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Showing 901 - 950SNMMI 2016: CT-Based Lean Body Mass Calculations Improve Accuracy of PET for Patients With Cancer
Patients with cancer often experience significant fluctuations in weight and lean body mass. Neglecting to account for these changes can prevent clinicians from obtaining precise data from molecular imaging, but a new method of measuring lean body mass takes changes in individual body...
Breast Density Legislation: An Opportunity for Better Risk Assessment
Dense breasts are not an automatic indication for additional imaging. Instead, breast density generally provides an opportunity for improved risk assessment, according to Kevin Hughes, MD, of Massachusetts General Hospital, Boston. “More than 20 states have mandated that women be informed of...
The Importance of Listening to Patients
My experience with cancer, or more accurately, cancers, is complicated. In 2002, after returning from a medical mission to Honduras, I noticed a bean-sized lymph node above my left clavicle. As an oncology-certified nurse, I knew not to ignore any unusual nodules that pop up on the body and asked...
Ovarian Suppression in Premenopausal Women With Estrogen Receptor–Positive Breast Cancer
Oophorectomy was the first proposed form of endocrine therapy for women with breast cancer. Over 100 years ago, Thomas Nunn reported a relationship between menopause and regression of breast cancer.1 This incited interest in the induction of menopause as an anticancer therapy, and in 1986, a...
Breast Cancer Risk From Modifiable and Nonmodifiable Risk Factors Among White Women in the United States
A model developed to estimate the absolute risk of breast cancer suggests that a 30-year-old white woman in the United States has an 11.3% risk, on average, of developing invasive breast cancer by the age of 80, according to a new study published by Maas et al in JAMA Oncology. Breast cancer is a...
Leisure-Time Physical Activity Reduces Risk of Multiple Cancer Types
In a study reported in JAMA Internal Medicine, Moore et al found that greater leisure-time physical activity was associated with a reduced risk for many types of cancer. Study Details The study used pooled data on 1.44 million adults from 12 prospective U.S. and European cohorts with...
In Memoriam
The ASCO Post remembers the following specialists in oncology who passed away in 2015–2016. Please write to editor@ASCOPost.com to recognize and pay tribute to others in a future issue. Mark R. Green, MD January 3, 1945–February 23, 2015 “Few people have impacted cancer clinical research in the...
Increased Physical Activity Associated With Lower Risk of 13 Types of Cancer
A new study of the relationship between physical activity and cancer has shown that greater levels of leisure-time physical activity were associated with a lower risk of developing 13 different types of cancer. The risk of developing seven cancer types was 20%, or more, lower among the...
Body Mass Index and Mortality in Patients With Colorectal Cancer
Overweight colorectal cancer patients were 55% less likely to die from their cancer than normal-weight patients who have the disease, according to a new Kaiser Permanente study published by Kroenke et al in JAMA Oncology. Of cancers affecting both men and women, colorectal cancer is the...
Fitness: Can Exercise Lengthen Survival in Patients With Cancer?
Integrative Oncology is guest edited by Barrie R. Cassileth, MS, PhD, of Memorial Sloan Kettering Cancer Center, New York. Regular physical activity has long been associated with decreased risk of disease, including many types of cancer. Such benefits may translate into increased life expectancy...
Maximizing Cancer Cure: How Do We Get There?
Is cancer really “curable,” and if so, how? For a “Cancer Dialogue” held during the 2016 American Association of Cancer Research (AACR) Annual Meeting, half a dozen stellar participants from the research, industry, regulatory, and advocacy communities convened to debate the topic. The ASCO Post was ...
ASCO 2016: Autologous Stem Cell Transplant Remains Relevant in Multiple Myeloma, Even in Era of Novel Agents
Early findings from a phase III clinical trial (EMN02/HO95 MM) showed that patients with multiple myeloma who received an autologous stem cell transplant survived longer without disease progression than those who received only chemotherapy using novel agents. This is the largest study reported to...
ATS 2016: Untreated Severe Obstructive Sleep Apnea Associated With Increased Aggressiveness of Cutaneous Melanoma
Untreated severe obstructive sleep apnea is associated with increased aggressiveness of malignant cutaneous melanoma, according a multicenter, prospective study. The new study, which involved researchers from 24 teaching hospitals that are part of the Spanish Sleep and Breathing Network, was...
Hormone Combination Therapy May Increase Risk of Breast Cancer in African American Women
The use of combination therapy with estrogen plus progestin, previously shown to be associated with an increased incidence of estrogen receptor–positive breast cancer in postmenopausal women in studies based largely on white women, has been shown to increase estrogen receptor–positive breast cancer ...
Spectrin Gene Identified as a Biomarker in HPV-Negative Oral Cavity Squamous Cell Carcinoma
Researchers have identified a gene that may help to predict survival outcomes in patients with cancer of the mouth and tongue. Patients whose tumors express a gene called spectrin are 4.6 times more likely to die at any given time, according to a study by researchers at Loyola Medicine and Loyola...
High-Accuracy Metabolomic Detection of Early-Stage Ovarian Cancer
As reported in Scientific Reports, Gaul and colleagues used high-performance mass spectrometry to interrogate the serum metabolome of patients with early-stage ovarian cancer and healthy controls. They were able to define a linear support vector machine model of 16 metabolites that identified...
AACR 2016: Certain Oral Bacteria May Be Associated With Increased Pancreatic Cancer Risk
The presence of two species of bacteria linked to periodontal disease in the mouths of healthy individuals was associated with an increased risk of subsequently developing pancreatic cancer, according to research presented by Fan et al at the 2016 AACR Annual Meeting (Abstract 4350). ...
Hormone Combination Therapy May Increase Risk of Breast Cancer in African American Women
The use of combination therapy with estrogen plus progestin, previously shown to be associated with an increased incidence of estrogen receptor–positive breast cancer in postmenopausal women in studies based largely on white women, has been shown to increase this type of breast cancer...
Selected Abstracts From 2015 ASH Annual Meeting: Part 4
Here is the final installment of selected abstracts from the proceedings of the 2015 American Society of Hematology (ASH) Annual Meeting and Exposition, focusing on Hodgkin lymphoma, follicular lymphoma, diffuse large B-cell lymphoma, and chronic lymphocytic leukemia. For other selected abstracts...
Throwing Out the Baby With the Bathwater: A Critical Appraisal of the USPSTF Recommendation Against Screening for Prostate Cancer
In 2012, the U.S. Preventive Services Task Force (USPSTF) issued a recommendation against routine screening for prostate cancer.1,2 The grade D recommendation was considered controversial at the time, and remains so now, because many stakeholders have weighed the same body of evidence and come to...
Lower Vitamin D Levels Associated With Adverse Pathology at Prostatectomy in Men With Localized Prostate Cancer
In a study reported in the Journal of Clinical Oncology, Nyame et al found that lower serum 25-hydroxyvitamin D (25-OH D) levels were associated with an increased likelihood of adverse pathology at radical prostatectomy in men with localized prostate cancer. Study Details The cross-sectional...
Japanese Trial Shows Reduced Risk of Subsequent Colorectal Adenomas and Polyps With Low-Dose Metformin
Treatment with low-dose metformin reduced the risk of metachronous colorectal adenomas and polyps over 12 months in nondiabetic patients who had undergone endoscopic polypectomy, according to a report by Higurashi et al in The Lancet Oncology. Study Details In the double-blind phase III trial,...
Low-Magnitude, High-Frequency Mechanical Stimulation May Improve Bone Mineral Density in Young Childhood Cancer Survivors
In a small trial reported in JAMA Oncology, Mogil et al found that low-magnitude, high-frequency mechanical stimulation improved the whole-body bone mineral density score in childhood cancer survivors with low bone mineral density. Study Details In the double-blind trial, 65 survivors of...
Actively Recruiting Clinical Trials Investigating Late Effects in Childhood Cancer Survivors
PILOT Study Title: Feasibility of Assessing Blood Pressure Remotely in Childhood Cancer Survivors (Pilot Study-Survivor) Study Type: Interventional/randomized/parallel assignment Study Sponsor and Collaborators: St. Jude Children’s Research Hospital Purpose: To evaluate a high blood pressure...
Anticoagulation in Patients With Cancer: Understanding the Complexities of Prophylaxis and Management
Venous thromboembolic events are more prevalent in patients with cancer than in persons without it. Cancer is associated with a high rate of venous thromboembolism recurrence, bleeding, requirement for long-term anticoagulation, and reduced quality of life. Moreover, thrombosis is the second most...
Laboratory Study Explores How High-Fat Diet Influences the Development of Intestinal Tumors
A study published by Beyaz et al in Nature reveals how a high-fat diet makes the cells of the intestinal lining more likely to become cancerous. It joins a growing body of research that finds obesity and eating a high-fat, high-calorie diet are significant risk factors for many types of cancer....
Single Dose of Trastuzumab Kickstarts Immune Response in Certain Breast Cancers
A tumor’s immune response to a single dose of the HER2 inhibitor trastuzumab (Herceptin) predicted which patients with HER2-positive breast cancer would respond to the drug on a more long-term basis, according to the results of a study published by Varadan et al in Clinical Cancer Research....
Loss of Skeletal Muscle Before or After Radiotherapy Linked to Poorer Survival in Head and Neck Squamous Cell Carcinoma
In a single-center retrospective study reported in JAMA Oncology, Grossberg et al found that skeletal muscle loss before or after radiotherapy was associated with poorer overall survival in patients with head and neck squamous cell carcinoma. Study Details The study included 2,840 patients...
2015 Palliative Care in Oncology Symposium Highlights
The Palliative Care in Oncology Symposium, held October 9–10, 2015, in Boston, Massachusetts, brought together more than 670 members of the cancer care community, including oncologists, radiologists, palliative care specialists, nurses, and patient advocates. Sessions delivered information on...
Patient and Provider Engagement With Healthy Lifestyle Information
Most young women diagnosed with breast cancer are not physically active in the months after a cancer diagnosis, but physical activity increased over time. According to data presented at the 2016 Cancer Survivorship Symposium, higher levels of physical activity were seen among women whose oncology...
Anamorelin Increases Lean Body Mass in NSCLC Patients With Cachexia
Anamorelin (a ghrelin-receptor agonist) increased lean body mass but had no beneficial effect on handgrip strength vs placebo in patients with advanced non–small cell lung cancer (NSCLC) and cachexia, according to two international phase III trials (ROMANA 1 and 2) reported in The Lancet...
Racial/Ethnic Variations in Lung Cancer Incidence and Mortality in the Women’s Health Initiative Study Cohort
As reported by Patel et al in the Journal of Clinical Oncology, analysis of lung cancer incidence and mortality in the Women’s Health Initiative Study cohort of postmenopausal women showed a marginally significant lower risk of cancer in Hispanic women vs white women and no difference in...
Cancer Statistics for African Americans, 2016
A new report outlines substantial progress in reducing the mortality gap between blacks and whites for some cancers, while the gap has widened or remained level for two leading cancers: breast cancer in women and colorectal cancer in men. The findings are included in Cancer Statistics for African...
Men Get Breast Cancer Too
Like many men, it never occurred to me that I could get breast cancer. But it turns out it is more common—and deadly—than I thought, with about 2,600 men diagnosed each year with invasive breast cancer and nearly 440 dying of the disease.1 In 2010, I became one of those men, and the diagnosis was...
Candid Discussions on Living With and After Cancer at An Evening for Cancer Survivors and Caregivers
On January 14, 2016, the Cancer Survivorship Symposium opened with An Evening for Cancer Survivors and Caregivers, an event featuring networking, a panel discussion, and an open forum to share the challenges of living with or after a cancer diagnosis. The audience included Symposium attendees as...
Clinic-Based Weight-Loss Intervention Successful in Cancer Survivors
A randomized clinical trial examining the effect of a 15-week healthy living program on weight loss in cancer survivors showed a 5.3% decrease in baseline body weight in those participating in the program.1 “Cancer survivors randomized to a 15-week clinic-based weight-loss intervention lost an...
Comparing Recurrence Risk With Anastrozole vs Tamoxifen in Postmenopausal Women With Ductal Carcinoma in Situ
Two recently reported phase III trials compared adjuvant anastrozole vs tamoxifen in postmenopausal women with hormone receptor–positive ductal carcinoma in situ. As reported in The Lancet by Margolese et al,1 the National Surgical Adjuvant Breast and Bowel Project (NSABP) B-35 trial, performed in...
Higher Dietary Fiber Intake in Adolescence and Young Adulthood May Reduce Breast Cancer Risk
Women who eat more high-fiber foods during adolescence and young adulthood—especially fruits and vegetables—may have significantly lower breast cancer risk than those who eat less dietary fiber when young, according to a new large-scale study led by researchers at Harvard T.H. Chan...
UK Study Finds No Association Between Self-Reported Unhappiness and Mortality Risk
As reported in The Lancet by Liu et al, a study in UK women that attempted to adjust for the effect of health and lifestyle factors found that self-reported unhappiness was not associated with an increased risk of mortality from cancer or other conditions. Study Details The study involved data...
Areej El-Jawahri, MD, and Eric Roeland, MD, FAAHPM, on Quality of Life and Satisfaction With Care
Eric Roeland, MD, FAAHPM, of the University of California, San Diego Moores Cancer Center, and Areej El-Jawahri, MD, of Massachusetts General Hospital, discuss two important studies on early palliative care and the use of anamorelin in advanced NSCLC with cachexia.
Philip Bonomi, MD, on Results of the Romana 1 and Romana 2 Trials
Philip Bonomi, MD, of Rush Medical College, summarizes the findings on anamorelin and its use in advanced NSCLC for improvement in anorexia/cachexia symptoms (Abstracts ORAL 29.01, ORAL 29.02).
Eduardo Bruera, MD, on Cachexia Assessment and Management State of the Art
Eduardo Bruera, MD, of The University of Texas MD Anderson Cancer Center, discusses exciting developments in the assessment and management of cachexia, as well as a number of emerging pharmacologic and nonpharmacologic interventions (Abstract 67).
Vicki Jackson, MD, MPH, on Effective Care Integration and the Comanagement Model
Vicki Jackson, MD, MPH, of Massachusetts General Hospital, summarizes her keynote lecture (plenary talk).
Jennifer S. Temel, MD's Expert Perspective: Palliative Care in 2015
As Steering Committee Chair of this year’s symposium, Jennifer S. Temel, MD, of Massachusetts General Hospital, discusses the goals and highlights of the meeting.
The New Frontiers of Breast Cancer
A seismic shift is underway in screening and treatment approaches for breast cancer. These changes are being fueled by studies showing that mammography in younger women may do more harm than good and that advances in genomic testing and a better understanding of the biology of breast cancers may...
Risk Factors for Lymphedema in Patients Treated for Breast Cancer
In a study reported in the Journal of Clinical Oncology, Ferguson et al found that cellulitis in the affected arm, but not blood draws, injections, trauma to the affected arm, or air travel, was associated with an increased risk of lymphedema in women treated for breast cancer. Study Details In...
STS 2016: Body Mass Index Linked With Complications After Lung Cancer Surgery
Body mass index affects outcomes following lung resection for lung cancer. Patients with very high or very low body mass index measurements have the highest risks for complications, according to a scientific presentation at the 52nd Annual Meeting of The Society of Thoracic Surgeons. The abstract...
Study Finds Adjuvant Anastrozole Reduces Recurrence Risk vs Tamoxifen in Postmenopausal Women With Ductal Carcinoma in Situ
In a phase III trial (National Surgical Adjuvant Breast and Bowel Project [NSABP] B-35) reported in The Lancet, Margolese et al found that adjuvant anastrozole significantly improved the breast cancer–free interval vs tamoxifen in postmenopausal women with hormone receptor–positive...
New Target Identified for Reducing Metastasis
A protein that is constantly expressed by cancer cells and quiescent in healthy cells appears to be a solid target for reducing cancer's ability to spread, scientists reported. The WASF3 protein enables cancer cell invasion, and by interrupting its relationship with another protein, CYFIP1, which...
New Method to Improve Preoperative Diagnosis of Ovarian Cancer Based on Ultrasound
In a landmark study, investigators from Europe proposed a new and simple method to assess the risk of malignancy of women with an adnexal mass. The method identified between 89% and 99% of patients with ovarian cancer using the results of ultrasound examination, which can be obtained in referral...
