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Showing 12451 - 12500SIDEBAR: Stay Tuned for More Information on Neuropathy-related Genes
According to Daniel F. Hayes, MD, of the University of Michigan, Ann Arbor, who moderated the Best of ASCO® Miami conference, taxane-induced neuropathy is a more complicated story than the study by Schneider and colleagues may suggest. “There are now three observations regarding inherited germline ...
Other Breast Cancer Studies of Note
At this year’s Best of ASCO® Miami meeting, Harold Burstein, MD, PhD, discussed several studies he found interesting and relevant to clinical practice. Genomic Assays One study examined two genomic assays for ER-positive breast cancer, Oncotype DX and PAM50, and found considerable overlap among the ...
SIDEBAR: Studies Sparked Questions to Breast Cancer Specialists
Based on the MAP.3 findings, should we be using exemestane to prevent breast cancer in high-risk patients? Dr. Harold Burstein: The risk of developing breast cancer was 2.5% in the placebo arm, vs 1% to 1.5% risk with exemestane. Also, the cancers that were avoided were probably ones with good...
Breast Cancer Studies Explore Wide Variety of Prevention and Treatment Strategies, Offering New Insights
At the Best of ASCO® meeting in Miami, Harold Burstein, MD, PhD, Dana-Farber Cancer Institute, Boston, and Carey K. Anders, MD, University of North Carolina at Chapel Hill, presented high-impact breast cancer abstracts that will enable clinicians to optimize their use of radiotherapy and biologics. ...
SIDEBAR: Searching for More Efficacious, Less Toxic Adjuvant Chemotherapy for NSCLC
Accumulating data are helping to better define the risk-benefit profile of various adjuvant chemotherapy regimens for non–small cell lung cancer (NSCLC) and the impact of adding biologic agents to the mix, according to H. Jack West, MD, of the Swedish Cancer Institute in Seattle. In the randomized ...
Incremental Advances Demonstrated in Management of Locoregional Lung Cancer
Data presented at the ASCO Annual Meeting this year on the management of locoregional lung cancer present a mixed picture, with some advances and some disappointments, according to H. Jack West, MD, of the Swedish Cancer Institute in Seattle, who reviewed studies in this area at the Best of ASCO...
SIDEBAR: Molecular Heterogeneity Complicates Management of Resistance
The molecular heterogeneity of lung cancers will make it a challenge to manage resistance in this era of targeted therapy, according to D. Ross Camidge, MD, PhD, of the University of Colorado, Denver. A case in point: the anaplastic lymphoma kinase (ALK) story. Recently updated data for crizotinib ...
Research Increasingly Points to the Role of Molecular Diversity in Metastatic Lung Cancer
Molecular diversity—its existence, extent, and implications for therapy—was a central theme of key metastatic lung cancer studies presented at this year’s ASCO meeting, according to D. Ross Camidge, MD, PhD, of the University of Colorado, Denver, who addressed major findings in advanced lung cancer ...
Special Supplement: Reports from Best of ASCO® Annual Meeting '11
The ASCO Post is pleased to present this special supplement with a focused review of more than 50 key abstracts from the Annual Meeting of the American Society of Clinical Oncology (ASCO), as presented and discussed at the Best of ASCO ’11 meetings (July 29-30, 2011, Miami, Florida, and August 5-6, ...
SIDEBAR: Expect More Answers in the Future
“We are still following patients from the initial cohort,” reported Martin G. Sanda, MD, principal investigator of the study published in JAMA, “Prediction of Erectile Function Following Treatment for Prostate Cancer.” At a median follow-up now of about 6 years, “there is evidence that there might...
Important Briefs from the 2011 Breast Cancer Symposium
The 2011 Breast Cancer Symposium was recently held in San Francisco, bringing together a multidisciplinary group of specialists and sponsored by ASCO, the American Society for Radiation Oncology, the Society of Surgical Oncology, the American Society of Breast Disease, the American Society of...
FDA Issues Safety Announcement on Dasatinib
The FDA is warning the public that the leukemia drug dasatinib (Sprycel) may increase the risk of pulmonary arterial hypertension (PAH). Information about this risk has been added to the Warnings and Precautions section of the dasatinib drug label. In reported cases, patients developed PAH after...
Expert Point of View: Panitumumab Is Not Beneficial in KRAS Mutations: No Exceptions
Axel Grothey, MD, of the Mayo Clinic, Rochester, Minnesota, found the findings presented by Marc Peeters, MD, PhD,1 at the 2011 European Multidisciplinary Cancer Congress to be of great interest, from both clinical and research perspectives. “We have two discrepant analyses now for G13D. When we...
Panitumumab Is Not Beneficial in KRAS Mutations: No Exceptions
The need to restrict treatment with panitumumab (Vectibix) to metastatic colorectal cancer patients with wild-type (normal) KRAS tumors was upheld in a study presented at the 2011 European Multidisciplinary Cancer Congress (EMCC). The investigation found a consistent lack of benefit for the drug...
New Technologies Are Driving Up Costs: Are They Worth the Price?
Expensive new cancer therapies and technologies are alluring for both physicians and their patients. Prostate cancer, because of the sheer volume of cases and the variability of treatment options, serves as a dynamic disease model in the ongoing debate over how to curb spending and maintain...
GI Symposium Helps Oncologists Stay Abreast of Fast-moving Research
Gastrointestinal cancers are a key therapeutic area in research, and science is moving forward in that arena at a fast clip. But how are those who focus on gastrointestinal malignancies in the clinic supposed to stay on top of it all? One great way is to attend the annual Gastrointestinal Cancers...
Susan Halabi, PhD, Is Helping to Fund Future of Cancer Research
Susan Halabi, PhD, thinks in terms of probabilities. Based at Duke University School of Medicine, where she is an Associate Professor of Biostatistics and Bioinformatics, Dr. Halabi specializes in the design and analysis of clinical trials, statistical analysis of biomarker and microarray data, and ...
AACR Issues Landmark Report on Cancer Progress
At a recent press conference in Washington, DC, the American Association for Cancer Research (AACR) assembled luminaries from the cancer research and care communities to discuss the salient points of the association’s newly released progress report on the current and future state of cancer research ...
Expert Point of View: European Perspective
Martine Piccart, MD, of the Institut Jules Bordet, Brussels, Belgium, and President-Elect of the European Society for Medical Oncology, was highly enthusiastic about the findings of the phase II T-DM1 study, but said, “We have to remember this is an open-label trial, and in a study like this,...
T-DM1: Antibody Drug Conjugate Outperforms Standard Anti‑HER2 Therapy in Metastatic HER2-positive Breast Cancer
The investigational antibody-drug conjugate T-DM1 improved progression-free survival over standard chemotherapy with docetaxel plus trastuzumab (Herceptin) when given as first-line treatment of HER2-positive metastatic breast cancer, according to an open-label phase II study reported at the 2011...
No Improvement in Survival with High-dose over Standard-dose Radiation for Stage III Non–Small Cell Lung Cancer
Surprisingly, less may be more when it comes to radiation therapy with concurrent chemotherapy for patients with stage III non–small cell lung cancer (NSCLC), according to an interim analysis of the randomized phase III Radiation Therapy Oncology Group (RTOG) 0617 trial presented at the 53rd Annual ...
Helping Cancer Survivors Return to Work
For many of the 12 million cancer survivors throughout the United States, remaining in the workforce is an important expectation that requires the support and attention of the oncology community. And while continuing employment can be critically important for economic reasons (especially in the...
Do We Need the USPSTF?
Like most of the folks reading this commentary, I’m a taxpayer. Although I sometimes become impatient with the strategic games on Capitol Hill, I basically appreciate that government helps many things to work, and some of them even work well. However, there are aspects of government function that...
FDA Commissioner Announces Decision on Bevacizumab
On November 18, FDA Commissioner Margaret A. Hamburg, MD, said she is revoking the agency’s approval of the breast cancer indication for bevacizumab (Avastin) after concluding that the drug has not been shown to be safe and effective for that use. Bevacizumab will still remain on the market as an...
Rates of Surgery and Survival Increasing for Early-stage Cancers
Surgery is increasingly being used to treat patients with early-stage laryngeal cancer in the United States, and chemotherapy in combination with radiation therapy is being used increasingly to treat patients in an advanced stage of the disease, according to a report in the October issue of...
Fewer False-positives, Small Increased Risk of Late Diagnosis with Biennial Mammography
Screening mammography every other year reduced false-positive recalls by about one-third compared to annual screening, but was associated with a small increase in the probability of late-stage cancer diagnosis, according to a study funded by the NCI and published in Annals of Internal Medicine. To...
Oxaliplatin Improved Overall Survival in Patients under 70
The addition of oxaliplatin to fluorouracil (5-FU) plus leucovorin improved overall survival in patients younger than 70 years old participating in the National Surgical Adjuvant Breast and Bowel Project (NSABP) C-07 trial. Patients eligible for the trial had either stage II or III colon cancer and ...
Challenging Perceptions about Treatment Options for Younger Women with Early-stage Breast Cancer
In the News focuses on media reports that your patients may have questions about at their next visit. This continuing column will provide summaries of articles in the popular press that may prompt such questions, as well as comments from colleagues in the field. “There is a perception out there...
Researchers Explore Reasons for Higher Risk of Triple-negative Breast Cancer in Underserved African-American Women
Triple-negative breast cancer, one of the most aggressive forms of the disease, has a bad reputation, and among socioeconomically disadvantaged black women, that reputation is especially well deserved. In fact, according to Lisa A. Newman, MD, Director of the Breast Care Center, University of...
Fighting to Get Back Control
I’ve had raging hormones since I was 18, when I was diagnosed with a benign pituitary adenoma. The tumor caused unpredictable menstrual cycles that remained constant throughout my life, even after it had been successfully treated. So 2 years ago, when I turned 40 and started having sudden bouts of...
Expert Point of View: ‘Breakthrough’ Approach to Advanced Basal Cell Carcinoma via Inhibition of Hedgehog Pathway
“Vismodegib is a breakthrough for advanced basal cell carcinoma. These responses were convincing and spectacular, with a clinical benefit in more than 80% of patients and progression-free survival of 10 months,” said Caroline Robert, MD, Institut Gustav Roussy, Villejuif Paris-Sud, France, who was...
Impact of Basic Science Advances on Cancer Management Highlighted at AACR Conference
New research in basic science labs coupled with advanced information technology is leading to a more sophisticated understanding of the causes of cancer, how it progresses, and potential methods of treatment, said Elizabeth H. Blackburn, PhD, Nobel Laureate and Chairperson of the Second Annual...
Investigators Unlocking the Mysteries of Merkel Cell Carcinoma
Researchers at the University of Pittsburgh Cancer Institute have documented the molecular activity through which the Merkel cell polyomavirus contributes to 80% of cases of Merkel cell carcinoma—a finding that holds promise for future therapies. The researchers are now working on testing more than ...
Biosimilars in Cancer Treatment: What Should the Oncology Community Expect?
Alternative versions of biologic agents, ie, “biosimilars,” will presumably be getting the green light by the FDA, giving oncologists more choices for treatments that come at lower costs to patients and society. The FDA plans to issue its guidance on biosimilars by the end of this year, paving the...
Test for AML Prognosis Cleared by FDA
Abbott announced today it has received 510(k) clearance from the FDA for a new in vitro diagnostic test to aid in determining the prognosis of patients with acute myeloid leukemia (AML) Abbott’s Vysis EGR1 FISH Probe Kit, the third Abbott fluorescence in situ hybridization (FISH) assay approved or...
Sunitinib and Everolimus: New Indications in Pancreatic Neuroendocrine Tumors
With In the Clinic, The ASCO Post provides overviews of novel oncology agents, addressing indications, mechanisms, administration recommendations, safety profiles, and other essential information needed for the appropriate clinical use of these drugs. Sunitinib Indication—The oral kinase inhibitor...
Predictive Biomarker for Bevacizumab: Are We Getting Closer?
The need to identify a biomarker to guide treatment with bevacizumab (Avastin) is abundantly clear, and studies presented at the 2011 European Multidisciplinary Cancer Congress suggest this goal may be in sight. “Finding predictive biomarkers is a challenge, but there are candidates,” said Eric Van ...
Preoperative Chemoradiotherapy May Extend Survival for Patients with Esophagogastric Junction Adenocarcinoma
Several American and European clinical trials have yielded mixed results on the survival advantage of preoperative chemoradiotherapy for patients with locally advanced esophagogastric junction adenonocarcinoma. However, a distinguished panel at the 2011 ASTRO Annual Meeting did agree that surgery...
Expert Point of View: Fewer Rectal Side Effects with IMRT than with 3D-CRT for Prostate Cancer
Although the early toxicity findings of RTOG 0126 seem to favor IMRT over 3D-CRT, formal discussant of this trial, Juanita Crook, MD, FRCPC, of the British Columbia Cancer Agency, Kelowna, British Columbia, Canada, put the study’s findings in perspective. “Whether or not this is a significant...
Expert Point of View: Novel HDAC Inhibitor May Restore Estrogen Sensitivity in Breast Cancer
Joyce O’Shaughnessy, MD, of Baylor Sammons Cancer Center in Dallas, who moderated the symposium where the results were presented, called the use of entinostat in advanced estrogen receptor–positive breast cancer “very, very promising.” She added, “I agree that it’s time for a phase III trial of...
Novel HDAC Inhibitor May Restore Estrogen Sensitivity in Breast Cancer
The addition of the investigational histone deacetylase (HDAC) inhibitor entinostat significantly delayed breast cancer progression and showed a trend for a survival benefit in the phase II ENCORE 301 study. The study was conducted in women with advanced estrogen receptor–positive breast cancer...
Chemotherapy Drug Shortages: A Preventable Human Disaster
The issue of chemotherapy drug shortages continues with no end in sight. Many heartfelt human interest stories have been told on television, in newspapers, and even to Congress, but the bottom line is that little, if any, action has been taken. Uniquely American Problem News of the generic...
Neural Stem Cell Transplantation May Improve Cognitive Function in Brain Cancer
The potentially devastating long-term consequences on cognitive function in patients with brain cancer following cranial irradiation led Charles L. Limoli, PhD, Professor of Radiation Oncology, University of California, Irvine, to study neural stem cell transplantation and how the procedure may...
SIDEBAR: Key Dates in the Medicare Physician Reimbursement Saga
October 21, 2009: SB 1776 (“the Doc Fix”) is introduced in the Senate [but fails to pass] November 19, 2009: House of Representatives passes HR 3961 (the Medicare Physician Payment Reform Act) [but Senate fails to pass] December 19, 2009: Congress passes Department of Defense appropriations bill...
My Cancer Is Incurable, but My Future Is Limitless
Cancer has nearly always been part of my life. When I was 6 years old, I was diagnosed with acute lymphoblastic leukemia. The doctors told my parents that unless I was treated immediately, I wouldn’t live longer than a month. Over the next 3 years, I underwent intensive courses of chemotherapy and...
Solid Organ Transplant Recipients Have Increased Risk for Broad Range of Malignancies
In the News focuses on media reports that your patients may have questions about at their next visit. This continuing column will provide summaries of articles in the popular press that may prompt such questions, as well as comments from colleagues in the field. The Transplant Cancer Match Study, a ...
Significant Neurologic and Executive Function Impairment among Breast Cancer Survivors
Women who survive breast cancer show significant neurologic impairment, with outcomes appearing to be significantly poorer for those treated with chemotherapy, according to a report in the Archives of Neurology. Investigators at Stanford University School of Medicine in California conducted an...
Expert Point of View: Researchers Find Remarkable Heterogeneity in Sarcomas
Historically, studying sarcoma has been problematic for several reasons. Sarcomas represent only about 1% of all adult cancers, and there are many subtypes, so getting a group of patients with one type of sarcoma together for a clinical trial in a single institution can be challenging. In the past, ...
Researchers Find Remarkable Heterogeneity in Sarcomas
Does one size fit all for the treatment of sarcoma? The answer is a resounding “no,” according to Jean-Yves Blay, MD, Department of Medicine, Université Claude Bernard, and Unité INSERM (National Institute of Health and Medical Research Unit), Lyon, France. Researchers have been able to classify...
Need for Data Capture Crucial, Now and After ‘Meaningful Use’
It’s never enough. Whether it is the Centers for Medicare & Medicaid Services (CMS), other payers, pharmaceutical manufacturers, or specialty companies, one can never provide enough data. When will it all end? The problem, or the opportunity for many, is that it won’t end. The need for discrete ...
