- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06412588
Dual Therapy With Vonoprazan Plus Amoxicillin or Doxycycline Versus Bismuth Quadruple Therapy for Helicobacter Pylori Eradication:A Prospective, Multicenter, Open-label Randomized Controlled Study.
May 9, 2024 updated by: Zhenyu Zhang, Nanjing First Hospital, Nanjing Medical University
Dual Therapy With Vonoprazan Plus Amoxicillin or Doxycycline Versus Bismuth Quadruple Therapy for Helicobacter Pylori Eradication:A Prospective, Multicenter, Open-label Randomized Controlled Study
It is planned to select Hp infection patients in a number of tertiary hospitals in Jiangsu and randomly divide them into three groups: group A is the classic group, receiving Vonoprazan 20mg, bid + amoxicillin 1.0g, bid + doxycycline 0.1g, bid + colloidal pectin bismuth 0.3g, bid and group C are double groups, respectively, receiving standard dose amoxicillin (1.0 g, bid) combined with vonorrasan dual regimen and doxycycline (0.1g, bid) combined with Vonoprazan dual regimen, the treatment course of the three groups was 14 days, and the oral dose of Vonoprazan was 20mg, bid, the eradication rate, adverse reactions, compliance and other aspects of the three groups were compared, In order to obtain a safe, efficient, economical and convenient Hp eradication program with a wider range of applications.
Study Overview
Status
Not yet recruiting
Conditions
Detailed Description
It is planned to select Hp infection patients in a number of tertiary hospitals in Jiangsu and randomly divide them into three groups: group A is the classic group, receiving Vonoprazan 20mg, bid + amoxicillin 1.0g, bid + doxycycline 0.1g, bid + colloidal pectin bismuth 0.3g, bid and group C are double groups, respectively, receiving standard dose amoxicillin (1.0 g, bid) combined with vonorrasan dual regimen and doxycycline (0.1g, bid) combined with vonorrasan dual regimen, the treatment course of the three groups was 14 days, and the oral dose of Vonoprazan was 20mg, bid, the eradication rate, adverse reactions, compliance and other aspects of the three groups were compared, In order to obtain a safe, efficient, economical and convenient Hp eradication program with a wider range of applications.
Study Type
Interventional
Enrollment (Estimated)
810
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 Contact
- Name: Zhenyu Zhang
- Phone Number: 18951670222
- Email: zhangzhenyu808@126.com
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
- Adult
- Older Adult
Accepts Healthy Volunteers
Yes
Description
Inclusion Criteria:
- Age 18-65 years old;
- Patients confirmed to be positive for H. pylori by 13C-UBT or 14C-UBT;
- Patients who have not received Helicobacter pylori eradication therapy before, or patients who have failed to eradicate in the early stage but have not received eradication therapy within half a year;
- Voluntarily join this trial and sign the informed consent form.
Exclusion Criteria:
- Allergy to the study drug (penicillin, amoxicillin, Vonoprazan, doxycycline, etc.);
- Patients with confirmed active peptic ulcer;
- Patients who have received Helicobacter pylori eradication therapy within half a year;
- Use of antibiotics, bismuth, and histamine H2 receptor antagonists or PPIs for the first 2 weeks before starting study treatment;
- Use of adrenocorticosteroids, non-steroidal anti-inflammatory drugs, anticoagulants, barbiturates, phenytoin, or carbamazepine drugs;
- History of esophageal or gastric surgery;
- Pregnant or lactating women;
- Alcoholism
- Suffering from serious concomitant diseases, such as liver disease, cardiovascular disease, lung disease, kidney disease;
- Hepatic insufficiency caused by hepatitis, fatty liver and other reasons;
- Gastric mucosa-associated lymphoid tissue lymphoma (MALT), malignant tumor diseases.
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 |
---|---|
Active Comparator: Group A Bismuth quadruple
Vonoprazan 20 mg, bid + amoxicillin 1.0 g, bid + doxycycline 0.1 g, bid + bismuth, treatment course 14 days
|
Group A:The patient was treated with oral Vonoprazan 20 mg, bid + amoxicillin 1.0 g, bid + doxycycline 0.1 g, bid + bismuth for 14 days.
Other Names:
|
Experimental: Group B Amoxicillin Dual therapy
Vonoprazan 20 mg, bid + amoxicillin 1.0 g, bid , treatment course 14 days
|
Group B: Patients were treated with oral Vonoprazan 20mg, bid + amoxicillin 1.0g, bid for 14 days.
Other Names:
|
Experimental: Group C doxycycline Dual therapy
Vonoprazan 20 mg, bid +doxycycline 0.1 g, bid,treatment course 14 days
|
Group C: Patients were treated with oral Vonoprazan 20 mg, bid + doxycycline 0.1 g, bid for 14 days.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
HP eradication rate
Time Frame: 4-6 weeks after the end of the last dose
|
The eradication effect of Helicobacter pylori was tested by 13C-UBT or 14C-UBT
|
4-6 weeks after the end of the last dose
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Patient compliance
Time Frame: Within 3 days after the end of treatment
|
Rate of drug consumption during the treatment period of the subjects
|
Within 3 days after the end of treatment
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Security observations
Time Frame: Within 3 days after the end of treatment
|
Adverse drug reactions
|
Within 3 days after the end of treatment
|
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 (Estimated)
May 1, 2024
Primary Completion (Estimated)
October 31, 2024
Study Completion (Estimated)
December 31, 2024
Study Registration Dates
First Submitted
May 9, 2024
First Submitted That Met QC Criteria
May 9, 2024
First Posted (Actual)
May 14, 2024
Study Record Updates
Last Update Posted (Actual)
May 14, 2024
Last Update Submitted That Met QC Criteria
May 9, 2024
Last Verified
May 1, 2024
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Gram-Negative Bacterial Infections
- Bacterial Infections
- Bacterial Infections and Mycoses
- Infections
- Helicobacter Infections
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Gastrointestinal Agents
- Anti-Bacterial Agents
- Antiprotozoal Agents
- Antiparasitic Agents
- Antimalarials
- Antacids
- Doxycycline
- Amoxicillin
- Bismuth
Other Study ID Numbers
- KY20240123-18
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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