顺铂联合卡培他滨治疗蒽环和紫杉类耐药晚期三阴性乳腺癌的近期疗效与安全性  被引量:24

Efficacy and safety of cisplatin plus capecitabine for patients with metastatic triple negative breast cancer progressing after anthracydine and taxane treatment

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作  者:李俏[1] 徐兵河[1] 李青[1] 张频[1] 袁芃[1] 王佳玉[1] 马飞[1] 罗扬[1] 樊英[1] 蔡锐刚[1] 

机构地区:[1]中国医学科学院北京协和医学院肿瘤医院内科,100021

出  处:《中华肿瘤杂志》2015年第12期938-941,共4页Chinese Journal of Oncology

基  金:中国癌症基金会北京希望马拉松专项基金(LC2012833)

摘  要:目的评价顺铂联合卡培他滨(XP)方案治疗蒽环和紫杉类耐药晚期三阴性乳腺癌(TNBC)的疗效与安全性。方法前瞻性入组29例晚期TNBC患者,接受XP方案化疗。具体方案为卡培他滨1000mg/m^2,2次/d,口服,第1~14天,每21d为1个周期;顺铂75mg/m。静脉滴注,第1天,每21d为1个周期。结果全组患者采用XP方案中位化疗6个周期。29例患者均可评价疗效,其中部分缓解18例(62.1%),疾病稳定6例(20.7%),疾病进展5例(17.2%),无完全缓解患者;有效率为62.1%。首诊分期较早(I~ⅢA期)、术后无病生存时间较长(〉2年)、转移部位较少(≤3个)者的有效率较首诊分期较晚(ⅢB~Ⅳ期)、无病生存时间较短(≤2年)、转移部位较多(〉3个)者明显较高(均P〈0.05)。全组患者的主要毒副反应为骨髓抑制和消化道反应,且主要为1—2级。3~4级中性粒细胞减少、白细胞减少、贫血、血小板减少、恶心呕吐、口腔炎和手足综合征的发生率分别为34.5%、31.0%、6.9%、3.4%、20.7%、3.4%和3.4%。结论XP方案治疗蒽环和紫杉类耐药晚期TNBC的近期疗效较好,且不良反应大多可以耐受。Objective To evaluate the efficacy and safety of cisplatin and capecitabine combination (XP) therapy for patients with metastatic triple negative breast cancer (TNBC) progressing after anthracycline and taxane treatment. Methods Twenty-nine metastatie TNBC patients were prospectively enrolled to receive capeeitabine (1,000 mg/m^2 twice daily on days 1-14) and cisplatin (75 mg/m^2 on day 1 ) , repeated every 3 weeks. Results With a median of 6 cycles of XP, all 29 patients were evaluable for response, including 18 PR (62.1%), 6 SD (20.7%) , 5 PD (17.2%) and no CR. The response rate was 62.1%. Patients with earlier stage at diagnosis (stage I to IliA) , longer post-operative disease free survival (〉2 years) and less metastatic sites ( ≤ 3) obtained signifieanfly higher response rate than patients with later stage at diagnosis (stage III B to IV ), shorter post-operative disease free survival ( ≤2 years) and more metastatic sites (〉3). The leading side effects were grade 1/2 gastrointestinal and hematological toxicities. Grade 3/4 toxieities included neutropenia ( 34. 5%), leukocytopenia (31.0%) , anemia ( 6. 9%) , thromboeytopenia ( 3.4% ), nausea/vomiting ( 20. 7%), stomatitis ( 3.4%), and hand-foot syndrome (3.4%). Conclusion Cisplatin and capecitabine combination therapy is an active and well-tolerated doublet treatment in metastatic TNBC patients progressing after anthracyeline and taxane treatments.

关 键 词:乳腺肿瘤 顺铂 卡培他滨 药物疗法 三阴性乳腺癌 

分 类 号:R737.9[医药卫生—肿瘤]

 

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