需要输血量与严重创伤性脑损伤的死亡率增加有关
Matthew R Baucom1, Adam D Price1, Jenna N Whitrock1
1Department of Surgery, University of Cincinnati, Cincinnati, Ohio.
The Journal of surgical research
|June 27, 2024
概括
在严重创伤性脑损伤 (sTBI) 患者中,增加输血量与更高的死亡率有关. 早期包装红细胞 (pRBC) 和新鲜冷血 (FFP) 输血与增加的住院死亡率相关.
科学领域:
- 创伤外科 手术 创伤外科
- 神经临界护理是指神经临界护理.
- 紧急医疗 紧急医疗
背景情况:
- 患有孤立严重创伤性脑损伤 (sTBI) 的患者经常因低血压而在抵达时接受输血.
- 输血量对这些患者死亡率的影响需要进一步调查.
研究的目的:
- 为了研究输血血液产品的数量和孤立的sTBI患者的住院死亡率之间的关系.
- 为了确定在前4小时内增加包装红细胞 (pRBC) 或新鲜冷血 (FFP) 输血是否会影响死亡率.
主要方法:
- 对创伤质量改善计划 (TQIP) 和单一中心数据库 (2017-2019年和2013-2021年分别) 进行了审查.
- 确定了患有孤立的STBI (缩写伤害量表头≥3,其他 ≤2) 的患者.
- 收集的数据包括人口统计,伤害严重程度,初始生命体征,输血量 (pRBC,FFP),FFP/pRBC比率和住院死亡率.
主要成果:
- 在TQIP数据库 (9257名患者) 中,死亡率为47.3%. 每个额外输送的PRBC单位,死亡率增加了大约4%,达到11个以上单位的74%.
- 在TQIP中调整后的分析显示,pRBC体积,FFP体积和FFP/pRBC比率与死亡率有关.
- 在单中心研究 (138名患者) 中,后勤回归发现输血量/比率与死亡率之间没有显著的关联,尽管死亡率很高 (60.1%).
结论:
- 在抵达后的前4小时内,增加的prbc和ffp输血量与单独的stbi患者的较高死亡率有关.
- 研究结果表明,在这种患者群体中,可能需要重新评估输血方案.
相关概念视频
Blood Transfusion and Agglutination
10.8K
Blood transfusion is a therapeutic measure to restore the blood volume after extensive blood loss due to an accident or a medical procedure. Blood transfusion involves drawing a certain amount of blood from a suitable donor and infusing it into the recipient.
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...
10.8K
Blood Transfusion
542
Blood transfusion is a critical medical procedure that saves lives and treats various medical conditions. It involves transferring blood from a donor to a recipient. This process requires a thorough understanding of the ABO blood group system and its associated antigens and antibodies.
Blood Transfusion Overview
A blood transfusion is a medical procedure used to replace blood lost due to injury, surgery, or to treat conditions such as anemia or cancer. During a transfusion, donor blood is...
Blood Transfusion Overview
A blood transfusion is a medical procedure used to replace blood lost due to injury, surgery, or to treat conditions such as anemia or cancer. During a transfusion, donor blood is...
542


