Clinical trials: Helicobacter
Relationship Between Blood Groups , Iron Deficiency Anemia and Helicobacter Pylori in Children
Relationship Between Blood Groups , Iron Deficiency Anemia and Helicobacter Pylori in Children.
Iron-deficiency anemia (IDA) represents a global public health problem which has a significant impact on human health and social and economic development.
- Trial name
- NCT05841433
- Volunteers
- 101 people
- Sponsor
- Assiut University
Helicobacter Pylori Infection
Prevalence and Risk Factors of Helicobacter Pylori Infection in Children and Young Adults
Helicobacter pylori is a gram-negative bacterium that resides in the stomach and can cause inflammation leading to long-term effects, such as gastric ulcers, cancer, and lymphoma of the stomach mucosal linings Previous research…
- Trial name
- NCT05830357
- Where
- Egypt
- Volunteers
- 667 people
- Sponsor
- Sohag University
Helicobacter Pylori Infection, Atrophic Gastritis
Effect of H. Pylori Eradication on the Reversibility of Atrophic Gastritis and Intestinal Metaplasia in Korean Patients
Helicobacter pylori (H. pylori) infection has been associated with a development of atrophic gastritis and intestinal metaplasia. H.
- Conditions
- Helicobacter Pylori Infection, Atrophic Gastritis, Intestinal Metaplasia
- Trial name
- NCT02691637
- Where
- South Korea
- Volunteers
- 1,450 people
- Sponsor
- Seoul National University Bundang Hospital
Helicobacter Pylori
A Study Reviewing Medical Records of Adults With Helicobacter Pylori Infections in China
The main aim of the study is to review treatment therapies in people with Helicobacter pylori (H. pylori) infections in standard hospital settings in China.
- Trial name
- NCT05073367
- Where
- 5 sites in China
- Volunteers
- 23,000 people
- Sponsor
- Takeda
Helicobacter Infection
The Efficacy of the 7 Days Tailored Therapy as 2nd Rescue Therapy for Eradication of H. Pylori Infection
As increasing the antibiotics resistance, the effectiveness of traditional Helicobacter pylori (H. pylori) therapies has been declined coincidentally. In this study, the investigators evaluated the efficacy of H.
- Trial name
- NCT02359331
- Testing
- H. pylori culture and antimicrobial susceptibility testing, 14 days empirical bismuth quadruple therapy (Proton pump inhibitor), Metronidazole
- Where
- South Korea
- Volunteers
- 370 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Helicobacter Pylori Infection
Long-term Follow-up of Interleukin-1B and H+,K+-ATPase mRNA Expression After Helicobacter Pylori Eradication
We will evaluate the long-term changes of gastric H+, K+-adenosine triphosphatase (H+, K+-ATPase) and Interleukin-1B mRNA expression according to Helicobacter pylori (H.pylori) infection and intestinal metaplasia and investigate…
- Trial name
- NCT04037904
- Where
- South Korea
- Volunteers
- 490 people
- Sponsor
- Seoul National University Bundang Hospital
Helicobacter Pylori Infection, Helicobacter Pylori Associated Gastrointestinal Disease
Prevalence and Trends of Antimicrobial Resistance of Helicobacter Pylori in Korea
To assess antimicrobial resistance rates and minimal inhibitory concentrations in H. pylori isolated from patients with upper gastrointestinal disease with long-term period.
- Conditions
- Helicobacter Pylori Infection, Helicobacter Pylori Associated Gastrointestinal Disease, Helicobacter Pylori Infection, Susceptibility to, Helicobacter Pylori 23S rRNA Clarithromycin Resistance Mutation
- Trial name
- NCT05247112
- Where
- South Korea
- Volunteers
- 2,000 people
- Sponsor
- Seoul National University Bundang Hospital
Probiotic, Gut Microbiota
The Effects of Yogurt on Gut Microbiome and Metabolism in H. Pylori.
Helicobacter pylori is a common pathogen causing upper gastrointestinal diseases including gastric ulcer and gastric cancer. Recent epidemiological findings have also shown that it is also related to colon cancer, metabolic…
- Conditions
- Probiotic, Gut Microbiota, Helicobacter Pylori Infection, Insulin Resistance
- Trial name
- NCT05374980
- Testing
- Yogurt
- Where
- Taiwan
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Taichung Veterans General Hospital
Inflammatory Bowel Diseases, Irritable Bowel Syndrome
Measurement and Analysis of Gas Composition in Digestive Tract
The purpose of this study is to detect the concentration of various gases，including hydrogen, methane, hydrogen sulfide, nitric oxide in different parts of the digestive tract by a safe and direct method, and to establish a human…
- Conditions
- Inflammatory Bowel Diseases, Irritable Bowel Syndrome, Functional Dyspepsia, Colorectal Neoplasms
- Trial name
- NCT05810805
- Testing
- gas component of digestive tract
- Where
- China
- Volunteers
- 460 people, healthy volunteers welcome
- Sponsor
- Xiuli Zuo
Helicobacter Pylori Infection
Bismuth Quadruple Therapy in Helicobacter Pylori Rescue Therapy of Different Tetracycline Doses and Frequencies.
The researchers collect H.pylori-positive patients who need rescue therapy from the outpatient clinic. The subjects were randomized to receive a dose and frequency of tetracycline 500mg tid or qid of bismuth quadruple eradication…
- Trial name
- NCT05802888
- Testing
- Tetracycline 500mg tid, Tetracycline 500mg qid
- Where
- China
- Volunteers
- 260 people
- Sponsor
- Shandong University
Helicobacter Pylori Infection
Stool Antigen In Diagnosis Of Helicobacter Pylori
Helicobacter pylori is among the most common bacterial infections in humans. Helicobacter pylori is a Gram-negative, S -shaped rod .The most likely mode of transmission is fecal-oral or oral-oral.
- Trial name
- NCT05802732
- Testing
- Stool Antigen test
- Where
- Egypt
- Volunteers
- 63 people
- Sponsor
- Assiut University
Helicobacter Pylori-positive With Functional Dyspepsia
Effect of H. Pylori Eradication on Alleviating Symptoms in Functional Dyspepsia Patients
In patients with Helicobacter pylori-positive functional dyspepsia, long-term follow-up for 6 months after standard triple therapy first-line eradication treatment, the rate of symptom disappearance and degree of improvement of…
- Trial name
- NCT05786807
- Testing
- K-CAB
- Where
- South Korea
- Volunteers
- 315 people
- Sponsor
- Wonkwang University Hospital
Helicobacter Pylori Infection
Clinical Utility of Upper Endoscopy in Diagnosis of Helicobacter Pylori Infection
Helicobacter pylori (H. pylori) is a gram-negative flagellated bacterium that inhabits the gastric environment of 60.3% of the world population, and its prevalence is particularly high in countries with inferior socioeconomic…
- Trial name
- NCT05787262
- Testing
- upper endoscopy
- Where
- Egypt
- Volunteers
- 345 people
- Sponsor
- Sohag University
Gastric Atrophy, Gastric Cancer
Epidemiology of Helicobacter Pylori Infection in Moscow
H. pylori is transmitted from individual to individual and causes chronic active gastritis in all infected people. H. pylori infection can result in gastroduodenal ulcers, atrophic gastritis (AG), gastric carcinoma, and gastric…
- Conditions
- Gastric Atrophy, Gastric Cancer, Helicobacter Pylori Infection
- Trial name
- NCT05775120
- Testing
- OLGA and H.pylori culture
- Where
- Russia
- Volunteers
- 5,121 people, healthy volunteers welcome
- Sponsor
- Moscow Clinical Scientific Center
Helicobacter Pylori Infection, Upper Endoscopy
Diagnosis of Helicobacter Pylori Based on Gastric Collecting Venules
Helicobacter pylori (Hp) is the major cause of gastritis and gastritis-associated diseases. Detection of a regular arrangement of collecting venules (RAC) pattern in the lesser gastric curvature correlates with negative Hp status…
- Conditions
- Helicobacter Pylori Infection, Upper Endoscopy, Regular Arrangement of Collecting Venules
- Trial name
- NCT04000243
- Testing
- Endoscopic diagnosis of Hp
- Where
- Spain
- Volunteers
- 164 people, healthy volunteers welcome
- Sponsor
- Hospital Clinic of Barcelona
Helicobacter Pylori Infection
Arrangement of Collecting Venules for the Endoscopic Diagnosis of Helicobacter Pylori
To perform a prospective, observational, international, multicentre, in vivo study to assess the performance of regular arrangement of collecting venules (RAC) for the exclusion of Helicobacter pylori (Hp) infection using white…
- Trial name
- MOTIVATION (NCT05046990)
- Testing
- Regular Arrangement of Collecting Venules
- Where
- 5 sites in Belgium, Germany and 1 more
- Volunteers
- 1,000 people
- Sponsor
- Hospital Clinic of Barcelona
Helicobacter Pylori Infection
Comparison of Different Helicobacter Pylori Detection Methods in Patients With Chronic Atrophic Gastritis
As we know，Helicobacter pylori is closely related to many gastrointestinal diseases such as chronic gastritis, peptic ulcer disease,gastric carcinoma and gastric mucosa-associated lymphoid tissue lymphoma，as well as…
- Trial name
- NCT04923113
- Testing
- Histology，13C urea breath test，Stool antigen test，Serological antibody test for H.pylori and Serologic test with a current infection marker of H.pylori, Rabeprazole，Minocycline，Amoxicillin and Colloidal bismuth pectin
- Where
- 2 sites in China
- Volunteers
- 281 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Helicobacter Pylori Infection
The Study About the Selection of Time for Retreatment of Helicobacter Pylori After Eradication Failure
The patients who accepted the quadruple eradication program of the helicobacter pylori but failed to eradicate helicobacter pylori will be assessed the most suitable re-eradication time of helicobacter pylori.
- Trial name
- NCT05173493
- Testing
- Amoxicillin,Furazolidone, Amoxicillin,Levofloxacin, Tetracycline,Furazolidone
- Where
- China
- Volunteers
- 670 people
- Sponsor
- Shandong University
Helicobacter Pylori Infection
Efficacy and Safety of Dual Therapy as First-line Treatment for Hp Infection
This study aims to evaluate the efficacy of dual therapy compared with bismuth-containing quadruple therapy as first-line treatment for Helicobacter Pylori eradication, as well as the safety and economic benefits.
- Trial name
- NCT05419674
- Testing
- Vonoprazan, Rabeprazole, Amoxicillin
- Where
- China
- Volunteers
- 393 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Helicobacter Pylori Infection
One vs Two Weeks Treatment for H.Pylori Eradication A RANDOMIZED NON-INFERIORITY PLACEBO CONTROLLED TRIAL
1. To assess the efficacy of the duration of Vonoprazan based triple regimen (one versus two weeks), in the eradication of H-pylori among patients attending gastroenterology clinics of Karachi, Pakistan. 2.
- Trial name
- NCT05728424
- Testing
- Vonoprazan, Amoxicillin, Levofloxacin
- Where
- Pakistan
- Volunteers
- 246 people
- Sponsor
- Aga Khan University