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Showing 3251 - 3300PD-L1 Expression and Radiation Resistance in Head and Neck Squamous Cell Carcinoma
According to a study by Heath D. Skinner, MD, PhD, of The University of Texas MD Anderson Cancer Center, and colleagues, the primary cause of death in patients with head and neck squamous cell carcinoma is local treatment failure. Although human papillomavirus (HPV)-positive head and neck squamous ...
Look for Opportunities to Lower Barriers to Participation of Older Patients in Oncology Clinical Trials
Practicing evidence-based medicine requires evidence, but the evidence for efficacy and safety of new and evolving cancer therapies in older adults is wanting due to their underrepresentation in oncology clinical trials. “It is difficult to practice evidence-based medicine in an older population...
A Personal Tribute to Angela H. Brodie, PhD, a Scientist Who Transformed Breast Cancer Treatment
Angela H. Brodie, PhD, a pioneer in breast cancer research, passed away on June 7, 2017, from complications of Parkinson’s disease and pancreatic cancer. An obituary for Dr. Brodie was published previously in the June 25, 2017, issue of The ASCO Post. Here, Dr. Balkees Abderrahman shares a...
Recent FDA Actions Include New Drug Approvals in Leukemia, Expanded Approvals in Colorectal Cancer and Graft-vs-Host Disease
The U.S. Food and Drug Administration (FDA) recently granted approval, expanded approval, and breakthrough therapy designation to numerous treatments across a range of tumor types and malignancies. New Drug Approvals Daunorubicin-Cytarabine Combination (Vyxeos): On August 3, the FDA granted...
Turmeric
The ASCO Post’s Integrative Oncology series is intended to facilitate the availability of evidence-based information on integrative and complementary therapies commonly used by patients with cancer. In this installment, Gary Deng, MD, PhD, and Jyothirmai Gubili, MS, present information on...
Short-Term Risk of Arterial Thromboembolism in Newly Diagnosed Patients With Cancer
Patients newly diagnosed with cancer may have a substantially increased short-term risk of arterial thromboembolism, according to a study published by Navi et al in the Journal of the American College of Cardiology. Patients with cancer face an increased risk of medical complications. However, the ...
Effect of Azithromycin on Airflow Decline–Free Survival After Allogeneic HSCT for Hematologic Malignancy
The French phase III ALLOZITHRO trial, stopped early due to excessive hematologic relapse in the azithromycin group, showed worse airflow decline–free survival with azithromycin vs placebo after hematopoietic stem cell transplantation (HSCT) for hematologic malignancy. The study findings were ...
First-Line Cabazitaxel vs Docetaxel in Metastatic Castration-Resistant Prostate Cancer
The phase III FIRSTANA trial has shown no difference in overall survival with two dose regimens of cabazitaxel (Jevtana) vs docetaxel in the first-line treatment of metastatic castration-resistant prostate cancer. Results were reported by Oudard et al in the Journal of Clinical Oncology....
Predisposition to Breast Cancer Due to Mutations Other Than BRCA1 and BRCA2 in Ashkenazi Jewish Women
A cohort study in Ashkenazi Jewish women with breast cancer identified mutations other than BRCA1 and BRCA2 founder alleles that were associated with cancer risk. These study results were reported by Walsh et al in JAMA Oncology. Among Ashkenazi Jewish women, three mutations in BRCA1 and BRCA2...
Nivolumab in Advanced DNA Mismatch Repair–Deficient or Microsatellite Instability–High Colorectal Cancer
The phase II CheckMate 142 trial has shown that nivolumab (Opdivo) produces durable responses in recurrent or metastatic DNA mismatch repair–deficient (dMMR)/microsatellite instability–high (MSI-H) colorectal cancer. These study findings were reported in The Lancet Oncology by Overman...
Blinatumomab in Advanced Acute Lymphoblastic Leukemia: A Brighter Therapeutic Outlook
NEW DRUGS that will improve the outcome of adult patients who develop a deadly disease such as acute leukemia are badly needed; combinations of cytotoxic chemotherapeutic drugs may have reached an upper limit of utility. Agents that eradicate leukemia by alternative mechanisms would be of...
Improved Overall Survival With Blinatumomab vs Chemotherapy in Advanced Acute Lymphoblastic Leukemia
IN THE PHASE III TOWER TRIAL reported in The New England Journal of Medicine, Hagop Kantarjian, MD, of The University of Texas MD Anderson Cancer Center, and colleagues found that blinatumomab (Blincyto) treatment improved overall survival vs chemotherapy in heavily pretreated patients with B-cell ...
Alectinib: A New Standard for First-Line Therapy of ALK-Rearranged NSCLC?
ANAPLASTIC LYMPHOMA KINASE (ALK) was first identified in anaplastic large cell lymphoma. The ALK gene itself is not oncogenic, but it can become oncogenic by at least three mechanisms: by forming a fusion gene with a number of other partner genes, by copy number gain, or by mutations in the gene....
Are Thyroid Cancer Incidence and Mortality Rates Truly Increasing in the United States?
THYROID CANCER diagnoses are increasing at a rate faster than any other malignancy in the United States. In 2017, there will be 56,870 new cases, accounting for 3.4% of all cancers, and 2,010 people will die of thyroid cancer.1 This represents a more than 200% increase in incidence since the...
Trastuzumab-Based Regimens in Older Women With Early Breast Cancer
A comparative analysis of outcomes with two different trastuzumab (Herceptin)-based adjuvant regimens in older women with early HER2-positive breast cancer found little difference in safety and efficacy between treatments. The study was reported by Reeder-Hayes et al in the Journal of Clinical...
Breast Cancer Surveillance Consortium Receives $17 Million NCI Grant
INVESTIGATORS AT Breast Cancer Surveillance Consortium (BCSC) have received a $17 million program project grant renewal from the National Cancer Institute to study the effectiveness of different breast cancer screening and surveillance strategies using digital mammography, digital breast...
One Size May Not Fit All: Thoughts on the New Adjuvant Bisphosphonate Guideline for Early-Stage Breast Cancer
The oncology community has now conducted several prospectively designed, hypothesis-driven randomized clinical trials among women with breast cancer to address this question: Do adjuvant bisphosphonates decrease the risk of breast cancer bone metastases and other recurrence? A meta-analysis1 by...
Cancer Care Ontario and ASCO Clinical Practice Guideline: Use of Adjuvant Bisphosphonates and Other Bone-Modifying Agents in Breast Cancer
As reported in the Journal of Clinical Oncology by Sukhbinder Dhesy-Thind, MD, MSc, FRCPC, of Juravinski Cancer Centre, Hamilton Health Sciences, and colleagues, Cancer Care Ontario and ASCO have issued a clinical practice guideline on the use of adjuvant bisphosphonates and other bone-modifying...
Selected Abstracts on Novel Therapies for Hematologic Malignancies
THE 22ND CONGRESS of the European Hematology Association (EHA) was held in June in Madrid, drawing hematologists and allied professionals from every subspecialty of hematology from around the world. Among the extensive educational and scientific program, the EHA Congress provides a forum for...
More Support for FOLFOXIRI/Bevacizumab in Advanced Colorectal Cancer
A RANDOMIZED head-to-head comparison in patients with advanced colorectal cancer found that a regimen of FOLFOXIRI (fluorouracil/leucovorin, oxaliplatin, irinotecan) plus bevacizumab (Avastin) was more effective than a regimen of FOLFOX (fluorouracil/leucovorin, oxaliplatin) plus bevacizumab as...
FDA Actions Yield Extended Approvals of Novel Agents, Advisory Committee Votes Favorably on Two Biosimilars and Pediatric Indication for CAR T-Cell Therapy
DURING JULY, the U.S. Food and Drug Administration (FDA) and its Oncologic Drugs Advisory Committee (ODAC) made a number of approvals and recommendations on a variety of oncology products. Neratinib ON JULY 1 7, the FDA approved neratinib (Nerlynx) for the extended adjuvant treatment of adult...
FDA Expands Ibrutinib Indications to Chronic Graft-vs-Host Disease
On August 2, 2017, the U.S. Food and Drug Administration (FDA) approved ibrutinib (Imbruvica) for the treatment of adult patients with chronic graft-vs-host disease after failure of one or more lines of systemic therapy. This is the first FDA-approved therapy for the treatment of chronic...
In Case You Missed It: Short Takes on Current Cancer Research
MOST ONCOLOGISTS are familiar with the findings of the plenary sessions featured at the 2017 ASCO Annual Meeting, with topics ranging from the duration of adjuvant oxaliplatin-based therapy in stage III colon cancer to patient-reported outcomes for symptom monitoring during routine cancer...
FDA’s First Site-Agnostic Drug Approval Marks a Paradigm Shift in Regulatory Criteria
IN MAY, the U.S. Food and Drug Administration (FDA) granted accelerated approval to pembrolizumab (Keytruda) for patients with solid tumors that have the microsatellite instability–high (MSI-H) or mismatch repair deficient (dMMR) biomarker, which disrupts the ability of cells to repair DNA. The...
A New Triumvirate in Estrogen Receptor–Positive Metastatic Breast Cancer
THE BODY OF EVIDENCE supporting the use of cell-cycle inhibitors in combination with endocrine therapy for estrogen receptor–positive metastatic breast cancer now has another agent in the spotlight. The phase III MONARCH 2 trial—reported at the 2017 ASCO Annual Meeting and by Sledge et al in the...
Two San Diego Nonprofits to Receive 2017 ASTRO Survivor Circle Grants
The American Society for Radiation Oncology (ASTRO) will award its annual Survivor Circle grants to two San Diego–based cancer support charities: Cancer Angels of San Diego and The Seany Foundation. Each organization will receive an $8,500 grant to support its programs for those who have been...
10-Year Follow-up on Adjuvant Tamoxifen and Exemestane in Postmenopausal Early Breast Cancer
The 10-year follow-up of the phase III TEAM trial has shown that exemestane alone and sequential tamoxifen/exemestane provide similar outcomes as adjuvant endocrine therapy in postmenopausal women with hormone receptor–positive early breast cancer. The findings were reported in The Lancet...
FDA Approves Enasidenib in Relapsed or Refractory Acute Myeloid Leukemia
Today, the U.S. Food and Drug Administration (FDA) approved enasidenib (Idhifa) for the treatment of adult patients with relapsed or refractory acute myeloid leukemia (AML) who have a specific genetic mutation. The drug is approved for use with a companion diagnostic, the RealTime IDH2 Assay, which ...
Surgery vs Observation in Localized Prostate Cancer: Long-Term Follow-up of PIVOT Trial
After 19.5 years of follow-up in the PIVOT trial, radical prostatectomy was not associated with significantly improved all-cause or prostate cancer mortality vs observation among men with localized prostate cancer. The long-term follow-up data were reported in The New England Journal of Medicine by ...
Poor Social Functioning in Adolescent and Young Adult Cancer Survivors
A new study indicates many young adults who survived the disease struggle with “getting back to normal” as much as 2 years after their initial diagnosis. The longitudinal study, published by Husson et al in Cancer, is among the first seeking to understand the social functioning among...
Concurrent Chemotherapy, Proton Therapy May Improve Survival in Patients With Advanced Lung Cancer
For patients with advanced, inoperable stage III lung cancer, concurrent chemotherapy and proton-beam radiotherapy offers improved survival compared to historical data for standard of care, according to a new study from The University of Texas MD Anderson Cancer Center. The research, published by...
Pembrolizumab Is Active in Platinum- and Cetuximab-Refractory Head and Neck Cancer
IN THE PHASE II KEYNOTE-055 trial, pembrolizumab (Keytruda) was found to produce durable responses in patients with platinum- and cetuximab (Erbitux)-refractory head and neck squamous cell carcinoma.1 Results of the trial were reported by Joshua Bauml, MD, of the University of Pennsylvania,...
Understanding and Managing Radiation-Induced Bystander Effect
More than half of patients with cancer undergo radiotherapy. Due to a phenomenon known as radiation-induced bystander effect, in which irradiated cells leak chemical signals that can travel some distance to damage unexposed healthy cells, many suffer side effects such as hair loss, fatigue, and...
Analysis Reveals Genomic Alterations, Oncogenes Driving Medulloblastoma Subtypes
The most comprehensive analysis yet of medulloblastoma has identified genomic changes responsible for more than 75% of the brain tumors, including two new suspected cancer genes that were found exclusively in the least understood disease subgroups. The study from an international research...
Pembrolizumab Improves Overall Survival vs Chemotherapy in Second-Line Therapy for Advanced Urothelial Carcinoma
IN THE PHASE III KEYNOTE-045 trial reported in The New England Journal of Medicine, Joaquim Bellmunt, MD, PhD, of Dana-Farber Cancer Institute, and colleagues found that pembrolizumab (Keytruda) significantly improved overall survival vs investigator choice of chemotherapy as second-line treatment ...
NCCN Panelists Relay ‘What’s Hot’ in Their Fields
AT THE NATIONAL Comprehensive Cancer Network® (NCCN®) 22nd Annual Conference, experts from several fields met with journalists to highlight “what’s hot” in their specialties. The ASCO Post captured that conversation. Myeloproliferative Neoplasms Guidelines NCCN HAS LAUNCHED new NCCN Clinical...
Breast Cancer and Brain Metastases: Whole-Brain Radiotherapy May Not Be the Answer
FOR PATIENTS WITH BREAST CANCER who have metastases to the central nervous system (CNS), clinicians should think twice before administering whole-brain radiotherapy, according to Kimberly Blackwell, MD, Professor of Medicine and Assistant Professor of Radiation Oncology at Duke University Medical...
Combination Strategies for Jump-Starting the Immune Response
CHECKPOINT INHIBITORS have dramatically changed the landscape of the treatment of melanoma, lung, bladder, and other cancers. Researchers are focusing on exploring ways to extend the use of checkpoint inhibitors to other disease states and to combine them with novel agents and improve outcomes. At ...
Pivotal CAR T-Cell Data Reported in Relapsed/Refractory B-Cell ALL
UPDATED RESULTS from the ELIANA clinical trial of CTL019 (tisagenlecleucel)—an investigational chimeric antigen receptor (CAR) T-cell therapy—found that remission rates are maintained at 6 months in relapsed/refractory pediatric and young adult patients with B-cell acute lymphoblastic leukemia....
Drug Combinations Prove Effective Against Melanoma Brain Metastases
STUDIES PRESENTED at the 2017 ASCO Annual Meeting have shown that for melanoma that metastasizes to the brain, the combined use of checkpoint inhibitors and targeted agents can be effective. In COMBI-MB, 58% of patients responded intracranially to the BRAF inhibitor dabrafenib (Tafinlar) plus the...
Nivolumab Plus Ipilimumab in Metastatic Renal Cell Carcinoma
The phase I CheckMate 016 trial has shown activity of the combination of nivolumab (Opdivo) plus ipilimumab (Yervoy) in metastatic renal cell carcinoma. These findings were reported in the Journal of Clinical Oncology by Hammers et al. Study Details In the dose-escalation study, patients were...
Avelumab in Refractory Metastatic Urothelial Carcinoma
The programmed cell death ligand 1 (PD-L1)–inhibitor avelumab (Bavencio) has shown activity in patients with refractory metastatic urothelial cancer, according to findings in a phase Ib study reported by Andrea B. Apolo, MD, of the Genitourinary Malignancies Branch, Center for Cancer Research,...
Music Therapy: Relevance in Oncology
The ASCO Post’s Integrative Oncology series is intended to facilitate the availability of evidence-based information on integrative and complementary therapies commonly used by patients with cancer. In this installment, authors Karen Popkin, LCAT, MT-BC, and Jyothirmai Gubili, MS, present the case ...
Stereotactic Body Radiotherapy for Poor Performance Status Patients With Pancreatic Cancer
There are few data to guide the management of nonmetastatic pancreatic ductal adenocarcinoma in patients who are elderly or have a poor performance status. Although most such patients are offered supportive care or gemcitabine alone, the addition of stereotactic body radiotherapy may improve...
No Survival Benefit When Pravastatin Is Added to Standard Chemotherapy in Small Cell Lung Cancer
In a UK phase III study (LUNGSTAR) reported in the Journal of Clinical -Oncology, Michael J. Seckl, MD, PhD, of Imperial College London, and colleagues found that adding pravastatin to first-line standard chemotherapy did not improve overall survival in patients with small cell lung cancer...
CDK4/6 Inhibitors Have a Manageable Toxicity Profile, Are Generally Well Tolerated in Patients With Breast Cancer
A class of oral drugs for treating breast cancer known as cyclin-dependent kinase (CDK) 4/6 inhibitors are generally well-tolerated, with a manageable toxicity profile for most patients. This is the conclusion of a comprehensive review of toxicities and drug interactions related to this class of...
Neoadjuvant Radiation Reduces Risk of Secondary Tumors in Early-Stage Breast Cancer
Moffitt Cancer Center researchers conducted a first-of-its-kind study comparing the long-term benefits of radiation therapy in women with breast cancer in the neoadjuvant and adjuvant settings. Their study, published by Poleszczuk et al in Breast Cancer Research, found that patients who have...
The Immune System: Deciphering Recent Advances
Over the past decade, there has been renewed interest in developing immunologic therapies in cancer. The U.S. Food and Drug Administration (FDA) has approved several new biologic agents that target a patient’s immune system, some of which have produced profound clinical responses. However, the...
FDA Takes Action Against 14 Companies for Selling Illegal Cancer Treatments
On April 25, the U.S. Food and Drug Administration (FDA) posted warning letters addressed to 14 U.S.-based companies illegally selling more than 65 products that fraudulently claim to prevent, diagnose, treat, or cure cancer. The products are marketed and sold without FDA approval, most commonly...
Impact of Health Insurance and Sociodemographic Status on Survival for AYAs With Cancer
According to the National Cancer Institute, cancer is the leading cause of disease-related death among adolescents and young adults (AYAs) between the ages of 15 and 39. And although cancer survival among this age group is more than 80%, AYAs have not experienced the same improvements in relative...
