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Showing 351 - 400Risk of Cancer May Double for Patients With ‘Skewed’ Blood Cells
New research has shed light on how skewed X chromosome inactivation may be linked to the development of cancer and cardiovascular disease, according to a novel study published by Roberts et al in eLife. Background Because the X chromosome has so many more genes than the Y chromosome, in every cell...
Novel DELFI AI Blood Test May Aid in Detecting Hepatocellular Carcinoma
A novel artificial intelligence (AI) blood testing technology—known as DELFI (DNA evaluation of fragments for early interception)—may successfully detect more than 80% of hepatocellular carcinomas, according to a new study published by Foda et al in Cancer Discovery. The findings were also...
Ethnic Diversity and Disparities in Access to Genetic Testing May Impact Prostate Cancer Development and Treatment, Research Shows
More than 1.4 million patients were diagnosed with prostate cancer in 2020 globally, but the molecular characteristics of the disease remain unexplored for the majority of patients around the world. In the final days of the Movember campaign, which every year in November aims to raise awareness of...
Patients Who Are HIV-Positive and Have Cancer May Have Accelerated Epigenetic Aging
Patients with cancer who are living with the human immunodeficiency virus (HIV) infection had an increased epigenetic age compared with patients with cancer living without the HIV infection, according to a new study presented by Coghill et al at the American Association for Cancer Research (AACR)...
Chronic Myelomonocytic Leukemia: Treatment and Prognosis, Part 1
The ASCO Post is pleased to present Hematology Expert Review, an ongoing feature that quizzes readers on issues in hematology. In this installment, Drs. Syed Ali Abutalib and Mrinal M. Patnaik explore the current treatment and prognosis of chronic myelomonocytic leukemia. For each quiz question...
Expert Point of View: Fabrice André, MD, PhD
Fabrice André, MD, PhD, Professor of Medical Oncology at the Gustave Roussy Cancer Center, Villejuif, France, and Chairman of the Biomarker Group at UNICANCER, provided comments on the stage IIA cohort of the PALLAS trial. “The key message from PALLAS1 is there is no signal for efficacy of...
PALLAS Trial: No Benefit Reported for Adjuvant Palbociclib in Stage IIA Hormone Receptor–Positive, HER2-Negative Breast Cancer
In a preplanned analysis of the stage IIA cohort of the PALLAS trial, the addition of adjuvant palbociclib to standard endocrine therapy did not improve outcomes over endocrine therapy alone. This finding suggests this agent provides no benefit in reducing the risk of early relapse in patients with ...
Study Examines Potential Factors Leading to Recurrence of Cancers Caused by BRCA Mutations
Researchers have discovered the factors that may make breast and ovarian cancers associated with BRCA1 and BRCA2 gene mutations more likely to recur, according to new findings published by Shah et al in Nature Communications. These mutations are known to strongly predispose women to breast and...
Evaluation of Plasmid DNA Vaccine Encoding HER2 Intracellular Domain in Patients With Advanced HER2-Positive Breast Cancer
In a single-institution phase I study reported in JAMA Oncology, Disis et al found that a plasmid DNA vaccine encoding the HER2 intracellular domain (ICD) was associated with primarily low-grade toxicity and induced HER2-specific type 1 T-cell responses in patients with advanced HER2-positive...
ASCO Releases Updated Resource-Stratified Guideline for the Secondary Prevention of Cervical Cancer
A new resource-stratified ASCO guideline update provides new evidence-based recommendations for the secondary prevention of cervical cancer in various resource settings.1 In the updated guideline, the screening recommendations cover basic, limited, enhanced, and maximal resource settings. Since...
POSEIDON Follow-up Suggests Chemoimmunotherapy Triplet Extends Survival in Difficult-to-Treat NSCLC Mutational Subtypes
After 4 years, a limited course of five cycles of tremelimumab added to durvalumab plus chemotherapy extended overall survival in patients with metastatic non–small cell lung cancer (NSCLC) compared with chemotherapy alone, according to an updated exploratory analysis of the phase III POSEIDON...
ASCO Treatment Guidance for Metastatic Castration-Resistant Prostate Cancer Updated to Include LuPSMA
An updated ASCO guideline recommends lutetium-177–labeled PSMA-617 (LuPSMA), a targeted radioligand therapy, for patients with prostate-specific membrane antigen (PSMA)-positive metastatic castration-resistant prostate cancer who have been treated with one prior line of androgen receptor pathway...
Phase I Trial Shows Experimental Mini-Protein May Be Able to Inhibit the Cancer-Driving MYC Gene
Researchers have found that a new drug may be able to target—and for the first time, inhibit—the function of the MYC gene. Until now, no other drug has been able to do this safely and effectively, according to findings from a phase I clinical trial published by Garralda et al in the European...
Mosaic Chromosomal Alterations and Risk of Lung Cancer
In a study reported in The Lancet Oncology, Qin et al found that the presence of mosaic chromosomal alterations detected in blood-derived DNA was associated with an increased risk of lung cancer among persons of Chinese and European heritage. Study Details The study involved two cohorts:...
Cell-Free DNA Profiling in Patients With Advanced Cancers May Lead to Early Detection of Myeloid Malignancies
Researchers have found that an incidental finding of clonal hematopoiesis in liquid biopsies can be used to trigger hematologic tests to assess the risk of developing myeloid malignancies, according to a new study published by Tagliamento et al in the European Journal of Cancer. The findings were...
Sequential Dosing of Olaparib and Adavosertib in Patients With Advanced Tumors
Olaparib and adavosertib can be safely used to treat patients with cancers that are driven by certain mutations occurring in response to DNA damage if they are given in sequence rather than concurrently, according to a novel study published by Yap et al in the European Journal of Cancer. The...
Expert Point of View: Alexander M.M. Eggermont, MD; Omid Hamid, MD; and James Larkin, PhD
The results of SWOG S18011 were met with enthusiasm by attendees at the Presidential Symposium of the European Society for Medical Oncology (ESMO) Congress 2022. The ASCO Post captured the thoughts of several melanoma experts, who had somewhat different ideas about the immediate clinical...
NICHE-2: ‘Unprecedented’ Waterfall Plot Achieved With Neoadjuvant Immunotherapy in dMMR Colon Cancer
Treatment with neoadjuvant immunotherapy in colon cancer resulted in major pathologic responses in 95% of patients, NICHE-2 investigators reported at the European Society for Medical Oncology (ESMO) Congress 2022.1 Additionally, after 4 weeks of nivolumab plus ipilimumab, 67% of patients with...
POSEIDON Follow-up Suggests Chemoimmunotherapy Triplet Extends Survival in Difficult-to-Treat NSCLC Mutational Subtypes
After 4 years, a limited course of five cycles of tremelimumab added to durvalumab plus chemotherapy extended overall survival in patients with metastatic non–small cell lung cancer (NSCLC) compared with chemotherapy alone, according to an updated exploratory analysis of the phase III POSEIDON...
Highlights From the ESMO Congress 2022
At this year’s European Society for Medical Oncology (ESMO) Congress, we experienced an eagerly awaited return to normality (or almost), and the quality of the science on display was anything but disappointing: from molecular medicine to treatment de-escalation, from early cancer detection and...
Researchers Discover Differences in Response to Pembrolizumab Among Patients With Endometrial Cancer
Researchers discovered a differential clinical response to pembrolizumab in patients with Lynch-like (mutated) vs methylated microsatellite instability–high endometrial cancer, outlining characteristics of patients who may derive benefit from immune checkpoint blockade antibodies, according to new...
Genomic Microsatellite Signature Assay to Identify Germline MMRD in Patients With CMMRD
In an analysis reported in the Journal of Clinical Oncology, Chung et al described the performance of a newly developed assay using genomic microsatellite signatures (LOGIC; low-pass genomic instability characterization) in detecting germline mismatch repair deficiency (MMRD) in patients with the...
Rogaratinib vs Chemotherapy in Previously Treated Patients With Advanced Urothelial Carcinoma and FGFR1/3 mRNA Overexpression
As reported in the Journal of Clinical Oncology by Cora N. Sternberg, MD, and colleagues, interim analysis of the phase II portion of the phase II/III FORT-1 trial has shown similar objective response rates with the oral FGFR1–4 inhibitor rogaratinib vs chemotherapy in previously treated patients...
New Cervical Screening Test Could Predict Cell Changes Years Before They Occur
Researchers have developed a new swab test that can identify origins of potentially dangerous cervical cell changes up to 4 years before they happen, according to a new study published by Barrett et al in Genome Medicine. Scientists found that the new cervical screening method was more sensitive...
AACR and ASCO Release Joint Policy Statement on Electronic Nicotine Delivery Systems
The American Association for Cancer Research (AACR) and ASCO have released a joint policy statement outlining the latest research on the use of e-cigarettes and other electronic nicotine delivery systems (ENDS) and recommendations for regulating these products to protect public health. The...
No Benefit for Adjuvant Palbociclib in Stage IIA Breast Cancer: Analysis From the PALLAS Trial
In a preplanned analysis of the PALLAS trial, the addition of adjuvant palbociclib to standard endocrine therapy did not improve outcomes over endocrine therapy alone in patients with stage IIA breast cancer. Palbociclib offered no additional benefit in terms of invasive disease–free survival (the...
Study Examines Efficacy, Cost of FIT vs Multitarget Stool DNA Testing for Colorectal Cancer Screening
Commercially available noninvasive screening tests for colorectal cancer—the fecal immunochemical test (FIT) and the Cologuard multitarget stool DNA test—are equally effective for screening patients with early-stage colorectal cancer. However, FIT costs about one-fifth of the multitarget stool DNA...
Study Identifies How Cancer-Causing Gene Might Regulate Genetic Variation in Prostate Cancer
Researchers at the Barts Cancer Institute at the Queen Mary University of London, the Italian Institute for Genomic Medicine, and the University of Milan may have identified a novel role for a cancer-causing gene in controlling an important genetic process that underpins genetic variation in...
DESTINY-Breast04 Trial: T-DXd Significantly Improves Survival in Patients With HER2-Low Metastatic Breast Cancer
The antibody-drug conjugate fam-trastuzumab deruxtecan-nxki (T-DXd) doubled progression-free survival compared with chemotherapy alone in patients with “HER2-low” metastatic breast cancer—ie, patients with low levels of HER2 expression. The agent also extended overall survival for patients with low ...
Expert Point of View: Amy Tiersten, MD and Carlos L. Arteaga, MD
Amy Tiersten, MD, Professor of Medicine, Hematology, and Medical Oncology, Icahn School of Medicine at Mount Sinai, and Carlos L. Arteaga, MD, Director of the Simmons Comprehensive Cancer Center and Associate Dean of Oncology at The University of Texas Southwestern Medical Center, Dallas,...
PADA-1 Trial: With Early Identification of ESR1 Mutation, Switch to Fulvestrant in Metastatic Breast Cancer
Switching from an aromatase inhibitor to fulvestrant upon early identification of the ESR1 mutation in plasma—before disease progression—doubled progression-free survival in the phase III PADA-1 trial, presented at the 2021 San Antonio Breast Cancer Symposium.1 “PADA-1 is the first trial to...
Aditya Bardia, MD, MPH, Comments on Findings From monarchE
The invited discussant of monarchE,1 Aditya Bardia, MD, MPH, Director, Breast Cancer Research, and Associate Professor of Medicine, Harvard Medical School, commented: “Based on a hazard ratio of 0.69 for invasive disease–free survival, the results are statistically significant and clinically...
Switch to Fulvestrant/Palbociclib With Rising ESR1 Mutation Level in Blood During Aromatase Inhibitor/Palbociclib Therapy in Patients With Advanced Breast Cancer
As reported in The Lancet Oncology by François-Clément Bidard, MD, and colleagues, the French phase III PADA-1 trial has shown that switching to fulvestrant/palbociclib vs continuing first-line aromatase inhibitor (AI)/palbociclib therapy was associated with improved progression-free survival among ...
NICHE-2: ‘Unprecedented’ Waterfall Plot Achieved With Neoadjuvant Immunotherapy in dMMR Colon Cancer
Treatment with neoadjuvant immunotherapy in colon cancer resulted in major pathologic responses in 95% of patients, NICHE-2 investigators reported at the European Society for Medical Oncology (ESMO) Congress 2022.1 Additionally, after 4 weeks of nivolumab plus ipilimumab, 67% of patients with...
Expert Point of View: Alexander M.M. Eggermont, MD; Omid Hamid, MD; and James Larkin, PhD
The results of SWOG S18011 were met with enthusiasm by attendees at the Presidential Symposium of the European Society for Medical Oncology (ESMO) Congress 2022. The ASCO Post captured the thoughts of several melanoma experts, who had somewhat different ideas about the immediate clinical...
ESMO 2022: Updates in Skin Cancer
On this episode, we’re highlighting speakers who presented data in skin cancer during the ESMO Congress 2022, including findings on tumor-infiltrating lymphocyte therapy in advanced melanoma, cemiplimab in cutaneous squamous cell carcinoma, and the association of circulating tumor DNA and disease...
Research Examines a New Tool for Discovering Cancer-Driving Structural Variations
An advanced software tool for analyzing DNA sequences from tumor samples has uncovered new, likely cancer-driving genes. In a study, Weill Cornell Medicine researchers designed the software, known as CSVDriver, to map and analyze the locations of large mutations, known as structural variants, in...
Expert Point of View: Benjamin Besse, MD, PhD
Discussant of the IMpower010 abstract, Benjamin Besse, MD, PhD, Professor and Head of Clinical Research at Institute Gustave Roussy, Villejuif, France, said there is enough evidence to use adjuvant immunotherapy in stage II–IIIA resected non–small cell lung cancer (NSCLC), calling the increased...
Expert Point of View: Corinne Faivre-Finn, MD, PhD, and Masahiro Tsuboi, MD
The first discussant of the NADIM II study, Corinne Faivre-Finn, MD, PhD, Professor of Thoracic Radiation Oncology, University of Manchester, and Honorary Consultant Clinical Oncologist at The Christie NHS Foundation Trust, Manchester, England, called the results “very impressive” but noted that...
Study Focuses on Molecular Details of Precancerous Clonal Outgrowth in Blood Cells
A common, spontaneous mutation in blood stem cells, which has been linked to a higher risk of blood cancer and cardiovascular disease, may promote these diseases by altering the stem cells’ programming of gene activity and the mix of blood cells they produce, according to a study co-led by...
Tissue vs ctDNA NGS for Detecting Actionable Alterations in Patients With Advanced Cancer
A large prospective analysis, published by Bayle et al in Annals of Oncology, evaluated differences between tissue and circulating tumor DNA (ctDNA) next-generation sequencing (NGS) with a large cancer gene panel. The investigators compared the impacts of both methods in terms of molecular tumor...
Genetic Variation May Explain Racial Disparity in Esophageal Cancer Cases
Esophageal adenocarcinoma is a type of cancer affecting the mucus-secreting glands of the lower esophagus and is the most common form of esophageal cancer. It is often preceded by Barrett’s metaplasia, a deleterious change in cells lining the esophagus. Though the cause of esophageal adenocarcinoma ...
Lasker Foundation Announces 2022 Lasker Award Winners
On September 28, the Lasker Foundation announced the winners of the 2022 Albert Lasker Basic Medical Research Award, the 2022 Lasker~DeBakey Clinical Medical Research Award, and the 2022 Lasker~Bloomberg Public Service Award. Albert Lasker Basic Medical Research Award Richard O. Hynes, PhD, of the...
Genomic Testing May Aid in Identifying Patients of African Descent With High-Risk Prostate Cancer
Black patients of African descent tend to be diagnosed more frequently with prostate cancer and have higher mortality rates than patients of other races and ethnicities. Despite this substantial disparity, few prospective studies focused on maximizing the recruitment of African American patients...
Determining Prognosis in Aggressive Lymphomas: Integrating Liquid Biopsy Into Imaging Assessment
The incorporation of blood-based measurements—ie, “liquid biopsies”—into imaging assessment may refine the accuracy of prognosis in aggressive lymphomas, as described by David Kurtz, MD, PhD, Assistant Professor in the Division of Oncology, Stanford University Medical Center, in a talk at the 2022...
Expert Point of View: Benjamin Besse, MD, PhD
Discussant of the IMpower010 abstract, Benjamin Besse, MD, PhD, Professor and Head of Clinical Research at Institute Gustave Roussy, Villejuif, France, said there is enough evidence to use adjuvant immunotherapy in stage II–IIIA resected non–small cell lung cancer (NSCLC), calling the increased...
Expert Point of View: Kara N. Maxwell, MD, PhD
Abstract discussant Kara N. Maxwell, MD, PhD, Assistant Professor of Medicine and Genetics at the University of Pennsylvania Perelman School of Medicine, highlighted evidence showing that some lung cancer is inherited. The Nordic Twin Study identified an 18% heritability of lung cancer, she said,...
Is Germline Testing Warranted for All Patients With Lung Cancer?
Germline testing may be warranted for all patients with lung cancer, according to research presented during the August 2022 ASCO Plenary Series by Renato G. Martins, MD, MPH, Chair of Hematology Oncology and Palliative Care at Virginia Commonwealth University Massey Cancer Center, Richmond.1 The...
Expert Point of View: Corinne Faivre-Finn, MD, PhD and Masahiro Tsuboi, MD
The first discussant of the NADIM II study, Corinne Faivre-Finn, MD, PhD, Professor of Thoracic Radiation Oncology, University of Manchester, and Honorary Consultant Clinical Oncologist at The Christie NHS Foundation Trust, Manchester, England, called the results “very impressive” but noted that...
Julien Taïeb, MD, PhD, on Colorectal Cancer: Recent Findings on Avelumab vs Standard Second-Line Chemotherapy
Julien Taïeb, MD, PhD, of Paris Descartes University, discusses phase II results from the SAMCO-PRODIGE 54 trial, which shows the efficacy and safety of avelumab in the second-line treatment of patients with deficient DNA mismatch–repair microsatellite-instability metastatic colorectal cancer....
