期刊
AMERICAN JOURNAL OF CARDIOLOGY
卷 129, 期 -, 页码 19-24出版社
EXCERPTA MEDICA INC-ELSEVIER SCIENCE INC
DOI: 10.1016/j.amjcard.2020.05.016
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Several clinical trials have shown that complete revascularization (CR) lowers the risks of revascularization and nonfatal myocardial infarction (MI) in patients with ST-segment elevation myocardial infarction (STEMI) and multivessel coronary artery disease compared with infarct-related artery-only revascularization (IRA-OR). However, individual trials have been underpowered for hard outcomes such as cardiovascular (CV) mortality. Therefore, we conducted an updated meta-analysis representing the largest sample size to date inclusive of contemporary studies comparing CR versus IRA-OR. Pooled risk ratios (RRs) were calculated using random effects model. Data from 11 RCTs involving 7,343 patients showed that compared with IRA-OR, CR was associated with lower CV mortality (RR 0.75; 95% confidence interval [CI] 0.57 to 0.99; p = 0.04), MI (RR 0.70; 95% CI 0.53 to 0.93), and recurrent revascularization (RR 0.38; 95% CI 0.27 to 0.54), but similar allcause mortality (RR 0.85; 95% CI 0.70 to 1.05). In conclusion, in patients with STEMI and multivessel coronary artery disease, compared with IRA-OR, CR was associated with lower risk for CV mortality, MI, and recurrent revascularization, suggesting that CR should be the standard of care for STEMI patients. (C) 2020 Elsevier Inc. All rights reserved.
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