- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06250634
Esomeprazole/Vonoprazan Combined With High-dose Amoxicillin Dual Therapy for Primary Eradication of Helicobacter Pylori Infection
April 20, 2024 updated by: Fen Wang, The Third Xiangya Hospital of Central South University
Esomeprazole / Vonoprazan Combined With High-dose Amoxicillin Dual Therapy for Primary Eradication of Helicobacter Pylori Infection: a Multi-center, Prospective, Open-label, Randomized Controlled Clinical Trial
This study intends to collect the clinical data of patients with Helicobacter pylori infection, and to observe and count the high-dose double therapy and the traditional quadruple / triple therapy ( i.e., esomeprazole + amoxicillin double high-dose double therapy and esomeprazole + amoxicillin + clarithromycin + colloidal bismuth tartrate traditional quadruple therapy or Vonoprazan + amoxicillin double high-dose double therapy and Vonoprazan + amoxicillin + clarithromycin triple therapy ).
The eradication rate of Helicobacter pylori was compared between the two different regimens respectively, and the efficacy, safety and compliance of different regimens were compared.
It provides a new reference for clinical treatment of Helicobacter pylori, and has great clinical value and significance for simplifying the anti-Helicobacter-pylori treatment plan, increasing patient compliance, and exploring efficient anti-Helicobacter-pylori therapy suitable for the Chinese population.
Study Overview
Status
Completed
Conditions
Study Type
Interventional
Enrollment (Actual)
806
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Hunan
-
Changsha, Hunan, China, 410013
- outpatient department of gastroenterology of the Third Xiangya Hospital of Central South University
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- patients aged 14-90 years, no requirement for gender;
- patients diagnosed as H. pylori infection by at least one of the following tests: carbon-13/14 urea breath test (13C/14C-UBT) or immuno-histochemical staining of biopsy specimens;
- patients with no use of antibiotics, bismuth or Chinese traditional medicines with antibacterial effects in the previous 4 weeks of 13C/14C-UBT, and no H2 receptor antagonists, PPIs, P-CAB or other drugs affecting H .pylori activity within the previous 2 weeks of 13C/14C-UBT;
- patients without history of receiving H. pylori eradication therapy.
Exclusion Criteria:
- patients with serious diseases or clinical conditions that may interfere with the evaluation of the results of the study, such as severe heart, liver, lung, and renal insufficiency, low immunity, and so on;
- patients with allergy to penicillin or any research-program-related drugs;
- patients with mental illness and communication disorders;
- patients in pregnancy or lactation;
- patients with severe gastrointestinal diseases, such as gastrointestinal tumors, gastrointestinal bleeding, other organic diseases, etc.;
- patients who were participating in other clinical trials;
- patients who were considered inappropriate for enrollment after evaluation by the researchers.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Double group ( Esomeprazole )
|
esomeprazole enteric-coated tablets (AstraZeneca) 20mg four times daily and amoxicillin capsules (Hainan General Sanyang Pharmaceutical) 750mg four times daily
|
Active Comparator: Quadruple group ( Esomeprazole )
|
20mg twice daily of esomeprazole enteric-coated tablets, 1000 mg twice daily of amoxicillin capsules, 500 mg twice daily of clarithromycin sustained-release tablets (Henan Fusen Pharmaceutical) and 165 mg three times daily of colloidal bismuth tartrate capsules (Shanxi Xinbaoyuan Pharmaceutical)
|
Experimental: Double group ( Vonoprazan )
|
20 mg twice daily of vonoprazan fumarate tablets (Takeda Pharmaceutical Company Limited) and 1000 mg three times daily of amoxicillin capsules (Hainan General Sanyang Pharmaceutical)
|
Active Comparator: Triple group (Vonoprazan )
|
20 mg twice daily of vonoprazan fumarate tablets, 1000 mg twice daily of amoxicillin capsules and 500 mg twice daily of clarithromycin sustained-release tablets (Henan Fusen Pharmaceutical)
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Helicobacter pylori eradication rate
Time Frame: pre-intervention and at least 30 days post-intervention
|
carbon-13/14 urea breath test
|
pre-intervention and at least 30 days post-intervention
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Adverse events
Time Frame: the 3rd, 7th, and 14th day during the intervention
|
the 3rd, 7th, and 14th day during the intervention
|
Compliance
Time Frame: the 14th day during the intervention
|
the 14th day during the intervention
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
December 1, 2020
Primary Completion (Actual)
October 31, 2023
Study Completion (Actual)
December 31, 2023
Study Registration Dates
First Submitted
January 18, 2024
First Submitted That Met QC Criteria
February 6, 2024
First Posted (Actual)
February 9, 2024
Study Record Updates
Last Update Posted (Actual)
April 23, 2024
Last Update Submitted That Met QC Criteria
April 20, 2024
Last Verified
April 1, 2024
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Disease Attributes
- Gram-Negative Bacterial Infections
- Bacterial Infections
- Bacterial Infections and Mycoses
- Infections
- Communicable Diseases
- Helicobacter Infections
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Enzyme Inhibitors
- Gastrointestinal Agents
- Anti-Bacterial Agents
- Cytochrome P-450 CYP3A Inhibitors
- Cytochrome P-450 Enzyme Inhibitors
- Protein Synthesis Inhibitors
- Anti-Ulcer Agents
- Proton Pump Inhibitors
- Antacids
- Amoxicillin
- Clarithromycin
- Esomeprazole
- Bismuth
Other Study ID Numbers
- Fast 21292, Fast 23359
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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