Emergency department visits after pancreatoduodenectomy: examining a novel quality metric

Background: Postoperative emergency department (ED) visits represent fragmented care, are costly, and often evolve into readmission. Readmission rates after pancreatoduodenectomy (PD) are defined, while ED visits following PD are not. We examined the pattern of 30-day post-discharge ED visits for PD patients. Methods: A quaternary institutional database analysis of adult patients who underwent PD between 2010–2017 was reviewed for ED utilization within 30 days from discharge. Results: Of the 1,004 patients who underwent PD, 12% (N = 117) patients sought care in the ED within 30 days from postoperative discharge. The median time to ED presentation was 5 days post-discharge (IQR 3–9). Half of ED visits occurred during nights and weekends (N = 59, 50%). Of ED-utilizing patients, 64% (N = 76) were admitted to the hospital and 29% (N = 34) were discharged from the ED. ED visits were associated with a Clavien-Dindo Classification of 0 in 10.2% (N = 13) of patients, I-II in 62.4% (N = 73), and III-V in 26.5% (N = 31). Discussion: Post-discharge ED utilization is a novel quality metric and represents a potential target population for reducing hospital readmissions. Over two-thirds (72%) of ED visits were associated with low acuity complications, and promoting institutional strategies addressing postoperative ED visits may improve patient care and efficient utilization of healthcare resources.