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The purpose of this study is to identify the risk factors of bone metastasis in breast cancer patients so as to develop a dynamic prediction model using real world clinical data. The multicenter data will be retrospectively collected, and the clinical characteristics related to bone metastasis will be analyzed.
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Breast cancer is the most common malignant tumor in women worldwide and bones are the most common sites of metastases in breast cancer patients(~70%). Bone metastasis often leads to skeletal-related events (SREs) ,which may not only reduce the quality of life in patients, but also affect the long-term survival. Therefore, early detection and early intervention of bone metastasis are particularly important for breast cancer patients.
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3,500 participants in 2 patient groups
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Data sourced from clinicaltrials.gov
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