The predictive value of serum sorting protein combined with extracellular matrix metalloproteinase inducer for in stent restenosis after carotid stent placement surgery
10.3760/cma.j.cn431274-20230705-00935
- VernacularTitle:血清分拣蛋白联合细胞外基质金属蛋白酶诱导因子对颈动脉支架置入术后支架内再狭窄的预测价值
- Author:
Xuemin QIN
1
;
Tiejun WANG
;
Lijun ZUO
;
Chunmiao DUAN
Author Information
1. 首都医科大学大兴教学医院神经内科，北京 102600
- Keywords:
Carotid stenosis;
Stents;
Sortilin;
Extracellular matrix metalloproteinase inducer
- From:
Journal of Chinese Physician
2024;26(4):543-548
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the predictive value of serum sorting protein (Sortilin) combined with extracellular matrix metalloproteinase inducible factor (EMMPRIN) for in stent restenosis (ISR) after carotid artery stent placement (CAS).Methods:A total of 197 patients with carotid artery stenosis who underwent CAS treatment at the Capital Medical University Daxing Teaching Hospital from January 2018 to October 2020 were selected as the study subjects. All patients were followed up for 24 months after surgery and were divided into an ISR group (28 cases) and a non ISR group (169 cases) based on the occurrence of ISR. Enzyme linked immunosorbent assay (ELISA) was used to detect and compare the preoperative serum Sortilin and EMMPRIN levels between the two groups. We collected clinical data from patients and analyzed the influencing factors of post CAS ISR using univariate and multivariate logistic regression models. The receiver operating characteristic (ROC) curve was used to analyze the predictive value of serum Sortilin and EMMPRIN for postoperative ISR in CAS.Results:The serum Sortilin, EMMPRIN, age, proportion of concomitant hypertension, degree of preoperative stenosis, neutrophil count (NEUT), platelet count (PLT), white blood cell count (WBC), high-sensitivity C-reactive protein (hs-CRP), triglycerides (TG), and total cholesterol (TC) in the ISR group were higher than those in the non ISR group (all P<0.05). The results of multivariate logistic regression analysis showed that PLT, WBC, and elevated serum Sortilin and EMMPRIN were independent risk factors for the occurrence of ISR after CAS surgery (all P<0.05). ROC curve analysis showed that the AUC under the ROC curve of serum Sortilin and EMMPRIN alone and in combination for predicting postoperative ISR in CAS were 0.735(95% CI: 0.546-0.918), 0.766(95% CI: 0.615-0.910), and 0.839(95% CI: 0.701-0.984), respectively. The predictive efficacy of the combined application was greater than that of the two indicators alone. Conclusions:Patients with postoperative ISR after CAS have abnormally elevated levels of serum Sortilin and EMMPRIN before surgery, which are independent risk factors for postoperative ISR. The combined detection of serum Sortilin and EMMPRIN has good predictive value for the risk of postoperative ISR in CAS.
