Outcomes of an extracorporeal cardiopulmonary resuscitation (ECPR) program for in- and out-of-hospital cardiac arrest in a tertiary hospital in Spain

Med Intensiva (Engl Ed). 2024 Oct;48(10):565-574. doi: 10.1016/j.medine.2024.06.021. Epub 2024 Aug 2.

Abstract

Objective: To analyze if the implementation of a multidisciplinary extracorporeal cardiopulmonary resuscitation (ECPR) program in a tertiary hospital in Spain is feasible and could yield survival outcomes similar to international published experiences.

Design: Retrospective observational cohort study.

Setting: One tertiary referral university hospital in Spain.

Patients: All adult patients receiving ECPR between January 2019 and April 2023.

Interventions: Prospective collection of variables and follow-up for up to 180 days.

Main variables of interest: To assess outcomes, survival with good neurological outcome defined as a Cerebral Performance Categories scale 1-2 at 180 days was used. Secondary variables were collected including demographics and comorbidities, cardiac arrest and cannulation characteristics, ROSC, ECMO-related complications, survival to ECMO decannulation, survival at Intensive Care Unit (ICU) discharge, survival at 180 days, neurological outcome, cause of death and eligibility for organ donation.

Results: Fifty-four patients received ECPR, 29 for OHCA and 25 for IHCA. Initial shockable rhythm was identified in 27 (50%) patients. The most common cause for cardiac arrest was acute coronary syndrome [29 (53.7%)] followed by pulmonary embolism [7 (13%)] and accidental hypothermia [5 (9.3%)]. Sixteen (29.6%) patients were alive at 180 days, 15 with good neurological outcome. Ten deceased patients (30.3%) became organ donors after neuroprognostication.

Conclusions: The implementation of a multidisciplinary ECPR program in an experienced Extracorporeal Membrane Oxygenation center in Spain is feasible and can lead to good survival outcomes and valid organ donors.

Keywords: Cardiac arrest; Cardiopulmonary resuscitation; ECLS; ECMO; ECPR; Extracorporeal cardiopulmonary resuscitation; Parada cardíaca; RCPE; Reanimación cardiopulmonar; Reanimación cardiopulmonar extracorpórea.

Publication types

  • Observational Study

MeSH terms

  • Adult
  • Aged
  • Cardiopulmonary Resuscitation* / methods
  • Extracorporeal Membrane Oxygenation* / methods
  • Feasibility Studies
  • Female
  • Heart Arrest / mortality
  • Heart Arrest / therapy
  • Humans
  • Male
  • Middle Aged
  • Out-of-Hospital Cardiac Arrest* / mortality
  • Out-of-Hospital Cardiac Arrest* / therapy
  • Retrospective Studies
  • Spain / epidemiology
  • Tertiary Care Centers*
  • Treatment Outcome