Trial intelligence / Profile preview

High-dose Dual Therapy with Different Administration Frequencies for H. Pylori

NCT05901051Phase 4

Key facts

Status
Completed
Start
Mar 2021
Primary completion
Sep 2023
Countries
1
Sponsor
Shanghai Jiao Tong University School of Medicine
Modality
Small Molecules
Conditions
Helicobacter pylori infection
01

Overview

Phase 4, randomised, open-label trial of vonoprazan and amoxicillin in Helicobacter pylori infection (3 arms), sponsored by Shanghai Jiao Tong University School of Medicine. Primary endpoint: Helicobacter pylori eradication rate. Started Mar 2021; status: completed.

02

Design

3 arms
Study design
RandomizedOpen-label
  • Dual Therapy A

    Vonoprazan 20mg bid ac + Amoxicillin 0.75g qid pc

  • Dual Therapy B

    Vonoprazan 20mg bid ac + Amoxicillin 1g tid pc

  • Dual Therapy C

    Vonoprazan 20mg bid ac + Amoxicillin 1g tid ac

03

Who it enrols

Patients with confirmed H. pylori infection, excluding those with recent antibiotic/PPI use, serious organ dysfunction, or GI malignancies.

04

Endpoints

Primary

  • Helicobacter pylori eradication rate

Secondary

  • Rate of adverse events

  • Compliance rate

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