Background Shortening of hospital stay to 1 night has not affected the short-term safety of patients undergoing laparoscopic Roux-en-Y gastric bypass (RYGB). Whether the RYGB is feasible in an ambulatory setting (same-day discharge) without overnight hospital stay remains to be answered. We aimed to evaluate the feasibility of same-day discharge after laparoscopic Roux-en-Y gastric bypass (RYGB) using additional live video consultation and remote monitoring. Same-day discharge (SDD) was defined as surgery without postoperative overnight hospital stay. Methods This was a single-center prospective feasibility study in a selected group of patients undergoing a RYGB. Fifty patients undergoing a primary RYGB were selected and potentially treated following the SDD protocol. After SDD discharge patients were remotely monitored after surgery for 48 h using a medical device measuring vital signs three times a day. Video consultations were performed by a doctor twice a day for 2 postoperative days. Primary outcome was the success rate (%) of SDD. Secondary outcomes were emergency room presentations, readmissions, early complications (<30 days), and patient satisfaction. Results A total of 50 patients were selected for the SDD treatment protocol between June 2020 and November 2020. An SDD success rate of 88 % (44/50 patients) was achieved. Five patients (10%) presented at the emergency room, 2 of whom (4%) were readmitted because of a complication within 30 days after surgery. Overall, patients who followed the SDD protocol reported high satisfaction scores. Conclusion A RYGB with SDD can be considered feasible using remote monitoring for a selected group of patients. Graphical abstract

Introduction There is an increasing demand on hospital capacity worldwide due to the COVID-19 pandemic and local staff shortages. Novel care pathways have to be developed in order to keep bariatric and metabolic surgery maintainable. Same-day discharge (SDD) after laparoscopic Roux-en-Y gastric bypass (RYGB) is proved to be feasible and could potentially solve this challenge. The aim of this study was to investigate whether SDD after RYGB is safe for a selected group of patients. Methods In this single-center cohort study, low-risk patients were selected for primary RYGB with intended same-day discharge with remote monitoring. All patients were operated according to ERAS protocol. There were strict criteria on approval upon same-day discharge. It was demanded that patients should contact the hospital in case of any signs of complications. Primary outcome was the rate of successful same-day discharge without readmission within 48 h. Secondary outcomes included short-term complications, emergency department visits, readmissions, and mortality. Results Five hundred patients underwent RYGB with intended SDD, of whom 465 (93.0%) were successfully discharged. Twenty-one patients (4.5%) were readmitted in the first 48 h postoperatively. None of these patients had a severe bleeding. This results in a success rate of 88.8% of SDD without readmission within 48 h. Conclusions Same-day discharge after RYGB is safe, provided that patients are carefully selected and strict discharge criteria are used. It is an effective care pathway to reduce the burden on hospital capacity. Graphical Abstract

Introduction Same-day discharge after bariatric surgery is increasingly being performed. In current practice, patients with only minor comorbidities are considered eligible for same-day discharge after laparoscopic Roux-en-Y gastric bypass (RYGB). Obstructive sleep apnea (OSA) is a common comorbidity in patients with morbid obesity, with a prevalence of around 70–80% among patients undergoing bariatric surgery. Continuous positive airway pressure (CPAP) is the current gold standard treatment for OSA. We aimed to investigate whether same-day discharge after RYGB is feasible for patients with compliant use of CPAP. Methods In this single-center prospective feasibility study, patients were selected who were scheduled for RYGB and were adequately treated for OSA. Compliance on the use of CPAP had to be proved (> 4 h per night for 14 consecutive nights). There were strict criteria on approval upon same-day discharge. The primary outcome was the rate of successful same-day discharge. Secondary outcomes included short-term complications, emergency department presentations, readmissions, and mortality. Results Forty-nine patients underwent RYGB with intended same-day discharge, of whom 45 (92%) were successfully discharged. Three patients had an overnight stay because of divergent vital signs and one patient due to a delayed start of the surgery. Two patients (4%) were readmitted in the first 48 h postoperatively, both due to intraluminal bleeding which was managed conservatively (Clavien–Dindo 2). There were no severe complications in the first 48 h after surgery. Conclusion Same-day discharge after RYGB can be considered feasible for selected patients with well-regulated OSA. Graphical Abstract