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辩题三:近临床完全缓解患者行局部切除的利与弊 被引量:1

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摘要 与手术后辅助治疗相比,直肠癌行新辅助放化疗(neoadjuvant chemoradiotherapy,nCRT)治疗模式降低了5年局部复发率(8.1%比16.5%,P<0.05)[1]。目前nCRT联合直肠癌根治术是局部进展期直肠癌的标准治疗方式[2]。nCRT后,手术切除标本中未发现任何残余肿瘤细胞以及任何阳性淋巴结通常被定义为病理完全缓解(pathological complete response,pCR)o有文献报道,有15%~30%的直肠癌nCRT后可达到pCR,其5年生存率可达90%以上且术后极少局部复发,对这部分患者,直肠癌根治性切除意义大为减弱[3-4]。
出处 《中华胃肠外科杂志》 CAS CSCD 北大核心 2019年第6期540-543,共4页 Chinese Journal of Gastrointestinal Surgery
基金 北京市科技重大专项基金(D171100002617003) 国家自然科学基金面上项目(81772599、81702353).
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  • 1Maas M, Nelemans PJ, Valentini V, et al. Long-term outcome in patients with a pathological complete response after chemoradiation for rectal cancer: a pooled analysis of individual patient data[J]. Lancet Oncol,2010,11(9) :835-844.
  • 2Habr-Gama A, Perez RO, Nadalin W, et al. Operative versus nonoperative treatment for stage O distal rectal cancer following chemoradiation therapy: long-term results[J]. Ann Surg,2004,240(6): 711-718.
  • 3Smith JD, Ruby JA, Goodman KA, et al. Nonoperative management of rectal cancer with complete clinical response after neoadjuvant therapy [J] . Ann Surg ,2012,256 (6) :965-972.
  • 4Dalton RS, Velineni R, Osborne ME, et al. A single-centre experience of chemoradiotherapy for rectal cancer: is there potential for nonoperative management? [J]. Colorectal Dis, 2012,14 (5): 567 -571.
  • 5Habr-Gama A, Perez RO, Sao Juliao GP, et al. Nonoperative approaches to rectal cancer: a critical evaluation [J]. Semin Radiat Oncol ,2011 ,21 (3) :234-239.
  • 6Bonnen M, Crane C, Vauthey IN , et al. Long-term results using local excision after preoperative chemoradiation among selected T3 rectal cancer patients [J] . Int J Radiat Oncol Biol Phys, 2004 ,60 (4) :1098-1105.
  • 7Kundel Y, Brenner R, Purim O, et al. Is local excision after complete pathological response to neoadjuvant chemoradiation for rectal cancer an acceptable treatment option [J]. Dis Colon Rectum, 2010,53(12) :1624-1631.
  • 8Mohiuddin M, Marks G, Bannon J. High-dose preoperative radiation and full thickness local excision: a new option for selected T3 distal rectal cancers [J] . Int J Radiat Oncol BioI Phys , 1994, 30 ( 4 ) : 845-849.
  • 9Callender GG, Das P, Rodriguez-Bigas MA, et al. Local excision after preoperative chemoradiation results in an equivalent outcome to total mesorectal excision in selected patients with T3 rectal cancer [J]. Ann Surg Oncol,2010,17(2): 441447.
  • 10Caricato M, Borzomati D, Ausania F, et al. Complementary use of local excision and transanal endoscopicmicrosurgery for rectal cancer after neoadjuvant chemoradiation [J] . Surg Endose, 2006, 20(8) :1203-1207.

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