人民卫生出版社系列期刊
ISSN 2096-2738 CN 11-9370/R

中国科技核心期刊(中国科技论文统计源期刊)
2020《中国学术期刊影响因子年报》统计源期刊

新发传染病电子杂志 ›› 2023, Vol. 8 ›› Issue (5): 75-79.doi: 10.19871/j.cnki.xfcrbzz.2023.05.014

• 综述 • 上一篇    下一篇

利奈唑胺血清药物浓度监测在耐药结核病患者中的应用

胡秋萌1,2, 张培泽2   

  1. 1.深圳大学医学部,广东 深圳 518000;
    2.深圳市第三人民医院肺病四科,广东 深圳 518000
  • 收稿日期:2023-05-15 出版日期:2023-10-31 发布日期:2023-12-05
  • 通讯作者: 张培泽,Email: 82880246@qq.com
  • 基金资助:
    1.深圳市高水平医院建设专项经费(G2021023); 2.广东省高水平临床重点专科(深圳市配套建设经费)项目(SZGSP010)

Application of linezolid serum concentration monitoring in patients with drug-resistant tu-berculosis

Hu Qiumeng1,2, Zhang Peize2   

  1. 1. Shenzhen University Medical School, Guangdong Shenzhen 518000, China;
    2. The Fourth Department of Pulmonary Disease, Third People's Hospital of Shenzhen, Guangdong Shenzhen 518000, China
  • Received:2023-05-15 Online:2023-10-31 Published:2023-12-05

摘要: 利奈唑胺是一种新型的噁唑烷酮类抗生素,是治疗耐药结核病的关键药物,该药治疗窗口狭窄,虽然疗效明显,但是临床应用不良反应的发生率高,如何安全有效地应用该药治疗耐药结核病一直困扰临床医生。治疗药物监测(therapeutic drug monitoring,TDM)通过监测患者血液中的药物浓度,可为药物剂量调整提供依据,使药物达到有效治疗浓度的同时最大程度地降低不良反应发生。目前国内外均有报道利用TDM研究利奈唑胺在耐药结核病患者中的最佳使用剂量和疗程,探讨利奈唑胺的谷浓度、峰浓度与不良反应发生率之间的关系,特别是对老年人、儿童、肝肾功能不全的患者临床安全使用利奈唑胺个体化治疗进行系列的探索研究。本文对利奈唑胺不良反应的发生机制、利奈唑胺的使用剂量及安全性、利奈唑胺药物浓度的影响因素、TDM的方式和应用等进行综述,为更加安全有效地应用利奈唑胺治疗耐药结核病提供参考。

关键词: 利奈唑胺, 不良反应, 治疗药物监测, 耐药结核

Abstract: Linezolid is a novel oxazolidinone antibiotics and a key drug for treatment of drug-resistant tuberculosis. With narrow therapeutic window, linezolid is characterized with great efficacy, and high incidence of adverse reaction. How to tailor optimal dosage for every patient to balance efficacy and safety is still a problem for clinician. Therapeutic drug monitoring (TDM) remains a standard clinical technique for using plasma drug concentrations to make informed dosing decisions. Many studies worldwide have demonstrated the possible optimal dosage of linezolid in drug-resistant TB patients, explored the relationship between the trough concentration, peak concentration and the incidence of adverse reactions of linezolid by TDM, particularly for fragile patients, like the aged, children and patients with injured liver and kidney function. We hereby review the mechanism of linezolid, the relationship between dosage and safety of linezolid, risk factors affecting the concentration of linezolid, evidence and available methods of TDM of linezolid, so as to provide a reference for clinician to do TDM of linezolid during the treatment of drug-resistant tuberculosis.

Key words: Linezolid, Adverse effects, Therapeutic drug monitoring, Drug-resistant tuberculosis

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