Second Affiliated Hospital, Zhejiang University, School of Medicine
Phase
Observational
Started
2025-12-01
Last updated
2026-03-03
Condition(s) studied
BreastBreast CancerPathology
Study summary
Breast cancer is one of the most common malignancies in women worldwide, and distant metastasis is the main cause of poor prognosis and death. This project aims to construct a precision prediction system based on multi-omics (digital pathology, immunohistochemistry, proteomics, gene sequencing) and artificial intelligence to predict distant and organ-specific metastasis (bone, lung, liver, brain) in breast cancer, analyze its mechanisms, and provide new solutions for precision medicine.
Eligibility
Sex
FEMALE
Min age
—
Max age
—
Healthy volunteers
No
Inclusion Criteria:
1. Female patients pathologically diagnosed with breast cancer at our hospital or participating centers between January 1, 2000, and December 30, 2028.
2. Must meet one of the following: 1) Initially diagnosed with breast cancer at our hospital, has developed distant metastasis (liver, bone, lung, or brain), and has a biopsy or surgical specimen from the metastatic site stored at our hospital, with complete clinical information available. 2) Primary tumor specimen is not at our hospital, but a biopsy or surgical specimen from a distant metastatic site (liver, bone, lung, brain) is stored at our hospital.
Exclusion Criteria:
1. Concomitant metastatic malignancy from another primary cancer.
2. Incomplete clinical information.
Primary outcome measure(s)
Metastasis-Free Survival — From diagnosis up to December 30, 2028 Time from initial breast cancer diagnosis to the occurrence of distant metastasis.
Trial sites (1)
Facility
City
Region
Status
The Second Affiliated Hospital, Zhejiang University School of Medicine
Hangzhou
Zhejiang
Recruiting
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This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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