Clinical profile and predictors of 30-day all-cause mortality of ST-elevation myocardial infarction (STEMI) patients receiving fibrinolytic therapy in an Asian population
Copyright © 2022 Elsevier Inc. All rights reserved..
BACKGROUND: Fibrinolysis remains the primary reperfusion strategy for ST-elevation myocardial infarction (STEMI) in many Asian countries. The outcomes and factors affecting mortality in STEMI fibrinolysis in the Asian population are lacking despite being widely used.
OBJECTIVES: This study aimed to assess the clinical profile of patients and predictors affecting STEMI mortality in an Asian population.
METHODS: This single-center retrospective study analyzed data from STEMI patients who received fibrinolytic therapy from 2016 to 2020 in a tertiary hospital. Logistic regression analysis was performed to identify the significant predictors of the 30-day all-cause mortality, the primary outcome.
RESULTS: A total of 859 patients were included. Their mean age was 53.6 ±12.1 years and they were predominantly male (n=769, 89.4%). The majority of them had anterior involvement STEMI (n = 477, 55.5%) and presented with Killip ≥ II (n = 424, 49.4%). The 30-day all-cause mortality was 12.0% (n = 103). The final model found six predictors for 30-day mortality: age ≥75 (aOR 4.784, p < 0.001), female gender (aOR 2.869, p = 0.001), pre-existing hypertension (aOR 1.623, p = 0.046), anterior myocardial infarction (MI) (aOR 1.947, p < 0.001), Killip class (p < 0.001) and heart rate ≥100 at presentation (aOR 1.823, p = 0.016). Following fibrinolytic therapy, five predictors were found to affect 30-day mortality, i.e. failed fibrinolysis (aOR 2.094, p = 0.041), bleeding events, congestive heart failure (aOR 3.554, p = 0.046), ventricular fibrillation/ tachycardia (aOR 5.920, p < 0.001), and atrial fibrillation/ flutter (aOR 2.968, p = 0.016).
CONCLUSION: Our STEMI patients were younger and more ill at presentation. The risk predictors on 30-day all-cause mortality identified in our Asian population allow the clinicians to better triage and manage STEMI patients.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:55 |
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Enthalten in: |
Heart & lung : the journal of critical care - 55(2022) vom: 30. Sept., Seite 68-76 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Koh, Hock Peng [VerfasserIn] |
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Links: |
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Themen: |
Asian |
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Anmerkungen: |
Date Completed 29.06.2022 Date Revised 25.08.2022 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.hrtlng.2022.04.008 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM340180064 |
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245 | 1 | 0 | |a Clinical profile and predictors of 30-day all-cause mortality of ST-elevation myocardial infarction (STEMI) patients receiving fibrinolytic therapy in an Asian population |
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520 | |a Copyright © 2022 Elsevier Inc. All rights reserved. | ||
520 | |a BACKGROUND: Fibrinolysis remains the primary reperfusion strategy for ST-elevation myocardial infarction (STEMI) in many Asian countries. The outcomes and factors affecting mortality in STEMI fibrinolysis in the Asian population are lacking despite being widely used | ||
520 | |a OBJECTIVES: This study aimed to assess the clinical profile of patients and predictors affecting STEMI mortality in an Asian population | ||
520 | |a METHODS: This single-center retrospective study analyzed data from STEMI patients who received fibrinolytic therapy from 2016 to 2020 in a tertiary hospital. Logistic regression analysis was performed to identify the significant predictors of the 30-day all-cause mortality, the primary outcome | ||
520 | |a RESULTS: A total of 859 patients were included. Their mean age was 53.6 ±12.1 years and they were predominantly male (n=769, 89.4%). The majority of them had anterior involvement STEMI (n = 477, 55.5%) and presented with Killip ≥ II (n = 424, 49.4%). The 30-day all-cause mortality was 12.0% (n = 103). The final model found six predictors for 30-day mortality: age ≥75 (aOR 4.784, p < 0.001), female gender (aOR 2.869, p = 0.001), pre-existing hypertension (aOR 1.623, p = 0.046), anterior myocardial infarction (MI) (aOR 1.947, p < 0.001), Killip class (p < 0.001) and heart rate ≥100 at presentation (aOR 1.823, p = 0.016). Following fibrinolytic therapy, five predictors were found to affect 30-day mortality, i.e. failed fibrinolysis (aOR 2.094, p = 0.041), bleeding events, congestive heart failure (aOR 3.554, p = 0.046), ventricular fibrillation/ tachycardia (aOR 5.920, p < 0.001), and atrial fibrillation/ flutter (aOR 2.968, p = 0.016) | ||
520 | |a CONCLUSION: Our STEMI patients were younger and more ill at presentation. The risk predictors on 30-day all-cause mortality identified in our Asian population allow the clinicians to better triage and manage STEMI patients | ||
650 | 4 | |a Journal Article | |
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700 | 1 | |a Nagarajah, Jivanraj R |e verfasserin |4 aut | |
700 | 1 | |a Ross, Noel Thomas |e verfasserin |4 aut | |
700 | 1 | |a Hassan, Hasnita |e verfasserin |4 aut | |
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