Search Results
Your search for ,NOt matches 22378 pages
Showing 17501 - 17550Gene 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 NCCN Guidelines for Patients Available for Adolescents and Young Adults with Cancer
The National Comprehensive Cancer Network (NCCN), with support from the NCCN Foundation and the LIVESTRONG Foundation and through collaboration with Critical Mass: The Young Adult Cancer Alliance (Critical Mass), recently announced the availability of the NCCN Guidelines for Patients: Caring for...
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...
Similar 15-year Functional Outcomes after Prostatectomy or Radiotherapy for Localized Prostate Cancer
Comparative longer-term functional outcomes of radical prostatectomy and external-beam radiation therapy for localized prostate cancer remain undefined. In a study recently reported in The New England Journal of Medicine,1 Matthew J. Resnick, MD, and colleagues at Vanderbilt University, Nashville,...
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...
Expert Point of View: Axel Grothey, MD and Paula R. Pohlmann, MD, PhD
Axel Grothey, MD, Professor of Oncology at the Mayo Clinic, Rochester, Minnesota, said that classifying colorectal cancer by intrinsic subtypes is “the right route forward,” especially if subtypes can be reliably linked to therapeutic response and survival. “We will not be treating all colorectal...
Three Molecular Subtypes of Colorectal Cancer Identified
Intrinsic molecular subtyping in breast cancer has become clinically applicable, and the same could be happening for gastrointestinal tumors, according to an international study reported at the 2013 Gastrointestinal Cancers Symposium in San Francisco.1 While recent efforts have yielded prognostic...
BRAF Mutations in Colorectal Cancer: The Next Frontier
Some 5% to 10% of patients with colorectal cancer harbor the BRAF mutation, placing them at risk for poor treatment response and worse outcomes. The ASCO Post interviewed S. Gail Eckhardt, MD, an expert in this area who is Professor and Head of the Division of Medical Oncology at the University of...
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...
Errata
In the March 1 issue of The ASCO Post, the article on page 2, “Outcomes Comparable for Panitumumab and Bevacizumab in Metastatic Colorectal Cancer,” contained an inaccuracy about the FDA-approved indications of bevacizumab (Avastin) in colorectal cancer. Specifically, the article noted that...
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)...
Sexual Health after Cancer: Communicating with Your Patients
Studies show virtually all cancer survivors will experience some form of sexual dysfunction following a cancer diagnosis and treatment. Yet few cancer survivors seek help for physical problems they may be experiencing, such as vaginal dryness, dyspareunia, chemically induced menopause, reduced...
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...
Successful Salvage Treatment Possible in Some Patients Who Do Not Have a Transplant in First Remission
Among 3,919 patients with acute myeloid leukemia (AML) who did not undergo transplantation in first complete remission, 1,271 relapsed and 19% were successfully treated with salvage therapy, according to an analysis of three AML trials in the United Kingdom. This percentage can be improved with a...
Bortezomib Added to Standard Induction Therapy Produced Encouraging AML Remission Rate
Adding bortezomib (Velcade) to standard daunorubicin and cytarabine induction chemotherapy for acute myeloid leukemia (AML) “resulted in an encouraging remission rate” in previously untreated older adults, according to results of Cancer and Leukemia Group B (CALGB/Alliance) study 10502. The...
Acts of Kindness Were Key to My Survival
Just 1 month after undergoing a mammogram that was deemed normal with some dense tissue in my left breast, my gynecologist felt a mass in that breast about the size of a cherry tomato during a routine well visit. After watching the lump for a month to see if it was cyclical, she sent me for another ...
Expect Questions from Younger Women about Breast Cancer
“SEER data showed a small but statistically significant increase in the incidence of breast cancer with distant involvement for women aged 25 to 39 years,” concluded a study published in the Journal of the American Medical Association.1 “The trajectory of the incidence trend predicts that an...
Increase in Advanced Breast Cancer among Younger Women Is Small but Significant, and Trend Is Likely to Continue
The incidence of advanced breast cancer among women aged 25 to 39 years increased by an average of 2.07% per year from 1976 to 2009 and the trend seems likely to continue, according to an analysis of data for 936,497 women diagnosed with malignant breast cancer. The small but statistically...
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 ...
Rally for Medical Research Draws Thousands in Person and on Social Media
In estimated 10,000 demonstrators filled the streets in front of Washington, DC’s historic Carnegie Library on April 8 to protest budget cuts at the National Institutes of Health. The Rally for Medical Research was held to “emphasize to our policymakers that medical research must become a national...
From One to Many, Here and Around the World
The Conquer Cancer Foundation Grants and Awards Program has grown tremendously in 30 years, from supporting just one researcher in the United States to thousands working around the world. These investigators are performing breakthrough research in all aspects of cancer and making discoveries that...
A Promising New Agent's Road to Approval in CLL Raises Questions, Stirs Controversy
Early trial results in single-agent therapy with the oral Bruton’s tyrosine kinase (BTK) inhibitor ibrutinib have produced excellent responses in patients with chronic lymphocytic leukemia (CLL). Moreover, ibrutinib is extremely well tolerated, allowing patients to remain on trial and receive 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: Take-home Message
Perhaps the most important take-home point of our study is that physicians should consider counseling colorectal cancer survivors to adopt a more physically active lifestyle that is consistent with a patient’s abilities and overall medical condition. Physicians should be reminded that most patients ...
More Recreational Physical Activity Associated with Reduced All-cause Mortality in Patients with Colorectal Cancer
In a study recently reported in Journal of Clinical Oncology, Peter T. Campbell, PhD, and colleagues from the Epidemiology Research Program of the American Cancer Society, Atlanta, found that more recreational physical activity before and after a diagnosis of colorectal cancer was associated with...
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...
Sentinel Node Biopsy in Melanoma: Essential or Optional?
Is sentinel node biopsy in melanoma an essential component of care? Despite a large multinational trial and recently published or updated guidelines, the question is still a thorny one according to experts who debated the issue at the recent meeting of the Society of Surgical Oncology in...
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...
SIDEBAR: The Ethical Imperative of Clinical Equipoise
In her editorial about the RESONATE trial (page 1), Dr. O’Brien raises the issue of equipoise in this phase III clinical trial that compares the efficacy of ibrutinib and ofatumumab (Arzerra) in patients with relapsed or refractory chronic lymphocytic leukemia (CLL) who are not appropriate...
Ibrutinib CLL Trial: Where Is the Equipoise?
The RESONATE trial is randomly assigning patients with refractory or relapsed CLL to either ofatumumab (Arzerra) or the investigational oral agent ibrutinib. Ofatumumab is an anti-CD20 monoclonal antibody like rituximab (Rituxan), but is more potent as a single agent. It was approved for refractory ...
Does Every Melanoma Patient with a Positive Sentinel Node Need More Lymph Nodes Removed?
When sentinel node biopsy was shown to predict whether early melanoma had spread to regional lymph nodes, it revolutionized care. Before that, dissection of all regional lymph nodes was the norm for most patients. After that, the standard of care became a sentinel node biopsy and then—only if the...
Expert Point of View: Louis M. Weiner, MD
Commenting on both Dr. Baselga’s study in breast cancer and Dr. Liu’s study in ovarian cancer at the AACR press conference, Louis M. Weiner, MD, Director of the Georgetown University Lombardi Comprehensive Cancer Center, Washington, DC, said that antibody-drug conjugates “represent the fulfillment...
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...
Ruxolitinib Results in Clinically Meaningful Symptom Improvement
Patients with myelofibrosis who received ruxolitinib (Jakafi) therapy experienced “meaningful reductions in symptom burden” and improvements in quality of life in a double-blind, placebo-controlled phase III trial published in the Journal of Clinical Oncology. The COMFORT-I (Controlled...
Higher Prediagnosis Body Mass Index Raises Mortality Risk in Endometrial Cancer
Higher prediagnosis body mass index (BMI) increases risk of overall and disease-specific mortality among women diagnosed with endometrial cancer, suggested a study published in the Journal of the National Cancer Institute. Physical activity was associated with reduced risk of all-cause, but not...
SIDEBAR: Going Public with Ovarian Cancer Outcomes
Commenting on the study finding that most women with ovarian cancer are not being treated with the recommended standard of care, a New York Times editorial noted, “One of the surest ways to improve performance would be to analyze and make public how well individual doctors and hospitals do in...
Expect Questions about Experience and Outcomes
“Patients are becoming more sophisticated in their ability and willingness to interrogate the health-care system about their care,” according to Robert E. Bristow, MD, MBA, lead author of the study finding that many women with ovarian cancer are not receiving care consistent with National...
Most Women with Ovarian Cancer Do Not Get Guideline-specified Treatment Linked to Survival Benefits
Most women with ovarian cancer are not receiving adequate treatment, as specified in National Comprehensive Cancer Network (NCCN) Guidelines,1 and as a result are being deprived of the survival benefits correlated with guideline-recommended treatment, according to a study presented at the Society...
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...
HDAC Inhibition Circumvents EGFR Tyrosine Kinase Inhibitor Resistance Due to BIM Polymorphism
Upregulation of BIM (BCL2L11), a proapoptotic member of the BCL2 protein family, is required for induction of apoptosis by EGFR tyrosine kinase inhibitors in EGFR-mutant forms of non–small cell lung cancer (NSCLC). A BIM deletion polymorphism occurs naturally in approximately 13% of East Asian...
