年6月收治的84例直肠癌患者,随机分为观察组和对照组,每组患者各42例。观察组患者采用新辅助放化疗(改良FOLFOX7方案化疗,局部放射治疗),对照组患者采用传统化疗治疗。治疗前和治疗结束4w后进行腹部CT检查,对两组肿瘤的大小、体积、局部变化进行观察以评价放化疗疗效,观察记录两组在放化疗过程中出现的副作用情况。结果观察组8例(19.05%)患者CR,24例(57.14%)患者PR,9例(21.43%)患者SD,1例(2.38%)患者PD,总有效率为76.19%(32/42)。对照组5例(11.9%)患者CR,17例(40.48%)患者PR,15例(35.71%)患者SD,5例(11.9%)患者PD,总有效率为52.38%(22/42)。两组比较,<0.05具有显著性差异,有统计学意义;两组患者副作用主要为恶心、呕吐、腹泻、白细胞减少、口腔炎,患者均能耐受。结论直肠癌新辅助放化疗疗效显著,副作用轻,安全性高,值得推广应用。
作者 阳扬 陈建思
出处 《医学信息(医学与计算机应用)》 2014年第12期249-250,共2页 Medical Information
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