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Showing 1851 - 1900No Benefit of Adding Iniparib to Gemcitabine/Carboplatin in Metastatic Triple‑Negative Breast Cancer
In a phase III trial reported in Journal of Clinical Oncology, Joyce O’Shaughnessy, MD, of Baylor Charles A. Sammons Cancer Center, Dallas, and colleagues found that the addition of iniparib to gemcitabine and carboplatin did not improve overall survival or progression-free survival in patients...
ASCO Endorsement of ESMO Guidelines on Hereditary Colorectal Cancer Syndromes
In a recent issue of the Journal of Clinical Oncology,1 and as reviewed in this issue of The ASCO Post, an ASCO expert endorsement panel reviewed and endorsed, with minor qualifications, the European Society for Medical Oncology (ESMO) clinical practice guidelines for management of familial/genetic ...
ASCO Endorses ESMO Guideline on Hereditary Colorectal Cancer Syndromes
Approximately 5% to 6% of cases of colorectal cancer are associated with germline mutations conferring an inherited predisposition for disease. As reported by Stoffel and colleagues in the Journal of Clinical Oncology,1 ASCO has endorsed, with qualifying statements, the European Society for Medical ...
Shedding Light on the Mystery of Male Breast Cancer
Male breast cancer represents less than 1% of all breast cancers, which partially explains why so little is known about the disease. Two presentations at the 2014 San Antonio Breast Cancer Symposium focused on the characteristics of male breast cancer drawn from a large international registry and...
TNT Trial Supports Platinums in BRCA-Mutated Breast Cancer
The TNT trial, presented at the 2014 San Antonio Breast Cancer Symposium, provided no evidence that unselected advanced triple-negative breast cancer patients are more likely to respond to carboplatin than to docetaxel.1 However, patients with BRCA1/2 mutations do have a greater response and a...
Aged to (Im)Perfection: Age-Related Clonal Hematopoiesis?
Five decades ago, the analysis of metaphase chromosomes in the hematologic malignancies provided our first broad glimpse into the genetic anatomy of a malignant cell. Today, the advent of high-throughput methods such as next-generation sequencing, capable of surveying the entire genome, provides an ...
Clonal Hematopoiesis With Somatic Mutations Increases Risk of Hematologic Cancer, Mortality, and Cardiovascular Disease
In two studies recently reported in The New England Journal of Medicine,1,2 whole-exome sequencing of DNA from peripheral blood cells of individuals unselected for hematologic phenotype showed that clonal hematopoiesis with somatic mutations is increasingly common with increasing age and is...
Jennifer Adair, PhD, Recognized as ‘Outstanding New Investigator’
Jennifer Adair, PhD, of the Fred Hutchinson Cancer Research Center, has been named a 2015 Outstanding New Investigator by the American Society of Gene & Cell Therapy (ASGCT). The award recognizes Dr. Adair’s independent research efforts to understand and improve blood stem cell–based gene...
Determining Why Not All Patients Respond to PD-1 Inhibitors
Recent research1 conducted by Robert H. Pierce, MD, and his colleagues investigating why PD-1 (programmed cell death protein 1) inhibitors result in remarkably durable clinical remissions in some patients with melanoma, whereas others reap a short-term benefit or no benefit at all is showing that...
Targeting Biliary Tract Cancers Through Genomic Profiling
Biliary tract cancers are challenging, but a large genomic profiling study has identified potentially clinically relevant genomic alterations in up to two-thirds of patients.1 “The diverse landscape of clinically relevant genomic alterations in biliary tract cancers can serve as targets for...
Herbal Supplements: Increasing Problems
In Don Quixote, the 1605 Spanish literary masterpiece by Miguel Cervantes, “Balsam of Fierabras” is mentioned often as a therapeutic panacea. It calls for mixing rosemary, wine, oil, and salt. As the story goes, the knight relied heavily on this herbal preparation to relieve him of pain from the...
2015 Pre–Annual Meeting Seminars Feature Important Topics for Modern Cancer Care Providers
ASCO will once again be offering a series of Pre–Annual Meeting Seminars ahead of its 2015 Annual Meeting in Chicago. First offered in 2012, the Pre–Annual Meeting Seminars are a series of in-depth educational opportunities dedicated to topics of interest in the oncology community. The seminars are ...
Gastric, Breast Cancer Risk in Carriers of CDH1 Gene Mutations
In a new study,1 more precise estimates of age-associated risks of gastric and breast cancer were derived for carriers of the CDH1 gene mutation, a cancer-predisposing gene that is abnormal in families meeting criteria for clinically defined hereditary diffuse gastric cancer (HDGC). David G....
Many Cancer Patients at Risk for Hepatitis B Virus Reactivation
In 2015, no cancer patients should be cured of their malignancy only to die of reactivation of hepatitis B virus (HBV),” according to Anna S. Lok, MD, the Alice Lohrman Andrews Research Professor in Hepatology and Director of Clinical Hepatology at the University of Michigan, Ann Arbor. “I...
Don’t Disregard Questions About Possible Symptoms of Colorectal Cancer Just Because the Patient Is ‘Too Young’
While colorectal cancer predominantly occurs in people over 50 years old, rates are increasing among younger patients. It is important for physicians not to ignore symptoms in patients who are young, “simply because they are young,” Jason A. Zell, DO, MPH, told The ASCO Post. Dr. Zell is the...
Technology’s Double-Edged Sword: One Woman’s Story
Bookmark Title: Pandora’s DNA: Tracing the Breast Cancer Genes Through History, Science, and One Family TreeAuthor: Lizzie StarkPublisher: Chicago Review PressPublication date: October 2014Price: $26.95; hardcover, 336 pages If we wish to learn more about cancer, we must concentrate on the cellular ...
Adding Cetuximab to First-Line FOLFIRI Does Not Benefit Metastatic Colorectal Cancer Patients With RAS Mutations
The phase III CRYSTAL trial showed that the addition of cetuximab (Erbitux) to first-line FOLFIRI (fluorouracil, leucovorin, and irinotecan) significantly improved overall survival, progression-free survival, and objective response rates in patients with KRAS codon 12/13 (exon 2) wild-type...
Current Progress Against Cancer and What Lies Ahead in the Next Decade
In January, ASCO released its report, Clinical Cancer Advances 2015: An Annual Report on Progress Against Cancer,1 which details research advances over the past decade that have led to longer survival and better quality of life for the more than half-a-million people diagnosed with cancer each...
Dinutuximab in Pediatric High-Risk Neuroblastoma
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 March 10, 2015, the chimeric monoclonal antibody dinutuximab...
Too Early to Use Genome Sequencing for Breast Cancers in the Clinic
The role of next-generation sequencing (high-throughput technologies that allow DNA and RNA to be analyzed more quickly and inexpensively than earlier techniques) in breast cancer remains unclear and at present is primarily a research tool. Therefore, clinicians should be cautious in using genetic...
FDA Grants Breakthrough Therapy Designation to Rucaparib in Advanced Ovarian Cancer With BRCA Mutations
The U.S. Food and Drug Administration (FDA) has granted Breakthrough Therapy designation to Clovis Oncology’s investigational agent rucaparib as monotherapy treatment of advanced ovarian cancer in patients who have received at least two lines of prior platinum-containing therapy, with BRCA-mutated ...
Childhood Cancers: Significant Medical Success but Many Psychosocial Needs Still Unmet
Treatment of childhood cancer is remarkably successful, but still, 2,000 children die of it each year, and for some forms of the disease, no progress has been made at all, said Otis Brawley, MD, Chief Medical Officer, American Cancer Society (ACS). “At least half of all pediatric cancer survivors...
Groups Join Together to Form Ovarian Cancer Research Team
Stand Up To Cancer , Ovarian Cancer Research Fund, Ovarian Cancer National Alliance, and National Ovarian Cancer Coalition, along with the American Association for Cancer Research (AACR), announced the formation of a “Dream Team” devoted to ovarian cancer research at the AACR Annual Meeting 2015....
Immunosignature Technology May Detect Ovarian Cancer With a Drop of Blood
“Immunosignatures” may be well suited to enable the detection of ovarian cancer, researchers reported at the National Comprehensive Cancer Network (NCCN) 20th Annual Conference.1 “We developed a new concept for disease detection based on immunosignatures. From a drop of blood, HealthTell’s...
Experts Debate: Can We Cure Metastatic Breast Cancer?
Can metastatic breast cancer ever be cured? This issue was debated at the 32nd Annual Miami Breast Cancer Conference by two experts in the field: George W. Sledge, Jr, MD, Professor of Medicine at Stanford University Medical Center, Palo Alto, California, and Clifford A. Hudis, MD, Chief of the...
p53 Takes Center Stage
BOOKMARKTitle: p53: The Gene That Cracked the Cancer CodeAuthor: Sue ArmstrongPublisher: Bloomsbury PublishingPublication date: November 20, 2014Price: $19.98; hardcover, 288 pages Completed in April 2003, the Human Genome Project was one of the greatest feats of scientific exploration, an inward ...
EGFR L858R Mutation in Blood Sample May Serve as Surrogate for Biopsy in Determining EGFR-Mutation Status
Using a novel polymerase chain reaction assay “to efficiently assess” epidermal growth factor receptor (EGFR) mutations in circulating free DNA (cfDNA) from blood samples of patients with advanced non–small cell lung cancer (NSCLC), the Spanish Lung Cancer Group has “shown that the EGFR L858R...
Guidelines for the Treatment of Older Cancer Patients: Task Forces of the International Society of Geriatric Oncology
Geriatrics for the Oncologist is guest edited by Stuart Lichtman, MD, FACP, FASCO, and developed in collaboration with the International Society of Geriatric Oncology (SIOG). Visit SIOG.org for more on geriatric oncology. The Task Forces of the International Society of Geriatric Oncology (SIOG) are ...
PARP Inhibitors: The First Potential Treatment of Hereditary Ovarian Cancers
Poly(ADP-ribose) polymerase (PARP) inhibitors are one of the most exciting new classes of agents in development for the treatment of ovarian cancer. Olaparib (Lynparza), the lead oral PARP inhibitor, received accelerated approval by the U.S. Food and Drug Administration (FDA) for the treatment of...
PARP Inhibitors Have ‘Clear Benefit’ for Patients With Ovarian Cancer and BRCA Mutations, but When and at What Cost?
PARP inhibitors offer a promising alternative for targeted therapy in ovarian cancer” and have “clear benefit in BRCA-mutation carriers,” but questions remain about when is the best time to use them and the cost-effectiveness of maintenance therapy, Elizabeth M. Swisher, MD, of the University of...
Managing Breast Cancer in 2015
Since 1990, we have seen an approximate 35% reduction in breast cancer mortality among women in the United States. Three protagonists can share this clinical success story: prevention, early detection, and better therapies. To shed light on the current state of breast cancer research and therapy,...
Expert Point of View: William Nelson, MD
The PARP enzyme functions in aiding cells as they repair DNA. Olaparib hits the target. The question is how best to use it,” said William Nelson, MD, Director of the Sidney Kimmel Cancer Center, Johns Hopkins University, Baltimore. Dr. Nelson moderated a press conference where these data were...
Prostate Tumors With Genetic Abnormalities Respond to Olaparib
Olaparib (Lynparza) achieved encouraging response rates in men with metastatic prostate cancer, particularly those with mutations in genes involved in DNA repair (BRCA2 and ATM, most commonly).1 If validated, these results of the TOPARP-A trial will usher in the first drug targeted to somatic or...
Many Miles to Go: Targeted Treatment Based on Whole-Genome Sequencing
The ability to do genomic analysis of patients’ tumors holds great promise for revolutionizing cancer treatment, and genomics has already made some great strides. However, the Individualized Molecular Pancreatic Cancer Therapy (IMPaCT) trial is a cautionary tale about the hurdles involved in...
Expert Point of View: Isaac Brownell, MD, PhD
Isaac Brownell, MD, PhD, Investigator with the Dermatology Branch of the National Cancer Institute, commented on the findings of the Australian ONTRAC trial for The ASCO Post. “This is an interesting finding, and it expands on prior work showing reductions in [ultraviolet]-induced DNA damage and...
Simple Means of Preventing Nonmelanoma Skin Cancer Reported
Two daily doses of nicotinamide, a form of vitamin B3, significantly reduced the occurrence of nonmelanoma skin cancers by 23% in individuals considered at high risk for these lesions in an Australian study. Results of the phase III ONTRAC trial, which will be presented at the 2015 ASCO Annual...
In Memoriam: Eddie Reed, MD
Eddie Reed, MD, was a pioneer in the molecular pharmacology of DNA-damaging anticancer agents and the clinical development of paclitaxel for ovarian cancer. He graduated from Yale University School of Medicine in 1979, completed his internship and residency at Stanford University in 1981, and was...
POLE Proofreading Mutations Predict Better Outcome in Endometrial Cancer
In a study reported in the Journal of the National Cancer Institute, Church and colleagues assessed whether proofreading mutations in POLE (which encodes the DNA polymerase epsilon catalytic subunit) were associated with prognosis in endometrial cancer. Such mutations have been reported in...
Five Oncology Researchers Selected as Howard Hughes Medical Institute Investigators
The Howard Hughes Medical Institute announced 26 of the nation’s top biomedical researchers as investigators for the Institute. These scientists will receive the flexible support necessary to move their research in creative new directions. The initiative represents an investment in basic biomedical ...
Fulfilling NCI’s Commitment to Supporting the Best Science
On April 1, 2015, Douglas R. Lowy, MD, became Acting Director of the National Cancer Institute (NCI), succeeding Harold Varmus, MD, who left NCI to join the faculty of Weill Cornell Medical College in New York. (See “The Next Step in a Storied Career,” in the May 25, 2015 issue of The ASCO Post.)...
Mismatch Repair Deficiency Predicts Benefit With Pembrolizumab in Colorectal Cancer
A genetic marker to predict response to anti–PD-1 (anti-programmed cell death protein 1) antibodies may have emerged in colorectal cancer, a tumor type that is a newcomer to the anti–PD-1 ballgame. In a phase II study of colorectal cancer patients treated with pembrolizumab (Keytruda), the presence ...
CheckMate 067: Dual Checkpoint Blockade Proves Effective in Advanced Melanoma
In advanced melanoma, combination treatment with nivolumab (Opdivo) and ipilimumab (Yervoy) more than doubled the median progression-free survival time over ipilimumab alone in the CheckMate 067 trial. That said, single-agent nivolumab proved almost as powerful in patients expressing the programmed ...
Redefining Cancer
The ability to interrogate cancer cells at the genomic, proteomic, immunologic, and metabolomic levels will transform oncology care from one that relies mainly on trial-and-error treatment strategies based on the anatomy of the tumor to one that is more precisely based on the tumor’s molecular...
Deciphering the Genetic Variability of Cancer to Advance Precision Oncology Care
In 2014, Memorial Sloan Kettering Cancer Center (MSKCC) in New York opened the Marie-Josée and Henry R. Kravis Center for Molecular Oncology with the sole purpose of expediting the translation of novel molecular discoveries into clinical innovations to turn the goal of precision oncology care into...
Considering Clonality in Precision Medicine
Precision cancer medicine entails treating patients based upon the molecular characteristics of their tumor. One could argue that we have been tailoring therapeutic regimens based upon tumor characteristics for years, whether it be treating patients based upon disease subtypes determined by...
First Winners of Tri-Institutional Breakout Awards Announced
Six young scientists at Memorial Sloan Kettering Cancer Center, Rockefeller University, and Weill Cornell Medical College have been named the inaugural winners of a new prize established to recognize postdoctoral investigators in the life sciences. The Tri-Institutional Breakout Awards for Junior...
FDA’s Pregnancy Category Labeling
INSIDE THE BLACK BOX is an occasional column providing insight into the U.S. Food and Drug Administration (FDA) and its policies and procedures. In this installment, FDA supervisory toxicologist Todd Palmby, PhD, and pharmacologist Eias Zahalka, PhD, MBA, discuss the approach taken in the Office of ...
Laura van’t Veer, PhD, Receives European Inventor Award 2015
Laura van’t Veer, PhD, Co-leader of the University of California San Francisco Helen Diller Family Comprehensive Cancer Center (HDFCCC) Breast Oncology Program, and her team at the Netherlands Cancer Institute were awarded the European Inventor Award for the invention of a gene-based tissue test,...
Advancing Classification and Risk Stratification for Leukemia and Myelodysplastic Syndromes
Refinements in the classification and risk stratification for leukemia and myelodysplastic syndromes were reported by three different investigators at the 2015 ASCO Annual Meeting. The first study showed that leukemia stem cell phenotypes are associated with outcomes in acute myeloid leukemia...
Collaborating Toward a Cure
We’ve seen how dramatically patients’ lives can change when they are matched with the right treatment at the right time in their disease course. Although this is still an exception and not the rule, we believe collaborative research approaches will make this kind of precision medicine a reality for ...
