There is increasing interest in same day discharge (SDD) after metabolic and bariatric surgery (MBS). Among older adults, the safety of SDD is unclear and, as a result, this age group is often excluded from SDD protocols. We aimed to characterize the safety profile of SDD in adults ≥ 65years. The 2015-2022 MBSAQIP was queried for patients ≥ 65years undergoing primary sleeve gastrectomy or RYGB. Patients were stratified based on postoperative day (POD) of discharge: SDD, POD1, POD2, POD3, and ≥ POD4. Logistic regression was used to examine associations between SDD and 30-day Clavien-Dindo complications and readmissions. We identified 63,486 patients ≥ 65years; the median (IQR) age was 68 (4) years. Overall, 2.12% of patients underwent SDD while the majority (52.8%) were discharged on POD1. From 2015 to 2022, the proportion with SDD increased from 1.15% to 4.33%. Compared to those discharged on later days, patients undergoing SDD had proportionally fewer obesity-associated diseases, including insulin-dependent diabetes (SDD 14.2%, POD1 15.5%, POD2 20.4%, POD3 23.2%, POD4 + 26.1%) and COPD (SDD 3.2%, POD1 4.7%, POD2 5.7%, POD3 7.2%, POD4 + 9.6%) (all p < 0.001). Compared to POD1 discharge, SDD was not significantly associated with any class of Clavien-Dindo complications or 30-day readmissions (all p > 0.05). Though use of SDD after MBS in adults ≥ 65years has increased from 2015 to 2022, it remains an uncommon practice. Those undergoing SDD have fewer obesity-associated diseases and, in this select cohort of older adults, SDD is not associated with worse postoperative morbidity and mortality. Careful patient selection is critical for safe SDD in adults ≥ 65years.
Read full abstract