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Showing 18351 - 18400Expert Point of View: Charles Ryan, MD
Charles Ryan, MD, moderator of the press conference at the Genitourinary Cancers Symposium where the PREVAIL trial data were discussed, emphasized that this study breaks new ground for enzalutamide (Xtandi) in chemotherapy-naive patients with metastatic castration-resistant prostate cancer. “The...
PREVAIL Trial Shows Enzalutamide to Be a Promising Option for Metastatic Castration-Resistant Prostate Cancer
Encouraging results of the large phase III PREVAIL trial represent another positive milestone for men with metastatic castration-resistant prostate cancer. Enzalutamide (Xtandi) improved overall survival by 29% and reduced the risk of radiographic progression of disease by 81% in men who had not...
The Author Replies
I read with interest the note from Jeff Boyd, PhD, Senior Vice-President for Molecular Medicine at Fox Chase Cancer Center, calling into question my recent commentary about the high costs of partly validated testing in the domain of molecular medicine. One of the oldest tricks in the book is to...
Cancer Genes and Molecular Medicine: More Education Needed
I read with interest and concern the Perspective piece, “Cancer Genes, Promiscuity, and the National Debt,” which appeared on page 1 of the February 1st issue of The ASCO Post. The underlying premise of this wide-ranging and provocative article would appear to be that in a rush to implement...
Task Force Recommends Against Beta-Carotene or Vitamin E Supplements for Primary Cancer Prevention
The U.S. Preventive Services Task Force (USPSTF) recommends against the use of beta-carotene or vitamin E supplementation for the primary prevention of cancer or cardiovascular disease, according to an updated recommendation statement published in the Annals of Internal Medicine. “The USPSTF found...
‘Epidemic of Diagnosis’ of Thyroid Cancer Is Most Acute for Women
The epidemiology of the increased incidence of thyroid cancer, which has nearly tripled since 1975, “suggests that it is not an epidemic of disease but rather an epidemic of diagnosis,” Louise Davies, MD, MS, and H. Gilbert Welch, MD, MPH, concluded after analyzing trends in patients diagnosed with ...
Dietary Lycopene Linked to Reduced Risk of Lethal Prostate Cancer, Less Tumor Angiogenesis
“Dietary intake of lycopene was associated with reduced risk of lethal prostate cancer and with a lesser degree of angiogenesis in the tumor,” Ke Zu, MD, of Harvard School of Public Health, Boston, and colleagues concluded after reviewing dietary information and total and lethal prostate cancer...
Aspirin Associated With Reduced Risk of Ovarian Cancer, Especially in Low Daily Doses
“Aspirin use was associated with a reduced risk of ovarian cancer, especially among daily users of low-dose aspirin,” according to an analysis of pooled individual data from the Ovarian Cancer Association Consortium. Analyzing data from 12 population-based case-control studies of ovarian cancer,...
Dermatologists Defend Mohs Surgery as Effective and Cost-Efficient With Low Rate of Recurrence
The headline, “Patients’ Costs Skyrocket, Specialists’ Incomes Soar,” aptly encapsulates the theme of a recent article in The New York Times,1 part of a series entitled, “Paying Till It Hurts.” “Oncologists benefit from the ability to mark up (and profit from) each dose of chemotherapy they...
National Colorectal Cancer Awareness Month
March is Colorectal Cancer Awareness Month, and the U.S. Department of Health and Human Services is committed to boosting public awareness about the importance of screening and treatment for colorectal cancer. Colorectal cancer poses the greatest risk to adults over age 50, and the U.S. Preventive...
Ongoing Clinical Trials Actively Recruiting Patients With Gastrointestinal Cancers
This Clinical Trials Resource Guide is meant to increase awareness of currently recruiting NCI- or academic institution–sponsored clinical studies for your patients with gastrointestinal cancers. All of the studies are listed on the National Institutes of Health website at ClinicalTrials.gov, and...
Cancer Has Allowed Me to Put My Goals First
Despite my family history of cancer—my father had colorectal cancer, his father had gallbladder cancer, and my father’s mother died of what was believed to be uterine cancer—when I complained to my gynecologist about postmenopausal bleeding in the spring of 2011, I was told not to worry about it....
Cognitive-Behavioral Therapy Plus Hypnosis Controls Fatigue in Breast Cancer Patients Receiving Radiotherapy
In a study reported in the Journal of Clinical Oncology,1 Guy H. Montgomery, PhD, Icahn School of Medicine at Mount Sinai, New York, and colleagues found that an intervention consisting of cognitive-behavioral therapy plus hypnosis produced better control of fatigue than supportive meetings with...
How to Approach the Problem of CNS Metastasis in HER2-Positive Patients
Central nervous system (CNS) metastasis is a pervasive problem in the setting of HER2-positive breast cancer. While some patients can be managed easily, others are challenging, said Eric P. Winer, MD, Chief of the Division of Women’s Cancers and the Thompson Senior Investigator for Breast Cancer...
Long-Term Decline in Neuropsychological Function Seen After Cranial Radiotherapy for Pediatric Lymphoid Malignancy
Central nervous system–directed chemotherapy and cranial radiotherapy for childhood acute lymphoblastic leukemia or lymphoma have neurotoxic effects. In a study reported in Journal of Clinical Oncology, Ilse Schuitema, MSc, of Leiden University, and colleagues evaluated white matter changes and...
The Ketogenic Diet in Cancer Control
Ketogenic (or very-low-carbohydrate) diets have been employed since the 1920s as nonpharmacologic therapies for epilepsy and, in some instances, have obviated the need for medication for that disease. Since the 1960s, the ketogenic diet has become better known as a means of managing obesity. This...
Telemedicine: Efficiency in Cancer Screening and Outreach
As defined by the U.S. Health Resources and Services Administration teleheath is “the use of electronic information and telecommunications technologies to support long-distance clinical health care, patient and professional health-related education, public health, and health administration.” It has ...
Telephone Education and Counseling Effective in Programs Targeting Familial/Genetic Cancer Risk Screening
Two studies recently reported in the Journal of Clinical Oncology indicate that telephone-based education or counseling initiatives can be successful in educating individuals at familial or genetic risk of cancer and in inducing these at-risk individuals to undergo recommended screening. In the...
How Decoding the Genomes of Exceptional Responders Is Leading to More Effective Treatment for All Patients With Cancer
In 2012, David B. Solit, MD, Geoffrey Beene Chair and Director of the Center for Molecular Oncology at Memorial Sloan Kettering Cancer Center (MSKCC) in New York, and his colleagues published the results of a phase II study1 of 45 patients with advanced bladder cancer. The purpose of the clinical...
President Obama’s FY 2015 Budget Proposal
[On March 4, 2014], President Obama released his proposed budget for fiscal year 2015. Among several cost-cutting measures designed to preserve Medicare solvency is a proposal to reduce reimbursement for life-sustaining cancer drugs. Currently, reimbursement to physicians for “Part B” drugs is...
St. Jude Children’s Research Hospital Committee Identifies Eight Palliative Care Priorities in Pediatric Oncology
About 2½ years ago, St. Jude Children’s Research Hospital in Memphis conducted a series of focus groups to better understand the palliative care priorities of bereaved parents. Their findings were never intended to be generalized, but rather to be used to formulate a strategic plan for an...
Affordable Care Act to Cover Chemoprevention for Women at High Risk for Breast Cancer
On January 9, 2014, Kathleen Sebelius, Secretary of the Department of Health and Human Services, announced that under the Patient Protection and Affordable Care Act, women at increased risk of breast cancer will be entitled to preventive medications without incurring out-of-pocket costs (with the...
ASCO Addresses Changes in Medicare for 2014
Medicare patients make up 61% of new cancer cases in the United States, and as the population ages, that proportion is expected to rise to 70% by 2030. Over the past decade, the oncology community has been financially challenged by alterations in the Medicare payment system. To address the changes...
Ibrutinib for Previously Treated Chronic Lymphocytic Leukemia
On February 12, 2014, ibrutinib (Imbruvica) was granted accelerated approval for the treatment of patients with chronic lymphocytic leukemia (CLL) who have received at least one prior therapy.1,2 Ibrutinib previously received accelerated approval for the treatment of patients with mantle cell...
Impact of Delayed Initiation of Adjuvant Chemotherapy for Breast Cancer Varies by Tumor Subtype
The optimal time interval between surgery and initiation of adjuvant chemotherapy for early-stage breast cancer is not well established. Although most physicians aim to initiate adjuvant chemotherapy within a few weeks of surgery, clinical factors may cause delay. The influence of delay on relapse...
CD137 Identifies and Enriches for Tumor-Reactive T Cells
In a study reported in Clinical Cancer Research, Ye and colleagues showed that CD137 can be used to identify tumor-reactive T cells and to enrich for tumor-infiltrating lymphocytes and tumor-associated lymphocytes for use in adoptive immunotherapy. In the study, tumor-infiltrating lymphocytes from...
Antitumor Activity of Poly-IC and Anti–PD-L1 Monoclonal Antibody
Epitope-based vaccines that induce CD8-positive T-cell responses to tumor-associated antigens are being investigated in the treatment of several types of cancer. In a study reported in Clinical Cancer Research, Nagato and colleagues showed that combined immunotherapy with polyinosinic-polycytidylic ...
National Program to Screen Ashkenazi Women in Israel for BRCA Mutations Is Being Explored
Citing a World Health Organization report that lists Israel as having one of the highest rates of breast cancer in the world, The New York Times reported on a proposed screening program to identify women with BRCA1 and BRCA2 mutations.1 “A number of influential geneticists and cancer doctors from...
ASCO Holds Leadership Summit to Address Value in Cancer Care, Cost of Cancer Drugs and Technologies
ASCO convened a leadership summit in late January with pharmaceutical representatives, insurance payers, patient advocates, and physicians to initiate a dialogue on the challenge of defining value in cancer care. This meeting was held amid growing concerns about the sustainability of continued...
Staging of Cutaneous Squamous Cell Carcinoma
Neoplasms originating from skin keratinocytes are increasing in frequency in the United States and include a spectrum of diseases culminating in the development of invasive cutaneous squamous cell carcinoma. Although most cases of cutaneous squamous cell carcinoma can be treated conservatively with ...
Brigham and Women’s Hospital Tumor Staging for Cutaneous Squamous Cell Carcinoma Outperforms AJCC and UICC Staging
In a study reported in the Journal of Clinical Oncology, Pritesh S. Karia, MPH, and Chrysalyne D. Schmults, MD, MSCE, of Brigham and Women’s Hospital, Boston, and colleagues compared Brigham and Women’s Hospital, American Joint Committee on Cancer (AJCC), and International Union Against Cancer...
Who Pays for Noncompliance? The Hidden Costs of Our Current System
The development of novel targeted therapies that capitalize on our growing understanding of the molecular underpinnings and vulnerabilities of specific malignancies has to rank among the most important advances we have seen in the 50 years since the American Society of Clinical Oncology was...
Melanoma and Prostate Cancer: Two Sides of One Coin?
In a recent study, reviewed in this issue of The ASCO Post, Li et al present data from two long- term prospective studies—the Physicians Health Study (PHS, from 1982 to 1998), and the Health Professionals’ Follow-up Study (HPFS, from 1986 to 2010)—both of which suggest a strong association between...
History of Prostate Cancer Increases Risk of Melanoma in White Men
History of severe acne, which is a surrogate for high androgen activity, has been associated with increased risk of prostate cancer, and recent data suggest that severe teenage acne is a risk factor for melanoma. Such findings suggest a role of androgens in etiology for both prostate cancer and...
Advanced Practitioners in Oncology: Diverse Experiences, Shared Challenges
The professional paths of advanced practitioners (APs) in oncology are as varied as the locations in which they work. The first annual JADPRO Live 2014 educational symposium was held in St. Petersburg, Florida, and hosted by JADPRO, the Journal of the Advanced Practitioner in Oncology. A...
FDA Orders Cessation of Sale, Distribution of Four Tobacco Products
FDA has issued orders to stop the further sale and distribution of four tobacco products currently on the market. The action marks the first time the FDA has used its authority under the Family Smoking Prevention and Tobacco Control Act to order a manufacturer of currently available tobacco...
Expert Point of View: Anas Younes, MD
Anas Younes, MD, Chief of the Lymphoma Service at Memorial Sloan-Kettering Cancer Center in New York, told The ASCO Post, “Of the 800 or so ALK-positive anaplastic large-cell lymphoma patients in the United States, 70% to 80% are cured by CHOP [cyclophosphamide, doxorubicin, vincristine,...
Crizotinib Proves Effective in ALK-Positive Lymphoma
Crizotinib (Xalkori) produced promising results in patients with ALK-positive lymphoma in two small studies presented at the 2013 American Society of Hematology (ASH) Annual Meeting. Crizotinib exerted potent antitumor activity in advanced ALK-positive lymphoma and achieved durable responses in...
Gemtuzumab Ozogamicin Reduces Relapse, Improves Event-Free Survival in Pediatric AML
The monoclonal antibody gemtuzumab ozogamicin (Mylotarg) improved event-free survival and reduced the risk of relapse in children with acute myeloid leukemia (AML) in a study from the Children’s Oncology Group, presented at the 55th American Society of Hematology (ASH) Annual Meeting and Exposition ...
Idelalisib Achieves High Response Rates in ‘Double-Refractory’ Indolent NHL
In patients with indolent B-cell non-Hodgkin lymphoma (NHL) refractory to both rituximab (Rituxan) and an alkylating agent, monotherapy with the selective oral PI3K-delta inhibitor idelalisib produced a high response rate, with responses persisting for 1 year in the average patient, according to...
Idelalisib Plus Rituximab in Heavily Pretreated Relapsed CLL: ‘Dawn of a New Age’?
Idelalisib plus rituximab (Rituxan) improved progression-free survival, overall response rates, and overall survival compared with rituximab alone in heavily pretreated patients with relapsed chronic lymphocytic leukemia (CLL). Moreover, the combination provided effective, durable disease control...
Promising Results Demonstrated for Brentuximab Vedotin in Cutaneous T-Cell Lymphoma
Phase II results suggest that brentuximab vedotin (Adcetris) has encouraging activity in CD30-positive cutaneous T-cell lymphomas and lymphoproliferative disorders, including mycosis fungoides, the most common type of cutaneous T-cell lymphoma. High levels of responses were achieved in a 48-patient ...
Zoledronic Acid Fails to Benefit Women With Chemoresistant Breast Cancer
Zoledronic acid does not improve outcomes in patients with early breast cancer who do not have a full response to neoadjuvant anthracycline/taxane–based chemotherapy, according to results of the Neo-Adjuvant Trial Add-On (NATAN) study presented at the 2013 San Antonio Breast Cancer Symposium.1 A...
Adding Bevacizumab to Adjuvant Chemotherapy/Trastuzumab Fails to Improve Survival in HER2-Positive Breast Cancer
The addition of bevacizumab (Avastin) to adjuvant chemotherapy did not improve invasive disease-free survival or overall survival in patients with high-risk HER2-positive breast cancer in the large randomized phase III BETH trial. Although not specifically designed to answer this question, BETH...
Immune Modulation May Aid Some Breast Cancer Subtypes
There may be an immunogenic phenotype in breast cancer that could benefit from immune modulation as part of treatment, according to results from studies that correlated high levels of tumor-infiltrating lymphocytes with both pathologic complete responses and long-term outcomes. Studies presented at ...
Minimal Residual Disease Before and After Transplant: What Does It Mean?
In patients with acute leukemia, outcomes after hematopoietic stem cell transplantation are negatively impacted by the presence of minimal residual disease. However, transplant can prolong survival in patients with minimal residual disease after consolidation, according to two studies presented at...
For Progressive Neuroendocrine Tumors, Clinical Benefit Is High With Capecitabine Plus Temozolomide
In an interim analysis of a phase II trial, 97% of patients with progressive metastatic neuroendocrine tumors achieved clinical benefit with the combination of capecitabine and temozolomide (CAPTEM). The results were reported at the 2014 Gastrointestinal Cancers Symposium by Robert L. Fine, MD,...
SIDEBAR: Colorectal Cancer Survivors’ Comments on Strategies to Regulate Bowel Function
Avoiding Foods I don’t eat beans, I don’t eat onions. I’m kind of careful on greens because they just don’t digest well. I don’t eat as many salads. I couldn’t because they went right through. Behavioral Adjustments You learn, over the years, what you can and can’t do. And you can’t overeat....
Outcomes in Metastatic Colorectal Cancer: Studies Examine Relative Merits, Cost-Effectiveness
Targeted biologic agents have improved long-term outcomes in metastatic colorectal cancer, but debate continues as to their relative efficacy and proper sequencing. At the 2014 Gastrointestinal Cancers Symposium, a number of studies attempted to answer these questions by interrogating the clinical...
Expert Point of View: Neal J. Meropol, MD
Neal J. Meropol, MD, Chief of Hematology and Oncology at University Hospitals Case Medical Center at Case Western Reserve University, Cleveland, discussed the various findings in RAS mutations at the Gastrointestinal Cancers Symposium. “RAS mutations beyond exon 2 are common, occurring in about 15% ...
