在重症监护室使用他类药物和在接受机械通风的患者中 Delirium 之间的关联:一个横截面研究
Zhi Liu1, Zhichao Zou1, Zhe Li2
1Department of Anesthesiology The First Hospital of Hunan University of Chinese Medicine Changsha Hunan Province China.
Health science reports
|July 23, 2025
概括
在接受机械通风 (MV) 的重症监护病房 (ICU) 患者中使用他类药物与 Delirium 的更高患病率有关. 这项研究表明,尽管减少了通风时间,但他类药物可能会增加妄想风险.
科学领域:
- 临界护理医学 临界护理医学
- 神经科学是一个神经科学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 痴呆症是重症监护室 (ICU) 患者的常见,严重的认知功能障碍,特别是那些接受机械呼吸 (MV) 的人.
- 在这个弱势群体中,错误诊断和残疾和死亡风险很高.
- 像他类药物这样的常见药物的对MV患者妄发生的影响仍然不清楚.
研究的目的:
- 调查他类药物使用与在接受机械呼吸 (MV) 的ICU患者中狂妄发作的发生率之间的关联.
- 分析他类药物对二次结果的影响,包括ICU停留时间 (DoIS) 和住院时间 (DoHS).
主要方法:
- 对密集护理-IV (MIMIC-IV) 数据库的医疗信息中心进行了回顾性分析.
- 包括18146名接受MV的患者;从ICU入院前的药物历史中确定了他类药物的使用.
- 统计分析包括多变量逻辑和线性回归,并应用倾向-得分匹配 (PSM).
主要成果:
- Delirium 的总体患病率为 7.6%.
- 静止剂使用者表现出15%更高的狂妄发作 (OR=1.15,p<0.05).
- 立方体使用与减少通风时间相关,但没有DoIS;然而,它与较长的DoHS有关.
结论:
- 这项研究表明,他类药物使用与机械通风ICU患者妄风险增加之间存在潜在联系.
- 需要进一步的研究来阐明这种关联的机制和临床影响.
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