# Efficacy of Different Durations of Dual and Quadruple Regimens for Helicobacter Pylori Eradication

> **NCT06723197** · PHASE4 · RECRUITING · sponsor: **Shandong University** · enrollment: 330 (estimated)

## Conditions studied

- HELICOBACTER PYLORI INFECTIONS

## Interventions

- **DRUG:** vonoprazan+amoxicillin
- **OTHER:** Duration of eradication regimen: 7-day
- **DRUG:** vonoprazan+amoxicillin+tetracycline+bismuth
- **OTHER:** Duration of eradication regimen: 10-day
- **OTHER:** Duration of eradication regimen: 14-day

## Key facts

- **NCT ID:** NCT06723197
- **Lead sponsor:** Shandong University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-12-10
- **Primary completion:** 2025-10-01
- **Final completion:** 2025-11-30
- **Target enrollment:** 330 (ESTIMATED)
- **Last updated:** 2024-12-11

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06723197

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06723197, "Efficacy of Different Durations of Dual and Quadruple Regimens for Helicobacter Pylori Eradication". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT06723197. Licensed CC0.

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