Endoscopic therapy for Barrett's high grade dysplasia and intramucosal esophageal cancer is effective in community clinical practice by advanced endoscopists following multidisciplinary approach.

Barrett's esophagus with high-grade dysplasia (BEHGD) and intramucosal esophageal adenocarcinoma (IMC) can be treated by radiofrequency ablation (RFA) and endoscopic mucosal resection (EMR). Efficacy of RFA and EMR in academic medical centers has been demonstrated in previous studies. However, the clinical effectiveness of this approach in community clinical practice is not fully established.

Post-sphincterotomy bleeding: fully-covered metal stents for hemostasis.

Background/objectives: In endoscopic retrograde cholangiopancreatography, post-sphincterotomy bleeding (PSB) is a common complication of biliary sphincterotomy. Recently, the temporary placement of fully-covered metal stents (FCMS) into the biliary tree in order to achieve a tamponade effect has been described as an additional therapeutic option for PSB. The aim of this article is to review the literature on FCMS for hemostasis in PSB and update the treatment algorithm for this complication.

Intraprocedural quality in endoscopic retrograde cholangiopancreatography: a meta-analysis.

Objectives: In 2006, the American College of Gastroenterology (ACG)/the American Society for Gastrointestinal Endoscopy (ASGE) Taskforce on Quality in Endoscopy published quality indicators for the major gastrointestinal procedures. Our primary aim was to use the published literature to assess current endoscopic retrograde cholangiopancreatography (ERCP) intraprocedural performance and compare it to the targets set by the ACG/ASGE taskforce. Our secondary aim was to determine whether performance varies across different health-care settings (academic and community), study designs (prospective and retrospective), and trainee participation.

Peritoneal fluid bilirubin to serum bilirubin ratio for the diagnosis of bile leaks in orthotopic liver transplant recipients.

Background: A peritoneal fluid-to-serum bilirubin ratio (FSBR) of >5 has been shown to be accurate for the detection of bile leaks in post-cholecystectomy and trauma patients; however, there are no studies evaluating the accuracy of this threshold ratio in orthotopic liver transplant (OLT) recipients.

Methods: We performed a nested case-control analysis to determine the optimal FSBR threshold for diagnosing bile leaks in OLT recipients and the relationship between FSBR and likelihood of bile leak. Adult OLT patients undergoing ERCP for suspected bile leak were divided into 2 groups: those with cholangiographic evidence of a bile leak and those without evidence of leak.

Clinical yield of diagnostic endoscopic retrograde cholangiopancreatography in orthotopic liver transplant recipients with suspected biliary complications.

Diagnostic endoscopic retrograde cholangiopancreatography (D-ERCP) is commonly performed for the evaluation of biliary complications after orthotopic liver transplantation (OLT). This practice is contrary to the national trend of reserving endoscopic retrograde cholangiopancreatography (ERCP) for therapeutic purposes. Our aim was to evaluate the clinical yield and complications of D-ERCP in OLT recipients.

Do clinical characteristics predict the presence of small bowel angioectasias on capsule endoscopy?

Background And Aims: Angioectasias (AVMs) are the most common vascular anomaly of the gastrointestinal (GI) tract, and these lesions are often associated with obscure gastrointestinal bleeding (OGIB). It is unknown if the presence of upper and/or lower gastrointestinal AVMs are predictive of small bowel AVMs. The aims of this study are to define the small bowel segmental distribution of AVMs and to identify the factors predicting the presence of small bowel AVMs among a cohort of patients with a known history of AVMs in the upper and/or lower GI tracts who are undergoing capsule endoscopy (CE) for OGIB.

Advances in managing acute pancreatitis.

This review highlights advances in acute pancreatitis (AP) made in the past year. We focus on clinical aspects of AP - severe disease especially - and risk stratification tools to guide the clinical care of patients. Most patients with AP have mild disease that requires a diagnostic evaluation, self-limited supportive care, and a short hospital stay.

Alcohol use and cigarette smoking as risk factors for post-endoscopic retrograde cholangiopancreatography pancreatitis.

Background & Aims: Alcohol use and cigarette smoking are associated with various pancreatic diseases, but it is not known whether they associate with post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis (PEP). We performed a retrospective case-control study to determine if these activities increase the risk of PEP.

Methods: We identified 7638 patients who had undergone ERCP in the University of Michigan Health System and applied exclusion criteria to identify 123 with PEP.

A case of vanishing bile duct syndrome and IBD secondary to Hodgkin's lymphoma.

Background: A 39-year-old man presented with a 2-month history of abdominal pain, jaundice, non-bloody diarrhea, weakness, and weight loss. Initial evaluation revealed intrahepatic ductopenia consistent with vanishing bile duct syndrome and IBD, type unclassified. Although treatment with budesonide improved his symptoms, they worsened several months later.