Malnutrition After Single Anastomosis Sleeve Ileal Bypass: A Single-Center Experience.

The authors raise concerns regarding the study by Wafa et al. on the high rates of malnutrition and revisional surgery after single anastomosis sleeve ileal (SASI) bypass. The small sample size (30 patients), single-center design, and lack of multicenter data limit the generalizability of the findings. The authors question the learning curve of the surgeon and whether the high complication rates are due to the surgeon's experience or inherent to the SASI technique. The involvement and contribution of co-authors from different institutions are unclear, potentially introducing bias. The study lacks preoperative nutritional assessment data, making it difficult to determine if postoperative deficiencies are due to SASI or preexisting issues. The nutritional management and supplementation protocols are not detailed, and the mechanisms behind the high incidence of malnutrition are not discussed. A comparison with well-established bariatric procedures is missing, making it challenging to assess the relative risks and benefits of SASI. The authors conclude that more extensive, multicenter studies with comprehensive preoperative nutritional assessments, detailed management protocols, and long-term follow-up are needed to fully evaluate SASI. Until such data are available, SASI should be considered experimental and performed only in well-designed clinical trials with rigorous patient selection and monitoring.

Endoscopic Mucosal Resection and Endoscopic Submucosal Dissection.

Therapeutic endoscopy is an emerging field within general surgery. This article explores the evidence for and usage of endoscopic mucosal resection and endoscopic submucosal dissection throughout the gastrointestinal tract. We aim to educate surgeons and provide an understanding of these techniques. With education and appropriate training, the surgeon will gain confidence and hopefully adopt these tools into their daily practice.

[Endoscopy after bariatric surgery: what the endoscopist must know]. / Endoscopía luego de cirugía bariátrica: Lo que debe saber el endoscopista.

Endoscopy is essential in the assessment and treatment of the bariatric patient, especially in the postoperative state. Since bariatric surgery is increasing exponentially, endoscopists should be familiar with the anatomy and how to manage possible complications. New less invasive therapeutic tools will have a major impact on the prognosis of these patients. Dreaded complications such as leaks, stenosis or weight regain can be successfully assessed and treated by endoscopy. Postoperative evaluation of symptoms requires the precise search of details that can change patient's management.

Endoscopic septotomy as a treatment for leaks after sleeve gastrectomy: Meeting presentations: Digestive Disease Week 2019.

Background and study aims Sleeve gastrectomy (LSG) is the most commonly performed bariatric procedure in the world. Leaks are the most feared complications after this procedure. Endoscopic septotomy has been described as a resolution technique that could be useful in the setting of late and chronic leaks. We present our experience in the management of gastric leaks with this advanced endoscopic technique. Patients and methods Retrospective review of patients who have been admitted to our hospital from January 2016 to December 2018. Results Five patients were found. All had their index surgery in outside hospitals. The average age was 51 years (range 40 - 69), and four patients were female. Mean time from LSG to leak presentation was 15 days (range 7 - 25). Mean time from leak presentation to septotomy procedure was 61 days (range 21 - 110). All patients were treated with sleeve dilatation before septotomy using endoscopic achalasia balloons. Mean procedure time was 79 minutes (range 55 - 125). Success was achieved in 80 % of patients, and no complications related to the procedure were identified. One patient underwent total gastrectomy for definitive management. Mean follow-up time was 14.25 months (range 6 - 26), and the average time for fistula closure was 60.25 days. Conclusion Endoscopic septotomy is safe and effective for management of chronic leaks after LSG. Associated non-selective dilatation may be a crucial step to allow distal patency and axis rectification for appropriate leak closure.

Endoscopía luego de cirugía bariátrica: Lo que debe saber el endoscopista / Endoscopy after bariatric surgery: what the endoscopist must know

Endoscopy is essential in the assessment and treatment of the bariatric patient, especially in the postoperative state. Since bariatric surgery is increasing exponentially, endoscopists should be familiar with the anatomy and how to manage possible complications. New less invasive therapeutic tools will have a major impact on the prognosis of these patients. Dreaded complications such as leaks, stenosis or weight regain can be successfully assessed and treated by endoscopy. Postoperative evaluation of symptoms requires the precise search of details that can change patient's management.