白蛋白结合型紫杉醇治疗晚期难治性乳腺癌的疗效及安全性分析
2015-10-16林志武
林志武

[摘要] 目的 探讨白蛋白结合型紫杉醇在晚期难治性乳腺癌临床治疗中的应用以及分析其治疗安全性。 方法 随机选择自2013年3月—2015年4月在该院进行治疗的90例晚期难治性乳腺癌患者作为此次研究对象,全部为三线化疗以上,对患者应用白蛋白结合型紫杉醇治疗,对患者临床治疗效果及不良反应等发生情况进行观察。 结果 该次参与研究的患者治疗效果良好,但该次未出现完全缓解的患者,A组、B组、C组ORR分别为50%、61.33%、53.33%,B组与A组、C组比较均有统计意义(P<0.05);DCR分别为83.33%、90.00%、76.67%,B组与C组比较差异有统计意义(P<0.05);治疗安全性均较高,本次观察中,患者所发生的不良反应较少,且基本为1~2度;以恶心呕吐、乏力、肌肉关节痛等症状为主;较严重时所表现的不良发应主要以血液毒性为主。 结论 白蛋白结合型紫杉醇治疗晚期难治性乳腺癌效果显著,安全性较高,临床推广价值大。
[关键词] 白蛋白结合型紫杉醇;晚期难治性乳腺癌;疗效及安全性
[中图分类号] R8 [文献标识码] A [文章编号] 1674-0742(2015)09(a)-0052-03
Efficacy and Safety of Albumin-bound Paclitaxel in Treatment of Patients with Advanced Refractory Breast Cancer
LIN Zhi-wu
Department of Tumor Surgery, Fujian Provincial Hospital, Fuzhou, Fujian Province, 350001 China
[Abstract] Objective To explore the efficacy and safety of albumin-bound paclitaxel in the treatment of patients with advanced refractory breast cancer. Methods This study was conducted on 90 patients with advanced refractory breast cancer admitted to our hospital between March 2013 and April 2014 who underwent more than third-line chemotherapy with albumin-bound paclitaxel, and the efficacy and complications were observed. Results All the patients enrolled in this study obtained good outcomes, yet no complete remission can be observed. There was statistically significant difference in objective response rate (ORR) between group B(61.33%) and group A(50%), as well as group C(53.33%)(P<0.05); and there was statistically significant difference between group B and group C regarding disease control rate (DCR), which were respectively 83.33%, 90.00%, 76.67% in group A, group B, group C. The study showed higher safety in all three groups, in which there were few 1~2 degree adverse reactions mainly including nausea and vomiting, fatigue and muscle joint pain, and in which moderate adverse reactions mainly were hematotoxicity. Conclusion Albumin-bound paclitaxel is worthy of promotion in treatment of patients with advanced refractory breast cancer because of its high safety and good efficacy.
[Key words] Albumin-bound paclitaxel; Advanced refractory breast cancer; Efficacy and safety
紫杉醇是一种临床较常使用的广谱抗癌药物,对于多种肿瘤均具有良好治疗效果,但是传统紫杉醇类药物运用于临床治疗时由于其较难溶于水,极大地限制了其应用范围,同时一些特殊溶剂具有毒性,增加治疗过程中毒副反应的发生[1-2]。白蛋白结合型紫杉醇是一种新辅剂型紫杉醇,为探讨其在晚期难治性乳腺癌临床治疗中的应用以及分析其治疗安全性,现分析2013年3月—2015年4月间该院收治的90例晚期难治性乳腺癌患者的临床资料,现报道如下。
1 资料与方法
1.1 一般资料
参与该次的研究对象随机抽取在该院进行治疗的晚期难治性乳腺癌患者,入院通过病理组织学检查结果确认为术后复发或转移,其年龄在18~80岁之间,平均年龄(53.26±4.7)岁,其中59例为浸润性导管癌,25例为浸润性小叶癌,其余6例为单纯癌;……
