III BRAZILIAN CONSENSUS STATEMENT ON ENDOSCOPIC ULTRASOUND.

Background: In the past decades, endoscopic ultrasound has developed from a diagnostic tool to a platform for many therapeutic interventions. Various technological advancements have emerged since the last Brazilian Consensus, demanding a review and update of the recommendations based on the best scientific evidence.

Methods: A group of 32 renowned echoendoscopists selected eight relevant topics to be discussed to generate clinical questions.

Endoscopic submucosal dissection vs. endoscopic mucosal resection in the treatment of early Barrett's neoplasia: Systematic review and meta-analysis.

Objectives: Endoscopic resection is the preferred approach to treat early Barrett's neoplasia, reducing the need for surgical interventions. However, the best choice between endoscopic mucosal resection (EMR) or endoscopic submucosal dissection (ESD) remains unclear. The study aimed to compare the efficacy and safety of EMR vs.

Patient-Related Factors Associated With Long-Term Outcomes After Successful Endoscopic Balloon Dilation For Crohn's Disease-Associated Ileo-Colic Strictures: A Systematic Review and Meta-analysis.

Background: Successful Crohn's disease (CD) therapy relies on timely and precise management strategies. Endoscopic balloon dilation (EBD) has been applied as a first-line treatment for symptomatic CD-associated strictures due to its minimally invasive nature and the possibility of preserving intestinal length.

Objective: The aim of the present study was to determine patient-related predictive factors associated with the need for surgery for CD-associated ileocolic strictures after technically successful EBD.

Effectiveness and Safety of the Allurion Swallowable Intragastric Balloon for Short-term Weight Loss: A Systematic Review and Meta-analysis.

Background: Obesity poses a severe health problem worldwide, with an estimated impact on 17.5% of the adult population by 2035. Among the endoscopic applications for treating this comorbidity, intragastric balloons are the most widely used.

Endoscopic Versus Surgical Treatment for Ampullary Lesions: A Systematic Review With Meta-Analysis.

Ampullary lesions (ALs) can be treated through either an endoscopic approach (EA) or a surgical approach (SA). However, it is important to note that EAs carry a significant risk of incomplete resection, while opting for surgical interventions can result in substantial morbidity. We performed a systematic review and meta-analysis for R0 resection, recurrence, adverse events in general, major adverse events, mortality, and length of hospital stay between SAs and EAs.

EVALUATION OF QUALITY INDICATORS OF SCREENING COLONOSCOPY PERFORMED IN A PRIVATE QUARTERNARY HOSPITAL IN BRAZIL.

Background: Colorectal cancer is the third most common type of cancer in Brazil, despite the availability of screening methods that reduce its risk. Colonoscopy is the only screening method that also allows therapeutic procedures. The proper screening through colonoscopy is linked to the quality of the exam, which can be evaluated according to quality criteria recommended by various institutions.

Endoscopic vacuum therapy: pitfalls, tips and tricks, insights, and perspectives.

This article provides a comprehensive review of the use of endoscopic vacuum therapy (EVT) in the management of transmural gastrointestinal (GI) defects (TGIDs) and its future perspectives, such as pre-emptive EVT and novel indications, including GI bleeding and large gastroduodenal ulcers management. This review is based on the available literature data and personal experience to demystify the mentioned limitations of EVT as technical difficulties related to the procedure, possible patients' complaints, and institutions' concerns, by sharing several tips and tricks to overcome EVT-related challenges that may discourage endoscopists from using this live-saving technique, and consequently, restricting patients to receive this therapy, which may lead to undesired outcomes. Several factors, such as placement techniques, EVT type selection, management during its use, EVT system exchanges, device removal, type of anesthesia, and how to avoid EVT-related adverse events are described in detail.

Invasive Therapeutic Strategies for Stricturing Crohn's Disease in Childhood: A Systematic Review and Meta-Analysis.

Background: Crohn's disease (CD) is a chronic inflammatory condition of the gastrointestinal tract. Current drugs are not effective for treating the primary fibrotic component of CD. Recommended invasive treatments include endoscopic balloon dilation, surgery with resection, or strictureplasty.

Pure cut vs. Endocut in endoscopic biliary sphincterotomy: Systematic review and meta-analysis of randomized clinical trials.

Biliary sphincterotomy is a crucial step in endoscopic retrograde cholangiopancreatography (ERCP), a procedure known to carry a 5% to 10% risk of complications. The relationship between Pure cut, Endocut, post-ERCP pancreatitis (PEP) and bleeding is unclear. This systematic review and meta-analysis compared these two current types and their relationships with adverse events.

Pseudotumoral Amyloidosis Presentation With Upper Digestive Bleeding.

 is a condition related to the extracellular deposition of abnormal fibrillar proteins. Gastric involvement may present as a systemic or localized form of the disease. The endoscopic presentation can vary from nodular, ulcerated, or infiltrative lesions.

Choosing the best endoscopic approach for post-bariatric surgical leaks and fistulas: Basic principles and recommendations.

Post-surgical leaks and fistulas are the most feared complication of bariatric surgery. They have become more common in clinical practice given the increasing number of these procedures and can be very difficult to treat. These two related conditions must be distinguished and characterized to guide the appropriate treatment.

Gastroesophageal Reflux Waning Over Time in Endoscopic Versus Surgical Myotomy for the Treatment of Achalasia: A Systematic Review and Meta-Analysis.

Peroral endoscopic myotomy (POEM) and Heller myotomy with fundoplication (HMF) effectively treat achalasia, an esophageal motor disease. Although a significant number of meta-analyses have compared POEM and HMF, these studies showed discrepant postoperative gastroesophageal reflux disease (GERD) conclusions. This review aimed to objectively compare GERD over time, as well as the efficiency, safety, and adverse events in POEM versus HMF for treating achalasia.