452
Participants
Start Date
May 1, 2024
Primary Completion Date
December 31, 2028
Study Completion Date
December 31, 2029
Supraclavicular lymph node dissection combined with radiotherapy
Breast cancer patients in the expreimental cohort with only ipsilateral supraclavicular lymph node metastasis were first treated with supraclavicular lymph node dissection and received standard radiotherapy after surgery.
radiotherapy
Patients in the control group received only standard radiation therapy.
Sun Yat-sen University
OTHER