Dataset Information

In-hospital mortality of COVID-19 patients hospitalized with ST-segment elevation myocardial infarction: A meta-analysis.

ABSTRACT:

Introduction

Coronavirus Disease 2019 (COVID-19) has been associated with an increased risk of adverse cardiovascular events including arteriovenous thrombosis, myocarditis and acute myocardial injury. Relevant literature to date has reported widely varying estimates of mortality, ranging from approximately 2 to 11 times higher odds of mortality in COVID-19-positive STEMI (ST-segment elevation myocardial infarction) patients. Hence, we conducted this meta-analysis to resolve these inconsistencies and assess the impact of COVID-19 infection on mortality and other clinical outcomes in patients presenting with STEMI.

Methods

This meta-analysis was registered in PROSPERO (CRD42021297458) and performed according to the Cochrane Handbook for Systematic Reviews of Interventions. PubMed and Embase were searched from inception to November 2021 (updated on April 2022) using a search strategy consisting of terms relating to COVID-19, STEMI, and mortality.

Results

We identified 435 studies through our initial search. After screening according to our eligibility criteria, a total of 11 studies were included. Compared with the non-COVID-19 STEMI patients, the in-hospital mortality rate was higher in COVID-19-positive STEMI patients. Similarly, the risk of cardiogenic shock was higher in the COVID-19-positive patients. Length of hospital stay was longer in STEMI patients with COVID-19.

Conclusions

Our study highlights the necessity for early evaluation of COVID-19 status in all STEMI patients followed by risk stratification, prompt reperfusion and more aggressive management of COVID-19-positive patients. Further research is needed to elucidate the mechanisms behind poorer prognosis in such patients.

SUBMITTER: Cheema HA

PROVIDER: S-EPMC9671642 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature

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Publications

In-hospital mortality of COVID-19 patients hospitalized with ST-segment elevation myocardial infarction: A meta-analysis.

Cheema Huzaifa Ahmad HA Ehsan Muhammad M Ayyan Muhammad M Shahid Abia A Farooq Minaam M Javed Muhammad Usman MU Lak Hassan Mehmood HM Ahmad Malik Qistas MQ Virk Hafeez Ul Hassan HUH Lakhter Vladimir V Lee Ka Yiu KY

International journal of cardiology. Heart & vasculature 20221117

<h4>Introduction</h4>Coronavirus Disease 2019 (COVID-19) has been associated with an increased risk of adverse cardiovascular events including arteriovenous thrombosis, myocarditis and acute myocardial injury. Relevant literature to date has reported widely varying estimates of mortality, ranging from approximately 2 to 11 times higher odds of mortality in COVID-19-positive STEMI (ST-segment elevation myocardial infarction) patients. Hence, we conducted this <i>meta</i>-analysis to resolve these ...[more]

PMID: 36411872

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Project description:ImportanceThere has been limited research on patients with ST-segment elevation myocardial infarction (STEMI) and COVID-19.ObjectiveTo compare characteristics, treatment, and outcomes of patients with STEMI with vs without COVID-19 infection.Design, setting, and participantsRetrospective cohort study of consecutive adult patients admitted between January 2019 and December 2020 (end of follow-up in January 2021) with out-of-hospital or in-hospital STEMI at 509 US centers in the Vizient Clinical Database (N = 80 449).ExposuresActive COVID-19 infection present during the same encounter.Main outcomes and measuresThe primary outcome was in-hospital mortality. Patients were propensity matched on the likelihood of COVID-19 diagnosis. In the main analysis, patients with COVID-19 were compared with those without COVID-19 during the previous calendar year.ResultsThe out-of-hospital STEMI group included 76 434 patients (551 with COVID-19 vs 2755 without COVID-19 after matching) from 370 centers (64.1% aged 51-74 years; 70.3% men). The in-hospital STEMI group included 4015 patients (252 with COVID-19 vs 756 without COVID-19 after matching) from 353 centers (58.3% aged 51-74 years; 60.7% men). In patients with out-of-hospital STEMI, there was no significant difference in the likelihood of undergoing primary percutaneous coronary intervention by COVID-19 status; patients with in-hospital STEMI and COVID-19 were significantly less likely to undergo invasive diagnostic or therapeutic coronary procedures than those without COVID-19. Among patients with out-of-hospital STEMI and COVID-19 vs out-of-hospital STEMI without COVID-19, the rates of in-hospital mortality were 15.2% vs 11.2% (absolute difference, 4.1% [95% CI, 1.1%-7.0%]; P = .007). Among patients with in-hospital STEMI and COVID-19 vs in-hospital STEMI without COVID-19, the rates of in-hospital mortality were 78.5% vs 46.1% (absolute difference, 32.4% [95% CI, 29.0%-35.9%]; P < .001).Conclusions and relevanceAmong patients with out-of-hospital or in-hospital STEMI, a concomitant diagnosis of COVID-19 was significantly associated with higher rates of in-hospital mortality compared with patients without a diagnosis of COVID-19 from the past year. Further research is required to understand the potential mechanisms underlying this association.

Project description:ImportanceIntensive care unit (ICU) utilization may have important implications for the care and outcomes of patients with non-ST-segment elevation myocardial infarction (NSTEMI).ObjectivesTo examine interhospital variation in ICU utilization in the United States for older adults with hemodynamically stable NSTEMI and outcomes associated with ICU utilization among patients with low, moderate, or high mortality risk.Design, setting, and participantsThis study was a retrospective analysis of 28 018 Medicare patients 65 years or older admitted with NSTEMI to 346 hospitals participating in the Acute Coronary Treatment and Intervention Outcomes Network (ACTION)-Get With the Guidelines from April 1, 2011, through December 31, 2012. Patients with cardiogenic shock or cardiac arrest on presentation were excluded. Data analysis was performed from May 7 through October 8, 2015.ExposuresHospitals with high (>70% of patients with NSTEMI treated in an ICU during the index hospitalization), intermediate (30%-70%), or low (<30%) ICU utilization.Main outcomes and measuresThirty-day mortality.ResultsOf 28 018 patients with NSTEMI 65 years or older (median age, 77 years [interquartile range, 71-84 years]; female, 13 055 [46.6%]; nonwhite race, 3931 [14.0%]), 11 934 (42.6%) had an ICU stay. The proportion of patients with NSTEMI treated in the ICU varied across hospitals (median, 38%; interquartile range, 26%-54%), but no significant differences were found in hospital or patient characteristics among high, intermediate, or low ICU utilization hospitals. Compared with high ICU utilization hospitals, low or intermediate ICU utilization hospitals were only marginally more selective of higher-risk patients, as determined by ACTION in-hospital mortality risk score or initial troponin level. The median ACTION risk score for patients treated in the ICU at low and intermediate ICU utilization hospitals was 34 compared with 33 for patients not treated in the ICU; at high ICU utilization hospitals, the median ACTION mortality risk score was 33 for patients treated in the ICU and 34 for patients not treated in the ICU. Thirty-day mortality rates did not significantly differ based on hospital ICU utilization (high vs low: 8.7% vs 8.7%; adjusted odds ratio, 0.91; 95% CI, 0.76-1.08; intermediate vs low: 9.6% vs 8.7%; adjusted odds ratio, 1.06; 95% CI, 0.94-1.20). The association between hospital ICU utilization and mortality did not change when considered among patients with ACTION risk scores greater than 40, 30 to 40, and less than 30 (adjusted interaction P = .86).Conclusions and relevanceUtilization of the ICU for older patients with NSTEMI varied significantly among hospitals. This variability was not explained by hospital characteristics or driven by patient risk. Mortality after myocardial infarction did not significantly differ among high, intermediate, or low ICU utilization hospitals.

Project description:ImportanceRecognizing the association between timely treatment and less myocardial injury for patients with ST-segment elevation myocardial infarction (STEMI), US national guidelines recommend specific treatment-time goals.ObjectiveTo describe these process measures and outcomes for a recent cohort of patients.Design, setting, and participantsCross-sectional study of a diagnosis-based registry between the second quarter of 2018 and the third quarter of 2021 for 114 871 patients with STEMI treated at 648 hospitals in the Get With The Guidelines-Coronary Artery Disease registry.ExposuresSTEMI or STEMI equivalent.Main outcomes and measuresTreatment times, in-hospital mortality, and adherence to system goals (75% treated ≤90 minutes of first medical contact if the first hospital is percutaneous coronary intervention [PCI]-capable and ≤120 minutes if patients require transfer to a PCI-capable hospital).ResultsIn the study population, median age was 63 (IQR, 54-72) years, 71% were men, and 29% were women. Median time from symptom onset to PCI was 148 minutes (IQR, 111-226) for patients presenting to PCI-capable hospitals by emergency medical service, 195 minutes (IQR, 127-349) for patients walking in, and 240 minutes (IQR, 166-402) for patients transferred from another hospital. Adjusted in-hospital mortality was lower for those treated within target times vs beyond time goals for patients transported via emergency medical services (first medical contact to laboratory activation ≤20 minutes [in-hospital mortality, 3.6 vs 9.2] adjusted OR, 0.54 [95% CI, 0.48-0.60], and first medical contact to device ≤90 minutes [in-hospital mortality, 3.3 vs 12.1] adjusted OR, 0.40 [95% CI, 0.36-0.44]), walk-in patients (hospital arrival to device ≤90 minutes [in-hospital mortality, 1.8 vs 4.7] adjusted OR, 0.47 [95% CI, 0.40-0.55]), and transferred patients (door-in to door-out time <30 minutes [in-hospital mortality, 2.9 vs 6.4] adjusted OR, 0.51 [95% CI, 0.32-0.78], and first hospital arrival to device ≤120 minutes [in-hospital mortality, 4.3 vs 14.2] adjusted OR, 0.44 [95% CI, 0.26-0.71]). Regardless of mode of presentation, system goals were not met in most quarters, with the most delayed system performance among patients requiring interhospital transfer (17% treated ≤120 minutes).Conclusions and relevanceThis study of patients with STEMI included in a US national registry provides information on changes in process and outcomes between 2018 and 2021.

Project description:The clinical characteristics and prognosis of patients with ST-segment elevation myocardial infarction (STEMI) with nonobstructive coronaries (MINOCA) are largely unknown. To assess differences in 5-year mortality in patients presenting with STEMI due to MINOCA and MINOCA mimickers as compared with obstructive disease. A retrospective analysis of a prospective registry-based cohort study of consecutive STEMI activations at 3 regional Midwest STEMI programs. STEMI without a culprit artery and elevated troponin levels were categorized as MINOCA (absence of coronary artery stenosis >50% and confirmed or suspected coronary artery plaque disruption, epicardial coronary spasm, or coronary embolism/thrombosis) or MINOCA mimickers (takotsubo cardiomyopathy, myocarditis, or nonischemic cardiomyopathy). Data were analyzed from March 2003 to December 2020. Adjusted Cox regression analysis was used to assess 5-year mortality risk in STEMI presenting with MINOCA and MINOCA mimickers in comparison with obstructive disease. Among 8560 consecutive patients with STEMI, mean (SD) age was 62 (14) years, 30% were female (2609 participants), and 94% were non-Hispanic White (4358 participants). The cohort included 8151 patients with STEMI due to obstructive disease (95.2%), 120 patients with MINOCA (1.4%), and 289 patients with MINOCA mimickers (3.8%). Patients were followed up for a median (IQR) of 7.1 (3.6-10.7) years. Patients with MINOCA and MINOCA mimickers were less likely to be discharged with cardiac medications compared with obstructive disease. At 5-year follow-up, mortality in STEMI presenting with obstructive disease (1228 participants [16%]) was similar to MINOCA (20 participants [18%]; χ21 = 1.1; log-rank P = .29) and MINOCA mimickers (52 participants [18%]; χ21 = 2.3; log-rank P = .13). In adjusted Cox regression analysis compared with obstructive disease, the 5-year mortality hazard risk was 1.93 times higher in MINOCA (95% CI, 1.06-3.53) and similar in MINOCA mimickers (HR, 1.08; 95% CI, 0.79-1.49). In this large multicenter cohort study of consecutive clinical patients with STEMI, presenting with MINOCA was associated with a higher risk of mortality than obstructive disease; the risk of mortality was similar in patients with MINOCA mimickers and obstructive disease. Further investigation is necessary to understand the pathophysiologic mechanisms involved in this high-risk STEMI population.

Dataset Information

In-hospital mortality of COVID-19 patients hospitalized with ST-segment elevation myocardial infarction: A meta-analysis.

Introduction

Methods

Results

Conclusions

Publications

In-hospital mortality of COVID-19 patients hospitalized with ST-segment elevation myocardial infarction: A meta-analysis.

Similar Datasets

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