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The Helicobacter pylori (H. pylori) cure rate following standard triple therapies is decreasing worldwide. Therefore, further approaches aimed to improve standard triple therapy efficacy should be attempted. This prospective, pilot study aimed to evaluate the therapeutic role of either Lactobacillus reuteri (L. reuteri) or a high concentration of probiotics in addition to standard triple therapies for H. pylori eradication. The study enrolled 65 consecutive dyspeptic patients with H. pylori infection. All patients underwent upper endoscopy with gastric biopsies. Patients were assigned to receive one of the following therapies: (a) standard 7-day triple; (b) the same 7-day triple therapy plus L. reuteri supplementation; (c) the same 7-day triple therapy plus a probiotic mixture; and d) a 14-day standard triple therapy plus a probiotic mixture. H. pylori eradication was checked by using a 13C-urea breath test performed 4-6 weeks after treatment. No therapy regimen achieved > 80% eradication rate at both intention-to-treat (ITT) and per protocol (PP) analyses. Although the 14-day therapy plus a probiotic mixture tended to achieve higher eradication rate (71%), no statistically significant difference emerged among the different therapy regimens tested (range: 53-71%). The lowest incidence of side-effects was observed following the 7-day therapy plus L. reuteri (6%) and highest with the 14-day triple therapy plus probiotic mixture (33%), although the difference failed to reach the statistically significance. In conclusion, our data found that 7-14 days triple therapy with or without probiotic supplementation failed to achieved acceptable H. pylori eradication rates.

Helicobacter pylori eradication rate following standard triple therapy is decreasing worldwide. A quadruple therapy with lactoferrin and a levofloxacin-based triple therapy has been found to achieve a very high (>90%) cure rate. This study aimed to confirm these encouraging results.

Helicobacter pylori eradication rates achieved by standard seven-day triple therapies are decreasing in several countries, while a novel 10-day sequential regimen has achieved a very high success rate. A longer 10-day triple therapy, similar to the sequential regimen, was tested to see whether it could achieve a better infection cure rate.

Endoscopic follow-up is advised in patients operated for colorectal cancer due to a high risk for both metachronous colorectal cancer and adenomas. Such issue has been scarcely addressed in Italy. This study aimed to evaluate the incidence of neoplastic lesions at a scheduled endoscopic follow-up and to identify the patients at higher risk of recurrence.

Helicobacter pylori eradication rate with standard triple therapies is decreasing. Recently, lactoferrin administration has been shown to significantly increase the cure rate of 7-day rabeprazole, clarithromycin and tinidazole triple therapy. We assessed whether lactoferrin also increases the eradication rate of 7-day esomeprazole, clarithromycin and amoxycillin triple therapy as first-line treatment.

Several studies have shown that Helicobacter pylori eradication rates with standard 7-day triple therapy are unsatisfactory. A novel 10-day sequential treatment regimen recently achieved a significantly higher eradication rate. To improve the pharmacotherapeutic cost, we evaluated whether an acceptable eradication rate could be achieved in peptic ulcer patients by halving the dose of clarithromycin.