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紫杉醇、阿霉素每周方案新辅助化疗治疗局部晚期乳腺癌与标准方案的对比研究.doc

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紫杉醇、阿霉素每周方案新辅助化疗治疗局部晚期乳腺癌与标准方案的对比研究   [摘要] 目的 探讨紫杉醇、阿霉素每周方案与标准三周方案治疗局部晚期乳腺癌的近期疗效。 方法 选择2012年4月~2014年3月本院收治的局部晚期乳腺癌患者49例,随机分为两组,观察组24例患者给予紫杉醇70mg/m2,阿霉素30mg/m2,1次/周,连续3周,4周为1个周期;对照组25例患者给予紫杉醇135mg/m2,d1,阿霉素50mg/m2,d1,3周为1个周期;两组患者均治疗3个周期,比较两组近期疗效及毒副作用。 结果 观察组总有效率为87.50%;对照组总有效率为72.00%,两组总有效率比较,差异有统计学意义(P0.05)。 结论 紫杉醇、阿霉素每周方案新辅助化疗治疗局部晚期乳腺癌,剂量密度增加,总体疗效更高,且近期毒副反应无明显增加,值得进一步研究应用。   [关键词] 紫杉醇;阿霉素;局部晚期乳腺癌;临床疗效;毒副反应   [中图分类号] R737.9 [文献标识码] B [文章编号] 2095-0616(2015)19-118-03   [Abstract] Objective To explore the recent curative effect of Paclitaxel, Pharmorubicin weekly neoadjuvant chemotherapy in the treatment of locally advanced breast cancer. Methods 49 patients with locally advanced breast cancer treated in our hospital from 2012 to 2014 were randomly divided into two groups. 24 patients of observation group were given paclitaxel 70mg/m2, pharmorubicin 30mg/m2, 1 time/week, continue 3 weeks, 4 weeks as a cycle; 25 patients of Control group were given Paclitaxel 135 mg/m2, Pharmorubicin 80mg/m2, d1, 3 weeks as a cycle; patients of two groups were treated for three cycles, recent curative effect and side effects of two groups were compared. Results Total effective rate was 87.50% in observation group, and 72.00% in control group, the difference between two groups was statistically significant (P0.05). Conclusion Paclitaxel, pharmorubicin weekly neoadjuvant chemotherapy in treatment of locally advanced breast cancer increases the dose density, with higher total efficacy and no obvious recent adverse reaction, worthy of further research and application.   [Key words] Paclitaxel; Pharmorubicin; Locally advanced breast cancer; Clinical curative effect; Adverse reaction   1982年Frei提出早期辅助化疗的概念,对于手术治疗的肿瘤患者应尽早应用辅助化疗,在肿瘤诊断明确后即予以化疗,然后再进行手术治疗,称为新辅助化疗,目前新辅助化疗已经成为世界上治疗乳腺癌的一种新趋势。国外研究显示新辅助化疗后获得病理学完全缓解的乳腺癌患者子总体生存期获益更高,因此目前追求新辅助化疗后患者病理学完全缓解成为临床乳腺癌新辅助化疗的主要目标,探索新的化疗方式以达到更好的新辅助化疗效果成为乳腺癌临床治疗的重要方向[1-2]。本研究对本院近年收治的局部晚期乳腺癌患者采用紫杉醇、阿霉素每周方案(剂量密集法)进行新辅助化疗,探讨其近期疗效,报道如下。   1 资料与方法   1.1 一般资料
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