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Showing 3901 - 3950Cannabinoids for Cancer Pain: Dangerous or Beneficial?
Cannabis has been used in health care for millennia, and its use has been well documented, albeit never definitively integrated into clinical practice. Recent societal changes and the increasing acceptance and availability of cannabis have reignited the medical and public debate around its role in...
Therapeutic Applications for Cannabinoids in Oncology: The Debate Continues
In the early part of the 20th century, the U.S. government classified cannabis as a Schedule 1 drug: a dangerous substance with no medical value. For many years, that classification prevented systematic research in cannabinoid use in medicine. As a result of societal changes and an intense and...
Small Study Looks at Physician-Patient Discussions About Lung Cancer Screening
National guidelines advise doctors to discuss the benefits and harms of lung cancer screening with high-risk patients. A small study (n = 14) by researchers from the University of North Carolina Lineberger Comprehensive Cancer Center reported there is a gap between what guidelines...
Cardiac Monitoring in Patients With Breast Cancer
Although heart failure is an uncommon complication of breast cancer treatment, the risk may be higher in patients treated with certain types of chemotherapy and lower in younger patients, according to a study published by Henry et al in JACC: Cardiovascular Imaging. Researchers studied 16,456...
Meeting the Challenges of Immunotherapy-Related Toxicities
In 2011, the U.S. Food and Drug Administration (FDA) approved ipilimumab (Yervoy), an anticytotoxic T-lymphocyte– associated antigen 4 (CTLA-4), the first checkpoint inhibitor for the treatment of advanced melanoma.1 Since then, several more checkpoint inhibitors directed at both the programmed...
Lung Cancer Screening Guidelines May Be Inadequate for High-Risk Minorities
Data from a lung cancer screening program at the University of Illinois at Chicago (UIC) provides evidence that national lung cancer screening guidelines, which were developed based on the National Lung Screening Trial (NLST) in 2011 and recommend screening based on age and smoking history, may be...
Lack of Congruence Among Tools Used to Assess Cancer-Related Cognitive Dysfunction
THE ASSESSMENT of cognitive dysfunction in patients who have undergone chemotherapy is complex, and although a number of strategies are available, each has its limitations, according to Karin Olson, RN, PhD, Professor in the Faculty of Nursing at the University of Alberta, Edmonton, Canada. At...
CAR T-Cell Therapy in Lymphoma: Challenges Come With Success
THE EMERGENCE of chimeric antigen receptor (CAR) T-cell therapy has sparked a wave of optimism in hematologic malignancies, but as experience in using CAR T-cell therapy has grown, new challenges have surfaced. A pioneer in the field, David G. Maloney, MD, PhD, enlightened attendees on these issues ...
New Frontiers Being Explored in Multiple Myeloma
BEFORE TOO LONG, oncologists can expect to have an entirely new arsenal in the fight against multiple myeloma. Cutting-edge therapies on the near horizon were described in a presentation by Kenneth Anderson, MD, at the 2018 American Association of Cancer Research’s (AACR’s) inaugural conference on...
Medical Preparedness for Nuclear Disaster
ROBERT PETER GALE, MD, PhD, DSc (hc), was on the faculty of the University of California, Los Angeles, School of Medicine for 20 years and has served as Chairman of the Scientific Advisory Committee of the Center for International Blood and Marrow Transplant Research. In 1986, he was asked by the...
careHPV Test Receives WHO Prequalification Status for Cervical Cancer Screening
The careHPV Test, a molecular diagnostic for high-risk human papillomavirus (HPV) designed to screen women in low-resource settings, has been added to the World Health Organization (WHO) list of prequalified in vitro diagnostics (IVDs). HPV is the primary cause of cervical cancer, so ...
Phase III ASTRAL-1 Study of Guadecitabine in Patients With Treatment-Naive AML Ineligible to Receive Intensive Induction Chemotherapy
Results were recently announced from the ASTRAL-1 study evaluating the efficacy and safety of guadecitabine in adults with previously untreated acute myeloid leukemia (AML) who are not eligible for intensive induction chemotherapy. The study did not meet its co-primary endpoints: complete...
Forum of International Respiratory Societies Issues Statement on World Lung Cancer Day
On World Lung Cancer Day (August 1), the members of the Forum of International Respiratory Societies (FIRS) commemorate, celebrate, and support those impacted by lung cancer. FIRS continues to support the grassroots efforts of the lung cancer community to raise awareness about lung cancer and its...
Ado-Trastuzumab Emtansine in HER2-Mutant Lung Cancer
As reported by Li and colleagues in the Journal of Clinical Oncology, the HER2-targeted antibody-drug conjugate ado-trastuzumab emtansine (Kadcyla) showed activity in advanced HER2-mutant lung adenocarcinoma. Study Details The current report involves a cohort of patients with HER2-mutant lung...
Ability of Assay to Predict Response to Immunotherapy in Patients With Advanced Gastric Cancer
Researchers from Samsung Medical Center and Guardant Health, Inc have demonstrated the feasibility of determining a measure analogous to tumor mutation burden, a promising biomarker that may predict patient response to certain immunotherapies, utilizing the Guardant360 assay, a...
Surgeon Attitudes Toward the Omission of Axillary Dissection in Early Breast Cancer
In a study reported in JAMA Oncology, Morrow and colleagues found that surgeon acceptance of more limited surgery in early breast cancer was more likely among high-volume surgeons and those preferring a surgical margin of “no ink on tumor.” As noted by the authors, the American College ...
ASCO, Conquer Cancer Congratulate 2018 Grant and Award Recipients
ASCO’s Conquer Cancer Foundation presented more than $7.3 million in grants and awards to exceptional oncology researchers at the 2018 ASCO Annual Meeting. ASCO and Conquer Cancer congratulate the recipients and offer their profound thanks to those who generously supported these awards. Visit...
When Can Patients With Gleason 6 Prostate Cancer Safely Undergo Active Surveillance?
Prior to ASCO’s 2016 endorsement of the Cancer Care Ontario (CCO) guideline on active surveillance in the management of localized prostate cancer,1 most men—over 90%—diagnosed with low-risk localized disease were treated with active therapy.2 Today, about 50% of American men with low-risk disease...
Pediatric CT Scans and Subsequent Malignancy Risk
A new study by Meulepas et al in the Journal of the National Cancer Institute suggests that computed tomography (CT) scans may increase the risk of brain tumors. The use of CT scans has increased dramatically over the past 2 decades. CT scans greatly improve diagnostic capabilities,...
FDA Grants Breakthrough Therapy Designation for Atezolizumab/Bevacizumab Combination as First-Line Treatment for Advanced or Metastatic HCC
The U.S. Food and Drug Administration (FDA) recently granted Breakthrough Therapy designation for atezolizumab (Tecentriq) in combination with bevacizumab (Avastin) as a first-line treatment for people with advanced or metastatic hepatocellular carcinoma (HCC), the most common form of liver...
Answers to Hematology Expert Review Questions
Question 1 Which of the following is one of the four major criteria for the diagnosis of essential thrombocythemia? Correct Answer: A. Platelet count ≥ 450 × 109/L. Expert Perspective The diagnosis of essential thrombocythemia requires that all four major criteria or the first three major...
By Sending Tests by Mail, Researchers Boost Colorectal Cancer Screening Rates Among Medicaid Patients
Mailing colorectal cancer screening tests to patients insured by Medicaid increased screening rates for this population, reported researchers at the University of North Carolina (UNC) Lineberger Comprehensive Cancer Center. In collaboration with the Mecklenburg County Health Department in...
Large Disparities in Cancer Mortality Rates Found Among Different Racial/Ethnic Populations in New York State
According to the American Cancer Society, cancer is the leading cause of death for Hispanics and Asian/Pacific Islanders in the United States. However, their cancer burden is less than that of non-Hispanic whites and especially non-Hispanic blacks, who bear the most disproportionate share of the...
In Case You Missed It: Short Takes on Current Cancer Research
It would be impossible to cover all of the important presentations from the 5,000-plus abstracts accepted for the 2018 ASCO Annual Meeting. In addition to our regular meeting coverage of the top news stories, the following highlights focus on novel investigational approaches to therapy for various...
Nivolumab Plus Low-Dose Ipilimumab Approved for Second-Line Treatment of MSI-H/dMMR Metastatic Colorectal Cancer
On July 11, the U.S. Food and Drug Administration (FDA) approved nivolumab (Opdivo) plus low-dose ipilimumab (Yervoy) for the treatment of adult and pediatric patients aged 12 years and older with microsatellite instability–high (MSI-H) or mismatch repair–deficient (dMMR) metastatic colorectal...
Atezolizumab Plus Chemotherapy Extends Survival in Squamous NSCLC Regardless of PD-L1 Level
Patients with advanced squamous non–small cell lung cancer (NSCLC) had a greater benefit from first-line treatment with the combination of atezolizumab (Tecentriq) plus chemotherapy vs chemotherapy alone in the randomized, phase III, IMpower131 clinical trial.1 At the landmark of 12-month...
8-Year Update of SOFT and TEXT Trials: Positive but Not Definitive
At the 2017 San Antonio Breast Cancer Symposium (SABCS), the International Breast Cancer Study Group (IBCSG) and its collaborators presented the 8-year updates of the key modern trials of ovarian function suppression after local treatment for young women with resected breast cancer.1 These updates...
Addition of Systemic Therapy to Involved-Field Radiotherapy in Early-Stage Follicular Lymphoma
Results of the phase III Trans-Tasman Radiation Oncology Group 99.03 trial reported in the Journal of Clinical Oncology by MacManus et al indicate that use of systemic therapy following involved-field radiotherapy (IFRT) increased progression-free survival in patients with stage I or II low-grade...
ASCO Clinical Practice Guideline Update: Systemic Therapy for Patients With Advanced HER2-Positive Breast Cancer
As reported in the Journal of Clinical Oncology by Sharon H. Giordano, MD, of The University of Texas MD Anderson Cancer Center, and colleagues, ASCO has released a clinical practice guideline update on systemic therapy for patients with advanced HER2-positive breast cancer. The guideline update...
ESHRE 2018: Early-Stage Research Shows Potential of Artificial Ovary for Fertility Preservation Without the Risk of Reintroducing Malignancy
Important steps in the development of an artificial ovary have been successfully completed. Researchers from the Rigshospitalet in Copenhagen, Denmark, reported that they have—for the first time—isolated and grown human follicles to a point of biofunctionality on a bioengineered ovarian ...
PDL1 Amplification in Solid Tumors
In a study reported in JAMA Oncology, Goodman et al found amplification of PDL1 genes in 0.7% of solid tumors, including more than 100 tumor types. Response to checkpoint inhibition was high in a small group of patients with PDL1 amplification. Prevalence of PDL1 Amplification The study included...
FDA Approves Nivolumab Plus Low-Dose Ipilimumab for Second-Line Treatment of MSI-H/dMMR Metastatic Colorectal Cancer
Today, the U.S. Food and Drug Administration (FDA) approved nivolumab (Opdivo) plus low-dose ipilimumab (Yervoy) for the treatment of adult and pediatric patients aged 12 years and older with microsatellite instability–high (MSI-H) or mismatch repair–deficient (dMMR)...
ASCO Supports NCI-Designated Cancer Centers’ Goal of Eliminating HPV-Related Cancers
ASCO HAS officially endorsed a statement by the 70 National Cancer Institute (NCI)-designated cancer centers calling for increased human papillomavirus (HPV) vaccination and screening to eliminate HPV-related cancers. The full uptake of the vaccine and screening could prevent 12,000 cervical...
Testicular Cancer Survivors and Adequate Screening for Long-Term Heart Disease
TESTICULAR CANCER is among the most common cancers in young men. The majority of patients are cured of their disease, but a newly published study shows many remain at risk for later complications from chemotherapy or other treatments. The study, published by Mohammad Abu Zaid, MD, Assistant...
Expert Point of View: David Rimm, MD, PhD
“TUMOR MUTATIONAL burden is an emerging biomarker independent of programmed cell death ligand 1 (PD-L1) level. There are a few reasons for enthusiasm. Tumor mutational burden is a compelling biomarker for response and progression-free survival. Six-month progression-free survival is 50% with a...
Evidence Builds for Tumor Mutational Burden as Biomarker in Lung Cancer
TUMOR MUTATIONAL burden is emerging as a predictive biomarker for the combination of nivolumab (Opdivo) plus ipilimumab (Yervoy) in non–small cell lung cancer (NSCLC), as well as other tumor types. However, experts say tumor mutational burden has hurdles to overcome. At the 2018 Annual Meeting of...
CAR T-Cell Therapy: Updated Data Remain Favorable in Heavily Pretreated Patients With Myeloma
IN AN UPDATE of a phase I trial, a heavily pretreated population of patients with multiple myeloma continued to respond to the chimeric antigen receptor (CAR) T-cell therapy bb2121.1 The results presented at the 2018 ASCO Annual Meeting confirmed previous findings for bb2121 in the dose-escalation...
Genome Sequencing of Blood Samples May Lead to Detection of Early- Stage Lung Cancer
IF THE INITIAL promise of research presented at the 2018 ASCO Annual Meeting bears fruit, we may one day have a simple blood test to screen for early-stage lung cancer and possibly other cancers. Although it is still very early days for this test, an initial report from the ongoing Circulating...
More Evidence of Benefit With Immunotherapy and Chemotherapy in Nonsquamous Non–Small Cell Lung Cancer
ATEZOLIZUMAB (TECENTRIQ) plus bevacizumab (Avastin) plus a platinum doublet (ABCP) improved overall survival by 22% compared with bevacizumab plus a platinum doublet (BCP) in patients with advanced wild-type (without an identified mutation) nonsquamous non–small cell lung cancer (NSCLC), according...
With European Protocol, Maintenance Therapy Improved 5-Year Survival in Rhabdomyosarcoma
THE ADDITION OF 6 months of maintenance chemotherapy in the treatment of rhabdomyosarcoma improved 5-year survival by 13%, in the European RMS2005 Maintenance study reported at the 2018 ASCO Annual Meeting.1 “At the end of this long, not-easy study, we concluded that maintenance is an effective and ...
Ibrutinib Plus Venetoclax in CLL: High MRD-Negativity Rates, Reduced Risk for Tumor-Lysis Syndrome
A REGIMEN COMBINING ibrutinib (Imbruvica) and venetoclax (Venclexta) in previously untreated patients with chronic lymphocytic leukemia (CLL) greatly reduced the risk of venetoclax-associated tumor-lysis syndrome and led to promising rates of undetectable minimal residual disease (MRD) in the phase ...
Flight Attendants May Be at Increased Risk of Breast, Skin Cancers
Flight attendants showed an elevated incidence of several types of cancer compared with the general population, according to findings published by McNeely et al in Environmental Health. “Our findings of higher rates of several cancers among flight attendants is striking given the low rates...
ASCO Clinical Practice Guideline Update: Disease Management for Patients With Advanced HER2-Positive Breast Cancer and Brain Metastases
As reported in the Journal of Clinical Oncology by Naren Ramakrishna, MD, of the University of Florida Health Cancer Center at Orlando Health, and colleagues, ASCO has released a clinical practice guideline update on disease management for patients with advanced HER2-positive breast cancer and...
A Conversation With the Author: Mark Scholz, MD
To dig a bit deeper into some of the issues touched upon in the new book, The Key to Prostate Cancer: 30 Experts Explain 15 Stages of Prostate Cancer, The ASCO Post recently spoke with the author, Mark Scholz, MD. Dr. Scholz is a medical oncologist who exclusively treats men with prostate cancer....
A Medical Oncologist Urges Men to Keep Their Prostates
With the development of the prostate-specific antigen (PSA) test in the early 1990s, the urology community advocated for population screening of all men of a certain age, igniting a heated argument about the test’s clinical value vs potential harms that has not abated to this day. Moreover, from...
FDA Grants Priority Review for Glasdegib in Patients With Previously Untreated AML
The U.S. Food and Drug Administration (FDA) recently accepted a new drug application and granted Priority Review designation for glasdegib, an investigational oral smoothened inhibitor being evaluated for the treatment of adult patients with previously untreated acute myeloid leukemia (AML) in...
FDA Accepts sBLA for First-Line Nivolumab Plus Low-Dose Ipilimumab in NSCLC With Tumor Mutational Burden ≥ 10 mut/mb
The U.S. Food and Drug Administration (FDA) recently accepted a supplemental biologics license application (sBLA) for nivolumab (Opdivo) plus low-dose ipilimumab (Yervoy) for the first-line treatment of advanced non–small cell lung cancer (NSCLC) in patients with a tumor mutational burden...
Dietary Insulin Load and Risk of Disease Recurrence in Stage III Colon Cancer
New research led by Dana-Farber Cancer Institute investigators suggests that patients treated for nonmetastatic colon cancer may sharply reduce the risk that the disease will return by following a diet low in carbohydrates and other foods that raise insulin levels. In a study published by...
FDA Restricts Use of Pembrolizumab or Atezolizumab to Treat Urothelial Cancer Due to Efficacy Concerns in Some Patients
As of June 20, the U.S. Food and Drug Administration (FDA) has restricted the use of pembrolizumab (Keytruda) and atezolizumab (Tecentriq) for patients with locally advanced or metastatic urothelial cancer who are not eligible for cisplatin-containing therapy. The restriction results from a...
Addition of Atezolizumab to Bevacizumab and Chemotherapy in First-Line Treatment of Metastatic Nonsquamous NSCLC
As reported at the 2018 ASCO Annual Meeting and in The New England Journal of Medicine by Socinski et al, the phase III IMpower150 trial has shown that the addition of atezolizumab (Tecentriq) to bevacizumab (Avastin) plus chemotherapy significantly improved progression-free and overall survival in ...
