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Showing 8401 - 8450Effects of siRNA Combining TGF-β1 Silencing and RIG-I Activation in Pancreas Cancer
Dysregulation of TGF-β signaling promotes tumor growth, invasion, metastasis, and a potent immunosuppressive network in pancreas cancer. A strategy for disrupting the tumor-promoting pathway is the silencing of TGF-β by use of small-interfering (si) RNA. Ellermeier and colleagues found that the...
CDC Reports Racial Disparity in Breast Cancer Mortality
Breast cancer deaths have declined over the past 2 decades, with approximately half of the decrease estimated to be due to advances in early detection and treatment. However, not all racial groups have benefited equally from these advances. A recent report from the Centers for Disease Control and...
Effects of Menarche and Menopause on Breast Cancer Risk: Meta-analysis Findings
Menarche and menopause mark the onset and offset of ovarian and endocrine activity associated with reproduction, and early menarche and late menopause are known to increase risk of breast cancer. In a recent Lancet Oncology article, the Collaborative Group on Hormonal Factors in Breast Cancer...
Pilot Study Seeks to Offer Social Support to Patients with Mesothelioma
Researchers at Memorial Sloan-Kettering Cancer Center (MSKCC) reported that group therapy sessions may help patients cope with mesothelioma. Their two-part pilot study, which began recruitment in May 2011, is examining the emotional burden of the cancer and offers discussion groups as a source of...
Tobacco Cessation Treatment Needed in Routine Cancer Care
Researchers at Memorial Sloan-Kettering Cancer Center reported that a new behavioral tapering intervention combined with cessation counseling and pharmacotherapy did not affect short- and long-term abstinence rates compared to cessation counseling and pharmacotherapy alone among smokers newly...
SIDEBAR: Achievement Award
Jimmie C. Holland, MD, Wayne E. Chapman Chair in Psychiatric Oncology, Memorial Sloan-Kettering Cancer Center, received ACCC’s Annual Achievement Award for excellence in advocacy, dedication, and commitment to the care and treatment of patients with cancer. In her acceptance speech, Dr. Holland...
Highlights of ACCC Annual Meeting Include Discussion of Trends Shaping the Future of Health Care
The 39th Annual National Meeting of the Association of Community Cancer Centers (ACCC) was held in Washington, DC, in March. With a focus on business, economics, and policy, the program included the inauguration of a new ACCC President (see page 102), a keynote speech on the future of health care,...
New Partnership Will Harness Technology to Foster Improved Palliative Care in Oncology
ASCO and the American Academy of Hospice and Palliative Care Medicine (AAHPM) have announced a joint initiative to support delivery of high-quality palliative care in medical oncology. The initiative, funded by the Agency for Health Care Research & Quality, aims to address the complex care...
C. Everett Koop, MD, Surgeon General Under Ronald Reagan, Dies at 96
Appointed by the President and called “America’s Doctor,” the Surgeon General’s chief task is to protect and advance the health of the nation. Most of our Surgeon Generals have tiptoed around hot-button public health issues that might bruise political sensibilities and their own careers. C....
ASCO’s State Oncology Societies Booth Provides a Place for Relationship Building and Sharing Best Practices
Want to learn how to best lobby your local state legislators on the issues that affect your practice in your state? Or finally meet the executive director of your state’s oncology society? Look for the State Oncology Societies Booth at ASCO’s Annual Meeting this year. The booth will be located in...
Gene Transfer Therapy Is Producing Prolonged Remissions in Patients with Advanced Leukemia
In August 2011, researchers from the University of Pennsylvania published their breakthrough findings of a pilot study showing sustained remissions of up to 1 year in a small number of patients with advanced chronic lymphocytic leukemia (CLL) who had been treated with genetically engineered...
Expert Point of View: Anthony V. D’Amico, MD, PhD
“Thirty-six months of hormone therapy is the standard of care for the treatment of high-risk prostate cancer treated with radiotherapy,” said formal discussant Anthony V. D’Amico, MD, PhD, Professor in the Department of Radiation Oncology at Harvard Medical School and Chief of Genitourinary...
CT Colonography Reconsidered
The parallel SIGGAR trials recently published in Lancet add to the growing body of literature regarding the utility of computed tomographic (CT) colonography in the detection of colorectal polyps and cancers. These papers reinforce the results seen in other large multicenter trials1-3 and echo the...
SIGGAR Trials Compare CT Colonography vs Barium Enema and Colonoscopy in Evaluation for Colon Cancer
The companion UK Special Interest Group in Gastrointestinal and Abdominal Radiology (SIGGAR) trials compared computed tomographic (CT) colonography with barium enema and colonoscopy in patients with symptoms suggestive of colon cancer. As recently reported by the SIGGAR investigators in The...
New Data Reported on Melanoma, Cutaneous T-cell Lymphoma, Basal Cell Carcinoma, and Cancer Treatment Side Effects
At the recent American Academy of Dermatology 71st Annual Meeting in Miami Beach, researchers presented interesting findings regarding melanoma and other skin cancers. The ASCO Post brings you the following news briefs on these topics. Melanoma Incidence Decreases among Adolescents and Children An...
Genomic Analysis of Squamous Cell Lung Cancer Tumors May Lead to More Targeted Therapies
Last fall, a consortium of more than 300 researchers from The Cancer Genome Atlas (TCGA) Research Network published the results of their large-scale genetic analysis of squamous cell lung cancer in the journal Nature.1 The study, the first of its kind, compared the tumor cells from 178 untreated...
Does All DCIS Need Treatment? Debaters Take Sides at Surgical Oncology Meeting
There are a few things about ductal carcinoma in situ (DCIS) on which everyone agrees: Incidence increased dramatically with the advent of mammography screening, not all cases detected will go on to cause symptoms in the patient’s lifetime, and there’s no proven way to tell which cases will...
Ado-Trastuzumab Emtansine in Metastatic Breast 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 On February 22, 2013, ado-trastuzumab emtansine...
Philips Receives FDA 510(k) Clearance for MicroDose SI Mammography System
Royal Philips Electronics recently announced that it has received 510(k) clearance from the FDA for its MicroDose SI system, a full-field digital mammography system that has the capability to enable future single-shot spectral imaging applications. High Breast Density High breast density is a known ...
FDA Approves New Radioactive Diagnostic Imaging Agent to Help Locate Lymph Nodes in Patients with Certain Cancers
The FDA has approved technetium Tc 99m tilmanocept (Lymphoseek Injection), a radioactive diagnostic imaging agent that helps doctors locate lymph nodes in patients with breast cancer or melanoma who are undergoing surgery to remove tumor-draining lymph nodes. Tilmanocept is an imaging drug that...
Important Data and Treatment Advances Reported in GIST and in Pancreatic and Liver Cancers
The 10th annual Gastrointestinal Cancers Symposium, held recently in San Francisco, was jointly sponsored by ASCO, the AGA (American Gastroenterological Association), ASTRO (American Society for Radiation Oncology), and the SSO (Society of Surgical Oncology). “We seek to present the newest...
New Findings in Prostate and Kidney Cancers Clarify the Roles of Abiraterone, Finasteride, Bevacizumab, and Surveillance
Attendees at the 2013 Genitourinary Cancers Symposium in Orlando, Florida, were brought up to date with the latest news on cancers of the prostate, testes, bladder, and kidney. Below are selected highlights from the meeting describing findings of noteworthy abstracts to extend our regular news...
Homoharringtonine/Omacetaxine: The Little Drug that Could
First, a clarification: Homoharringtonine is a natural plant alkaloid derived from Cephalotaxus fortunei; from the 1970s until the present, it was the subject of intensive research efforts by Chinese investigators to clarify its role as an antileukemic agent.1-3 Omacetaxine mepesuccinate (Synribo)...
Is Aspirin Protective against Colorectal Cancer?
A growing body of evidence provides biologic and clinical evidence that nonsteroidal anti-inflammatory agents are protective against colorectal cancer. “It is fascinating for me as a medical oncologist and epidemiologist to see how the worlds of colorectal cancer treatment and epidemiology are...
Duloxetine Reduced Painful Chemotherapy-induced Peripheral Neuropathy
The use of duloxetine (Cymbalta) for 5 weeks “was associated with a statistically and clinically significant improvement” in painful chemotherapy-induced peripheral neuropathy when compared with placebo in a phase III randomized, double-blind crossover trial reported in the Journal of the American...
FDA Approves Assay That May Help Detect the Progression of Testicular Cancer
Abbott announced that the ARCHITECT AFP assay, which may help doctors detect the progression of testicular cancer as well as serious birth defects, has received FDA approval. The ARCHITECT AFP assay is a chemiluminescent microparticle immunoassay for the quantitative determination of...
Alopecia a Common but Underreported Side Effect of Endocrine Agents
At the recent American Academy of Dermatology Annual Meeting in Miami, researchers presented interesting findings regarding melanoma and other skin cancers, as well as dermatologic effects of cancer agents. The following is a summary of one such study. While alopecia is a common side effect of many ...
ASCO's Pre-Annual Meeting Seminar Series to Offer a New, Fourth Focus: Genetics and Genomics
ASCO’s pre–Annual Meeting seminar series continues this year, offering intimate, discussion-based seminars just before the start of the Annual Meeting in late May. The seminars are an excellent educational opportunity for health providers who are attending the Annual Meeting but would like to drill ...
New ASCO/AAHPM Project Will Harness Technology to Foster Improved Palliative Care in Oncology
ASCO and the American Academy of Hospice and Palliative Care Medicine (AAHPM) recently announced a joint initiative to support delivery of high-quality palliative care in medical oncology. The initiative is funded by ASCO’s first-ever grant from the Agency for Health Care Research Quality. The...
Access to Care: Who Gets Referred to a Medical Oncologist and/or Another Cancer Specialist and Who Receives Treatment for Advanced Cancer?
What factors determine who is referred to a medical oncologist and receives treatment for advanced cancers? Several articles in the Journal of Oncology Practice suggest that factors influencing referral and treatment go beyond the patient’s medical condition and preference and include such details...
SIDEBAR: Prolonged VEGF Inhibition
The so-called TML (Treatment across Multiple Lines) study reported by Bennouna and colleagues investigated the efficacy of bevacizumab (Avastin) beyond progression from first- to second-line therapy in advanced colorectal cancer, a strategy that was supported by data from observational cohort...
Benefit of Continued Antiangiogenic Treatment with Bevacizumab after Progression in Metastatic Colorectal Cancer
As reported recently in Lancet Oncology by Jaafar Bennouna, MD, of Institut de Cancérologie de l’Ouest, Nantes, France, and colleagues, the phase III ML18147 trial showed a survival benefit with continued bevacizumab (Avastin) treatment after first progression in metastatic colorectal cancer.1 The...
Medical Oncologists Underestimate Resectability of Liver Metastases
Medical oncologists are apt to underestimate the resectability of liver metastases in patients with colorectal cancer and therefore often fail to refer potential surgical candidates for surgical consultation, according to a study presented at the 18th Annual Conference of the National Comprehensive ...
CancerLinQ Prototype Demonstrates Use of Big Data in Clinical Care
ASCO has unveiled the prototype of a computer system that will allow oncologists, from their desks, to leverage “big data” to measure the quality of care that their practices provide. The prototype is a major step in the development of CancerLinQ, a system that will eventually allow millions of...
Higher HER2 Expression Linked to Best Results with T-DM1 in Patients with HER2-positive Metastatic Breast Cancer
A biomarker analysis of the pivotal EMILIA trial suggests that women with metastatic HER2-positive breast cancer with tumors that have high expression of HER2 derive the most robust benefit from treatment with the antibody-drug conjugate T-DM1 (also now known as ado-trastuzumab emtansine...
Emil 'Tom' Frei III, MD, Trailblazer in the Development of Combination Chemotherapy, Dies at 89
The pages of medical history are dog-eared with breakthroughs that have transformed medicine and saved lives. One of those dog-eared pages belongs to Emil Frei III, MD, known to his colleagues and friends as Tom. In the dawn of oncology, Dr. Frei, along with his associate, Emil Freireich, MD, did...
Symptom Management with Complementary Therapies for Patients Receiving Radiation Therapy
The supportive care of patients with cancer receiving radiotherapy is an important responsibility for the radiation oncologist, and complementary therapies are an integral component of many patients’ treatment strategy.A recent prospective study suggests that 54% of patients with breast cancer...
FDA Warns about Potential Medication Errors
The FDA recently alerted health-care professionals that the use of the incorrect nonproprietary name for the breast cancer drug Kadcyla (ado-trastuzumab emtansine, also known as T-DM1 during preapproval clinical trials) in some medication-related electronic systems poses a risk of mix-up with...
Dr. Bernard Fisher's Breast Cancer Research Left a Lasting Legacy of Improved Therapeutic Efficacy and Survival
Bernard Fisher, MD, is recognized today for his groundbreaking research in breast cancer, which ultimately ended the standard practice of performing the Halsted radical mastectomy, a treatment that had been in place for more than 75 years. His laboratory and clinical investigations led to more...
Drug Approvals in Acute Myeloid Leukemia: Can We Do Better?
Forty years ago, President Richard Nixon announced a “war on cancer.” Some of that war’s first battles were won in the field of acute myeloid leukemia (AML) with two agents, cytarabine and daunorubicin, receiving U.S. Food and Drug Administration (FDA) approval based on their ability to produce...
Focus on Alaska's Denali Oncology Group
Located in Anchorage, Alaska, the Denali Oncology Group faces the dual challenge of serving a diverse and large population of more than 731,000 spread across a vast state of 586,000 square miles, with just 20 medical oncologists and 5 radiation oncologists located mainly in Alaska’s two biggest...
The Intriguing Potential of S-1 in Pancreatic Cancer
The results of the GEST study by Ueno and colleagues add to the intriguing potential role of the oral fluoropyrimidine S-1 in the treatment of pancreas adenocarcinoma. S-1 is a three-component drug consisting of tegafur (a prodrug of fluorouracil), gimeracil (5-chloro-2,4 dihydropyridine, or CDHP,...
Oral S-1 Noninferior to Gemcitabine in Advanced Pancreatic Cancer in Japan and Taiwan
As reported by Hideki Ueno, MD, PhD, of National Cancer Center Hospital, Tokyo, and colleagues in Journal of Clinical Oncology, treatment with the oral fluoropyrimidine derivative S-1 was associated with noninferior overall survival and reduced hematologic toxicity compared with gemcitabine...
Lynch Syndrome: A Multitude of Predispositions
The current uncertainty regarding the relative frequencies of cancers of various anatomic sites in Lynch syndrome poses a difficulty in commenting on the syndrome’s overall cancer spectrum. It is even more vexing to address the order in which these cancers are prone to occur. What we do know is...
Emerging Prognostic Markers in Colon Cancer
Patients with stage II colon cancer generally have a favorable prognosis, with about 80% of patients surviving 5 years after surgery and the majority of these long-term survivors presumed to be cured. Clearly though, some patients are destined to recur after surgery, and there is an urgent need to...
12-Gene Recurrence Score Predicts Recurrence in Stage II Colon Cancer in CALGB 9851 Population
As reported by Alan P. Venook, MD, Professor of Medicine (Hematology/Oncology) at the University of California, San Francisco, and colleagues in Journal of Clinical Oncology, a 12-gene recurrence score (Oncotype DX Colon Cancer Assay) was shown to predict recurrence in stage II colon cancer in a...
Guideline Adherence and Geriatric Assessment Studies among NCCN Scientific Posters of Interest
For the first time at the National Comprehensive Cancer Network (NCCN) Annual Conference, scientific posters were included as part of the program. The ASCO Post captured some of the most interesting findings for our readers, including the following news briefs. The findings of these studies support ...
Automated Telephone Monitoring Reduces Chemotherapy-related Symptoms
The use of an automated computer-based telephone monitoring system to assess symptoms during outpatient chemotherapy—and provide intervention where appropriate by a nurse practitioner—substantially reduced the number of days with symptoms in a study reported at the 18th Annual Conference of the...
Lessons of 2 Decades' Experience with CHESS
Our work on an Internet-based intervention for lung cancer confirmed what many other studies have shown about technologic interventions for health-care consumers—that such interventions can improve quality of life for caregivers and patients.1 We expected this result in part because of the...
eHealth: Caregiver Use of Online System Reduces Symptom Distress in Patients with Non–Small Cell Lung Cancer
The results of a study reported by David H. Gustafson, PhD, Research Professor at the University of Wisconsin-Madison, and colleagues in Cancer suggest that informal caregiver (eg, family member) use of a specifically designed online system to support palliative care reduces symptom distress in...
