The American journal of gastroenterology
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Am. J. Gastroenterol. · Jan 2000
The long-term reinfection rate and the course of duodenal ulcer disease after eradication of Helicobacter pylori in a developing country.
The aim of this study was to evaluate the effect of Helicobacter pylori (H. pylori) eradication on the natural history of duodenal ulcer disease and the reinfection rate after treatment in a developing country. ⋯ In a high prevalence setting, H. pylori eradication and early reinfection rates after treatment are similar to rates observed in a low prevalence environment, whereas the late reinfection rate seems to be higher. However, up to 3 yr after treatment, most treated patients are free of H. pylori infection and/or ulcer activity. Even longer follow-up studies are necessary to determine whether specific retreatment policies are necessary to maintain long term eradication in developing countries.
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Am. J. Gastroenterol. · Dec 1999
Case ReportsPalliative transhepatic biliary drainage and enteral nutrition.
Simultaneous intestinal and biliary obstruction is a rare but agonizing complication of metastatic abdominal cancer. Although endoscopic procedures exist that relieve jaundice or restore enteral nutrition, they can be impossible to perform for technical or anatomical reasons. We propose a palliative approach for these patients that includes transcutaneous common bile duct drainage, progressive dilation of the transhepatic channel over 1 wk, and, finally, insertion of a permanent silicon catheter that drains bile into the duodenum and is combined with an enteral feeding line. ⋯ As a result, the patients chose to return to home care with enteral nutrition and pain medication. The creation of a transhepatic access for simultaneous enteral bile drainage and nutrition is a technically simple procedure that causes little discomfort to a terminally ill patient. It relieves the symptoms of tumor obstruction, and the option of enteral nutrition and medication can obviate the need for intravenous infusions.
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Am. J. Gastroenterol. · Dec 1999
Fecal eosinophil granule-derived proteins reflect disease activity in inflammatory bowel disease.
The aims of this study were: 1) to examine whether the fecal levels of eosinophil granule-derived proteins reflect disease activity in inflammatory bowel disease (IBD); and 2) to examine the extracellular release of these proteins from eosinophils and their stability in feces by an in vitro study. ⋯ The measurement of eosinophil granule-derived proteins in feces is useful for evaluating disease activity and predicting relapse in patients with IBD. EPX may be more suitable than ECP as a fecal eosinophil marker.