Helicobacter Pylori Clinical Trials

H. pylori -positive patients older than 15 years of age with gastritis, gastric ulcer, duodenal ulcer, or gastroduodenal ulcer are invited to participate in the study. These patients had endoscopically and histologically proven ulcers or active chronic gastritis and are all H. pylori-positive. Written informed consent to participation must be ...

This is a prospective study designed to acquire and bank human specimens from subjects who are scheduled for routine upper endoscopy for symptoms such as dyspepsia. This study will be conducted at a minimum of 2 sites in the United States. Investigator sites will enroll prospective subjects who meet the ...

The aim of the study is to compare the effectiveness of two therapeutic protocols in the treatment of Helicobacter pylori infection. The hypothesis of our research is that the two therapeutic options (hybrid and concomitant therapy) will be equally successful in the treatment of Helicobacter pylori infection. In other words, ...

Clarithromycin (CLA)amoxicillin (AMO)metronidazole (MET)levofloxacin (LEV) and tetracycline (TET) are commonly used antibiotics for Helicobacter pylori (Hp) therapy. However, the efficacy of treatment for Helicobacter pylori infection has decreased due to increasing resistance to CLA, MET and LEV. Studies had reported that beside antibiotics resistance, other factors such as age, sex, ...

The drug being tested in this study is called TAK-438. TAK-438 is being tested to treat people who have stomach ulcers and also may or may not have Helicobacter pylori (HP) infection. This study will look at stomach ulcer healing and also the elimination of HP in people who take ...

It is a prospective, case-control study to compare the status of atrophic gastritis and intestinal metaplasia from the patients who undergo H. pylori eradication treatment or not. After enrollment, each patient will be receive annual surveillance upper gastrointestinal endoscopy. The present investigators will monitor the status of atrophic gastritis and ...

PRIMARY OBJECTIVES: I. To compare the change in gastric mucosal interleukin 1beta (IL-1beta) cytokine level, quantified by Luminex assay technology, after a 6-month intervention in participants randomly assigned to the curcumin (Meriva [curcuminoids]) versus placebo arms. SECONDARY OBJECTIVES: I. To determine the safety and tolerability of Meriva versus placebo. II. ...

As the resistant rate of the Helicobacter pylori to some common antibiotics was risingthe eradication rate of the Helicobacter pylori with the standard triple therapy failed to exceed 70% in Chinaand had to drop out of the first-line treatment recommendations. However, with the increase of treatment time, patients burden, adverse ...

A 14-day hybrid therapy invented by our study group appears very promising in H. pylori eradication, achieving excellent eradication rates of 99% and 97% according to per-protocol and intention-to-treat analyses, respectively. Recently, the investigators demonstrated that the eradication rate of reverse hybrid therapy was higher than that of standard triple ...

They are categorized into three groups: (1) patients who have positive result of culture with equal to or more than three susceptible antibiotics are treated by non-bismuth quadruple therapy (rabeprazole 20 mg q.d.s. and three effective antibiotics), (2) patients who have positive result of culture with one or two susceptible ...