专用支表面模式在预防重症监护中的压力伤害方面的有效性:系统性审查和元分析
Bethany Lane1, Nicholas Woolfe Loftus2, Ashley Thomas3
1St. Bartholomew's Hospital, London, UK; Imperial College, London, UK; City, University of London, UK.
Intensive & critical care nursing
|May 15, 2024
概括
特殊的支表面,如交替压力 (AP) 和低空气损失 (LAL) 模式,在预防成年ICU患者的压力损伤方面没有显著差异. 整体护理对压力伤害预防策略至关重要.
科学领域:
- 密集护理医学是密集护理的医学.
- 护理研究研究护理研究
- 生物医学工程 生物医学工程
背景情况:
- 在重症监护室 (ICU) 的患者面临着发展压力损伤的高风险.
- 专门的支面是ICU中常用的干预措施,以减轻这种风险.
- 这项研究系统地审查和元分析了不同专业支表面模式的有效性.
研究的目的:
- 为了比较动态支表面模式的有效性,特别是交替压力 (AP) 和低空气损失 (LAL),在预防成年ICU患者的压力损伤方面.
- 分析二次结果,包括停留时间和疾病的严重程度.
主要方法:
- 在多个数据库 (Ovid MEDLINE,Embase,CINAHL,PEDro,Cochrane Library,Clinicaltrials.gov) 中进行了系统的文献搜索.
- 包括的研究涉及成年ICU患者,并比较了AP和LAL支表面模式的压力损伤发生率.
- 使用随机效应模型计算95%信心区间 (CI) 的风险比率 (RR);用于报告和质量评估,使用PRISMA和MMAT检查清单.
主要成果:
- 包括4项涉及3308名患者的研究,其设计呈现异质性.
- 在交替压力 (AP) 和低空气损失 (LAL) 表面模式之间没有发现压力损伤发生的显著差异 (8.9%与10.9%,RR 0.64).
- 床模式与停留时间或疾病严重程度没有直接关联.
结论:
- 这次系统性审查和元分析得出结论,LAL和AP支表面模式在预防成年ICU患者的压力损伤方面的有效性没有显著差异.
- 研究结果强调,支表面只是ICU中全面压力伤害预防策略的一个组成部分.
- 压力伤害预防的复杂性强调了整体护理的关键重要性.
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