© 2025 HSP News Service, L.L.C.
Alphonse G. Taghian, MD, PhD, of Massachusetts General Hospital, reviews the 10-year follow-up of a dose-escalation trial studying accelerated partial-breast irradiation and discusses the optimal dose, adverse effects, and cosmetic outcomes (Abstract 25).
Youssef Zeidan, MD, PhD, of the American University of Beirut Medical Center, discusses study findings showing that breast-conserving surgery, whole-breast irradiation, and trastuzumab offer effective local tumor control for patients with HER2-positive breast cancer. An additional radiation boost does not seem to further improve outcomes (Abstract 52).
Juliane Hörner-Rieber, MD, of Heidelberg University Hospital, discusses phase III results of the MINT trial, which showed that conventionally fractionated intensity-modulated radiotherapy with a simultaneous integrated boost was noninferior to three-dimensional conformal radiotherapy followed by a sequential boost for both local control and cosmesis in patients with breast cancer (Abstract 19).
On October 27, the U.S. Food and Drug Administration (FDA) approved the FoundationOne Liquid CDx test for three new companion diagnostic indications to help match patients who may benefit from treatment with specific FDA-approved targeted therapies. The new indications are for alpelisib (Piqray) in ...
In a National Cancer Database analysis reported in JCO Oncology Practice, Champion et al identified patterns in disease characteristics, time to surgery, and overall survival among Hispanic patients of different races and among Hispanic and non-Hispanic women of the same race. Study Details The...
A large cohort study1 finding that the risk of dying of breast cancer was increased threefold after a DCIS diagnosis may cause patients diagnosed with DCIS to ask what they can do to reduce that risk. Currently, there is little that most patients can do. “The lifetime risk of death following DCIS...
A study published recently by Giannakeas et al looked at the risk of death from breast cancer for women diagnosed with ductal carcinoma in situ (DCIS).1 The investigators anticipated that treatment would eliminate the risk of invasive ipsilateral recurrence and prevent subsequent mortality from...
Based on results from a phase I/II clinical trial, the antibody drug conjugate sacituzumab govitecan was recently granted accelerated approval in the treatment of patients with advanced triple-negative breast cancer, contingent on a larger study confirming its benefit. The confirmatory phase III...
The rate of obesity is rising dramatically in the United States and Europe, with more than 60% of women in the United States1,2 and 50% of women in Europe3 classified as overweight or obese based on their body mass index (BMI). Obesity is associated with an increased risk of hormone...
In an observational cohort study reported in JCO Oncology Practice, Powell et al found that the use of whole-breast hypofractionated radiotherapy increased among patients with breast cancer with health insurance plans from one national health-care organization after the implementation of a virtual...
Delays in the treatment of breast cancer matter, but not as much “as we and our patients typically assume,” Richard J. Bleicher, MD, FACS, informed participants at the 22nd Annual Lynn Sage Breast Cancer Symposium.1 Some of these delays are unavoidable and others are tradeoffs that must be made to...
In an analysis from the phase III ExteNET trial reported in Clinical Breast Cancer, Arlene Chan, MD, and colleagues found significant improvements in efficacy outcomes with the administration of neratinib vs placebo starting at 1 year or sooner after neoadjuvant/adjuvant trastuzumab-based therapy...
Limited English-language proficiency may be a risk factor for receiving screening mammograms less often, according to new study results using national data. These findings, concerning women age 40 and older living in the United States, were presented at the American College of Surgeons Clinical...
In the phase II KATE2 trial reported in The Lancet Oncology, Leisha A. Emens, MD, and colleagues found that the addition of atezolizumab to ado-trastuzumab emtansine (T-DM1) did not improve progression-free survival in patients with advanced HER2-positive breast cancer progressing after previous...
Melissa K. Accordino, MD, of Columbia University Medical Center, discusses findings showing nearly half of the patients with breast cancer treated at an academic center in New York City experienced a change or delay in their workup or treatment during the COVID-19 pandemic. Race and socioeconomic factors played a significant role (Abstract 88).
“Breast cancer brain metastases are a clinical challenge that are only increasing in incidence and are a consequence of advanced breast cancers, largely HER2-positive and triple-negative,” according to Carey K. Anders, MD, Professor of Medicine and Medical Director of the Duke Brain and Spine...
Among accredited cancer centers in the United States, hospitals serving primarily minority patients are as likely as other hospitals to offer the standard of surgical care for early-stage breast cancer, according to results presented at the virtual American College of Surgeons Clinical Congress...
Automated analysis of the routine scans of patients with breast cancer may help to predict which women have a greater risk of developing cardiovascular disease, according to research presented by Gal et al at the 12th European Breast Cancer Conference (Abstract 7). Women who have been treated for...
Final analysis of results from a randomized clinical trial of lapatinib and trastuzumab given before surgery in patients with early HER2-positive breast cancer has found that women who had a pathologic complete response survived longer without cancer recurrence than patients who did not. This was...
As reported in The Lancet Oncology by Véronique Diéras, MD, of the Institut Curie, Paris, and Centre Eugène Marquis, Rennes, and colleagues, the phase III BROCADE3 trial has shown a significant improvement in progression-free survival with the addition of the poly (ADP-ribose) polymerase (PARP)...
Although cancer incidence and mortality rates for all cancers combined are considerably lower in younger adults than older adults, a disturbing pattern is beginning to emerge in the development of early-onset cancers, typically diagnosed in older patients, occurring in younger adults. The rising...
Changing from routinely prescribing opioids for patients who were having a lumpectomy or excisional biopsy to instead routinely prescribing nonsteroidal anti-inflammatory drugs [NSAIDs] resulted in a sharply decreased opioid prescription rate with “no difference in the proportion of patients...
The results of monarchE were discussed by George W. Sledge, Jr, MD, Professor of Medicine and Chief of Oncology at Stanford University Medical Center, who offered some possibilities as to why its results were positive and those for palbociclib, in the phase III PALLAS trial, were “resoundingly...
For the first time, an inhibitor of cyclin-dependent kinases 4 and 6 (CDK4/6) has reduced the risk of invasive disease recurrence in patients with early breast cancer when combined with standard endocrine therapy, investigators reported at the European Society for Medical Oncology (ESMO) Virtual...
As reported in the Journal of Clinical Oncology by Cristina Saura, MD, of Vall d’Hebron University Hospital, Barcelona, and colleagues, the phase III NALA trial has shown significantly prolonged progression-free survival with the irreversible pan-HER tyrosine kinase inhibitor neratinib plus...
For patients with progressing HER2-positive metastatic breast cancer previously treated with trastuzumab, pertuzumab, and ado-trastuzumab emtansine (T-DM1), no single regimen is an established standard of care. More than 50% of these patients will develop brain metastasis, and thus far, treatments...
“One of the most challenging oncologic situations is the diagnosis of breast cancer in a young pregnant patient,” Jacqueline Jeruss, MD, PhD, Associate Dean, Regulatory Affairs; Director of the Breast Care Center; and Professor of Surgery, Pathology, and Biomedical Engineering at the University of...
Although most patients with breast cancer are considered to have an overall excellent prognosis, 600,000 people still die annually of the disease around the world. Even in HER2-positive breast cancer, a subtype that has seen a transformation of outcomes in the past 2 decades, there’s still room for ...
The past 2 years have seen a dramatic change in the standard of care for patients with HER2-positive metastatic breast cancer whose disease has progressed on trastuzumab. Promising new agents and combinations for later lines of therapy may also challenge current treatment strategies, according to...
A retrospective analysis from the BIG 2-98 trial reported in the Journal of Clinical Oncology by Christine Desmedt, PhD, of the Laboratory for Translational Breast Cancer Research, Department of Oncology, KU Leuven, Belgium, and colleagues showed poorer disease-free and overall survival with...
A long-term study of women with ductal carcinoma in situ (DCIS) has shown that surgery to remove the tissue followed by radiotherapy may lower the risk of subsequent cancer compared to surgery alone. The study, presented at the 12th European Breast Cancer Conference by van Seijen et al (Abstract...
Benign breast disease is known to increase the chances of subsequent breast cancer. According to Spanish researchers, the way benign breast disease is detected may be an indication of how likely it is to become cancerous. The findings from the team led by Xavier Castells, MD, PhD, Head of the...
Over the past year (December 2019–September 2020), the U.S. Food and Drug Administration (FDA) granted approval to several novel drugs and new indications for therapeutic agents used in breast cancer. Pertuzumab/Trastuzumab/Hyaluronidase-zzxf On June 29, 2020, the FDA approved a new fixed-dose...
In the post-trastuzumab era, a number of U.S. Food and Drug Administration (FDA)-approved targeted agents for metastatic HER2-positive breast cancer are available, but there is no preferred option for third-line treatment and beyond. At the 2019 Chemotherapy Foundation Symposium, Shanu Modi, MD,...
In an analysis of the pivotal phase III HER2CLIMB trial reported at the ASCO20 Virtual Scientific Program, Nancy U. Lin, MD, of Dana-Farber Cancer Institute, Boston, and colleagues found that tucatinib, a small-molecule tyrosine kinase inhibitor that is highly selective for HER2, plus...
In a retrospective analysis reported in the International Journal of Radiation Oncology • Biology • Physics, Joseph Abi Jaoude, MD, of the American University of Beirut Medical Center, and colleagues found that a radiation boost did not reduce the risk of local recurrence among women with...
New agents for the treatment of advanced HER2-positive breast cancer should be coming soon to your clinic, according to Sara A. Hurvitz, MD, Director of the Breast Cancer Clinical Research Program and Associate Professor of Medicine at the David Geffen School of Medicine at the University of...
Here we present summaries of several additional clinical trials in HER2-positive breast cancer reported over the past year. Jame Abraham, MD, Chair of the Division of Hematology and Oncology at the Taussig Cancer Center, Cleveland Clinic, shared his perspective on several of these trials presented ...
The second interim analysis of the phase III SOPHIA trial demonstrated a significant, though modest, improvement in progression-free survival, response rate, and clinical benefit with the addition of margetuximab to chemotherapy vs trastuzumab plus chemotherapy in patients with HER2-positive...
In the phase II monarcHER trial reported in The Lancet Oncology, Sara M. Tolaney, MD, of Dana-Farber Cancer Institute, Boston, and colleagues, found that the combination of abemaciclib, fulvestrant, and trastuzumab prolonged progression-free survival vs trastuzumab plus standard-of-care...
Neratinib is an oral pan-HER tyrosine kinase inhibitor that is approved by the U.S. Food and Drug Administration (FDA) for two indications. The first is as adjuvant treatment of early-stage HER2-positive breast cancer following adjuvant trastuzumab therapy. The second is in combination with...
In a study reported in the Journal of Clinical Oncology, Reshma Jagsi, MD, DPhil, and colleagues found differences in patient reports of acute toxicities according to fractionation scheme of whole-breast radiotherapy for breast cancer, with pain being reported more frequently in Black vs White...
Invited study discussant Lisa A. Carey, MD, the Richardson and Marilyn Jacobs Preyer Distinguished Professor in Breast Cancer Research and Deputy Director of Clinical Sciences at the University of North Carolina-Chapel Hill, framed her remarks as a tale of two trials. Dr. Carey asked these...
Based on some unexpected negative results, oncologists using atezolizumab for metastatic triple-negative breast cancer should pair it with nab-paclitaxel, not paclitaxel. In contrast to the overall survival benefit shown for atezolizumab plus nab-paclitaxel in the previous IMpassion130...
Recently, the U.S. Food and Drug Administration (FDA) granted Priority Review to therapies for pretreated patients with multiple myeloma and pediatric patients with ALK-positive anaplastic large cell lymphoma; granted Fast Track designation to novel agents in gastric/gastroesophageal junction...
In the Japanese RESPECT trial reported in the Journal of Clinical Oncology, Sawaki et al found that noninferiority of adjuvant trastuzumab alone vs with chemotherapy was not shown for disease-free survival among women with HER2-positive breast cancer between the ages of 70 and 80 years. However, a...
As reported in The Lancet by Elizabeth A. Mittendorf, MD, and colleagues, results from the phase III IMpassion031 trial showed improved pathologic complete response rates with the addition of atezolizumab to sequential nab-paclitaxel and anthracycline-based neoadjuvant chemotherapy in patients with ...
As reported in the Journal of Clinical Oncology by Stephen R.D. Johnston, MD, PhD, and colleagues, the phase III monarchE trial has shown that adjuvant abemaciclib plus endocrine therapy significantly improved invasive disease–free survival vs endocrine therapy alone in patients with hormone...
Monika K. Krzyzanowska, MD, MPH, of the Princess Margaret University Health Network, discusses study findings on remote proactive telephone-based toxicity management for patients with breast cancer receiving chemotherapy. Although the telehealth program was associated with fewer grade 3 toxicities and a slight decline in quality of life, it did not lead to fewer emergency department visits and hospitalizations (Abstract LBA87).
Lisa A. Carey, MD, of the University of North Carolina, discusses phase III results from two IMpassion trials, 130 and 131, which explored, respectively, atezolizumab plus nab-paclitaxel vs placebo plus nab-paclitaxel in previously untreated locally advanced or metastatic triple-negative breast cancer and first-line paclitaxel with or without atezolizumab for unresectable disease (Abstracts LBA15 and LBA16).