Changes and significance of complement C1q/tumor necrosis factor-related protein-12 in serum of patients with acute myo-cardial infarction before and after percutaneous coronary intervention / 临床检验杂志

ABSTRACT

Objective To investigate the changes of C1q tumor necrosis factor-related protein-12(CTRP12)levels in serum of the pa-tients with acute myocardial infarction(AMI)before and after percutaneous coronary intervention(PCI),and explore its clinical sig-nificance.Methods A total of 50 patients with AMI who underwent emergency PCI and 35 patients with normal coronary angiography results in Danyang People's Hospital from November 2021 to October 2022 were enrolled.The CTRP12 levels in peripheral venous ser-um were compared between the two groups.The levels of serum CTRP12 levels were measured before,during and on the 3rd,5th and 7th day after PCI.The serum CTRP12 levels in culprit coronary ostium and peripheral vein were compared.CTRP12 levels in peripher-al venous serum were compared at different time points after PCI.The severity of coronary artery disease was evaluated by SYNTAX score system,and the AMI patients were divided into two groups:SYNTAX score ≤22 and SYNTAX score＞22.The serum CTRP12 levels were compared between the two groups and before and after PCI.The correlation between CTRP12 and age,body mass index(BMI),fasting blood glucose,blood lipid and other factors was analyzed.The influencing factors of the severity of coronary artery le-sions were analyzed by logistic regression.Results The serum CTRP12 level in the patients with AMI was significantly lower than that in healthy controls(P＜0.05).There was no significant difference between the serum CTRP12 levels between preoperative peripheral vein and intraoperative culprit coronary orifice(P＞0.05).Compared with that before PCI,the serum CTRP12 level was lower on the 3rd day after PCI(P＜0.05),and increased on the 5th and 7th days after PCI,but no statistically significant difference was found(P＞0.05).Compared with those on the 3rd day after PCI,the serum CTRP12 levels were increased on the 5th and 7th day after PCI,but no statistically significant differences were found(all P＞0.05).Compared with that in the SYNTAX≤22 group,the CTRP12 levels were significantly lower than those before PCI and on the 3rd day after PCI(all P＜0.05),while there was no significant difference on the 5th and 7th day after PCI in SYNTAX＞22 group(all P＞0.05).CTRP12 was negatively correlated with the level of total cholesterol(TC)and positively correlated with high-density lipoprotein cholesterol(HDL-C).Univariate logistic regression analysis showed that CTRP12 was an independent influencing factor for the severity of coronary artery disease in the patients with AMI(β=-1.671,OR=0.188,P＜0.05).After adjusting for the effects of age,gender,BMI,smoking,hypertension,diabetes,fasting blood glucose,total cholesterol(TC),triglyceride(TG),HDL-C and low-density lipoprotein cholesterol(LDL-C),CTRP12 was still an independent in-fluencing factor for the severity of coronary artery disease in the patients with AMI(β=-3.441,OR=0.032,P＜0.05).Conclusion The serum CTRP12 level was significantly decreased in the patients with AMI before PCI,and showed continuous decline on the 3rd day after PCI,but increased on the 5th and 7th day after PCI.CTRP12 should be an independent influencing factor for the severity of coronary artery disease in the patients with AMI.