一项前性观察性研究,用于在低资源环境下使用床边血红蛋白测试仪进行手术前的贫血管理
Somy Charuvila1, Md Sharif Imam2, Tanjim Reza2
1University of Oxford, Nuffield Department of Surgical Sciences, Oxford, UK.
Journal of pediatric surgery
|November 29, 2023
概括
照顾点血红蛋白测试显著改善了儿童贫血的诊断在一个低资源的外科设置. 床边测试人员发现了更多的贫血儿童,使得及时干预,并可能减少重症监护室的入院.
科学领域:
- 儿科手术 儿科手术
- 贫血的诊断 贫血的诊断
- 照顾点检测检测 照顾点检测
背景情况:
- 在没有及时,负担得起的血红蛋白检测的情况下,在儿童中进行手术前贫血的管理是具有挑战性的.
- 临床判断经常被使用,但其准确性有局限性.
- 引入临床医疗中心 (POC) 床边血红蛋白测试仪,旨在改善诊断.
研究的目的:
- 分析推出POC床边血红蛋白测试仪对儿童贫血管理的影响.
- 为了比较临床判断与POC测试对贫血诊断的准确性.
- 评估手术前贫血治疗和输血策略.
主要方法:
- 一项涉及孟加拉国1033名接受手术的儿童的研究.
- 收集了手术前贫血测试,临床判断和POC床边测试的数据.
- 分析贫血治疗,输血策略,住院时间和ICU入院情况.
主要成果:
- 在POC测试中,与临床判断相比,发现患有贫血的儿童数量显著增加 (285) (103).
- 临床判断显示,对贫血的诊断敏感度低 (33.68%),但特异性高 (99.08%).
- 虽然没有统计学意义 (p=0.087),但输血儿童的平均住院时间更长;然而,输血患者需要接受ICU治疗的患者较少 (p=0.048).
结论:
- 床边的血红蛋白测试仪可以提高接受手术的儿童的贫血诊断,提供一个具有成本效益的解决方案.
- 通过POC检测可以实现更高的贫血检测率.
- 对儿科手术患者输血决策的最佳血红蛋白值需要进一步研究.
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