实用医学杂志 ›› 2025, Vol. 41 ›› Issue (11): 1603-1610.doi: 10.3969/j.issn.1006-5725.2025.11.001

• 临床新进展 •    下一篇

局限期原发性食管小细胞癌的治疗策略

邱小琳1,2,范秉杰2,王琳琳2()   

  1. 1.山东第二医科大学临床医学院 (山东 潍坊 261053 )
    2.山东省肿瘤防治研究院(山东省肿瘤医院)放疗科,山东第一医科大学(山东省医学科学院) (山东 济南 250117 )
  • 收稿日期:2025-01-14 出版日期:2025-06-10 发布日期:2025-06-19
  • 通讯作者: 王琳琳 E-mail:llwang@sdfmu.edu.cn
  • 作者简介:王琳琳,主任医师,博士生导师,山东第一医科大学肿瘤临床学院副院长,干部保健办公室主任,山东省精准肿瘤学重点实验室人工智能平台主任。“泰山学者”青年专家,首届齐鲁卫生与健康杰出青年人才,山东省优秀科技工作者,山东省青年科技奖,国家资助澳大利亚访问学者。现任中国临床肿瘤学会(CSCO)理事、中国抗癌协会第二届青年理事会常委理事等学术任职。在肿瘤学领域顶刊(如Cell Research、EClinicalMedicine、Cancer Letters、International Journal of Radiation Oncology Biology Physics)以第一或通讯作者发表SCI论文70余篇,成果入选WCLC、ASCO、ASTRO等国际顶级学术会议。主持国家重点研发计划、国家自然科学基金面上项目等国家级课题10余项,作为Leading PI牵头国内多中心临床研究6项,获授权国家发明专利7项、软件著作权2项,部分成果已实现临床转化。
  • 基金资助:
    国家自然科学基金资助项目(82172865)

Treatment strategies for limited⁃stage primary small cell carcinoma of esophagus

Xiaolin QIU1,2,Bingjie FAN2,Linlin WANG2()   

  1. *.School of Clinical Medicine,Shandong Second Medical University,Weifang 261053,Shandong,China
    *.Department of Radiation Oncology,Shandong Cancer Hospital and Institute,Shandong First Medical University and Shandong Academy of Medical Sciences,Jinan 250117,Shandong,China
  • Received:2025-01-14 Online:2025-06-10 Published:2025-06-19
  • Contact: Linlin WANG E-mail:llwang@sdfmu.edu.cn

摘要:

原发性食管小细胞癌(primary small cell carcinoma of esophagus, PSCCE)是一种罕见的且具有高度侵袭性的神经内分泌肿瘤,占所有食管恶性肿瘤的0.05% ~ 3.1%。其生物学特征与肺小细胞癌相似,表现为极强的侵袭性及早期播散倾向,常通过淋巴道及血行途径快速转移,临床预后极不乐观,5年总生存率不足15%。由于缺乏大规模的病例随机对照研究,所以标准治疗策略尚未统一。局限期原发性食管小细胞癌的治疗一直是临床研究的热点。在传统治疗模式中,极早期可行内窥镜治疗,相对早期患者以根治性手术为主,而局部晚期患者,临床上最常采用两种治疗模式:一种是基于手术的综合治疗方案,另一种是以根治性放化疗为核心的治疗方案,最佳的治疗模式尚无定论。与此同时,免疫治疗与靶向治疗等新兴策略在临床应用中疗效显著,为局限期原发性食管小细胞癌带来新的治疗机会。本文旨在综述近年来关于局限期原发性食管小细胞癌治疗的研究进展,总结诊疗现状及未来方向。

关键词: 小细胞癌, 食管癌, 治疗, 生存

Abstract:

Primary small cell carcinoma of esophagus (PSCCE) is a rare and highly aggressive neuroendocrine tumor, accounting for 0.05% to 3.1% of all esophageal malignancies. Its biological characteristics are similar to those of small cell lung cancer, with highly aggressive behavior and early dissemination tendency. It often metastasizes rapidly through lymphatic and hematogenous pathways.The prognosis is extremely poor, with a 5-year overall survival rate of less than 15%. There are no large-scale randomized controlled trials, and no standard treatment strategies have been established. In recent years, the treatment of limited-stage PSCCE has become a focal point of research. In traditional treatment paradigms, endoscopic therapy is feasible for very early-stage cases, while radical surgery serves as the primary approach for relatively early-stage patients. For locally advanced cases, two predominant treatment modalities are commonly employed in clinical practice: a surgery-based comprehensive treatment regimen and a radical chemoradiotherapy-centered therapeutic protocol, with no definitive conclusion yet reached regarding the optimal treatment strategy. Concurrently, emerging therapeutic strategies such as immunotherapy and molecularly targeted therapy have demonstrated remarkable clinical efficacy, thereby providing novel therapeutic opportunities for limited-stage PSCCE. This article aims to review the recent advances in the treatment of limited-stage PSCCE, summarize the current diagnostic and therapeutic landscape, and outline future directions in this field.

Key words: small cell carcinoma, esophageal carcinoma, treatment, survival

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