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[1]陈晓琳,李虹敏,高 怡,等.术前PLT、NLR、SII对STEMI患者直接PCI术中慢血流/无复流的预测价值[J].天津医科大学学报,2025,31(06):556-562.[doi:10.20135/j.issn.1006-8147.2025.06.0556]
 CHEN Xiaolin,LI Hongmin,GAO Yi,et al.The predictive value of preoperative PLT, NLR and SII for slow flow/no-reflow during primary PCI in patients with STEMI[J].Journal of Tianjin Medical University,2025,31(06):556-562.[doi:10.20135/j.issn.1006-8147.2025.06.0556]
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术前PLT、NLR、SII对STEMI患者直接PCI术中慢血流/无复流的预测价值(PDF)

《天津医科大学学报》[ISSN:1006-8147/CN:12-1259/R]

卷:
31卷
期数:
2025年06期
页码:
556-562
栏目:
临床医学
出版日期:
2025-11-20

文章信息/Info

Title:
The predictive value of preoperative PLT, NLR and SII for slow flow/no-reflow during primary PCI in patients with STEMI
文章编号:
1006-8147(2025)06-0556-07
作者:
陈晓琳李虹敏高 怡刘 彤
(天津市心血管病离子与分子机能重点实验室,天津医科大学第二医院心脏科,天津心脏病学研究所,天津300211)
Author(s):
CHEN Xiaolin LI Hongmin GAO Yi LIU Tong
(Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China)
关键词:
ST段抬高型心肌梗死经皮冠状动脉介入治疗术慢血流/无复流血小板中性粒细胞与淋巴细胞比值全身免疫炎症指数
Keywords:
ST-segment elevation myocardial infarction percutaneous coronary intervention slow flow/no-reflow platelet neutrophil to lymphocyte ratio systemic immune inflammation index
分类号:
R541.4
DOI:
10.20135/j.issn.1006-8147.2025.06.0556
文献标志码:
A
摘要:
目的:探讨术前血小板(PLT)、中性粒细胞与淋巴细胞比值(NLR)、全身免疫炎症指数(SII)对急性ST段抬高型心肌梗死(STEMI)患者行直接经皮冠状动脉介入治疗(PCI)术中发生慢血流/无复流的预测价值。方法:选取2022年6月至 2024年3月收治的行直接PCI治疗的STEMI患者357例。根据PCI中心肌梗死溶栓治疗(TIMI)血流分级,将患者分为正常血流组(298例)及慢血流/无复流组(59例)。收集患者资料,通过单因素及多因素Logistic回归分析术前PLT、NLR、SII与术中慢血流/无复流的关系,绘制受试者工作特征(ROC)曲线并计算曲线下面积(AUC),分析PLT、NLR、SII对慢血流/无复流的预测价值。结果:慢血流/无复流组PLT(t=-3.654,P<0.001)、NLR(Z=-6.418,P<0.001)、SII(Z=-7.225,P<0.001)均高于正常血流组。单因素及多因素Logistic回归分析显示,PLT(OR=1.025,95%CI:1.009~1.040,P=0.001)、NLR(OR=1.558,95%CI:1.140~2.128,P=0.005)、SII(OR=0.999,95%CI:0.998~1.000,P=0.012)是急性STEMI患者直接PCI术中慢血流/无复流发生的独立预测因子。ROC曲线分析显示,PLT预测慢血流/无复流发生的AUC为0.656(95%CI:0.577~0.734,P<0.001),最佳截断值为227.50,敏感性为57.6%,特异性为70.5%。NLR预测慢血流/无复流发生的AUC为0.764(95% CI:0.699~0.829,P<0.001),最佳截断值为7.79,敏感性为64.4%,特异性为76.8%。SII预测慢血流/无复流发生的AUC为0.798(95%CI:0.741~0.855,P<0.001),最佳截断值为1 627.43,敏感性为74.6%,特异性为75.8%。结论:急性STEMI患者直接PCI术前NLR>7.79、SII>1 627.43时对术中慢血流/无复流具有较好的预测效能。
Abstract:
Objective: To investigate the predictive value of preoperative platelet (PLT), neutrophil to lymphocyte ratio (NLR) and systemic immune inflammation index (SII) for slow flow/no-reflow during primary percutaneous coronary intervention (PCI) in patients with acute ST-segment elevation myocardial infarction (STEMI). Methods: A total of 357 STEMI patients who underwent primary PCI from June 2022 to March 2024 were selected. According to the thrombolysis in myocardial infarction(TIMI) flow grade during PCI, the patients were divided into normal flow group(298 cases) and slow flow/no-reflow group(59 cases). The patient data were collected. The relationship between preoperative PLT, NLR, SII and intraoperative slow flow/no-reflow was analyzed by univariate and multivariate Logistic regression analysis. The ROC curve was drawn and the area under the curve (AUC) was calculated to analyze the predictive value of PLT, NLR, SII for slow flow/no-reflow. Results: PLT (t=-3.654, P<0.001), NLR (Z=-6.418, P<0.001), SII (Z=-7.225, P<0.001) in the slow flow/no-reflow group were significantly higher than those in the normal blood flow group. Univariate and multivariate Logistic regression analysis showed that PLT (OR=1.025, 95%CI: 1.009-1.040, P=0.001), NLR (OR=1.558, 95%CI:1.140-2.128, P=0.005), SII (OR=0.999, 95%CI: 0.998-1.000, P=0.012) were independent predictors of slow flow/no-reflow in patients with acute STEMI undergoing primary PCI. ROC curve analysis showed that the AUC of PLT for predicting slow flow/no-reflow was 0.656 (95%CI: 0.577-0.734, P<0.001), the best cut-off value was 227.50, the sensitivity was 57.6%, and the specificity was 70.5%. The AUC of NLR for predicting slow flow/no-reflow was 0.764 (95%CI: 0.699-0.829, P<0.001), the best cut-off value was 7.79, the sensitivity was 64.4%, and the specificity was 76.8%. The AUC of SII for predicting slow flow/no-reflow was 0.798(95%CI: 0.741-0.855, P<0.001), the best cut-off value was 1 627.43, the sensitivity was 74.6%, and the specificity was 75.8%. Conclusion: In patients with acute STEMI undergoing primary PCI, preoperative NLR>7.79 and SII>1 627.43 have good predictive efficiency for intraoperative slow flow/no-reflow.

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备注/Memo

备注/Memo:
基金项目 天津市医学重点学科(专科)建设项目(TJYXZDXK-029A);天津市教委科研计划项目(2021KJ226)
作者简介 陈晓琳(1989-),女,医师,博士,研究方向:冠心病介入治疗和心律失常的诊治;通信作者:刘彤,E-mail:liutongdoc@126.com。
更新日期/Last Update: 2025-11-20