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A retrospective, multicenter, observational clinical study comparing the efficacy and safety of helicobacter pylori eradication with vonorazone quadruple regimen versus classic quadruple regimen

A retrospective, multicenter, observational clinical study comparing the efficacy and safety of helicobacter pylori eradication with vonorazone quadruple regimen versus classic quadruple regimen

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500095514
Enrollment
Unknown
Registered
2025-01-08
Start date
2025-01-09
Completion date
Unknown
Last updated
2025-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Helicobacter pylori infection

Interventions

P-BQT:Amoxicillin (1000mg twice A day)+ clarithromycin (500mg twice A day)+ bismuth (220mg twice A day)+ esomeprazole (20mg twice A day) for 2 weeks
V-BQT:Amoxicillin (1000mg, twice a day)+ clarithromycin (500mg, twice a day)+ bismuth (220mg, twice a day)+ vonoprazan (20mg, once a day) for 2 weeks.

Sponsors

Fujian Provincial Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Inclusion Criteria: 1.Age between 18 and 70 years. 2. No use of antibiotics, bismuth, or other antimicrobial agents within 4 weeks before treatment; no use of P-CAB, PPI, H2 receptor antagonists, or other acid-suppressing drugs within 2 weeks before treatment. 3.Diagnosed as H.pylori positive by 13C or 14C urea breath test or rapid urease test. 4.Patients who are informed and agree to participate in this study, with complete medical records and follow-up data.

Exclusion criteria

Exclusion criteria: 1. Patients with serious primary diseases of the heart, lung, kidney, liver and blood system, or immunocompromised. 2. Patients with drug allergy contraindications. 3. Those with mental illness and communication disorders. 4. Pregnant and lactating women. 5. Complicated with organic lesions such as gastrointestinal tumors and gastrointestinal bleeding.

Design outcomes

Primary

MeasureTime frame
Eradication rate;

Secondary

MeasureTime frame
Clinical remission;Drug sensitivity;

Countries

China

Contacts

Public ContactHuang Xueping

Fujian Provincial Hospital

491589958@qq.com+86 157 5081 9302

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026