Enhanced Recovery After Surgery Protocol in Bariatric Surgery Leads to Decreased Complications and Shorter Length of Stay.

Purpose: Enhanced recovery after surgery (ERAS) programs have been shown in some specialties to improve short-term outcomes following surgical procedures. There is no consensus regarding the optimal perioperative care for bariatric surgical patients. The purpose of this study was to develop a bariatric ERAS protocol and determine whether it improved outcomes following surgery.
Materials and Methods: An IRB-approved prospectively maintained database was retrospectively reviewed for all patients undergoing bariatric surgery from October 2018 to January 2020. Propensity matching was used to compare post-ERAS implementation patients to pre-ERAS implementation.
Results: There were 319 patients (87 ERAS, 232 pre-ERAS) who underwent bariatric operations between October 2018 and January 2020. Seventy-nine patients were kept on the ERAS protocol whereas 8 deviated. Patients who deviated from the ERAS protocol had a longer length of stay when compared to patients who completed the protocol. The use of any ERAS protocol (completed or deviated) reduced the odds of complications by 54% and decreased length of stay by 15%. Furthermore, patients who completed the ERAS protocol had an 83% reduction in odds of complications and 31% decrease in length of stay. Similar trends were observed in the matched cohort with 74% reduction in odds of complications and 26% reduction in length of stay when ERAS was used.
Conclusions: ERAS protocol decreases complications and reduces length of stay in bariatric patients.
(© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)