Bismuth-based quadruple therapy following H. pylori eradication failures: a multicenter study in clinical practice.

Background And Aims: Helicobacter pylori (H. pylori) eradication in patients who failed one or more therapeutic attempts remains challenging. This study aimed to assess the efficacy of three-in-one capsules bismuth-based quadruple therapy (Pylera®) in these patients managed in clinical practice.

Long-term survival in metastatic pancreatic cancer. A case report and review of the literature.

Context: Pancreatic cancer still remains an incurable disease. The survival rate of patients in all stages of the disease is poor. Overall median survival is 3-5 months with a 12-month survival rate of 10% and a 5-year survival rate less than 5%.

Comparison of changes in lipid profile after bilio-intestinal bypass and gastric banding in patients with morbid obesity.

Background: The presence of hypercholesterolemia is currently not considered a selection criteria for performing gastric restrictive or diversionary bariatric surgery.

Methods: We prospectively investigated the effects of the bilio-intestinal bypass (BI-bypass) with a wide cholecysto-jejunal anastomosis and of adjustable gastric banding (AGB) on blood lipid concentrations in obese patients. To clarify the mechanism of the hypocholesterolemic effect of the BI-bypass, daily fecal sterol excretion was measured by gas-liquid chromatography (GLC).

Preharvest donor hyperoxia predicts good early graft function and longer graft survival after liver transplantation.

A total of 44 donor/recipient perioperative and intraoperative variables were prospectively analyzed in 89 deceased-donor liver transplantations classified as initial good graft function (IGGF) or initial poor graft function (IPGF) according to a scoring system based on values obtained during the 1st 72 postoperative hours from the serum alanine aminotransferase (ALT) concentration, bile output, and prothrombin activity. The IGGF compared with the IPGF group showed: 1) longer graft (P = .002) and patient (P = .