在ICU患者中PCT,CRP和IL-6和术后痴呆症之间的关系及其影响因素
Huayong Song1, Lijing Shen1, Wen Sun1
1Department of Anesthesiology, Handan First Hospital, Handan, 056002, Hebei, China.
Blood cells, molecules & diseases
|December 2, 2025
概括
升高的公甲素 (PCT),C反应蛋白 (CRP) 和白蛋白-6 (IL-6) 与ICU患者的术后狂妄症 (POD) 有关. 这些炎症标志物有助于早期发现和评估POD的风险.
科学领域:
- 关键护理医学 关键护理医学
- 炎症生物标志物 炎症生物标志物
- 神经科学是一个神经科学.
背景情况:
- 手术后妄 (POD) 是重症监护室 (ICU) 患者的常见并发症.
- 确定可靠的POD预测因子对于及时干预和改善患者结果至关重要.
研究的目的:
- 调查前素 (PCT),C-反应蛋白 (CRP) 和白蛋白-6 (IL-6) 水平之间的关联以及POD的发病率和严重程度.
- 确定影响因素,并评估这些炎症标志物在ICU患者POD的预测价值.
主要方法:
- 120名术后ICU患者的队列被分为妄症 (n=72) 和非妄症 (n=48) 组.
- 在手术后24小时内测量PCT,CRP和IL-6的血清水平.
- 统计分析包括皮尔森相关性,多变量逻辑回归和ROC曲线分析.
主要成果:
- 患有POD的患者年龄较大,APACHE II分数较高,需要更多的机械通风,并有更长的ICU停留时间.
- 在狂妄症组中观察到显著更高的血清PCT,CRP和IL-6水平,与POD发病率和严重程度正相关.
- PCT,CRP和IL-6被确定为POD的独立预测因子,曲线下面积 (AUC) 值高 (0.936对于CRP,0.894对于PCT,0.820对于IL-6).
结论:
- 手术后的炎症,表示PCT,CRP和IL-6的升高,是ICU患者POD的独立风险因素.
- 这些炎症标志物可以用于POD的早期检测和风险分层.
- 使用这些标记器可以支持制定预防策略,以减轻POD相关的并发症.
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