Clinical trials: Helicobacter
Helicobacter Pylori Infection, Gut Microbiota
Effect of Probiotics on Gut Microbiota During the Helicobacter Pylori Eradication
Helicobacter pylori (H. pylori) is still infecting more than half of the population in many countries, although the prevalence is decreasing. As a main cause of chronic gastritis, peptic ulcer, and malignant gastric tumors, H.
- Trial name
- NCT05662514
- Testing
- Bifidobacterium animalis subsp. lactis BLa80
- Volunteers
- 100 people
- Sponsor
- Qilu Hospital of Shandong University
Helicobacter Pylori Infection
Efficacy and Safety of 14-day Concomitant Therapy for Refractory Helicobacter Pylori Infection
The purpose of this study is to evaluate efficacy of a 14-day concomitant therapy for the third-line treatment of Helicobacter pylori infection, and whether it is safe while maintaining an ideal eradication rates.
- Trial name
- NCT05133193
- Testing
- three kinds of antibiotics
- Volunteers
- 60 people
- Sponsor
- Shandong University
Helicobacter Pylori Infection
Efficacy and Safety of Black Seed Oil With Vonoprazan Based Triple Therapy in Treatment of Helicobacter Pylori
The aim of this study is to: Evaluation of efficacy and safety of adding black seed oil with vonoprazan triple therapy ( vonoprazan ,clarithromycin and amoxicillin ) in eradication of Helicobacter pylori infection and this will…
- Trial name
- NCT05957432
- Testing
- Black Seed Oil Cap/Tab, Vonoprazan, Amoxicillin and Clarithromycin
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Ain Shams University
Helicobacter Pylori
Helicobacter in The Gambia (Part 2)
The purpose of this study is to examine Helicobacter pylori bacteria in the stomach fluids of children who are hospitalized and receiving nutritional care via nasogastric feeding (tube from the nose to the stomach) to treat…
- Trial name
- NCT00467155
- Sponsor
- Medical Research Council Unit, The Gambia
Helicobacter Pylori Infection
The Efficacy of Susceptibility Test -Driven Sequential Therapy as the Third Line Therapy for Refractory Helicobacter Pylori Infection
Background: Helicobacter pylori infection has been shown to be associated with the development of gastric cancer and peptic ulcer diseases. Eradication of H.
- Trial name
- NCT01032655
- Testing
- susceptibility test guided sequential therapy
- Where
- Taiwan
- Volunteers
- 134 people
- Sponsor
- National Taiwan University Hospital
Gastric Tumor, Helicobacter Pylori
Helicobacter Pylori Eradication After Endoscopic Resection of Gastric Tumors
The purpose of this study is to determine whether Helicobacter pylori eradication could reduce the new tumor development after endoscopic resection of gastric tumor.
- Conditions
- Gastric Tumor, Helicobacter Pylori, Endoscopic Resection, Metachronous Neoplasms
- Trial name
- NCT01510730
- Testing
- eradication treatment of Helicobacter pylori infection
- Where
- South Korea
- Volunteers
- 855 people
- Sponsor
- Seoul National University Hospital
HELICOBACTER PYLORI INFECTIONS
Gamma-Glutamyl Transpeptidase (GGT): A Potential Diagnostic Marker for Helicobacter Pylori Infections
The investigators hypothesis: Presence of anti-GGT (antibody against GGT) indicates H. pylori infection.
- Trial name
- NCT02123771
- Where
- Singapore
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
Helicobacter Pylori Infection
Effect of Dental Scaling on Helicobacter Pylori Eradication and Reinfection
Patients who had received H.pylori eradication treatment will be categorised as eradication and reinfection status and whether dental scaling has any influence on these results.
- Trial name
- Scaling and Hp (NCT01816269)
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 300 people
- Sponsor
- Goztepe Training and Research Hospital
Helicobacter Pylori Infection
S0701, Trial of Three Antibiotic Regimens to Eradicate Helicobacter Pylori (H. Pylori)
The purpose of this study is to compare the effectiveness of three different antibiotic regimens against Helicobacter pylori (H. pylori).
- Trial name
- NCT01061437
- Testing
- PACx14, PACMx5, PAx5/PCMx5
- Where
- 7 sites in Chile, Colombia and 4 more
- Volunteers
- 1,859 people
- Sponsor
- SWOG Cancer Research Network
Helicobacter Pylori Infection
Comparison Between Ten Days Sequential Treatment and Traditional Three Combined Treatment of Helicobacter Pylori
The purpose of this study is to compare the eradication efficacy of 10-day triple therapy with 10-day sequential therapy with tetracycline or metronidazole.
- Trial name
- NCT01573975
- Testing
- 5RA-5RCM, 5RA-5RCT, 10RCA
- Where
- Taiwan
- Volunteers
- 345 people
- Sponsor
- Buddhist Tzu Chi General Hospital
H. Pylori Infection
Efficacy of Vonoprazan Based Dual and Triple Therapy for Patient With Helicobacter Pylori Infection
This study aims to assess Efficacy of vonoprazan based dual and triple therapy for naïve patient with Helicopacter Pylori infection in Sohag Government .
- Trial name
- NCT07045688
- Testing
- Efficacy of Vonoprazan based dual therapy for naive patient with Helicobacter Pylori infection, Efficacy of Vonoprazan based triple therapy for naive patient with Helicobacter Pylori infection, Efficacy of PPI based triple therapy for naive patient with Helicobacter Pylori infection
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- Sohag University
Functional Dyspepsia, Scarred Peptic Ulcer
Empirical Rescue Therapies of Helicobacter Pylori Infection
The increase of antibiotic resistance to H. pylori causes failure of treatment. Furazolidone, amoxicillin and tetracycline are good candidates for rescue therapy since resistance to these three antimicrobials was rare.
- Trial name
- NCT01668927
- Testing
- Proton Pump Inhibitor, Bismuth, Metronidazole
- Where
- China
- Volunteers
- 424 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Helicobacter Pylori Infection
Bismuth Quadruple Therapy for 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
- NCT05432115
- Testing
- Tetracyclin
- Where
- China
- Volunteers
- 407 people
- Sponsor
- Shandong University
Migraine in Children
Association of Helicobacter Pylori Infection and Migraine
The study aims to assess the relation between migraine and H pylori infection in children and adolescent.
- Trial name
- NCT06558578
- Testing
- Helicobacter pylori antigen in stool
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Sohag University
Helicobacter Pylori Eradication
Efficacies of Tetracycline-levofloxacin, Standard Bismuth, Amoxicillin-levofloxacin Quadruple Therapy for H.p
1. Compare the efficacy of "Tetracycline combined with levofloxacin quadruple therapy", "standard tincture quadruple therapy" and "amoxicillin combined with levofloxacin quadruple therapy" on the second line of Helicobacter…
- Trial name
- NCT05850117
- Testing
- esomeprazole, tripotassium dicitrate bismuthate, tetracycline and levofloxacin, esomeprazole , tripotassium dicitrate bismuthate, tetracycline 500mg and metronidazole, esomeprazole, tripotassium dicitrate bismuthate , amoxicillin and levofloxacin
- Where
- Taiwan
- Volunteers
- 240 people
- Sponsor
- Kaohsiung Medical University
Cardiovascular Diseases, Coronary Disease
Infection and Cardiovascular Disease
To investigate the role of chronic infection as a risk factor for vascular disease in a study of Native Americans. The primary focus is on the two most common agents Chlamydia pneumoniae and cytomegalovirus with a secondary…
- Conditions
- Cardiovascular Diseases, Coronary Disease, Cerebrovascular Accident, Heart Diseases
- Trial name
- NCT00005547
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Helicobacter Pylori Infection, Gastric Ulcer
Helicobacter Pylori Sample Collection Protocol Post Therapy Subjects
The primary objective is to obtain stool samples from post-therapy subjects already undergoing evaluation for an H. pylori infection by upper esophagogastroduodenoscopy (EGD) and gastric biopsy.
- Conditions
- Helicobacter Pylori Infection, Gastric Ulcer, Nausea, Abdominal Pain
- Trial name
- NCT03060733
- Testing
- Post-Therapy
- Where
- 5 sites in United States, Italy
- Volunteers
- 13 people
- Sponsor
- DiaSorin Inc.
Helicobacter Pylori Infection
Sequential Therapy Versus Triple Therapy for Helicobacter Pylori Eradication: a Placebo-controlled Trial
To assess if a sequential treatment regimen better eradicates H. pylori than does a triple drug regimen in adults with dyspepsia or peptic ulcer disease.
- Trial name
- NCT00403364
- Where
- Italy
- Volunteers
- 300 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Helicobacter Pylori Infection
Clarithromycin Triple Therapy Plus Bismuth for Helicobacter Pylori First-line Treatment
Standard triple therapy including a proton pump inhibitor (PPI) and clarithromycin with either amoxicillin or metronidazole are no longer recommended as empirical first-line therapy to treat Helicobacter pylori infection because…
- Trial name
- NCT02732249
- Testing
- Esomeprazole, Bismuth Potassium Citrate, Clarithromycin
- Where
- China
- Volunteers
- 66 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
H Pylori Gastritis, H Pylori Infection
Efficacy of Carminal in Helicobacter Pylori Gastritis
Eighty patients will be included and randomized in two groups, one group (40 patients) will be administered 30 ml of the supplement Carminal, once a day, plus therapy for HP gastitis and the control group (40 patients) will be…
- Conditions
- H Pylori Gastritis, H Pylori Infection, H Pylori Eradication, Gastritis Associated With Helicobacter Pylori
- Trial name
- NCT07179237
- Testing
- Carminal Oral solution
- Where
- 2 sites in Serbia
- Volunteers
- 80 people
- Sponsor
- Catalysis SL