Oba Atsushi, Ho Felix, Bao Quoc Riccardo, Al-Musawi Mohammed H, Schulick Richard D, Del Chiaro Marco
Division of Surgical Oncology, Department of Surgery, University of Colorado, Anschutz Medical Campus, Denver, CO, United States.
Department of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
Front Oncol. 2020 Feb 28;10:245. doi: 10.3389/fonc.2020.00245. eCollection 2020.
Thanks to the development of modern chemotherapeutic regimens, survival after surgery for pancreatic ductal adenocarcinoma (PDAC) has improved and pancreatologists worldwide agree that the treatment of PDAC demands a multidisciplinary approach. Neoadjuvant treatment (NAT) plays a major role in the treatment of PDAC since only about 20% of patients are considered resectable at the time of diagnosis. Moreover, increasing data demonstrating the benefits of NAT for borderline resectable/locally advanced PDAC are driving a shift from up-front surgery to NAT in the multidisciplinary treatment of even resectable PDAC. Our understanding of the role of NAT in PDAC has evolved from tumor shrinkage to controlling potential micrometastases and selecting patients who may benefit from radical resection. The present review gives an overview on the current literature of NAT concepts for BR/LA PDAC and resectable PDAC.
得益于现代化疗方案的发展,胰腺导管腺癌(PDAC)手术后的生存率有所提高,世界各地的胰腺病学家一致认为,PDAC的治疗需要多学科方法。新辅助治疗(NAT)在PDAC的治疗中起着重要作用,因为在诊断时只有约20%的患者被认为可切除。此外,越来越多的数据表明NAT对临界可切除/局部晚期PDAC有益,这推动了在多学科治疗中,即使是可切除的PDAC,也从直接手术转向NAT。我们对NAT在PDAC中的作用的理解已从肿瘤缩小发展到控制潜在的微转移以及选择可能从根治性切除中获益的患者。本综述概述了BR/LA PDAC和可切除PDAC的NAT概念的当前文献。