Mengjin Hu, Chuangshi Wang, Jingang Yang, Xiaojin Gao, Yuejin Yang
{"title":"Reevaluate the effect of ACEI/ARB therapy at discharge on patients with STEMI in the contemporary reperfusion era.","authors":"Mengjin Hu, Chuangshi Wang, Jingang Yang, Xiaojin Gao, Yuejin Yang","doi":"10.33963/v.phj.102772","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Angiotensin-converting enzyme inhibitors (ACEI) and angiotensin receptor blockers (ARB) had beneficial effects on clinical outcomes in patients with ST-segment elevation myocardial infarction (STEMI) in the pre-reperfusion or thrombolytic era. It is unknown if the benefits persist in the contemporary reperfusion era.</p><p><strong>Objectives: </strong>We sought to determine if ACEI/ARB improves clinical outcomes of patients with STEMI in the contemporary reperfusion era according to the reperfusion strategy.</p><p><strong>Methods: </strong>12596 patients were analyzed from the prospective, nationwide, multicenter China Acute Myocardial Infarction (CAMI) Registry. These patients were classified into the no reperfusion group (n=6004) and the primary percutaneous coronary intervention (PCI) group (n=6592). Two-year all-cause mortality and major adverse cardiac and cerebrovascular events (MACCE) were compared.</p><p><strong>Results: </strong>In the no reperfusion group, ACEI/ARB therapy at discharge may reduce the incidences of 30-day MACCE (4.7% vs 7.4%; adjusted hazard ratio [HR]: 0.67; 95% confidence interval [CI]: 0.53-0.85; P<0.001), stroke (0.5% vs 1.1%; adjusted HR: 0.41; 95% CI: 0.21-0.83; P=0.01), and revascularization (2.1% vs 3.1%; adjusted HR: 0.66; 95% CI: 0.46-0.94; P=0.02) compared to patients not treated with ACEI/ARB. Patients treated with ACEI/ARB also showed a lower rate of two-year MACCE (17.0% versus 19.1%; adjusted HR: 0.87; 95% CI: 0.76-0.99; P=0.04). No differences were observed in the remaining outcomes. In the primary PCI group, no differences were observed for all examined outcomes before and after multivariate adjustments.</p><p><strong>Conclusions: </strong>Treatment with ACEI/ARB at discharge may reduce cardiovascular events in STEMI patients not receiving reperfusion, while no significant benefits were observed in those receiving primary PCI.</p>","PeriodicalId":17784,"journal":{"name":"Kardiologia polska","volume":null,"pages":null},"PeriodicalIF":3.7000,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Kardiologia polska","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.33963/v.phj.102772","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Angiotensin-converting enzyme inhibitors (ACEI) and angiotensin receptor blockers (ARB) had beneficial effects on clinical outcomes in patients with ST-segment elevation myocardial infarction (STEMI) in the pre-reperfusion or thrombolytic era. It is unknown if the benefits persist in the contemporary reperfusion era.
Objectives: We sought to determine if ACEI/ARB improves clinical outcomes of patients with STEMI in the contemporary reperfusion era according to the reperfusion strategy.
Methods: 12596 patients were analyzed from the prospective, nationwide, multicenter China Acute Myocardial Infarction (CAMI) Registry. These patients were classified into the no reperfusion group (n=6004) and the primary percutaneous coronary intervention (PCI) group (n=6592). Two-year all-cause mortality and major adverse cardiac and cerebrovascular events (MACCE) were compared.
Results: In the no reperfusion group, ACEI/ARB therapy at discharge may reduce the incidences of 30-day MACCE (4.7% vs 7.4%; adjusted hazard ratio [HR]: 0.67; 95% confidence interval [CI]: 0.53-0.85; P<0.001), stroke (0.5% vs 1.1%; adjusted HR: 0.41; 95% CI: 0.21-0.83; P=0.01), and revascularization (2.1% vs 3.1%; adjusted HR: 0.66; 95% CI: 0.46-0.94; P=0.02) compared to patients not treated with ACEI/ARB. Patients treated with ACEI/ARB also showed a lower rate of two-year MACCE (17.0% versus 19.1%; adjusted HR: 0.87; 95% CI: 0.76-0.99; P=0.04). No differences were observed in the remaining outcomes. In the primary PCI group, no differences were observed for all examined outcomes before and after multivariate adjustments.
Conclusions: Treatment with ACEI/ARB at discharge may reduce cardiovascular events in STEMI patients not receiving reperfusion, while no significant benefits were observed in those receiving primary PCI.
期刊介绍:
Kardiologia Polska (Kardiol Pol, Polish Heart Journal) is the official peer-reviewed journal of the Polish Cardiac Society (PTK, Polskie Towarzystwo Kardiologiczne) published monthly since 1957. It aims to provide a platform for sharing knowledge in cardiology, from basic science to translational and clinical research on cardiovascular diseases.