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Showing 1201 - 1250Is Health Care in the United States a Basic Human Right or an Entitlement?
Mercy Killers is a one-man show that details the consequences of a medical health-care catastrophe (breast cancer) in a family.1 This disturbing fictional account is actually a daily event in cancer centers: losing insurance for technicalities, losing a home because of an inability to pay the...
Engaging Clinicians in the Collection of Cancer Registry Data to Improve Clinical Research
In June, the Commission on Cancer of the American College of Surgeons published a revision of its Facility Oncology Registry Data Standards (FORDS) manual, which contains all the data items, codes, and rules to abstract data into cancer registries at the more than 1,500 Commission on...
Graviola
The use of dietary supplements by patients with cancer has increased significantly over the past 25 years despite insufficient evidence of safety and effectiveness. Finding reliable sources of information about dietary supplements can be daunting. Patients typically rely on family, friends, and the ...
How QOPI® Is Improving Oncology Care
Launched in 2002 as a pilot program to promote excellence in oncology care, the origins of ASCO’s Quality Oncology Practice Initiative (QOPI®) date as far back as 1997, when the Institute of Medicine (IOM) created a National Cancer Policy Board to assess the state of cancer care in the United...
Accelerated Partial-Breast vs Whole-Breast Irradiation After Surgery for Early Breast Cancer
As reported in The Lancet by Vratislav Strnad, MD, of University Hospital Erlangen, Germany, and colleagues, 5-year results of a phase III noninferiority trial showed no difference in local relapse, disease-free survival, or overall survival with adjuvant accelerated partial breast irradiation...
Ipilimumab in Adjuvant Treatment of Cutaneous Melanoma With Nodal Involvement
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. On October 28, 2015, ipilimumab (Yervoy) was approved for adjuvant ...
Genomic Test Identifies Patients With Prostate Cancer in Need of Intensified Salvage Therapy
Prostate cancer has been slow to catch up with breast cancer in terms of using biomarkers, but a new study represents progress in this regard. A genomic classifier called Decipher® provides important information that can be used to make treatment decisions for men with prostate cancer and a rising...
5-Year Results of GEC-ESTRO Trial of Accelerated Partial-Breast Irradiation vs Whole-Breast Irradiation: Is There Any Impact?
There is a strong rationale for the use of accelerated partial-breast irradiation: The large majority of in-breast recurrences are at or near the primary site, limiting the radiation dose to the primary site has the potential to decrease side effects, and treatment can be delivered over a shorter...
Chronic Myelogenous Leukemia: What Drug for Which Patient?
Treatment of chronic myelogenous leukemia (CML) with tyrosine kinase inhibitors is “the golden child success story of targeted treatment,” Jerald P. Radich, MD, of the Fred Hutchinson Cancer Research Center and Seattle Cancer Care Alliance, Seattle, Washington, told attendees at the National...
Nationally Regarded Oncology Nurse Practitioner, Mary Pazdur, RN, MSN, Remembered by Friends and Colleagues
Oncology nurse practitioner Mary Pazdur, RN, MSN, spent her professional life bettering the clinical care and outcomes of cancer patients, culminating in her career at the National Cancer Institute (NCI), in the Laboratory of Tumor Immunology and Biology, working with patients on cancer vaccine...
Selective Internal Radiation Therapy Impacts Liver Metastases in Colorectal Cancer
A novel interventional approach to treating liver metastases associated with colorectal cancer improved control of liver metastases, according to the SIRFLOX study presented at the 2015 ASCO Annual Meeting.1 The addition of selective internal radiation therapy to first-line chemotherapy extended...
A Blueprint for Drug/Diagnostic Development: Expansion and Use of Curated Genetic Databases
In a continuation of a 2014 conference that explored regulatory considerations and strategies for next-generation sequencing, the Friends of Cancer Research, with support from Alexandria Real Estate Equities, Inc, Pasadena, California, met to discuss the issues and problems of coordinating drug and ...
Foot Care in Oncology: The Cancer Patient From Ankle to Toe
There is as yet no clinical or research focus on foot complications that result from cancer therapies. Foot conditions, however, are common and have a considerable negative impact on patients’ ambulation, quality of life, and consistent dosing of antineoplastic agents.1-4 There are currently no...
Molecularly Targeted Therapy Brings New Hope to Patients With Relapsed/Refractory Hairy Cell Leukemia
The treatment of hairy cell leukemia is one of the great success stories in hematologic malignancies, with patients now having a survival that is only slightly inferior to an age-matched normal population. Purine analogs, such as cladribine, are the mainstay of first-line therapy, with...
A: Primary Diffuse Large B-Cell Lymphoma of the Central Nervous System
Question 1: Based on the rationale for the current “standard of care” for primary diffuse large B-cell lymphoma of the CNS, what is the optimal induction therapy? Correct Answer: C. A high-dose methotrexate–based regimen. Expert Perspective Untreated primary diffuse large B-cell lymphoma of the CNS ...
Q: Primary Diffuse Large B-Cell Lymphoma of the Central Nervous System
The ASCO Post is pleased to present Hematology Expert Review, an occasional feature that includes a case report detailing a particular hematologic condition followed by questions. Answers to each question appear on page 84 with expert commentary. In the November 10 issue of The ASCO Post, part 2 of ...
Selected Abstracts From 2015 ASH Annual Meeting
Here are several abstracts selected from the proceedings of this year’s American Society of Hematology (ASH) Annual Meeting and Exposition, highlighting therapeutics in acute leukemias and myelodysplastic syndromes. For full details of these study abstracts, visit...
V. Craig Jordan, OBE, PhD, DSc, FMedSci, Receives Sir James Black Award
V. Craig Jordan, OBE, PhD, DSc, FMedSci, a breast cancer research pioneer known for his development of the therapeutic drug tamoxifen, has been named a recipient of the Sir James Black Award from the British Pharmacological Society. Dr. Jordan, Professor in the Department of Breast Medical...
Journal of Oncology Practice Expands Research Coverage and Debuts a New Look
Launched by ASCO in 2005 to provide oncologists with original research on the delivery of high-quality cancer care, the Journal of Oncology Practice (JOP) enters its 11th year with a new look and feel. Beginning in January 2016, JOP will be copublished by ASCO and Harborside Press, the publisher of ...
Clinical Trial System Badly in Need of Overhaul, Say Panelists at Friends-Brookings Conference
Cancer clinical trials in three distinct phases, as they have been conducted for decades, are probably no longer the best way to bring a drug or biologic agent to market. This was the consensus of three panels at the 8th Annual Conference on Clinical Cancer Research convened by Friends of Cancer...
ASH Announces Top Trainee Abstracts of 2015 Annual Meeting
The American Society of Hematology (ASH) recognized investigators with the highest-scoring abstracts in the categories of undergraduate student, medical student, graduate student, resident physician, and postdoctoral fellow at the 57th ASH Annual Meeting and Exhibition, December 5–8 in Orlando,...
A Shot to End Cancer: HPV Vaccination
As health-care providers, we have an obligation and a responsibility not only to care for our patients, but also to educate them—and the general public—about their cancer risk and ways to reduce or prevent it. We are living in the golden era of cancer prevention and treatment, made possible by...
Preoperative Use of Blood-Thinning Drugs Is Safe for Patients With Cancer
Among patients undergoing major cancer operations, the preoperative use of blood-thinning drugs such as heparin does not increase rates of major bleeding or transfusions, and is associated with a decreased risk of blood clots, according to new study results published by Selby et al in the Journal...
SABCS 2015: Resistance of Estrogen Receptor–Positive Breast Cancer to Tamoxifen Therapy May Be Driven by APOBEC3B
Responses to tamoxifen were significantly prolonged by reducing levels of the enzyme APOBEC3B in preclinical models of estrogen receptor–positive breast cancer and significantly shortened by increasing levels of APOBEC3B, suggesting that APOBEC3B drives resistance to tamoxifen, according to...
Phase II Study Shows No Benefit of Adding Vismodegib to Gemcitabine in Metastatic Pancreatic Cancer
In a phase II study reported in the Journal of Clinical Oncology, Catenacci et al found no benefit of adding vismodegib (Erivedge) to gemcitabine in patients with metastatic pancreatic cancer. Sonic hedgehog (SHH), an activating ligand of the smoothened receptor (SMO) inhibited by vismodegib, has...
Study Identifies Splicing Alterations That Enable Resistance to CD19 CAR T-Cell Immunotherapy
Although the CD19 antigen expressed on most B-cell acute lymphoblastic leukemias (ALL) can be targeted with chimeric antigen receptor–armed T cells (CART-19), relapse rates among pediatric and adult patients with the cancer remain high. In this study by Sotillo et al, the researchers...
Anti-CD19 Chimeric Antigen Receptor T-Cell Treatment Produces Response in Patient With Refractory Multiple Myeloma
As reported by Garfall et al in The New England Journal of Medicine, a patient with refractory multiple myeloma who had undergone prior autologous stem cell transplantation and multiple lines of therapy exhibited a complete response to a second autologous transplantation followed by infusion of...
ECC 2015: Combination of Dabrafenib and Trametinib Superior to Vemurafenib Alone in Advanced Melanoma: Results of the COMBI-v Trial
The latest results from a trial of a combination of two targeted therapies (dabrafenib [Tafinlar] and trametinib [Mekinist]) to treat advanced melanoma have shown that patients are living significantly longer on the combined therapy than patients treated with vemurafenib (Zelboraf) alone. Caroline...
Decreased Mortality for Men With Unfavorable-Risk Prostate Cancer and Moderate or Severe Comorbidities Treated With Radiotherapy Alone
Men with unfavorable-risk prostate cancer and moderate or severe comorbidities had significantly decreased overall and cardiac mortality when treated with radiotherapy alone vs radiotherapy and androgen-deprivation therapy, according to a study described in a research letter in JAMA. In the letter, ...
Study Finds Music Therapy Lowers Anxiety During Surgical Breast Biopsies
A first-of-its-kind study published by Bradley Palmer et al in the Journal of Clinical Oncology found that music therapy lessened anxiety for women undergoing surgical breast biopsies for cancer diagnosis and treatment. The 2-year study, conducted at University Hospitals (UH) Seidman Cancer Center, ...
No Survival Benefit of Adding MET Inhibitor Tivantinib to Erlotinib in Previously Treated Advanced Nonsquamous NSCLC
In a phase III trial reported in the Journal of Clinical Oncology, Scagliotti et al found that the addition of the MET receptor tyrosine kinase inhibitor tivantinib to erlotinib (Tarceva) did not improve overall survival in previously treated patients with locally advanced or metastatic nonsquamous ...
Phosphodiesterase Type 5 Inhibitors for Erectile Dysfunction Associated With Risk of Melanoma
In a study in Swedish men reported in JAMA, Loeb et al found a statistically significant increase in risk of malignant melanoma in those using oral phosphodiesterase type 5 (PDE5) inhibitors for erectile dysfunction. However, risk was not significantly elevated in men filling multiple PDE5...
Dabrafenib Plus Trametinib Improves Overall Survival vs Dabrafenib in BRAF V600–Mutant Melanoma
Overall survival results of a phase III COMBI-d trial reported in The Lancet by Long et al showed that the combination of the BRAF inhibitor dabrafenib (Tafinlar) with the MEK inhibitor trametinib (Mekinist) resulted in significantly prolonged overall survival vs dabrafenib alone in patients with...
Pooled Analysis Shows Activity of Afatinib Differs in NSCLC According to Uncommon EGFR Mutations
In a pooled analysis of the LUX-Lung 2, 3, and 6 trials reported in The Lancet Oncology, Yang et al found that the activity of afatinib (Gilotrif) differed according to uncommon EGFR mutations in advanced non–small cell lung cancer (NSCLC). Most patients with EGFR-mutant NSCLC have deletion...
ASCO 2015: Experimental Immunotherapy Shows High Response Rate in Advanced Lung Cancer
An early-phase study testing the anti–PD-L1 agent MPDL3280A in combination with standard chemotherapy in the treatment of advanced non–small cell lung cancer (NSCLC) has provided promising early results, prompting multiple phase III studies in lung cancer. The findings are being...
No Significant Difference in Outcome for ABVD Plus Radiotherapy vs Stanford V in Stage I or II Bulky Mediastinal Hodgkin Lymphoma
As reported in the Journal of Clinical Oncology by Advani et al, a subset analysis of the phase III North American Intergroup E2496 trial showed no significant difference in failure-free or overall survival between ABVD (doxorubicin, bleomycin, vinblastine, dacarbazine) plus radiotherapy vs the...
EGFR Inhibitor Rociletinib Active in EGFR T790M Mutation–Positive NSCLC Previously Treated With EGFR Inhibitors
In a phase I/II study reported in The New England Journal of Medicine, Sequist et al found that rociletinib—an EGFR inhibitor active in the presence and absence of the EGFR T790M mutation known to mediate resistance to available EGFR inhibitors—produced a high response rate in patients...
AACR 2015: New Subsets of Lung Cancer With KRAS Gene Mutations Identified
Mutations of the KRAS gene are commonly known to lead to cancer. However, deeper understanding of exactly how they do this continues to be explored by cancer researchers. Scientists at The University of Texas MD Anderson Cancer Center have gained further insight about the processes behind KRAS...
Study Finds Price of Cancer Drugs Varies Widely Based on Who’s Paying
Uninsured cancer patients are paying anywhere from 2 to 43 times what Medicare would pay for chemotherapy drugs, according to a new study from the University of North Carolina at Chapel Hill. These findings were published by Dusetzina et al in Health Affairs. Major Discrepancies Researchers led...
Regional-Level Correlation of Inappropriate Prostate Imaging and Inappropriate Breast Imaging
In a study reported in JAMA Oncology, Makarov et al found that hospital referral regions marked by higher rates of inappropriate imaging in patients with low-risk breast cancer also had high rates of inappropriate prostate imaging in patients with low-risk prostate cancer. Inappropriate imaging...
Persistence of HER2-Specific CAR T Cells in HER2‑Positive Sarcoma
In a phase I/II study reported in Journal of Clinical Oncology, Ahmed et al found that infusion of T cells expressing HER2-specific chimeric antigen receptor (CAR) with a CD28.ζ signaling domain (HER2-CAR T cells) could produce persistent CAR T cell levels for ≥ 6 weeks in patients with...
Gonadotropin-Releasing Hormone Agonist Treatment and Orchiectomy Linked to Increased Risk of Cardiovascular Disease in Men With Prostate Cancer
In a study of Swedish men with prostate cancer reported in the Journal of Clinical Oncology, O’Farrell et al found that use of gonadotropin-releasing hormone (GnRH) agonists and orchiectomy were associated with a significantly increased risk of incident cardiovascular disease. In patients...
AACR Names Nancy E. Davidson, MD, President-Elect for 2015-2016
The American Association for Cancer Research (AACR) today announced the election of Nancy E. Davidson, MD, Director of the University of Pittsburgh Cancer Institute and UPMC CancerCenter in Pittsburgh, as its President-Elect for 2015–2016. Dr. Davidson will officially become President-Elect...
Study Identifies New Pathway for Stalling BRCA-Mutated Tumor Growth in Mice and Human Cells
Inhibiting the action of a particular enzyme dramatically slows the growth of tumor cells tied to BRCA1 and BRCA2 genetic mutations that are closely tied to breast and ovarian cancers, according to researchers at New York University (NYU) Langone Medical Center. Senior investigator Agnel Sfeir,...
Protein-Based Therapy Shows Promise Against Resistant ALL in Preclinical Study
Chemotherapy resistance is one of the most formidable obstacles to treating acute lymphoblastic leukemia (ALL), the most common form of childhood cancer. Now researchers at Children’s Hospital Los Angeles (CHLA) have designed and developed a new protein-based therapy that may prove highly...
‘Wound Response’ of Cancer Stem Cells May Explain Chemoresistance in Bladder Cancer
A novel mechanism—similar to how normal tissue stem cells respond to wounding—might explain why bladder cancer stem cells actively contribute to chemoresistance after multiple cycles of chemotherapy drug treatment. Targeting this “wound response” of cancer stem cells can...
Metabolic ‘Reprogramming’ by the p53 Gene Family Leads to Tumor Regression
Scientists have found that altering members of the p53 gene family, known as tumor-suppressor genes, causes rapid regression of tumors that are deficient in or totally missing p53. Study results suggest existing diabetes drugs, which impact the same gene-protein pathway, might be effective for...
BRAF Inhibitor Dabrafenib Plus MEK Inhibitor Trametinib Improves Outcomes vs Dabrafenib Alone in Previously Untreated BRAF-Mutant Advanced Melanoma
In a phase III trial reported in The New England Journal of Medicine, Long and colleagues found that the combination of the BRAF inhibitor dabrafenib (Tafinlar) and the MEK inhibitor trametinib (Mekinist) improved response rate and progression-free survival compared with dabrafenib alone in...
Molecular Tumor Markers Could Reveal New Therapeutic Targets for Lung Cancer Treatment
Analysis of 607 small cell lung cancer (SCLC) tumors and neuroendocrine tumors identified common molecular markers among both groups that could reveal new therapeutic targets for patients with similar types of lung cancer, according to research presented at the 2014 Chicago Multidisciplinary...
Single Nucleotide Polymorphisms in Thrombomodulin Gene Predict Mortality in Patients With Graft-vs-Host Disease
The pathophysiology of steroid refractoriness in graft-vs-host disease in allogeneic stem cell transplantation is not completely understood, although there is evidence that endothelial cell stress, which involves endothelial thrombomodulin, plays a role. In a study reported in the Journal of...
