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Brief Title: Development of Novel Gastric Cancer Screening and Diagnosis Technologies Using Tongue Imaging and Study of Tongue Image Changes Mechanisms
Official Title: A Multi-center Observational Clinical Study on the Development of Artificial Intelligence-Based Gastric Cancer Screening and Diagnosis Technology Using Multi-Omics Analysis of Tongue Imaging and Tongue Coating
Study ID: NCT06078930
Brief Summary: In this study, we will prospectively recruit 100,000 individuals, including gastric cancer patients who have not undergone any anti-tumor treatment and non-gastric cancer participants. We will construct a diagnostic model for malignant tumors based on the combination of tongue imaging, tongue coating, saliva, and fecal multi-omics data (including metagenomics, proteomics, metabolomics, etc.). Additionally, it will explore the relationship between oral and intestinal microbiota and the development of malignant tumors.
Detailed Description:
Minimum Age: 18 Years
Eligible Ages: ADULT, OLDER_ADULT
Sex: ALL
Healthy Volunteers: Yes
Zhejiang Cancer Hospital, Hangzhou, Zhejiang, China