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Showing 6301 - 6350In Case You Missed It: Update on Breast Cancer Research
The ASCO Post presents these brief summaries of important studies in breast cancer, presented at the 2018 ASCO Annual Meeting. Ribociclib Plus Fulvestrant in Metastatic Breast Cancer The benefit of an inhibitor of cyclin-dependent kinase 4/6 (CDK4/6) added to fulvestrant has now been proven to...
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...
Oral Taxane Shows Strong Activity and Good Tolerability in Metastatic Breast Cancer
As first-line treatment for metastatic breast cancer, the oral taxane tesetaxel produced a 45% confirmed response rate and was well tolerated, producing little alopecia or neuropathy, according to Andrew D. Seidman, MD, and colleagues from several cancer centers. Dr. Seidman, of Memorial Sloan...
FDA Expands Ribociclib Indication in Hormone Receptor–Positive, HER2-Negative Advanced or Metastatic Breast Cancer
Today, the U.S. Food and Drug Administration (FDA) expanded the indication for ribociclib (Kisqali) in combination with an aromatase inhibitor for premenopausal or perimenopausal women with hormone receptor–positive, HER2-negative advanced or metastatic breast cancer as initial...
MSI-High Status and Lynch Syndrome Found in Surprising Variety of Cancers
In a study that many consider to be practice-changing, Lynch syndrome, a hereditary cancer predisposition syndrome, was found in many persons who would not ordinarily be suspected of having it.1 The study, which was presented at the 2018 ASCO Annual Meeting, has implications for broader testing...
Progression-Free Survival as Surrogate for Overall Survival in First-Line Treatment of DLBCL
In an individual patient-level analysis reported in the Journal of Clinical Oncology, Shi et al found that progression-free survival could serve as a surrogate endpoint for overall survival in the first-line treatment of diffuse large B-cell lymphoma (DLBCL). The study involved data from 7,507...
Individual Training to Improve Provider Efficiency and Confidence in EMR Use
In a study reported in the Journal of Oncology Practice, Kadish et al found that individually tailored training improved provider confidence in electronic medical record (EMR) use and offers promise of improving efficiency in use. The study was undertaken at Dana-Farber Cancer Institute after...
Cabozantinib vs Placebo in Advanced Hepatocellular Carcinoma Previously Treated With Sorafenib
As reported in The New England Journal of Medicine by Abou-Alfa 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 (Cabometyx) vs placebo in patients with sorafenib...
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...
Expert Point of View: Selma Ugurel, MD
Selma Ugurel, MD, of the Skin Cancer Center Essen at the University of Duisburg-Essen, Germany, discussed the Merkel cell carcinoma presentations at the 2018 ASCO Annual Meeting. “Immunotherapy is of high interest in Merkel cell because of the high immunogenicity of the tumor—viral-induced and...
Immunotherapy in Merkel Cell Carcinoma: ‘Field Has Been Thrown on Its Head’
At the 2018 ASCO Annual Meeting, investigators presented long-term follow-up data for immunotherapy in patients with Merkel cell carcinoma and new data for its use in the neoadjuvant setting. The results drew high interest from attendees and a number of questions were raised following the...
Expert Point of View: Colin D. Weekes, MD, PhD and Manish A. Shah, MD, FASCO
Two pancreatic cancer specialists commented on the PREOPANC-1 study for The ASCO Post: Colin D. Weekes, MD, PhD, of Massachusetts General Hospital and Harvard Medical School, Boston, who had discussed the abstract at the ASCO Annual Meeting, and Manish A. Shah, MD, FASCO, Chief of the Solid Tumor...
Preliminary Data Suggest Neoadjuvant Chemoradiotherapy May Improve Outcomes in Patients With Early Stages of Pancreatic Cancer
For patients with newly diagnosed, potentially resectable pancreatic cancer, neoadjuvant chemoradiotherapy led to better outcomes when compared with immediate surgery followed by chemoradiotherapy in the phase III PREOPANC-1 trial. Approximately 25% fewer deaths occurred among patients in the...
Human Papillomavirus Vaccine in Cutaneous Basaloid Squamous Cell Carcinomas
Squamous cell carcinoma is the second-most-common form of skin cancer. Evidence suggests the human papillomavirus (HPV) plays a role in the development of some types of this skin cancer. Two years ago, a 97-year-old woman whose right leg was covered with squamous cell tumors went to see...
ESHRE 2018: Large Population Study Does Not Find Causal Link Between Assisted Reproduction and Ovarian Cancer Risk
Following concerns over many years that hormonal stimulation of the ovaries necessary for in vitro fertilization (IVF) may increase the risk of ovarian cancer, a nationwide cohort study from Denmark has now concluded that any perceived increase in risk is actually a statistical bias resulting from...
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...
PROSPER: Enzalutamide Prolongs Metastasis-Free Survival in Nonmetastatic Castration-Resistant Prostate Cancer
As reported in The New England Journal of Medicine by Hussain et al, the phase III PROSPER trial has shown a 71% reduction in risk of metastasis or death with enzalutamide (Xtandi) vs placebo in men with nonmetastatic castration-resistant prostate cancer. Study Details In the double-blind trial,...
Intratumoral Recombinant Poliovirus in Grade IV Glioblastoma
In a study reported in The New England Journal of Medicine, Desjardins and colleagues found that convection-enhanced intratumoral delivery of a recombinant nonpathogenic polio–rhinovirus chimera (PVSRIPO) was not associated with neurovirulence in patients with recurrent grade IV glioma and...
Excerpt From the 2018 ASCO Presidential Address: ‘Delivering Discoveries: Expanding the Reach of Precision Medicine’
In my area of research, lung cancer, precision medicine is indeed transforming the treatment of this disease and has important implications for other cancers and for the future of our patients with cancer. Today’s achievement of being able to systematically identify genomic changes that can be...
A Humble Beginning Built on Commitment: The Life and Times of Lee S. Schwartzberg, MD, FACP
In this edition of the Living a Full Life series, guest editor Jame Abraham, MD, interviewed medical oncologist Lee S. Schwartzberg, MD, FACP, Executive Director at the West Cancer Center, Memphis. Dr. Schwartzberg’s major research interests are new therapeutic approaches to breast cancer,...
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...
Early Data Suggest TLR9 Agonist May Combat PD-1 Resistance in Advanced Melanoma
COMBINING CMP-001, a Toll-like receptor 9 (TLR9) agonist, plus pembrolizumab (Keytruda) appears to overcome resistance to anti–programmed cell death protein 1 (anti–PD-1) therapy, according to a preliminary phase Ib study.1 Adding CMP-001 to pembrolizumab was well tolerated, with antitumor efficacy ...
Study of PI3K Inhibitor Added to Fulvestrant in Advanced Breast Cancer Affirms Proof-of-Principle
IN PATIENTS with advanced breast cancer harboring a PIK3CA mutation, the addition of the PI3 kinase (PI3K) inhibitor taselisib to endocrine therapy with fulvestrant (Faslodex) significantly improved progression-free survival compared with fulvestrant alone, in the international phase III SANDPIPER...
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...
Expert Point of View: Marina Chiara Garassino, MD, and Justin Gainor, MD
“TODAY WE HAVE good news, because IMpower 150 is another clear positive trial on the combination of chemotherapy with immunotherapy. This is true in terms of progression-free and overall survival, which are both statistically significant [for atezolizumab (Tecentriq) plus bevacizumab (Avastin)...
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...
Expert Point of View: Bruce D. Cheson, MD
BRUCE D. CHESON, MD, Director of the Division of Hematology/Oncology at the Lombardi Comprehensive Cancer Center, Washington, DC, agreed that rituximab (Rituxan) plus lenalidomide (Revlimid; R2) is a reasonable first-line option, considering the findings of the RELEVANCE trial. “Dr. Fowler showed ...
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 ...
KEYNOTE-407: Pembrolizumab Plus Chemotherapy Benefits Response, Survival in Squamous NSCLC
THE COMBINATION of pembrolizumab (Keytruda) plus platinum-based chemotherapy improved overall survival, response rates, and duration of response in patients with advanced squamous cell non–small cell lung cancer (NSCLC) compared with chemotherapy alone irrespective of programmed cell death ligand 1 ...
Lessons in the Chill of Early Morning
The following essay by Sushil Bhardwaj, MD, is adapted, with permission, from The Big Casino: America’s Best Cancer Doctors Share Their Most Powerful Stories, which was coedited by Stan Winokur, MD, and Vincent Coppola and published in May 2014. The book is available on Amazon.com and...
Racial/Ethnic Disparities in End-of-Life Care Among Patients With Lung Cancer
Significant disparities in the quality of end-of-life lung cancer care were found among racial/ethnic minorities, with higher odds of experiencing potentially preventable medical encounters during end of life as compared with non-Hispanic whites. These findings were published by Siddharth Karanth, ...
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....
New Guide Helps Clinicians Navigate Immunotherapy in Merkel Cell Carcinoma
Fred Hutchinson Cancer Research Center researchers have published a new guide to help clinicians navigate a recent revolution in care for advanced Merkel cell carcinoma. The guide was published in JNCCN–Journal of the National Comprehensive Cancer Network, and it accompanies NCCN’s new...
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...
Expensive Cancer Drugs Don’t Work if Patients Can’t Afford Them
Eight years ago, I was having a series of colds I couldn’t shake and pain that radiated throughout my back. Still, my symptoms weren’t concerning until, on Halloween morning in 2010, I stepped out of bed and fell to the floor in excruciating pain, unable to move. A visit to the emergency room and a ...
Addition of Dose-Intensified Doxorubicin to Standard Chemotherapy in Rhabdomyosarcoma
As reported by Bisogno et al in The Lancet Oncology, a phase III trial (EpSSG RMS 2005) has shown no benefit of adding doxorubicin to standard IVA (ifosfamide, vincristine, dactinomycin) in 3-year event-free survival among patients with high-risk rhabdomyosarcoma. Study Details In the open-label...
Mindfulness in Cancer Care: Hype or Help?
GUEST EDITOR Integrative Oncology is guest edited by Jun J. Mao, MD, MSCE, Laurance S. Rockefeller Chair in Integrative Medicine and Chief, Integrative Medicine Service, Memorial Sloan Kettering Cancer Center, New York. “Mindfulness” has gained significant popularity in the lay press in recent...
Raising Awareness of the Financial Impact of Cancer on Young Adult Survivors
GUEST EDITOR Adolescent and Young Adult Oncology explores the unique physical, psychosocial, social, emotional, sexual, and financial challenges adolescents and young adults with cancer face. The column is guest edited by Brandon Hayes-Lattin, MD, FACP, Associate Professor of Medicine and Medical...
Percutaneous Ablation vs Nephrectomy in T1a Kidney Cancer
Many cases of early-stage kidney cancer can be treated with a relatively new, nonsurgical procedure used to destroy tumors, a new study by Talenfeld et al in Annals of Internal Medicine suggests. The procedure, called percutaneous ablation, involves the insertion of a needle through the skin into...
Addition of Veliparib to Temozolomide in Recurrent Small Cell Lung Cancer
In a phase II trial reported in the Journal of Clinical Oncology, Pietanza et al found no benefit of adding the PARP inhibitor veliparib to temozolomide (Temodar) in recurrent platinum-sensitive or platinum-refractory small cell lung cancer. Benefit was observed with the combination in the subgroup ...
Addition of Panitumumab to Neoadjuvant Chemotherapy in Primary HER2-Negative Inflammatory Breast Cancer
In a single-center phase II study reported in JAMA Oncology, Matsuda et al found that adding the EGFR inhibitor panitumumab (Vectibix) to neoadjuvant chemotherapy produced high pathologic complete response (pCR) rates in patients with primary triple-negative inflammatory breast cancer. Study...
Sodium Thiosulfate to Prevent Cisplatin-Induced Hearing Loss in Pediatric Standard-Risk Hepatoblastoma
In a phase III International Liver Tumor Strategy Group trial (SIOPEL 6) reported in The New England Journal of Medicine, Brock et al found that sodium thiosulfate reduced cisplatin-induced hearing loss in pediatric patients with standard-risk hepatoblastoma. Study Details The trial enrolled a...
Educational Interventions Decrease Sunburns Among Operators of Heavy Equipment
The implementation of educational interventions among heavy equipment operators, or operating engineers, in Michigan significantly increased the use of sunscreen and decreased the number of sunburns, reported Duffy et al in Cancer Epidemiology, Biomarkers & Prevention. “The rates of...
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...
Trastuzumab Biosimilar vs Reference Trastuzumab in HER2-Positive Early Breast Cancer
In the phase III LILAC equivalence trial reported in The Lancet Oncology, von Minckwitz et al found similar efficacy and safety with the trastuzumab biosimilar ABP 980 vs reference trastuzumab (Herceptin) in HER2-positive early breast cancer. On local review, the risk difference and risk ratio (RR) ...
Prognostic Model for Malignant Pleural Effusion
As reported in The Lancet Oncology, Psallidas et al developed a model that is predictive of 3-month survival in patients with malignant pleural effusion. Study Details The PROMISE study involved an analysis of 5 independent data sets from randomized trials to discover, validate, and prospectively ...
FDA Expands Approval of Pembrolizumab for First-Line Treatment of NSCLC
The U.S. Food and Drug Administration (FDA) recently granted accelerated approval to the immune checkpoint inhibitor pembrolizumab (Keytruda) for use in combination with chemotherapy as a first-line treatment for patients with metastatic non–small cell lung cancer (NSCLC). KEYNOTE-021 This...
Long-Term Results of Adjuvant Endocrine Therapy in Premenopausal Breast Cancer
In an analysis of long-term outcomes in the SOFT and TEXT trials reported at the 2018 ASCO Annual Meeting and in The New England Journal of Medicine, Francis et al found that the addition of ovarian suppression to adjuvant tamoxifen significantly improved 8-year rates of disease-free and overall...
Pembrolizumab Receives FDA Approval for Relapsed or Refractory Primary Mediastinal Large B-Cell Lymphoma, Advanced Cervical Cancer
THE U.S. FOOD and Drug Administration (FDA) granted accelerated approval to pembrolizumab (Keytruda) for the treatment of adult and pediatric patients with refractory primary mediastinal large B-cell lymphoma or who have relapsed after two or more prior lines of therapy on June 13, 2018. The newest ...
Bipolar Androgen Therapy After Disease Progression in Metastatic Castration-Resistant Prostate Cancer
In a single-center phase II study reported in The Lancet Oncology, Teply et al found that bipolar androgen therapy can induce prostate-specific antigen (PSA) response and resensitization to enzalutamide (Xtandi) in men with metastatic castration-resistant prostate cancer whose disease progressed on ...
