连续床边压力映射系统降低接口压力的效果:一项随机临床试验
Chester Ho1,2, Wrechelle Ocampo2, Danielle A Southern3
1Division of Physical Medicine & Rehabilitation, Department of Medicine, Faculty of Medicine & Dentistry, University of Alberta and Alberta Health Services Neurosciences, Rehabilitation & Vision Strategic Clinical Network, Edmonton, Alberta, Canada.
在本试验中,连续床边压力测绘 (CBPM) 技术并没有显著降低接口压力或压力损伤 (PI). 需要进一步的研究来探索CBPM.
科学领域:
- 医疗技术 医疗技术 医学技术
- 临床护理 临床护理
- 患者安全 患者安全
背景情况:
- 连续床边压力测绘 (CBPM) 技术有助于识别高压区域,以防止压力损伤 (PI).
- 有效的患者重新定位对于减轻与过度接口压力相关的风险至关重要.
研究的目的:
- 评估CBPM技术在降低接口压力的有效性.
- 评估CBPM技术对压力损伤 (PI) 发生率的影响.
主要方法:
- 一个平行,双组随机临床试验,涉及依赖床上移动性的成年人.
- 干预组通过CBPM视觉反 72小时接受护理人员的指导.
- 主要结果包括压力> 40 mm Hg 的传感点数和平均接口压力.
主要成果:
- 两组之间没有压力> 40 mm Hg 的传感点数量的统计学上显著差异 (11,033 vs 9,314).
- 平均接口压力没有显著差异 (6.80 mm Hg与6.62 mm Hg).
- 两组99.6%的参与者经历了压力读数>40毫米升.
结论:
- 实施的CBPM技术在减少接口压力或PI发生率方面没有显示出统计学上显著的好处.
- 建议进行更长的监测时间和将CBPM整合到多方面的干预措施中的研究.
- 需要进一步的研究,以优化CBPM用于压力伤害预防的使用.
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