Findings Are a ‘Clinical Pearl’
Harold Burstein, MD, PhD, a breast cancer expert at Dana-Farber Cancer Institute and professor at Harvard Medical School in Boston, described the findings as “a nice clinical pearl,” because some patients do not tolerate taxane therapy. “In such cases, you can substitute eribulin, which is usually tolerated without allergic hypersensitivity issues,” he said in an interview.
Eribulin has specific properties that “could make it a perfect candidate” as an adjunct to standard treatment regimens across different breast cancer subtypes, observed Wynne Wijaya, MD an oncology researcher at the University of Oxford, England, and Universitas Gadjah Mada, in Yogyakarta, Indonesia, in a recent review (World J Exp Med. 2024;14[2]:92558).
Dr. Wijaya, who was not involved in this study, said in an interview that the findings have important implications.
“This encouraging result adds eribulin as another option in the first line treatment regimen for patients with HER2-positive, locally advanced or metastatic breast cancer, especially in terms of side effects/toxicities,” she said. “As clinicians, we can offer to tailor the choice of therapy between eribulin versus taxane in the regimen based on [which side effects patients are better able to tolerate]. It would also be interesting and worthwhile to conduct similar trials in different types of populations to provide more robust evidence.”
Eisai Co. funded the research. Dr. Yamashita disclosed ties with AstraZeneca, Chugai Pharma, Daiichi Sankyo, Eisai, Kyowa Hakko Kiri, Lilly, MSD, Pfizer, Taiho, Gilead Sciences, Nihonkayaku, Ono Yakuhin, and Seagen. Dr. Burstein disclosed a research grant from National Cancer Institute. Dr. Wijaya had no relevant disclosures.