Unraveling the mechanism of action and resistance to Trastuzumab deruxtecan (T-DXd): biomarker analyses from patients from DAISY trial

Patient-reported outcomes (PROs) from DESTINY-Breast03, a randomized phase 3 study of trastuzumab deruxtecan (T-DXd) vs trastuzumab emtansine (T-DM1) in patients (pts) with HER2-positive (HER2+) metastatic breast cancer (MBC)

Datopotamab deruxtecan (Dato-DXd) + durvalumab (D) as first-line (1L) treatment for unresectable locally advanced/metastatic triple-negative breast cancer (a/mTNBC): initial results from BEGONIA, a phase 1b/2 study

Primary analysis from DS8201-A-U105: A 2-part, open label, phase 1b trial assessing trastuzumab deruxtecan (T-DXd) with nivolumab (nivo) in patients (pts) with HER2-expressing advanced breast cancer

Trastuzumab-deruxtecan (T-DXd) in HER2-positive breast cancer patients (pts) with active brain metastases: Primary outcome analysis from the TUXEDO-1 trial

Patritumab deruxtecan (HER3-DXd) in early-stage HR+/HER2- breast cancer: final results of the SOLTI TOT-HER3 window of opportunity trial

Adjuvant Abemaciclib Combined with Endocrine Therapy (ET): Efficacy Results in monarchE Cohort 1

VIOLETTE: Randomised Phase 2 Study of Olaparib (ola) + Ceralasertib (cer) or Adavosertib (ada) vs Ola Alone in Patients (pts) With Metastatic Triple-Negative Breast Cancer (mTNBC)

Safety interim analysis (SIA) of the phase III postneoadjuvant SASCIA study evaluating sacituzumab govitecan (SG) in patients with primary HER2-negative breast cancer (BC) at high relapse risk after neoadjuvant treatment.

Health-Related Quality of Life (HRQoL) With Pembrolizumab (pembro) + Chemotherapy (chemo) vs Placebo (pbo) + Chemo as 1L Treatment for Advanced Triple-Negative Breast Cancer (TNBC): Results From KEYNOTE-355

Updated overall survival (OS) results from the first-line (1L) population in the Phase III MONALEESA-3 trial of postmenopausal patients (pts) with HR+/HER2? advanced breast cancer (ABC) treated with ribociclib (RIB) + fulvestrant (FUL)

Neoadjuvant nivolumab (NIVO) + palbociclib (PALBO) + anastrozole (ANA) for estrogen receptor-positive (ER+)/human epidermal growth factor receptor 2-negative (HER2_) primary breast cancer (BC): CheckMate 7A8

Ovarian function in young patients (pts) treated with postneoadjuvant palbociclib (PAL) and endocrine therapy (ET) for hormone receptor (HR)-positive, HER2-negative early breast cancer (BC): explorative analysis in Penelope-B

Association between ER, PR and HER2 levels and outcome under palbociclib (Pal) + aromatase inhibitors (AIs) as first-line therapy for ER+ HER2- metastatic breast cancer (MBC): An exploratory analysis of the PADA-1 trial

Assessment of Ki67 and FOXC1-based response predictor tracking proliferation and plasticity as a complementary diagnostic for neoadjuvant Olaparib+Paclitaxel+Darvalumab in primary triple negative breast cancer: retrospective analysis of the I-SPY2 Trial