Publications (2)5.34 Total impact
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Article: Does Helicobacter pylori infection eradication modify peptic ulcer prevalence? A 10 years' endoscopical survey.
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ABSTRACT: To compare peptic ulcer prevalence in patients referred for upper gastrointestinal endoscopy in two Italian hospitals in pre-Helicobacter era and ten years after the progressive diffusion of eradication therapy. We checked all the endoscopic examinations consecutively performed in the Gastroenterology Unit of Padova during 1986-1987 and 1995-1996, and in the Gastroenterology Unit of Parma during 1992 and 2002. Chi Square test was used for statistic analysis. Data from both the endoscopic centers showed a statistically significant decrease in the prevalence of ulcers: from 12.7% to 6.3% (P<0.001) in Padova and from 15.6% to 12% (P<0.001) in Parma. The decrease was significant both for duodenal (from 8.8% to 4.8%, P<0.001) and gastric ulcer (3.9% to 1.5%, P<0.001) in Padova, and only for duodenal ulcer in Parma (9.2% to 6.1%, P<0.001; gastric ulcer: 6.3% to 5.8%, NS). Ten years of extensive Helicobacter pylori (H pylori) eradication in symptomatic patients led to a significant reduction in peptic ulcer prevalence. This reduction was particularly evident in Padova, where a project for the sensibilization of H pylori eradication among general practioners was carried out between 1990 and 1992. Should our hypothesis be true, H pylori eradication might in the future lead to peptic ulcer as a rare endoscopic finding.World Journal of Gastroenterology 05/2006; 12(15):2398-401. · 2.47 Impact Factor -
Article: Rabeprazole in a one-week eradication therapy of Helicobacter pylori: comparison of different dosages.
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ABSTRACT: Many data regarding omeprazole-, lanzoprazole- and pantoprazole-based triple therapy for Helicobacter pylori (H. pylori) eradication have been reported, but there is few data present regarding rabeprazole (R). We report the efficacy and tolerability of rabeprazole in different dosages in association with clarithromycin (C)and tinidazole (T) in H. pylori eradication. Ninety-four H. pylori-positive patients with dyspeptic symptoms were enrolled and randomly allocated to eradication therapy in two different one-week regimens. In regimen A, 47 patients received R 20 mg b.i.d, C 500 mg b.i.d and T 500 mg b.i.d, while in regimen B, 47 patients received R 10 mg b.i.d, C 500 mg b.i.d and T 500 mg b.i.d. Eradication of H. pylori was evaluated by a 13C urea breath test (UBT) two months after the end of the therapy. Four patients (two in each regimen) did not complete treatment. The H. pylori eradication rate was 91.4% in group A compared to 89.3% in group B (P-value not significant). Minor side-effects were reported in 4.2% of group A and 6.4% of group B patients. Rabeprazole showed good efficacy and tolerability in one-week H. pylori therapy at 20 mg b.i.d and 10 mg b.i.d, suggesting the use of the lower dosage.Journal of Gastroenterology and Hepatology 08/2003; 18(7):783-6. · 2.87 Impact Factor
