胸椎压缩性骨折伴脊髓损伤患者血清Fbg TNF-α Neuritin水平与神经功能的关系The relationship between serum Fbg,TNF-α and Neuritin levels and neurological function in patients with thoracic spine compression fracture and spinal cord injury
秦建英;陈清汉;
摘要(Abstract):
目的探讨胸椎压缩性骨折伴脊髓损伤(SCI)患者血清纤维蛋白原(Fbg)、肿瘤坏死因子(TNF-α)、神经突起因子(Neuritin)水平与神经功能的关系。方法选取2015-01—2019-06河南医学高等专科学校附属医院骨科收治的胸椎压缩性骨折伴脊髓损伤患者90例,按患者脊髓损伤程度分为完全SCI组28例和不完全SCI组62例,其中ASIA分级A级28例,B级33例,C级18例,D级11例。根据患者预后分为预后良好组51例和预后不良组38例。选取同期单纯胸椎压缩性骨折患者30例纳入单纯骨折组,选取同期健康体检正常人群30例作为正常对照组。所有患者于伤后24h检测Fbg、TNF-α、Neuritin水平。结果完全SCI组、不完全SCI组、单纯骨折组3组患者的Fbg、TNF-α、Neuritin水平均高于正常对照组(P<0.05)。单纯骨折组的Fbg水平高于完全SCI组和不完全SCI组(P<0.05)。单纯骨折组的TNF-α和Neuritin水平低于完全SCI组和不完全SCI组(P<0.05)。随着患者的神经功能损伤严重程度逐渐加重,Fbg水平逐渐下降(P<0.05),TNF-α和Neuritin水平逐渐上升(P<0.05)。Fbg水平与脊髓损伤神经功能分级呈负相关(r=-0.420,P<0.001),TNF-α、Neuritin水平与脊髓损伤神经功能分级呈正相关(r=0.313,P<0.001;r=0.694,P<0.001)。预后良好组的Fbg水平高于预后不良组(P<0.05)。预后良好组的TNF-α和Neuritin水平低于预后不良组(P<0.05)。Fbg、TNF-α、Neuritin预测患者神经功能损伤严重程度的最佳阈值分别为287.83mg/dL(AUC=0.780)、2.06ng/mL(AUC=0.732)、56.70pg/L(AUC=0.781)。Fbg、TNF-α、Neuritin预测患者不良预后的最佳阈值分别为293.14mg/dL(AUC=0.690)、1.91ng/mL(AUC=0.713)、59.37pg/L(AUC=0.698)。结论胸椎压缩性骨折伴脊髓损伤患者的血清Fbg、TNF-α、Neuritin水平与神经功能具有相关性,可在一定程度上预测患者的神经功能损伤严重程度和预后情况。
关键词(KeyWords): 胸椎压缩性骨折;脊髓损伤;纤维蛋白原;肿瘤坏死因子;神经突起因子;神经功能;预后
基金项目(Foundation):
作者(Authors): 秦建英;陈清汉;
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