Incidence of Post-ERCP Pancreatitis in Patients Receiving Rectal Indomethacin vs. Compounded Rectal Diclofenac Prophylaxis.

Background And Aims: Endoscopic retrograde cholangiopancreatography (ERCP) carries a 3-15% risk of post-ERCP pancreatitis (PEP). Rectal indomethacin reduces the risk of PEP, but its cost has increased more than 20-fold over the past decade. Rectal diclofenac is also used to prevent PEP but is not commercially available in the United States.

Endoscopic Retrograde Cholangiopancreatography for Management of Chronic Pancreatitis.

Management of symptomatic chronic pancreatitis (CP) has shifted its approach from surgical procedures to minimally invasive endoscopic procedures. Increased experience and advanced technology have led to the use of endoscopic retrograde cholangiopancreatography (ERCP) as a therapeutic tool to provide pain relief and treat CP complications including pancreatic stones, strictures, and distal biliary strictures, pseudocysts, and pancreatic duct fistulas. In this article the authors will discuss the use of ERCP for the management of CP, its complications, recent advancements, and techniques from the most up to date literature available.

Celiac artery mesenteric fat measurement with endosonography (CAMEUS) reliably correlates with obesity and related comorbidities.

Background: Visceral fat represents a metabolically active entity linked to adverse metabolic sequelae of obesity. We aimed to determine if celiac artery mesenteric fat thickness can be reliably measured during endoscopic ultrasound (EUS), and if these measurements correlate with metabolic disease burden.

Methods: This was a retrospective analysis of patients who underwent celiac artery mesenteric fat measurement with endosonography (CAMEUS) measurement at a tertiary referral center, and a validation prospective trial of patients with obesity and nonalcoholic steatohepatitis who received paired EUS exams with CAMEUS measurement before and after six months of treatment with an intragastric balloon.

Helicobacter Pylori and Gastric Cancer: An Update in the Literature.

Of the chronic bacterial infections that affect humans, Helicobacter pylori (H. pylori) infection is one of the most common. It inhabits the stomachs of half of the adult human population.

Safety of EUS latex balloon use in patients with a latex allergy.

Background And Aims: Balloons are used in EUS to improve visualization. However, data on the safety of latex balloons in patients with latex allergies are limited, and nonlatex alternatives can be costly. We investigated the safety of latex balloon use during EUS.

Lumen-apposing metal stents with or without coaxial plastic stent placement for the management of pancreatic fluid collections.

Background And Aims: Coaxial double-pigtail plastic stent (DPPS) placement is often performed within lumen-apposing metal stents (LAMSs) for drainage of pancreatic fluid collections (PFCs) to prevent adverse events (AEs) such as stent occlusion and bleeding. This study compares the safety and outcomes of LAMSs alone versus LAMSs with coaxial DPPSs for PFC management.

Methods: Patients undergoing drainage of a PFC with LAMSs were retrospectively identified and categorized as LAMS or LAMS/DPPS based on initial drainage strategy.

Endoscopic retrograde cholangiopancreatography (ERCP) approach for patients with Roux-en-Y gastric bypass: a comparative study between four ERCP techniques with proposed management algorithm.

Background: Endoscopic retrograde cholangiopancreatography (ERCP) is technically challenging in patients with Roux-en-Y gastric bypass (RYGB) due to altered anatomy.

Objective: To compare the procedural and clinical outcomes of 4 different ERCP techniques in RYGB patients.

Setting: Academic tertiary referral center in the United States.

Endoscopic ultrasound-guided versus percutaneous drainage for the management of post-operative fluid collections after distal pancreatectomy.

Background: Post-operative pancreatic fluid collections (POPFCs) can be drained using percutaneous or endoscopic approaches. The primary aim of this study was to compare rates of clinical success between endoscopic ultrasound-guided drainage (EUSD) with percutaneous drainage (PTD) in the management of symptomatic POPFCs after distal pancreatectomy. Secondary outcomes included technical success, total number of interventions, time to resolution, rates of adverse events (AEs), and POPFC recurrence.

A Protocolized Management of Walled-Off Necrosis (WON) Reduces Time to WON Resolution and Improves Outcomes.

Background And Aims: Patients with infected or symptomatic walled-off necrosis (WON) have high morbidity and health care utilization. Despite the recent adoption of nonsurgical treatment approaches, WON management remains nonalgorithmic. We investigated the impact of a protocolized early necrosectomy approach compared with a nonprotocolized, clinician-driven approach on important clinical outcomes.

Use of an intragastric trocar to perform a novel stapling procedure for reflux disease.

A percutaneous intragastric trocar (PIT) enables intraluminal use of laparoscopic tools and helps overcome traditional limitations of endoscopy. The aim of this study was to determine the efficacy of using a PIT to perform an anti-reflux stapling procedure. Trocars were placed in four animals and an articulating stapler was used to perform fundoplication under endoscopic guidance.

Novel classification system for walled-off necrosis: a step toward standardized nomenclature and risk-stratification framework.

Background And Aims: The optimal therapeutic approach for walled-off necrosis (WON) is not fully understood, given the lack of a validated classification system. We propose a novel and robust classification system based on radiologic and clinical factors to standardize the nomenclature, provide a framework to guide comparative effectiveness trials, and inform the optimal WON interventional approach.

Methods: This was a retrospective analysis of patients who underwent endoscopic management of WON by lumen-apposing metal stent placement at a tertiary referral center.