Attempted one anastomosis gastric bypass converted to a sleeve gastrectomy in an adult patient with asymptomatic intestinal malrotation: A case report.

Unexpected encounters during surgery for obesity such as midgut malrotation cause specific technical challenges to the surgeon. We present a rare case of asymptomatic complete intestinal malrotation midway during a one anastomosis gastric bypass procedure. A 62-year-old male with a body mass index of 49 kg/m2 and metabolic syndrome was planned for one anastomosis gastric bypass. A gastric tube was created along the lesser curvature. During the attempt to identify the suitable small bowel loop, an unexpected completely malrotated gut was noted. Due to the intraoperative difficulty in identifying the correct loop to anastomose to the gastric tube an intraoperative decision was taken to convert the procedure to a sleeve gastrectomy. The created gastric tube was re-anastamosed to distal stomach, and the redundant stomach was resected. Postoperative recovery was uneventful, and weight loss was satisfactory. Attempted one anastomosis gastric bypass converted to a sleeve gastrectomy was a successful bailout procedure.

Ten Years of Change in Bariatric/Metabolic Surgery in the Asia-Pacific Region with COVID-19 Pandemic: IFSO-APC National Reports 2021.

BACKGROUND: On November 25, 2021, the IFSO-Asia-Pacific Chapter (IFSO-APC) Virtual Meeting 2021 was held online, and the representatives from the Asia-Pacific region presented 10 years of change in bariatric/metabolic surgery and the influence of COVID-19 in the special session of "IFSO-APC National Reports 2010-2020". We herein report the summarized data. METHODS: National bariatric/metabolic surgery data, which included the data of 2010 and 2020, were collected from the representatives using a questionnaire that consisted of 10 general questions. At the congress, the data were calculated and summarized. RESULTS: Thirteen of the 14 national societies responded to the survey. From 2010 to recent years, the populations of individuals with obesity (BMI ≥ 30 kg/m2) and individuals with diabetes both significantly increased. Eight countries and regions expanded the lower limit of criteria for bariatric surgery by 2-5 kg/m2 (BMI), and 5 countries newly established criteria for metabolic surgery in the last ten years. Sixty-nine percent of the countries currently run public health insurance systems, which doubled from 2010. The number of bariatric surgeons and institutions increased more than threefold from 2010. In 2010, 2019, and 2020, surgeons in IFSO-APC societies performed 18,280, 66,010, and 49,553 bariatric/metabolic surgeries, respectively. Due to the COVID pandemic, restriction policies significantly reduced access to surgery in South and Southeast Asian countries. The biggest changes included increased numbers of bariatric surgeons and institutions, operation numbers, public insurance coverage, raising awareness, and national registry systems. CONCLUSION: For the last 10 years, bariatric/metabolic surgery has rapidly grown in the Asia-Pacific region.

Diagnosis and management of gastric leaks after laparoscopic sleeve gastrectomy for morbid obesity.

BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) is increasingly being recognised as a valid stand-alone procedure for the surgical management of morbid obesity. The leak rate from the gastric staple line ranges from 1.4% to 20%. From our experience of management of LSG leaks, we have been able to formulate an algorithm-based approach to the management of these patients. METHODS: All patients referred to our hospital within a 24-month period with a diagnosis of gastric staple line leak in the background of a previous LSG were included in the study. A retrospective case note review was undertaken for these patients and an algorithm formulated. RESULTS: There were fourteen patients in the study. There were four males and ten females. Patients were managed with a combination of laparotomy, laparoscopy, endoscopic covered stenting, percutaneous radiologically guided drainage,jejunal enteric feeding and total parenteral nutrition. In five patients, re-look laparoscopy or laparotomy with washout and drainage was performed. The remaining eight patients were managed conservatively. There were no deaths. CONCLUSIONS: Although it is often disappointing when LSG leaks do occur, with adherence to the basic tenets of the surgical management of enterocutaneous fistulae as well as early detection and a high index of suspicion, these complications can be successfully managed using an algorithm-based multi-disciplinary team approach.