Eliminating breast surgery for invasive breast cancer in exceptional responders to neoadjuvant systemic therapy: a multicentre, single-arm, phase 2 trial
Interesting non-operative approach for T1-2, N0-1, M0 TNBC or HER2+ breast cancer, 58 patients enrolled in this single center phase II out of MDA. 62% of patients had CR on biopsy after systemic therapy, if results hold true over a longer follow-up period this may be of significant impact.