线索利德诱导患者血液毒性的危险因素:一项追溯性研究
1Department of Pharmacy, The Fifth Affiliated Hospital of Guangxi Medical University & The First People's Hospital of Nanning, Nanning, China.
Journal of infection in developing countries
|September 17, 2024
概括
莱涅佐利德诱导的血液毒性,包括血小板缺血和贫血,与功能衰竭和莱涅佐利德最低度 (Cmin) 的升高有关. 在线索利德治疗期间监测Cmin和功能对于患者的安全至关重要.
科学领域:
- 药理学 药理学是指药理学的学科.
- 临床医学 临床医学
- 血液学 血液学 血液学
背景情况:
- 利尼佐利德是一种用于治疗严重感染的抗生素.
- 血液中毒性,如血小板缺血和贫血,是莱因佐利德治疗的已知副作用.
- 识别这种毒性的风险因素对于安全的患者管理至关重要.
研究的目的:
- 为了调查线索利德诱导的血液毒性风险因素.
- 分析线化物最低度 (Cmin) 和血液毒性之间的关系.
- 评估Cmin对血小板缺血和贫血的预测值.
主要方法:
- 这是一项对111名用linezolid治疗的患者的观察性队列研究.
- 对线化物最低度 (Cmin) 和肌素清除率 (Ccr) 的分析.
- 二元物流回归和ROC曲线分析以确定风险因素和预测值.
主要成果:
- 肌素清除率<50mL/min/1.73m2和Cmin>7 mg/L是线醇诱导的血小板缩的重要危险因素.
- Ccr < 50 mL/min/1.73 m2 和 Cmin > 7 mg/L 也与线醇诱导的血红蛋白降低有关.
- 对于血小板缺血和贫血,Cmin表现出良好的预测价值.
结论:
- 功能衰竭是线索利德诱导的血液毒性的重要危险因素.
- 建议密切监测血细胞计数和线索利德的血度,特别是在功能障碍患者中.
- 莱涅佐利德的最低度可以作为莱涅佐利德诱导的血小板缺血和贫血的预测因素.
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