国家神经系统疾病临床医学研究中心数据管理与共享系统

Data Management And Sharing System of China National Clinical Research Center for Neurological Diseases

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No Association Between High-Sensitivity C-Reactive Protein and Carotid Intima-Media Progression: The APAC Study

第一作者：Anxin Wang,Xiaoya Huang

通讯作者：Xiuhua Guo,Shouling Wu,Xingquan Zhao

High-sensitivity C-reactive protein atherosclerosi

基本信息

2017-02-15

已发表文章

发表杂志：Journal of Stroke and Cerebrovascular Diseases

发表类型: Original Contributions

影响因子(IF): 1.5174

PMID: 27742537 Pubmed原文链接 全文下载

主要研究背景及目的

High-sensitivity C-reactive protein (hs-CRP) is a risk indicator for atherosclerosis. However, the association between hs-CRP and early carotid atherosclerosis progression is not well established. We undertook a prospective, community-based, observational study to address this question.

方法

Common carotid artery intima-media thickness (IMT) and hs-CRP values were measured at baseline and after 2 years of follow-up in subjects ≥40 years of age who were participating in the Asymptomatic Polyvascular Abnormalities Community study. Association between hs-CRP values and IMT progression was determined before and after controlling for vascular risk factors.

结论

Our results suggest that hs-CRP is not a predictor for the progression of early atherosclerotic changes of the carotid arteries. The hs-CRP levels in early atherosclerosis might be considered as risk markers rather than having a causal role.

主要结果

IMT was measured in a total of 1918 subjects at baseline and 52.97% of those (1016 of 1918) had IMT progression after 2 years. No significant association between progression of IMT over a 2-year period and average hs-CRP levels was found (multivariateadjusted, P for trend = .280). Both hs-CRP values measured at baseline (P = .836) and after 2 years of follow-up (P = .440) were not associated with IMT progression levels. Average hs-CRP values were not related to IMT progression levels in a dose-response manner (P = .784). In a subgroup analysis stratified by age and sex, hs-CRP values were also not significantly associated with IMT progression levels (P > .05).