Skip to content
Kazuki Nozawa, MD· @kazuki_nozawa · X·· 23 hours agoScore70

KEYNOTE-B49

Body · original

KEYNOTE-B49
#ESMO26

Pembrolizumab + chemotherapy improved PFS in PD-L1+ HR+/HER2− advanced breast cancer (HR 0.74), with greater benefit in CPS ≥10 (HR 0.59). No significant OS or overall ORR benefit. Immune-mediated AEs were more frequent.

58 views · 2 likes · 0 reposts · 0 replies

Conference abstracts
LBA51matched by Proffered paper 2: Breast cancer, early and advanced stage

Results from KEYNOTE-B49: A phase 3, randomized, double-blind study of pembrolizumab (pembro) vs placebo (pbo) plus chemotherapy (CT) in participants (pts) with HR+/HER2− advanced breast cancer (ABC)

https://esmocongress.esmo.org

Source: Kazuki Nozawa, MD · x.com

CBACBA Frontier Insights (CFI)Chinese Biopharmaceutical Association (CBA)www.cba-usa.org