Cancer Biology & Medicine (Nov 2020)

Current management of chemotherapy-induced neutropenia in adults: key points and new challenges

  • Yi Ba,
  • Yuankai Shi,
  • Wenqi Jiang,
  • Jifeng Feng,
  • Ying Cheng,
  • Li Xiao,
  • Qingyuan Zhang,
  • Wensheng Qiu,
  • Binghe Xu,
  • Ruihua Xu,
  • Bo Shen,
  • Zhiguo Luo,
  • Xiaodong Xie,
  • Jianhua Chang,
  • Mengzhao Wang,
  • Yufu Li,
  • Yuerong Shuang,
  • Zuoxing Niu,
  • Bo Liu,
  • Jun Zhang,
  • Li Zhang,
  • Herui Yao,
  • Conghua Xie,
  • Huiqiang Huang,
  • Wangjun Liao,
  • Gongyan Chen,
  • Xiaotian Zhang,
  • Hanxiang An,
  • Yanhong Deng,
  • Ping Gong,
  • Jianping Xiong,
  • Qinghua Yao,
  • Xin An,
  • Cheng Chen,
  • Yanxia Shi,
  • Jialei Wang,
  • Xiaohua Wang,
  • Zhiqiang Wang,
  • Puyuan Xing,
  • Sheng Yang,
  • Chenfei Zhou

DOI
https://doi.org/10.20892/j.issn.2095-3941.2020.0069
Journal volume & issue
Vol. 17, no. 4
pp. 896 – 909

Abstract

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Chemotherapy-induced neutropenia (CIN) is a potentially fatal and common complication in myelosuppressive chemotherapy. The timing and grade of CIN may play prognostic and predictive roles in cancer therapy. CIN is associated with older age, poor functional and nutritional status, the presence of significant comorbidities, the type of cancer, previous chemotherapy cycles, the stage of the disease, specific chemotherapy regimens, and combined therapies. There are many key points and new challenges in the management of CIN in adults including: (1) Genetic risk factors to evaluate the patient’s risk for CIN remain unclear. However, these risk factors urgently need to be identified. (2) Febrile neutropenia (FN) remains one of the most common reasons for oncological emergency. No consensus nomogram for FN risk assessment has been established. (3) Different assessment tools [e.g., Multinational Association for Supportive Care in Cancer (MASCC), the Clinical Index of Stable Febrile Neutropenia (CISNE) score model, and other tools] have been suggested to help stratify the risk of complications in patients with FN. However, current tools have limitations. The CISNE score model is useful to support decision-making, especially for patients with stable FN. (4) There are still some challenges, including the benefits of granulocyte colony stimulating factor treatment and the optimal antibiotic regimen in emergency management of FN. In view of the current reports, our group discusses the key points, new challenges, and management of CIN.

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