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Showing 13851 - 13900Another Tyrosine Kinase Inhibitor Joins the Lineup in Renal Cell Carcinoma
The novel tyrosine kinase inhibitor tivozanib was superior to sorafenib (Nexavar) for the treatment of advanced renal cell carcinoma in the phase III TIVO-1 trial.1 Tivozanib is a potent, selective inhibitor of vascular endothelial growth factor receptors 1, 2, and 3, with a long half-life that is...
SIDEBAR: A Closer Look at Radium-223
William Oh, MD, of Mount Sinai School of Medicine, New York, posed some questions about the first-in-class alpha emitter radium-223 chloride. “Is this an anticancer drug or a bone-targeted drug?” he said. “With abiraterone acetate (Zytiga) and enzalutamide (Xtandi), we see declines in PSA—an...
Novel Drugs Enhance—but Complicate—Prostate Cancer Treatment
Three emerging agents for castration-resistant prostate cancer are extending lives and defining their roles in the treatment scenario, according to William Oh, MD, of Mount Sinai School of Medicine, New York, who commented on new data at the Best of ASCO Boston meeting. “We are talking about...
SIDEBAR: Progression-free Survival Curve for Regorafenib Hints at Subgroup Effect
In all likelihood, only a subset of patients given regorafenib derive benefit, as suggested by the progression-free survival curve seen in the CORRECT trial, according to Dr. Overman. “This is a very interesting curve. The medians don’t really capture the difference.… If you look more at the area...
Evidence Is Changing Colorectal Cancer Treatment Landscape
Key colorectal cancer studies presented at this year’s ASCO Annual Meeting are changing the treatment landscape in this disease, according to Michael Overman, MD, of The University of Texas MD Anderson Cancer Center, who reviewed the data at the Best of ASCO San Diego meeting. The mix included...
Encouraging Data Presented for Monoclonal Antibodies and Novel Oral Agent in Lymphocytic Leukemias
Novel agents may transform the outcomes of lymphocytic leukemias. In acute lymphocytic leukemia (ALL), encouraging data were presented for two monoclonal antibodies, and in chronic lymphocytic leukemia (CLL), a completely novel class of agents produced surprisingly robust results, said Attaya...
New Agents Are Achieving Deeper Responses in CML
As tyrosinse kinase inhibitors become increasingly effective in treating chronic myeloid leukemia (CML), major molecular responses (≥ 3-log reduction in BCR-ABL transcripts) are being achieved for a growing percentage of patients. “In the new era of tyrosinse kinase inhibitors, we are learning how...
Which Rituximab-based Regimen Works Best in Non-Hodgkin Lymphoma?
The treatment of non-Hodgkin lymphoma (NHL) patients has been recently informed by several important studies, which were discussed at the Best of ASCO Boston meeting by Michael E. Williams, MD, of the University of Virginia Cancer Center in Charlottesville. Bendamustine Outperforms R-CHOP in NHL...
SIDEBAR: Browsing the Anti-HER2 Options
“Where do current findings leave us in terms of anti-HER2 therapy options?” asked Harold J. Burstein, MD, PhD, of Dana-Farber Cancer Center, Boston, who moderated the Best of ASCO Boston meeting. New drugs are joining trastuzumab (Herceptin) and lapatinib (Tykerb), and there will be some juggling...
Refining Current Treatments and Looking Ahead in HER2-positive Breast Cancer
In a study presented at the ASCO Plenary Session, trastuzumab emtansine (T-DM1), the antibody-drug conjugate linking trastuzumab (Herceptin) to a cytotoxic agent, improved progression-free survival by 3.2 months, representing a 35% reduction in risk of progression in the phase III EMILIA trial.1...
Cytotoxic Chemotherapy for Breast Cancer: Are We Done Tweaking It?
While novel targeted agents may grab the headlines in the treatment of breast cancer, oncologists still debate the optimal delivery of conventional cytotoxic chemotherapy, still a vital component of treatment. At the Best of ASCO Boston meeting, Steven J. Isakoff, MD, PhD, of Massachusetts General...
SIDEBAR: Molecular Testing Requires Planning at Time of Biopsy
The molecular analysis of lung cancer patients is becoming more and more complex,” and clinicians therefore need to consider any additional tissue requirements upfront, Dr. Horn commented. At Vanderbilt University, testing for EGFR, KRAS, and eight other mutations is done using the Lung SnaPshot...
New Therapies Capitalize on Lung Cancer’s Molecular Vulnerabilities
Research reported at this year’s ASCO Annual Meeting attests to the tremendous molecular diversity of non–small cell lung cancer (NSCLC) and the power of appropriately selected treatment, according to Leora Horn, MD, of Vanderbilt University Medical Center, who presented data on molecular findings...
On Mentoring: Looking Back with Gratitude and Paying It Forward
Upon graduation from medical school, doctors are given a gift that lasts a lifetime—the gift of respect. That respect needs to be re-earned every day, but it is accompanied by other rewards that come with caring for people: the ability to gain another’s trust, to reverse illness that alters the...
LETTER TO THE EDITOR: Individualism in Clinical Decision-making
I found a statement by Dr. Peter Bach in the August 15, 2012, issue of The ASCO Post (in the article, “As Conflicting Guidelines Evolve, Experts Continue to Debate the Merits of Cancer Screening”) very troubling. To wit: There’s a cognitive dissonance between the practice of evidence-based medicine ...
Anthracycline/Trastuzumab Treatment Linked to Increased Risk of Heart Failure, Cardiomyopathy
A population-based, retrospective cohort study of 12,500 women diagnosed with incident, invasive breast cancer found that anthracycline and trastuzumab (Herceptin) were associated with increased risk of heart failure and/or cardiomyopathy. “Compared with women who received no chemotherapy, our...
SIDEBAR: Is Vitamin D Supplementation Ready for Prime Time?
The VITAL study generated a host of questions about vitamin D among ASCO Annual Meeting attendees, including whether the study’s findings are ready for clinical application, according to Debra L. Barton, RN, PhD, of the Mayo Clinic, Rochester, Minnesota, speaking at the Best of ASCO San Diego...
2012 Is ‘Banner Year’ for Research on Symptom Management
The year 2012 was “a banner year for symptom management,” according to Debra L. Barton, RN, PhD, of the Mayo Clinic, Rochester, Minnesota, who presented data on patient and survivor care at the Best of ASCO San Diego meeting. “I have been doing symptom management for about 20 years, and it seems...
Radiotherapy Not Helpful in Early-stage Parotid Acinic Cell Cancer
Adjuvant radiotherapy for patients with parotid acinic cell carcinoma “does not confer a therapeutic advantage in low-grade and early-stage tumors if resection is complete,” but the benefit for patients with higher-grade or higher-stage disease is uncertain because there were few of these patients...
Lisa Carey, MD, Named Division Chief of Hematology-Oncology, UNC School of Medicine, and Physician-in-Chief of the N.C. Cancer Hospital
Nationally recognized clinical researcher and physician Lisa A. Carey, MD, has been appointed Chief of the Division of Hematology and Oncology at the University of North Carolina School of Medicine and Physician-in-Chief of the N.C. Cancer Hospital. Dr. Carey, a member of the UNC faculty for more...
How to Recognize and Manage Vandetanib-induced Photosensitivity
Vandetanib (Caprelsa) is an inhibitor of vascular endothelial growth factor receptor, epidermal growth factor receptor, and rearranged during transfection (RET) tyrosine kinase receptors. It has been approved by regulatory agencies for the treatment of unresectable or metastatic medullary thyroid...
Antioxidant Supplementation in Patients with Cancer: Is It Safe and Effective?
Antioxidant supplements are widely used by healthy individuals as a preventive measure against cancer and heart disease and by patients with cancer to promote healing and prevent recurrence. Studies suggest that dietary supplements are used by up to 81% of cancer survivors, and that 14% to 32%...
Cancer Memoir Provides Inspiration for Those with Terminal Illness and Their Caregivers
“It almost always begins in darkness, my memory’s trip back to China where Terrence and I meet.” So begins Amanda Bennett’s moving new memoir, The Cost of Hope, the story of an intensely devoted marriage, cruelly shortened by the cancer that killed her husband. The word “darkness” in Ms. Bennett’s...
Tweeting at ASCO Annual Meetings Can Enhance the Experience
Tweeting at concerts or plays may earn you scornful looks or even stern warnings from ushers, but tweeting at the ASCO Annual Meeting may enhance the meeting experience for you and others. In a study comparing trends in Twitter use by physicians during the 2010 and 2011 ASCO Annual Meetings, some...
States Aim to Increase Male Breast Cancer Awareness
Governor Chris Christie of New Jersey and Governor Deval Patrick of Massachusetts recently proclaiming October 21 through October 27 as Male Breast Cancer Awareness Week in their respective states. With this proclamation, New Jersey and Massachusetts become the third and fourth states to recognize...
The Language of Cancer
For more than a year, Don S. Dizon, MD, FACP, has been blogging at ASCO Connection (connection.asco.org) about such diverse topics as cancer survivorship, the redesign of clinical studies based on patients’ molecular characteristics, and the power of laughter. Last May, Dr. Dizon tackled the impact ...
Prone Position during Radiation Therapy for Breast Cancer Is Associated with Reduced Irradiation to Lung and Heart
Preliminary data on prone positioning during whole-breast radiotherapy following breast-preservation surgery “suggest that radiation exposure to the heart and lung can be reduced compared with supine positioning with similar efficacy,” according to a research letter in the Journal of the American...
For Advanced Sarcomas, New Agents Prolong Remission but Not Survival
“We are beginning to understand the molecular biology underlying a portion of the 80 or so subtypes of sarcomas, and we hope this will lead to subtype-specific treatments,” said William D. Tap, MD, of Memorial Sloan-Kettering Cancer Center, New York, at the Best of ASCO Boston meeting. “And in...
FDA Approves Production of Imaging Agent to Detect Prostate Cancer
The FDA approved the production and use of Choline C 11 Injection, a positron-emission tomography (PET) imaging agent used to help detect recurrent prostate cancer. Choline C 11 Injection is administered intravenously to produce an image that helps to locate specific body sites for follow-up tissue ...
Childhood Radiation Increases Breast Cancer Risk
The risk of developing breast cancer after receiving radiotherapy to the chest as a child are as high as those for BRCA1/2 mutation carriers, according to review of 1,268 cancer survivors and 4,570 female first-degree relatives of participants in the Women’s Environmental Cancer and Radiation...
Pivotal Trials in Head and Neck Cancers Yield Mixed Results
The latest research in head and neck cancer reported at this year’s ASCO Annual Meeting presents a mixed picture, according to George R. Blumenschein, Jr, MD, Associate Professor at The Unviersity of Texas MD Anderson Cancer Center, Houston, who presented the data at the Best of ASCO San Diego...
Enzalutamide for Metastatic Castrate-resistant Prostate Cancer
In the Clinic 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. Indication In August 31, enzalutamide (Xtandi) was approved for the ...
Hormonal Therapy with Enzalutamide Increases Survival in Castrate-resistant Prostate Cancer after Chemotherapy
The androgen receptor–signaling inhibitor enzalutamide (Xtandi) is reported to differ from conventional antiandrogen agents in that it inhibits androgen receptor nuclear translocation, DNA binding, and coactivator recruitment, has a greater affinity for the androgen receptor, and induces tumor...
Conquer Cancer Foundation Honors Oncology Professionals for High-quality Research in Breast Cancer
More than 15 leading young oncology professionals were honored this year by the Conquer Cancer Foundation of the American Society of Clinical Oncology (ASCO) with 2012 Breast Cancer Symposium Merit Awards for their work in breast cancer research. These trainees submitted high-quality abstracts...
New ASCO Tobacco Cessation Practice Resources Will Offer Help for Providers as Well as Patients
It is well recognized that tobacco use increases the risk of several kinds of cancer. However, it is less well recognized that quitting tobacco remains important once an individual has been diagnosed with cancer, a common misconception held by oncologists and patients alike. Patients with cancer...
Stay Up to Date on New Patient Materials from Cancer.Net
Encourage your patients to use social media to stay up to date with the new resources available on Cancer.Net, such as the latest booklet on tobacco discussed on page 57. It is easier than ever for patients to get the latest cancer information on their computer or mobile device by subscribing to...
CancerLinQ Addressing Institute of Medicine Core Recommendations for ‘Learning Health System’
ASCO is applauding new Institute of Medicine (IOM) recommendations for establishing a “learning health system” in the United States, and is calling upon other medical specialties to join in achieving this vision of high-quality, high-value medical care. ASCO’s recently launched multiphased...
ASCO Achieves Highest Level of Accreditation for Continuing Medical Education Program
In July, ASCO was awarded “Accreditation with Commendation” (the highest level achievable) by the Accreditation Council for Continuing Medical Education (ACCME). Fewer than 25% of continuing medical education (CME) providers carry the “Commendation” status distinction, which signifies an...
Investigators’ Perseverance Pays Off in Treating Anaplastic Oligodendroglioma
The theme of this year’s key abstracts on central nervous system tumors is that “perseverance and analysis of long-term outcomes lead to practice-changing results and important insights,” according to Eric L. Chang, MD, of the USC Norris Cancer Hospital and Keck School of Medicine, Los Angeles, who ...
Bosutinib in Chronic Myelogenous Leukemia Patients with Resistance or Intolerance of Prior Therapy
In the Clinic 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. Indication In September 4, 2012, bosutinib (Bosulif) was approved...
Pediatric Pathologist Sidney Farber, MD: The ‘Father of Modern Chemotherapy’ and Cofounder of the Jimmy Fund
In June 3, 1948, The New England Journal of Medicine published a study by Sidney Farber, MD, showing that a synthetic compound, 4-aminopteroylglutamic acid (aminopterin), could induce remissions in seriously ill children with acute leukemia.1 Although the study was small—just 16 children—10 showed...
Cognitive Impairment in Patients with Cancer
Cancer therapy, including radiation and chemotherapy, can be harmful to multiple organ systems. The central nervous system (CNS) has generally been considered less vulnerable to the toxic effects of cancer therapy. However, the use of more aggressive treatment modalities combined with prolonged...
Neuropathy Not Predictive of Outcomes with Adjuvant Taxane Therapy in Breast Cancer
Neuropathy is a common and potentially disabling adverse effect of taxane therapy, particularly weekly paclitaxel. A number of recent studies have identified single nucleotide polymorphisms that appear to increase risk of grade 2 to 4 neuropathy in patients with breast cancer who receive taxanes....
Progress, Slow but Sure, Seen for Current Lung Cancer Therapies
This year, we have some abstracts that help move things forward in lung cancer, maybe at a little bit slower pace than in previous years. But there are important points that we can learn from some of these abstracts,” commented Karen L. Reckamp, MD, of the City of Hope, who presented findings on...
Successful Use of Cytoreduction and Hyperthermic Intraperitoneal Chemotherapy May Hinge on Prior Experience
A review of 60 consecutive patients with peritoneal carcinomatosis who underwent cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy (HIPEC)—sometimes called “hot chemotherapy”—found 0% mortality and 33% morbidity, with “a significant reduction of grade III/IV morbidity,...
21-gene Recurrence Score Predicts Outcomes of Node-positive, ER-positive Patients after Adjuvant Chemoendocrine Therapy
The 21-gene recurrence score (obtained with Oncotype DX) can help identify patients with estrogen receptor (ER)-positive, node-positive breast cancer who do not respond well to adjuvant chemoendocrine therapy, according to a retrospective analysis of the National Surgical Adjuvant Breast and Bowel...
Anthracycline Use Steadily Declining in Early Breast Cancer Population
Anthracycline use in early-stage breast cancer has been steadily declining, especially for patients with stage I/II or HER2-positive disease, according to an analysis of patients treated at the University of California, San Francisco (UCSF) School of Medicine.1 Treatment Alternatives Lead author...
Noncolorectal GI Cancer Evidence Incorporated into Guidelines
The noncolorectal gastrointestinal cancer studies selected for this year’s Best of ASCO meetings include some whose results are being folded into practice guidelines or are good candidates for incorporation, according to Alexandria T. Phan, MD, Associate Professor at The University of Texas MD...
Viral Infection and Liver Cancer: A Global Health Crisis
It is estimated that at least 15% of all cancers worldwide can be attributed to infectious etiologies, mostly viral infections. At this year’s ASCO Annual Meeting, an intriguing session on virally induced cancers provided critical clues that could be of real practical value in advancing our battle...
Developments in Hematologic Cancers Include New Considerations in Treating Challenging Leukemias and Multiple Myelomas
Speakers at the National Comprehensive Cancer Network (NCCN) 7th Annual Congress on Hematologic Malignancies reviewed the current standard of care for various hematologic cancers and explored new concepts in treatment. Below are highlights from presentations on chronic myelogenous leukemia (CML),...
