血动力学变化,器官功能障碍和血引起的肌肉功能障碍患者的临床结果
Xu-Dong Shen1, De-Yu Meng2, Yue-Hong Yin3
1Department of Intensive Care Unit, The First People's Hospital of Kunming, Affiliated Calmette Hospital of Kunming Medical University, Kunming 650224, Yunnan, China.
Shock (Augusta, Ga.)
|September 17, 2025
概括
败血症引起的心肌功能障碍 (SIMD) 与更糟糕的结果有关,包括器官功能障碍和更高的死亡率. 升高的BNP和热素I水平预测这些患者的败血症休克.
科学领域:
- 心脏病学 心脏病学
- 关键护理医学 关键护理医学
- 内部医学 内部医学
背景情况:
- 败血症诱导的心肌功能障碍 (SIMD) 是败血症的一个关键并发症.
- 了解其血液动力学影响和临床后果对于患者管理至关重要.
研究的目的:
- 为了研究SIMD中的血液动力学变化.
- 评估SIMD对器官功能障碍和临床结果的影响.
- 为了确定SIMD患者中败血性休克的预测因素.
主要方法:
- 170名败血症患者的队列被分为没有心肌功能障碍的败血症 (n=106) 和SIMD (n=64) 组.
- 血液动力学参数,器官功能障碍标志物和临床结果进行了比较.
- 多变量分析确定了感染性休克的危险因素.
主要成果:
- SIMD患者年龄较大,APACHE II分数较高,中静脉压升高和dp/dt max.
- 在SIMD组中观察到多器官功能障碍的更高发病率,延长的机械通风,更长的ICU停留时间,以及死亡率的增加.
- 阿帕希II评分,热素I (TnI) 和B型尿素 (BNP) 是感染性休克的独立风险因素;BNP是最强的预测因素.
结论:
- SIMD与显著的血液动力学障碍,增加的呼吸功能障碍和不良的临床结果有关,包括较高的死亡率.
- 在SIMD患者中BNP和cTnI水平升高表明感染性休克和多器官功能障碍的风险增加.
- 在SIMD患者中,BNP水平可以有效预测感染性休克.
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