217
Participants
Start Date
January 23, 2021
Primary Completion Date
January 10, 2024
Study Completion Date
July 10, 2028
External Beam radiotherapy using IMRT technique
2600cGy/ 5 fractions / 1 weeks to ipsilateral whole breast and a sequential tumor bed boost of 5.2 Gy in 2 fractions at the discretion of radiation oncologist
Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai
Ruijin Hospital
OTHER