Dr Matthew Goetz addresses the prospect of utilizing CDK4/6 inhibitors to treat patients with HER2+ metastatic breast cancer, stating early data indicate that CDK4/6 inhibitors may have some antitumor activity in HER2+ breast cancer.
Despite international guidelines and data that show CDK4/6 inhibitors plus aromatase inhibitors can improve overall response rates, overall survival, and progression-free survival in patients with metastatic breast cancer, there is a lasting belief among patients that chemotherapy is the preferable course of treatment. Dr. Hope Rugo attempts to dispel this misconception, citing that endocrine therapy and CDK4/6 inhibitors are well tolerated and don’t have the intensive side effects associated with chemotherapy.
Everolimus/Exemestane versus Palbociclib/Fulvestrant, Abemaciclib/Fulvestrant, or Everolimus/Fulvestrant in Treating MBC
A comparison of the relative efficacy of combination hormone therapies in hormone receptor‒ positive/HER2-negative metastatic breast cancer (MBC) suggests that everolimus/exemestane may be the most effective treatment option available.
Combined Inhibition of mTOR and CDK4/6 Is Required for Optimal Blockade of E2F Function and Long-Term Growth Inhibition in ER-Positive Breast Cancer
Triplet therapy consisting of an mTOR inhibitor, a CDK4/6 inhibitor, and an estrogen receptor (ER) antagonist such as fulvestrant may be optimal in treating hormone receptor–positive metastatic breast cancer, especially in the setting of CDK4/6-resistant tumors.
Radius Investigational Drug Elacestrant (RAD1901) Continues to Show Promise in Advanced ER+ / HER2- Breast Cancer at the 2017 San Antonio Breast Cancer Symposium
Radius Health, Inc. (Nasdaq:RDUS) today provided an update on data from the Phase 1 005 clinical study of elacestrant (RAD1901), an oral selective estrogen receptor degrader (SERD), in patients with estrogen receptor positive (ER+) breast cancer. The data were presented at a Spotlight Presentation (Abstract 1410) during the 2017 San Antonio Breast Cancer Symposium (SABCS). Elacestrant recently received Fast Track designation from the U.S. Food and Drug Administration.
Final Results of NeoMONARCH: A Phase 2 Neoadjuvant Study of Abemaciclib in Postmenopausal Women with HR-Positive, HER2-Negative Breast Cancer
The combination of abemaciclib plus anastrozole is superior to anastrozole alone in reducing Ki67 across a spectrum of subgroups of patients with hormone receptor (HR)-positive, HER2-negative breast cancer.
Abemaciclib, but not ribociclib or palbociclib, exhibits inhibition of CDK4/6 plus kinases other than CDK4/6, and induces cell death rather than cytostasis, which may be therapeutically advantageous in patients with hormone receptor‒positive breast cancer that is generally resistant to CDK4/6 inhibitors.
ER-Positive Breast Cancers Resistant to Prolonged Neoadjuvant Letrozole Exhibit an E2F4 Transcriptional Program Sensitive to CDK4/6 Inhibitors
Researchers have identified a CDK4/6 inhibitor–sensitive E2F4 gene expression signature in estrogen receptor (ER)-positive breast cancers resistant to aromatase inhibitors that can potentially identify patients with ER-positive breast cancer who are candidates for adjuvant therapy with CDK4/6 inhibitors in combination with antiestrogens.
Dr Matthew Goetz reviews what differentiates abemaciclib, the latest CDK4/6 inhibitor FDA-approved for HR+ metastatic breast cancer, from ribociclib and palbociclib.
Dr Hope Rugo provides an overview of some hot topics being covered at SABCS 2017 in the areas of hormone therapy, immunotherapy, neoadjuvant therapy, and more.
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Results 11 - 20 of 34
Results 11 - 20 of 34