Bariatric Surgery: Current Trends and Newer Surgeries.

Bariatric surgery has evolved and gained in popularity as it has been recognized as the most sustainable and effective treatment for obesity and related diseases. These related diseases are significant causes of obesity related morbidity and mortality. Most bariatric procedures incorporate some component of gastric restriction with or without intestinal bypass, but the full mechanism of these procedures has yet to be elucidated.

EAES/SAGES evidence-based recommendations and expert consensus on optimization of perioperative care in older adults.

Background: As the population ages, more older adults are presenting for surgery. Age-related declines in physiological reserve and functional capacity can result in frailty and poor outcomes after surgery. Hence, optimizing perioperative care in older patients is imperative.

American Society for Gastrointestinal Endoscopy-European Society of Gastrointestinal Endoscopy guideline on primary endoscopic bariatric and metabolic therapies for adults with obesity.

This joint ASGE-ESGE guideline provides an evidence-based summary and recommendations regarding the role of endoscopic bariatric and metabolic therapies (EBMTs) in the management of obesity. The document was developed using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) framework. It evaluates the efficacy and safety of EBMT devices and procedures that currently have CE mark or FDA-clearance/approval, or that had been approved within five years of document development.

Gender dysphoria and gender-affirming surgery: The New York state experience.

Background: Transgender and gender nonconforming (TGNC) individuals experience incongruence between their self-identified gender versus their birth-assigned sex. In some cases, TGNC patients undergo gender-affirming surgical (GAS) procedures. Although GAS is an evolving surgical field, there is currently limited literature documenting patient characteristics and procedures.

Efficacy of Bowel Regimen in Decreasing Postoperative Constipation in Bariatric Surgery Patients.

Purpose: Postoperative constipation after bariatric surgery is a common complaint, decreasing patient quality of life. No literature exists examining the efficacy of a preoperative bowel regimen in reducing postoperative constipation in this cohort. This study aims explore the efficacy of a well-established bowel regimen, polyethylene glycol (PEG), in reducing constipation frequency and severity after bariatric surgery.

Effect of gender discordance on surgical outcomes in predominantly female patient surgeries in NYS.

Background: Preliminary evidence demonstrates female surgeons have improved post-operative outcomes compared to male colleagues despite underrepresentation in surgery. This study explores the effect of patient-surgeon gender discordance on outcomes in three specialties with high female patient populations: bariatric, foregut, colorectal.

Methods: This is a retrospective study using the New York State (NYS) SPARCS database and first study evaluating outcomes based on surgeon/patient concordance in NYS.

The impact of interval cholecystectomy timing after percutaneous transhepatic cholecystostomy on post-operative adverse outcomes.

Objective: This study aims to explore how timing of interval of cholecystectomy (IC) after percutaneous transhepatic cholecystostomy tube (PTC) placement impacts post-operative outcomes.

Methods: A retrospective database analysis of New York State SPARCs database of IC between 2005 and 2015. The timing for IC ranged between > 1 week and < 2 years.

Demographic and practice patterns among minimally invasive surgery fellowship graduates.

Introduction: Previous reports show that over 85% of general surgery residents choose to pursue fellowship training after completing residency. There continues to be an increase interest among general surgery residents in minimally invasive surgery (MIS) fellowship. Moreover, demographic disparities, particularly gender disparities continue to persist among surgical sub-specialties.

Internal hernia trends following gastric bypass surgery.

Background: Internal hernia is a well-known complication of laparoscopic Roux-en-Y gastric bypass (LRYGB), with reported rates ~ 5% within three months to three years after surgery. Internal hernia through a mesenteric defect can lead to small bowel obstruction. Mesenteric defects began to be more routinely closed, often considered standard practice by 2010.

SAGES/AHPBA guidelines for the use of minimally invasive surgery for the surgical treatment of colorectal liver metastases (CRLM).

Background: Colorectal liver metastases (CRLM) occur in roughly half of patients with colorectal cancer. Minimally invasive surgery (MIS) has become an increasingly acceptable and utilized technique for resection in these patients, but there is a lack of specific guidelines on the use of MIS hepatectomy in this setting. A multidisciplinary expert panel was convened to develop evidence-based recommendations regarding the decision between MIS and open techniques for the resection of CRLM.

An American Board of Surgery Pilot of Video Assessment of Surgeon Technical Performance in Surgery.

Objective: The American Board of Surgery (ABS) sought to investigate the suitability of video-based assessment (VBA) as an adjunct to certification for assessing technical skills.

Background: Board certification is based on the successful completion of a residency program coupled with knowledge and reasoning assessments. VBA is a new modality for evaluating operative skills that have been shown to correlate with patient outcomes after surgery.

Surgical approach to microwave and radiofrequency liver ablation for hepatocellular carcinoma and colorectal liver metastases less than 5 cm: a systematic review and meta-analysis.

Background: Primary hepatocellular carcinoma (HCC) and colorectal liver metastases (CRLM) represent the two most common malignant neoplasms of the liver. The objective of this study was to assess outcomes of surgical approaches to liver ablation comparing laparoscopic versus percutaneous microwave ablation (MWA), and MWA versus radiofrequency ablation (RFA) in patients with HCC or CRLM lesions smaller than 5 cm.

Methods: A systematic review was conducted across seven databases, including PubMed, Embase, and Cochrane, to identify all comparative studies between 1937 and 2021.

The durability of revisional sleeve gastrectomy and Roux-en-Y gastric bypass after previous adjustable gastric band.

Background: Patients with adjustable gastric banding (AGB) often require revision to one-stage or two-stage sleeve gastrectomy (SG) or Roux-en-Y gastric bypass (RYGB).

Objective: To compare the long-term durability of revisional SG and RYGB, in terms of subsequent revision or conversion (RC).

Methods: The New York Statewide Planning and Research Cooperative Systems dataset was queried from 2006 to 2013 for patients who underwent primary SG and RYGB, one-stage, and two-stage conversion from AGB to SG and RYGB.

Socioeconomic disparities in the utilization of primary robotic hernia repair.

Objective: This study aimed to examine socioeconomic disparities in the utilization of primary robotic hernia repair (RHR), utilizing statewide population-level data. It was funded by the SAGES Robotic Surgery Research Grant.

Methods And Procedures: The New York Statewide Planning and Research Cooperative System (SPARCS) administrative database was used to identify adult patients who underwent primary open, laparoscopic, and robotic hernia repair (inguinal, femoral, umbilical, ventral) from 2010 through 2016.

Implementation of entrustable professional activities into fellowship council accredited programs: a pilot project.

Objective: The Fellowship Council (FC) is transitioning to a competency-based medical education (CBME) model, including the introduction of Entrustable Professional Activities (EPAs) for training and assessment of Fellows. This study describes the implementation process employed by the FC during a ten-month pilot project and presents data regarding feasibility and perceived value.

Methods: The FC coordinated the development of EPAs in collaboration with the sponsoring societies for Advanced GI/MIS, Bariatrics, Foregut, Endoscopy and Hepatopancreaticobiliary (HPB) fellowships encompassing the preoperative, intraoperative, and postoperative phases of care for key competencies.

[S073]-The impact of interval appendectomy timing on follow-up adverse outcomes.

Objective: This study aims to compare the timing of interval appendectomy (IA) and its impact on post-operative outcomes.

Methods: A retrospective analysis was performed for adult patients diagnosed with appendicitis between 2006 and 2017. IA was defined as a follow-up appendectomy > 1 week and < 2 years after the initial presentation.

Laparoscopic Heller Myotomy and Dor Fundoplication.

Introduction: Achalasia is an esophageal motility disorder characterized by disordered esophageal peristalsis with failed relaxation of the lower esophageal sphincter resulting in a functional obstruction.Treatment can include medical, endoscopic, or surgical interventions. Although none of these are curative, they each offer methods to create esophageal outflow.

The impact of bariatric surgery on the risk of coronary revascularization.

Background: Metabolic surgery is associated with improved cardiovascular risk profile. Randomized and observational studies exploring the impact of bariatric surgery on follow-up coronary revascularization (CR) as a primary endpoint are limited.

Objectives: To identify the impact of metabolic surgery on the risk of follow-up CR, including percutaneous coronary revascularization (PCI) and coronary artery bypass grafting (CABG) SETTING: Stony Brook Department of Surgery, Stony Brook University Hospital, New York, United States.

SAGES 2022 guidelines regarding the use of laparoscopy in the era of COVID-19.

Background: SARS-CoV-2 has changed global healthcare since the pandemic began in 2020. The safety of minimally invasive surgery (MIS) utilizing insufflation from the standpoint of safety to the operating room personnel is currently being explored. The aims of this guideline are to examine the existing evidence to provide guidance regarding MIS for the patient with, or suspecting of having, the SARS-CoV-2 as well as the healthcare team involved.

Race-insurance disparities in prostate patients' magnetic resonance imaging biopsies and their subsequent cancer care: a New York State cohort study.

For organ-confined prostate cancer, socioeconomic factors influencing Magnetic Resonance Imaging (MRI)-guided biopsy utilization and downstream prostate cancer patients' care are unknown. This retrospective, observational cohort study used the New York Statewide Planning and Research Cooperative System (SPARCS) billing-code driven database to examine the impact of prostate patients' socioeconomic characteristics on prostate cancer care defined as initial biopsy, 2-month post-biopsy cancer diagnoses, and within 1-year cancer-related intervention, controlling for other risk factors. From 2011-2017, the population studied (n = 18,253) included all New York State-based, male, residents aged 18 to 75 without a prior prostatectomy receiving a first-time biopsy; 760 such patient records in 2016 were removed due to data quality concerns.

Guidelines for the performance of minimally invasive splenectomy.

Background: Minimally invasive splenectomy (MIS) is increasingly favored for the treatment of benign and malignant diseases of the spleen over open access approaches. While many studies cite the superiority of MIS in terms of decreased morbidity and length of stay over a traditional open approach, the comparative effectiveness of specific technical and peri-operative approaches to MIS is unclear.

Objective: To develop evidence-based guidelines that support clinicians, patients, and others in decisions on the peri-operative performance of MIS.