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Showing 18051 - 18100Ibandronate Fails to Improve Disease-Free Survival in Early Breast Cancer Patients—but With Favorable Trends
Addition of the oral bisphosphonate ibandronate to endocrine therapy did not significantly improve disease-free survival in patients with early breast cancer, according to the first results from the Dutch TEAM IIb trial presented at the 2016 San Antonio Breast Cancer Symposium.1 The results were...
Breast Cancer Experts Question New Recommendations for 21-Gene Recurrence Score Assay
At the 2016 San Antonio Breast Cancer Symposium, a group of breast cancer experts made a case for using the 21-gene Oncotype DX Breast Recurrence Score Assay in node-positive patients, despite ASCO’s latest recommendations to restrict it to node-negative estrogen receptor–positive patients. The...
Selected Abstracts From the 2016 San Antonio Breast Cancer Symposium
Each year, The ASCO Post asks Jame Abraham, MD, Director of the Breast Oncology Program at Taussig Cancer Institute and Co-Director of the Cleveland Clinic Comprehensive Breast Cancer Program, to give his picks for the most important research presented at the San Antonio Breast Cancer Symposium....
Expert Point of View: Steven Vogl, MD
Presentation of the PERTAIN study data by lead author Grazia Arpino, MD, PhD, was met with high interest at the 2016 San Antonio Breast Cancer Symposium. Steven Vogl, MD, of the Bronx, New York, commented, “This is a very complicated study for me, but it seems that at least half your patients got...
Pertuzumab, Trastuzumab, Plus Aromatase Inhibitor Beneficial in Metastatic Breast Cancer
In the phase II PERTAIN study of locally advanced or metastatic hormone receptor–positive, HER2-positive breast cancer patients, the addition of pertuzumab (Perjeta) to a regimen of trastuzumab (Herceptin) and an aromatase inhibitor in the first-line setting significantly improved progression-free ...
2017 GI Cancers Symposium: Less Than Half of Recommended Adults Screened for Lynch Syndrome
A team of researchers at Fox Chase Cancer Center found that, despite the recommendation of screening guidelines, less than half of adults younger than 50 years old who have colorectal cancer are being screened for Lynch syndrome, a genetic anomaly that increases the risk of colorectal and several...
2017 GI Cancers Symposium: Nivolumab Demonstrated Efficacy and Improved Survival in Patients With Previously Treated Advanced Gastric Cancer
Results of the ONO-4538-12 trial demonstrated that nivolumab (Opdivo) significantly reduced the risk of death by 37% (hazard ratio [HR] = 0.63; P < .0001) in patients with previously treated advanced gastric cancer refractory to or intolerant of standard therapy, a condition without current ...
Risk Factors for Estrogen Receptor–Positive and –Negative Breast Cancer
In a study reported in the Journal of the National Cancer Institute, Kerlikowske et al identified risk factors for estrogen receptor–positive and –negative breast cancer using data from the Breast Cancer Surveillance Consortium. The analysis included 1,279,443 women, aged 35 to 74...
Novel Antibody-Drug Conjugate Targets Triple-Negative Breast Cancer
The antibody-drug conjugate sacituzumab govitecan (IMMU-132) produced high objective response rates, many of them quite durable, in a multicenter study of heavily pretreated patients with metastatic triple-negative breast cancer, presented at the 2016 San Antonio Breast Cancer Symposium.1 Trop-2 is ...
Novel Antibody May Reduce Debilitating Symptoms in Patients With Advanced Colorectal Cancer
In a phase III trial reported in The Lancet Oncology, Hickish et al found that treatment with MABp1, an antibody that targets interleukin 1α and exhibits antitumor activity, was associated with improvement in the composite outcome of stabilizing/improving lean body mass and debilitating...
Osimertinib Significantly Improves Survival for Patients With Non–Small Cell Lung Cancer
For patients with epidermal growth factor receptor (EGFR) T790M–positive non–small cell lung cancer (NSCLC), osimertinib (Tagrisso) demonstrated clinically superior efficacy over pemetrexed (Alimta) plus a platinum agent, with a 70% reduction in the risk of disease progression, according to the...
What Precisely Is Precision Oncology—and Will It Work?
We know from chaos theory that even if you had a perfect model of the world, you’d need infinite precision in order to predict future events. —Nassim Nicholas Taleb The term “precision oncology” is used to describe diverse strategies in cancer medicine ranging from the use of targeted therapies...
Oncology Drug Approvals in 2016
In 2016, the Office of Hematology and Oncology Products of the U.S. Food and Drug Administration (FDA) approved a number of new molecular entities, indications, and tests. The most notable were drug approvals in disease areas such as non–small cell lung cancer, myeloma, head and neck cancer, and...
Precision Medicine Analysis of 203 Pediatric Brain Tumors May Advance Diagnosis and Treatment
Precision medicine has advanced to the point where it can now impact the care of a majority of children with brain tumors, a new study by investigators at Dana-Farber/Boston Children's Cancer and Blood Disorders Center suggests. In the largest clinical study to date of genetic abnormalities in...
Higher Intake of Grilled/Barbecued and Smoked Meat Linked to Reduced Survival After Breast Cancer
In a study reported in the Journal of the National Cancer Institute, Parada et al found that higher intake of grilled/barbecued and smoked meat may be associated with poorer overall survival in breast cancer survivors. Grilled/barbecued and smoked meat, a source of polycyclic aromatic hydrocarbon...
Similar Survival With Surgery and Chemoradiotherapy in HPV-Negative Oropharyngeal Squamous Cell Cancer
In an observational study reported in JAMA Oncology, Kelly et al found that overall survival was similar with upfront surgery and definitive chemoradiotherapy among patients with newly diagnosed cT1–2 N1–2b human papillomavirus (HPV)-negative oropharyngeal squamous cell carcinoma....
Lenalidomide Maintenance Extends Progression-Free Survival in CLL
Lenalidomide (Revlimid), a cornerstone of therapy for multiple myeloma in the modern era, is making headway as maintenance therapy in chronic lymphocytic leukemia (CLL). Separate phase III studies presented at the 2016 American Society of Hematology (ASH) Annual Meeting & Exposition showed...
FDA Approves Ibrutinib in Relapsed/Refractory Marginal Zone Lymphoma
The U.S. Food and Drug Administration (FDA) today approved ibrutinib (Imbruvica) for the treatment of patients with marginal zone lymphoma who require systemic therapy and have received at least one prior anti–CD20-based therapy. Accelerated approval was granted for this indication based on...
FDA Officially Establishes the Oncology Center of Excellence, Names Richard Pazdur, MD, as Director
Today, the U.S. Food and Drug Administration (FDA) Commissioner Robert Califf, MD, issued the following statement: “Today the U.S. Food and Drug Administration is establishing the Oncology Center of Excellence (OCE) and appointing Richard Pazdur, MD, as its Director. This will make...
Venetoclax Plus Rituximab Studied in Relapsed or Refractory Chronic Lymphocytic Leukemia
In a phase Ib study reported in The Lancet Oncology, Seymour et al found that the combination of the BCL2 inhibitor venetoclax (Venclexta) and the anti-CD20 monoclonal antibody rituximab (Rituxan) was highly active in patients with relapsed or refractory chronic lymphocytic leukemia...
Lu-177 Dotatate Improves Progression-Free Survival in Midgut Neuroendocrine Tumors
In a phase III trial (NETTER-1) reported in The New England Journal of Medicine, Strosberg et al found that the addition of the targeted radiotherapeutic agent lutetium Lu-177 dotatate to octreotide long-acting repeatable (LAR) (Sandostatin LAR) significantly improved progression-free...
Validation of the Five-Tiered Gleason Grade Grouping System in Patients With Prostate Cancer
Scientists have been able to validate the recently proposed five-tiered system of Gleason grade grouping using population-based data. The study, led by Grace Lu-Yao, PhD, MPH, Associate Director for Population Science at the Sidney Kimmel Cancer Center at Thomas Jefferson University and Vice...
Pembrolizumab Studied in Locally Advanced or Metastatic Urothelial Cancer
As reported by Plimack et al in The Lancet Oncology, pembrolizumab (Keytruda) has shown activity in patients in the locally advanced or metastatic urothelial carcinoma cohort included in the phase Ib KEYNOTE-012 trial. Study Details In the study, 33 patients with locally advanced or metastatic...
What Influences a Woman’s Decision to Stop Chemopreventive Therapy for Breast Cancer?
In an analysis from the Canadian Cancer Trials Group MAP.3 chemoprevention trial reported in the Journal of Clinical Oncology, Meggetto et al found that worsening of overall menopause-specific quality of life was associated with early discontinuation of study treatment in high-risk postmenopausal...
2017 GI Cancers Symposium: Watch-and-Wait Approach for Rectal Cancer Appears an Option for More Patients
Real-world data from a large observational study suggests that omitting surgery in strictly selected patients with a clinical complete response does not compromise outcomes in rectal cancer. The 3-year survival rate among patients who received “watch-and-wait” care after initial cancer...
2017 GI Cancers Symposium: Physical Activity May Be Linked to Longer Survival in Advanced Colorectal Cancer
A new analysis of the CALGB 80405 (Alliance) trial suggests that people with metastatic colorectal cancer who are more physically active fare better than those who are less active. In a large clinical trial, patients who at the time of starting chemotherapy reported engaging in physical activity...
2017 GI Cancers Symposium: PET Scans Can Inform and Improve Treatment for Patients With Esophageal Cancer
Findings from a federally funded clinical trial—CALGB 80803 (Alliance)—point to a new way to improve the outlook for patients with esophageal cancer: using positron-emission tomography (PET) scans to assess tumor response to initial chemotherapy may allow doctors to tailor further...
Most Federal Exchange Plans Under Affordable Care Act Do Not Contain NCI-Designated Cancer Center
In a study reported in the Journal of Clinical Oncology, Kehl et al found that most federal exchange networks under the Affordable Care Act contain a Commission on Cancer–accredited hospital, but less than half contain a National Cancer Institute (NCI)-designated cancer center. Study Details ...
Lower Locoregional Failure but Increased Toxicity With Addition of Cetuximab to Chemoradiotherapy for Anal Carcinoma
In a phase II trial (Eastern Cooperative Oncology Group–American College of Radiology Imaging Network Cancer Research Group E3205) reported in the Journal of Clinical Oncology, Garg et al found that the addition of cetuximab (Erbitux) to definitive chemoradiotherapy appeared to reduce the...
Is Mirvetuximab Soravtansine Active in Platinum-Resistant Ovarian Cancer?
Moore et al found that mirvetuximab soravtansine (also known as IMGN853)—an antibody-drug conjugate targeting folate receptor alpha (FRα)—is active in FRα-positive platinum-resistant ovarian cancer, according to a phase I expansion cohort study reported in the Journal of...
Clonal Hematopoiesis of Indeterminate Potential at Time of ASCT May Be Linked to Adverse Outcomes in Lymphoma
In a study reported in the Journal of Clinical Oncology, Gibson et al found that clonal hematopoiesis of indeterminate potential at the time of autologous stem cell transplantation (ASCT) in patients with lymphoma was associated with an increased risk of poorer outcomes. Study Details In the...
Identification and Characterization of HPV-Independent Cervical Cancers
A team of University of South Carolina scientists led by Carolyn Banister, PhD, and Phillip Buckhaults, PhD, identified a new subtype of cervical cancer that, like most cervical cancers, is triggered by human papillomavirus (HPV), but whose growth is not directed by the virus, suggesting that...
Fear of Diagnostic Low-Dose Radiation Exposure May Be Overstated, Experts Assert
In an article published by Siegel et al in The Journal of Nuclear Medicine, researchers assert that exposure to medical radiation does not increase a person’s risk of getting cancer. The long-held belief that even low doses of radiation, such as those received in diagnostic imaging, increase...
Prostate Cancer Treatment Rates Drop, Reflecting Change in Screening Recommendations
As some national guidelines now recommend against routine prostate cancer screening, the overall rate of men receiving treatment for the disease declined 42% between 2007 and 2012, a new study published by Borza et al in Health Affairs found. The decline reflects efforts to decrease overdiagnosis...
FDA Accepts sBLA and Grants Priority Review for Atezolizumab in Locally Advanced or Metastatic Urothelial Carcinoma
On January 9, the U.S. Food and Drug Administration (FDA) accepted the supplemental Biologics License Application (sBLA) and granted Priority Review for atezolizumab (Tecentriq) in the treatment of patients with locally advanced or metastatic urothelial carcinoma who are ineligible for cisplatin...
Potential Biomarker of Recurrent Venous Thromboembolism in Cancer Patients Receiving Anticoagulant Therapy
In a biomarker analysis of the CATCH trial reported in the Journal of Clinical Oncology, Khorana et al found that elevated circulating tissue factor levels were associated with an increased risk of recurrent venous thromboembolism in cancer patients on anticoagulant therapy. CATCH was a randomized ...
Case Report of Regression of Glioblastoma After Chimeric Antigen Receptor T-Cell Therapy
In a brief report in The New England Journal of Medicine, Brown et al described regression of glioblastoma after chimeric antigen receptor (CAR) T-cell therapy. A 50-year-old patient with recurrent multifocal glioblastoma after tumor resection, radiation therapy, and temozolomide was treated with...
Ofatumumab vs Rituximab in Salvage Therapy for Relapsed or Refractory Diffuse Large B-Cell Lymphoma
The final results of the international phase III ORCHARD study, reported in the Journal of Clinical Oncology by van Imhoff et al, showed no difference in progression-free survival with the addition of ofatumumab (Arzerra) vs rituximab (Rituxan) to cisplatin, cytarabine, and dexamethasone (O-DHAP vs ...
Effect of Sorafenib in Patients With Advanced Hepatocellular Carcinoma May Depend on Hepatitis Status
In a meta-analysis reported in the Journal of Clinical Oncology, Jackson et al found that overall survival with sorafenib (Nexavar) in advanced hepatocellular carcinoma was significantly improved vs comparator treatments among patients who were both hepatitis B virus (HBV)-negative and hepatitis C...
Does Adding Bortezomib to Lenalidomide/Dexamethasone Improve Outcomes in Patients With Newly Diagnosed Myeloma?
In the phase III SWOG S0777 trial reported in The Lancet, Durie et al found that adding bortezomib (Velcade) to lenalidomide (Revlimid)/dexamethasone improved progression-free and overall survival in patients with newly diagnosed myeloma who were not planned for immediate autologous stem cell...
NCI-Designated Cancer Centers Issue Statement in Support of New CDC Recommendations on HPV Vaccination
The 69 National Cancer Institute (NCI)-designated cancer centers have issued a joint statement in support of recently revised recommendations from the Centers for Disease Control and Prevention (CDC) to improve national vaccination rates for human papillomavirus (HPV). According to the CDC,...
Patients With Non–Small Cell Lung Cancer May Benefit From Delayed Adjuvant Chemotherapy
A new Yale study suggested that patients with a common form of lung cancer may still benefit from delayed chemotherapy started up to 4 months after surgery, according to the researchers. The study was published by Salazar et al in JAMA Oncology. Each year, more people die of lung cancer than of...
Disappointing Efficacy of Chemotherapy Guided by Ki67 Level After Neoadjuvant AI Therapy for Breast Cancer
In an analysis in the American College of Surgeons Oncology Group (ACOSOG) Z1031 Trial/Alliance reported in the Journal of Clinical Oncology, Ellis et al found that switching to chemotherapy in patients with elevated Ki67 levels after 2 to 4 weeks of neoadjuvant aromatase inhibitor therapy resulted ...
Survival Benefit Reported With Adjuvant Chemotherapy After Nephroureterectomy for Urothelial Carcinoma
In a National Cancer Database analysis reported in the Journal of Clinical Oncology, Seisen et al found that adjuvant chemotherapy after radical nephroureterectomy was associated with an overall survival benefit in patients with locally advanced or regional lymph node–positive upper tract...
Results of International Cross-Sectional Survey Reveal Gaps in Primary and Secondary Skin Cancer Prevention, Perceptions, and Knowledge
A large international survey on sun exposure behaviors and skin cancer detection found there are many imperfections and geographic disparities in primary and secondary prevention of skin cancer. This information could help inform future awareness campaigns developed to address the global need to...
Cancer Death Rate Has Dropped 25% Since 1991 Peak, According to American Cancer Society Report
A steady decline over more than 2 decades has resulted in a 25% drop in the overall cancer death rate in the United States. The drop equates to 2.1 million fewer cancer deaths between 1991 and 2014. The news comes from "Cancer Statistics, 2017," the American Cancer Society’s...
How Common Is Cognitive Impairment After Chemotherapy in Breast Cancer Survivors?
In a prospective longitudinal study reported in the Journal of Clinical Oncology, Janelsins et al found that nearly half of women with breast cancer reported a clinically significant decline in cognitive function from before to after chemotherapy, compared with only 10% of age-matched noncancer...
ASCO Clinical Practice Guideline Update: Integration of Palliative Care Into Standard Oncology Care
As reported by Betty R. Ferrell, PhD, of the City of Hope Medical Center, and colleagues in the Journal of Clinical Oncology, ASCO has released a clinical practice guideline update on the integration of palliative care into standard oncology care. This update of a 2012 ASCO provisional clinical...
Diagnostic Laparoscopy May Predict Result of Primary Cytoreductive Surgery in Suspected Advanced Ovarian Cancer
In a Dutch trial reported in the Journal of Clinical Oncology, Rutten et al found that initial diagnostic laparoscopy can prevent futile primary cytoreductive surgery in patients with suspected advanced-stage ovarian cancer. Study Details In the trial, 201 women who were qualified for primary...
ACCC 2016 Survey Finds Cancer Drug Costs Remain the Most Critical Challenge to Care
As more cost pressures are placed on the health-care system, and the transition to value-based care gains momentum, the Association of Community Cancer Centers’ (ACCC) 7th annual Trends in Cancer Programs survey revealed critical challenges and emerging trends in U.S. cancer programs. The...
