急性心肌梗死患者经皮冠状动脉介入术治疗前后血清补体C1q/肿瘤坏死因子相关蛋白-12水平变化及意义

Changes and significance of complement C1q/tumor necrosis factor-related protein-12 in serum of patients with acute myocardial infarction before and after percutaneous coronary intervention

目的探讨急性心肌梗死(AMI)患者经皮冠状动脉介入术(PCI)治疗前后血清补体C1q/肿瘤坏死因子相关蛋白-12(CTRP12)水平的变化及意义。方法纳入2021年11月至2022年10月于丹阳市人民医院行急诊PCI术的AMI患者50例和同期住院行冠脉造影结果正常的患者35例,比较两组外周静脉血清CTRP12水平。PCI术前、术中及术后第3、5、7天检测血清CTRP12水平,比较罪犯冠脉口、外周静脉血清CTRP12水平和外周静脉PCI术后不同时间点的变化。采用SYNTAX评分系统评估冠脉病变严重程度,将其分为SYNTAX评分≤22分和SYNTAX评分>22分两组,比较两组外周静脉血清CTRP12水平和PCI术治疗前后不同时间点的变化。分析CTRP12与年龄、体质指数(BMI)、空腹血糖、血脂等因素的相关性。Logistic回归分析冠脉病变严重程度的影响因素。结果AMI患者外周静脉血清CTRP12水平低于正常对照组(P<0.05)。术前外周静脉与术中罪犯冠脉口血清CTRP12水平差异无统计学意义(P>0.05)。与PCI术前相比,术后第3天血清CTRP12水平降低(P<0.05),术后第5天和第7天血清CTRP12水平升高,但差异均无统计学意义(P均>0.05)。与PCI术后第3天相比,术后第5天和第7天血清CTRP12水平升高,但差异均无统计学意义(P均>0.05)。与SYNTAX≤22分组相比,SYNTAX>22分组患者PCI术前和术后第3天血清CTRP12水平降低(P均<0.05),而术后第5天和第7天血清CTRP12水平差异无统计学意义(P均>0.05)。CTRP12与总胆固醇(TC)呈负相关,与高密度脂蛋白胆固醇(HDL-C)呈正相关。单因素Logistic回归分析示CTRP12是AMI患者冠脉病变严重程度的独立影响因素(β=-1.671,OR=0.188,P<0.05);在校正年龄、性别、BMI、吸烟、高血压、糖尿病、空腹血糖、TC、三酰甘油(TG)、HDL-C、低密度脂蛋白胆固醇(LDL-C)后,CTRP12仍是AMI患者冠脉病变严重程度的独立影响因素(β=-3.441,OR=0.032,P<0.05)。结论AMI患者PCI术前外周静脉血清CTRP12水平显著降低,术后第3天继续下降,术后第5天和第7天呈上升趋势。CTRP12是AMI患者冠脉严重程度的独立相关因素。

Objective To investigate the changes of C1 q tumor necrosis factor-related protein-12(CTRP12)levels in serum of the patients with acute myocardial infarction(AMI)before and after percutaneous coronary intervention(PCI),and explore its clinical significance.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 serum 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 CTRP 12 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 CTRP 12 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 efects 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 influencing 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.CTRP 12 should be an independent influencing factor for the severity of coronary artery disease in the patients with AMI.