# Helicobacter Pylori Infection Status and Pathological Features for Predicting Gastric Cancer Biological Behavior and Prognosis: A Real-World Observational Study

> **NCT07724496** · — · RECRUITING · sponsor: **Chinese PLA General Hospital** · enrollment: 1500 (estimated)

## Conditions studied

- Helicobacter Pylori
- Early Gastric Cancer

## Interventions

- **DIAGNOSTIC_TEST:** 13C-Urea Breath Test
- **DIAGNOSTIC_TEST:** Serum Helicobacter pylori Antibody Testing
- **DIAGNOSTIC_TEST:** Pathological Assessment of Gastric Tissue
- **PROCEDURE:** Endoscopic Submucosal Dissection

## Key facts

- **NCT ID:** NCT07724496
- **Lead sponsor:** Chinese PLA General Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2024-01-01
- **Primary completion:** 2031-12-30
- **Final completion:** 2031-12-30
- **Target enrollment:** 1500 (ESTIMATED)
- **Last updated:** 2026-07-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07724496

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07724496, "Helicobacter Pylori Infection Status and Pathological Features for Predicting Gastric Cancer Biological Behavior and Prognosis: A Real-World Observational Study". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07724496. Licensed CC0.

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