相关实验视频
Updated: Jul 17, 2025

07:57
Integrated Compensatory Responses in a Human Model of Hemorrhage
Published on: November 20, 2016
12.6K
在最初入住重症监护室的大型手术患者中,死亡率和输血之间的相关性:回顾性分析
Hua Xiao1, Wei Song1, Hongmei Ai2
1Department of Blood Transfusion, Huanggang Central Hospital of Yangtze University, Huanggang, 438000, China.
BMC anesthesiology
|September 4, 2023
概括
这项研究发现,增加的输血与重症监护室 (ICU) 大手术后患者的较高死亡率相关. 较高的APACHE II和SOFA分数也表明结果较差,这表明谨慎的输血管理至关重要.
科学领域:
- 临界护理医学 临界护理医学
- 输血医学 输血医学
- 手术结果研究研究.
背景情况:
- 红细胞输血可以改善重症监护室 (ICU) 患者的大型手术后~40%的氧化.
- 输血对这种脆弱患者群体的死亡率的影响仍然是积极调查的领域.
研究的目的:
- 为了研究输血和大手术后入住ICU的患者的死亡率之间的联系.
- 确定术后ICU环境中患者预后的关键预测因素.
主要方法:
- 在进行重大手术后入院ICU的384名患者的回顾性分析 (2020年10月 - 2022年2月).
- 数据包括人口统计,实验室结果,输血史和三个月的预后 (生存与死亡).
- 统计分析包括后勤回归,ROC曲线分析和Spearman的相关性,以评估输血影响和预测因素.
主要成果:
- 超过55%的患者在ICU入院后三个月内死亡.
- 较高的急性生理和慢性健康评估II (APACHE II) 和顺序性器官衰竭评估 (SOFA) 评分与死亡率的增加有关.
- 增加输血的频率和多样性与患者的结果有显著的负相关性,与死亡有积极相关性 (r = -0.605和r = 0.698,分别).
- APACHE II评分,SOFA评分和输血状态显示出对患者预后有显著的预测价值,其准确性达到86.4%的灵敏度和100%的特异性.
结论:
- 较高的初始APACHE II和SOFA分数,以及更多的输血,与重大手术后的ICU患者的生存率较差有关.
- 增加输血的频率和多样性与患者死亡率的增加有关.
相关概念视频
Blood Transfusion
606
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...
606
Blood Transfusion and Agglutination
10.9K
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...
10.9K

