229
Participants
Start Date
July 31, 2016
Primary Completion Date
February 28, 2019
Study Completion Date
July 31, 2026
ptDNA
Pre-operative blood samples for ptDNA will be collected at the time of diagnosis/prior to NAT, post-cycle 1/pre-cycle 2 of NAT, after all NAT/immediately before surgery, and post-operatively at 6, 12, 24, and 36 months, and annually thereafter if funding allows.
Tissue sample
Representative tissue sample will be collected from the diagnostic biopsy (in all participants) and definitive surgery (if available)
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore
Translational Breast Cancer Research Consortium
OTHER
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
OTHER