![肿瘤药物治疗方案及综合评价](https://wfqqreader-1252317822.image.myqcloud.com/cover/13/43604013/b_43604013.jpg)
复发性小细胞肺癌二线化疗(进展或复发距一线化疗结束<6个月)
方案Ⅰ 拓扑替康
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T47_208_2394_1974_2824_79739.jpg?sign=1738882686-HXSyrU2nxNLZ8O68L1am0a74ntGxySbg-0-d0ede7984a16ddca49aa476b5380d6bb)
方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T48_285_346_2033_2155_147350.jpg?sign=1738882686-7mR81Q3ivlyWM00M2Ud2XFECgG63T5gZ-0-f2400fcba4aecfad1cbf7caae50b8905)
点评
拓扑替康单药方案适合一般情况较好的广泛期小细胞肺癌一线化疗或局限期SCLC根治性放化疗结束后3~6个月出现进展或复发(敏感性复发)的患者。证据来源于随机Ⅲ期试验比较单剂静脉滴注拓扑替康与联合方案CAV。两种方案具有相似的应答率和存活率,但静脉注射拓扑替康的不良事件发生率较低。FDA批准单剂拓扑替康作为SCLC患者化疗后复发后的后续治疗。
(吴向华)
参考文献
[1] VON PAWEL J,SCHILLER JH,SHEPHERD FA,et al.Topotecan versus cyclophosphamide,doxorubicin,and vincristine for the treatment of recurrent small-cell lung cancer.J Clin Oncol,1999,17:658-667.
方案Ⅱ PEI方案
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T49_233_715_1979_1047_79925.jpg?sign=1738882686-8VDvSHyXNBxizutr0GBnXL0xUybASP9f-0-d0a65feb9b6474983ac98fa69171243d)
方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T49_231_1130_1993_2777_147352.jpg?sign=1738882686-zxYbJtJX9AOPdjvvDyLbvsnsVXx673dw-0-efa089f6594ddd3542513585b778e54d)
点评
依托泊苷+伊立替康+顺铂的联合化疗方案可作为敏感复发(化疗有效3~6个月进展)的SCLC患者的二线治疗方案。证据来源于一项多中心随机对照Ⅲ期临床研究(JCOG0605)。值得注意的是,该方案适合一般情况好的年轻患者。该方案仍存在安全性问题。最常见的3级或4级不良事件是中性粒细胞减少症(31%)和血小板减少症(41%)。
(吴向华)
参考文献
[1] K GOTO,Y OHE,T SHIBATA,et al.Combined chemotherapy with cisplatin,etoposide,and irinotecan versus topotecan alone as second-line treatment for patients with sensitive relapsed small-cell lung cancer(JCOG0605):a multicentre,open-label,randomised phase 3 trial.Lancet Oncology,2016,17(8):1147-1157.