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Helicobacter Pylori Clinical Trials

A listing of Helicobacter Pylori medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.


Found (76) clinical trials

Changes Associated With H. Pylori and Gastric Carcinogenesis

H. pylori infection is a prevalent environmental cause of gastric cancer. The molecular mechanisms of carcinogenesis due to H. pylori remain unexplained and consequences of infection are variable and unpredictable. The aim of this research is to examine the RNA transcriptome of gastric cancer mucosa (gastric mucosa is the mucus ...

Phase N/A

Effect of H. Pylori Eradication on the Reversibility of Atrophic Gastritis and Intestinal Metaplasia in Korean Patients

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 ...

Phase N/A

Sequential Versus Quadruple Therapy in the Second-line Treatment

This will be a multi-center, open labeled, randomized comparative trial Patients: 240 patients with H. pylori infection who failed after first-line therapy will be eligible Interventions: eligible patients will be randomized into one of the two groups Group (A): sequential therapy for 14 days (S14) D1-D7: (esomeprazole 40mg bid + ...


Genotypic Resistance Guided Versus Susceptibility Testing Guided Therapy for the First-line Eradication of H. Pylori

Background: Recent trials have shown that susceptibility testing guided therapy was more effective than empirical triple therapy given for 7-10 days in the first-line treatment of H. pylori infection. However, susceptibility testing is time consuming and inconvenient, limiting the widespread application of susceptibility testing guided therapy in clinical practice. Recently, ...


Performances of a H. Pylori Stool PCR Test

Performance of a non-invasive test for the detection of Helicobacter pylori and its resistance to clarithromycin in stool by Real-Time PCR Amplidiag H. pylori + ClariR (Mobidiag).

Phase N/A

French Pediatric Helicobacter Pylori Observatory

Helicobacter pylori is a major human pathogen associated with significant morbidity. The treatment oriented by the antibiogram or PCR (Polymerase Chain Reaction) should be privileged in children. However, the optimal treatment for the eradication of pediatric H. pylori infection is still not established. No French consensus conference on the management ...

Phase N/A

Rapid Urease Test for Diagnosis Helicobacter Pylori Infection

This study is a diagnostic study. There will be 97 dyspepsia patients who met the inclusion and exclusion criteria. They will answer the questionnaire about personal data and examined physically. They will also undergo endoscopy, biopsy, and urease test using Helicotec

Phase N/A

Comparison of Therapy in Treatment of Patients With Helicobacter Pylori Infection: Concomitant Versus Hybrid Therapy.

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, ...

Phase N/A

The Impact of Antibiotics MIC Value on the Efficacy of Treatment Regimens for Helicobacter Pylori Infection.

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, ...

Phase N/A

The Efficacy and Safety of Ilaprazole/Doxycycline-based Bismuth-containing Quadruple Therapy on Hp Infected Duodenal Ulcers

Helicobacter pylori (Hp) infection is one of the important causes of gastrointestinal diseases, including gastritis, peptic ulcer, and malignancies, nd the eradication of Hp can effectively cure or prevent these diseases. Now, owing to the increasingly serious antibiotic resistance, Hp eradication rate is, however, becoming decreased. In order to improve ...