Evaluating the potential impact of an emergency department extracorporeal resuscitation (ECPR) program: a health records review. Issue 3 (May 2020)

• Record Type: Journal Article
• Authors: McDonald, Laura; Mastoras, George; Hickey, Michael; McDonald, Bernard; Kwok, Edmund S.H.
• Is Part Of: CJEM. Volume 22:Issue 3(2020)
• Page Start: 375
• Page End: 378
• Publication Date: 2020-05
• Subjects: Cardiac arrest, -- resuscitation, -- critical care; Emergency Treatment -- Periodicals; Emergency Medicine -- Periodicals; Emergency medical services -- Canada -- Periodicals; Medical emergencies -- Canada -- Periodicals; Emergency medical services; Medical emergencies; Canada; Periodicals; 616.02505
• DOI: 10.1017/cem.2019.472
• Languages: English
• ISSNs: 1481-8035

Abstract

ABSTRACT: Objectives: Extracorporeal cardiopulmonary resuscitation in refractory cardiac arrest (ECPR) is an emerging resuscitative therapy that has shown promising results for selected patients who may not otherwise survive. We sought to identify the characteristics of cardiac arrest patients presenting to our institution to begin assessing the feasibility of an ECPR program. Methods: This retrospective health records review included patients aged 18–75 years old presenting to our academic teaching hospital campuses with refractory nontraumatic out-of-hospital or in-emergency department (ED) cardiac arrest over a 2-year period. Based on a scoping review of the literature, both "liberal" and "restrictive" ECPR criteria were defined and applied to our cohort. Results: A total of 179 patients met inclusion criteria. Median age was 60 years, and patients were predominantly male (72.6%). The initial rhythm was ventricular tachycardia/ventricular fibrillation in 49.2%. The majority of arrests were witnessed (69.3%), with immediate bystander CPR performed on 53.1% and an additional 12% receiving CPR within 10 minutes of collapse. Median prehospital time was 40 minutes (interquartile range, 31–53.3). Two-thirds of patients (65.9%) were identified as having a reversible cause of arrest and favorable premorbid status was identified in nearly three quarters (74.3%). Our two sets of ECPR inclusion criteria revealed that 33 and 5 patients (liberal and restrictive criteria, respectively), would have been candidates for ECPR. Conclusion: At our institution, we estimate between 6% and 40% of ED refractory cardiac arrest patients would be candidates for ECPR. These findings suggest that the implementation of an ECPR program should be explored.