A Case of Suggested Ibuprofen-Induced Acute Pancreatitis.

Drug-induced acute pancreatitis (DIP) is uncommon and may account for 2%-5% of cases, although the incidence may be increasing nowadays. DIP has been documented for more than 160 drugs in the literature. The most common nonsteroidal anti-inflammatory drugs (NSAIDs) that have been reported to cause pancreatitis are sulindac and salicylates. In this report, we present a case of probable ibuprofen-induced pancreatitis. A 60-year-old white woman presented with the sudden onset of mild acute pancreatitis (AP) 5 hours following the ingestion of 6 tablets of ibuprofen (Advil) 200 mg (equivalent to 20.4 mg/kg). She denied any history of alcohol abuse, tobacco smoking, or any other medication use. She has no history of gallstones, choledocholithiasis, abdominal trauma, or hypertriglyceridemia. Laboratory workup revealed elevated amylase and lipase levels more than 3 times the normal limits with complete resolution within 15 hours. Computed tomography scan of abdomen and pelvis and endoscopic ultrasound of the pancreaticobiliary system were within the normal limits. Ibuprofen-induced mild DIP was the most probable diagnosis. She was discharged on her second day of hospitalization with significant improvement in her symptoms. Physicians need to be aware that DIP may occur in patients taking NSAIDs, including ibuprofen. Therefore, all patients with AP of an unknown etiology should be carefully questioned about the usage of NSAIDs, and all patients with idiopathic AP restarted on their medications should be closely monitored, and the drug must be immediately discontinued if symptoms recur.

Lubiprostone plus PEG electrolytes versus placebo plus PEG electrolytes for outpatient colonoscopy preparation: a randomized, double-blind placebo-controlled trial.

Bowel preparation using large volume of polyethylene glycol (PEG) solutions is often poorly tolerated. Therefore, there are ongoing efforts to develop an alternative bowel cleansing regimen that should be equally effective and better tolerated. The aim of this study was to assess the efficacy of lubiprostone (versus placebo) plus PEG as a bowel cleansing preparation for colonoscopy. Our study was a randomized, double-blind placebo-controlled design. Patients scheduled for screening colonoscopy were randomized 1:1 to lubiprostone (group 1) or placebo (group 2) plus 1 gallon of PEG. The primary endpoints were patient's tolerability and endoscopist's evaluation of the preparation quality. The secondary endpoint was to determine any reduction in the amount of PEG consumed in the lubiprostone group compared with the placebo group. One hundred twenty-three patients completed the study and were included in the analysis. There was no difference in overall cleanliness. The volume of PEG was similar in both the groups. The volume of PEG approached significance as a predictor of improved score for both the groups (P = 0.054). Lubiprostone plus PEG was similar to placebo plus PEG in colon cleansing and volume of PEG consumed. The volume of PEG consumed showed a trend toward improving the quality of the colon cleansing.

A simultaneous endoscopic and laparoscopic approach for management of early iatrogenic bile duct obstruction.

BACKGROUND: Bile duct occlusion secondary to inadvertent application of a surgical clip or suture usually is managed with endoscopic or surgical exploration. OBJECTIVE: To evaluate the safety and efficacy of a novel method of simultaneous endoscopic and laparoscopic approach in patients with acute iatrogenic bile duct obstruction. DESIGN: Single arm study and single center design. SETTING: University medical center. PATIENTS: Three consecutive patients diagnosed with complete or near-complete obstruction of a bile duct after cholecystectomy were identified for inclusion. INTERVENTIONS: Endoscopic retrograde cholangiopancreatography (ERCP) and laparoscopy was performed simultaneously. Surgeon removes the surgical clips or suture from the bile duct with concurrent ERCP by endoscopist to assess and treat bile duct injury following resolution of the block. MAIN OUTCOME MEASUREMENTS: Technical and clinical success rate and adverse events. RESULTS: All of the patients were seen between 5 and 7 days after cholecystectomy. The diagnosis of obstructed bile duct was established by ERCP. The guidewire failed to negotiate across the obstruction in one of these patients. In another patient, a guidewire could be passed, but a biliary stent could not be deployed across the high-grade stricture. In a third patient, only a single biliary stent (7F × 11 cm) could be placed across the obstruction, with significant difficulty. In all the patients, simultaneous ERCP and laparoscopy were performed immediately to remove the surgical clips and/or sutures from the bile duct, followed by placement of biliary stents. LIMITATIONS: Small series. CONCLUSION: The concurrent endoscopic and laparoscopic approach for the management of acute iatrogenic common bile duct obstruction is associated with rapid and complete recovery.

Aberrant right hepatic duct draining into the cystic duct: clinical outcomes and management.

Background. Aberrant right hepatic duct (ARHD) draining into cystic duct (CD) is relatively rare but clinically important because of its susceptibility to injuries during cholecystectomy. These injuries are often-times missed or diagnosed late and as a result can develop serious complications. Methods. Four consecutive patients diagnosed with ARHD draining into CD were identified for inclusion. Results. The mean age of patients was 42.5 years. The diagnosis in one of the patient was incidental during a routine endoscopic retrograde cholangiopancreatography (ERCP). Other three patients were diagnosed post-cholecystectomy- one presented with suspected intra-operative biliary injury, one with persistent bile leak and another with recurrent cholangitis. Inadequate filling of the segment of liver on ERCP with dilation of intrahepatic ducts in the corresponding segment on imaging was present in two patients with complete obstruction of ARHD which was managed surgically. In another patient, the partially obstructed ARHD was managed by endoscopic therapy. Conclusion. ARHD draining into the CD can have varied clinical manifestations. In appropriate clinical settings, it should be suspected in patients with persistence of bile leak early after cholecystectomy, segmental dilation of intrahepatic-bile ducts on imaging and paucity of intrahepatic filling in a segment of liver on ERCP.

Overtube-assisted ERCP in patients with altered gastric and esophageal anatomy.

INTRODUCTION: ERCP has been a significant advance in the diagnosis and treatment of pancreatic and biliary diseases. However, anatomic variations may prevent successful ERCP. METHODS: Advancement of a duodenoscope during ERCP was impeded in 4 patients by anatomic alterations of the esophagus and/or the stomach. The overtube, 80 cm length, was used to allow passage of a duodenoscope to the papilla. RESULTS: All overtube assisted ERCP procedures were completed successfully and included sphincterotomy (2), bile duct stone extraction (2), and placement of a metal expandable stent (1). CONCLUSION: Use of an overtube allows safe and successful passage of a duodenoscope in patients with anatomic alterations of the esophagus and/or the stomach.

Bouveret's syndrome complicated by distal gallstone ileus after laser lithotropsy using Holmium: YAG laser.

BACKGROUND: Bouveret's syndrome is an unusual presentation of duodenal obstruction caused by the passage of a large gallstone through a cholecystoduodenal fistula. Endoscopic therapy has been used as first-line treatment, especially in patients with high surgical risk. CASE PRESENTATION: We report a 67-year-old woman who underwent an endoscopic attempt to fragment and retrieve a duodenal stone using a Holmium: Yttrium-Aluminum-Garnet Laser (Ho:YAG) which resulted in small bowel obstruction. The patient successfully underwent enterolithotomy without cholecystectomy or closure of the fistula. CONCLUSION: We conclude that, distal gallstone obstruction, due to migration of partially fragmented stones, can occur as a possible complication of laser lithotripsy treatment of Bouveret's syndrome and might require urgent enterolithotomy.