早期与延迟的输血后血红蛋白和成人血红素测量:一个叙事审查
Francisco Javier Nuñez-Martinez1
1Instituto Mexicano del Seguro Social, Centro Médico Nacional de Occidente, Hospital de Especialidades, Servicio de Medicina Interna-Endocrinología. Guadalajara, Jalisco, México.
Revista medica del Instituto Mexicano del Seguro Social
|March 3, 2026
概括
红细胞输血后早期测量血红蛋白 (Hb) 和血红素 (Hct) 是安全可靠的. 这种做法可以快速提供准确的结果,改善患者护理和医院效率.
科学领域:
- 血液学 血液学 血液学
- 临床病理学 临床病理学
- 基于证据的医学 基于证据的医学
背景情况:
- 红细胞输血后延迟测量全血细胞计 (CBC) 是一种常见但不合理的做法.
- 目前关于早期和延迟的血红蛋白 (Hb) 和血红素 (Hct) 输血后评估的现有证据尚未得到广泛的合成.
研究的目的:
- 审查临床证据,比较成年患者的早期与延迟的输血后Hb和Hct测量.
- 评估当前输血监测实践的生理基础和临床影响.
主要方法:
- 临床研究的叙述性综述,评估了输血后不同间隔的Hb和Hct水平.
- 包括来自多个国家的290多名血液动力学稳定,不出血的成年患者的数据.
- 对研究的分析,测量时间从输血后15分钟到24小时不等.
主要成果:
- 早期输血后的Hb和Hct测量与延迟测试相比没有显著差异.
- 输血后15到60分钟内,Hb和Hct水平迅速稳定,这驳斥了需要长时间平衡的需要.
- 在不同研究群体的早期和延迟测试之间没有观察到统计学意义上的差异.
结论:
- 输血后早期测量Hb和Hct对于稳定的成年患者来说是安全,可靠和准确的.
- 实施早期CBC测试可以提高输血疗效评估和临床决策.
- 采用早期测试可以提高医院工作流程的效率,并且具有成本效益.
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