Ciara C. O’Sullivan, MD, MBBCh, on HER2-Positive Breast Cancer: Expert Commentary on Treatments Under Study
2024 ASCO Annual Meeting
Ciara C. O’Sullivan, MD, MBBCh, of Mayo Clinic, discusses three studies of treatment for patients with HER2-positive metastatic breast cancer and their clinical implications: the EMERALD trial of eribulin and taxane; the Patricia Cohort C trial of palbociclib plus trastuzumab and endocrine therapy; and DB07 on trastuzumab deruxtecan with or without palbociclib.
The ASCO Post Staff
Narjust Florez, MD, of Dana-Farber Cancer Institute, and David R. Spigel, MD, of Sarah Cannon Research Institute, discuss phase III findings showing that durvalumab as consolidation treatment after concurrent platinum-based chemoradiotherapy improved survival outcomes compared with placebo in patients with limited-stage small cell lung cancer. According to Dr. Spigel, these data support durvalumab as a new standard of care in this population (Abstract LBA5).
The ASCO Post Staff
Toni K. Choueiri, MD, FASCO, of the Dana-Farber Cancer Institute, discusses phase III findings showing that, in patients with advanced renal cell carcinoma (RCC), the benefit of lenvatinib plus pembrolizumab vs sunitinib in overall response rate does not appear to be affected by such factors as gene‐expression signatures for tumor‐induced proliferation, PD‐L1 status, or the mutation status of RCC driver genes.
The ASCO Post Staff
Reshma Jagsi, MD, DPhil, of Emory University Winship Cancer Institute, and Christian F. Singer, MD, MPH, of the Medical University of Vienna, discuss the MUC-1 vaccine tecemotide. When added to standard neoadjuvant systemic therapy for patients with early-stage breast cancer, this vaccine improved distant relapse–free and overall survival rates. Despite the exploratory nature of this observation, says Dr. Singer, this is the first long-term survival benefit of an anticancer vaccine in breast disease reported to date (Abstract 587).
The ASCO Post Staff
Milana Bergamino Sirvén, MD, PhD, of Spain’s Institute of Cancer Research, discusses her findings on molecular profiling of patients with estrogen receptor–positive, HER2-positive early-stage breast tumors after short-term preoperative endocrine therapy. This study suggests that such profiling may help clinicians identify those patients with a favorable prognosis for adjuvant endocrine therapy and those who may require additional treatment (Abstract 560).
The ASCO Post Staff
Yukio Suzuki, MD, PhD, of Columbia University College of Physicians and Surgeons, discusses data showing that reproductive-age patients with early-stage endometrial cancer who use fertility-preserving hormonal therapy seemed to have good overall survival after a 10-year follow-up (Abstract 5508).
