Sherman S K, Tran C G, Howe J R
Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, IA, USA.
Department of Surgery, Division of Surgical Oncology and Endocrine Surgery, University of Iowa Carver College of Medicine, 200 Hawkins Drive, Iowa City, IA, USA.
Ann Surg Oncol. 2021 May;28(5):2752-2753. doi: 10.1245/s10434-021-09641-4. Epub 2021 Feb 10.
Surgical treatment is central to management of small bowel neuroendocrine tumors (SBNETs). Current controversies include whether to resect asymptomatic primary tumors in the setting of unresectable metastases, the role of minimally invasive surgery, and how best to incorporate/sequence medical treatments. Low SBNET incidence, long event-times, and variability in disease burden, surgical technique, and institutional treatment preferences remain obstacles to conducting randomized surgical trials for SBNETs. With increasing referral of these patients to high-volume centers, cooperation between experienced SBNET clinicians should allow design of high-quality randomized trials to test new treatments and answer key questions.
手术治疗是小肠神经内分泌肿瘤(SBNETs)管理的核心。当前的争议包括在存在不可切除转移灶的情况下是否切除无症状的原发性肿瘤、微创手术的作用,以及如何最佳地整合/安排药物治疗顺序。SBNET发病率低、事件发生时间长,以及疾病负担、手术技术和机构治疗偏好的变异性,仍然是开展SBNET随机手术试验的障碍。随着这些患者越来越多地被转诊至大型中心,经验丰富的SBNET临床医生之间的合作应能促成高质量随机试验的设计,以测试新的治疗方法并回答关键问题。