弥漫性轴索损伤后CD4+/CD8+ T细胞比值、IL-6、IL-10水平变化及预后相关危险因素的Logistic回归分析

目的研究弥漫性轴索损伤(DAI)后患者外周血CD4+/CD8+T细胞比值及炎症因子IL-6、IL-10水平的变化,探讨影响DAI患者预后的相关危险因素及可能的预测因子。方法收集115例DAI患者的相关临床资料及伤后至少6个月的随访结果,并将采集的患者外周血采用流式细胞仪检测CD4+、CD8+T细胞及其比值,ELISA法检测IL-6、IL-10水平,对免疫炎症指标及临床资料进行单因素和多因素分析,多因素分析采用Logistic回归分析。结果DAI后合并其他脑损伤、瞳孔改变、伤后昏迷时间及入院时GCS评分是影响患者预后的危险因素,而其他因素则与预后不相关。CD4+/CD8+T淋巴细胞比值降低是DA...

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Published in西安交通大学学报(医学版) Vol. 36; no. 1; pp. 75 - 79
Main Author 张明 宋锦宁 李丹东 赵永林 吴媛 郭小叶 屈建强 王睿智 权俊杰
Format Journal Article
LanguageChinese
Published 西安交通大学医学院第二附属医院神经外科,陕西西安710004 2015
西安交通大学医学院第一附属医院神经外科,陕西西安710061%西安交通大学医学院第一附属医院神经外科,陕西西安,710061%西安交通大学医学院第二附属医院重症医学科,陕西西安,710004%西安交通大学医学院第二附属医院神经外科,陕西西安,710004
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ISSN1671-8259
DOI10.7652/jdyxb201501013

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Summary:目的研究弥漫性轴索损伤(DAI)后患者外周血CD4+/CD8+T细胞比值及炎症因子IL-6、IL-10水平的变化,探讨影响DAI患者预后的相关危险因素及可能的预测因子。方法收集115例DAI患者的相关临床资料及伤后至少6个月的随访结果,并将采集的患者外周血采用流式细胞仪检测CD4+、CD8+T细胞及其比值,ELISA法检测IL-6、IL-10水平,对免疫炎症指标及临床资料进行单因素和多因素分析,多因素分析采用Logistic回归分析。结果DAI后合并其他脑损伤、瞳孔改变、伤后昏迷时间及入院时GCS评分是影响患者预后的危险因素,而其他因素则与预后不相关。CD4+/CD8+T淋巴细胞比值降低是DAI后发生ARDS/ALI的危险因素,CD4+/CD8+T淋巴细胞比值与患者预后关系不大,而ARDS/ALI的发生则是影响DAI患者预后的重要危险因素。IL-6增加与DAI后ARDS/ALI密切相关,可作为ARDS/ALI发生的预测因子,其水平是患者预后的危险因素,而IL-10则在此过程中与ARDS/ALI不相关,且与患者预后无关。结论 CD4+/CD8+T淋巴细胞比值降低是DAI后发生ARDS/ALI的危险因素,IL-6可作为ARDS/ALI发生的预测因子。DAI后与患者预后相关的危险因素包括合并其他脑损伤、瞳孔改变、伤后昏迷时间、入院时GCS评分、IL-6水平及并发ARDS/ALI。
Bibliography:ZHANG Ming , SONG Jin-ning , LI Dan-dong , Zhao Yong-lin , WU Yuan , GUO Xiao-ye , QU Jian-qiang , WANG Rui-zhi , QUAN Jun-jie (1. Department of Neurosurgery, the Second Affiliated Hospital, Medical School Xi'an Jiaotong University, Xi'an 710004; 2. Department of Neurosurgery, First Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an 710061 ; 3. Department of Critical Care Medicine, the Second Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an 710004, China)
Objective To investigate the changes of CD4+/CD8+ T lymphocyte ratio and the levels of IL-6 and IL-10 in peripheral blood after diffuse axonal injury (DAI) so as to explore the risk factors affecting the prognosis of DAI patients and possible predictors. Methods A prospective study was performed by using DAI cases. The related clinical information of 115 patients with DAI and at least 6 months' follow-up results were recorded. The levels of CD4+ and CD8+ T lymphocytes in peripheral blood taken from the patients and
ISSN:1671-8259
DOI:10.7652/jdyxb201501013