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Should we emergently revascularize occluded coronaries for cardiac arrest?: rapid-response extracorporeal membrane oxygenation and intra-arrest percutaneous coronary intervention
- Source :
- Circulation. 126(13)
- Publication Year :
- 2012
-
Abstract
- Background— Extracorporeal membrane oxygenation (ECMO) and percutaneous coronary intervention (PCI) may be useful in cardiopulmonary resuscitation. However, little is known about the combination of ECMO and intra-arrest PCI. This study investigated the efficacy of rapid-response ECMO and intra-arrest PCI in patients with cardiac arrest complicated by acute coronary syndrome who were unresponsive to conventional cardiopulmonary resuscitation. Methods and Results— This multicenter cohort study was conducted with the use of the database of ECMO in Hiroshima City, Japan. Between January 2004 and May 2011, rapid-response ECMO was performed in 86 patients with acute coronary syndrome who were unresponsive to conventional CPR. The median age of the study patients was 63 years, and 81% were male. Emergency coronary angiography was performed in 81 patients (94%), and intra-arrest PCI was performed in 61 patients (71%). The rates of return of spontaneous heartbeat, 30-day survival, and favorable neurological outcomes were 88%, 29%, and 24%, respectively. All of the patients who received intra-arrest PCI achieved return of spontaneous heartbeat. In patients who survived up to day 30, the rate of out-of-hospital cardiac arrest was lower (58% versus 28%; P =0.01), the intra-arrest PCI was higher (88% versus 70%; P =0.04), and the time interval from collapse to the initiation of ECMO was shorter (40 [25–51] versus 54 minutes [34–74 minutes]; P =0.002). Conclusions— Rapid-response ECMO plus intra-arrest PCI is feasible and associated with improved outcomes in patients who are unresponsive to conventional cardiopulmonary resuscitation. On the basis of these findings, randomized studies of intra-arrest PCI are needed.
- Subjects :
- Male
medicine.medical_specialty
Acute coronary syndrome
medicine.medical_treatment
Kaplan-Meier Estimate
Coronary Angiography
law.invention
Cohort Studies
Extracorporeal Membrane Oxygenation
Percutaneous Coronary Intervention
Japan
law
Physiology (medical)
Internal medicine
Cardiopulmonary bypass
Extracorporeal membrane oxygenation
Medicine
Humans
Cardiopulmonary resuscitation
Prospective Studies
Acute Coronary Syndrome
Aged
Retrospective Studies
business.industry
Percutaneous coronary intervention
Oxygenation
Middle Aged
medicine.disease
Heart Arrest
Survival Rate
surgical procedures, operative
Treatment Outcome
Conventional PCI
Cardiology
Feasibility Studies
Female
Cardiology and Cardiovascular Medicine
business
Cohort study
Subjects
Details
- ISSN :
- 15244539
- Volume :
- 126
- Issue :
- 13
- Database :
- OpenAIRE
- Journal :
- Circulation
- Accession number :
- edsair.doi.dedup.....787f456c5e8150a0c793858780a05988