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Showing 251 - 300Palbociclib Plus Fulvestrant in Advanced Breast Cancer: Overall Survival Analysis of PALOMA-3
An overall survival analysis of the PALOMA-3 trial reported by Turner et al in The New England Journal of Medicine found that the addition of the cyclin-dependent kinase 4/6 (CDK4/6) inhibitor palbociclib (Ibrance) to fulvestrant (Faslodex) improved survival among patients with hormone...
RSNA 2018: Mammography Screening Beyond Age 75
Women aged 75 years and older may benefit from continued screening mammograms because of the comparatively high incidence of breast cancer found in this age group, according to a study presented at the Annual Meeting of the Radiological Society of North America (RSNA) (Abstract SSA01-04)....
RSNA 2018: Breast Cancer Risk-Based Mammography Screening in Younger Women
A new, large-scale study of more than 5 million mammograms found that annual mammography screening beginning at age 30 may benefit women with at least 1 of 3 specific risk factors: dense breasts, a personal history of breast cancer, or a family history of breast cancer. The study was presented at...
RSNA 2018: Preliminary Results of Primary Cryoablation in Treating Low-Risk Breast Cancers
Cryoablation has shown early indications of effectiveness in treating women with low-risk breast cancers, according to research presented at the Annual Meeting of the Radiological Society of North America (RSNA) (Abstract SSM01-01). “If the positive preliminary findings are maintained as the ...
Hope S. Rugo, MD, on Metastatic Breast Cancer: Treatment for Pretreated Hormone Receptor–Positive Disease
Hope S. Rugo, MD, of the University of California, San Francisco, discusses how treatment with a lower dose of palbociclib (100 mg vs 125 mg) in combination with fulvestrant or tamoxifen is associated with a lower rate of high-grade neutropenia (Abstract PD2-12).
POEMS/SWOG Intergroup S0230 Study on Preventing Early Menopause
In the long-term follow-up of the Prevention of Early Menopause Study (POEMS)/SWOG Intergroup S0230 trial reported in the Journal of the National Cancer Institute, Moore et al found that the addition of goserelin (Zoladex) to cyclophosphamide-containing chemotherapy was associated with a higher...
FDA Pipeline: New Priority Reviews, Designations, and Clearances, Plus Statements on Genetic Testing and Class Labeling
The U.S. Food and Drug Administration (FDA) recently issued the following new approvals and designations: Priority Review for Atezolizumab in Combination With Chemotherapy for the Initial Treatment of Extensive-Stage SCLC The FDA accepted a supplemental biologics license application...
Shanu Modi, MD, on Low HER2-Expressing Breast Cancer: Updated Trial Findings
Shanu Modi, MD, of Memorial Sloan Kettering Cancer Center, discusses study findings from a large phase I study on trastuzumab deruxtecan in patients with low HER2-expressing breast cancer (Abstract P6-17-02).
Hope S. Rugo, MD, on Immunotherapy for Breast Cancer: Expert Perspective
Hope S. Rugo, MD, of the University of California, San Francisco, summarizes a spotlight session she chaired, which included discussion of new immunotherapy drug combinations, predictive factors, and the immune microenvironment.
Shom Goel, MD, PhD, on Breast Cancer: Impact of CDK4/6 Inhibitors on Immunity
Shom Goel, MD, PhD, of the Dana-Farber Cancer Institute, discusses preclinical data that suggest CDK4/6 inhibitors not only stop the growth of breast cancer cells, but also enhance antitumor immunity, a phenomenon that might help improve outcomes for people with advanced disease.
Reshma Jagsi, MD, DPhil, and Rachel A. Freedman, MD, MPH, on Over- and Undertreatment: Getting It Right
Reshma Jagsi, MD, DPhil, of the University of Michigan, and Rachel A. Freedman, MD, MPH, of Dana-Farber Cancer Institute, discuss the twin challenges of overtreating people with cancer and the missed opportunities and dangers of undertreatment.
Allison Magnuson, DO, on Older Patients With Breast Cancer: A New Tool to Help Guide Treatment Decisions
Allison Magnuson, DO, of the University of Rochester Strong Memorial Hospital, discusses the development of a chemotherapy toxicity risk score that is associated with dose reduction as well as reduced respiratory distress and fewer hospitalizations (Abstract GS6-04).
Roberto A. Leon-Ferre, MD, on Decreasing Hot Flashes: Results From an ACCRU Trial
Roberto A. Leon-Ferre, MD, of the Mayo Clinic, discusses study findings on the effectiveness of oxybutynin in decreasing the frequency and severity of hot flashes (Abstract GS6-01).
Judy E. Garber, MD, on Cancer Genetics: Updates for Breast Cancer Care
Judy E. Garber, MD, of the Dana-Farber Cancer Institute, summarizes a special session she moderated, which included discussion of polygenic risk scores, genetic testing in diverse populations, and what to do when presented with moderate-penetrance mutations.
SABCS 2018: Oxybutynin for the Management of Hot Flashes in Women Unable to Receive Hormone Replacement Treatment
Treatment with oxybutynin helped reduce the frequency and intensity of hot flashes for women who could not take hormone replacement therapy, including breast cancer survivors, according to the results of a trial presented at the 2018 San Antonio Breast Cancer Symposium by Leon-Ferre et al (Abstract ...
SABCS 2018: SOLAR-1: Liquid Biopsies in Predicting Benefit of Alpelisib in PIK3CA-Mutant Breast Cancer
Liquid biopsy–based assessment of PIK3CA mutational status served as a better indicator of progression-free survival compared with analysis of tissue biopsy in patients with breast cancer enrolled in the phase III SOLAR-1 clinical trial, according to data presented by Juric et al at the 2018...
SABCS 2018: TAILORx Results Show Association Between Clinical Outcomes in Breast Cancer and Race
An analysis of the association between clinical outcomes and race in participants enrolled in the TAILORx trial found that even with equivalent treatments among women with hormone receptor–positive, HER2-negative breast cancer, black women had worse clinical outcomes than white women, despite ...
SABCS 2018: Surgical Choice May Impact Long-Term Quality of Life in Young Adults With Breast Cancer
A study by Dominici et al investigated the long-term quality of life outcomes in young breast cancer survivors across three surgical strategies: breast-conserving surgery, unilateral mastectomy, and bilateral mastectomy. The researchers found that patients who underwent mastectomy had lower breast...
François-Clément Bidard, MD, PhD, on Metastatic Breast Cancer: Using Circulating Tumor Cells to Direct Treatment
François-Clément Bidard, MD, PhD, of the Institut Curie and the University of Versailles, discusses phase III study findings on the clinical utility of circulating tumor cell count as a tool to choose between first-line hormone therapy and chemotherapy for estrogen receptor–positive, HER2-negative...
Andrew D. Seidman, MD, and Richard G. Gray, MA, MSc, on Long-Term Aromatase Inhibitor Therapy
Andrew D. Seidman, MD, of Memorial Sloan Kettering Cancer Center, and Richard G. Gray, MA, MSc, of the University of Oxford, discuss a meta-analysis of individual patient data from 12 randomized trials including 24,912 women on the effects—in terms of recurrence and cause-specific mortality—of...
Kathryn J. Ruddy, MD, MPH, on Breast Cancer and Quality of Life: Expert Perspective
Kathryn J. Ruddy, MD, MPH, of the Mayo Clinic, summarizes a special spotlight session that included discussion of interventions to improve quality of life and the importance of lifestyle in the prevention of cancer and cancer recurrence.
Sara A. Hurvitz, MD, on HER2-Positive Breast Cancer: Novel Treatments and Markers
Sara A. Hurvitz, MD, of the University of California, Los Angeles, discusses the natural history and novel combinations for HER2-positive disease as well as predictive and prognostic markers for this type of breast cancer.
SABCS 2018: Whole-Breast Irradiation vs Accelerated Partial-Breast Irradiation for Preventing Ipsilateral Breast Tumor Recurrence
Data from the NSABP B-39/RTOG 0413 trial indicated that ipsilateral breast tumor recurrence (IBTR) rates 10 years after treatment could not reject the hypothesis that accelerated partial-breast irradiation (PBI) after lumpectomy was inferior to whole-breast irradiation (WBI), according to a...
SABCS 2018: Low-Dose Tamoxifen in Reducing Recurrence and New Disease for Patients With Breast Intraepithelial Neoplasia
Treatment with a low dose of tamoxifen (5 mg/d), compared with placebo, decreased the risk of disease recurrence and new disease for women who had been treated with surgery following a diagnosis of breast intraepithelial neoplasia. Moreover, it did not cause more serious adverse events, according...
SABCS 2018: AMAROS Trial: 10-Year Follow-up of Axillary Radiotherapy or Surgery in Early-Stage Breast Cancer
Patients with early-stage breast cancer who had cancer detected in a sentinel lymph node biopsy had comparable 10-year recurrence and survival rates following either axillary radiotherapy or axillary lymph node dissection, according to data from the randomized, phase III AMAROS clinical trial...
SABCS 2018: Circulating Tumor Cell Count May Help Choose First-Line Treatment for Metastatic Breast Cancer
A phase III study by Bidard et al investigated whether circulating tumor cells could help physicians choose between hormone therapy or chemotherapy as front-line therapy for patients with estrogen receptor (ER)-positive, HER2-negative metastatic breast cancer. The researchers concluded that the...
SABCS 2018: Meta-analysis of Pathologic Complete Response and Outcomes in Breast Cancer
Pathologic complete response after neoadjuvant chemotherapy was associated with a significantly lower recurrence risk and higher overall survival in patients with breast cancer, and pathologic complete response after neoadjuvant chemotherapy had a similar association with improved outcomes...
SABCS 2018: Delayed Initiation of Adjuvant Chemotherapy Associated With Worse Outcomes in Patients With Triple-Negative Breast Cancer
A retrospective study evaluating the influence of time to chemotherapy on patients with triple-negative disease and its impact on survival outcome has found that patients who delayed adjuvant chemotherapy more than 30 days after surgery had a significantly higher risk for disease recurrence and...
SABCS 2018: Does Adjuvant Capecitabine Improve Outcomes in Early-Stage Triple-Negative Breast Cancer?
Treating patients with early-stage triple-negative breast cancer with capecitabine after surgery and standard chemotherapy did not significantly improve disease-free or overall survival compared with observation, according to data from the randomized, phase III GEICAM/CIBOMA clinical trial...
SABCS 2018: KATHERINE Trial: Adjuvant Ado-Trastuzumab Emtansine vs Trastuzumab in Early-Stage HER2-Positive Breast Cancer
The phase III KATHERINE clinical trial compared the use of ado-trastuzumab emtansine (T-DM1; Kadcyla) vs trastuzumab (Herceptin) as adjuvant therapy in patients with HER2-positive early-stage breast cancer with residual invasive disease after receiving neoadjuvant chemotherapy and...
Discontinuation of Follow-up Care Among Women With Early-Stage Breast Cancer
In a study using linked Surveillance, Epidemiology, and End Results (SEER)-Medicare data reported in the Journal of Oncology Practice, Quyyumi et al found that 21% of women with early-stage breast cancer discontinued follow-up care within 5 years after diagnosis. Study Details The study involved...
EORTC-NCI-AACR: Genomic Testing in Breast Cancer May Enhance Personalized Treatment: Update of I-SPY 2
New results from the long-running I-SPY 2 trial, which aimed to identify which new drugs or combinations of drugs are most effective in which types of breast cancer, demonstrated the usefulness of two genomic tests. Laura van ‘t Veer, PhD, leader of the Breast Oncology Program at the...
Adverse Mental Health Outcomes in Breast Cancer Survivors
In a systematic review of the literature reported in the Journal of the National Cancer Institute, Carreira et al found that most evidence strongly supports increased risk of anxiety, depression, neurocognitive dysfunction, and other forms of psychological issues in survivors of breast...
Neoadjuvant Chemotherapy With vs Without Anthracyclines Plus Dual HER2 Inhibitors in HER2-Positive Breast Cancer
In the Dutch Breast Cancer Research Group’s phase III TRAIN-2 trial reported in The Lancet Oncology, van Ramshorst et al found no difference in pathologic complete response rate with neoadjuvant chemotherapy with vs without an anthracycline plus dual HER2 blockade in women with HER2-positive...
FDA Pipeline: What’s New in Biosimilars, Drug Reviews, Designations, and More
The U.S. Food and Drug Administration (FDA) recently issued the following new approvals and designations: Approval for Pegfilgrastim Biosimilar The FDA recently approved a pegfilgrastim biosimilar, pegfilgrastim-cbqv (Udenyca). The biosimilar has been approved to decrease the incidence...
Patient-Reported Cosmetic Outcomes With Radiotherapy in Early Breast Cancer
As reported in the Journal of Clinical Oncology by Shaitelman et al, 3-year outcomes of a phase III noninferiority trial indicate that hypofractionated whole-breast irradiation (HF-WBI) followed by a tumor bed boost is not inferior to conventionally fractionated whole-breast irradiation (CF-WBI)...
Final Analysis of SWOG POEMS: Goserelin and Chemotherapy in Breast Cancer
Final results of SWOG Cancer Research Network’s international Prevention of Early Menopause Study (POEMS) showed continued evidence that women who get injections of the hormone drug goserelin along with standard breast cancer chemotherapy are more likely to become pregnant, without developing ...
Whole-Genome Sequencing May Help Identify Young Childhood Cancer Survivors at High Risk for Breast Cancer
Female survivors of childhood cancer, especially those treated with chest irradiation, have a substantially higher risk of developing breast cancer later in life. As a result, current clinical screening of this high-risk population relies primarily on the radiation dose and volume to the...
Prognostic Risk Model for African American Women With Breast Cancer
A prognostic model developed using a machine learning approach may be able to identify African American patients with breast cancer who have an increased risk of death, according to results of a study presented by Bhattarai et al at the 11th AACR Conference on The Science of Cancer Health...
Quality of Life With Postmastectomy Radiotherapy vs No Radiotherapy in Intermediate-Risk Breast Cancer
In a 2-year follow-up of the phase III SUPREMO trial reported in The Lancet Oncology, Velikova et al found worse chest wall symptoms in women with intermediate-risk breast cancer who did vs did not receive postmastectomy radiotherapy. No other differences in quality-of-life outcomes were found ...
ESMO 2018: HOBOE-2: Zoledronic Acid in Premenopausal Hormone Receptor–Positive Early Breast Cancer
Adjuvant treatment with zoledronic acid, plus hormonal therapy with the aromatase inhibitor letrozole, significantly increases disease-free survival compared to tamoxifen in premenopausal women with hormone receptor–positive early breast cancer, according to results reported by Perrone et al...
Novel Statistical Model in Estimating the Risk of Breast Cancer Recurrence
Although population-based cancer registries data are useful in tracking and reporting the evolving burden of cancer in the population, the information they capture reflects the outcomes of diagnosis and death, regardless of whether the death is due to the disease or to other causes, and not data on ...
2018 ASTRO: Radiation After Breast-Conserving Surgery in 'Good-Risk' DCIS
A subset of patients with low-risk breast cancer is highly unlikely to see cancer return following breast conservation surgery, but can lower that risk even further with radiation therapy, finds a new long-term clinical trial report. These 12-year follow-up data from the only prospective,...
2018 ASTRO: FAST Trial Finds Long-Term Side Effects Similar for Once-Weekly and Conventional Breast Radiation Therapies
In a 10-year study of women who received radiation therapy to treat early-stage breast cancer, those receiving fewer, larger individual radiation doses experienced similarly low rates of late-onset side effects as those undergoing conventional radiation therapy. Findings from the...
Lisa A. Carey, MD, and Sherene Loi, MD, PhD, on TNBC: Combination Immune Checkpoint Inhibitor Therapy
Lisa A. Carey, MD, of the University of North Carolina, and Sherene Loi, MD, PhD, of the Peter MacCallum Cancer Centre, discuss the phase III IMpassion 130 trial testing the first-line combination of the PD-L1 inhibitor atezolizumab plus nab-paclitaxel in metastatic triple-negative breast cancer...
ESMO 2018: SOLAR-1: Alpelisib in Patients With PIK3CA-Mutated HR-Positive, HER2-Negative Advanced Breast Cancer
Targeting a common mutation in patients with hormone receptor (HR)–positive, human epidermal growth factor receptor 2 (HER2)-negative advanced breast cancer with the alpha-specific phosphatidylinositol-3-kinase (PI3K) inhibitor alpelisib improved progression-free survival, according to...
ESMO 2018: PALOMA-3: Palbociclib in Hormone Receptor–Positive, HER2-Negative Advanced Breast Cancer
Treatment with the cyclin-dependent kinase (CDK) 4/6 inhibitor palbociclib (Ibrance) achieved a clinically meaningful improvement in overall survival in patients with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative advanced breast cancer that has relapsed or ...
ESMO 2018: IMpassion 130: Atezolizumab Plus Nab-Paclitaxel in Metastatic Triple-Negative Breast Cancer
A combination of immunotherapy and chemotherapy improves survival in some patients with metastatic triple-negative breast cancer, according to late-breaking results from the IMpassion130 trial reported by Schmid et al at the European Society for Medical Oncology (ESMO) 2018 Congress (Abstract...
ESMO 2018: HDAC Inhibitor Therapy in Advanced Hormone Receptor–Positive Breast Cancer
A phase III trial presented by Jiang et al at the European Society for Medical Oncology (ESMO) 2018 Congress showed activity of histone deacetylase (HDAC) inhibitor therapy in advanced hormone receptor–positive breast cancer (Abstract 283O_PR). Endocrine therapies are the foundation of...
ESMO 2018: About 1 in 6 Premenopausal Patients With Early Breast Cancer Do Not Adhere to Adjuvant Endocrine Therapy
Nearly 1 in 6 premenopausal women being treated for early-stage breast cancer do not adhere adequately to tamoxifen therapy after 1 year of treatment, potentially putting themselves at increased risk of recurrence and reduced survival, reported a French prospective study at the European Society for ...
