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Showing 8901 - 8950Nivolumab Improves Outcomes vs Dacarbazine in Previously Untreated Advanced Melanoma Without a BRAF Mutation
In a phase III trial reported in The New England Journal of Medicine, Robert and colleagues found that the programmed cell death protein-1 (PD-1) immune-checkpoint–inhibitor antibody nivolumab (Opdivo) significantly increased overall survival, progression-free survival, and objective response rate...
Ultrasonography Detects Mammographically Occult Invasive Cancers
Mammograms often miss occult breast cancers concealed in dense breasts. Women with dense breasts represent about 40% to 50% of women who undergo mammography screening. In some states and centers in the United States, women with dense breasts are routinely offered ultrasonography following a...
Nab-Paclitaxel Boosts Pathologic Complete Response in High-Risk Breast Cancer
Nab-paclitaxel (Abraxane) achieved superior results compared with conventional solvent-based paclitaxel in patients with early-stage high-risk breast cancer in the large phase III GeparSepto trial from the German Breast Group (GBG).1 The study, presented at the 2014 San Antonio Breast Cancer...
Expert Point of View: Benjamin O. Anderson, MD
Commenting on this study, Benjamin O. Anderson, MD, Director of the Breast Health Clinic, Seattle Cancer Care Alliance, Washington, said: “This new analysis of the Oncotype DX DCIS assay strengthens the findings of earlier studies performed in more limited subgroups, validating that the assay...
No Benefit for Adjuvant Capecitabine Monotherapy in Elderly Patients With Early-Stage Breast Cancer
Adjuvant therapy with capecitabine plus ibandronate failed to improve outcomes vs ibandronate alone in elderly patients with moderate-to-high-risk early-stage breast cancer in the ICE study—the largest study to date conducted in elderly women with breast cancer.1 “Capecitabine is frequently used in ...
Low-Fat Diet Reduces Mortality in Breast Cancer Subset
The final survival analysis of the landmark Women’s Intervention Nutrition Study (WINS) confirmed that a low-fat diet can reduce the risk of dying for a subset of breast cancer patients.1 At the San Antonio Breast Cancer Symposium, Rowan T. Chlebowski, MD, PhD, of the Los Angeles Biomedical...
Rare-Cancer Expert Richard Carvajal, MD, Appointed Director of Experimental Therapeutics
Richard D. Carvajal, MD, has been named Director of the Experimental Therapeutics/Phase I program and melanoma service in medical oncology at New York-Presbyterian/Columbia University Medical Center effective November 1, 2014. Dr. Carvajal, a medical oncologist, has extensive clinical expertise in...
Treatment Paradigm in Advanced Melanoma Poised for Change… Again
In the treatment of advanced/metastatic melanoma, recent debate has focused on the choice of initial therapy: ipilimumab (Yervoy) or, for patients with BRAF-mutant cancer, a BRAF/MEK inhibitor. This issue is now taking a back seat to the emerging conversation about the positioning of antibodies...
ASCO and AACR Call for Regulation of E-Cigarettes and Other Electronic Nicotine Delivery Systems
The American Association for Cancer Research (AACR) and ASCO have outlined steps in a joint statement to guide policymakers as they work to minimize the potential negative consequences of electronic cigarettes (e-cigarettes) and other electronic nicotine delivery systems without undermining their...
Colorectal Cancer 2015
Despite advances in detection and treatment, colorectal cancer remains the third deadliest cancer among men and women in the United States. To get a better understanding of the current state of this disease and what lies ahead, The ASCO Post recently spoke with colorectal cancer expert John L....
Overdiagnosis May Be Overblown in Lung Cancer Screening
“Overdiagnosis has been overblown” in concerns voiced about lung cancer screening with low-dose computed tomography, Andrea B. McKee, MD, told participants at the opening session of the 2014 Chicago Multidisciplinary Symposium in Thoracic Oncology. Dr. McKee is Chair of the Department of Radiation ...
More Than 1.5 Million Cancer Deaths Averted During 2 Decades of Dropping Mortality
The American Cancer Society’s annual cancer statistics report found that a 22% drop in cancer mortality over 2 decades led to the avoidance of more than 1.5 million cancer deaths that would have occurred if peak rates had persisted. And while cancer death rates have declined in every state, the...
Contralateral Prophylactic Mastectomy: Know the Data When Discussing the Option With Patients
Oncologists need a better understanding of why women choose contralateral prophylactic mastectomies without indication, and they need data to counter their patients’ misperceptions about this treatment choice. “Many women who choose [contralateral prophylactic mastectomy] are not at increased risk...
Tamoxifen Prevention of Breast Cancer Extends More Than 16 Years
The benefits of tamoxifen as primary prevention of breast cancer are well established. The good news is that the benefits live on, with a protective effect that extends up to 22 years. At a median follow-up of 16 years, women treated with 5 years of tamoxifen enjoyed a 29% reduction in the risk of...
BOLERO-1: Everolimus Plus Trastuzumab/Paclitaxel Misses the Mark in First‑Line HER2-Positive Advanced Breast Cancer
The addition of everolimus (Afinitor) to weekly trastuzumab (Herceptin) plus paclitaxel in the first-line metastatic breast cancer setting did not improve outcomes in the phase III BOLERO-1/TRIO-019 but did provide a “signal” in the hormone receptor–negative subset. The study was reported at the...
Pembrolizumab Holds Promise in Breast Cancer, Early Studies Suggest
Single-agent treatment with the immunotherapy drug pembrolizumab produced a “signal of activity” and led to some durable responses in patients with metastatic triple-negative breast cancer, Rita Nanda, MD, of the University of Chicago, reported at the 2014 San Antonio Breast Cancer Symposium.1...
Neoadjuvant Therapy in Triple-Negative Breast Cancer: Impact of Subtype
Among women with triple-negative breast cancer, overall, basal-like and non–basal-like tumors were equally likely to demonstrate a pathologic complete response to neoadjuvant chemotherapy, but they responded differently to the addition of carboplatin and bevacizumab (Avastin) to a standard...
Nilotinib With Low-Intensity Chemotherapy Useful in Elderly Patients With Philadelphia Chromosome–Positive ALL
The addition of the tyrosine kinase inhibitor nilotinib (Tasigna) to standard low-intensity chemotherapy improved outcomes in elderly patients with newly diagnosed Philadelphia chromosome–positive acute lymphoblastic leukemia (ALL) and may represent a new approach to this group of patients, who are ...
Post-Transplant Brentuximab Vedotin Improved Progression-Free Survival in Hodgkin Lymphoma Patients
In patients with Hodgkin lymphoma who are at risk for disease progression following autologous stem cell transplantation, early consolidation with brentuximab vedotin (Adcetris) post-transplant significantly improved progression-free survival compared with placebo in the phase III AETHERA trial.1...
Ovarian Suppression Plus Hormonal Therapy May Be Practice-Changing in Premenopausal Hormone Receptor–Positive Early-Stage Breast Cancer
Results of the large International Breast Cancer Study Group (IBCSG)-coordinated SOFT trial present a convincing argument for the addition of ovarian function suppression to adjuvant hormonal therapy to reduce the risk of tumor recurrence in younger women with hormone receptor–positive early-stage...
Adding CD47 to Artificial Antigen-Presenting Cells May Stimulate T-Cell Responses and Improve Functionality
Artificial antigen-presenting cells have been shown to stimulate antigen-specific T-cell responses, but their effect in vivo may be compromised by rapid macrophage clearance. In a study reported in Clinical Cancer Research, Bruns and colleagues added CD47 to classic two-signal artificial...
Zoledronic Acid Inhibits Angiogenesis in Ovarian Cancer Patients
The bisphosphonate zoledronic acid has been reported to produce antitumor effects, although the mechanisms of such effects remain unclear. In a study reported in Clinical Cancer Research, Gonzalez-Villasana and colleagues found evidence that zoledronic acid inhibited ovarian cancer angiogenesis by...
LAMC2 Increases the Metastatic Potential of Lung Adenocarcinoma
Mechanisms of lung cancer metastasis remain largely undefined. In a study reported in Cell Death & Differentiation that used genome-wide transcriptional analysis in a metastasis model, Moon and colleagues found that the epithelial basement membrane protein laminin γ2 (LAMC2) was significantly...
PEDF Improves Lung Cancer Response to Radiation via Vasculature Normalization
In a study reported in Cancer Gene Therapy, Xu and colleagues found that the addition of pigment epithelium-derived factor (PEDF) to radiation improved tumor response in a mouse model of lung cancer. Lewis lung cancer allografts in nude mice were treated with radiation, PEDF, and PEDF plus...
Patients May Voice Concerns About Chemotherapy Effects on the Brain Even If They Have Never Heard of ‘Chemobrain’
The concept of “chemobrain” is underrecognized, noted Serena Wong, MD, co-investigator of a clinical trial examining the effects of chemotherapy and hormonal therapy on the brain. Dr. Wong is a medical oncologist at Rutgers Cancer Institute of New Jersey and Assistant Professor of Medicine at...
'Chemobrain’ Study Aims to Correlate Structural Changes Within the Brain and Psychomotor Function
The novelty of our approach is that we are going to be using multiple modalities” to study the effects of chemotherapy and hormonal therapy on the brain, looking for structural changes within the brain and how these changes might affect psychomotor function, particularly upper-extremity movements...
Friends of Cancer Research Holds Annual Conference on Clinical Cancer Research
Friends of Cancer Research, in conjunction with the Engelberg Center for Health Care Reform at Brookings, recently held the seventh annual Conference on Clinical Cancer Research in Washington, DC. The panels that comprised the daylong meeting discussed a future that has already begun. The most...
CPX-351 Receives Fast Track Designation for Secondary Acute Myeloid Leukemia in Elderly Patients
The U.S. Food and Drug Administration (FDA) has granted Fast Track designation to Celator Pharmaceuticals’ investigational agent CPX-351, a liposomal formulation of cytarabine:daunorubicin, for the treatment of elderly patients with secondary acute myeloid leukemia. The FDA established the Fast...
New Choosing Wisely List, Leukemia Quick-Takes From ASH
Nearly 5,000 scientific abstracts were presented at the 2014 American Society of Hematology (ASH) Annual Meeting and Exhibition in San Francisco. Along with our targeted coverage of the meeting’s key newsmakers, The ASCO Post provides you with these brief reports of other interesting...
Moffitt Cancer Center Reports on Faculty Participants in International Discovery of Genetic Risk Factors for Ovarian Cancer
Researchers from Moffitt Cancer Center in Tampa, Florida have participated in a global effort that has identified six new regions of the genome that increase risk of epithelial ovarian cancer, according to a news release from Moffitt. The collaborative study was published recently in Nature...
ASCO Names Advance of the Year, Reviews Top Research Trends
In just a year’s time, four new therapies have been approved for patients with chronic lymphocytic leukemia (CLL), treatments that are highly effective and far easier for patients to tolerate. These therapies are a major step forward, bringing renewed hope to nearly 120,000 people living with CLL...
Five Organizations Awarded 2015 International Innovation Grants to Improve Cancer Care in Low- and Middle-Income Countries
The Conquer Cancer Foundation of ASCO has announced the five recipients of the 2015 International Innovation Grant. This grant supports novel and innovative projects that may improve diagnosis, prevention, and treatment of cancer in low- and middle-income countries. For 2015, the 1-year grants of...
Molecular Classification Predicts Postcystectomy Recurrence in High-Risk Bladder Cancer
Radical cystectomy is the standard therapeutic option for patients with muscle-invasive bladder cancer. However, 5-year overall survival for high-risk patients with pT3, pT4, pN-negative, and pN-positive M0 bladder cancer after radical cystectomy is only about 50% and ranges from 32% in patients...
Treating Bladder Cancer in 2015
Treatment of advanced bladder cancer continues to prove challenging, and therapies that offer long-term survival remain elusive. The ASCO Post recently spoke with Derek Raghavan, MD, PhD, FACP, FRACP, FASCO, President of the Levine Cancer Center, Charlotte, North Carolina, about the current state...
Inotuzumab Ozogamicin Plus Low-Intensity Chemotherapy: A Winner in Older Patients With Leukemia
Inotuzumab ozogamicin combined with a low-intensity chemotherapy called mini-hyper-CVD achieved highly encouraging results in older patients with acute lymphoblastic leukemia (ALL) in a phase II study reported at the 56th Annual Meeting of the American Society of Hematology.1 After the...
Strong Showing for Anti-CD38 Antibodies in Multiple Myeloma
An investigational class of agents in multiple myeloma, the anti-CD38 monoclonal antibodies, could be the next blockbusters in this malignancy, myeloma experts predicted at the 56th American Society of Hematology (ASH) Annual Meeting and Exposition. Anti-CD38 antibodies target multiple myeloma...
Dr. Mary-Claire King Proposes Population Screening in All Young Women for BRCA Mutations
It is not enough for Mary-Claire King, PhD, to have identified the germline BRCA1 mutation associated with hereditary breast and ovarian cancers. Her clinically applicable discovery is one of the world’s greatest in genetics and one for which she has been highly lauded. But not one to rest on her...
ASCO Releases Annual Report on Progress Against Cancer
ASCO recently released its report, Clinical Cancer Advances 2015: An Annual Report on Progress Against Cancer, and for the first time announced its cancer Advance of the Year: gains made in the treatment of chronic lymphocytic leukemia (CLL). The report credited improvements in CLL care with four...
Cancer Genetics: Looking Back, Looking Ahead
At the 2014 San Antonio Breast Cancer Symposium, The ASCO Post sat down with geneticist Mary-Claire King, PhD, for some personal musings about her career and how she might guide young researchers who want to follow in her footsteps. Dr. King is known for a variety of accomplishments in genetics,...
Expert Point of View: George J. Chang, MD
George J. Chang, MD, Chief of Colon and Rectal Surgery and Director of Clinical Operations, Minimally Invasive and New Technologies in Oncologic Surgery Program at The University of Texas MD Anderson Cancer Center, Houston, shared his insights on the study by Dr. Smith and colleagues with The ASCO...
Expect Questions About Atypical Hyperplasia as an Important Risk Factor for Breast Cancer
A special report in The New England Journal of Medicine concluded that atypical hyperplasia of the breast “confers an absolute risk of later breast cancer of 30% at 25 years of follow-up.1” This is higher than previously recognized, and the report’s authors urged “more intensive screening and...
Thomas J. Smith, MD, Honored by the American Cancer Society
Thomas J. Smith, MD, has been selected by the American Cancer Society to be the recipient of the 2015 Trish Greene Quality of Life Award. This award honors the life and work of the late Patricia (Trish) Greene, RN, PhD. As progress in the detection and treatment of cancer prolonged lives and...
Primary Surgical Therapy Results in Higher 5-Year Survival for Patients With Advanced-Stage Disease
Bucking national trends toward preserving the larynx in patients with advanced laryngeal cancer, treatment of patients for stage IV disease at Louisiana State University (LSU) Health-Shreveport were more likely to involve primary surgical therapy, including total laryngectomy, and more likely to...
Susan M. O’Brien Joins UC Irvine/Chao Family Comprehensive Cancer Center
Susan M. O’Brien, MD has joined UC Irvine Health as Associate Director for Clinical Science for the Chao Family Comprehensive Cancer Center and Medical Director of the Sue and Ralph Stern Center for Cancer Clinical Trials and Research. A renowned researcher and clinician, Dr. O’Brien’s leadership...
Twenty Years After a Diagnosis … and Counting
In 1995, I was diagnosed with advanced colorectal cancer and given little chance to live. The dire diagnosis came years after being assured by several physicians that the problem I was having with rectal bleeding and anemia was nothing more than the result of an internal hemorrhoid. Busy raising...
At Long Last: CMS Will Cover Lung Cancer Screening
Few issues in health-care debates are more contentious and polarizing than population screening for the early detection of cancer. After a decades-long battle, lung cancer screening advocates have just received what they have long sought: The Centers for Medicare & Medicaid Services (CMS) has...
Iniparib: The Fairy Tale Dream Comes to an End
The first poly ADP ribose polymerase (PARP) inhibitor was developed in the early 1990s. Since then, the activity of PARP inhibitors has been explored in a variety of settings, including and perhaps most enthusiastically in the treatment of cancer. The greater dependence of several cancers on PARP,...
Pharmacokinetics and Exposure Response in Drug Development
INSIDE THE BLACK BOX is an occasional column offering insight into the U.S. Food and Drug Administration (FDA) and its policies and procedures. In this installment, former clinical pharmacology team leader Julie Bullock, PharmD, and current team leader Nitin Mehrotra, PhD, discuss how...
Case Reports on Myeloid Neoplasm
Case 1: Prerequisites for classification of myeloid neoplasm Question 1: Which statement is the one best explanation for the discrepancy observed between the blast percentage by bone marrow aspirate visual inspection and the flow-cytometry study? Correct Answer: C. Flow-cytometry study may not be...
Funding Promising Women Researchers: Women Who Conquer Cancer
Tomorrow’s cancer breakthroughs depend on making sure that talented young researchers have the chance to succeed today. Providing early funding for women in clinical oncology research is the singular goal of Women Who Conquer Cancer, a meaningful program of the ASCO-affiliated Conquer Cancer...
