Biliopancreatic

Standard bariatric surgeries include biliopancreatic diversion (BPD), sleeve gastrectomy (SG), Roux-en-Y gastric bypass (RYGB), and adjustable gastric banding (AGB). Laparoscopic sleeve gastrectomy (LSG) is currently favored due to safety, efficacy, and shorter operation time. However, previous literature shows 75.6% weight regain post LSG. Introducing Laparoscopic band sleeve gastrectomy (LBSG) to maintain pouch size is proposed to improve outcomes and reduce weight regain. This study aims to compare the safety and efficacy of LSG vs...

BACKGROUND: Glucagon-like peptide 1 receptor agonists (GLP1-RAs) reduce cardiovascular events and mortality in type 2 diabetes. Limited data are available on diabetes treatment after solid organ transplantation. We aimed to explore the effect of GLP1-RAs on cardiovascular outcomes in transplanted recipients with diabetes. METHODS: We extracted data on adult transplant recipients (kidney, lungs, liver, heart) insured in a large health maintenance organization. Death-censored patients with diabetes treated with GLP1-RAs were matched with nonusers...

BACKGROUND: Methylthioadenosine phosphorylase (MTAP) is an essential metabolic enzyme in the purine and methionine salvage pathway. In cancer, MTAP gene copy number loss ( MTAP loss) confers a selective dependency on the related protein arginine methyltransferase 5. The impact of MTAP alterations in gastrointestinal (GI) cancers remains unknown although hypothetically druggable. Here, we aim to investigate the prevalence, clinicopathological features and prognosis of MTAP loss GI cancers...

BACKGROUND: Despite the fact Roux-en-Y gastric bypass (RYGB) is one of the most efficient bariatric procedures, postoperative weight regain still can be seen. OBJECTIVES: To retrospectively assess the early outcomes and up to 10-year weight results of the conversion of RYGB to biliopancreatic diversion with duodenal switch (BPD-DS). SETTING: French private hospital, 2-surgeon practice in a bariatric surgery center with an experience of >20 RYGB procedures...

The aims of this study were to compare, between pregnant individuals with and without bariatric surgery: (1) eating behaviors, (2) intuitive eating components and, (3) attitudes towards weight gain. This retrospective study included data collected in healthy pregnant individuals with and without previous bariatric surgery who were recruited at the Centre Hospitalier Universitaire (CHU) de Québec-Université Laval . Pregnant individuals who underwent bariatric surgery (biliopancreatic bypass with duodenal switch [n = 14] or sleeve gastrectomy [n = 5]) were individually matched, for age (±0...

BACKGROUND: ERCP is an endoscopic procedure for the diagnosis and treatment of biliopancreatic system diseases. An increase in intra-abdominal pressure due to the insufflation of air to the intestinal lumen may be transmitted to ICP through the course of ERCP. In this prospective, randomized, controlled double-blinded study, we aimed to assess the ICP change using ultrasonography measurement of ONSD in patients undergoing ERCP comparing the effects of propofol and ketofol anesthesia. MATERIAL/METHODS: One hundred and nine patients undergoing ERCP under propofol or ketofol anesthesia were enrolled in the study...

BACKGROUND: Roux-en-Y gastric bypass (RYGB) effectively treats severe obesity, but some patients may require revisional surgery like limb lengthening (LL) for postoperative weight gain. OBJECTIVES: This study aims to compare 30-day serious complications and mortality rates between LL and primary RYGB, given limited safety data on LL. METHODS: Patients who underwent LL and RYGB were identified from the 2020 and 2021 MBSAQIP databases, the only years in which LL data were available...

Background and Objectives : Inflammation and dysregulation in the intestinal barrier function in acute pancreatitis (AP) trigger pancreatic lesions, systemic inflammatory response, and multiple organ dysfunction. Eugenol, as the main component of clove (Syzygium aromaticum), is known for its antioxidant and anti-inflammatory properties. We studied the potentially beneficial effect of eugenol in a rodent model of biliopancreatic duct ligation-induced AP. Materials and Methods : Rats were randomly divided into three groups: Sham, AP, and AP + eugenol (15 mg/kg/day)...

OBJECTIVES: To develop a nomogram to predict the aggressiveness of non-functional pancreatic neuroendocrine tumors (NF-pNETs) based on preoperative computed tomography (CT) features. METHODS: This study included 176 patients undergoing radical resection for NF-pNETs. These patients were randomly divided into the training (n = 123) and validation sets (n = 53). A nomogram was developed based on preoperative predictors of aggressiveness of the NF-pNETs which were identified by univariable and multivariable logistic regression analysis...

BACKGROUND: Due to the difficulty of pathological sampling, the clinical differentiation between benign and malignant biliopancreatic diseases remains challenging. Endoscopic retrograde cholangiopancreatography (ERCP) is used to investigate biliary diseases, enabling the collection of bile. This study assessed potential metabolic alterations in biliopancreatic malignancies by exploring changes in the bile metabolome and the diagnostic potential of bile metabolome analysis. METHODS: A total of 264 bile samples were collected from patients who were divided into a discovery cohort (n = 85) and a validation cohort (n = 179)...

BACKGROUND: Prostein (P501S), also termed solute carrier family 45 member 3 (SLC45A3) is an androgen regulated protein which is preferentially expressed in prostate epithelial cells. Because of its frequent expression in prostate cancer, prostein was suggested a diagnostic prostate cancer marker. METHODS: In order to comprehensively assess the diagnostic utility of prostein immunohistochemistry, a tissue microarray containing 19,202 samples from 152 different tumor types and subtypes as well as 608 samples of 76 different normal tissue types was analyzed by immunohistochemistry...

BACKGROUND: Although uncommon, significant weight recurrence after Roux-en-Y gastric bypass (RYGB) can occur. Options are limited to help patients achieve additional weight loss, and improved techniques for revisional/conversional surgery are needed to achieve optimal outcomes while avoiding significant side effects. Although limited data exist regarding distalization of the Roux limb to achieve a longer biliopancreatic limb leading to some level of malabsorption, we have seen adequate weight loss with minimal significant side effects in patients undergoing this procedure with our approach...

BACKGROUND: Malnutrition and liver impairment after duodenal switch (DS) are possible and undesired complications, often conservatively treated. However, in specific cases, surgical revision may be necessary. This study aims to describe outcomes achieved by two bariatric surgery centers and address effectiveness and safety of revisional surgical procedures to resolve these complications. METHODS: A retrospective chart review was performed in two bariatric surgery centers from 2008 to 2022...

BACKGROUND: Many patients achieve short-term type 2 diabetes (T2D) remission after bariatric surgery, but relapses are common. Diabetes outcomes after bariatric surgery vary across procedures and populations. T2D remission scores are simple clinical tools developed to predict remission after bariatric surgery. However, they have never been tested after Biliopancreatic diversion with duodenal switch (BPD-DS). OBJECTIVES: The aim of this study was to compare the predictive value of T2D remission scores and preoperative diabetes characteristics in predicting T2D remission after BPD-DS...

Obesity significantly increases the risk of developing metabolic and cardiovascular diseases. The most effective management tool for both obesity and type 2 diabetes (T2D) is bariatric/metabolic surgery. Delayed postprandial plasma triglyceride clearance contributes to the development of atherosclerosis in patients with T2D. Biliopancreatic diversion (BPD) was shown to be the most effective procedure in long-term T2D remission. However, the effect of BPD on postprandial metabolic profile has not been studied so far...

The prevalence of obesity has increased significantly over the last several decades, and with its increase comes a wide variety of comorbidities, such as diabetes and cardiovascular disease. Traditionally, diet and exercise have been prescribed for individuals to try and regain control of their weight and health status. Despite this successful method, the compliance rate is significantly below the desired amount. Over the last few decades, a new treatment has been offered to significantly decrease an individual's weight to an optimal BMI between 18 and 25 kg/m2 ...

RATIONALE: Gangliocytic paraganglioma is a rare tumor that can occur in several organs throughout the body. Gangliocytic paraganglioma of the main duodenal papilla is even rarer. This study analyzes and discusses the endoscopic management of a case of gangliocytic paraganglioma of the main duodenal papilla and reviews the relevant literature. It is hoped that this study will increase clinicians' awareness of this disease. PATIENT CONCERNS: Electron endoscopy reveals a duodenal main papillary tumor, and the patient desires further clarification of the nature of the tumor and the next step in the treatment plan...

INTRODUCTION: Obesity is a chronic disease with significant health implications. Bariatric surgery is an effective treatment for obesity-related conditions. However, the timing of post-bariatric body contouring surgery remains uncertain. MATERIALS AND METHODS: We conducted a retrospective study of 1336 patients who underwent bariatric surgery. We analyzed weight trends and variations after different types of bariatric procedures. The Pittsburgh Index was used to evaluate body contouring outcomes...

Introduction: Sleeve gastrectomy with jejunal bypass (SGJB) has been used as a bariatric/metabolic procedure since 2003, in the search for a simpler than other standard techniques and as effective as them. The jejunal-ileal anastomosis can deliver food directly to the hindgut where incretins are secreted. This procedure has gained popularity around the globe and has been studied in rat models as in humans, especially in South America and Asia. In this review, we present the details of the original surgical technique SGJB, summarized all the publications of the procedure, discuss possible advantages and disadvantages, and provide scientific information to look for the real place between bariatric/metabolic procedures...

INTRODUCTION AND IMPORTANCE: Inflammatory myofibroblastic tumors constitute a group of mesenchymal tumors associated with inflammatory infiltration. They occur mainly in young patients. It is classified by the World Health Organization as a borderline neoplasm. They are observed in many organs, particularly the lungs. Digestive localization is rare, and localization into the ampulla of Vater has been reported once. CASE PRESENTATION: We report the case of a 39-year-old patient who was admitted for cholestatic jaundice with right hypochondrium pain...