Elevated Hs-CRP Levels Are Associated with Higher Risk of Intracranial Arterial Stenosis.

Abstract

Correlation between the level of high-sensitivity C-reactive protein (hs-CRP) and the incidence of intracranial arterial stenosis (ICAS) is unclear. We aim to investigate the relationship between hs-CRP levels and ICAS. A total of 1458 patients aged ≥ 40 years were enrolled in this study. All the participants had a magnetic resonance angiography (MRA) examination for the evaluation of ICAS. Participants were classified into four groups according to stroke and ICAS. Multivariable logistic regression models were used to assess the relationship of hs-CRP levels and ICAS status. A total of 432 (29.63%) subjects had ICAS. The levels of hs-CRP in stroke group were significantly higher than those in non-stroke group (p < 0.001). Patients with ICAS tend to have higher hs-CRP levels (p < 0.001). In multivariate analysis, the fourth hs-CRP quartile had the strongest association with ICAS in both stroke group and non-stroke group (OR 2.512, 95% CI 1.651-3.853, p < 0.001 for stroke group, and OR 2.534, 95% CI 1.435-4.595, p = 0.002 for non-stroke group) among the four quartiles of hs-CRP levels. Our study suggests that elevated serum hs-CRP levels are associated with higher risk of ICAS, in both stroke patients and non-stroke participants.

• Authors: Bing-Jie Su, Yi Dong, Chen-Chen Tan, Xiao-He Hou, Wei Xu, Fu-Rong Sun, Mei Cui, Qiang Dong, Lan Tan, Jin-Tai Yu
• Journal: Neurotoxicity research (Neurotox Res) Vol. 37 Issue 2 Pg. 425-432 (Feb 2020) ISSN: 1476-3524 [Electronic] United States
• PMID: 31691187 (Publication Type: Journal Article)

Chemical References

• Biomarkers
• C-Reactive Protein

Topics

• Aged
• Biomarkers (blood)
• C-Reactive Protein (metabolism)
• Cerebrovascular Disorders (blood, diagnostic imaging)
• Female
• Humans
• Magnetic Resonance Angiography (methods)
• Male
• Middle Aged
• Prospective Studies
• Stroke (blood, diagnostic imaging)