国际肿瘤学杂志 ›› 2020, Vol. 47 ›› Issue (2): 93-97.doi: 10.3760/cma.j.issn.1673-422X.2020.02.006

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免疫检查点抑制剂治疗晚期恶性肿瘤出现超进展性疾病研究现状

周生余()   

  1. 国家癌症中心 国家肿瘤临床医学研究中心 中国医学科学院北京协和医学院肿瘤医院内科,北京 100021
  • 收稿日期:2019-10-22 修回日期:2020-01-02 出版日期:2020-02-08 发布日期:2020-05-27
  • 通讯作者: 周生余 E-mail:typhoonwho@126.com
  • 基金资助:
    希思科-石药肿瘤研究基金(Y-sy2018-094)

Research status of immune checkpoint inhibitors in the treatment of advanced malignant tumors with hyperprogressive diseases

Zhou Shengyu()   

  1. National Cancer Center / National Clinical Research Center for Cancer / Department of Medical Oncology, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
  • Received:2019-10-22 Revised:2020-01-02 Online:2020-02-08 Published:2020-05-27
  • Contact: Zhou Shengyu E-mail:typhoonwho@126.com
  • Supported by:
    Oncology Research Fund of CSCO-Shiyao(Y-sy2018-094)

摘要:

免疫检查点抑制剂目前已成为多种晚期恶性肿瘤患者长期生存获益的极其重要的治疗手段。然而,少数患者会发生超进展性疾病(HPD),导致生存期缩短及生命质量急剧下降,对此尚缺乏有效的解救治疗手段。近期研究显示,HPD的发生与高龄、肿瘤复发、多病灶转移等临床因素相关;可能的发生机制包括抑制性免疫调节、调节性T细胞聚集、异常炎症反应及原癌基因激活、抑癌基因突变等多种途径。合理筛选、精准检测、密切监测以及联合治疗可能降低免疫治疗发生HPD的风险。

关键词: 肿瘤, 免疫疗法, 免疫检查点抑制剂, 超进展性疾病

Abstract:

Immune checkpoint inhibitors have become extremely important treatments to benefit long-term survival of patients with a variety of advanced malignant tumors. However, a small number of patients will develop hyperprogressive disease (HPD), leading to a sharp decline in survival and quality of life, and there is still a lack of effective rescue treatment. Recent studies have shown that the occurrence of HPD is related to clinical factors such as advanced age, tumor recurrence and multi-focus metastasis. The possible mechanisms include inhibitory immune regulation, regulatory T cell aggregation, abnormal inflammatory response, proto-oncogene activation, tumor suppressor gene mutation and other pathways. Reasonable screening, accurate detection, close monitoring and combined treatment may reduce the risk of immunotherapy for HPD.

Key words: Neoplasms, Immunotherapy, Immune checkpoint inhibitors, Hyperprogressive disease