需要三种血管压缩剂的败血性休克:患者人口统计和结果
Gloria H Kwak1,2,3, Rajapaksha W M A Madushani4, Lasith Adhikari4
1Harvard Medical School, Boston, MA.
Critical care explorations
|November 8, 2024
概括
需要三种或更多的血管压缩器的败血性休克具有很高的死亡率. 鉴定乳酸,肌素和年龄较高的高风险患者对管理至关重要.
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.
- 流行病学 流行病学
背景情况:
- 败血性休克是一种危及生命的疾病,需要密集的血液动力学支持.
- 血管压缩剂对于治疗败血性休克至关重要,但对需要多种药物的患者的数据有限.
研究的目的:
- 描述人口统计数据,并确定需要三种或更多血管压缩剂的败血性休克患者死亡率的预后因素.
主要方法:
- 使用MIMIC-IV和eICU数据库进行的多中心回顾性队列研究.
- 包括超过40万个ICU入院,重点关注3447名符合败血症-3标准的患者,并接受≥3种血管压缩剂≥2小时.
主要成果:
- 在需要三种或更多的血管压缩剂的患者中,住院死亡率为57.6%.
- 独立的死亡预测因素包括ICU乳酸水平升高,第三种血管压缩剂的时间更长,肌氨酸增加和年龄> 60.
- 种族和激动得分与死亡率没有关联.
结论:
- 需要广泛的血管压缩器支持的败血栓休克预示着非常高的死亡风险.
- 了解这些风险因素可以指导临床管理和与患者和家人共享决策.
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