An Observational Study on Gastric Cancer in High-risk Individuals

Starting soon

Conditions studied: Gastric Adenocarcinoma

In brief

This study is designed as a prospective observational cohort study, aiming to assess the differences in the occurrence of gastric cancer and the progression of gastric cancer-related precancerous lesions between individuals who test positive or negative for fecal multi-target testing, with baseline negative gastric endoscopy results. The clinical outcomes between the two groups will be compared through long-term follow-up.

Key facts

Study ID

NCT07438418

Run by

Fudan University

People needed

3000

Starts

2026-01-31

Expected to finish

2035-07-01

Last updated by the study team

2026-02-27

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

Full record on ClinicalTrials.gov

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