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Mustafa Özdoğan, MD· @ozdogan_md · X·· 16 hours agoScore70

KEYNOTE-B49

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STATISTICALLY POSITIVE. CLINICALLY THIN.

KEYNOTE-B49: pembrolizumab + chemo delivered just +0.7 months median PFS in PD-L1 CPS≥1 HR+/HER2− advanced breast cancer with no OS benefit.

Significance ≠ meaningful benefit.

@hoperugo #ESMO26

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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: Mustafa Özdoğan, MD · x.com

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