针对个性化剂量的不同人群中阿米佩内姆的群体药理动力学:系统性审查
Ping Zhang1, Yuhua Zhao2, Jianping Zhu1
1Department of Pharmacy, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
Frontiers in pharmacology
|January 30, 2026
概括
本综述综合了伊米佩内姆人群的药动力学研究,确定功能和体重是影响药物水平的关键因素. 了解这些共变量有助于优化对严重感染的伊米佩内姆剂量.
科学领域:
- 药理学 药理学是指药理学的学科.
- 临床药房 临床药房
- 药物代谢和药理动力学
背景情况:
- 伊米是治疗严重感染的重要广泛抗生素.
- 显著的药理动力学变异性需要优化剂量策略.
- 种群的药理动力学 (popPK) 变化会影响伊米佩内姆的疗效和安全性.
研究的目的:
- 系统地审查和综合已发表的伊米佩内姆群体药理动力学 (popPK) 研究.
- 为了确定影响伊米佩内姆药理动学的关键共变量.
- 为了在不同患者群体中提供个性化Imipenem剂量的见解.
主要方法:
- 在PubMed和Web of Science的系统文献搜索 imipenem popPK模型.
- 包括使用非线性混合效应建模的研究.
- 独立的数据提取和研究特征和PK参数的比较.
主要成果:
- 审查了18项popPK研究,主要使用两部分模型.
- 肌素清除率 (CLcr) 和体重 (BW) 分别被确定为伊米明清除率和分布体积的显著共变量.
- 其他共同变量,如GFR,年龄和白蛋白水平,也与特定亚群相关;外界验证有限.
结论:
- 功能 (CLcr,GFR) 和BW是对伊米佩内姆剂量的关键共变量.
- 这种综合提供了个性化阿米佩内姆治疗的宝贵数据.
- 需要对外部验证和特殊人群进行进一步的研究,以完善剂量准则.
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