BREAST CANCER

The PATHWAY HER2 (4B5) test is now FDA-approved to assess HER2-ultralow status in metastatic breast cancer, expanding its prior HER2-low indication.

FDA reviews biologics license application for HLX11, a biosimilar to pertuzumab, for HER2-positive breast cancer.

During a Case-Based Roundtable event, Laura Huppert, MD, discussed data and considerations around using T-DXd in breast cancer and the need for HER2-negative data with T-DXd.

For Heart Health Month, Amy Ahnert, MD, Director, Women’s Heart Program at Morristown Medical Center, Atlantic Health System, discussed the link between cardiovascular disease and breast cancer.

The LumiSystem detection tool is now commercially available in the US.

The use of radiation therapy has become a staple in breast cancer treatment, with benefits seen in node-positive patients, those with locally advanced disease, and those with large-sized tumors.

The FDA approved trastuzumab deruxtecan for adult patients with unresectable or metastatic HER2-low or HER2-ultralow breast cancer, based on phase 3 DESTINY-Breast06 trial results.

Virginia G. Kaklamani, MD, DSc, discusses datopotamab deruxtecan and other antibody-drug conjugates available for patients with unresectable or metastatic hormone receptor-positive, HER2-negative breast cancer.

The FDA has granted breakthrough therapy designation to the DCISionRT test, a tool that assesses radiation therapy benefit for women aged 30 to 85 with ductal carcinoma in situ.

Elinzanetant reduced vasomotor symptoms frequency and severity in women with or at high risk of HR-positive breast cancer in the OASIS 4 trial.

During a Case-Based Roundtable event, Laura Huppert, MD, reviewed antibody-drug conjugates for a patient with metastatic breast cancer who had progressed on multiple line of therapy.

Virginia G. Kaklamani, MD, DSc, discusses findings from the phase 3 TROPION-Breast01 trial of datopotamab deruxtecan.

CDK4/6 inhibitors like abemaciclib and ribociclib improve invasive disease-free survival in breast cancer trials, but controversy surrounds study designs, bias, and cost-effectiveness, raising critical questions about their clinical benefit.

In this episode of Targeted Talks, Sanjay K. Juneja, MD, discusses the exciting advancements of artificial intelligence in 2024.

During a Case-Based Roundtable® event, Ian Krop, MD, and participants discussed how the outcomes of the DESTINY-Breast03 and other trials impact treatment of metastatic HER2-positive breast cancer in the second article of a 2-part series.

The FDA has granted fast track designation to emiltatug ledadotin for advanced or metastatic breast cancer treatment, as supported by new phase 1 data.

Here are the top 10 developments from the year.

During a Case-Based Roundtable® event, Komal Jhaveri, MD, FACP, discussed dosing and toxicity concerns with the approved CDK4/6 inhibitor regimens used in the adjuvant setting for patients with hormone receptor–positive breast cancer.

One new frontier of cancer detection is emerging: metabolomics.

The phase 3 EMBER-3 trial showed imlunestrant improved PFS over SOC endocrine therapy in ER-positive, HER2-negative advanced breast cancer with ESR1 mutations, though not significantly in the overall population.

A phase 2 trial showed ctDNA detection in HR-positive early breast cancer was linked to larger tumors, higher residual cancer burden, and increased recurrence after neoadjuvant endocrine therapy.

An analysis of phase 3 trials found tamoxifen significantly reduced 15-year ipsilateral breast recurrence in patients with “good risk” DCIS treated without radiation therapy.

In the phase 3 EUROPA trial, exclusive postoperative radiation therapy led to better health-related quality of life and fewer treatment-related adverse events in older patients with stage I luminal-like breast cancer at 24 months.

Hope S. Rugo, MD, FASCO, discusses how the combination of elacestrant and abemaciclib compares with other treatment options for patients with advanced breast cancer, whether estrogen receptor-positive or HER2-negative.

Progression-free survival was superior with first-line maintenance of palbociclib in HR-positive, HER2-positive metastatic breast cancer.