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Marleen Kok, MD, PhD, on Triple-Negative Breast Cancer: Results From the TONIC Trial
Marleen Kok, MD, PhD, of The Netherlands Cancer Institute, discusses findings from an adaptive phase II noncomparative trial of nivolumab after induction treatment in triple-negative breast cancer (Abstract LBA14).
Sibylle Loibl, MD, PhD, on Metastatic Breast Cancer: Expert Perspective on CDK4 Inhibitors
Sibylle Loibl, MD, PhD, of the German Breast Group, summarizes a session she chaired in which the rationale to target CDK4, data on efficacy of the inhibitors, and triple combination therapy with PI3K were discussed.
ESMO 2017: MINDACT Study in Early-Stage Breast Cancer Shows Even Small Tumors Can Be Aggressive
Even small tumors in the breast can be aggressive, according to a study in patients with early-stage breast cancer presented at the 2017 European Society for Medical Oncology (ESMO) Congress in Madrid (Abstract 150O_PR). Researchers found that 24% of small tumors were aggressive, and patients...
FDA Clears Mammography Device With Option for Patient-Assisted Compression
On September 1, the U.S. Food and Drug Administration (FDA) cleared the first 2D digital mammography system that allows patients to increase or decrease the amount of compression applied to their own breast before the mammogram x-ray is taken. “Regular mammograms are an important tool in...
Genetic Variant May Significantly Lower Risk of Breast Cancer in Women With History of Preeclampsia
Researchers have demonstrated that women with a history of preeclampsia have as much as a 90% decrease in breast cancer risk if they carry a specific common gene variant. Further studies are now underway to determine the mechanism of this protection in an effort to develop new breast cancer...
FDA Grants Breakthrough Therapy Designation to DS-8201 for HER2-Positive Metastatic Breast Cancer
On August 29, Daiichi Sankyo announced that the U.S. Food and Drug Administration (FDA) has granted Breakthrough Therapy designation to DS-8201, an investigational HER2-targeting antibody-drug conjugate, for the treatment of patients with HER2-positive, locally advanced or metastatic breast cancer...
FDA Approves Fulvestrant as Monotherapy for Expanded Use in Breast Cancer
On August 28, the U.S. Food and Drug Administration (FDA) approved fulvestrant (Faslodex) at 500 mg as monotherapy for expanded use in women with hormone receptor–positive, human epidermal growth factor receptor 2 (HER2)–negative advanced breast cancer who have gone through menopause...
Loss of Heterozygosity in BRCA Gene May Influence Survival in Breast and Ovarian Cancers
Researchers in the Perelman School of Medicine at the University of Pennsylvania have found a relationship between the genetics of tumors with germline BRCA1/2 mutations—and whether the tumor retains the normal copy of the BRCA1/2 gene—and risk for primary resistance to a common...
Comparison of Screening Recommendations for Mammography
When to initiate screening for breast cancer, how often to screen, and how long to screen are questions that continue to spark emotional debates. A new study compares the number of deaths that might be prevented as a result of three of the most widely discussed recommendations for screening...
Perioperative Anti-inflammatory, Antistress Drugs May Reduce Postsurgical Metastatic Disease Recurrence
Most cancer-related deaths are the result of postsurgical metastatic recurrence. A new Tel Aviv University (TAU) study published by Shaashua et al in Clinical Cancer Research found a specific drug regimen administered prior to and after surgery significantly reduces the risk of postsurgical cancer...
Fulvestrant Receives EC Approval as First-Line Therapy for Advanced Breast Cancer
On July 26, the European Commission (EC) approved fulvestrant (Falsodex) for the treatment of estrogen receptor–positive, locally advanced or metastatic breast cancer in postmenopausal women not previously treated with endocrine therapy. The EC approval is based on pivotal data from the...
CDK4/6 Inhibitors Have a Manageable Toxicity Profile, Are Generally Well Tolerated in Patients With Breast Cancer
A class of oral drugs for treating breast cancer known as cyclin-dependent kinase (CDK) 4/6 inhibitors are generally well-tolerated, with a manageable toxicity profile for most patients. This is the conclusion of a comprehensive review of toxicities and drug interactions related to this class of...
Neoadjuvant Radiation Reduces Risk of Secondary Tumors in Early-Stage Breast Cancer
Moffitt Cancer Center researchers conducted a first-of-its-kind study comparing the long-term benefits of radiation therapy in women with breast cancer in the neoadjuvant and adjuvant settings. Their study, published by Poleszczuk et al in Breast Cancer Research, found that patients who have...
FDA Approves Neratinib for Extended Adjuvant Treatment of Early-Stage HER2-Positive Breast Cancer
Today, the U.S. Food and Drug Administration approved neratinib (Nerlynx) for the extended adjuvant treatment of adult patients with early-stage HER2-overexpressed/amplified breast cancer, to follow adjuvant trastuzumab (Herceptin)-based therapy. ExteNET Trial Approval was based on the ExteNET...
Priority Review Granted for Abemaciclib in the Treatment of Advanced Breast Cancer
On July 10, the U.S. Food and Drug Administration (FDA) accepted a new drug application (NDA) for abemaciclib, a cyclin-dependent kinase (CDK) 4/6 inhibitor, and gave the NDA a Priority Review designation. The NDA includes Eli Lilly and Company’s submission of abemaciclib for two indications: ...
MammaPrint Test Addressed in ASCO Breast Cancer Guideline Update
New recommendations on the use of the MammaPrint genomic test issued on July 10 will help guide decisions on adjuvant systemic therapy for women with early breast cancer. The recommendations update the ASCO 2016 clinical practice guideline on the use of biomarkers in these patients. The...
Fat Grafting and Patient-Reported Outcomes in Postmastectomy Breast Reconstruction
The use of fat grafting as a tool for breast reconstruction following a mastectomy may improve breast satisfaction, psychosocial well-being, and sexual well-being in patients, according to a study published by Bennett et al in JAMA Surgery. Fat grafting as an adjunct to breast reconstruction...
NCCN Guidelines® Compliance for Chest CT May Reduce False Positives and Decrease Health-Care Spending in Breast Cancer
According to Surveillance, Epidemiology, and End Results (SEER) data, more than 260,000 women were diagnosed with breast cancer in the United States in 2016, most of whom were diagnosed with early-stage (stage I or II) disease. For this demographic, the National Comprehensive Cancer Network®...
SNMMI 2017: Imaging Metastatic Breast and Prostate Cancer Using Dual-Agent PET/MRI With Time of Flight
Simultaneous injections of the radiopharmaceuticals fluorine-18 fluorodeoxyglucose (F-18 FDG) and fluorine-18 sodium fluoride (F-18 NaF) followed by quantitative scanning significantly improved image quality and detection of bone metastases at a lower dose, according to research presented at...
Lisa A. Carey, MD, and Richard S. Finn, MD, on Breast Cancer: Findings From the PALOMA-1/TRIO 18 Trial
Lisa A. Carey, MD, of the University of North Carolina, and Richard S. Finn, MD, of UCLA Medical Center, discuss phase II overall survival findings on palbociclib in combination with letrozole vs letrozole alone for front-line treatment of ER+/HER2– advanced breast cancer. (Abstract 1001)
Lisa A. Carey, MD, and Nadia Harbeck, MD, PhD, on Early HER2-Negative Breast Cancer: Results of the PlanB Trial
Lisa A. Carey, MD, of the University of North Carolina, and Nadia Harbeck, MD, PhD, of Brustzentrum der Universität München, discuss study findings on adjuvant 4xEC→4x doc vs 6x docetaxel/cyclophosphamide in patients with high clinical risk and intermediate-to-high genomic risk HER2-negative, early ...
ASCO 2017: I-SPY 2 Trial: Combination of Pembrolizumab Plus Standard Neoadjuvant Therapy in High-Risk Breast Cancer
At the 2017 ASCO Annual Meeting, results were presented from the phase II I-SPY 2 trial investigating pembrolizumab (Keytruda) in combination with standard therapy (paclitaxel followed by doxorubicin and cyclophosphamide) as a neoadjuvant treatment for patients with locally advanced triple-negative ...
Lisa A. Carey, MD, and Mark E. Robson, MD, on HER2-Negative Breast Cancer: Results From the OlympiAD Trial
Lisa A. Carey, MD, of the University of North Carolina, and Mark E. Robson, MD, of Memorial Sloan Kettering Cancer Center, discuss phase III study findings on olaparib monotherapy vs chemotherapy for patients with HER2-negative metastatic breast cancer and a germline BRCA mutation. (Abstract LBA4)
Gunter von Minckwitz, MD, on HER2+ Breast Cancer: Results From the APHINITY Trial
Gunter von Minckwitz, MD, of the German Breast Group, discusses study findings on a randomized comparison of chemotherapy, trastuzumab, and placebo vs chemotherapy, trastuzumab, and pertuzumab as adjuvant therapy in patients with HER2-positive early breast cancer. (Abstract LBA500)
ASCO 2017: The APHINITY Trial: Adding a Second HER2 Blocker May Lower Chance of Invasive Breast Cancer for Some Women
A phase III clinical trial of 4,805 women with HER2-positive breast cancer suggests the addition of a second HER2-targeted medicine, pertuzumab (Perjeta), to standard-of-care trastuzumab (Herceptin) after surgery may improve outcomes, although the benefit is modest. The study was presented by von...
Gunter von Minckwitz, MD, on HER2+ Breast Cancer: Results From the APHINITY Trial
Gunter von Minckwitz, MD, of the German Breast Group, discusses study findings on a randomized comparison of chemotherapy, trastuzumab, and placebo vs chemotherapy, trastuzumab, and pertuzumab as adjuvant therapy in patients with HER2-positive early breast cancer. (Abstract LBA500)
Jame Abraham, MD, on Breast Cancer: Expert Perspective on the MONARCH 2 Trial
Jame Abraham, MD, of the Cleveland Clinic, gives his views on findings on abemaciclib in combination with fulvestrant in patients with HR+/HER2- advanced breast cancer who progressed on endocrine therapy. (Abstract 1000)
ASCO 2017: OlympiAD Trial: Olaparib Slows Growth of BRCA-Related Metastatic Breast Cancer
Findings from a phase III clinical trial of about 300 women may introduce poly ADP ribose polymerase (PARP) inhibitors as a new type of treatment for breast cancer. Compared to standard chemotherapy, the oral targeted medicine olaparib (Lynparza) reduced the chance of progression of advanced,...
Matteo Lambertini, MD, on Pregnancy in Breast Cancer Patients: Results From a Multicenter Study
Matteo Lambertini, MD, of the Institut Jules Bordet, discusses a long-term follow-up analysis of the safety of pregnancy in patients with a history of estrogen receptor–positive breast cancer. (Abstract LBA10066)
ASCO 2017: Pregnancy After Breast Cancer Does Not Increase Chance of Recurrence
Findings from a retrospective study of 1,200 women provide reassurance to breast cancer survivors who are contemplating pregnancy. In the study, women who became pregnant after an early breast cancer diagnosis, including those with estrogen receptor–positive tumors, did not have a higher...
ASCO 2017: Conquer Fear Intervention Lowers Young Breast Cancer Survivors’ Fear of Cancer Recurrence
About 50% of all cancer survivors and 70% of young breast cancer survivors report a moderate to high fear of recurrence. The fear can be so distressing that it negatively affects medical follow-up behavior, mood, relationships, work, goal setting, and quality of life. Yet interventions to alleviate ...
Image-Guided Biopsies Accurately Identify Patients With Breast Cancer Who Achieve Pathologic Complete Response Following Neoadjuvant Therapy
In a clinical feasibility trial conducted at The University of Texas MD Anderson Cancer Center, image-guided biopsies identified select breast cancer patients who achieved pathologic complete response after neoadjuvant systemic therapy consisting of chemotherapy and/or targeted therapy. Should the...
Study Finds Hypofractionated Whole-Breast Irradiation Leads Breast Cancer Radiation Therapies in Cost-Effectiveness, Quality of Life
In a study of three radiation therapies for early-stage breast cancer, one treatment option stands out as offering the most value based on factors including health outcomes, cost-effectiveness, and quality of life. The treatment—hypofractionated whole-breast irradiation—also requires...
ASCO and CAP Invite Comment on Focused Update to HER2 Testing Guideline in Breast Cancer
Draft recommendations as part of a focused update to the ASCO/College of American Pathologists (CAP) evidence-based guideline for human epidermal growth factor receptor 2 (HER2) testing in breast cancer are now open for public comment through June 12, 2017. For patients with invasive breast...
Alcohol Consumption May Be Associated With Higher Risk of Breast Cancer in African American Women
Alcohol intake was associated with an increased risk of breast cancer in a large study of African American women, indicating that they, like white women, may benefit from limiting their alcohol consumption, according to results of a study published by Williams et al in Cancer Epidemiology,...
FDA Approves Ribociclib/Letrozole Co‑Pack for Postmenopausal Patients With Advanced or Metastatic Breast Cancer
On May 8, the U.S. Food and Drug Administration (FDA) approved the copackaging of ribociclib (Kisqali) and letrozole (Femara) tablets for the treatment of hormone receptor–positive, human epidermal growth factor receptor 2 (HER2)-negative advanced or metastatic breast cancer in postmenopausal ...
IMPAKT 2017: Few Variations in Somatic Mutations Observed Between Pregnant and Nonpregnant Patients With Breast Cancer
Findings comparing the mutational landscape in pregnant and nonpregnant patients with breast cancer that sought to define whether the disease may have a different biology in pregnant women were reported by Loibl et al at the 2017 IMPAKT Breast Cancer Conference, held in Brussels (Abstract...
IMPAKT 2017: Luminal Androgen Receptor Subtype of Triple-Negative Breast Cancer Demonstrates Sensitivity to CDK4/6 Inhibition
Researchers have identified a subtype of triple-negative breast cancer that may be responsive to inhibition of cyclin-dependent kinases 4 and 6 (CDK4/6), according to findings presented by Asghar et al at the 2017 IMPAKT Breast Cancer Conference, held in Brussels (Abstract 44P). This study also...
IMPAKT 2017: High Baseline Tumor-Infiltrating Lymphocyte Levels Signal Superior Responses in HER2-Positive Breast Cancer
Baseline levels of tumor-infiltrating lymphocytes (TILs) in pretreatment biopsies from patients with HER2-positive breast cancer are significantly associated with pathologic complete response rates following neoadjuvant chemotherapy plus anti-HER2 agents (trastuzumab [Herceptin], lapatinib...
New 'Bone-in Culture Array' Tests Therapies for Breast Cancer Metastasis
A new laboratory technique developed by researchers at Baylor College of Medicine and other institutions can rapidly test the effectiveness of treatments for life-threatening breast cancer metastases in bone. Findings of this research were published by Wang et al in Nature Communications....
Joint Position Statement on Management of Aromatase Inhibitor–Associated Bone Loss in Postmenopausal Women With Hormone-Sensitive Breast Cancer
A new position statement, jointly published by seven international and European organizations, identifies fracture-related risk factors in patients treated with aromatase inhibitors and outlines key management strategies to help prevent bone loss and related fractures. It was published by Hadji et...
Clinical Practice Guidelines on the Evidence-Based Use of Integrative Therapies During and After Breast Cancer Treatment
In newly updated clinical guidelines from the Society for Integrative Oncology (SIO), researchers at Columbia University's Mailman School of Public Health and the Herbert Irving Comprehensive Cancer Center, along with an interdisciplinary team of colleagues at The University of Texas MD Anderson...
Multigene Test Could Help Extend Life Expectancy for Women at Risk of Hereditary Breast Cancer
New research indicates that testing for variants in seven cancer-associated genes (instead of the usual process of testing in just two genes) followed by risk-reduction management could cost-effectively improve life expectancy for women at risk of hereditary breast cancer. The findings were...
Breast Cancer Rates Increasing Among Asian Americans
In contrast to other racial/ethnic groups in the United States, Asian Americans have experienced steadily increasing breast cancer rates over the past 15 years, according to findings published by Gomez et al in Breast Cancer Research and Treatment. To better understand potential contributors to...
21-Gene Assay Score and Chemotherapy Decision-Making in Node-Positive Early Breast Cancer
The 21-gene recurrence score assay, Oncotype DX, determines a score that estimates the likelihood of distant recurrence of disease in women with early-stage estrogen receptor–positive breast cancer; this score is used to assess the benefit of adjuvant chemotherapy. Testing with this assay is...
Breast Cancer Treatment Options Vary Widely in Cost-Effectiveness
A study published by Smith et al in the Journal of the National Cancer Institute indicates that different therapies for early-stage breast cancer have very different relative values. Some therapies may have fewer complications and be much less expensive than others. Women may be making treatment...
AACR 2017: Interim Results of Phase Ib/II Trial of Neratinib in Combination With Ado-trastuzumab Emtansine in HER2-Positive Metastatic Breast Cancer
Interim results from the phase Ib/II FB-10 clinical trial of neratinib given in combination with the antibody-drug conjugate ado-trastuzumab emtansine (T-DM1, Kadcyla) were reported in a poster at the 2017 American Association for Cancer Research (AACR) Annual Meeting in Washington, DC, according...
AACR 2017: Patients With Triple-Negative Breast Cancer Who Responded to Atezolizumab Had Long-Term Survival Benefit
Among patients with metastatic triple-negative breast cancer who were treated with the anti–programmed death-ligand 1 (PD-L1) immunotherapy atezolizumab (Tecentriq), those who responded to the treatment had a longer overall survival compared with those who did not respond, according to data...
Palbociclib Receives FDA Approval and Expanded Indication for First-Line Metastatic Breast Cancer
On March 31, the U.S. Food and Drug Administration (FDA) approved a supplemental New Drug Application (sNDA) for a first-in-class cyclin-dependent kinase (CDK) 4/6 inhibitor, palbociclib (Ibrance), based on the results from the confirmatory phase III trial PALOMA-2. The FDA action converts the...
Racial and Ethnic Disparities in Gene-Expression Profiling Tests in Breast Cancer
For a proportion of patients, including women with hormone receptor–positive breast cancer, gene-expression profiling has a substantial impact on treatment decision-making by determining which patients might—or might not—respond to particular treatment options. Gene-expression...
