Hope S. Rugo, MD, FASCO, and Rebecca Alexandra Dent, MD, FASCO, on Breast Cancer Data Highlights: Sequencing of Endocrine Therapy
2025 ASCO Annual Meeting
Hope S. Rugo, MD, FASCO, of City of Hope, and Rebecca Alexandra Dent, MD, FASCO, of National Cancer Centre Singapore, review the results of a biomarker analysis of the DESTINY-Breast06 trial, which evaluated trastuzumab deruxtecan after endocrine therapy in patients with metastatic breast cancer (Abstract 1013). They also discuss findings from the SERENA-6 and EMBER-3 trials, also presented at ASCO 2025, and what all this new data means for the sequencing of endocrine therapy in patients with breast cancer.
The ASCO Post Staff
Martin Reck, MD, PhD, of LungenClinic Grosshansdorf, Germany, discusses data from the phase III AEGEAN trial that studied perioperative durvalumab and neoadjuvant chemotherapy. Patients who were MRD-positive after surgery had significantly worse disease-free survival compared to MRD-negative patients. In addition, mutations in KEAP1 and KMT2C were associated with MRD positivity and reduced benefit from the regimen, identifying a small high-risk subgroup with poor prognosis (Abstract 8009).
The ASCO Post Staff
Praful Ravi, MBBChir, MRCP, of Dana-Farber Cancer Institute, presents findings from an ICECaP individual patient-data meta-analysis of randomized controlled trials on a treatment strategy used in high-risk localized prostate cancer (Abstract 5013).
The ASCO Post Staff
Frank A. Sinicrope, MD, of Mayo Clinic Rochester, reviews findings from the randomized Alliance A021502/ATOMIC trial, which studied standard chemotherapy alone or combined with atezolizumab as adjuvant therapy for patients with stage III DNA mismatch repair–deficient (dMMR) colon cancer (LBA1).
The ASCO Post Staff
Constantine Si Lun Tam, MD, FRACP, FRCPA, MBBS, of Alfred Hospital and Monash University, reviews results from the 5-year follow-up of arm C of the SEQUOIA trial of treatment-naive patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (Abstract 7011).
The ASCO Post Staff
Suneel Deepak Kamath, MD, of the Cleveland Clinic, reports findings from a study that evaluated funding from the NIH and Congressionally Directed Medical Research Programs supporting lung, breast, colorectal, pancreatic, hepatobiliary, ovarian, cervical, endometrial, and prostate cancers, as well as leukemia, lymphoma, and melanoma, from 2013 to 2022 (Abstract 11025).
