Outcomes of Endoscopic Submucosal Dissection for High-Risk Colorectal Colitis-Associated Neoplasia in Inflammatory Bowel Disease.

Introduction: Inflammatory bowel disease (IBD) patients have an increased risk of developing colorectal cancer. High-risk colorectal colitis-associated neoplasia (HR-CAN) can be difficult to treat using traditional endoscopic resection methods. Aim of the study is to evaluate the outcomes of endoscopic submucosal dissection (ESD) on IBD patients with HR-CANs.

A comprehensive RCT in screening, surveillance, and diagnostic AI-assisted colonoscopies (ACCENDO-Colo study).

Background And Aims: Adenoma detection rate (ADR) serves as a primary quality metric in colonoscopy. Various computer-aided detection (CADe) tools have emerged, yielding diverse impacts on ADR across different demographic cohorts. This study aims to evaluate a new CADe system in patients undergoing colonoscopy.

Endoscopic techniques for the diagnosis of pancreatic cystic lesions.

Pancreatic cysts are mostly incidental findings on computed tomography or magnetic resonance imaging scans, with few patients presenting with abdominal pain or other symptoms. The accurate diagnosis of cysts is important as management depends on the type (neoplastic or non-neoplastic). Cross-sectional imaging is fast being replaced with endoscopic ultrasound (EUS) and various techniques based on that such as EUS-guided fine needle aspiration, EUS-guided needle confocal laser endomicroscopy, EUS-through-the-needle biopsy, and contrast-enhanced EUS.

How to navigate the many direct-to-consumer microbiota analyses and why to use them.

Gut microbiota analysis, until a few years ago an exclusive research tool, has recently begun to spread among doctors and nutritionists around the world as a means aimed at better understanding patient disorders. As often happens, the commercial push has literally exploded and today there are numerous companies that offer microbiota analysis of dubious quality and/or as a business appliance aimed at selling supplements and the like. For non-experts it can therefore be difficult to find one's way among the numerous proposals.

How to preserve the native or reconstructed esophagus after perforations or postoperative leaks: A multidisciplinary 15-year experience.

Background: Esophageal perforation or postoperative leak after esophageal surgery remain a life-threatening condition. The optimal management strategy is still unclear.

Aim: To determine clinical outcomes and complications of our 15-year experience in the multidisciplinary management of esophageal perforations and anastomotic leaks.

Fatal fall from a height: is it possible to apply artificial intelligence techniques for height estimation?

Fall from a height trauma is characterized by a multiplicity of injuries, related to multiple factors. The height of the fall is the factor that most influences the kinetic energy of the body and appears to be one of the factors that most affects the extent of injury. The purpose of this work is to evaluate, through machine learning algorithms, whether the autopsy injury pattern can be useful in estimating fall height.

A Predictive Model Based on Quantitative Fecal Immunochemical Test Can Stratify the Risk of Colorectal Cancer in an Organized Screening Program.

Background & Aims: A significant number of post fecal immunochemical test (FIT) colonoscopies in European-organized colorectal cancer (CRC) screening programs are performed beyond the recommended 31-day threshold due to overburdened colonoscopy services. We aimed to develop a simple predictive model to stratify CRC risk of FIT+ patients.

Methods: In a cohort of screenees undergoing colonoscopy following a positive (≥20 μg hemoglobin/g feces) OC-sensor FIT result between 2004 and 2019, we derived and validated logistic regression-based models including variables independently associated with CRC and advanced neoplasms.

Mannitol for bowel preparation: Efficacy and safety results from the SATISFACTION randomised clinical trial.

Background: Bowel preparation represents a significant issue to high-quality colonoscopy. Oral mannitol requires a single dose, is of low volume, and has a pleasant taste and rapid action.

Aims: This SATISFACTION study compared single-dose (same day) oral mannitol 100 g/750 mL with standard split-dose PEG-ASC2 L (MoviPrep®).

Principle of sample size calculation in gastroenterology research: a practical guide for clinicians.

Introduction: A proper sample size calculation enables to conduct adequately powered randomized controlled trials (RCTs) and to provide a valid assessment of a specific clinical question.

Areas Covered: In the current manuscript, we tried to provide the reader with an easy guide on the principles of sample size calculation in RCTs, tailored specifically to the context of gastroenterology and hepatology. The basics of sample size calculation were commented with a description of some of the main methods, including the calculation of the non-inferiority margin for non-inferiority RCTs and the calculation of the minimum clinically important difference (MCID).

Endoscopic sleeve gastroplasty for metabolic dysfunction-associated steatotic liver disease.

Introduction: Metabolic dysfunction-associated steatotic liver disease (MASLD, formerly nonalcoholic fatty liver disease - NAFLD) is a chronic liver condition linked to obesity and metabolic syndrome. It affects one-third of people globally and, in some cases, can lead to metabolic dysfunction-associated steatohepatitis (MASH, formerly nonalcoholic steatohepatitis, NASH) and fibrosis. Weight loss is crucial for the treatment of MASLD, but diet and lifestyle modifications often fail.

Assessment of the informed consent related to healthcare decisions for medically fragile child in italy: a pilot study.

Background: In Italy, the law n. 219/2017 regarding informed consent states that "Communication time between doctor and patient constitutes treatment time". Legal guardian is designated as a proxy to consent on the child's behalf.

Management of fistulas in the upper gastrointestinal tract.

Fistulas in the upper gastrointestinal (GI) tract are complex conditions associated with elevated morbidity and mortality. They may arise as a result of inflammatory or malignant processes or following medical procedures, including endoscopic and surgical interventions. The management of upper GI is often challenging and requires a multidisciplinary approach.

Prospective, single-arm multicenter, international, observational postmarket study to assess the safety and efficacy of a triangulation platform for treating patients requiring endoscopic gastroplasty.

Background And Aims: Gastric restriction techniques have recently emerged as minimally invasive bariatric procedures. Endoscopic sutured gastroplasty (ESG) with the Endomina (Endo Tools Therapeutics, Gosselies, Belgium) triangulation platform proved to be safe and effective for the treatment of class I and II obesity in prospective studies. In this registry, we aimed to further assess on a larger scale the safety and efficacy of the procedure in routine practice with a dedicated device.

The evolution and current state of bariatric endoscopy in Western countries.

With the alarmingly increasing prevalence of obesity in the Western world, it has become necessary to provide more acceptable treatment options for patients with obesity. Minimally invasive endoscopic techniques are continuously evolving. Currently, metabolic and bariatric endoscopies encompass several different techniques that can offer significant weight loss and improvement in comorbidities with a favorable safety profile.

Probiotics for managing patients after bowel preparation for colonoscopy: an interventional, double-arm, open, randomized, multi-center, and national study (COLONSTUDY).

Background: Bowel preparation (BP) for colonoscopy induces significant changes in gut microbiota, causing dysbiosis that, in turn, elicits intestinal symptoms. Consequently, probiotics may counterbalance the disturbed microbiota after BP. So, probiotics may restore microbiota homeostasis.