入院血红蛋白与部骨折外科手术患者的死亡率增加有关:一项观察性研究
Ana Šarić Jadrijev1, Ana Bego1, Borna Lojpur2
1Department of Anaesthesiology and Intensive Care, University Hospital of Split, Spinčićeva 1, 21000 Split, Croatia.
Biomedicines
|September 28, 2024
概括
这项针对关节骨折患者的研究发现,虽然贫血很常见,但目前的输血门可能需要重新评估. 不幸幸存者手术前血红蛋白水平较高表明贫血,输血和死亡率之间存在复杂的关系.
科学领域:
- 整形外科手术 整形外科手术
- 老年医学 老年医学
- 输血医学 输血医学
背景情况:
- 患有关节骨折的老年患者往往有先前存在的贫血,因创伤和手术而加剧.
- 目前针对这些患者的输血指南缺乏普遍共识.
- 贫血和输血是患者外科手术结果的重要因素.
研究的目的:
- 分析近腰骨折 (PFF) 患者的血红蛋白 (Hb) 和血红素 (Hct) 水平.
- 确定输血触发因素及其与出院后死亡率的相关性.
- 为了评估目前的输血门在手术关节骨折患者.
主要方法:
- 从2021年1月到2022年12月为PFF进行手术的956名患者的回顾性分析.
- 在手术前,手术内和手术后的时间点检查Hb和Hct水平.
- 输血数据与患者在出院后1个月和6个月内死亡率的相关性.
主要成果:
- 47%的患者在入院时呈现出Hb <120 g/L.
- 输血触发因素各不相同:Hb 84 g/L (手术前),99 g/L (手术内) 和83 g/L (手术后).
- 不幸存者 (在6个月内) 显示出更高的手术前输血率和更低的入院Hb水平 (≤117 g/L).
结论:
- 对于PFF患者,现有的输血门可能需要调整,特别是在手术前.
- 设置更高的手术前输血门可能会增加死亡率.
- 进一步的研究是必不可少的,以建立最佳的输血策略,为关节骨折患者改善生存率.
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