期刊
RESUSCITATION
卷 124, 期 -, 页码 49-57出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/j.resuscitation.2018.01.011
关键词
Out-of-hospital cardiac arrest; Acute coronary syndrome; Myocardial infarction
资金
- National Institute for Health Research HSDR programme [11/2004/30]
- National Institutes of Health Research (NIHR) [PDF-2015-08-109] Funding Source: National Institutes of Health Research (NIHR)
- National Institute for Health Research [NF-SI-0514-10139, PDF-2015-08-109, 11/2004/30] Funding Source: researchfish
Aims: To determine patient and health service factors associated with variation in hospital mortality among resuscitated cases of out-of-hospital cardiac arrest (OHCA) with acute coronary syndrome (ACS). Methods: In this cohort study, we used the Myocardial Ischaemia National Audit Project database to study outcomes in patients hospitalised with resuscitated OHCA due to ACS between 2003 and 2015 in the United Kingdom. We analysed variation in inter-hospital mortality and used hierarchical multivariable regression models to examine the association between patient and health service factors with hospital mortality. Results: We included 17604 patients across 239 hospitals. Overall hospital mortality was 28.7%. In 94 hospitals that contributed at least 60 cases, mortality by hospital ranged from 10.7% to 66.3% (median 28.6%, IQR 23.2% to 39.1%)). Patient and health service factors explained 36.1% of this variation. After adjustment for covariates, factors associated with higher hospital mortality included increasing serum glucose, ST-Elevation myocardial infarction (STEMI) diagnosis, and initial admission to a primary percutaneous coronary intervention (pPCI) capable hospital. Hospital OHCA volume was not associated with mortality. The key modifiable factor associated with lower mortality was early reperfusion therapy in STEMI patients. Conclusion: There was wide variation in inter-hospital mortality following resuscitated OHCA due to ACS that was only partially explained by patient and health service factors. Hospital OHCA volume and pPCI capability were not associated with lower mortality. Early reperfusion therapy was associated with lower mortality in STEMI patients. (c) 2018 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license.
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