早期败血症中的旋转血栓收缩学概况:一个前性队列研究
Piotr F Czempik1,2, Agnieszka Wiórek1
1Department of Anesthesiology and Intensive Care, Faculty of Medical Sciences in Katowice, Medical University of Silesia, 40-752 Katowice, Poland.
Biomedicines
|August 29, 2024
概括
败血症患者的旋转性血栓前膜造影仪 (ROTEM) 显示了与纤维素原功能相关的早期凝血问题. 特定的ROTEM参数,特别是那些涉及纤维素分解的参数,可以帮助预测重症患者的短期死亡率.
科学领域:
- 关键护理医学 关键护理医学
- 血液学 血液学 血液学
- 传染性疾病 传染性疾病
背景情况:
- 凝血异常在败血症中很常见,并且与较高的死亡率有关.
- 早期发现静血性疾病对于败血症管理至关重要.
研究的目的:
- 用ROTEM评估败血症患者的静血概况.
- 确定最能预测败血症短期死亡率的ROTEM参数.
主要方法:
- 对集中治疗中的连续性败血症患者的前性分析.
- 纳入标准:败血症诊断和亲色素>0.5 ng/mL.
- 收集的临床,实验室和ROTEM数据.
主要成果:
- 这项研究包括78名患者 (49%是男性) 的中位数SOFA得分为8.
- 异常的ROTEM参数包括凝血时间,凝血幅度和最大凝血度,表明纤维素因子参与.
- 28%的患者在ICU中死亡;与纤维溶解相关的ROTEM参数在幸存者和非幸存者之间有所不同.
结论:
- 在早期败血症中,ROTEM分析显示凝血增强,主要是通过纤维原体.
- 虽然非幸存者的纤维溶解活性略低,但仍在参考范围内.
- 结合外部凝血和纤维溶解参数的预测模型显示死亡率的最高预测值.
相关概念视频
01:20Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
The key difference between Superficial Vein Thrombosis (SVT) and Deep Vein Thrombosis (DVT) lies in their location and severity.Clinical ManifestationsSVT typically presents with localized pain, tenderness, and redness along the course of a superficial vein, often accompanied by a palpable, cord-like structure under the skin. This condition is usually less dangerous than DVT but can be uncomfortable and may lead to complications such as cellulitis or, rarely, a clot extension into the deep...
01:29Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care
Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...