Clinical Trial: Prospective Cohort for Tumor Bed Boost Radiotherapy in HER2 Positive Breast Cancer
Study Status: Completed
Recruit Status: RECRUITING
Condition: Breast Cancer
Study Type: OBSERVATIONAL
Official Title: Prospective Cohort for Tumor Bed Boost Radiotherapy in HER2 Positive Breast Cancer
Brief Summary:
The purpose of this study is to analyze treatment outcomes related to tumor bed boost of postoperative radiation therapy in patient with HER2+ breast cancer who underwent breast conserving surgery.The main questions it aims to answer are:7-year ipsilateral breast tumor recurrence7-year disease-free survival7-year locoregional recurrence7-year overall survivalAdverse events of radiation therapyParticipants will be assessed by multi-dimensional methods after radiation therapy:Assessment for the disease status…
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