# Antimicrobial Susceptibility Testing Guided Therapy Versus Empirical Therapy for the Rescue Treatment of Helicobacter Pylori Infection

> **NCT03565484** · PHASE4 · UNKNOWN · sponsor: **Shandong University** · enrollment: 400 (estimated)

## Conditions studied

- Helicobacter Pylori Infection

## Interventions

- **DRUG:** susceptibility guided therapy
- **DRUG:** personal medication history guided therapy
- **DRUG:** salvage treatment for failed eradication

## Key facts

- **NCT ID:** NCT03565484
- **Lead sponsor:** Shandong University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-01-01
- **Primary completion:** 2020-05-30
- **Final completion:** 2020-06-30
- **Target enrollment:** 400 (ESTIMATED)
- **Last updated:** 2020-05-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03565484

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03565484, "Antimicrobial Susceptibility Testing Guided Therapy Versus Empirical Therapy for the Rescue Treatment of Helicobacter Pylori Infection". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT03565484. Licensed CC0.

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