HER2+ Breast Cancer

Rashmi K. Murthy, MD, MBE, discusses the role of tucatinib in CNS metastases for patients with HER2-positive breast cancer.

The trastuzumab (Herceptin) biosimilar SB3 induced a rate of breast pathologic complete response similar to trastuzumab in women with HER2-positive breast cancer, according to results from a phase III study of 800 patients.

Claudine Isaacs, MD, professor, medical director, Fisher Center for Familial Cancer Research, co-director, Breast Cancer Program, Georgetown University/Lombardi Cancer Center, discusses the role of neratinib (Nerlynx) in the treatment landscape of HER2-positive breast cancer.

Matthew J. Ellis, MD, PhD, professor of oncology and medicine at Baylor College of Medicine, discusses developments with immunotherapy for patients with HER2-positive breast cancer.

Trastuzumab did not reduce cardiac function in women with node-positive, HER2+, early-stage breast cancer.

Patrick Borgen, MD, chair, Department of Surgery, director, Breast Center, Maimonides Medical Center, discusses clinical trials in neoadjuvant HER2 breast cancer.

Aleix Prat, MD, PhD, discusses the novel treatments being developed in the paradigm of HER2-positive breast cancer.

Sara M. Tolaney, MD, MPH, instructor of medicine, Harvard Medical School, attending physician of medical oncology, Dana-Farber Cancer Institute, discusses the evolution of adjuvant treatment for patients with HER2-positive breast cancer.

Adam M. Brufsky, MD, PhD, discusses the developing role of pertuzumab in HER2-positive breast cancer, as well as the impact of other agents in the field.

The combination of lapatinib, trastuzumab, and an aromatase inhibitor (AI) reduced the risk for death or progression by 38% in women with HER2+/HR+ metastatic breast cancer compared with those treated with a targeted agent plus AI.

Extended adjuvant therapy with neratinib significantly reduced the proportion of clinically relevant breast cancer relapses without increasing the risk of long-term toxicity.

Erika P. Hamilton, MD, discusses recent FDA approvals in the treatment paradigm of HER2-positive breast cancer.

Erika P. Hamilton, MD, director, Breast and Gynecologic Cancer Research Program, Sarah Cannon Research Institute, discusses the FDA approval of pertuzumab (Perjeta) for use in combination with trastuzumab (Herceptin) and chemotherapy for the adjuvant treatment of patients with HER2-positive early breast cancer.

The FDA has approved pertuzumab in combination with trastuzumab and chemotherapy as an adjuvant treatment for patients with HER2-positive early breast cancer at high risk for recurrence.

The European Union’s CHMP has delivered a positive opinion for Herzuma (CT-P6), a trastuzumab (Herceptin) biosimilar in HER2-positive early breast cancer, metastatic breast cancer, and metastatic gastric cancer.

Mothaffar F. Rimawi, MD, associate professor and director of clinical research at the Lester and Sue Smith Breast Center at Baylor College of Medicine, discusses patient selection in the treatment of HER2-positive breast cancer.

Mothaffar Fahed Rimawi, MD, discusses the significance of precision medicine in HER2-positive breast cancer, as well as the possible role of immunotherapy for this specific population.

Debu Tripathy, MD, professor of medicine, chair, Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, discusses neratinib (Nerlynx) for the treatment of patients with HER2-positive breast cancer.

Trastuzumab deruxtecan (ds-8201a), a HER2-targeting antibody-drug conjugate, demonstrated significant clinical activity in heavily pretreated patients with HER2-expressing metastatic breast cancers.

Adam M. Brufsky, MD, PhD, professor of medicine, associate chief of Hematology/Oncology, co-director of the Comprehensive Breast Care Center, associate director of Clinical Investigation, University of Pittsburgh, on implementing pertuzumab (Perjeta) in the treatment of patients of HER2-positive breast cancer.

The phase III SOLD trial failed to demonstrate that DFS with 9 weeks of adjuvant trastuzumab was noninferior to the standard 12 months when the 2 regimens were combined with chemotherapy in women with early stage HER2-positive breast cancer.

A trial to determine the value of trastuzumab plus standard adjuvant chemotherapy in patients with low levels of HER2 protein has shown no significant efficacy, confounding investigators who launched the trial based on opposing results from 2 earlier studies.

Patrick Borgen, MD, discusses the importance of neoadjuvant therapy in the treatment of patients with HER2-positive breast cancer.

Lajos Pusztai, MD, professor of medicine, chief of Breast Medical Oncology, Yale Cancer Center and Yale School of Medicine, discusses the challenges facing neoadjuvant treatment of patients with HER2-positive breast cancer