中国药物警戒 ›› 2025, Vol. 22 ›› Issue (11): 1292-1295.
DOI: 10.19803/j.1672-8629.20240893

• 安全与合理用药 • 上一篇    下一篇

1例利奈唑胺注射液致乳酸酸中毒的药学监护

李鹃1, 王恒1, 彭曦2, 袁勇2, 杨新惠2, 李永乐3, 张选明4, 张志刚4, 阳静2*   

  1. 1石河子大学药学院,新疆 石河子 832002;
    2石河子大学第一附属医院药学部,新疆 石河子 832008;
    3石河子大学第一附属医院泌尿外科,新疆 石河子 832008;
    4石河子大学第一附属医院中医科,新疆 石河子 832008
  • 收稿日期:2024-11-18 出版日期:2025-11-15 发布日期:2025-11-14
  • 通讯作者: *阳静,女,硕士,主管药师,个体化给药监测。E-mail: 1438029725@qq.com
  • 作者简介:李鹃,女,在读硕士,临床药学。
  • 基金资助:
    石河子大学项目(ZZZC2023066)

Pharmacological Care of a Patient with Lactic Acidosis Caused by Linezolid Injection

LI Juan1, WANG Heng1, PENG Xi2, YUAN Yong2, YANG Xinhui2, LI Yongle3, ZHANG Xuanming4, ZHANG Zhigang4, YANG Jing2*   

  1. 1College of Pharmacy, Shihezi University, Shihezi Xinjiang 832002, China;
    2Department of Pharmacy, the First Affiliated Hospital of Shihezi University, Shihezi Xinjiang 832008, China;
    3Department of Urinary Surgery, the First Affiliated Hospital of Shihezi University, Shihezi Xinjiang 832008, China;
    4Department of Traditional Chinese Medicine, the First Affiliated Hospital of Shihezi University, Shihezi Xinjiang 832008, China
  • Received:2024-11-18 Online:2025-11-15 Published:2025-11-14

摘要: 目的 对利奈唑胺注射液治疗屎肠球菌感染患者致乳酸酸中毒的病例进行探讨,为临床用药提供参考。方法 1例肾功能不全患者使用利奈唑胺注射液治疗后,出现乳酸酸中毒,临床药师通过治疗药物监测(TDM),结合利奈唑胺的药动学特点及文献分析,为临床提供治疗建议。结果 利奈唑胺致乳酸酸中毒为很可能,后调整患者治疗方案,不良反应消失、病情好转出院。结论 肾功能不全患者使用利奈唑胺需要给予个体化初始剂量,然后再根据TDM动态调整;警惕利奈唑胺致乳酸酸中毒,除了常规监测乳酸,还应监测非特异性临床表现。

关键词: 利奈唑胺注射液, 肾功能不全, 屎肠球菌, 乳酸酸中毒, 治疗药物监测

Abstract: Objective To study one case of lactic acidosis caused by Enterococcus faecium infection following treatment with linezolid. Methods One patient with renal insufficiency developed lactic acidosis after treatment with linezolid. Clinical pharmacists gave the clinicians advice on the treatment regimen via therapeutic drug monitoring(TDM) and based on the pharmacokinetics of linezolid as well as literature review. Results Lactic acidosis was believed to have been caused by linezolid,so a new treatment was adopted. The patient was cured of the infection, adverse reactions resolved, and the patient was discharged. Conclusion The use of linezolid in patients with renal insufficiency should start with an individualized dose, which is then dynamically adjusted according to TDM. Clinicians need to be alert to linezolid-induced lactic acidosis. Both non-specific clinical manifestations and levels of lactate have to be monitored.

Key words: Linezolid Injection, Renal Insufficiency, Enterococcus Faecium, Lactic Acidosis, Therapeutic Drug Monitoring

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