Study on the Correlation between Serum CXCL4,CXCR3 Levels and Postoperative Cerebral Vascular Spasm in Patients with Ruptured Intracranial Aneurysms
10.3969/j.issn.1671-7414.2025.05.024
- VernacularTitle:颅内动脉瘤破裂患者血清CXCL4,CXCR3水平表达与术后脑血管痉挛相关性研究
- Author:
Kui WANG
1
;
Ke PAN
1
;
Gaofeng TAN
1
Author Information
1. 恩施土家族苗族自治州中心医院神经外科,湖北 恩施 445000
- Publication Type:Journal Article
- Keywords:
CXC chemokine ligand 4;
CXC chemokine receptor 3;
cerebral vascular spasm;
ruptured intracranial aneurysms
- From:
Journal of Modern Laboratory Medicine
2025;40(5):131-135
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the predictive value of serum levels of CXC chemokine ligand 4(CXCL4),CXC receptor 3 chemokine(CXCR3)for postoperative cerebral vasospasm(CVS)in patients with ruptured intracranial aneurysms.Methods The clinical data of 106 patients with intracranial aneurysms rupture who under went craniotomy and clipping surgery at the Central Hospital of Enshi Tujia and Miao Autonomous Prefecture from October 2020 to December 2022 were collected.The incidence of CVS was observed.Serum CXCL4 and CXCR3 levels were compared at 1,3,7 days after surgery between patients without CVS and patients with CVS.Spearman correlation coefficient was used to analyze the relationship between serum CXCL4,CXCR3 levels and CVS degree.ROC curve was used to analyze the value of serum CXCL4 and CXCR3 levels in predicting postoperative CVS.Results Among 106 patients with ruptured intracranial aneurysms,a total of 38 cases(35.85%)developed CVS after surgery,and 68 cases(64.15%)did not develop CVS.There was no statistically obvious difference in preoperative serum levels of CXCL4 and CXCR3 between the CVS group and the non CVS group(t=0.104,0.141,all P>0.05).The serum levels of CXCL4 and CXCR3 in the non CVS group were lower than those before surgery 1,3,and 7 day after surgery,and the differences were statistically significant(q=14.867,17.525,24.384;16.274,20.251,34.237,all P<0.05).Compated with preoperative levels,the levels of serum CXCL4 and CXCR3 in the CVS group decreased on postoperative 1 and 7 days,and the differences were statistically significant(q=9.486,4.858;10.760,9.104,all P<0.05).Compared with the mild CVS group,the serum levels of CXCL4 and CXCR3 in the moderate and severe CVS groups were obviously increased(q=2.982,5.992;2.961,3.465),and the serum levels of CXCL4 and CXCR3 in the severe CVS group were higher than those in the moderate CVS group(q=3.564,4.036),and the differences were statistically significant(all P<0.05),respectively.Spearman results showed that serum levels of CXCL4 and CXCR3 were positively correlated with the severity of CVS(r=0.491,0.483,all P<0.05).The ROC curve results showed that the AUC of CXCL4 and CXCR3 combined in predicting postoperative CVS in patients with intracranial ruptured aneurysms was higher than that of CXCL4,CXCR3 alone,and the differences were statistically significant(Z=2.937,2.750,all P<0.05).Conclusion The serum levels of CXCL4 and CXCR3 in ruptured intracranial aneurysms patients with postoperative CVS are obviously elevated,and the combined detection of the two can effectively predict the occurrence of CVS.
