The Midwest ST-Elevation Myocardial Infarction Consortium: Design and Rationale.
Angioplasty
Cardiac arrest
Cardiogenic shock
Myocardial infarction
Registry
Journal
Cardiovascular revascularization medicine : including molecular interventions
ISSN: 1878-0938
Titre abrégé: Cardiovasc Revasc Med
Pays: United States
ID NLM: 101238551
Informations de publication
Date de publication:
02 2021
02 2021
Historique:
received:
06
08
2020
accepted:
11
08
2020
pubmed:
5
9
2020
medline:
19
8
2021
entrez:
5
9
2020
Statut:
ppublish
Résumé
Over the past 20 years, the development of regional ST-elevation myocardial infarction (STEMI) care systems has led to remarkable progress in achieving timely coronary reperfusion with attendant improvement in clinical outcomes, including survival. Despite this progress, contemporary STEMI care does not consistently meet the national guideline-recommended goals, which offers an opportunity for further improvement in STEMI outcomes. The lack of single, comprehensive, national STEMI registry complicates our ability to improve STEMI outcomes in particular for high-risk STEMI subsets such as cardiac arrest (CA) and/or cardiogenic shock (CS). To address this need, the Midwest STEMI Consortium (MSC) was created as a collaboration of 4 large, regional STEMI care systems to provide a comprehensive, multicenter, and prospective STEMI registry without any exclusionary criteria. The MSC is a collaboration of 4 large, regional STEMI care systems: Iowa Heart Center in Des Moines, IA; Minneapolis Heart Institute Foundation in Minneapolis, MN; Prairie Heart Institute in Springfield, IL; and The Christ Hospital in Cincinnati, OH. Each has similar standardized STEMI protocol and together include 6 percutaneous coronary intervention (PCI)-capable hospitals and over 100 non-PCI-capable hospitals. Each center had a prospective database that was transferred to a data coordinating center to create the multicenter database. The comprehensive database includes traditional risk factors, cardiovascular history, medications, time to treatment data, detailed angiographic characteristics, and short- and long-term clinical outcomes up to 5-year for myocardial infarction, stroke, and cardiovascular and all-cause mortality. Ten-year mortality rates were assessed by using national death index. Currently, the comprehensive database (03/2003-01/2020) includes 14,911 consecutive STEMI patients with mean age of 62.3 ± 13.6 years, female gender (29%), and left anterior descending artery as the culprit vessel (34%). High risk features included: Age >75 years (19%), left ventricular ejection fraction <35% (15%), CA (10%), and CS (8%). This collaboration of 4 large, regional STEMI care systems with broad entry criteria including high-risk STEMI subsets such as CA and/or CS provides a unique platform to conduct clinical research studies to optimize STEMI care.
Sections du résumé
BACKGROUND
Over the past 20 years, the development of regional ST-elevation myocardial infarction (STEMI) care systems has led to remarkable progress in achieving timely coronary reperfusion with attendant improvement in clinical outcomes, including survival. Despite this progress, contemporary STEMI care does not consistently meet the national guideline-recommended goals, which offers an opportunity for further improvement in STEMI outcomes. The lack of single, comprehensive, national STEMI registry complicates our ability to improve STEMI outcomes in particular for high-risk STEMI subsets such as cardiac arrest (CA) and/or cardiogenic shock (CS).
OBJECTIVES
To address this need, the Midwest STEMI Consortium (MSC) was created as a collaboration of 4 large, regional STEMI care systems to provide a comprehensive, multicenter, and prospective STEMI registry without any exclusionary criteria.
METHODS
The MSC is a collaboration of 4 large, regional STEMI care systems: Iowa Heart Center in Des Moines, IA; Minneapolis Heart Institute Foundation in Minneapolis, MN; Prairie Heart Institute in Springfield, IL; and The Christ Hospital in Cincinnati, OH. Each has similar standardized STEMI protocol and together include 6 percutaneous coronary intervention (PCI)-capable hospitals and over 100 non-PCI-capable hospitals. Each center had a prospective database that was transferred to a data coordinating center to create the multicenter database. The comprehensive database includes traditional risk factors, cardiovascular history, medications, time to treatment data, detailed angiographic characteristics, and short- and long-term clinical outcomes up to 5-year for myocardial infarction, stroke, and cardiovascular and all-cause mortality. Ten-year mortality rates were assessed by using national death index.
RESULTS
Currently, the comprehensive database (03/2003-01/2020) includes 14,911 consecutive STEMI patients with mean age of 62.3 ± 13.6 years, female gender (29%), and left anterior descending artery as the culprit vessel (34%). High risk features included: Age >75 years (19%), left ventricular ejection fraction <35% (15%), CA (10%), and CS (8%).
CONCLUSION
This collaboration of 4 large, regional STEMI care systems with broad entry criteria including high-risk STEMI subsets such as CA and/or CS provides a unique platform to conduct clinical research studies to optimize STEMI care.
Identifiants
pubmed: 32883587
pii: S1553-8389(20)30488-7
doi: 10.1016/j.carrev.2020.08.019
pmc: PMC7425714
pii:
doi:
Types de publication
Journal Article
Multicenter Study
Langues
eng
Sous-ensembles de citation
IM
Pagination
86-90Informations de copyright
Copyright © 2020. Published by Elsevier Inc.
Déclaration de conflit d'intérêts
Declaration of competing interest None.