Heather McArthur, MD, MPH

Articles

T-DXd: Updated Results from the DESTINY-Breast Studies and Practical Considerations for Followup

August 3rd 2023

Drs McArthur and Telli discuss recent data updates from the DESTINY-Breast trials of T-DXd, including a pooled analysis, and share best practices for monitoring patients for lung complications.

Remaining Unmet Needs in the Third-Line and Lessons from HER2CLIMB

July 27th 2023

Drs Tripathy and Kaklamani emphasize the most critical unmet needs for patients with HER2+ metastatic breast cancer in the third-line or higher settings and recap what the field previously learned from the HER2CLIMB trial of tucatinib/trastuzumab/capecitabine.

Ongoing Second-Line Trials in Patients with HER2+ mBC and Expert Clinical Perspective

July 27th 2023

Panelists briefly touch on ongoing trials of second-line tucatinib combination therapy, including HER2CLIMB-02 and HER2CLIMB-05, in patients with or without brain metastases, and offer their clinical perspective which second-line regimens they typically recommend for their patients with HER2+ mBC.

Use of ADCs in the Second-Line Treatment of HER2+ mBC

July 20th 2023

Experts introduce the antibody-drug conjugates (ADCs) trastuzumab emtansine (T-DM1) and trastuzumab deruxtecan (T-DXd) and discuss clinical trial findings and potential use in special patient populations, such as those with brain metastases.

Standard-of-Care and Emerging Therapies for First-line Treatment of HER2+ mBC

July 20th 2023

Drs McArthur and Kaklamani expand upon the standard-of care regimens used for first-line treatment of patients with HER2+ metastatic breast cancer (mBC), review clinical data supporting their use, and share excitement for upcoming data readouts on novel regimens in the space.

Data Updates and Ongoing Trials in the HER2+ Adjuvant Space

July 13th 2023

Panelists discuss recent data updates on standard-of-care and emerging regimens for adjuvant treatment of HER2+ eBC, including data presented at the 2023 ASCO meeting, and highlight exciting trials in progress that have not yet read out.

Identifying Patients Suitable for Adjuvant Neratinib

July 13th 2023

Drs Tripathy and McArthur touch on the use of extended adjuvant therapy with neratinib and identify patients who might be suitable for this regimen, including those high-risk patients with residual disease after neoadjuvant therapy.

Adjuvant Therapy Options in HER2+ eBC and Clinical Data on the PH Regimen

July 6th 2023

Virginia G. Kaklamani, MD, DSc, and Melinda L. Telli, MD, review the various adjuvant therapy options available for patients with HER2+ early breast cancer based on stage, risk status, and whether or not they had received neoadjuvant therapy, and then touch on clinical data supporting the use of fixed-dose pertuzumab/trastuzumab (PH) in this setting.

How Does Response to Neoadjuvant Therapy Affect Prognosis and Inform Adjuvant Selection?

July 6th 2023

Dr Tripathy provides clinical insight on how he assesses HER2+ eBC patient response to neoadjuvant therapy, discusses the typical prognosis for those who do or do not have residual disease, and touches on how he might approach adjuvant treatment selection for each.

Neoadjuvant Systemic Therapy for HER2+ eBC: Clinical Considerations and Evolving Modalities

June 29th 2023

Panelists expand upon the most important clinical factors that inform selection amongst available systemic therapy regimens in the neoadjuvant setting of HER2+ eBC, comment on the potential for treatment de-escalation in lower-risk patients, and discuss exciting treatments on the horizon.

HER2+ Early Breast Cancer: Treatment Optimization and Review of Standard-of-Care Neoadjuvant Regimens

June 29th 2023

Heather McArthur, MD, and Debu Tripathy, MD, lead a discussion on risk stratification and optimizing treatment for HER2+ early breast cancer (eBC), followed by a review of standard-of-care systemic therapy regimens in the preoperative/neoadjuvant setting.

Dr McArthur on the Optimal Sequencing of Treatments in Metastatic TNBC

April 3rd 2023

Heather Lynn McArthur, MD, MPH, discusses key factors considered in the optimal sequencing of first and second line treatment option in patients with advanced triple-negative breast cancer.

Evolution in the Field of HR+ Breast Cancer Management

March 16th 2023

Closing out their discussion on HR+ breast cancer management, expert panelists share their excitement for the evolving treatment paradigm.

Other Treatment Modalities for HR+ Metastatic Breast Cancer

March 9th 2023

Comprehensive discussion on novel treatment modalities in HR+ metastatic breast cancer and insight to when it is appropriate to select these agents.

HR+ Metastatic Breast Cancer: Optimal Selection of Endocrine Partners

March 9th 2023

Shared insight on the selection of endocrine partners while managing patients in the relapsed/refractory setting of HR+ metastatic breast cancer.

Advice for Community Physicians on Managing HER2+ Breast Cancer

March 7th 2023

Closing out their review on treatment strategies for HER2-expressing breast cancer, panelists share practical advice for the community setting.

Continuing CDK4/6 Inhibition at Progression of HR+ Metastatic Breast Cancer

March 2nd 2023

Key opinion leaders consider when it is appropriate to continue CDK4/6 inhibition at progression of disease in the setting of HR+ metastatic breast cancer.

Molecular Testing in Relapsed/Refractory HR+ Metastatic Breast Cancer

March 2nd 2023

A brief review of the role molecular profiling plays at a patient’s relapse with HR+ metastatic breast cancer.

Potential Role for T-DXd in Early-Stage HER2-Low Breast Cancer

February 28th 2023

Panelists share a brief discussion on early-stage HER2-low breast cancer and identify treatment options available in that setting.

Optimizing Real-World Management of HER2-Low Breast Cancer

February 28th 2023

Comprehensive insight on evolving management strategies for patients diagnosed with HER2-low breast cancer.