LAUSR

Enhanced Recovery After Surgery (ERAS) protocols, particularly when paired with advanced laparoscopy, have reduced recovery time following colorectal procedures. The aim of this study was to determine if length of stay (LOS) could be reduced to an overnight observation stay (< 24 h) with comparable perioperative morbidity. The secondary aim was to establish predictive factors contributing to early discharge. This is a retrospective cohort study of all colectomies at a tertiary care center between January 2016 and January 2019. Inclusion criteria included all colorectal resections with varying surgical approaches. Patients underwent a standardized ERAS protocol. A logistical regression model was conducted for predictive factors. Three hundred sixty patients were included (55.3% female). Of these, 78 (21.7%) patients were discharged within < 24 h and 112 (31.1%) were discharged within 24–48 h. The remainder comprised the > 48 h group. Age differed significantly between the < 24 h and 24–48 h groups (p < 0.0001). Patients discharged within 24 h were younger (59.4 ± 12.3 years), had a lower CCI score (3.1; p = 0.0026), and lower ASA class (p < 0.0001). Emergency department visits (p = 0.3329) and readmissions (p = 0.6453) prior to POD 30 remained comparable among all groups. Younger age, low ASA, and minimally invasive surgical approach all contributed to ultra-fast discharge. ERAS protocols may allow for discharge within 24 h following a major colorectal resection, all with low perioperative morbidity and mortality. The predictive factors for discharge within 24 h include a low ASA (I or II), and a minimally invasive surgical approach.