Disparities in Bariatric Surgery Outcomes: A Regional Analysis.

Purpose: The success of metabolic and bariatric surgery (MBS) is impacted by significant pre-surgical attrition rates and poor postoperative follow-up. This study focused on geographic variations in attrition rates and surgical outcomes for MBS practice for which the patient population is drawn from nine Chicago neighborhoods, to examine whether suboptimal weight loss or reduced adherence to the program varied across neighborhoods.

Methods: Patients who presented for their initial MBS consultation at the University of Illinois (UI) Health's program between January 2019 and December 2020 were identified from electronic medical records.

Timing Considerations for Sleeve Gastrectomy in Kidney Transplant Patients: A Single Center Evaluation.

Current scientific literature is deficient in detailing the optimal timing for conducting bariatric surgery in relation to kidney transplantation. In this study, we performed a retrospective evaluation of kidney transplant recipients with BMI >35 kg/m. It aimed to provide data on those who received both sleeve gastrectomy (SG) and kidney transplantation (KT) simultaneously, as well as on patients who underwent SG and KT at different times, either before or after.

Management of Gastroesophageal Reflux Disease after Sleeve Gastrectomy: Effectiveness of Medical, Endoscopic, and Surgical Therapies.

Sleeve gastrectomy (SG) has become the most frequently performed bariatric operation in the United States. One of the main disadvantages of this procedure is the risk of developing gastroesophageal reflux disease (GERD) after the operation. We aimed to analyze different approaches for the treatment of GERD after SG.

Strengths and weaknesses of telemedicine: Survey analysis in a single center bariatric surgery program.

Background: Despite Telemedicine being considered by most patients as the preferred follow-up method, bariatric surgery programs that include virtual consults still exhibit high attrition rates. This study analyzed the strengths and weaknesses of telemedicine in a single-center bariatric surgery program.

Methods: We developed a 5-minute, 10-question online survey via Qualtrics and examined the results between 108 patients under telehealth visits by the bariatric team at the University of Illinois at Chicago from August to November 2022.

Adiposomes from Obese-Diabetic Individuals Promote Endothelial Dysfunction and Loss of Surface Caveolae.

Glycosphingolipids (GSLs) are products of lipid glycosylation that have been implicated in the development of cardiovascular diseases. In diabetes, the adipocyte microenvironment is characterized by hyperglycemia and inflammation, resulting in high levels of GSLs. Therefore, we sought to assess the GSL content in extracellular vesicles derived from the adipose tissues (adiposomes) of obese-diabetic (OB-T2D) subjects and their impact on endothelial cell function.

Management of Long-Segment Barrett's Esophagus.

Gastroesophageal reflux disease is a common gastrointestinal disorder with one of its most feared complications being Barrett's esophagus (BE). Currently, most of the recommendations of BE management are driven by the level of dysplasia. However, the length of BE might also be related to the risk of dysplasia/malignant transformation.

Postoperative Follow-up Compliance: The Achilles' Heel of Bariatric Surgery.

Regular postoperative follow-up appointments are critical for assessing the effectiveness of the operation and ensuring adequate nutrition, as well as for prompt identification of any complications. In this study, we aimed to determine compliance to follow-up appointments after bariatric surgery and examine factors associated with compliance. We performed a retrospective analysis of all patients who underwent bariatric surgery at the University of Illinois at Chicago between January 1st 2019 and December 30th 2019.

Attrition Rates Among African American Patients with Obesity Seeking Bariatric Surgery: a High-Volume Single Center Analysis.

Despite the greater prevalence of obesity, African American (AA) adults represent a minority of bariatric surgery patients. The aim of this study was to determine variables associated with attrition among AA patients seeking bariatric surgery. We performed a retrospective analysis of a consecutive series of AA patients with obesity referred for surgery and who initiated the preoperative work-up as per insurance requirements.

Obesity-Associated Vitamin D Deficiency Correlates with Adipose Tissue DNA Hypomethylation, Inflammation, and Vascular Dysfunction.

Vitamin D (VD) deficiency is a hallmark of obesity and vascular dysfunction. We sought to test the hypothesis that VD deficiency may contribute to obesity-related vascular dysfunction by inducing adipokine hypomethylation and augmented expression. To this end, we collected blood and adipose tissues (ATs) from a cohort of 77 obese participants who were classified as having mild, moderate, or severe VD deficiency.

Robotic inguinal hernia repair: is the new Da Vinci single port platform providing any benefit?

Background: The utilization of the robot for inguinal hernia repairs has increased in the past years. The new Da Vinci Single Port (SP) system provides the benefits of single-incision procedures and might overcome the technical difficulties of previous single-incision techniques. The aim of this study was to evaluate the safety and feasibility of the SP transabdominal preperitoneal inguinal hernia repair (SP-TAPP) and compare its outcomes to the robotic multiport technique (MP-TAPP).

Outcomes of same-day discharge sleeve gastrectomy and Roux-en-Y gastric bypass: a systematic review and meta-analysis.

Length of stay after bariatric surgery has progressively shortened. Same-day discharge (SDD) has been reported for the 2 most common bariatric procedures, Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG). The aim of this study is to evaluate the safety and success of SDD following SG and RYGB.

Is Same-Day Discharge After Roux-en-Y Gastric Bypass Safe? A Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program Database Analysis.

Purpose: Same-day discharge (SDD) after bariatric surgery is gaining popularity. We aimed to analyze the safety of SDD after Roux-en-Y gastric bypass (RYGB) and compare its outcomes to inpatients discharged on postoperative days 1-2.

Materials And Methods: We performed a retrospective analysis of the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program database for the period 2015-2020.

May the robotic approach expand the indications for redo surgery in recurrent pNETs in Multiple Neuroendocrine Neoplasia type 1?

Pancreatic neuroendocrine tumors (pNETs) represent the leading cause of disease-specific mortality in patients with Multiple Neuroendocrine Neoplasia type 1 (MEN1). Although surgery is the recommended treatment for non-functional pNETs >2 cm, the management of recurrent lesions between 1 and 2 cm is controversial. Robotic surgery was used on a 29-year-old female with MEN1 and previous distal splenopancreatectomy that presented with a 1 cm recurrent pNET.

DNA Hypomethylation as a Potential Link between Excessive Alcohol Intake and Cardiometabolic Dysfunction in Morbidly Obese Adults.

A large percentage of obese patients in the United States suffer a comorbid substance use disorder, mainly alcohol use. Alcohol consumption interferes with the absorption of dietary methyl donors such as folate required for the one-carbon metabolism pathway and subsequently for DNA methylation. In this study, we assessed the association between alcohol consumption and DNA methylation in obese subjects.

Robotic single-port surgery: Preliminary experience in general surgery.

Background: We aim to analyse the safety and feasibility of the DaVinci Single Port (SP) platform in general surgery.

Methods: A prospective series of robotic SP transabdominal pre-peritoneal inguinal hernia repairs (SP-TAPP) and cholecystectomies (SP-C) (off-label) were analysed. Primary endpoints were safety and feasibility defined by the need for conversion and incidence of perioperative complications.

Bariatric Surgery Conversions in MBSAQIP Centers: Current Indications and Outcomes.

Background: The demand for revisional bariatric surgery has increased, and bariatric conversions (BC) to a different procedure represent most of the revisional cases. The 2020 Metabolic and Bariatric Surgery Accreditfnation and Quality Improvement Program (MBSAQIP) database was expanded to include additional variables on BC. This study aims to analyze the indications and outcomes of BC.