# The Effect of Time Intervals for Rescue Treatment on Eradication Effect of Helicobacter Pylori Infection

> **NCT05620589** · — · UNKNOWN · sponsor: **Shandong University** · enrollment: 626 (estimated)

## Conditions studied

- Helicobacter Pylori Infection

## Interventions

- **DRUG:** Amoxicillin + Tetracycline + Bismuth + Esomeprazole
- **DRUG:** Amoxicillin + Tetracycline + Bismuth + Vonoprazan
- **DRUG:** Amoxicillin + Tetracycline + Bismuth + Tegoprazan

## Key facts

- **NCT ID:** NCT05620589
- **Lead sponsor:** Shandong University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-11-11
- **Primary completion:** 2024-12-31
- **Final completion:** 2024-12-31
- **Target enrollment:** 626 (ESTIMATED)
- **Last updated:** 2022-11-17

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05620589

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05620589, "The Effect of Time Intervals for Rescue Treatment on Eradication Effect of Helicobacter Pylori Infection". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT05620589. Licensed CC0.

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