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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 (54) clinical trials

Tailored Therapy for Helicobacter Pylori Treatment in Patients With Penicillin Allergy

Increasing drug resistance presents a significant challenge to the efficacies of common empiric eradication regimens for Helicobacter pylori treatment in the mainland of China. Tailored therapy may be the best choice to achieve good efficacy, especially in patients with penicillin allergy. Few studies had evaluated the patients with penicillin allergy.This ...


Helicobacter Rescue Therapy With Berberine Plus Amoxicillin Quadruple Therapy Versus Tetracycline Plus Furazolidone Quadruple Therapy

Detailed Description: The study will include three phases: screening, treatment and follow-up. Screening: this phase will last a maximum of 14 days and subjects eligibility will be evaluated after signing informed consent. One of urea breath testrapid urease test or helicobacter pylori stool antigen test will be performed in addition ...


A Comparison of Clarithromycin-based and Furazolidone-based Bismuth-containing Regimens for H. Pylori Eradication

Helicobacter pylori plays a pivotal role in many diseases such as peptic ulcer disease and MALT lymphomas. And the prevalence of H. pylori is increasing in some parts of the world. However, the eradication becomes increasingly difficult due to the growing antibiotic resistance. Bismuth-containing quadruple regimens are now recommended to ...


Probiotics in the Reduction of Adverse Effects and Dysbiosis of H. Pylori Eradication

Backgroud: Helicobacter pylori infection has been shown to be associated with the development of gastric cancer and peptic ulcer diseases. Eradication of H. pylori infection reduces the risk of gastric cancer and the recurrence rate of peptic ulcer disease. However, the adverse effects, such as diarrhea and abdominal pain occurred ...


Analysis of the Impact of Helicobacter Pylori on Salivary Microbiome in Adults

Helicobacter pylori (H. pylori), a bacteria transmitted from human to human through upper digestive tract as well as fecal-oral transmission, had infected more than half of people around the world. However, the quantity of H. pylori in oral cavity and its influence on oral microbiota remains to be unclear. The ...


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

Helicobacter Pylori Eradication Rates of Bismuth-containing Quadruple Therapy vs Modified Quadruple Therapy in Korea

South Korea has the highest incidence of gastric cancer worldwide and Helicobacter pylori infection is still prevalent. Clarithromycin-containing triple therapy is still the primary therapy approved by the Korean government. However, studies of antibiotic resistance has shown that regional resistance pattern to antibiotics such as clarithromycin, metronidazole, or quinolone. Recent ...


Triple Therapy With Tegoprazan in H. Pylori Positive Patients

This is a randomized, double blind, active controlled, multicenter, Phase 3 study to demonstrate the non-inferiority of tegoprazan triple therapy (TAC) to lansoprazole triple therapy (LAC) in terms of H. pylori eradication rate and to evaluate the safety of tegoprazan in H. pylori positive patients after oral administration of therapy ...