虚拟ICU实施对多个重症监护病房的临床结果的影响:前后研究
Annemarie Nguyen1, Sprague W Hazard2, Anthony S Bonavia2
1Penn State College of Medicine, Hershey, Pennsylvania, United States of America.
PLOS digital health
|January 16, 2026
概括
虚拟重症监护室 (vICU) 通过减少ICU停留时间,通风时间和血管压缩剂的使用,改善了患者护理. 这项研究表明,vICU的实施提高了重症监护的效率.
科学领域:
- 关键护理医学 关键护理医学
- 医疗保健服务研究 医疗服务研究
背景情况:
- 虚拟重症监护室 (vICU) 为重症患者提供远程监测,解决日益复杂和人员短缺的挑战.
- 关于vICU临床影响的证据仍然有限,需要进一步调查其有效性.
研究的目的:
- 评估实施虚拟重症监护室 (vICU) 对大型学术医疗中心临床结果的影响.
- 为了比较初始实施期和vICU服务的建立计划期之间的结果.
主要方法:
- 采用了前后研究设计,比较了两个时期:2022年10月至2023年4月 (实施) 和2023年10月至2024年4月 (建立).
- 包括从外科手术,神经临床护理和逐步下降单位的成年患者,具有特定的ICU停留,住院和机械通风标准.
- 主要结局是ICU停留时间;次要结局包括住院时间,通风持续时间,血管压缩剂使用,再入院和死亡率.
主要成果:
- 住院时间从232小时减少到198小时 (p=0.011).
- 通风时间从110小时减少到90小时 (p=0.044),长时间使用血管压缩剂从55%减少到43% (p=0.007).
- 住院,死亡率和再接收率没有显著变化. 手术ICU小组表现出最显著的改善.
结论:
- 实施vICU是可行的,并且与提高重症监护效率有关,以减少停留时间和资源利用为证.
- 观察到的改善可能源于早期发现患者病情恶化和优化护理协调.
- 根据特定的临床工作流程定制vICU整合策略至关重要,需要进一步的多中心研究来评估可概括性和经济结果.
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