An Observational Study for Gastric Cancer in Carriers of High Risk Helicobacter Pylori
Recruiting
Observational Study
Gastric (Stomach) Cancer
Helicobacter Infection
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 40 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 3,000 (estimated)
- Sponsor
- Fudan University · Other
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About This Trial
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.
Trial Locations
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Eligibility Criteria
Inclusion Criteria :
1. Age ≥ 40 years, gender is not limited.
2. Able and willing to provide informed consent and willing to undergo baseline and follow-up examinations.
Exclusion Criteria:
1. A history of diagnosed gastric cancer or other malignant tumors of the digestive tract.
2. Comorbid sev…
Contacts