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节拍治疗维持与单药化疗维持治疗老年晚期恶性肿瘤的疗效及安全性 被引量:3

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摘要 目的比较节拍治疗维持与单药化疗维持治疗老年晚期恶性肿瘤的疗效及安全性的差异。方法观察组:经病理证实的老年晚期恶性肿瘤患者41例,接受4~6个疗程化疗达到最大肿瘤控制效应后予以口服节拍化疗药物维持治疗,连服3 w,休息1 w,作为1周期,至少连续服用2周期(2个月)。对照组:经病理证实的老年晚期恶性肿瘤患者38例,接受4~6个疗程化疗达到最大肿瘤控制效应后予以单药化疗维持治疗。根据RECIST标准评价疗效、WHO的毒性分级标准评价药物的不良反应;分别观察疾病进展时间(TTP)、生活质量(QOL)变化情况。结果观察组:41例患者中CR 4例、PR 2例、SD 30例、PD 5例,有效率为14.6%,疾病控制87.8%。TTP为6.2个月,QOL改善稳定率为87.8%。对照组:38例患者中CR 2例、PR 3例、SD 26例、PD7例,有效率为13.2%,疾病控制81.6%;TTP为5.6个月,QOL改善率68.4%。两组有效率、疾病控制率、TTP的差异无统计学意义(P>0.05)。观察组患者生活质量提升率、总改善率均明显高于对照组患者,降低率明显低于对照组患者(均P<0.05)。观察组Ⅰ~Ⅱ级、Ⅲ~Ⅳ级各不良反应发生率均明显低于对照组(P<0.05)。结论节拍化疗用于维持治疗晚期恶性肿瘤的疗效与单药化疗的疗效相当,且不良反应轻微,老年患者耐受性好,具有更高效价比。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2015年第23期6826-6828,共3页 Chinese Journal of Gerontology
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参考文献5

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