Surgery for Obesity and Related Diseases

BACKGROUND: Sexual minorities have higher rates of anxiety, depression, and binge eating compared to heterosexual peers. Internalized weight bias (IWB) is also higher for sexual minorities when compared to heterosexual peers. However, research has not examined whether the relationships between IWB and anxiety, depression, and binge eating differ among heterosexual and sexual minority adults pursuing bariatric surgery. OBJECTIVES: To examine whether sexual orientation (heterosexual or sexual minority) moderated the relationships between IWB and anxiety, depression, and binge eating among adults pursuing bariatric surgery...

BACKGROUND: The formulation of clinical recommendations pertaining to bariatric surgery is essential in guiding healthcare professionals. However, the extensive and continuously evolving body of literature in bariatric surgery presents considerable challenge for staying abreast of latest developments and efficient information acquisition. Artificial intelligence (AI) has the potential to streamline access to the salient points of clinical recommendations in bariatric surgery. OBJECTIVES: The study aims to appraise the quality and readability of AI-chat-generated answers to frequently asked clinical inquiries in the field of bariatric and metabolic surgery...

BACKGROUND: Limited evidence exists on the patterns of medication use for hypertension, diabetes mellitus (DM), and dyslipidemia after bariatric surgery among Asian patients. OBJECTIVES: To investigate the patterns in the use of blood pressure-lowering, glucose-lowering, and lipid-lowering medications following BS in Korean patients with morbid obesity. SETTING: This study is a retrospective cohort study using the Health Insurance Review and Assignment claims database of South Korea (from 2019 to 2021)...

BACKGROUND: Many types of cancer have been found to be associated with being overweight or obese. Literature has demonstrated a reduction in cancer risk in patients who have undergone bariatric surgery. OBJECTIVES: To compare the incidence and types of new cancer diagnoses, cumulative cancer incidence, cancer risk, and overall survival in patients with obesity who underwent bariatric surgery with that of those who did not. SETTING: Community-based academic medical center...

No abstract text is available yet for this article.

Roux-en-Y gastric bypass (RYGB) and gastric sleeve (GS) have been associated with significant reductions in bone mineral density (BMD) and fluctuations in serum levels of calciotropic hormones. These changes pose a risk to bone health. The study assessed the short-term (12 and 24 months) effects of RYGB and GS on BMD and calciotropic hormones. PubMed, Embase, and Cochrane Library databases were searched. Analyses considered follow-up (12 and 24 months) with BMD as main outcome at three sites (femoral neck, total hip, and lumbar spine) and one for each calciotropic hormone (25 OH vitamin D and parathyroid hormone [PTH])...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

BACKGROUND: Metabolic and bariatric surgery (MBS) is a potent intervention for addressing obesity-related medical conditions and achieving sustainable weight loss. Beyond its conventional role, MBS has demonstrated potential to serve as a transitional step for patients requiring various interventions. However, the implications of MBS in the context of neoplasia remain understudied. OBJECTIVES: To explore the feasibility of MBS as a possible attempt to reduce surgical and treatment risks in patients with benign tumors or low-grade cancers...

BACKGROUND: The Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) has been a game changer for metabolic and bariatric surgery (MBS), with continuous improvements in safety and outcomes throughout the years of its usage. It allows in-depth evaluations of MBS procedures, presenting practitioners and researchers with unparalleled opportunities for quality assessment, research and clinical advancement. OBJECTIVES: To offer an updated overview of MBSAQIP-related publications...

BACKGROUND: It is unclear whether routine upper gastrointestinal swallow study (SS) in the immediate postoperative period is associated with earlier diagnosis of gastrointestinal leak after bariatric surgery. OBJECTIVE: To investigate the relationship between routine SS and time to diagnosis of postoperative gastrointestinal leak. SETTING: MBSAQIP-accredited hospitals in the United States and Canada. METHODS: We conducted an observational cohort study of adults who underwent laparoscopic primary Roux-en-Y gastric bypass (RYGB) (n = 82,510) and sleeve gastrectomy (SG) (n = 283,520) using the MBSAQIP 2015-2019 database...

BACKGROUND: Obesity and nonalcoholic fatty liver disease (NAFLD) are an increasing health care burden worldwide. Weight loss is currently the best option to alleviate NAFLD and is efficiently achieved by bariatric surgery. Presence of NAFLD seems to be predictive for postoperative weight loss. To date, only few predictive factors for postbariatric weight loss (age, diabetes, psychiatric disorders) are established. OBJECTIVES: Since liver fibrosis is the pathogenic driver for the progression of liver disease, we investigated its role in predicting postoperative weight loss...

BACKGROUND: Bariatric procedures are associated with nutrient deficiencies. Studies show an association between gastric bypass (Roux-en-Y gastric bypass [RYGB]) and hypovitaminosis D as well as hyperparathyroidism, yet few compare RYGB to sleeve gastrectomy (SG), and large long-term analyses are scarce. OBJECTIVE: Evaluate trends of vitamin D and parathyroid hormone (PTH) levels in RYGB and SG. SETTING: National quality register. METHOD: The Scandinavian Obesity Surgery Registry records all bariatric surgeries in Sweden...

BACKGROUND: Patients with obesity who undergo bariatric surgery achieve sustained weight loss but are often left with excess skin folds that cause functional and psychological deficits. To remove excess skin, patients can undergo postbariatric BCS; however, cost and lack of insurance coverage present a significant barrier for many patients. OBJECTIVES: This study aimed to characterize the financial impact of treatment on all patients who received bariatric surgery and to compare between those receiving only bariatric surgery and those with postbariatric BCS...

BACKGROUND: Patients who undergo metabolic and bariatric surgery (MBS) are at risk for thromboembolism. Patients are susceptible to coronavirus throughout the perioperative period, which also has a well-known association with thrombotic complications. OBJECTIVES: To identify and define the association between venous thromboembolism (VTE) and postoperative coronavirus diagnosis in bariatric surgery patients. SETTING: United States. METHODS: We conducted a retrospective cohort study using the MBS Accreditation and Quality Improvement Program (MBSAQIP) 2021 database to analyze the incidence of VTE within 30 days of surgery...

BACKGROUND: Despite the favorable outcomes and safety profile associated with metabolic and bariatric surgery (MBS), complications may occur postoperatively, necessitating emergency general surgery (EGS) intervention. OBJECTIVES: To evaluate the association of outcomes in patients with prior MBS following EGS interventions. SETTING: Academic, University-affiliated; USA. METHODS: All adults undergoing nonelective EGS operations were identified using the 2016 to 2020 Nationwide Readmission Database...

BACKGROUND: The relationship between theoretically relevant psychosocial and behavioral variables and outcomes of metabolic and bariatric surgery remains unclear. Some studies have found that the presence of psychopathology, disordered eating, and impulsivity, either before surgery or during the early postoperative period, is associated with suboptimal postoperative weight loss. Other studies have not found these relationships. OBJECTIVE: Examine the relationship between psychopathology, disordered eating, impulsivity, and weight loss 24 months postoperatively...

BACKGROUND: Predictive weight loss models can help patients meet their expectations after bariatric surgery and assist physicians in responding to deviations from the predicted weight. A model published by Seyssel et al. appears to accurately predict postoperative body mass index. OBJECTIVES: We aimed to demonstrate this model's performance in terms of rapid detection of insufficient weight loss (surgical nonresponse). SETTING: Cantonal Hospital, Switzerland...