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Showing 1801 - 1850Shedding Light on Mechanisms of Resistance to Treatment of Metastatic Castration-Resistant Prostate Cancer
ONE OF the pressing issues in metastatic castration-resistant prostate cancer is the development of resistance to therapies directed at the androgen receptor (AR), such as enzalutamide (Xtandi) and abiraterone acetate (Zytiga). Research is ongoing to identify mechanisms of resistance in the hope of ...
Management of HER2-Positive Breast Cancer: Business as Usual?
MANAGEMENT OF HER2-positive breast cancer changed after the introduction of trastuzumab (Herceptin), the first anti-HER2 therapy to be approved by the U.S. Food and Drug Administration (FDA) for this type of cancer. Recent studies have more clearly defined the role of pertuzumab (Perjeta) and...
Expert Point of View: Reinhard Dummer, MD
KEYNOTE-022’S invited discussant, Reinhard Dummer, MD, Professor of Dermatologic Oncology at the University Hospital Zurich Skin Cancer Center in Switzerland, told attendees, “We’ve been waiting for this small prospective randomized phase II trial, and the initial results appear very promising.”...
Using Tumor‑Infiltrating Lymphocytes to Treat Metastatic Melanoma
STEVEN A. ROSENBERG, MD, PhD, Chief of Surgery at the National Cancer Institute (NCI), began his pioneering research in adoptive cell transfer using interleukin (IL)-2 in the mid-1970s. His IL-2 studies were among the clinical trials that led to the first U.S. Food and Drug Administration approval ...
Expert Point of View: Catherine C. Park, MD, FASTRO
DISCUSSANT OF the abstract, Catherine C. Park, MD, FASTRO, Professor and Chair of the Department of Radiation Oncology at the University of California, San Francisco, expressed excitement about this study’s results, which suggest the possibility of curing patients with stage IV disease. “We’re...
Local Consolidative Therapy Associated With Survival Benefit for Some With Oligometastatic NSCLC
FOR A SUBSET of patients with stage IV lung cancer, aggressive treatment may improve overall survival, according to data presented at the 2018 Annual Meeting of the American Society for Radiation Oncology (ASTRO).1 The results of the phase II study showed that with long-term follow-up, local...
Beyond Checkpoint Inhibitors: Novel Immunotherapy Combinations With Antitumor Activity
THE 2018 Society for Immunotherapy of Cancer (SITC) Annual Meeting hosted a meeting of the minds of the world’s premier cancer immunologists. In addition to the cutting-edge laboratory science explored and presented at the meeting, numerous phase I clinical trials and a few phase II studies offered ...
Should Oncologists Recommend Cannabis?
A RECENT survey of 400 clinical oncologists found that 80% discuss the use of medical cannabis with their patients, and although nearly 50% recommend it, fewer than 30% consider themselves knowledgeable enough to make such recommendations.1 Oncologists are perhaps among the most evidence-demanding ...
Palliative Care Trailblazer, Charles von Gunten, MD, PhD, Shares Insights With Advanced Practitioners
“The data are in, and they are clear and convincing. Palliative care leads to better outcomes for patients. The major challenge now is to make it part of standard cancer care everywhere in the United States and then everywhere else in the world, said Charles von Gunten, MD, PhD, a medical...
Palliative Care in the Pediatric Oncology Setting
Cancer is the leading cause of disease-related childhood death. To better serve the special needs of this highly vulnerable patient population, pediatric palliative care teams use a personalized, holistic, and interdisciplinary approach tailored to relieve the physical, psychosocial, and spiritual ...
Lenvatinib in Unresectable Hepatocellular Carcinoma
On August 16, 2018, lenvatinib (Lenvima) was approved for the first-line treatment of patients with unresectable hepatocellular carcinoma.1,2 Supporting Efficacy Data Approval was based on the findings of a phase III open-label noninferiority trial (REFLECT), in which 954 patients with previously...
Adding Genomic Factors to MSKCC Risk Model in Metastatic Renal Cell Carcinoma
In a study reported in The Lancet Oncology, Voss et al found that adding the mutation status of prognostic genes to the Memorial Sloan Kettering Cancer Center (MSKCC) risk model improved the prognostic performance of the model in patients with advanced renal cell carcinoma. The study involved...
Cardiovascular Toxicities Associated With Immune Checkpoint Inhibitor Treatment
In a pharmacovigilance study reported in The Lancet Oncology, Salem et al found that immune checkpoint inhibitors can cause “severe and disabling inflammatory cardiovascular immune-related adverse events” that need to be considered in patient care and clinical trial design. Study...
Ultrasonography Findings and Risk of Ovarian Cancer
In a study reported in JAMA Internal Medicine, Smith-Bindman et al found that the appearance of ovarian masses on ultrasonography was highly associated with risk of ovarian cancer in a large unselected population of women undergoing pelvic ultrasonography. Study Details The study was a nested...
FDA Approves Venetoclax Combination for Adults With AML
On November 21, 2018, the U.S. Food and Drug Administration (FDA) granted accelerated approval to venetoclax (Venclexta) in combination with azacitidine or decitabine or low-dose cytarabine for the treatment of newly diagnosed acute myeloid leukemia (AML) in adults who are age 75 years or older or...
DNA Vaccine Leads to Immune Responses in HPV-Related Head and Neck Cancer in Small Study
A therapeutic vaccine may boost antibodies and T cells, helping them infiltrate human papillomavirus (HPV)-related head and neck cancer tumors. Researchers from the Abramson Cancer Center of the University of Pennsylvania tested the immunotherapy in two groups of patients with advanced head and...
FDA Approves Pembrolizumab for Hepatocellular Carcinoma Previously Treated With a Kinase Inhibitor
ON NOVEMBER 9, 2018, the U.S. Food and Drug Administration (FDA) granted accelerated approval to pembrolizumab (Keytruda) for patients with hepatocellular carcinoma who have been previously treated with the kinase inhibitor sorafenib (Nexavar). KEYNOTE-224 APPROVAL WAS based on KEYNOTE-224, a...
Probiotics
The ASCO Post’s Integrative Oncology series is intended to facilitate the availability of evidence-based information on integrative and complementary therapies sometimes used by patients with cancer. Shelly Latte-Naor, MD, and Jyothirmai Gubili, MS, explore some of the beneficial effects attributed ...
2018 San Antonio Breast Cancer Symposium Award Winners Announced
THE SAN ANTONIO Breast Cancer Symposium (SABCS) and the American Association for Cancer Research (AACR) will honor three researchers for their work in breast cancer at the upcoming 2018 SABCS in December. They are Ian Smith, MD, FRCP, FRCPE, who will receive the SABCS William L. McGuire Memorial...
Patients With Cancer in Rural America Remain Underserved
Despite growing national awareness of health-care inequities, the plight of rural Americans diagnosed with cancer has persistently remained inadequate. Speaking with The ASCO Post, Jan Probst, PhD, Professor at the Arnold School of Public Health, University of South Carolina, Columbia, noted, “We...
Duvelisib in Resistant Chronic Lymphocytic Leukemia: Expanding the Treatment Armamentarium
The phase III DUO trial, reported by Flinn et al and reviewed in this issue of The ASCO Post, has led to the U.S. Food and Drug Administration (FDA) approval of a novel B-cell receptor (BCR) kinase inhibitor, duvelisib (Copiktra), which targets phosphoinositide 3-kinase (PI3K)-δ/γ in patients...
Katherine C. Lee, MD, on Emergency Surgery and End-of-Life Care
Katherine C. Lee, MD, of Massachusetts General Hospital, discusses her study findings that showed older patients with metastatic cancer who survived emergency general surgery experienced higher intensity end-of-life care than similar patients who did not undergo surgery (Abstract 56).
Neoadjuvant Therapy With Reduced-Dose Immunotherapy for Stage III Melanoma
In patients with stage III melanoma, a reduced-dose neoadjuvant immunotherapy combination was well tolerated and led to high pathologic response rates, in the phase II OpACIN-neo trial presented at the European Society for Medical Oncology (ESMO) 2018 Congress.1 “Neoadjuvant ipilimumab (Yervoy) at...
Treatment With Radium-223 Plus Abiraterone Not Advisable in Metastatic Prostate Cancer
The combination of radium-223 plus AAP (abiraterone acetate [Zytiga] and prednisone) was not superior to placebo plus AAP in the phase III ERA 223 trial, which enrolled men with asymptomatic bone-predominant metastatic castration-resistant prostate cancer.1 Patients treated with the combination had ...
Expert Point of View: Catherine C. Park, MD, FASTRO
Discussant of the 12-year report from the NRG/RTOG 9804 trial, Catherine C. Park, MD, FASTRO, Professor and Chair of the Department of Radiation Oncology at the University of California, San Francisco, underscored the high prevalence of ductal carcinoma in situ, which comprises approximately 20%...
ME STRONG Joins With ASCO’s Conquer Cancer Foundation to Support Research for Men’s Cancers and Neuroblastoma
ME STRONG, a nonprofit public charity in Deland, Florida, is one of the newest supporters of Conquer Cancer. Linda Ryan, ME STRONG co-founder and 16-year cancer survivor, understands the importance of research: it saved her life decades ago, and she’s relying on experimental treatment as she...
Risk Factors for Late Recurrence After Resection for Hepatocellular Carcinoma
In a Chinese retrospective study reported in JAMA Surgery, Xu et al found that risk of late recurrence (> 2 years) of hepatocellular carcinoma (HCC) after curative liver resection was associated with male sex, presence of cirrhosis, and aggressive characteristics of the initial HCC. The study...
FDA Approves Pembrolizumab for Hepatocellular Carcinoma Previously Treated With a Kinase Inhibitor
On November 9, 2018, the U.S. Food and Drug Administration (FDA) granted accelerated approval to pembrolizumab (Keytruda) for patients with hepatocellular carcinoma who have been previously treated with the kinase inhibitor sorafenib. KEYNOTE-224 Approval was based on KEYNOTE-224, a single-arm,...
The WHO Classification of Tumors of Hematopoietic and Lymphoid Tissues
The ASCO Post is pleased to present Hematology Expert Review, an ongoing feature that quizzes readers on issues in hematology. In this installment, Drs. Abutalib and Medeiros explore the recently updated World Health Organization (WHO) classification of hematopoietic and lymphoid tissue...
Corticosteroid Use at Start of PD-1/PD-L1 Inhibitor Therapy Affects Outcomes in NSCLC
IN A STUDY reported in the Journal of Clinical Oncology, Kathryn C. Arbour, MD, of Memorial Sloan Kettering Cancer Center, and colleagues found that baseline treatment with corticosteroids was associated with poorer efficacy of programmed cell death protein 1/programmed cell death ligand 1...
Tackling Financial Toxicity: One Institution’s Roadmap Forward
ALTHOUGH FINANCIAL toxicity has become an important issue in the oncology community, evidence suggests the subject is rarely addressed by oncologists, exacerbating its grave effects on patients with cancer and their families.1 “But I don’t think it’s because health-care providers don’t want to...
Do Incident Learning Systems Prevent Medical Errors?
ACCORDING TO a study by Johns Hopkins, medical errors are the third leading cause of death in the United States.1 Lakshmi Santanam, PhD, tackled such sobering data at the 2018 ASCO Quality Care Symposium. “Incident learning systems are not just about medical errors or data; it’s kind of a first...
Radiation to Primary Tumor Improves Survival in Subset of Men With Metastatic Prostate Cancer
MEN WITH newly diagnosed metastatic prostate cancer do not typically receive treatment to the primary tumor with radiation or surgery. A new analysis of the STAMPEDE trial found that radiation administered to the prostate can improve overall survival in men with newly diagnosed metastatic prostate...
Can Patients Use Topical Skin Creams During Radiation Therapy?
Contrary to the advice most patients with cancer receive when they go through radiation treatment, topical skin treatments, unless applied very heavily, may not increase the radiation dose to the skin and can be used in moderation before daily radiation treatments, according to findings from a new...
PURE-01 Trial: Neoadjuvant Immunotherapy in Muscle-Invasive Bladder Carcinoma
In the Italian phase II PURE-01 trial reported in the Journal of Clinical Oncology, Necchi et al found that neoadjuvant pembrolizumab (Keytruda) before radical cystectomy in muscle-invasive bladder carcinoma produced complete pathologic response (pT0) in 42% of patients, with pT0 being more common...
IASLC Issues Statement on Lung Cancer Screening With Low-Dose Computed Tomography
The International Association for the Study of Lung Cancer (IASLC) recently issued a statement on lung cancer screening with low-dose computed tomography (CT) based on the results of the Dutch-Belgian NELSON lung cancer screening trial presented at the IASLC 19th World Conference on Lung Cancer...
COMBI-AD Trial: Longer-Term Follow-up of Adjuvant Dabrafenib Plus Trametinib in Resected BRAF V600–Mutant Stage III Melanoma
As reported by Hauschild et al in the Journal of Clinical Oncology, longer-term follow-up of the phase III COMBI-AD trial has confirmed improved relapse-free survival with adjuvant dabrafenib (Tafinlar) plus trametinib (Mekinist) vs placebo in resected BRAF V600–mutant stage III melanoma. In...
Health-Policy Forum Focuses on New Care-Delivery Paradigms
What was an MBA doing at the podium of a clinical oncology meeting? Ten years ago or so, that might have been surprising. But in an era of rapid change—in therapies, costs, payment models, and practice—it only makes sense. Amy Porter-Tacoronte, MBA, Health System Chief Administrative Officer at the ...
Expect Patient Concerns and Some Fear About Radiation Therapy for Early-Stage Follicular Lymphoma
Radiation therapy to the limited disease in patients with early-stage follicular lymphoma “achieves local control in over 90% of lesions, and almost 50% of patients remain free of any lymphoma event (cured) for decades,” Joanna C. Yang, MD, MPH, and Joachim Yahalom, MD, wrote in a recent editorial...
Prognostic Risk Model for African American Women With Breast Cancer
A prognostic model developed using a machine learning approach may be able to identify African American patients with breast cancer who have an increased risk of death, according to results of a study presented by Bhattarai et al at the 11th AACR Conference on The Science of Cancer Health...
Fluoropyrimidine DPYD Genotype–Guided Dosing in Patients With Cancer
In a Dutch study reported in The Lancet Oncology, Henricks et al found that DPYD genotype–guided dosing reduced the frequency of severe fluoropyrimidine toxicity in patients with cancer. Increased fluoropyrimidine toxicity is associated with reduced activity of the metabolic...
Many Patients With Early-Stage Follicular Lymphoma May Not Receive Guideline-Recommended Radiation Therapy
Radiation therapy for early-stage follicular lymphoma “is underused,” Joanna C. Yang, MD, MPH, and Joachim Yahalom, MD, declared in a recent editorial in the Journal of Clinical Oncology.1 This underuse of radiation therapy can result in overtreatment with systemic therapies or overconfidence in...
Exercise Therapy for Symptom Management and Treatment in Patients With Cancer
The ASCO Post’s Integrative Oncology series is intended to facilitate the availability of evidence-based information on integrative and complementary therapies sometimes used by patients with cancer. Although physical activity is associated with many positive outcomes in the general population,...
Big Data and Breast Cancer: Moving the Field Forward Through Comprehensive Analysis
To gain further insight into, among other things, optimizing big data and the latest on hormonal breast cancer treatment, The ASCO Post recently spoke with pioneering oncologist Christopher C. Benz, MD, a breast cancer specialist and Director of the Cancer & Developmental Therapeutics Program, ...
On the Frontier of Breast Cancer Research With Joyce A. O’Shaughnessy, MD
Nationally regarded breast cancer researcher and clinician Joyce A. O’Shaughnessy, MD, was born in upstate New York, just outside of Albany, where she attended grade school before her family moved to Beverly, Massachusetts, a suburban town 26 miles from Boston, where her family’s roots were....
Activity of Antibody-Drug Conjugate Telisotuzumab Vedotin in c-Met–Positive Advanced NSCLC
In a phase I study reported in the Journal of Clinical Oncology, Strickler et al found evidence of activity of the antibody-drug conjugate telisotuzumab vedotin in non–small cell lung cancer (NSCLC) overexpressing c-Met. The agent combines the anti–c-Met monoclonal antibody...
Cabozantinib Improves Survival in Patients With Previously Treated Hepatocellular Carcinoma
As reported in The New England Journal of Medicine by Ghassan K. Abou‑Alfa, MD, of Memorial Sloan Kettering Cancer Center, and colleagues, the second interim analysis of the phase III CELESTIAL trial has shown a significant improvement in overall and progression-free survival with cabozantinib...
Novel Treatment Approaches in Early Relapse of Follicular Lymphoma
“Patients with follicular lymphoma who relapse early after treatment are a minority of patients, fortunately, but they are clearly patients with a different disease,” according to Jonathon B. Cohen, MD, of Emory University School of Medicine. At Emory’s 2018 Debates and Didactics in Hematology and...
Current Treatment Landscape of Relapsed or Refractory Chronic Lymphocytic Leukemia
Novel agents such as ibrutinib (Imbruvica), idelalisib (Zydelig), and venetoclax (Venclexta) have transformed the treatment of chronic lymphocytic leukemia (CLL) and are increasingly used to treat the disease. The optimal sequencing of these agents is not clear in relapsed or refractory disease,...
NELSON Trial: ‘Call to Action’ for Lung Cancer CT Screening of High-Risk Individuals
Results of the very large, randomized, population-based NELSON trial confirm the value of low-dose computed tomography (CT) screening in people at high risk for developing lung cancer. The protective value of screening was more pronounced in women than in men. These study findings were presented at ...
