Palliative Care Consultation and Cost of Stay in out of Hospital Cardiac Arrest

Background: Cardiac arrest is a critical condition with high clinical, economic, and emotional burden. The role of palliative medicine in the management of critical patients has grown and, in some areas, has shown reduced cost of stay. This study set out to examine the association of palliative care involvement in out of hospital post cardiac arrest patients and cost of stay. Methods: This is a single center retrospective analysis of all patients >= 18 years of age who were admitted at our institution from March 2018 to June 2019 with out of hospital cardiac arrest. Patients who immediately died in the emergency department were excluded. Patients were then classified according to whether palliative care was consulted. Total charges were obtained from the billing records and compared between those with palliative care compared to those without using Mann-Whitney U test. Results: A final sample of 98 patients that were included in the analysis. The mean age was 61.2 +/- 17.3, 46% were female, and 61% were African American. Palliative care consultation was present in 27 (28%) of patients. There were no significant differences among age, gender, ethnicity, BMI, SOFA scores, and common comorbidities among those who did and did not have palliative care consultation. While there was a significantly longer ICU length of stay and mechanical ventilation days among patients with palliative care involvement P < .0001, the charges among patients with palliative care involvement were not statistically significantly different $59,245 ($3744-148,492) (median IQR) compared to those without palliative care $79,521 ($6540-157,952) P = .762. Conclusion: Length of stay increased with palliative care consultation which may relate more to the inherent clinical scenario. Cost of stay was not statistically significantly different.