快速发病和恢复线索化物诱导的血小板缺血症:一个大样本,单中心的回顾性队列研究
Zahra Al Qamariat1, Amnah A Aljaffar1, Zahra Salman Alabdulaal1
1Pharmaceutical Affairs, Dammam Health Network, Dammam, Eastern Province, Saudi Arabia.
Drug, healthcare and patient safety
|May 27, 2024
概括
莱涅佐利德诱导的血小板缺血可以迅速发生,平均发病时间为5天. 幸运的是,在停止使用linezolid后,血小板数的恢复也很快,这项研究中的患者平均5天.
科学领域:
- 药理学 药理学是指药理学的学科.
- 血液学 血液学 血液学
- 传染性疾病 传染性疾病
背景情况:
- 利尼佐利德是一种用于严重感染的抗生素.
- 血小板减少 (低血小板数) 是已知的linezolid的副作用之一.
- 利尼佐利德诱导的血小板缺血和随后的恢复的时间尚未确立.
研究的目的:
- 为了确定线化物诱导的血小板缺血 (LIT) 开始的平均时间.
- 为了确定停止使用linezolid后血小板数恢复的平均时间.
主要方法:
- 对334名接受静脉注射线索立德的成年患者进行了回顾性观察队列研究.
- 血小板计数在线索利德开始后的14天和停止后的14天内每天监测.
- 卡普兰-梅尔曲线分析了剂量-持续时间-风险和恢复率.
主要成果:
- 发展血小板缺血的平均时间为5天.
- 在线索利德戒药后,血小板数恢复的平均时间也为5天.
- 血小板缺血的累积风险在第6天达到100%,在停药后的第6天恢复100%.
结论:
- 莱涅佐利德诱导的血小板缺血可以迅速发展,但在药物停用后也迅速消失.
- 常规的血小板计数监测对于早期检测和管理线索利德诱导的血小板缺血至关重要.
- 考虑快速发病和恢复是重要的,当处方linezolid.
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