Tundra Space

Tundra Space

Clinical Research Directory

Browse clinical research sites, groups, and studies.

Back to Studies
RECRUITING
NCT07358130
NA

Efficacies of Bismuth-amoxicillin-vonoprazan Triple Therapy and Bismuth Quadruple Therapy

Sponsor: Kaohsiung Medical University

View on ClinicalTrials.gov

Summary

(1) To compare the efficacy and safety of a 14-day bismuth-amoxicillin-vonoprazan triple therapy versus a 14-day bismuth-based quadruple therapy as first-line treatments for H. pylori infection, and (2) To investigate the influence of H. pylori antibiotic resistance, along with host CYP3A4, CYP2C19, and IL-1B -511 genotypes, on the eradication efficacy of H. pylori therapies.

Official title: Efficacies of Bismuth-amoxicillin-vonoprazan Triple Therapy and Bismuth Quadruple Therapy in the First-line Anti-Helicobacter Pylori Treatment

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

552

Start Date

2025-10-21

Completion Date

2027-12-31

Last Updated

2026-01-22

Healthy Volunteers

No

Interventions

DRUG

vonoprazan, tripotassium dicitrate bismuthate, amoxicilline

bismuth-amoxicillin-vonoprazan triple therapy

DRUG

rabeprazole, tripotassium dicitrate bismuthate, tetracycline, metronidazole

bismuth-based quadruple therapy

Locations (1)

Kaohsiung Medical University Hospital

Kaohsiung City, Taiwan