谵妄
围手术期
医学
麻醉
优势比
置信区间
生物标志物
内科学
外科
重症监护医学
生物
生物化学
作者
Charles H. Brown,Alexander S. Kim,Lisa R. Yanek,Alexandria Lewis,Kaushik Mandal,Lan Le,Jing Tian,Karin J. Neufeld,Charles W. Hogue,Abhay Moghekar
标识
DOI:10.1016/j.bja.2023.10.043
摘要
Neurofilament light is a blood-based biomarker of neuroaxonal injury that can provide insight into perioperative brain vulnerability and injury. Prior studies have suggested that increased baseline and postoperative concentrations of neurofilament light are associated with delirium after noncardiac surgery, but results are inconsistent. Results have not been reported in cardiac surgery patients, who are among those at highest risk for delirium. We hypothesised that perioperative blood concentrations of neurofilament light (both baseline and change from baseline to postoperative day 1) are associated with delirium after cardiac surgery.
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