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AVERAGE-RISK women between the ages of 50 and 74 who have no symptoms of breast cancer should undergo breast cancer screening with mammography every other year, the American College of Physicians (ACP) has recommended in a new evidence-based guidance statement published by Qaseem et al in Annals of ...
Breast cancer remains the most commonly diagnosed cancer among women globally. Due to a lack of early interventions, most women in low- and middle-income countries have advanced disease at the time of diagnosis, conferring a grim prognosis. Yehoda M. Martei, MD, of the Department of Medicine,...
In a Dutch study published by de Blok et al in The BMJ, researchers found an increased risk of breast cancer in transgender women compared with cisgender men, and a lower risk of breast cancer in transgender men than in cisgender women. Methods This retrospective, nationwide cohort study...
The sequencing of trastuzumab administration with chemotherapy in the neoadjuvant setting seems to have no effect on outcomes for patients with HER2-positive breast cancer, according to data presented at the 2019 Society of Surgical Oncology Annual Cancer Symposium.1 The results of a phase III...
Young age appears to be a risk factor for locoregional recurrence after mastectomy for ductal carcinoma in situ (DCIS) with or without microinvasion, according to data presented at the 2019 Society of Surgical Oncology Annual Cancer Symposium.1 The retrospective analysis of more than 3,000 cases...
The discovery of trastuzumab has been revolutionary in the treatment of HER2-positive breast cancer, both in the metastatic and early-stage settings.1-6 This cannot be disputed. In the early-stage setting, the addition of trastuzumab to standard chemotherapy has led to a 50% gain in...
In the phase III KATHERINE trial reported in The New England Journal of Medicine,1Gunter von Minckwitz, MD, of the German Breast Group, Neu-Isenburg, and colleagues found that adjuvant treatment with the antibody-drug conjugate trastuzumab emtansine (T-DM1) improved invasive disease–free survival...
Results from a study published by Cykert et al in The Journal of the National Medical Association show that a pragmatic system-based intervention within cancer treatment centers can nearly eliminate existing disparities in treatment and outcomes for black patients with early-stage...
On May 3, the U.S. Food and Drug Administration (FDA) approved ado-trastuzumab emtansine (T-DM1; Kadcyla) for the adjuvant treatment of patients with HER2-positive early breast cancer who have residual invasive disease after neoadjuvant taxane- and trastuzumab-based treatment. Patients should be...
In a Norwegian study (To-Be) reported in The Lancet Oncology, Hofvind et al found that digital breast tomosynthesis (including synthetic 2D mammograms) did not perform better than standard digital mammography in a population-based breast cancer screening program. Study Details BreastScreen Norway ...
In 1996, the National Comprehensive Cancer Network® (NCCN®) published its first set of Clinical Practice Guidelines in Oncology (NCCN Guidelines®), covering eight tumor types. NCCN Guidelines are now published for more than 70 tumor types and topics. Some of the key updates for 2019 were presented...
Two phase I studies reported in The Lancet Oncology indicate activity of the antibody-drug conjugate trastuzumab deruxtecan in advanced HER2-positive gastric cancer and advanced HER2-positive breast cancer previously treated with trastuzumab emtansine (T-DM1). Trastuzumab deruxtecan (DS-8201a) is a ...
Excluding skin cancer, breast cancer is the most common cancer diagnosed in women in the United States. In 2019, the American Cancer Society estimates that about 268,600 new cases of breast cancer will be diagnosed in women, and about 41,760 women will die from their disease. ...
In the Chinese phase III ACE trial reported in The Lancet Oncology, Jiang et al found that the addition of the oral histone deacetylase inhibitor tucidinostat to exemestane improved progression-free survival in postmenopausal women with advanced hormone receptor (HR)-positive breast cancer whose...
Elderly survivors of breast cancer, lung cancer, and melanoma face risk of brain metastasis later in life, and may require extra surveillance in the years following initial cancer treatment, according to results of a study published by Ascha et al in Cancer Epidemiology, Biomarkers, &...
In a German/Swiss phase III trial (SenSzi [GBG80]) reported in the Journal of Clinical Oncology, Kuemmel et al found that preoperative lymphoscintigraphy was not associated with an increased number of histologically detected sentinel lymph nodes with sentinel lymph node biopsy in women with early...
When appropriate, short-interval follow-up magnetic resonance imaging (MRI) can be used to identify early-stage breast cancer and avoid unnecessary biopsies, according to a study presented by Lamb et al at the American Roentgen Ray Society (ARRS) 2019 Annual Meeting (Abstract 2367). Utilization of ...
ON MARCH 27, 2019, the U.S. Food and Drug Administration (FDA) announced important new steps to modernize breast cancer screening and help empower patients with more information when they are considering important decisions regarding their breast health care. For the first time in more than 20...
AT THE 2019 Miami Breast Cancer Conference, William J. Gradishar, MD, FASCO, presented a vision of the future in the treatment of advanced hormone receptor–positive breast cancer.1 The refinement of disease subsets, the development of agents targeting the PI3K/AKT/mTOR pathway, the use of novel...
THE 2019 American Association for Cancer Research (AACR) Annual Meeting was held March 29 to April 3 in Atlanta. In addition to our regular coverage of news stories from the meeting, here are some brief highlights of additional noteworthy studies. Stage IV HER2-Positive Breast Cancer: Surgery or No ...
This week, the U.S. Food and Drug Administration (FDA) granted a Fast Track designation to a treatment for CCR5-positive metastatic triple-negative breast cancer; granted Breakthrough Device designation to a test for the postsurgical detection and quantification of circulating tumor DNA (ctDNA);...
Comprehensive postoperative mastectomy home recovery programs significantly increased same-day patient discharge with no decrease in quality of care, according to two new studies presented at the Annual Meeting of the American Society of Breast Surgeons (ASBrS). “Research demonstrates the...
As reported in JAMA Oncology by Jackisch et al, the final analysis of the phase III HannaH trial indicated comparable efficacy and safety of perioperative subcutaneous (SC) vs intravenous (IV) trastuzumab in ERBB2 (HER2)-positive early breast cancer. Earlier reports from the trial showed similar...
A breast surgery opioid prescription management program that analyzed current physician patterns and provided education and guidelines successfully reduced the volume of narcotics given postoperatively to patients at a large institution. These results were presented by Fan et al at the Annual...
Nipple-sparing mastectomy complication and implant failure rates have decreased significantly since introduction of the procedure, while the patient population undergoing nipple-sparing mastectomy increasingly includes more advanced cancers and women traditionally considered at risk for...
Surveillance of women at risk for breast cancer–related lymphedema using bioimpedance spectroscopy was more effective in preventing lymphedema progression than traditional arm circumference measurement when each was combined with immediate compression therapy. These were the results of an...
Tumor hormonal status, possible ductal carcinoma in situ (DCIS) on initial biopsy, and imaging results following neoadjuvant chemotherapy may help physicians predict whether surgery might be safely eliminated for HER2-positive breast cancer that is traditionally treated aggressively....
On May 3, the U.S. Food and Drug Administration (FDA) approved ado-trastuzumab emtansine (T-DM1; Kadcyla) for the adjuvant treatment of patients with HER2-positive early breast cancer who have residual invasive disease after neoadjuvant taxane- and trastuzumab-based treatment. Patients should be...
The latest results from the REQUITE project, which aimed to discover what makes patients more likely to experience adverse effects after radiotherapy, have shown that a combination of biologic markers and certain genetic changes can predict radiation sensitivity. In addition, the international team ...
Women with early-stage, low-risk, hormone receptor–positive breast cancer may be less likely to experience disease recurrence if they have radiotherapy after surgery as well as antihormonal treatment, according to results from a trial that has followed 869 women for 10 years. These findings...
Continuous chemotherapy showed greater benefit in patients with advanced breast cancer by both improving survival and maintaining quality of life compared to intermittent scheduling, according to analyses of the Stop&Go study presented by Erdkamp et al and Claessens et al at the European...
De-escalation approaches in the treatment of women with HER2-positive breast cancer need to be personalized, according to a European Society for Medical Oncology (ESMO) spokesperson Carmen Criscitiello, MD, PhD, of the European Institute of Oncology in Milan, Italy. Dr. Criscitello commented on the ...
Breast cancer in young women is characterized by more aggressive biologic features as compared to older patients, but outcomes are good when guideline-recommended treatments are given. European Society for Medical Oncology (ESMO) spokesperson Matteo Lambertini, MD, PhD, of IRCCS Policlinico San...
Although tools like the ESPEN guidelines on nutrition for patients with cancer have helped to standardize practices in this area of patient care, scientific evidence on the efficacy of nutritional intervention among patients with breast cancer is still scarce. Preliminary results from a study to be ...
A global survey of HER2 testing has raised questions about how resources should be spent on potentially lifesaving HER2-targeted therapies for breast cancer, especially in lower-income countries. These results will be presented at the European Society for Medical Oncology (ESMO) Breast Cancer...
Results from a new study are providing information to potentially improve the clinical management of women diagnosed with ductal carcinoma in situ (DCIS). A systematic review with meta-analyses to summarize current knowledge on prognostic factors for invasive disease after a diagnosis of DCIS has...
A growing list of biomarkers is beginning to drive targeted therapy in breast cancer, and clinicians can take advantage of these assays to make treatment selections, Debu Tripathy, MD, Professor of Medicine and Chair of Breast Medical Oncology at The University of Texas MD Anderson Cancer Center,...
RADIATION THERAPY immediately following surgery in children with ependymoma, the third most common pediatric brain tumor, nearly tripled survival, in a Children’s Oncology Group (COG) clinical trial led by Thomas E. Merchant, DO, PhD, Chair of the Department of Radiation Oncology at St. Jude...
A new study suggests that Oncotype DX–guided treatment could reduce the cost for the first year of breast cancer care in the United States by about $50 million (about 2% of the overall costs in the first year). These findings were published by Mariotto et al in the Journal of the...
In an Italian phase III study reported in the Journal of Clinical Oncology, DeCensi et al found that tamoxifen at 5 mg/d vs placebo for 3 years reduced the risk of recurrence of breast intraepithelial neoplasia and was associated with limited toxicity. As noted by the investigators,...
Over the past week, the U.S. Food and Drug Administration (FDA) granted several Fast Track and Orphan Drug designations to treatments for myelodysplastic syndromes, triple-negative breast cancer, acute myeloid leukemia (AML), and Epstein-Barr virus (EBV)-associated cancers. Fast Track Designation...
In a long-term follow-up of the Swedish Breast Cancer Group 91 Radiotherapy trial reported in the Journal of Clinical Oncology, Kovács et al found that higher levels of stromal tumor–infiltrating lymphocytes (TILs) and receipt of radiotherapy were independently associated with reduced...
As reported in the Journal of Clinical Oncology by Tolaney et al, 7-year follow-up of the phase II Adjuvant Paclitaxel and Trastuzumab trial showed that adjuvant paclitaxel and trastuzumab were associated with “excellent” outcomes in women with small, node-negative HER2-positive breast...
In a study reported in the Journal of Clinical Oncology, Kurian et al found that approximately one-quarter of women with breast cancer and one-third of those with ovarian cancer underwent cancer genetic testing, and that 8% to 15% of those tested had actionable pathogenic variants. Study Details...
In a study reported in JAMA Oncology, Lee et al found that an aerobic and resistance exercise intervention reduced Framingham Risk Scores (FRS) for cardiovascular disease among overweight or obese women with early-stage breast cancer. In the single-center trial, 100 women with stage I to III...
In a study reported in the Journal of the National Cancer Institute, Kim and colleagues found that higher levels of stromal tumor–infiltrating lymphocytes (TILs) were associated with better outcomes in patients receiving adjuvant chemotherapy or trastuzumab plus chemotherapy for early-stage...
BREAST CANCER SCREENING is no longer “just mammography” but involves a growing list of ever more sophisticated techniques that are improving detection, according to Elizabeth Morris, MD, Professor of Radiology, the Larry Norton Chair, and Chief of the Breast Imaging Service at Memorial Sloan...
THE DISCUSSANT of the abstract was Kunle Odunsi, MD, PhD, Cancer Center Deputy Director, Chair of the Department of Gynecologic Oncology, and Executive Director of the Center for Immunotherapy, at Roswell Park Comprehensive Cancer Center, Buffalo, New York. He emphasized the large number of...
Biologic age—a DNA-based estimate of a person’s age—may be associated with the development of breast cancer, according a report published by Jacob K. Kresovich, PhD, of the National Institute of Environmental Health Sciences (NIEHS), and colleagues in the Journal of the National Cancer Institute.1...
IN HIGH-RISK patients with breast cancer and low expression of HER2 (HER2 low), a peptide vaccine targeting HER2, combined with granulocyte-macrophage colony-stimulating factor (GM-CSF), and given concurrently with trastuzumab, may help to prevent recurrence. Final analysis of a randomized phase...