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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.

RESULTS

Found (86) clinical trials

The primary objective of this trial is to obtain stool samples from pre-therapy subjects already undergoing evaluation for an H. pylori infection by upper EGD (endoscopy) and gastric biopsy. Stipend: $53 for stool sample

Phase N/A

The purpose of this study is to compare the effects of a study drug to an active comparator drug to find out which is better for treating H.pylori. Volunteers will receive compensations up to $75.00 -$100.00 per completed visit, for their overall participation in this study to cover their time ...

Phase N/A

Curcumin in Preventing Gastric Cancer in Patients With Chronic Atrophic Gastritis or Gastric Intestinal Metaplasia

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. ...

Phase

The GAstric Precancerous Conditions Study

Gastric cancer afflicts 27,000 Americans annually and carries a dismal prognosis. One reason for poor outcomes is late diagnosis, as the majority of gastric cancers in the United States are diagnosed at a relatively advanced stage where curative resection is unlikely. Gastric intestinal metaplasia (GIM) is a precancerous change of ...

Phase N/A

Rapid Urease Test for Helicobacter Pylori in Population Who Stop Proton Pump Inhibitor Less Than 2 Weeks Compared With Histology

The investigators contacted patients who had an appointment for esophagoendoscopy(EGD) at Chulalongkorn Hospital to inform and review patient's history. If patients matched inclusion and did not meet exclusion criteria, the participants would tell the information of the study including proposal, method, risk and benefit then the investigators asked for consent ...

Phase N/A

Treating H. Pylori in Parkinson's Patients With Motor Fluctuations

Previous investigations have demonstrated that treatment of Helicobacter pylori with antibiotics leads to improved absorption and pharmacokinetics of levodopa. This may potentially benefit patients with Parkinson's disease who have motor fluctuations, specifically excessive "off" time, when their levodopa is not working to control symptoms. We seek to identify the frequency ...

Phase

Efficacy and Safety of Vonoprazan Compared to Lansoprazole in Participants With Helicobacter Pylori Infection

To compare the efficacy of Helicobacter pylori (HP) eradication with vonoprazan dual and triple therapy regimens versus lansoprazole triple therapy regimen in participants with HP infection, excluding participants who had a clarithromycin or amoxicillin resistant strain of HP at baseline.

Phase

Effects of Helicobacter Pylori Eradication in Children With Chronic Immune Thrombocytopenic Purpura

Helicobacter pylori was recently demonstrated as an etiological factor in immune thrombocytopenic purpura in some prospective studies, with reports of platelet numbers increasing in these patients after Helicobacter pylori eradication treatment.However, other studies have shown a negative result after eradication treatment of Helicobacter pylori infection in patients with chronic immune ...

Phase

Helicobacter Pylori Eradication for Gastric Cancer Prevention in the General Population

Despite the decreasing incidence observed in the US and West European countries, gastric cancer is still an important global public health problem, especially in East Asian countries, where the burden of the disease is substantial. In the Republic of Korea, gastric cancer remains the leading cause of cancer in men ...

Phase

Efficacies of HDDT With or Without Bismuth vs Amoxicillin-metronidazole BQT for First-line H Pylori Eradication

This prospective multicenter randomized comparative study will be conducted at the National Taiwan University Hospital(NTUH), NTUH Bei-Hu Branch, NTUH Hsin-Chu Branch, Buddhist Tzu Chi General Hospital, and Mennonite Christian Hospital in Hua-Lien City. Patients, aged >= 20, having H. pylori-positive chronic gastritis with/without peptic ulcers (duodenal or gastric ulcers) will ...

Phase