Breast Cancer — Microlearning Activity 2 with Dr Priyanka Sharma: 2025 ESMO Annual Meeting Updates

Featuring an interview with Dr Priyanka Sharma, including the following topics:

• Patient-reported outcomes from the SERENA-6 trial of camizestrant with a CDK4/6 inhibitor for patients with HR-positive, HER2-negative advanced breast cancer and ESR1 mutations emerging during first-line endocrine-based therapy (0:00)
  • Mayer E et al. Patient-reported outcomes (PROs) from the SERENA-6 trial of camizestrant (CAMI) + CDK4/6 inhibitor (CDK4/6i) for emergent ESR1m during first-line (1L) endocrine-based therapy and ahead of disease progression in patients (pts) with HR+/HER2– advanced breast cancer (ABC). ESMO 2025;Abstract 486MO.
• Imlunestrant and abemaciclib versus fulvestrant and abemaciclib for ER-positive, HER2-negative advanced breast cancer: An indirect treatment comparison of 3 Phase III trials (3:00)
  • Bidard FC et al. Imlunestrant plus abemaciclib versus fulvestrant plus abemaciclib in estrogen receptor positive (ER+), human epidermal growth factor receptor 2 negative (HER2-) advanced breast cancer (ABC): An indirect treatment comparison (ITC) of three phase 3 trials. ESMO 2025;Abstract 496P .
• Giredestrant in the treatment of ER-positive, HER2-negative breast cancer: The Phase III evERA Breast Cancer and EMPRESS trials (5:39)
  • Mayer E et al. Giredestrant (GIRE), an oral selective oestrogen receptor (ER) antagonist and degrader, + everolimus (E) in patients (pts) with ER-positive, HER2-negative advanced breast cancer (ER+, HER2– aBC) previously treated with a CDK4/6 inhibitor (i): Primary results of the phase III evERA BC trial. ESMO 2025;Abstract LBA16.
  • Llombart-Cussac A et al. Preoperative window-of-opportunity study with giredestrant or tamoxifen (tam) in premenopausal women with estrogen receptor-positive (ER+)/human epidermal growth factor receptor 2-negative (HER2-) and Ki67≥10% early breast cancer (EBC): The EMPRESS study. ESMO 2025;Abstract 294MO.
• Capivasertib/fulvestrant as first- and second-line endocrine-based therapy for PIK3CA/AKT1/PTEN-altered HR-positive advanced breast cancer in the CAPItello-291 trial and gedatolisib/fulvestrant with or without palbociclib for HR-positive, HER2-negative, PIK3CA wild-type advanced breast cancer in the VIKTORIA-1 trial.(10:25)
  • Rugo HS et al. Capivasertib plus fulvestrant as first and second-line endocrine-based therapy in PIK3CA/AKT1/PTEN-altered hormone receptor-positive advanced breast cancer: Subgroup analysis from the phase 3 CAPItello-291 trial. ESMO 2025;Abstract 526P.
  • Hurvitz SA et al. Gedatolisib (geda) + fulvestrant ± palbociclib (palbo) vs fulvestrant in patients (pts) with HR+/ HER2-/PIK3CA wild-type (WT) advanced breast cancer (ABC): First results from VIKTORIA-1. ESMO 2025;Abstract LBA17.

CME information and select publications