Assessment of Biosignature Classification of DCIS for RadioTherapy Benefit Post Lumpectomy (ABCD RT)
NRG-CC016 is being done to determine if omission of radiation therapy (RT) for patients with biosignature Low Risk (DCISionRT score less than 2.8) DCIS yields no clinically meaningful increase ipsilateral breast recurrence (IBR) compared to those treated with RT (Cohort A).
The patient or a legally authorized representative must provide study-specific i... [+21]