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Showing 22601 - 22650Complications Other Than Incontinence or Erectile Dysfunction After Prostatectomy or Radiotherapy for Prostate Cancer
Studies of complications of surgery or radiotherapy for prostate cancer generally focus on incontinence and erectile dysfunction. In a population-based cohort study reported in The Lancet Oncology, Robert Nam, MD, MSc, FRCS(C), Professor of Surgery, Sunnybrook Health Sciences Centre, University of...
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 ...
FACS Trial: Intensive Follow-up Increases Surgical Treatment of Recurrence With Curative Intent in Colorectal Cancer
In the FACS trial, reported in JAMA, John N. Primrose, MD, FRCS, of University of Southampton, England, and colleagues compared outcomes with intensive follow-up with carcinoembryonic antigen (CEA) measurement, computed tomography (CT), both, or minimum follow-up after curative surgery for primary...
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...
AACR Awards Webster Cavenee, PhD, Award for Leadership, Achievements
Webster K. Cavenee, PhD, was honored with the eighth annual American Association for Cancer Research (AACR) Margaret Foti Award for Leadership and Extraordinary Achievements in Cancer Research at the AACR Annual Meeting held recently in San Diego. Dr. Cavenee is Director of the Ludwig Institute for ...
‘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...
A Conversation With David I. Quinn, MBBS, PhD, FRACP
First-Line Therapy Please describe current medical oncology approaches to first-line therapy for metastatic renal cell carcinoma. The current first-line therapy for most patients with good- to intermediate-risk metastatic renal cell carcinoma is a vascular endothelial growth factor (VEGF) receptor...
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...
SSO-ASTRO Margin Guideline: Why Now and What Does It Mean?
Although breast-conserving therapy has been a standard practice for more than 20 years, controversy still exists over what constitutes the appropriate margin of normal breast tissue around a tumor that minimizes local recurrence while maintaining a good cosmetic outcome. Surveys of surgeons1 and...
SSO-ASTRO Consensus Guideline on Margins for Breast-Conserving Surgery in Stage I/II Invasive Breast Cancer
The Society of Surgical Oncology (SSO) and American Society for Radiation Oncology (ASTRO) formed a multidisciplinary expert panel in 2013 to examine the relationship between surgical margin width and ipsilateral breast tumor recurrence and develop guidelines on margins for breast-conserving...
Identifying One Main Provider and Involving Oncology Specialist Are Key to High-Quality Rating for Follow-up Care
Long-term cancer survivors are more likely to rate their follow-up care as high-quality when one main provider is identified and an oncology specialist is involved, according to results of a population-based cross-sectional study among adult survivors of breast, prostate, colorectal, endometrial,...
Brentuximab Vedotin Shows Antitumor Activity in Patients With Relapsed Peripheral T-Cell Lymphoma
In a phase II study, the 34 evaluable patients with peripheral T-cell lymphomas who received brentuximab vedotin (Adcetris) had an overall response rate of 41%, including an overall response rate of 54% among the 13 patients with angioimmunoblastic T-cell lymphoma. The median progression-free...
Exemestane to Reduce Invasive Breast Cancer Risk Has Small Negative Impact on Quality of Life
Detailed quality-of-life data from the National Cancer Institute of Canada Clinical Trials Group (NCIC CTG) Mammary Prevention 3 (MAP.3) trial showed that exemestane given for the prevention of breast cancer “has limited negative impact on menopause-specific and health-related [quality of life] in...
Lack of Insurance Coverage a Barrier to Lung Cancer Screening
The majority of current and former smokers would welcome screenings for lung cancer if their insurance covered the spiral computed tomography (CT) scans, according to research from Roswell Park Cancer Institute and the Medical University of South Carolina. The study by Jennifer Delmerico, MPH, and...
Bringing the Humanistic Approach to Palliative Care: From Diagnosis and Throughout Disease Course
For much of her career in oncology, Teresa A. Gilewski, MD, has sought to bridge the science of medicine with the humanistic aspect of care. She has created the Art of Medicine lecture series at Memorial Sloan Kettering Cancer Center in New York, where she is a medical oncologist on the Breast...
American Psychosocial Oncology Society Launches Psychosocial Distress Program
In February, the American Psychosocial Oncology Society (APOS) held its 11th Annual Conference in Tampa, Florida, and it marked a number of firsts. With over 500 registrants and more than 300 abstracts presented over the 3-day program, this was the largest APOS event to date. The theme of this...
Expert Point of View: Joyce F. Liu, MD, MPH, of Dana-Farber Cancer Institute, and Stephen A. Cannistra, MD
In an editorial accompanying publication of the AURELIA study results, Joyce F. Liu, MD, MPH, of Dana-Farber Cancer Institute, and Stephen A. Cannistra, MD, of Beth Israel Deaconess Medical Center, Boston, considered the implications of the benefits observed in the trial and limitations in...
AURELIA Trial: Adding Bevacizumab to Chemotherapy Improves Outcomes in Platinum-Resistant Recurrent Ovarian Cancer
Single-agent chemotherapy is standard in platinum-resistant ovarian cancer. In the open-label phase III AURELIA trial reported in the Journal of Clinical Oncology, Eric Pujade-Lauraine, MD, PhD, of Université Paris Descartes, and colleagues found that the addition of bevacizumab (Avastin) to...
We Need Your Vote: History’s Top 5 Cancer Research Achievements
Throughout the year, we are celebrating not only ASCO’s 50th anniversary, but also the tremendous progress achieved against cancer in the last 50 years. Thanks to the dedication and contributions of patients and researchers, and our nation’s long-standing commitment to funding clinical research,...
Expert Point of View: Thomas J. Herzog, MD
PARP inhibitors are a very promising strategy that moves the treatment of ovarian cancer into the era of personalized medicine,” said Thomas J. Herzog, MD, Director of Gynecologic Oncology at Columbia University Medical Center, New York. “We now have a biomarker for identifying who will benefit...
Preliminary Study Suggests Veliparib May Be Effective in Resistant, BRCA-Mutated Ovarian Cancers
Veliparib, an oral poly(ADP-ribose) polymerase (PARP) inhibitor, appears to be of value in treating women with BRCA-mutated gynecologic cancers that are resistant to other therapies. These preliminary findings of a phase II study support the concept that BRCA-associated ovarian cancers are...
Bariatric Surgery Reduces Risk of Uterine Cancer in Obese Women
Bariatric surgery for weight loss appears to protect obese women from developing uterine cancer, according to a large retrospective study presented at the Society of Gynecologic Oncology (SGO) Annual Meeting on Women’s Cancer, held March 22–25 in Tampa, Florida. The study found that obese women who ...
High-Risk Uterine Cancers Found in BRCA1 Mutation Carriers Who Had Preventive Oophorectomy but Not Hysterectomy
Prophylactic surgery to remove the ovaries and fallopian tubes is advised for women who carry BRCA mutations to reduce the risk of breast and ovarian cancer. This procedure, referred to as risk-reducing salpingo-oophorectomy, typically does not require a hysterectomy. However, a new study presented ...
Expert Point of View: William Cliby, MD
When asked to comment on the study presented by Lin et al at the Annual Meeting on Women’s Cancer, William Cliby, MD, Chair, Division of Surgery, The Mayo Clinic, Rochester, Minnesota, said, “This study is important because of its size and the utilization of the National Cancer Data Base—the...
Gynecologic Cancer Treatment at High-Volume Centers May Be Lifesaving
Women with gynecologic cancers who are treated at hospitals that frequently manage these conditions appear to live significantly longer than those who receive their care at lower-volume centers, according to a large study presented at the Society of Gynecologic Oncology (SGO) Annual Meeting on...
FDA Approves Ofatumumab for Previously Untreated Chronic Lymphocytic Leukemia
The U.S. Food and Drug Administration (FDA) has approved ofatumumab (Arzerra) injection in combination with chlorambucil (Leukeran) for the treatment of previously untreated patients with chronic lymphocytic leukemia (CLL), for whom fludarabine-based therapy is considered inappropriate. The...
SIDEBAR: Should You Treat Smoldering Multiple Myeloma?
A recent article in The New England Journal of Medicine has provoked conversation about the management of smoldering multiple myeloma.1 At the recent National Comprehensive Cancer Network (NCCN) Annual Conference, Kenneth C. Anderson, MD, of Dana-Farber Cancer Institute, Boston, shared his thoughts ...
Promising Compounds in Development for Multiple Myeloma
The term “novel agents” has been used for the past decade to describe proteasome inhibitors and immunomodulatory drugs that are now conventionally used for multiple myeloma. However, even newer agents in development will be considered truly novel when they hit the market, as they represent new...
SSO Awarded ACCME’S Highest Accreditation Status
The Accreditation Council for Continuing Medical Education® (ACCME) recently awarded the Society of Surgical Oncology (SSO) the designation of Accreditation with Commendation. Accreditation with Commendation is ACCME’s highest accreditation award status and extends SSO’s reaccreditation period from ...
Surgery Plus Radiation Offers Mixed Results in Soft-Tissue Sarcoma
Adjuvant radiation following surgery for soft-tissue sarcomas of the extremities did not lead to a survival benefit and seemed to be associated with some degree of long-term limb complications, according to a presentation at the 2014 Society of Surgical Oncology (SSO) Cancer Symposium in Phoenix.1...
Patients With Thin Melanoma Benefit From Sentinel Lymph Node Biopsy
Sentinel node status is “the most powerful predictor” of melanoma-specific survival in patients with thin melanoma, according to a presentation at the 2014 Society of Surgical Oncology (SSO) Cancer Symposium in Phoenix.1 As a result, sentinel lymph node biopsy should be considered in patients with...
Expert Point of View: Mario Sznol, MD
Mario Sznol, MD, of Yale Cancer Center, New Haven, Connecticut, was formal discussant of the MK-3475 presentations at the American Association for Cancer Research (AACR) Annual Meeting. He alluded to all the factors that complicate assays of PD-L1: the disparate nature of the assays themselves, the ...
PD-L1 Studied as Biomarker for Anti–PD-1 Immunotherapy
The anti–PD-1 inhibitor MK-3475 (formerly lambrolizumab) is in late-stage trials for advanced melanoma and is also being studied in other malignancies, including non–small cell lung cancer (NSCLC). An important aspect of Merck’s development program for MK-3475, as well as for other anti–PD-1 agents ...
LY2835219 Shows Strong Single-Agent Activity in Preliminary Study in Metastatic Breast Cancer
Inhibitors of cyclin-dependent kinase (CDK) 4/6 are getting attention as a novel approach for the treatment of breast cancer. At the 2014 American Association for Cancer Research (AACR) Annual Meeting, two presentations focused on these new agents. One was a phase II study of Pfizer’s compound...
ASCO Speaks Out on Release of Medicare Physician Payment Data
The American Society of Clinical Oncology (ASCO) is deeply concerned about [the recent] release of Medicare physician payment data. ASCO is committed to the delivery of high-quality, high-value care for all people with cancer in the United States. This data release solely focuses attention on the...
Maintenance Therapy in Multiple Myeloma
In 2012, three randomized placebo-controlled trials reported a significant prolongation of progression-free survival with lenalidomide (Revlimid) as maintenance therapy for multiple myeloma.1-3 Two of these trials tested lenalidomide maintenance after stem cell transplantation, and one investigated ...
Expert Point of View: José Baselga, MD, PhD
Presentation of the PALOMA-1 trial results represented “the culmination of a long journey from the discovery of cyclin-dependent kinase (CDK) 4/6 in the early 1990s,” said José Baselga, MD, PhD, Physician-in-Chief at Memorial Sloan Kettering Cancer Center, New York. Dr. Baselga was formal...
PALOMA-1 Trial Finds Palbociclib/Letrozole Doubles Progression-Free Survival in Metastatic Breast Cancer
First-line treatment with the combination of palbociclib plus letrozole extended progression-free survival by approximately 50% in patients with metastatic estrogen receptor–positive, HER2-negative breast cancer, according to final results of the PALOMA-1 trial, a randomized phase II study...
Case Studies: Collaborative Practice in Action
The panel presented two case studies—one on high-dose methotrexate toxicity and one on 5-FU toxicity—as a platform for discussion of considerations, challenges, and interconnected roles of oncologists, nurse practitioners, physician assistants, and clinical pharmacists in safely managing patients...
Collaborative Exchange: Timing of Uridine Triacetate
The challenge of deciding when to administer uridine triacetate was explored by the panel. Dr. Schwartzberg: I assume uridine triacetate would work more effectively if given very early; otherwise we would see the same kind of downstream toxicity we see with methotrexate. Dr. Campen: Exactly, but...
CE Activity Instructions
CE is available on May 1, 2014 and expires on May 1, 2015. A continuing education activity for physicians, physician assistants, nurse practitioners, nurses, pharmacists, and other allied health professionals specializing in the field of oncology. This activity is supported by an unrestricted...
ASCO Issues Two New Guidelines on Treating Patients With Advanced, HER2-Positive Breast Cancer
ASCO recently issued two clinical practice guidelines on treating women with advanced, HER2-positive breast cancer. The first guideline lists the appropriate systemic therapies for women newly diagnosed with advanced disease and those whose early-stage disease progressed to advanced cancer. The...
