A Multi-institutional Study on the Mid-Term Outcomes of Single Anastomosis Duodeno-Ileal Bypass as a Surgical Revision Option After Sleeve Gastrectomy.

INTRODUCTION: Recently, a single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) has become increasingly popular for patients with BMI > 50 as a primary or staged surgery. Staging allows surgeons to do the sleeve gastrectomy (SG) first with the conversion only happening when a failure or technical challenge is identified. PURPOSE: We present the mid-term outcomes of SADI bypass surgery after SG. METHOD: A retrospective analysis was performed on a prospective database from four institutions. Ninety-six patients were identified from 2013 to 2018. Patients were divided into two groups: one had two-stage SADI because of insufficient weight loss, the second had planned two-stage SADI because of super obesity (BMI > 50 kg/m2). Incidence of complications was divided into < 30 days and > 30 days. RESULT: Of 96 patients, 3 patients were completely lost to follow-up. The mean age was 44.8 ± 11.3 years. There were no deaths or conversion to open surgery. The postoperative early complication and late complication rate was 5.3% and 6.4% respectively. At 24 months, group 2 had higher %weight loss (WL) and change in BMI units compared to group 1 with statistically significant difference. The average WL and change in BMI for entire patient's population at 24 months after 2nd stage SADI was 20.5% and 9.4 units respectively. The remission rate for DM was 93.7% with or without the use of medication. CONCLUSION: The two-stage approach to SADI-S appears technically simpler than a single compromised operation. However, this approach needs more patients to understand its limitations.

Duodenal switch: Fully stapled technique.

BACKGROUND: Duodenal switch and single anastomosis modifications continue to gain greater interest among bariatric surgeons. Limiting factors to adoption include concerns around the nutritional management, patient compliance and follow-up, and the technical challenge of the operation. The majority of techniques offered currently use a hand-sewn duodenoileostomy. This approach is limited by the steep learning curve as well as longer operating times. OBJECTIVES: We present a video demonstrating the fully stapled technique for duodenoileostomy and ileileostomy. We offer technical pearls around the technique, specifically focused on maintaining a widely patent anastomosis, open biliopancreatic limb, safe duodenal dissection, and correct loop orientation. METHODS: Laparoscopic fully stapled duodenoileostomy for duodenal switch and single anastomosis modification. SETTING: Community hospital, single institution, 3 surgeons. CONCLUSION: Triple staple offers a reproducible and safe technique for the duodenoileostomy and specifically for construction of a Roux or loop anastomosis in duodenal switch.

Robotic-assisted adrenalectomy for adrenal incidentaloma: case and review of the technique.

An incidental left adrenal mass was found in a patient during an evaluation for mediastinal widening. The patient had no symptoms attributable to adrenal excess. Preoperative biochemical screening was negative for a functioning medullary or cortical adrenal tumor. Surgical resection was successfully completed with the assistance of the da Vinci robotic system. Pathology demonstrated a rare adrenal oncocytoma.