Can topical epinephrine application to the papilla prevent pancreatitis after endoscopic retrograde cholangiopancreatography? Results from a double blind, multicentre, placebo controlled, randomised clinical trial.

Background And Study Aims: Post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis (PEP) is a complication associated with important morbidity, occasional mortality and high costs. Preventive strategies are suboptimal as PEP continues to affect 4% to 9% of patients. Spraying epinephrine on the papilla may decrease oedema and prevent PEP.

Capsule endoscopy for the study of small bowel disorders: Experience at a private institution in Mexico.

Introduction And Aims: Capsule endoscopy has revolutionized the study of small bowel disorders. Its diagnostic yield, reasons for referral, and frequency of significant endoscopic findings at our institution are unknown. The aims of our study were to describe the reasons for referral, the frequency of significant endoscopic findings, and the diagnostic yield of capsule endoscopy in patients that underwent the procedure for the study of small bowel disorders.

Pocket ultrasound device as a complement to physical examination for ascites evaluation and guided paracentesis.

The pocket ultrasound device (PUD) is a new tool that may be of use in the early detection of ascites. Abdominal ultrasound-guided paracentesis has been reported to decrease the rate of complications due to the procedure, but must be performed in a healthcare setting; this new tool may be a useful on an ambulatory basis. The aim of this study was to determine the diagnostic usefulness of the PUD in the diagnosis of ascites and the safety of guided paracentesis.