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贝伐单抗联合化疗用于晚期直肠癌患者疗效探讨

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摘要 目的探讨贝伐单抗联合化疗用于晚期直肠癌患者临床效果。方法选取我院近年来收治晚期直肠癌患者120例,采用随机数字表法分为对照组(60例)和联合治疗组(60例);对照组患者给予XELOX化疗方案单用治疗,即奥沙利铂(8.0mg/kg静脉滴注,d1)+卡培他滨(800mg/m2口服,2次/d);联合治疗组患者则在此基础上加用贝伐单抗(120mg/m2静脉滴注,d1)治疗;比较两组患者临床疗效,肿瘤无进展中位时间,治疗前后KPS评分和血清肿瘤标志物水平等。结果对照组和联合治疗组患者治疗总有效率分别为25.00%,53.33%;联合治疗组患者临床疗效显著优于对照组(P>0.05);对照组和联合治疗组患者肿瘤无进展中位时间分别为6.47个月(95%CI:3.14-7.25),9.20个月(95%CI:6.30-19.54);联合治疗组患者肿瘤无进展中位时间显著长于对照组(P<0.05);对照组患者治疗前后KPS评分分别为(69.82±10.35),(74.18±13.65)分;联合治疗组患者治疗前后KPS评分分别为(69.90±10.38),(95.60±16.41)分;两组患者治疗后KPS评分较治疗前显著提高,且联合治疗组患者治疗后KPS评分高于对照组(P<0.05);两组患者治疗后血清CEA和CA19-9水平较治疗前显著降低,且联合治疗组患者治疗后血清CEA和CA19-9水平低于对照组(P<0.05)。结论贝伐单抗联合化疗用于晚期直肠癌可有效缓解临床症状,延长生存时间,改善生活质量及血清肿瘤标志物水平,疗效优于单纯化疗。
出处 《中国地方病防治》 2014年第S2期198-198,共1页 Chinese Journal of Control of Endemic Diseases
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