William M. Sikov, MD, of Women and Infants Hospital, discusses abstract S4-05, "Impact of intrinsic subtype by PAM50 and other gene signatures on pathologic complete response rates in triple-negative breast cancer after neoadjuvant chemotherapy with or without carboplatin or bevacizumab: CALGB 40603/150709 (Alliance)."
Edith A. Perez, MD, of the Mayo Clinic Cancer Center, discusses abstract S1-06, “Stromal tumor-infiltrating lymphocytes: In the Alliance N9831 trial S-TILs are associated with chemotherapy benefit but not associated with trastuzumab benefit.”
Lisa A. Carey, MD, of UNC Lineberger Comprehensive Cancer Center, offers her thoughts on abstract S1-09, "A phase IB study of pembrolizumab (MK-3475) in patients with advanced triple-negative breast cancer," presented by Rita Nanda, MD.
Ian E. Krop, MD, PhD, of Dana-Farber Cancer Institute, discusses abstract S2-02, “The FERGI phase II study of the PI3K inhibitor pictilisib (GDC-0941) plus fulvestrant vs fulvestrant plus placebo in patients with estrogen receptor–positive, aromatase inhibitor–resistant advanced or metastatic breast cancer: Part I results.”
William J. Gradishar, MD, of Northwestern University, and Edith A. Perez of the Mayo Clinic Cancer Center, discuss immunotherapy and the highlights of the BOLERO-1 and SOFT trials.
Larry Wickerham, MD, and Harry D. Bear, MD, PhD, discuss three clinical trials:
• B-40, the only study to combine neoadjuvant and adjuvant chemotherapy with bevacizumab
• B-51, on radiation to the chest wall
• Alliance trial, on lymph node dissection
