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Showing 13601 - 13650Smoking and Lack of Exercise Increase Risk of Some Cancers, but Moderate Alcohol Consumption Reduces Colon Cancer Risk
A substudy of the large prospective National Surgical Adjuvant Breast and Bowel Project (NSABP) Breast Cancer Prevention Trial revealed both expected and surprising findings related to the association between lifestyle factors (cigarette smoking, alcohol, and exercise) and cancer risk. As might be...
Expert Point of View: Novel Agents Prolong Disease-free Survival in Ovarian Cancer
Stanley B. Kaye, MD, of Royal Marsden Hospital in London, the invited discussant, commented, “The trial of olaparib was important, showing clear superiority of olaparib with an impressive hazard ratio that was not restricted to BRCA-mutated patients.…There is a role for taking this drug forward as...
Novel Agents Prolong Disease-free Survival in Ovarian Cancer
Novel agents produced high response rates and prolonged remissions in patients with platinum-sensitive recurrent ovarian cancer, in studies reported at the 2011 ASCO Annual Meeting. In an international randomized phase II trial, maintenance therapy with the oral poly [ADP-ribose] polymerase (PARP)...
Iniparib Fails to Improve Outcomes in Triple-negative Breast Cancer
As reported in the March 15 issue of The ASCO Post, a phase III trial of the novel agent iniparib failed to demonstrate a significant improvement in survival for women with metastatic triple-negative breast cancer. The “top-line” results were communicated in the spring via press releases from...
On William Osler: The Old Art and the New Science
William Osler (1849–1919) is one of the most revered physicians in the history of medicine. He was an outstanding clinician who emphasized bedside teaching, hard work, medical history, and lifelong learning.1 As Professor of Medicine at four institutions in three countries, he exerted a profound...
Expert Point of View: Longer Imatinib Treatment Is Better in High-risk GIST
Charles D. Blanke, MD, Chief of Medical Oncology at the University of British Columbia in Vancouver, critiqued the SSGXVIII study, noting its “goals were reasonable and the methodologies for primary and secondary objectives were sound. The conclusion regarding recurrence-free survival is valid, as...
Novel Agents Improve Survival in Patients with Metastatic Melanoma
Novel treatments for metastatic melanoma dominated the buzz at the 2011 ASCO Annual Meeting and across the major news outlets, with reports that two agents with entirely different mechanisms of action could extend survival. The studies’ inclusion in the ASCO Plenary Session attested to the...
Stalked by Cancer: One Woman’s Story
Cancer has been stalking me all my life. My mother’s mother had died of breast cancer at a relatively young age. My mother was diagnosed with breast cancer in the early 1960s, when she was 35 and I was just 5 years old. Although she was told that she probably wouldn’t live more than 2 years, she...
Cervical Cancer Screening Study Should Reassure Physicians and Patients that a 3-Year Screening Interval Is Safe and Effective
Results of a large-scale cervical cancer screening study using concurrent human papillomavirus (HPV) and Pap testing should “reassure” women over 30 who test negative for HPV and have normal Pap tests that “it is extremely safe to go 3 years” before being tested again, Barnett S. Kramer, MD, MPH,...
My First of Many ASCO Meetings
In June, I attended my first ASCO Annual Meeting. Although I have been practicing and teaching urology for 35 years with a specific interest in genitourinary oncology and I have attended dozens of national meetings, the ASCO Annual Meetings were not on my radar. Focus on the Patient The...
Cabozantinib Shows Encouraging Activity in Metastatic Castrate‑resistant Prostate Cancer
Cabozantinib, a dual inhibitor of MET kinase and the vascular endothelial growth factor (VEGF) receptor, exhibits high, early single-agent activity in men with metastatic castrate-resistant prostate cancer, according to Maha Hussain, MD, FACP, who presented these findings at the 2011 ASCO Annual...
Is Subspecialization an Option or a Necessity in Community Practices?
Should oncologists in community practices subspecialize? What would that mean for them and for their patients? These are some of the issues tackled in a Journal of Oncology Practice (JOP) Strategies for Career Success article entitled “Subspecialization in Community Oncology: Option or Necessity?”...
A Prominent Oncologist Retraces Her Steps from Baghdad
Maha Hussain, MD, FACP, Professor of Medicine and Urology, is the Associate Director for Clinical Research at the University of Michigan Comprehensive Cancer Center (UMCCC) and Co-leader of its Prostate Cancer/GU Oncology program. Dr. Hussain recently spoke with The ASCO Post about becoming a...
Studies Explore Potential Benefits of Sunitinib before Nephrectomy in Metastatic Clear Cell Renal Cancer
The multitargeted tyrosine kinase inhibitor sunitinib (Sutent) is established as first-line therapy in metastatic clear cell renal cancer. Data supporting use of cytoreductive nephrectomy in metastatic clear cell renal cancer come from the pre–targeted therapy era, when less-effective immune...
Intergroup Study Evaluates Outcomes of Elderly vs Younger Patients Treated for Advanced Hodgkin Lymphoma
The 11th International Conference on Malignant Lymphoma was held June 15–18 in Lugano, Switzerland. Topics of discussion included lymphoma staging in the new millennium, lymphoma and its microenvironment, and lymphoma cure vs control. The ASCO Post summarized several key presentations in the July...
NCI Clinical Investigator Team Leadership Awards: Conversations in Gynecologic Oncology
The National Cancer Institute recognized Cheryl Saenz, MD, and Linda R. Duska, MD, among others, late last year with a Cancer Clinical Investigator Team Leadership Award. The 2-year award includes $50,000 in funding for cancer research programs at NCI-designated cancer centers. The ASCO Post...
Breast Cancer Studies Focus on Tailoring Therapy for Patient Subsets
As part of our ongoing coverage of the 2011 ASCO Annual Meeting, The ASCO Post has provided substantive reports on key breast cancer trials, but others deserve attention. Lapatinib/Capecitabine Controls Brain Metastases Results of the French phase II LANDSCAPE trial found lapatinib (Tykerb) plus...
SIDEBAR: Early Clinical Findings with JAK2 Inhibition
Two small preliminary studies of JAK2 inhibitors CYT387 and SB1518 had encouraging results in patients with myelofibrosis, and these studies were reported in poster presentations at the Annual Meeting.1,2 Both drugs reduced splenomegaly and achieved improvement in constitutional symptoms. SB1518...
Expert Point of View: Novel JAK Inhibitor May Be an Option for Patients with Myelofibrosis
Ross Levine, MD, of Memorial Sloan-Kettering Cancer Center, New York, was the discussant of the COMFORT-I and COMFORT-II trials.1 He explained that 70% to 90% of patients with myelofibrosis have JAK2 mutations, which appear to be endemic. “This is a driver mutation, although not the only mutation...
Novel JAK Inhibitor May Be an Option for Patients with Myelofibrosis
A new approach to treating myelofibrosis appears to be paying off, according to several studies presented at the 2011 ASCO Annual Meeting. Treatment with a novel JAK inhibitor called ruxolitinib demonstrated significant and sustained improvement in splenomegaly and overall quality of life,...
Maintenance Therapy Prolongs Progression-free Survival in Advanced NSCLC but Produces No Overall Survival Benefit
Maintenance therapy with either pemetrexed (Alimta) or gefitinib (Iressa) achieved modest improvements in progression-free survival in patients with advanced non–small cell lung cancer (NSCLC). The magnitude of improved progression-free survival was 1.3 months and 2.2 months, respectively, in the...
Emerging Targeted Therapies Offer Glimmer of Hope for NSCLC but Biomarkers for Response Needed
Among the newer approaches to treatment of non–small cell lung cancer (NSCLC) are heat-shock protein 90 (Hsp90) inhibitors, toll-like receptor 2 (TLR2) agonists, and vascular-disrupting agents. So far, none appears to be a “home run,” but Hsp90 inhibition may be the most promising of the three...
Axitinib Improves Progression-free Survival over Sorafenib in Advanced Renal Cell Carcinoma
A randomized comparative effectiveness phase III trial demonstrated significantly superior efficacy for the tyrosine kinase inhibitor axitinib compared to sorafenib (Nexavar) in patients with advanced renal cell carcinoma (RCC). These data suggest that axitinib may become a new standard of care for ...
Conflicts of Interest in Health-care Reform?
Last year’s health-care reform legislation, the Patient Protection and Affordable Care Act, was designed to incrementally roll out major new bureaucratic entities, oversight, and mandates for the practice of medicine between its enactment and 2013, after the next presidential election. A new...
Exemestane Prevents Invasive and Preinvasive Breast Cancers in MAP.3 Trial
The aromatase inhibitor exemestane, taken for 5 years, significantly reduced invasive and preinvasive breast cancers in postmenopausal women at increased risk for the disease, in the large Canadian NCIC CTG MAP.3 randomized trial. Results of the trial were presented at the recent ASCO Annual...
Higher Risk of Recurrence for Triple-negative Breast Cancer after Modified Radical Mastectomy without Radiation
“The paucity of therapeutic options” for women with triple-negative breast cancer “emphasizes the urgent need to optimize the current locoregional management of patients with [triple-negative breast cancer] and reduce their risk of locoregional recurrence,” noted the authors of a Canadian study...
Endoscopic Excision May Be Viable Alternative to Surgical Resection of Large Colorectal Polyps
A retrospective review of 104 consecutive patients with large colorectal lesions, including 39 with carcinoma, found that “endoscopic excision of large colorectal polyps is a viable alternative to surgical resection in a select group of patients and can be performed safely with a good success...
Venous Thromboembolism More Frequent after Open Colorectal Surgery than Post-laparoscopy
The risk of developing venous thromboembolism (VTE) may be nearly twice as high for patients undergoing open colorectal procedures as for those undergoing laparoscopic colorectal resections, according to a report in the Archives of Surgery. The authors also “identified malignancy, obesity, and...
Conventional Induction Chemotherapy Beneficial in Only a Subset of Older Adults with AML
Over the past several decades, progress in the treatment of acute myeloid leukemia (AML) in the older population (generally considered to be older than 60 years) has been limited (Fig. 1). In particular, the outcome of patients over age 70 has been poor, with few long-term survivors. Although AML...
Point of View: Should Patients Over 70 Receive Aggressive Therapy for Acute Myeloid Leukemia?
Despite Advances, Little Overall Improvement Seen in Treatment of Older Adults with AMLBy Charles A. Schiffer, MD The outcome of treatment of older adults with acute myeloid leukemia (AML) remains unsatisfactory, although certainly not a totally futile exercise. Patients satisfying the entry...
A Conversation with Barrie R. Cassileth, PhD
Barrie R. Cassileth, PhD, Chief, Integrative Medicine Service at Memorial Sloan-Kettering Cancer Center (MSKCC) in New York, recently spoke with The ASCO Post about her quest to stamp out the illegitimate use of alternative medicine in cancer care and the results from her latest research. A...
Combined Therapy Produces Good Outcomes in Primary Testicular Diffuse Large B-cell Lymphoma
Final results of an international phase II trial of first-line treatment for primary testicular diffuse large B-cell lymphoma show that using a combined treatment strategy including chemotherapy and central nervous system and testicular prophlaxis “was associated with a good outcome.” The results...
Evaluating Risk for Suicide in People Diagnosed or Living with Cancer
The challenges of life-threatening physical illness can sometimes lead to suicide. In fact, given the critical stressors that a person with cancer faces, we might expect suicide to be a more common reaction. Patients with cancer are at increased risk of completed suicide, though the prevalence of...
ASCO’s Oncology Slide Library Functions as a Share‑and‑Exchange Forum
ASCO’s Oncology Slide Library—which allows ASCO meeting attendees to upload and share their ASCO meeting presentation slides with slide-library subscribers—may only be a year old, but participation is already very high. This year’s Annual Meeting in June marked the first time ASCO gave each speaker ...
Sorafenib Acceptable in Child-Pugh B Patients with Hepatocellular Carcinoma
Patients with hepatocellular carcinoma and moderate liver dysfunction can derive benefit from, and be treated safely with, sorafenib (Nexavar), according to the second interim analysis of the GIDEON trial, presented at the 2011 ASCO Annual Meeting by Jorge A. Marrero, MD, of the University of...
Intermittent or Continuous Androgen Suppression Produces Comparable Survival after Radical Therapy in Prostate Cancer
Men with prostate cancer who receive intermittent courses of androgen-suppressing therapy can live as long as those who are treated with continuous therapy, according to results of a recently concluded study. Until now, standard treatment has consisted of continuous therapy, but this is expected to ...
Bevacizumab Makes Inroads against Ovarian Cancer
Bevacizumab (Avastin) administered with chemotherapy and continued after chemotherapy improves outcomes in ovarian cancer, according to two multicenter, randomized, double-blind phase III investigations presented at the 2011 ASCO Annual Meeting. The first study, ICON7, incorporated bevacizumab as...
Expert Point of View: Second Primary Malignancies Explored in Multiple Myeloma
Formal discussant Ola Landgren, MD, PhD, Chief of the Multiple Myeloma Section at NCI, had some additional comments about the 2011 ASCO presentations on second primary malignancies in lenalidomide-treated patients.1 He said that the reporting of second primaries has several limitations that...
Second Primary Malignancies Explored in Multiple Myeloma
Three randomized controlled trials presented at the 2010 Annual Meeting of the American Society of Hematology (ASH) suggested that treating multiple myeloma with lenalidomide (Revlimid) increased the risk of second primary malignancies; of particular concern is transformation to acute myeloid...
Patients with Early Breast Cancer Benefit from Regional Nodal Irradiation
Findings from a Canadian study presented at the 2011 ASCO Annual Meeting may expand the pool of patients with lymph node–positive breast cancer offered extended-field irradiation.1 “Results from MA.20 suggest that all women with node-positive disease following breast-conserving surgery be offered...
Acting on Fear
When I was first diagnosed with breast cancer in 1979 there was no global movement to raise awareness of the disease, there were no pink ribbon pins to show support, and there was no Internet with which to search for information. My doctor gave me the news on a Friday night, and the following...
A Landmark Lung Screening Trial: What Does It Mean for Clinicians and Their Patients?
The NCI-funded National Lung Screening Trial (NLST), published recently in The New England Journal of Medicine,1 was heralded as a landmark study in lung cancer detection. This study is the first comprehensive clinical trial to find that screening high-risk individuals with low-dose CT reduces lung ...
Identifying Genetic Factors That Predict Response to Chemotherapy in NSCLC
A genetic variation in the chemokine-like receptor 1 (CMKLR1) gene was statistically significantly associated with poor overall survival in patients with non–small cell lung cancer (NSCLC) who were treated with platinum-based chemotherapy with or without radiation. The variation was identified by a ...
‘Unrealistic Optimism’ Poses Ethical Challenges, May Affect Informed Consent Process
Does a patient’s optimistic expectation of reaping a health benefit from participating in phase I and phase II oncology studies, even when he understands that these early trials are not designed to provide direct therapeutic benefit, compromise the informed consent process? And, does that...
Updated Drug Label Approved for Pioglitazone after Safety Review
The FDA recently approved updated drug labels for pioglitazone (Actos) and other pioglitazone-containing medicines (in combination with metformin, Actoplus Met and Actoplus Met XR; and with glimepiride, Duetact) to include safety information that the use of pioglitazone for more than 1 year may be...
At 5 Years, Brachytherapy Shows Quality-of-life Advantages over Radical Prostatectomy for Favorable-risk Prostate Cancer
Five years after treatment for favorable-risk prostate cancer, men who either chose or were randomly assigned to receive brachytherapy reported quality-of-life advantages in urinary and sexual domains and in patient satisfaction compared to men who received radical prostatectomy, according to a...
Cancer Care in the UK: A Conversation with Chris Parker, MD
In the contentious debate over rising health-care spending, the cancer care policies of the British National Health Service (NHS) are often cited by U.S. policymakers as an example of how health-care rationing denies patients life-prolonging treatments based on costs. The ASCO Post recently spoke...
Research in Combining Targeted Agents Faces Numerous Challenges
If the clinical trials endeavor in oncology is falling short of its goals and if targeted agents have not kept their promise, can a new approach to drug development provide a solution? Very possibly, said John Hohneker, MD, Chair of the Workshop Planning Committee for the conference, “Facilitating...
Circulating Tumor Cell Assay Shows Potential for Predicting Prognosis in Head and Neck Carcinoma
According to the NCI, an estimated 49,260 new cases of oral cavity, pharyngeal, and laryngeal cancers occurred in the United States in 2010, and approximately 11,480 deaths were attributed to these cases. It is estimated that 95% or more of these cases are squamous cell carcinomas. Currently, the...
A Conversation with Constance M. Chen, MD, MPH
Although incidence data vary widely, breast cancer–related lymphedema may affect as many as 54% of the 2.3 million survivors of breast cancer in the United States. The condition is often disabling and can result in both long-term devastating physical consequences for survivors, including the loss...
