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Extracorporeal Membrane Oxygenation in Cardiogenic Shock due to Acute Myocardial Infarction: A Systematic Review.

ABSTRACT: Background:Cardiogenic shock is associated with high mortality, despite new strategies for reperfusion therapy. Short-term circulatory support devices may provide adequate support for appropriate myocardial and organ perfusion. Objectives:This review is aimed at evaluating the impact on survival when using venoarterial extracorporeal membrane oxygenation (V-A ECMO) in patients with cardiogenic shock due to acute myocardial infarction (AMI). Methods:We performed a systematic review that included studies using V-A ECMO in patients with cardiogenic shock. Time on ECMO, side effects, and the number of deceased patients, transplanted or upgraded to durable assist devices were analysed. Literature search was done using PubMed/MEDLINE (inception (1969) to January 10, 2019), ProQuest (inception (January 14, 1988) to January 10, 2019), and clinicaltrials.gov (inception (September 12, 2005) to January 10, 2019), by 2 authors. This protocol is registered with PROSPERO (no. CRD42019123982). Results:We included 9 studies with a total of 1,998 adult patients receiving V-A ECMO for AMI-induced cardiogenic shock. Survival rate varied from 30.0% to 79.2% at discharge and from 23.2% to 36.1% at 12 months. Time on ECMO varied between 1.96 and 6.0 days. Reported serious adverse events were gastrointestinal bleeding (3.6%) and peripheral complications (8.5%). Conclusion:The use of V-A ECMO among patients with AMI-induced cardiogenic shock may provide survival benefits. However, V-A ECMO treatment effects are inconclusive because of limitations in cohort design and reporting.

SUBMITTER: Zavalichi MA

PROVIDER: S-EPMC7193268 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Extracorporeal Membrane Oxygenation in Cardiogenic Shock due to Acute Myocardial Infarction: A Systematic Review.

Zavalichi Marius Andrei MA Nistor Ionut I Nedelcu Alina-Elena AE Zavalichi Simona Daniela SD Georgescu Cătălina Marina Arsenescu CMA Stătescu Cristian C Covic Adrian A

BioMed research international 20200419

<h4>Background</h4>Cardiogenic shock is associated with high mortality, despite new strategies for reperfusion therapy. Short-term circulatory support devices may provide adequate support for appropriate myocardial and organ perfusion.<h4>Objectives</h4>This review is aimed at evaluating the impact on survival when using venoarterial extracorporeal membrane oxygenation (V-A ECMO) in patients with cardiogenic shock due to acute myocardial infarction (AMI).<h4>Methods</h4>We performed a systematic ...[more]

PMID: 32382560

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Project description:Background Clinical outcomes of acute myocardial infarction complicated by cardiogenic shock remain poor with high in-hospital mortality. Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) has been widely used for patients with acute myocardial infarction complicated by cardiogenic shock refractory to conservative therapy, which is likely fatal without mechanical circulatory support. However, whether additional intra-aortic balloon pumping (IABP) use during VA-ECMO support improves clinical outcomes remains controversial. This study sought to investigate prognostic impact of the combined VA-ECMO plus IABP treatment compared with VA-ECMO alone. Methods and Results From the nationwide Japanese administrative case-mix Diagnostic Procedure Combination (DPC), the JROAD (Japanese Registry of All Cardiac and Vascular Diseases)-DPC, we identified 3815 patients with acute myocardial infarction complicated by cardiogenic shock who underwent primary percutaneous coronary intervention and managed with VA-ECMO. Of these, 2964 patients (77.7%) were managed with IABP (VA-ECMO plus IABP), whereas 851 (22.3%) were managed without IABP (VA-ECMO alone). We compared in-hospital, 7-day, and 30-day mortality between the VA-ECMO plus IABP versus the VA-ECMO alone support. Patients managed with VA-ECMO plus IABP demonstrated significantly lower in-hospital, 7-day, and 30-day mortality than those managed with VA-ECMO alone (adjusted odds ratios [95% CI] of 0.47 [95% CI, 0.38-0.59], 0.41 [95% CI, 0.33-0.51], and 0.30 [95% CI, 0.25-0.37], respectively). The findings were consistent in the propensity matching and inverse probability of treatment-weighting models. Conclusions This large-scale, nationwide study demonstrated that the combination of VA-ECMO plus IABP support was associated with significantly lower mortality compared with VA-ECMO support alone in patients presenting with acute myocardial infarction complicated by cardiogenic shock who underwent primary percutaneous coronary intervention.

Dataset Information

Extracorporeal Membrane Oxygenation in Cardiogenic Shock due to Acute Myocardial Infarction: A Systematic Review.

Publications

Extracorporeal Membrane Oxygenation in Cardiogenic Shock due to Acute Myocardial Infarction: A Systematic Review.

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