Annal Onco:西妥昔单抗/吉西他滨/调强放疗(IMRT)新辅助化放疗治胰腺导管腺癌有效

2012-05-17 MedSci原创 MedSci原创

     《肿瘤学年鉴》(Annals of Oncology)近期发表的一项研究表明,西妥昔单抗/吉西他滨/调强放疗(IMRT)新辅助化疗对胰腺导管腺癌(PDAC)有疗效。   新辅助方案包括西妥昔单抗负荷剂量400 mg/m2,继以西妥昔单抗250 mg/m2/周和吉西他滨50 mg/m2每周2次,同步IMRT 54 G

     《肿瘤学年鉴》(Annals of Oncology)近期发表的一项研究表明,西妥昔单抗/吉西他滨/调强放疗(IMRT)新辅助化疗对胰腺导管腺癌(PDAC)有疗效。   新辅助方案包括西妥昔单抗负荷剂量400 mg/m2,继以西妥昔单抗250 mg/m2/周和吉西他滨50 mg/m2每周2次,同步IMRT 54 Gy。后续治疗为手术切除。   共有37例患者入组,其中33例可评估缓解情况。   10例(30%)部分缓解,20例(61%)疾病稳定。   25例(76%)接受了切除手术,23例(92%)手术切缘为阴性。   接受切除术的患者中位生存期为24.3个月。   表皮生长因子状态对患者转归无影响。 英文摘要: BACKGROUND: Neoadjuvant therapy has been investigated for localized and locally advanced pancreatic ductal adenocarcinoma (PDAC) but no standard of

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    2012-11-23 chengjn