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组织素2受体抗剂与ICU患者的败血症结局之间的关联:使用MIMI-IV数据库的回顾性分析
Tarek R Firzli1, Sunil Sathappan1, Daniel Antwi-Amoabeng2
1Reno School of Medicine, University of Nevada, 1664 N Virginia Street, Reno, NV, 89557, USA.
Journal of anesthesia, analgesia and critical care
|June 29, 2023
概括
在败血症患者中使用组胺2受体抗剂 (H2RA) 与较低的死亡率和急性呼吸困扰综合征 (ARDS) 严重程度的降低有关. 然而,使用H2RA也与增加机械通风和更长的ICU停留时间相关.
科学领域:
- 关键护理医学 关键护理医学
- 药理学 药理学是指药理学的学科.
- 败血症病理生理学病理生理学
背景情况:
- 败血症涉及升高的组胺,一个血管扩展剂增加血管透性.
- 小鼠败血症模型表明,组织胺2受体对抗剂 (H2RAs) 的潜在益处.
- 关于H2RA在败血症中使用的人类数据有限.
研究的目的:
- 调查H2RA使用与败血症-3患者的结果之间的关联.
- 评估H2RA对死亡率,机械通风和ICU停留时间的影响.
- 评估H2RA对脏,肝脏和肺部功能障碍标志物的影响.
主要方法:
- 使用MIMIC-IV数据库进行回顾性队列研究.
- 包括30591名进入伯特以色列迪康尼斯医疗中心重症监护室的3型败血症患者 (2008-2019).
- 对人口统计,并发病,严重性得分,H2RA使用和临床结果的分析,包括死亡率,机械呼吸和ICU停留时间.
主要成果:
- 使用H2RA与28天住院死亡率显著降低 (12.6%与15.1%相比).
- 调整后的分析显示,H2RA使用的死亡率较低 (OR 0.802),但机械呼吸率较高 (OR 4.426) 和更长的ICU停留时间 (3.2对2.4天).
- 使用H2RA与降低ARDS严重程度和降低血清肌水平相关.
结论:
- 在ICU败血症患者中使用H2RA与显著降低的死亡率有关.
- 服用H2RA可能会降低ARDS的严重程度,并降低功能衰竭的发生率.
- 需要进一步的研究来澄清H2RA使用和败血症结局之间的复杂关系,包括机械通风和ICU停留时间.
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