An Observational Study for Gastric Cancer in Carriers of High Risk Helicobacter Pylori

Recruiting now

Conditions studied: Gastric (Stomach) Cancer, Helicobacter Infection

In brief

This study is intended to be a prospective observational cohort study. The incidence of gastric cancer and progression of gastric precancerous lesions will be compared between groups through prospective follow-up of a population with baseline negative gastric endoscopy, harboring high-risk Hp SNP subtypes and non-high-risk subtypes.

Key facts

Study ID

NCT06896370

Run by

Fudan University

People needed

3000

Starts

2025-07-01

Expected to finish

2035-12-31

Last updated by the study team

2026-02-25

Who can join

Age: 40 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Age ≥ 40 years, gender is not limited.
• Able and willing to provide informed consent and willing to undergo baseline and follow-up examinations.

You may not qualify if…

• A history of diagnosed gastric cancer or other malignant tumors of the digestive tract.
• Comorbid severe underlying conditions (e.g., severe cardiopulmonary insufficiency, liver or renal failure, etc.) that are likely to result in a short life expectancy or render long-term follow-up impractical.
• Severe mental illness or incapacity to participate in the study due to lack of civil behavior.
• Pregnant or breastfeeding women.
• Other conditions that the investigator deems inappropriate for participation in the study.

Where it is running

• People's Hospital of Tongling City — Tongling, China (enrolling)

Full record on ClinicalTrials.gov

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