View clinical trials related to Helicobacter Pylori Infection.
Filter by:Whether non-bismuth quadruple therapy (concomitant therapy) is more effective than bismuth quadruple therapy or triple therapy for 14 days remains unknown. Therefore, we aim to compare the eradication rates and long term re-infection rates of quadruple therapy for 10 days versus non-bismuth quadruple therapy for 10 days vs. triple therapy for 14 days. Methods: This will be a multi-center, open labeled, randomized control trial Patients: H. pylori infected patients who have willingness to receive eradication therapy Testing for H. pylori infection Before First Line Ttreatment (1)Any two positive of rapid urease test, histology, serology and culture or a positive UBT will be considered as H. pylori infected After First Line Treatment: C13-Urea breath test will be used to assess the existence of H. pylori 6-8 weeks after first line therapy. Long term reinfection: C13- Urea breath test will be used to assess the recurrence of H. pylori 1 year after eradication therapy
10-day sequential therapy was not sufficient to overcome tough situation for H. pylori eradication in Korea due to high antimicrobial resistance. The present investigators assumed that doubling duration of second phase of sequential therapy might have more potent bactericidal efficacy than previous 10-day sequential regimen. But 15-day regimen with initial 5-day PPI with amoxicillin followed by remaining 10-day PPI, clarithromycin with metronidazole was not ever tested before. Moreover, whether extending the sequential therapy to 15-day might be more effective than 10-day sequential therapy is unknown especially in Korea. From this background, the present investigators prepared clinical trials regarding modified sequential therapy which was extending the treatment duration to 15 days compared than previous 10-day sequential therapy regimen. In addition, pre-treatment antimicrobial susceptibility testing was performed to find the possibility to overcome antimicrobial resistance.
Patients who had received H.pylori eradication treatment will be categorised as eradication and reinfection status and whether dental scaling has any influence on these results.
To simultaneously compare the efficacies of 7-day triple, 10-day sequential and 7-day quadruple therapies for H. pylori infection in Taiwan. Consecutive H. pylori-infected patients were randomly assigned to a 7-day standard triple therapy (pantoprazole, clarithromycin, and amoxicillin for 7 days), a 10-day sequential therapy (pantoprazole and amoxicillin for 5 days, followed by pantoprazole, clarithromycin and metronidazole for a further 5 days) or a 7-day quadruple therapy (pantoprazole, clarithromycin, amoxicillin and metronidazole for 7 days). The end point is to evaluate the effectiveness of Helicobacter pylori eradication rates between three groups.
Helicobacter pylori (HP), a bacterium present in many people's stomachs, is one of the major causes of ulcers and cancers. Up to 20% of patients infected with H. pylori may develop peptic ulcers. However, failure rate is rising due to multiple resistant H. pylori infection. The eradication rate of first line clarithromycin based therapy has fallen to below 80%. Both quadruple and sequential treatment regime has been proposed as the first-line empirical regime. Nevertheless, comparison in terms of efficacy and side effects between the two regime remained unknown. The aim of this clinical trial is to compare the efficacy and tolerability of H. pylori eradication with a 10-day quadruple therapy versus sequential therapy as empirical first and second line treatment.
The investigators performed a 4-week, randomized, double-blind, placebo-controlled human trial to evaluate the efficacy and safety of InSan Bamboo Salt on improvement of Helicobacter pylori infection. The investigators measured improvement of Helicobacter pylori infection parameters , including 14C-UBT(Urea breath test), and subjects' symptoms, and monitored their blood pressure.
The purpose of this study is to determine whether eradication of Helicobacter pylori infection is effective in the improvement of platelet counts in children and adolescents with chronic ITP.
This study evaluate whether treatment of Helicobacter pylori infection reduces the incidence of gastric cancer in subjects with family history of gastric cancer.
Endonase, a kind of protease, is known to cause both extensive degradation of mucins and a reduction in mucus viscosity. As part of the search for more effective forms of therapy against H. pylori when it colonizes not only the surface of the surface mucosal cells but also the surface mucous gel layer covering the mucosal surface of the stomach. The investigators decided to investigate whether or not endonase might have additive effect of pronase on the efficacy of the second-line eradication therapy against Helicobacter pylori.
Addition of L. reuteri to the standard triple therapy improves H. Pylori treatment outcomes.