![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)
第九章 食管癌
可切除的局部晚期食管鳞癌新辅助同步放化疗
方案Ⅰ PC联合放疗
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T188_292_1236_2023_1619_148522.jpg?sign=1739535254-mdVa5E9dfsYqVMTQWn5ZdYtavSNNDPh9-0-58a33db8f9a2a5bb85d325093220e4e5)
治疗方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T188_282_1708_2030_2826_99439.jpg?sign=1739535254-aynuNldKLumumf4lCeNTwg590CrrV2MU-0-10c39211af7127a2315505c391ba6de0)
续表
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T189_238_343_1947_782_146935.jpg?sign=1739535254-2i0QrrJu0CyeEtuYp5VYwBMQ5db2gxCo-0-0d37c3a0737f3f847679ebda8a585fd2)
点评
荷兰CROSS研究共入组368例可切除的局部晚期食管癌(T1N1或T2~3N0~1),随机分为新辅助同期放化疗后手术或直接手术。结果发现:无论病理类型为腺癌或鳞癌,新辅助同步放化疗后再手术都能够明显延长生存期,而且提高R0手术切除率和病理完全缓解(pCR)率,亚组分析显示在鳞癌患者中pCR达到了49%。因为采用每周给药,患者耐受良好,且不增加术后并发症发生率和病死率。该研究提示PC方案新辅助放化疗后手术可作为可切除的局部晚期食管癌的标准方法。
(曾 铭 胡洪林)
参考文献
[1] SHAPIRO J,LANSCHOT JJBV,HULSHOF MCCM,et al.Neoadjuvant chemoradiotherapy plus surgery versus surgery alone for oesophageal or junctional cancer(CROSS):long-term results of a randomised controlled trial.Lancet Oncology,2015,16(9):1090-1098.
方案Ⅱ NP联合放疗
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T189_238_1993_1949_2379_148018.jpg?sign=1739535254-Q2se2Go6vME4UEdbN7TNGA2dsj7sL6wP-0-a03031de116a4245fedba7f0f0b33f41)
方案评价
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T189_231_2477_1966_2856_148525.jpg?sign=1739535254-dqMx9L0CwZJ2SXxftpimXGvk5tefGbP6-0-60f1ae57ce15e0607f0e85c87776db24)
续表
![](https://epubservercos.yuewen.com/B8A9D8/22919013101368106/epubprivate/OEBPS/Images/T190_270_334_2018_2305_148527.jpg?sign=1739535254-ss2byaf5S44razLsUJIsUntTOURzi5nl-0-dadde2d0f59a158c46772ee20c889317)
点评
由中山大学肿瘤防治中心牵头的国内多中心随机对照Ⅲ期临床研究,入组了451例ⅡB~Ⅲ期(AJCC第6版)局部晚期食管鳞癌患者,按1:1随机分为新辅助同步放化疗加手术组,或单纯手术组,实施7年,2年随访。2018年9月报道了中位OS及中位DFS,均有统计学意义。值得关注的是,术前同步放化疗在提高R0手术切除率和病理完全缓解(pCR)率的同时,并未增加围术期的并发症,但有4例患者在放化疗期间死亡,应该充分重视新辅助放化疗的毒性对患者的影响。研究认为,较单纯手术,新辅助放化疗后手术能够显著改善局部晚期食管鳞癌患者的生存率。
(曾 铭 胡洪林)
参考文献
[1] YANG H,LIU H,CHEN Y,et al.Neoadjuvant Chemoradiotherapy followed by surgery versus surgery alone for locally advanced squamous cell carcinoma of the esophagus(NEOCRTEC5010):A phase Ⅲmulticenter,randomized,open-label clinical trial.J Clin Oncol,2018,36(27):2796-2803