血清可溶性内分泌物在儿科中与败血栓休克有关的多器官功能障碍综合征
Mihir R Atreya, Natalie Z Cvijanovich1, Julie C Fitzgerald2
1UCSF Benioff Children's Hospital Oakland, Oakland, CA 94609, USA.
Shock (Augusta, Ga.)
|July 26, 2023
概括
溶性内分泌素 (sENG) 与儿科败血症休克的更糟糕结果有关. 较高的sENG水平与多器官功能障碍综合征 (MODS) 和急性损伤相关,这表明它在败血症严重性中的作用.
科学领域:
- 儿科重症监护医药 儿科重症监护医药
- 血管生物学 血管生物学
- 生物标志物研究的研究.
背景情况:
- 内皮活化是重症儿童多器官功能障碍综合征 (MODS) 的核心.
- 由内皮细胞表达的可溶性内素 (sENG) 参与血管生成和血管过程.
- 了解sENG在儿科败血症中的作用对于确定预后标志物至关重要.
研究的目的:
- 为了研究血清溶性内分泌素 (sENG) 水平与儿科败血症休克中复杂的过程和器官功能障碍的发生之间的关联.
- 评估sENG作为预测儿科败血症严重程度和结果的潜在生物标志物.
主要方法:
- 一项前性观察性研究,涉及306名患有败血症休克的儿童.
- 使用多重Luminex试验测量血清sENG和其他内皮细胞生物标志物.
- 使用多变量回归的统计分析,以评估sENG与临床结果的独立关联,包括复杂的过程和个体器官功能障碍.
主要成果:
- 血清SENG度在患有复杂病程和大多数器官功能障碍的儿童中升高,除了神经功能障碍.
- sENG独立地与复杂病程 (aOR 1.53) 和急性功能障碍 (aOR 1.84) 的风险增加有关.
- sENG水平与死亡风险层分级相关,并与其他内皮功能障碍标志物呈正相关.
结论:
- 血清sENG是一种复杂的过程和急性功能障碍在儿科败血症休克的独立预测器.
- 这些发现突显了sENG作为儿科败血症预后生物标志物的潜力.
- 需要进一步的研究来证实这些结果,并探索内分泌素在败血症引起的器官损伤,特别是急性损伤中的机械作用.
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