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Showing 8351 - 8400Brigham 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...
Higher Copayment Associated With Greater Discontinuation of and Nonadherence to Tyrosine Kinase Inhibitor Treatment in CML
The availability of the tyrosine kinase inhibitor imatinib (Gleevec) has dramatically increased survival in chronic myeloid leukemia (CML). Nonadherence to therapy with imatinib and other tyrosine kinase inhibitors is associated with disease progression and treatment resistance. In a study reported ...
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...
Expert Point of View: Jennifer R. Brown, MD, PhD
Idelalisib is being studied in three ongoing registration trials. [Study 116] was stopped early after idelalisib/rituximab demonstrated high efficacy in relapsed chronic lymphocytic leukemia [CLL],” said Jennifer R. Brown, MD, PhD, Director of the CLL Center at Dana-Farber Cancer Institute, Boston. ...
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...
Expert Point of View: Peter Ravdin, MD
The NATAN study showed that zoledronic acid doesn’t work in that average woman in this trial [one with early breast cancer, residual tumor remaining after neoadjuvant therapy]. There is, however, a trend to modest benefit in women older than 55, which is consistent with statistically significant...
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 ...
Novel Therapies May Help Wipe Out Residual Acute Lymphoblastic Leukemia
Minimal residual disease after induction and consolidation for the treatment of acute leukemia might be eradicated by novel therapies, thus obviating the need for stem cell transplantation. That is the prediction of Matthew J. Wieduwilt, MD, PhD, Assistant Clinical Professor of Medicine at the...
Colorectal Cancer Screening: Quality Measures Should Focus on Patient Benefit Over Age Alone, Study Reports
Screening for colorectal cancer based on age alone may contribute to both underuse and overuse of colonoscopy, sigmoidoscopy, and fecal occult blood testing among older people, according to a study by investigators at the University of Michigan and the Veterans Affairs Center for Clinical...
I Refuse to Capitulate to Cancer
Early last year, just as I returned to my residency in neurologic surgery at Stanford University after completing 2 years of my postdoctoral fellowship in a laboratory developing optogenetic techniques, I started losing weight—dropping from 180 lb to 160 lb in just 6 months—and I was having fairly...
Transition From Busy Oncologist to Retiree: Challenges and Opportunities
Oncology is a demanding field that requires special qualities to care for very sick patients, many of whom will die prematurely of their disease. Research indicates that years of facing life-and-death decisions in the clinic can be associated with oncology burnout syndrome, which effects physician...
Bendamustine/Rituximab May Be Important Alternative for Indolent NHL or MCL
Results from the BRIGHT study combined with long-term safety data from other studies suggest that bendamustine (Treanda) plus rituximab (Rituxan) “may be an important alternative treatment option” for the initial treatment of patients with low-grade non-Hodgkin lymphoma (NHL) and mantle cell...
Adding Idelalisib to Rituximab Improved Survival in Patients With Relapsed CLL
Receiving rituximab (Rituxan) with idelalisib, rather than rituximab with placebo, “significantly improved progression-free survival, response rate, and overall survival” among patients with relapsed chronic lymphocytic leukemia (CLL) who were less able to undergo chemotherapy because of clinically ...
Long-Term Benefit With Dasatinib After Imatinib Failure in Chronic-Phase Chronic Myeloid Leukemia
Patients with chronic myeloid leukemia (CML) in the chronic phase who are resistant or intolerant to imatinib (Gleevec) can experience long-term benefit with dasatinib (Sprycel), according to long-term results of a randomized phase III study. The CA180-034 study also found that early molecular and...
Breast Reconstruction Has Increased Over Time but Varies Widely by Region
Analysis of data from 20,560 women undergoing mastectomy for breast cancer found that breast reconstruction use “increased from 46% in 1998 to 63% in 2007 (P< .001), with increased use of implants and decreased use of autologous techniques over time (P < .001),” according to a report...
Expect Questions From Patients
Results from the Scandinavian Prostate Cancer Group Study Number 4 (SPCG-4), showing that men with early-stage prostate cancer, particularly men under 65 years old, treated with radical prostatectomy had increased survival compared to those assigned to watchful waiting, has raised concerns among...
Prostate Cancer Study Showing Increased Survival for Younger Men Undergoing Prostatectomy Not Expected to Increase Surgeries
Extended follow-up in the Scandinavian Prostate Cancer Group Study Number 4 (SPCG4), reported recently in The New England Journal of Medicine,1 found that men with early-stage prostate cancer, particularly those under 65 years old, who were treated with radical prostatectomy had increased survival...
Ongoing Clinical Trials Actively Recruiting Adolescent and Young Adult Survivors of Childhood Cancer
ADOLESCENT AND YOUNG ADULT CHILDHOOD CANCER SURVIVORS Study Type: Randomized/interventional Study Title: A Randomized Web-Based Physical Activity Intervention in Adolescent Survivors of Childhood Cancer Study Sponsor and Collaborators: St. Jude Children’s Research Hospital Purpose: Five-year...
Mutation Predicts Benefit From Alkylating Chemotherapy in Oligodendroglial Tumors
Patients in the Radiation Therapy Oncology Group (RTOG) 9402 study with 1p/19q codeleted anaplastic oligodendroglial tumors had markedly prolonged overall survival after chemoradiotherapy (with procarbazine, lomustine, and vincristine) compared with radiation therapy alone. Some patients with...
Antioxidants Accelerate Lung Cancer Progression and Reduce Survival in Mice
Clinical trials of antioxidants in cancer have yielded inconsistent results. In a study reported in Science Translational Medicine, Sayin and colleagues evaluated the effects of the antioxidants N-acetylcysteine and vitamin E in mouse models of BRAF- and KRAS-induced lung cancer. N-acetylcysteine...
Two Behavioral Interventions Help Cancer Patients Struggling With Sleep Issues, Penn Medicine Study Finds
Patients with cancer who are struggling with sleep troubles, due in part to pain or side effects of treatment, can count on two behavioral interventions for relief—cognitive behavioral therapy for insomnia and mindfulness-based stress reduction—Penn Medicine researchers reported in a recent study...
Does ‘Specialist Bias’ Contribute to Overtreatment of Prostate Cancer?
Specialist bias, in which specialists recommend the therapy that they are capable of delivering, is thought to influence the treatment of patients with localized prostate cancer and to contribute to overtreatment of men with limited life expectancy,” Ayal A. Aizer, MD, MPH, and colleagues, from the ...
William Pao, MD, PhD, Joins Roche to Lead Oncology Research
Roche recently announced that William Pao, MD, PhD, Professor of Medicine and Head of the Hematology-Oncology Division at Vanderbilt University Medical Center, Nashville, will join Roche Pharma Research and Early Development (pRED) as Global Head of the Oncology Disease and Translational Area...
Decision Time for Lung Cancer Screening in High‑Risk Populations
For decades, dedicated members of the oncology community have fought to increase the nation’s focus on lung cancer prevention and treatment. Although smoking cessation initiatives have reduced cigarette consumption, lung cancer 5-year survival has remained stagnant at 15%, lagging far below most...
‘How Am I Doing, Doc?’
The goal of effective adjuvant therapy is to increase overall survival. It has been suggested cynically that all we need to accomplish, actually, is to delay recurrence until after the time the patients die from another cause. However, patients want to hear from us that “it’s never coming back,”...
Study Shows Pathologic Complete Response to Neoadjuvant Therapy for Breast Cancer of Prognostic Value but Not for Use as Surrogate for Survival
Pathologic complete response to neoadjuvant therapy has been proposed as a surrogate endpoint for long-term clinical benefit in breast cancer. The U.S. Food and Drug Administration (FDA) established the international Collaborative Trials in Neoadjuvant Breast Cancer (CTNeoBC) working group to...
Association of Community Cancer Centers Honors Researcher and Community Oncologist With National Award
In recognition of his dedication to cancer research and education, and for promoting the goals of cancer prevention, early detection, and quality cancer treatment, John Powderly II, MD, Certified Physician Investigator, President and Founder of Carolina BioOncology Institute, Huntersville, North...
Cancer Research Funding Still Tight—and Getting Tighter
Margaret Foti, PhD, MD (hc), CEO of the American Association for Cancer Research (AACR), welcomed about 150 congressional staffers to a March briefing in Washington, DC, with a plea for increased federal funding. “Extraordinary progress is being made in cancer research today, as evidenced by the...
Electronic Cigarette Use and Smoking Among Adolescents
Use of e-cigarettes does not discourage, and may encourage, conventional cigarette use among U.S. adolescents.” This was the conclusion of a cross-sectional analysis of survey data from a representative sample of middle and high school students who completed the National Youth Tobacco Survey (NYTS) ...
Recent Study Finds Tripling in Thyroid Cancer
According to a recent report by Davies and Welch,1 the incidence of thyroid cancer in the United States has nearly tripled since 1975, from 4.9 to 14.3 per 100,000 persons, with most of the increase due to papillary thyroid cancer, which has increased from 3.4 to 12.5 per 100,000 persons. The...
Thyroid Cancer On the Rise: Is It Clinically Meaningful?
According to data from the Surveillance, Epidemiology, and End Results (SEER) program, rates for new cases of thyroid cancer in the United States have been rising on average 6.4% each year over the past 10 years, and death rates have been rising on average 0.9% each year over the same period. The...
Overcoming Physician Bias in Recommending Palliative Care
In 2010, Jennifer S. Temel, MD, published her landmark study in The New England Journal of Medicine showing that the introduction of palliative care early after a diagnosis of metastatic non–small cell lung cancer, along with cancer therapy, not only provided patients with a better quality of life...
Targeting Cancer Stem Cells in Breast Cancer: A Potential Clinical Strategy
Preclinical models have suggested that cancer stem cells play a role in tumor recurrence and metastasis following adjuvant therapy, and Max S. Wicha, MD, and his research team are deciphering the mechanisms by which this might happen. A true understanding of cancer stem cells will have important...
Long-Term Complications of Prostate Cancer Treatment May Have Been Underappreciated
The recent study by Nam et al in The Lancet Oncology—reviewed in this issue of The ASCO Post—provides a fresh perspective on complications other than incontinence or erectile dysfunction that commonly arise after primary treatment of localized prostate cancer.1 The authors conducted a...
Prostatectomy vs Radiotherapy: A Study for Cautious Interpretation
Men with newly diagnosed localized prostate cancer face a decision between prostatectomy and radiotherapy, treatments deemed similarly effective but with well-established trade-offs in terms of treatment-related morbidity. Numerous clinical trials and other prospective studies, from both academic...
Will Colorectal Cancer Surveillance Change Based on the Results of the FACS Trial?
Colorectal cancer is a common malignancy that will impact 1.4 million individuals globally each year.1 Approximately 70% to 75% of patients will present with locally advanced disease. For patients with stage III colon cancer, adjuvant chemotherapy is commonly offered, whereas chemotherapy for those ...
Overdiagnosis of Breast Cancer: New Research Directions
Currently, one of the most challenging problems in oncology is to accurately predict whether neoplastic lesions detected by screening tests will progress. The focus on developing ever-more sensitive cancer screening tests has produced the clinical dilemma of overdiagnosis. Overdiagnosis occurs when ...
The Canadian National Breast Screening Trial Had So Many Flaws That Its Results Should Not Be Used to Guide Screening Recommendations
If a randomized, controlled trial of therapy for breast cancer was submitted for publication in which 1. The drug being tested was old and ineffective, and 2. prior to randomization, the women underwent a clinical breast examination and the study coordinators knew who had the largest cancers, and...
Flaws in CNBSS Are Vast, Impact on Screening Recommendations Is Nil
The recent report from the Canadian National Breast Screening Study (CNBSS)—published in BMJ and reviewed in this issue of The ASCO Post—concluded that annual mammography in women aged 40 to 59 does not result in a reduction in mortality from breast cancer beyond that of physical examination alone...
No Mortality Benefit of Mammography Screening in 25-Year Follow-up of Canadian National Breast Screening Study
As reported in BMJ by Anthony B. Miller, MD, Professor Emeritus at the Dalla Lana School of Public Health, University of Toronto, and colleagues, the 25-year follow-up of the Canadian National Breast Screening Study has shown no mortality benefit of annual mammography screening for breast cancer...
‘Double-Hit’ Lymphomas a Challenge for the Oncologist
"Double-hit” lymphomas remain challenging tumors, and the best means of treatment remains somewhat elusive, according to studies presented at the 2013 American Society of Hematology (ASH) Annual Meeting in New Orleans, and experts who commented on these findings. “We still don’t have a standard of...
ASH Awards Bridge Grants to 15 Investigators
The American Society of Hematology (ASH) recently announced the names of 15 researchers (see sidebar on page 15) who will receive interim support from the Society for hematology research proposals. These proposals earned high scores but could not be funded by the National Institutes of Health (NIH) ...
Better Options Emerging for Salvage Therapy in Hodgkin Lymphoma
Emerging effective treatment options for salvage therapy in Hodgkin lymphoma were described by Anas Younes, MD, Chief of the Lymphoma Service at Memorial Sloan Kettering Cancer Center, New York, at the 2014 Highlights of ASH in North America meeting in Miami. “This is an exciting time in Hodgkin...
Cetuximab Fails to Improve Survival in Nonoperable Esophageal Cancer
More data have emerged that discount the potential for benefit with epidermal growth factor receptor (EGFR) inhibitors in esophageal cancer. The latest comes from the RTOG 0436 randomized phase III trial in patients with nonoperable esophageal cancer, the results of which were presented at the 2014 ...
Bladder Cancer Patient With Rare Genetic Mutations Shows Exceptional Response to Everolimus/Pazopanib Combination
A patient with advanced bladder cancer experienced a complete response for 14 months to the drug combination everolimus (Afinitor) and pazopanib (Votrient) in a phase I trial, and genomic profiling of his tumor revealed two alterations that may have caused this exceptional response, according to a...
A Conversation With Arie Belldegrun, MD, FACS, and Allan Pantuck, MD, MS, FACS
Cancer Immunotherapy What is the role of immunotherapy in the treatment of metastatic renal cell carcinoma? The harnessing of the immune system as an effective treatment for cancer was recently selected by the journal Science as the top scientific Breakthrough of the Year for 2013.1 With this...
ASCO Releases Its First-Ever Report on the State of Cancer Care in America
On March 11, ASCO released its first-ever comprehensive assessment of the daunting challenges facing America’s ability to continue to deliver high-quality care to all patients with cancer. ASCO President Clifford A. Hudis, MD, FACP, introduced the assessment at a Congressional news briefing in...
