Early discharge after enhanced recovery rectal resection does not increase emergency department visits and readmissions: a single institution analysis.

ABSTRACT

BACKGROUND: Same-day discharge after colectomy in enhanced recovery pathways has been shown to be feasible. It is not clear how early patients with rectal resections may be safely discharged. The study aim was to determine if patients discharged ≤ 3 days after rectal resections are associated with increased rates of emergency department (ED) visits and hospital readmissions. METHODS: Retrospective analysis of enhanced recovery low anterior resection, abdominoperineal resection, and proctocolectomy patients in a prospectively maintained single institution colorectal surgery database from 01/01/2018 to 07/15/2022. Clinic visits were scheduled within 4-7 days and at 30 days after discharge, and every 1-2 weeks for stoma patients until no longer needed. Logistic regression models were used to analyze the association of discharge on postoperative days (POD)-1-3, POD-4-5, and POD ≥ 6 days with incidence of ED visits and readmissions. RESULTS: A total of 118 patients met inclusion criteria, 76 with stomas. Median postoperative length of stay was 5 [IQR 6.5] days. Mean age was 58.6 years; 59.3% were ASA-3; and 69.5% had a minimally invasive surgical approach. ED visits were not significantly different between discharge-day groups (p = 0.096). No patients were discharged same-day, one without a stoma was discharged on POD-1, ten patients (2 with stomas) on POD-2, and twenty-four patients (13 with stomas) on POD-3. ED visits were lowest for the POD-1-3 group (14.3%) but not significantly different than later discharge groups (p = 0.166). Readmission rate was also lowest for the POD-1-3 group (11.4%) and also not significantly different than later discharge groups (p = 0.261) and this was confirmed with logistic regression. Complication rate was lowest in the POD-1-3 group (p < 0.001). CONCLUSION: Early discharge after enhanced recovery partial or complete proctectomy is not associated with increased ED visits and readmissions. Follow up studies should identify post-discharge resources that allow safe early discharge and that may be standardized and generalizable.