Search Results
Your search for c matches 3695 pages
Showing 3101 - 3150AR-V7 Predicts Resistance to Enzalutamide and Abiraterone in Men With Castration-Resistant Prostate Cancer
Androgen receptor (AR) splice variant 7 (V7) appears to be a new biomarker for response and disease progression in patients treated with enzalutamide (Xtandi) or abiraterone (Zytiga). The presence of AR-V7 in circulating tumor cells predicted resistance to both drugs in men with metastatic...
The More Things Change, the More They Stay the Same
The ASCO Annual Meeting in June confirmed—and expanded—the excitement of the oncology community about molecular medicine and its future. The complex molecular pathways were pictured in living color on many slides in many large auditoriums. Newspapers across the country were equally enthusiastic as...
David C. Beyer, MD, FASTRO, Named President-Elect, ASTRO Board of Directors
Members of the American Society for Radiation Oncology (ASTRO) have elected David C. Beyer, MD, FASTRO, President-Elect of the ASTRO Board of Directors. Dr. Beyer will begin his term at the Annual Business Meeting in September during ASTRO’s 56th Annual Meeting in San Francisco. Colleen A.F....
Avoiding Antioxidant-Drug Interactions During Cancer Treatment
Many potential drug-nutrient interactions can affect cancer treatment. It is important to consider these interactions given the significant use of supplements and other self-treatment options during cancer care. Antioxidants account for a large portion of the $32 billion in supplement industry...
Prostate Cancer Biomarkers: Improvement in Predicting Clinically Significant Disease
Prostate cancer will be diagnosed in 233,000 American men in 2014. It is one of the leading causes of death by a cancer (killing ~29,500 men annually).1 Hundreds of thousands of men undergo prostate biopsies each year, most for either benign disease or for a cancer that will never lead to their...
Surgical Biopsy Proves Safe for Selected Patients With Late-Stage Lung Cancer
Researchers at the University of California Davis have determined that surgical biopsies can be safely performed on select patients with late-stage non-small cell lung cancer, which should enhance their access to drugs that target specific genetic mutations such as epidermal growth factor receptor...
Swiss Medical Board Recommendation to End Mammography Screening: A Disturbing Proposal
Despite evidence from a number of prospective, randomized controlled trials showing that screening mammography reduces breast cancer mortality, screening mammography has been the subject of continual debate, controversy, and conflicting guidelines. Recently, the Swiss Medical Board, tasked with...
Swiss Medical Board Members Discuss Recommendation to Phase Out Mammography Screening
In a New England Journal of Medicine “Perspective” article, Nikola Biller-Andorno, MD, PhD, of the University of Zurich and Harvard Medical School, and Peter Jüni, MD, of the University of Bern, provide the rationale for a recent report by the Swiss Medical Board advocating the phasing out of...
ASCO’s Cancer Survivorship Compendium Offers Oncologists Help With Survivorship Care
It has been almost 10 years since the Institute of Medicine released its influential report, “From Cancer Patient to Cancer Survivor: Lost in Transition,” in which it stressed that all patients completing cancer treatment should receive a survivorship care plan. Since then, the need to help...
Breast Cancer–Related Benefits of Weight Loss
Obesity and physical inactivity are associated with an increased risk of developing and dying of breast cancer via several proposed mechanisms. Two studies presented at the 2014 ASCO Annual Meeting explored the relationships among exercise, weight loss, and breast cancer risk. One study was...
Impressive Delay in Thyroid Cancer Progression Achieved With Lenvatinib
The investigational tyrosine kinase inhibitor lenvatinib reduced disease progression by 79%, as compared to placebo, in patients with metastatic differentiated thyroid cancer that is refractory to radioactive iodine in the phase III SELECT trial. These findings were presented at the 2014 ASCO...
Intralesional Injections Trigger Immune Responses in Melanoma
The emerging approach to treating metastatic melanoma is a full-throttle effort to stimulate an immune response. One of the components of this strategy could be intralesional injections, according to studies presented at the 2014 ASCO Annual Meeting. T-VEC Oncolytic Immunotherapy Talimogene...
Stakeholders Are Uniting Around Value in Cancer Care
Judging from its visibility at the 2014 ASCO Annual Meeting, the concept of “value” in cancer care has reached critical mass. “ASCO is leading this difficult discussion on value in cancer care. This had to happen,” said Clifford A. Hudis, MD, FACP, Immediate Past President of ASCO and Chief of the ...
Considerable Extension of Survival Achieved With Conventional Treatment in Grade 2 Glioma
Long-term results from the Radiation Therapy Oncology Group (RTOG) 9802 study in high-risk grade 2 gliomas were presented at the 2014 ASCO Annual Meeting. The study’s mature analysis showed a 41% reduction in mortality at 5 years with combination radiation therapy followed by six cycles of PCV...
Childhood Cancer Survivors Hospitalized Frequently Years After Cancer Treatment
Survivors of childhood cancers were hospitalized more often and for longer durations because of blood disorders and other problems, many years after cancer treatment was completed, compared with the general population, according to a study published in Cancer Epidemiology, Biomarkers &...
What Do Humans and Laboratory Rats Have in Common?
The requirements for sound evidence of a drug’s therapeutic benefit have translated laboratory experience to human testing. In the laboratory, experimental animals give their lives to lethal testing of drugs and scientific analysis. LD50, the terminology denoting an anticipated 50% death rate of...
Everolimus Did Not Improve Survival in Hepatocellular Cancer After Progression on Sorafenib
“Despite the strong scientific rationale and preclinical data, everolimus [Afinitor] plus best supportive care failed to improve survival over placebo plus best supportive care” among patients with advanced hepatocellular cancer that progressed during or after receiving sorafenib (Nexavar), or who...
Michael Douglas Shares His Experience With Stage IV Oropharyngeal Cancer
Academy Award winning actor and producer Michael Douglas was the guest of honor at the opening day of the International Federation of Head and Neck Oncologic Societies (IFHNOS) 5th World Congress on July 27 in New York (see page 22 for more on the World Congress). He came not to plug the release of ...
Book Excerpt: Family
I've witnessed incredible courage and zest for life among so many patients from so many walks of life—individuals committed to helping others in spite of their own adversity. Forty years ago, when survival for patients with multiple myeloma was a matter of months, I knew that every person I sat...
Oncologists Tell Inspiring Stories of What It’s Like to Treat Cancer in The Big Casino
Title: The Big Casino: America’s Best Cancer Doctors Share Their Most Powerful StoriesEditors: Stan Winokur, MD, and Vincent CoppolaPublishing Platform: CreateSpacePublication date: May 2014Price: $9.99; Paperback, 160 pages In May, Stan Winokur, MD, and co-editor Vincent Coppola, published The...
Red Clover
The use of dietary supplements by patients with cancer has increased significantly over the past 2 decades despite insufficient evidence of safety and effectiveness. Finding reliable sources of information about dietary supplements can be daunting. Patients typically rely on family, friends, and...
New TV Ads, New Stories for CDC’s Tips From Former Smokers Campaign
The Centers for Disease Control and Prevention (CDC) continues its national tobacco education campaign—Tips From Former Smokers—with hard-hitting, new ads that show the harms caused by smoking. Beginning last month, ads will appear for a total of 9 weeks across television, radio, billboards, and...
Active Surveillance in Low-Risk Prostate Cancer: When Will We Pay It More Than Just Lip Service?
Active surveillance is well established as an appropriate management option for men with low-risk prostate cancer and particularly for those over 65 years of age. Its legitimacy is now enshrined within National Comprehensive Cancer Network guidelines, in the American Society for Radiation Oncology...
Early Change in Chemotherapy Based on Elevated Circulating Tumor Cells Does Not Improve Outcome in Metastatic Breast Cancer
Elevated circulating tumor cells are associated with poor prognosis in metastatic breast cancer. In a phase III trial (Southwest Oncology Group [SWOG] S0500) reported in Journal of Clinical Oncology, Jeffrey B. Smerage, MD, PhD, Clinical Associate Professor in Medical Oncology at the University of...
FDA Approval of Ceritinib for the Treatment of ALK-Positive Non–Small Cell Lung Cancer
INSIDE THE BLACK BOX is an occasional column providing insight into the U.S. Food and Drug Administration (FDA) and its policies and procedures. In this installment, FDA oncologists Sean Khozin, MD, MPH, and Dikran Kazandjian, MD, discuss anaplastic lymphoma kinase (ALK)-positive non–small cell...
ASCO Celebrates Oncology Luminaries for 50th Anniversary
In the 50 years since the American Society of Clinical Oncology was founded, the treatment of cancer has advanced dramatically, due to the work of researchers making important scientific breakthroughs, physicians responsible for delivering those advances to patients, and countless others who...
Patience Remains a Virtue: The Ongoing Quest to Optimize Adjuvant Endocrine Therapy in Breast Cancer
The most recent ASCO Clinical Practice Guideline update—summarized in this issue of The ASCO Post—represents the latest chapter in the ongoing evolution of adjuvant endocrine therapy for hormone-sensitive breast cancer.1 Rather than including a comprehensive review of the 2010 guidelines, this...
Study Finds New Genetic Risk Markers in Pancreatic Cancer
A large DNA analysis of people with and without pancreatic cancer has identified several new genetic markers that signal increased risk of developing the disease, report scientists from Dana-Farber Cancer Institute and other institutions worldwide. The markers are variations in the inherited DNA...
Enzalutamide and the Landscape of Castration-Resistant Prostate Cancer: Integrating New Indications With Existing Agents
The androgen receptor axis is a validated target for the treatment of castration-resistant prostate cancer. Several perturbations in this pathway are postulated to lead to androgen-independent growth, including androgen receptor mutation and amplification as well as the autocrine production of...
Supportive Care in Pediatric Patients With Cancer: Recent Developments in Treating Febrile Neutropenia
Recent developments in supportive care for children with cancer can be broken down into three categories: doing the simple things well, applying evidence-based medicine to daily practice, and extending the benefits to everyone, according to Scott C. Howard, MD, of St. Jude Children’s Research...
Tackling the Heterogeneity of Triple-Negative Breast Cancer
Triple-negative breast cancer is now recognized as a very complex subtype for which one treatment will not be applicable to all, according to Mohammad Jahanzeb, MD, Professor of Clinical Medicine at the University of Miami and Director of the UM Sylvester Deerfield Campus, who gave an update on...
Mixed Results for Targeting MET in Non–Small Cell Lung Cancer
Two different abstracts explored the potential for MET as a therapeutic target in patients with metastatic non–small cell lung cancer (NSCLC), with different results. A phase III study found that onartuzumab, an antibody that targets the MET receptor, combined with erlotinib (Tarceva) was not as...
Expert Point of View: Lauren C. Harshman, MD
In her discussion of the renal cell carcinoma studies at the ASCO Annual Meeting, Lauren C. Harshman, MD, Assistant Professor of Medical Oncology at Dana-Farber Cancer Institute, Boston, suggested, “Given the plateau in efficacy with current treatments, there is space and need for agents with new...
Does the United States Have the Best Health-Care System in the World?
Many concerns were raised and dire speculations predicted during the further implementation of the Affordable Care Act this year. So far, the trickling news is good: An estimated total of 20 million people gained coverage under the new law as of May 1,1 about 6 million enrolled in the law’s...
Lung Screening–Detected Abnormalities Other Than Cancer Result in Smoking Cessation: National Lung Screening Trial Analysis
In a study reported in the Journal of the National Cancer Institute, Martin C. Tammemägi, PhD, of Brock University, Ontario, and colleagues assessed smoking cessation rates among participants undergoing chest x-ray or computed tomography (CT) screening for lung cancer in the National Lung Screening ...
Advances in Hematopoietic Cell Transplant for Pediatric AML Reduce Toxicity and Expand Access, but Relapse Remains a Problem
Advances in allogeneic hematopoietic cell transplantation for children with acute myeloid leukemia (AML) have resulted in less toxic pretransplant conditioning regimens and expanded access to transplantation, but post-treatment leukemic relapse remains a big problem. The progress and continuing...
Understanding the Impact of Results From CALGB/ SWOG 80405 and Other New Data in Colorectal Cancer
The Cancer and Leukemia Group B (CALGB)/Southwest Oncology Group (SWOG) 80405 trial, presented during the Plenary Session at this year’s ASCO Annual Meeting, demonstrated that cetuximab (Erbitux) and bevacizumab (Avastin) confer similar benefits as first-line treatment with chemotherapy for KRAS...
Emerging Approaches in Acute Myeloid Leukemia
With the emergence of molecular diagnostics and new therapeutics, the treatment of acute myeloid leukemia (AML) is entering a new era. Hugo F. Fernandez, MD, Associate Chief of Blood and Marrow Transplantation at Moffitt Cancer Center in Tampa, Florida, spoke with The ASCO Post about how he...
Treating Multiple Myeloma in 2014
The field of multiple myeloma is rapidly changing, and the shifts that are occurring impact the management of these patients, from initial diagnosis through multiple relapses. At the 9th Annual New Orleans Summer Cancer Meeting, Sergio A. Giralt, MD, Chief of the Adult Bone Marrow Transplant...
Jury Still Out on Interim PET for Response-Adapted Therapy in Hodgkin Lymphoma
Interim positron-emission tomography (PET) scans provide good prognostic information in patients with Hodgkin lymphoma, but more research is needed to determine whether patients benefit when the findings are used to alter treatment, according to Oliver Press, MD, PhD, Professor at the University of ...
Substantial Reductions in Surgical Site Infections After Colorectal Surgery With Bundling Approach
Use of a preventive surgical site infection bundle that spanned the phases or perioperative care “was associated with a substantial reduction in [surgical site infections] after colorectal surgery,” according to results of a retrospective study of 559 patients who underwent major elective...
Tissue Microenvironment Affects Activity of PTEN in Leukemia
The tumor suppressor PTEN, which is underexpressed in many cancers, dephosphorylates phosphatidylinositol (3,4,5)-triphosphate and thus inhibits activity of phosphatidylinositol 3-kinases involved in growth factor and survival factor signaling through effectors such as Akt and mTOR. As reported in...
TRIM44 Amplification in Esophagogastric, Breast Tumors May Be Marker for mTOR Inhibitor Therapy
TRIM44 family overexpression is associated with carcinogenesis, and TRIM44 has been identified as a prognostic gene. In a study reported in Journal of the National Cancer Institute, Ong and colleagues attempted to identify therapeutic strategies for patients with TRIM44 overexpression. Genomic and...
The Role of Music Therapy in Cancer Care
Music therapy, an established adjuvant to standard cancer care, is offered in a growing number of cancer centers throughout the United States and internationally. Defined by the American Music Therapy Association (AMTA) as “the evidence-based use of music interventions to accomplish individual...
Cancer Frontier: Bringing the New Sciences to an Old School
Cancer seems to have an endless supply of people who want to write about it. Why not? It’s an intriguing subject of life and death and struggle and hope, one that touches virtually every person of a certain age. However, the bookshelves are filled with cancer survivorship books, so to stand out, an ...
Sequencing Analysis of Tumor DNA: Is It All in the Plasma?
Massively parallel sequencing analyses have demonstrated that most of the common malignancies display relatively complex repertoires of somatic genetic alterations, that the number of highly recurrent mutations is limited, and that a large number of genes is mutated in a small minority of tumors...
Using Electronic Health Records to Improve Communication With Patients
Clinicians may argue that electronic health records (EHRs) interfere with the patient-physician relationship, and patients may complain about “distracted doctors,” too busy with computer screens to make eye contact, but according to Thomas W. LeBlanc, MD, MA, of Duke University School of Medicine...
Breast Cancer Screening Using Tomosynthesis in Combination With Digital Mammography
In a study reported in JAMA and reviewed in this issue of The ASCO Post, Friedewald and colleagues1 showed that the addition of tomosynthesis to digital mammography2 resulted in a decrease in the screening recall rate3 and an increase in the cancer detection rate.4,5 This retrospective analysis of...
A Vision That Endured: Celebrating ASCO’s Founders
As 2014 marks the 50th Anniversary of the founding of the American Society of Clinical Oncology (ASCO), it seems only appropriate to highlight the founders of the Society and the vision they shared for its future. The 1960s were the early days of the use of chemotherapy for the treatment of cancer, ...
Complications No Different Between Open and Robot-Assisted Radical Cystectomy When Open Urinary Diversion Performed
We read the letter to the editor in the July 24, 2014, issue of The New England Journal of Medicine entitled, “A Randomized Trial of Robot-Assisted Laparoscopic Radical Cystectomy,” with great interest.1 Provocative Results In the letter, reviewed in this issue of The ASCO Post, Bochner and...
