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breast cancer

FDA Grants Clearance of PowerLook Density Assessment for Digital Breast Tomosynthesis

iCAD has announced U.S. Food and Drug Administration (FDA) clearance of its artificial intelligence software program, PowerLook Density Assessment Version 3.4, which provides an automated method of determining breast density. The software is compatible with iCAD’s digital breast...

breast cancer
issues in oncology

Cardiac Monitoring in Patients With Breast Cancer

Although heart failure is an uncommon complication of breast cancer treatment, the risk may be higher in patients treated with certain types of chemotherapy and lower in younger patients, according to a study published by Henry et al in JACC: Cardiovascular Imaging. Researchers studied 16,456...

breast cancer

ESR1 Fusions and Metastasis in Estrogen Receptor–Positive Breast Cancer

Estrogen receptor–positive breast cancer is the most common type of breast cancer, but resistance to therapy is common, and eventual development of metastatic disease is a leading cause of death. In research published by Lei et al in Cell Reports, researchers from Baylor College of...

breast cancer

Circulating Tumor Cells and Late Recurrence in Hormone Receptor–Positive Breast Cancer

In a study reported in JAMA Oncology, Sparano et al found that a single circulating tumor cell (CTC) assessment was predictive of late recurrence in patients with hormone receptor–positive, HER2-negative breast cancer. The study involved patients from a phase III trial of doxorubicin and...

Breast Cancer

TAILORx: How to Apply This Landmark Study

TAILORx changes the configuration of the ball field and the shape of the ball in deciding which women will be recommended chemotherapy after resection of node-negative, hormone receptor–positive breast cancer. TAILORx was presented by Joseph Sparano, MD, at the 2018 ASCO Plenary Session and...

Breast Cancer

CXCR4 Antagonist Plus Eribulin in HER2-Negative Metastatic Breast Cancer

Findings in a phase I trial reported in The Lancet Oncology by Pernas and colleagues indicate activity of the combination of the CXCR4 chemokine receptor antagonist balixafortide plus eribulin (Halaven) in previously treated HER2-negative metastatic breast cancer. The CXCR4–stromal cell-derived...

Breast Cancer

Risk of Breast Cancer After Negative Screening Mammography

A study reported in JAMA Oncology by Anne Marie McCarthy, PhD, of the Division of General Internal Medicine, Massachusetts General Hospital, and colleagues identified the risk of interval breast cancer after negative screening mammography, including the risk of poor-prognosis breast cancer. The...

breast cancer

Utilization of Hypofractionated Radiation Therapy in Breast Cancer

Researchers at the Feinstein Institute for Medical Research and Northwell Health’s Department of Radiation Medicine have identified methods to increase use of the radiation therapy hypofractionation in patients with breast cancer. These findings, published by Gilbo et al...

Breast Cancer

FDA Expands Ribociclib Indication in Hormone Receptor–Positive, HER2-Negative Advanced Breast Cancer

On July 18, 2018, the U.S. Food and Drug Administration (FDA) expanded the indication for ribociclib (Kisqali), in combination with an aromatase inhibitor for pre/perimenopausal women with hormone receptor–positive, HER2-negative advanced or metastatic breast cancer, as initial endocrine-based...

breast cancer

Study Identifies Specific Genes Associated With Increased Risk for Triple-Negative Breast Cancer

Studies show that triple-negative breast cancer is associated with advanced-stage disease and higher-grade tumors at the time of diagnosis, and carries an increased risk of recurrence and poorer 5-year survival rates relative to other breast cancers. This type of breast cancer accounts for...

breast cancer

TGFβ Polymorphism and Radiation-Induced Fibrosis in Breast Cancer

In an analysis reported in JAMA Oncology, Grossberg et al found that a single nucleotide polymorphism (C−509T) in the transforming growth factor β1 (TGFβ1) gene was associated with higher risk of radiation-induced fibrosis in women with early breast cancer. Study Details The...

breast cancer
immunotherapy

Adjuvant Bevacizumab in High-Risk HER2-Negative Breast Cancer

In an article in the Journal of Clinical Oncology, Miller et al reported final results of the Eastern Cooperative Oncology Group phase III E5103 trial, initiated in 2007, which showed no benefit of adding bevacizumab (Avastin) to adjuvant therapy in patients with HER2-negative, node-positive or...

Breast Cancer

Abemaciclib as Initial Therapy for Hormone Receptor–Positive, HER2-Negative Advanced or Metastatic Breast Cancer

Early in 2018, abemaciclib (Verzenio) in combination with an aromatase inhibitor was approved as initial endocrine-based therapy for postmenopausal women with hormone receptor–positive, HER2-negative advanced or metastatic breast cancer.1,2 Supporting Efficacy Data Approval was based on findings in ...

breast cancer
gastroesophageal cancer
gastrointestinal cancer
immunotherapy

European Commission Approves Trastuzumab Biosimilar

The European Commission (EC) has approved Trazimera, a biosimilar to trastuzumab (Herceptin), for the treatment of human epidermal growth factor (HER2)–overexpressing breast cancer and HER2-overexpressing metastatic gastric or gastroesophageal junction adenocarcinoma. This approval...

breast cancer

Psychosocial Effects of Contralateral Prophylactic Mastectomy Among Women With Nonhereditary Breast Cancer

In a prospective study reported in the Journal of Clinical Oncology, Parker et al found that among women with nonhereditary breast cancer electing contralateral prophylactic mastectomy (CPM), fear and worry over breast cancer may be dominant at the time of surgical decisions without sufficient...

breast cancer
colorectal cancer
prostate cancer

Following a Healthy Diet and Avoiding Alcohol May Reduce Overall Cancer Risk

The World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) has estimated that in developed countries, about 35% of breast cancers and 45% of colorectal cancers could be prevented with a better adherence to nutritional recommendations. A large prospective study evaluating...

breast cancer

FDA Approves Magnetic Device System for Guiding Sentinel Lymph Node Biopsies in Patients With Breast Cancer

The U.S. Food and Drug Administration (FDA) recently approved a magnetic device system for guiding lymph node biopsies in patients with breast cancer undergoing mastectomy. The Magtrace and Sentimag Magnetic Localization System uses magnetic detection during sentinel lymph node biopsy procedures to ...

breast cancer

Surgeon Attitudes Toward the Omission of Axillary Dissection in Early Breast Cancer

In a study reported in JAMA Oncology, Morrow and colleagues found that surgeon acceptance of more limited surgery in early breast cancer was more likely among high-volume surgeons and those preferring a surgical margin of “no ink on tumor.” As noted by the authors, the American College ...

breast cancer

New Study Calls for Continued Aggressive Treatment for Breast Cancer in Women Under 40

A new study from the Stanford Cancer Institute found that young women who are treated with chemotherapy for breast cancer but have residual tumor in either the breast or lymph nodes have higher chances of recurrence compared to those with no evidence of any residual invasive...

Breast Cancer

Risk of Breast Cancer After Negative Screening Mammography

A study reported in JAMA Oncology by Anne Marie McCarthy, PhD, of the Division of General Internal Medicine, Massachusetts General Hospital, and colleagues identified the risk of interval breast cancer after negative screening mammography, including the risk of poor-prognosis breast cancer. The...

Breast Cancer

Circulating Tumor Cells and Adjuvant Radiotherapy in Early Breast Cancer

In a study reported in JAMA Oncology by Chelain R. Goodman, MD, PhD, of the Department of Radiation Oncology at Northwestern University Feinberg School of Medicine, and colleagues, adjuvant radiotherapy was associated with better outcome in patients with early breast cancer who had detectable...

Breast Cancer
Genomics/Genetics

Multiple-Gene Sequencing vs BRCA1/2-Alone Testing After Breast Cancer Diagnosis

In a retrospective cohort study reported in JAMA Oncology by Allison W. Kurian, MD, of Stanford University School of Medicine, and colleagues found that use of germline multiple-gene sequencing has become more common than BRCA1/2-alone sequencing after breast cancer diagnosis in clinical practice. ...

Integrative Oncology
Breast Cancer

Be Prepared to Answer—and Ask—Questions About Integrative Therapy

ASCO HAS ENDORSED the recommendations in the Society for Integrative Oncology (SIO) clinical practice guidelines for integrative therapies during and after breast cancer.1,2 The guidelines “are clear, thorough, and based on the most relevant scientific evidence,” wrote the ASCO expert panel that...

Breast Cancer
Integrative Oncology

ASCO Endorses Guidelines for Integrative Therapies During and After Breast Cancer Treatment

RECOMMENDATIONS IN the Society for Integrative Oncology (SIO) clinical practice guidelines for integrative therapies during and after breast cancer treatment “are clear, thorough, and based on the most relevant scientific evidence,” concluded an ASCO expert panel that reviewed the guidelines.1,2...

Breast Cancer

Olaparib for Germline BRCA-Mutated Metastatic Breast Cancer

EARLY IN 2018, olaparib tablets (Lynparza) were granted regular approval for treatment of patients with deleterious or suspected deleterious germline BRCA-mutated, HER2-negative metastatic breast cancer who have been treated with chemotherapy in the neoadjuvant, adjuvant, or metastatic setting.1,2...

breast cancer
symptom management

C-Reactive Protein and Radiotherapy Skin Toxicity in Patients With Breast Cancer

In a study reported in the Journal of Clinical Oncology, Hu et al found that higher postradiotherapy levels of the inflammatory marker high-sensitivity C-reactive protein (hsCRP) were associated with an increased risk of early grade 4+ skin toxicity in patients with breast cancer. Study Details...

breast cancer

FDA Accepts BLA, Grants Priority Review for Sacituzumab Govitecan in Metastatic Triple-Negative Breast Cancer

The U.S. Food and Drug Administration (FDA) recently accepted a biologics license application (BLA) for filing and granted Priority Review for sacituzumab govitecan for the treatment of patients with metastatic triple-negative breast cancer who previously received at least two prior therapies for...

Solid Tumors
Breast Cancer

Oral Taxane Shows Strong Activity and Good Tolerability in Metastatic Breast Cancer

As first-line treatment for metastatic breast cancer, the oral taxane tesetaxel produced a 45% confirmed response rate and was well tolerated, producing little alopecia or neuropathy, according to Andrew D. Seidman, MD, and colleagues from several cancer centers. Dr. Seidman, of Memorial Sloan...

breast cancer

FDA Expands Ribociclib Indication in Hormone Receptor–Positive, HER2-Negative Advanced or Metastatic Breast Cancer

Today, the U.S. Food and Drug Administration (FDA) expanded the indication for ribociclib (Kisqali) in combination with an aromatase inhibitor for premenopausal or perimenopausal women with hormone receptor–positive, HER2-negative advanced or metastatic breast cancer as initial...

Breast Cancer

8-Year Update of SOFT and TEXT Trials: Positive but Not Definitive

At the 2017 San Antonio Breast Cancer Symposium (SABCS), the International Breast Cancer Study Group (IBCSG) and its collaborators presented the 8-year updates of the key modern trials of ovarian function suppression after local treatment for young women with resected breast cancer.1 These updates...

breast cancer

Somatic Driver Alterations and Distant Recurrence in Postmenopausal Early Breast Cancer Patients Receiving Endocrine Therapy

In an analysis from the BIG 1-98 trial reported in JAMA Oncology, Luen et al found that 11q13and 8p11 amplifications were associated with an increased risk of distant recurrence among patients with postmenopausal hormone receptor–positive, HER2-negative breast cancer receiving adjuvant...

breast cancer

ASCO Clinical Practice Guideline Update: Systemic Therapy for Patients With Advanced HER2-Positive Breast Cancer

As reported in the Journal of Clinical Oncology by Sharon H. Giordano, MD, of The University of Texas MD Anderson Cancer Center, and colleagues, ASCO has released a clinical practice guideline update on systemic therapy for patients with advanced HER2-positive breast cancer. The guideline update...

breast cancer

Body Mass Index, Age, and Premenopausal Breast Cancer Risk

In a multicohort study reported by researchers from the Premenopausal Breast Cancer Collaborative Group in JAMA Oncology, Schoemaker et al found that increasing adiposity was associated with a significantly reduced risk of premenopausal breast cancer across the entire spectrum of body mass index...

Breast Cancer

Expert Point of View: Harold Burstein, MD, PhD

HAROLD BURSTEIN, MD, PhD, of Dana-Farber Cancer Institute and Harvard Medical School, where he is Associate Professor of Medicine, commented on the SANDPIPER trial during a press briefing at the 2018 ASCO Annual Meeting. PIK3 mutations are probably the most common mutation in breast cancer, and...

Breast Cancer

Study of PI3K Inhibitor Added to Fulvestrant in Advanced Breast Cancer Affirms Proof-of-Principle

IN PATIENTS with advanced breast cancer harboring a PIK3CA mutation, the addition of the PI3 kinase (PI3K) inhibitor taselisib to endocrine therapy with fulvestrant (Faslodex) significantly improved progression-free survival compared with fulvestrant alone, in the international phase III SANDPIPER...

Breast Cancer

Pooled Study Analysis Explores the Use of CDK4/6 Inhibitors in Metastatic Breast Cancer

RESEARCH TO DATE has not been able to identify a subgroup of patients with estrogen receptor–positive HER2-negative metastatic breast cancer who do not derive benefit from the addition of inhibitors of cyclin-dependent kinases 4/6 (CDK4/6) to endocrine therapy, according to a study by the U.S. Food ...

breast cancer
skin cancer

Flight Attendants May Be at Increased Risk of Breast, Skin Cancers

Flight attendants showed an elevated incidence of several types of cancer compared with the general population, according to findings published by McNeely et al in Environmental Health. “Our findings of higher rates of several cancers among flight attendants is striking given the low rates...

breast cancer

ASCO Clinical Practice Guideline Update: Disease Management for Patients With Advanced HER2-Positive Breast Cancer and Brain Metastases

As reported in the Journal of Clinical Oncology by Naren Ramakrishna, MD, of the University of Florida Health Cancer Center at Orlando Health, and colleagues, ASCO has released a clinical practice guideline update on disease management for patients with advanced HER2-positive breast cancer and...

breast cancer
immunotherapy

IMpassion130: Atezolizumab Plus Nab-Paclitaxel in Metastatic or Locally Advanced Triple-Negative Breast Cancer

The phase III IMpassion130 study has met its co-primary endpoint of progression-free survival (PFS). Results demonstrated that the combination of atezolizumab (Tecentriq) plus nab-paclitaxel (Abraxane) as first-line treatment significantly reduced the risk of disease worsening or death in patients...

breast cancer

Addition of Panitumumab to Neoadjuvant Chemotherapy in Primary HER2-Negative Inflammatory Breast Cancer

In a single-center phase II study reported in JAMA Oncology, Matsuda et al found that adding the EGFR inhibitor panitumumab (Vectibix) to neoadjuvant chemotherapy produced high pathologic complete response (pCR) rates in patients with primary triple-negative inflammatory breast cancer. Study...

breast cancer
immunotherapy

Trastuzumab Biosimilar vs Reference Trastuzumab in HER2-Positive Early Breast Cancer

In the phase III LILAC equivalence trial reported in The Lancet Oncology, von Minckwitz et al found similar efficacy and safety with the trastuzumab biosimilar ABP 980 vs reference trastuzumab (Herceptin) in HER2-positive early breast cancer. On local review, the risk difference and risk ratio (RR) ...

breast cancer

Addition of Ribociclib to Fulvestrant Improves Progression-Free Survival in HR-Positive, HER2-Negative Advanced Breast Cancer

As reported by Slamon and colleagues in the Journal of Clinical Oncology, the phase III MONALEESA-3 trial has shown significant improvement in progression-free survival with the addition of the CDK4/6 inhibitor ribociclib (Kisqali) to fulvestrant (Faslodex) in hormone receptor (HR)-positive,...

breast cancer

FDA Accepts Supplementary PMA for Review of BRACAnalysis CDx as a Companion Diagnostic to Talazoparib in Metastatic Breast Cancer

The U.S. Food and Drug Administration (FDA) recently accepted a supplementary premarket approval (PMA) application for BRACAnalysis CDx to be used as a companion diagnostic with the poly ADP ribose polymerase (PARP) inhibitor talazoparib. The new drug application (NDA) for...

breast cancer

Long-Term Results of Adjuvant Endocrine Therapy in Premenopausal Breast Cancer

In an analysis of long-term outcomes in the SOFT and TEXT trials reported at the 2018 ASCO Annual Meeting and in The New England Journal of Medicine, Francis et al found that the addition of ovarian suppression to adjuvant tamoxifen significantly improved 8-year rates of disease-free and overall...

Breast Cancer

Expert Point of View: Julie Margenthaler, MD, FACS

JULIE MARGENTHALER, MD, FACS, a breast surgeon at Washington University School of Medicine and American Society of Breast Surgeons Communications Committee Chair, highlighted the importance of exploring clinical endpoints outside of a survival advantage.  “While numerous studies have shown the...

Breast Cancer

Regular Mammograms Linked to Less Aggressive Treatment in Patients With Breast Cancer

A STUDY evaluating the impact of breast cancer screening has shown that the benefits of regular mammograms extend well beyond reduced mortality. According to data presented at the American Society of Breast Surgeons (ASBrS) 2018 Annual Meeting, women with breast cancer who underwent regular...

Breast Cancer

AJCC Breast Cancer Staging System More Clinically Relevant

THE RECENTLY issued 8th revision to the American Joint Committee on Cancer (AJCC) Breast Cancer Staging System incorporates tumor biology and prognostic stage groups and thus has become more accurate and clinically relevant, according to two speakers at the 2018 Miami Breast Cancer Conference.1,2...

breast cancer

ASCO/CAP Clinical Practice Guideline Focused Update on HER2 Testing in Breast Cancer

As reported in the Journal of Clinical Oncology by Antonio C. Wolff, MD, of Johns Hopkins Sidney Kimmel Comprehensive Cancer Center, and colleagues, ASCO and the College of American Pathologists (CAP) have issued a clinical practice guideline focused update on HER2 testing in breast cancer....

Solid Tumors
Breast Cancer

Richard J. Bleicher, MD, FACS, Appointed Vice Chair of SSO’s Breast Fellowship Program Directors Committee

Richard J. Bleicher, MD, FACS, Professor of Surgical Oncology at Fox Chase Cancer Center, has been appointed Vice Chair of the Breast Fellowship Program Directors Committee of the Society of Surgical Oncology (SSO). In his new leadership role within SSO, Dr. Bleicher will be involved in the breast ...

Breast Cancer
Immunotherapy

Priming the Immune System: Neoadjuvant Durvalumab Plus Chemotherapy May Be Beneficial in Triple-Negative Breast Cancer

The addition of durvalumab -(Imfinzi) to anthracycline/taxane-based chemotherapy had encouraging results as neoadjuvant therapy for early triple-negative breast cancer in the randomized phase II GeparNuevo study presented at the 2018 ASCO Annual Meeting.1 The results were positive in a subgroup of...

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