Same-Day Discharge after Laparoscopic Roux-en-Y Gastric Bypass: An Analysis of the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program Database.

BACKGROUND:Laparoscopic Roux-en-Y gastric bypass (LRYGB) has been performed with successful discharge on postoperative day 1 (POD1). There are limited studies on same-day discharge after LRYGB. The objective of this study was to examine the frequency and outcomes of same-day discharge after LRYGB. STUDY DESIGN:The 2015 Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) database was analyzed for adult patients who underwent elective LRYGB cases with same-day vs POD1 discharge. Open and revisional cases were excluded. Multivariate analysis was performed to compare risk-adjusted 30-day mortality, overall morbidity, readmission, and reoperation. RESULTS:There were 354 (0.9%) patients who were discharged on the same day as surgery after LRYGB. After exclusion criteria, 319 patients with same-day discharge and 9,402 patients with POD1 discharge were examined. For same-day vs POD1 discharge groups, mean ages were 45.0 and 44.5 years, respectively, and mean BMIs were 47.3 kg/m2 and 45.9 kg/m2, respectively. The unadjusted mortality rate was significantly higher for same-day compared with POD1 discharge (0.94% vs. 0.05%, respectively; p = 0.0017). Compared with POD1 discharge, same-day discharge had higher overall morbidity (3.76% vs 1.54%; adjusted odds ratio [AOR] 2.41; p = 0.0216), but no statistically significant differences for readmissions (3.45% vs. 3.66%; AOR 0.85; p = 0.9999) or reoperations (1.88% vs. 0.89%; AOR 2.33; p = 0.2428). CONCLUSIONS:Same-day discharge after LRYGB is associated with increased morbidity and mortality compared with POD1 discharge. The practice of same-day discharge after LRYGB should be considered experimental until further studies confirm which patient characteristics will ensure safe same-day discharge

One-Year Mortality after Contemporary Laparoscopic Bariatric Surgery: An Analysis of the Bariatric Outcomes Longitudinal Database.

BACKGROUND:Contemporary mortality after bariatric surgery is low and has been decreasing over the past 2 decades. Most studies have reported inpatient or 30-day mortality, which may not represent the true risk of bariatric surgery. The objective of this study was to examine 1-year mortality and factors predictive of 1-year mortality after contemporary laparoscopic bariatric surgery. STUDY DESIGN:Using the 2008 to 2012 Bariatric Outcomes Longitudinal Database (BOLD), data from 158,606 operations were analyzed, including 128,349 (80.9%) laparoscopic Roux-en-Y gastric bypass (LRYGB) and 30,257 (19.1%) laparoscopic sleeve gastrectomy (LSG) operations. Multivariate logistic regression was used to determine independent risk factors associated with 1-year mortality for each type of procedure. RESULTS:The 30-day and 1-year mortality rates for LRYGB were 0.13% and 0.23%, respectively, and for LSG were 0.06% and 0.11%, respectively. Risk factors for 1-year mortality included older age (LRYGB: adjusted odds ratio [AOR] 1.05 per year, p < 0.001; LSG: AOR 1.08 per year, p < 0.001); male sex (LRYGB: AOR 1.88, p < 0.001); higher BMI (LRYGB: AOR 1.04 per unit, p < 0.001; LSG: AOR 1.05 per unit, p = 0.009); and the presence of 30-day leak (LRYGB: AOR 25.4, p < 0.001; LSG: AOR 35.8, p < 0.001), 30-day pulmonary embolism (LRYGB: AOR 34.5, p < 0.001; LSG: AOR 252, p < 0.001), and 30-day hemorrhage (LRYGB: AOR 2.34, p = 0.001). CONCLUSIONS:Contemporary 1-year mortality after laparoscopic bariatric surgery is much lower than previously reported, at <0.25%. It is important to continually refine techniques and perioperative management in order to minimize leaks, hemorrhage, and pulmonary embolus after bariatric surgery because these complications contribute to a higher risk of mortality

The Role of Fluorescent Angiography in Anastomotic Leaks.

Anastomotic leaks following colorectal anastomosis has substantial implications including increased morbidity, longer hospitalization, and reduced overall survival. The etiology of leaks includes patient factors, technical factors, and anastomotic perfusion. An intact anastomotic blood supply is especially crucial in the physiology of anastomotic healing. To date, no established intraoperative methods have been developed that reliably and reproducibly identify and prevent leak occurrence. Recently, fluorescent angiography (FA) with indocyanine green (ICG) has emerged as an innovative modality for intraoperative perfusion assessment. ICG-FA can be performed before or after intestinal resection or, alternatively, after creation of the anastomosis. Angiographic assessment with near-infrared camera filters allows determination of perfusion adequacy, guiding additional intestinal resection and anastomotic revision. Early clinical experiences with ICG-FA demonstrated safety and feasibility. Large, multi-center prospective trials, such as the Perfusion Assessment in Laparoscopic Left-Sided/Anterior Resection Study (PILLAR II), demonstrated ease of use with remarkably low anastomotic leak rates after ICG-FA-guided intraoperative revision. Current randomized control trials featuring utilization in ICG-FA in low anterior resection are currently underway and will further clarify the role of ICG-FA in leak identification and prevention. Apart from colorectal surgery, FA has also been successfully employed in other surgical disciplines such as plastic surgery, vascular surgery, foregut surgery, urology, and gynecology