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Showing 1701 - 1750Study Identifies Genetic Changes in Patients With Barrett’s Esophagus That Progresses to Esophageal Cancer
Using whole-genome sequencing to contrast genomic alterations in patients with stable Barrett’s esophagus compared to patients whose Barrett’s progressed to esophageal adenocarcinoma, Paulson et al reported that DNA changes presaging esophageal cancer can be spotted years before cancer develops....
Increased Risk of Cancer in Early Life Among Individuals With Autism Spectrum Disorders
In the largest and most detailed population-based cohort study to date, researchers from the Karolinska Institute in Stockholm found that individuals with autism spectrum disorders, when present with comorbid intellectual disability and/or birth defects, were at a higher risk of cancer in early...
How to Get the Dose Right
OCE Insights is an occasional column developed for The ASCO Post by members of the Oncology Center of Excellence (OCE) at the U.S. Food and Drug Administration (FDA). In this installment, Mirat Shah, MD, of the Office of Oncologic Diseases, Center for Drug Evaluation and Research, FDA; Atiqur...
Expert Point of View: Deborah K. Armstrong, MD
Discussant of the SORAYA trial, Deborah K. Armstrong, MD, of Johns Hopkins Kimmel Cancer Center Baltimore, underscored the strong rationale for targeting folate receptor alpha in ovarian cancer. “There is limited expression [of folate receptor alpha] in normal tissues, limited to the choroid...
SORAYA Trial: Mirvetuximab Soravtansine Improves Response Rate in Drug-Resistant Ovarian Cancer
The novel antibody-drug conjugate mirvetuximab soravtansine could become the new standard of care for patients with folate receptor alpha–positive, platinum-resistant ovarian cancer, according to data presented at the Society of Gynecologic Oncology (SGO) 2022 Annual Meeting on Women’s Cancer.1...
Some Recurrences of Ductal Carcinoma In Situ May Be Genetically Distinct From the Primary Tumor, Study Reports
Contrary to what has been assumed, all recurrences of ductal carcinoma in situ (DCIS) are not genetically the same, according to a study presented at the American Association for Cancer Research (AACR) Annual Meeting 2022.1 Almost 20% of ipsilateral recurrences found in the study were genetically...
Maternal Malignancies May Be Identified Through Noninvasive Prenatal Test Results
In a Dutch study reported in the Journal of Clinical Oncology, Heesterbeek et al found that results of noninvasive prenatal testing for fetal aneuploidy screening using cell-free DNA derived from maternal plasma raised suspicion of maternal malignancy in a very small proportion of pregnant women....
Immunotherapy in B-Cell Non-Hodgkin Lymphomas: Off-the-Shelf Bispecific Antibodies
Chimeric antigen receptor (CAR) T-cell therapies are a significant advance, but they require careful patient selection, dependency on patients’ own T cells, lymphodepleting chemotherapy, possible bridging therapy, manufacturing timelines with extensive health-care coordination and cost, in...
Incidental Findings on Low-Dose CT Lung Cancer Screening in the NLST and Risk of Respiratory Disease Mortality
In an analysis of data from the National Lung Screening Trial (NLST) reported in Chest, Paul F. Pinsky, PhD, of the Division of Cancer Prevention, National Cancer Institute, and colleagues found that incidental respiratory disease–related findings on low-dose computed tomography (CT) screening...
IDH1/2 Inhibitors Show Activity in Patients With Myelodysplastic Syndrome
The oral targeted small-molecule inhibitors of mutant IDH1 and IDH2 appear to be active in patients with myelodysplastic syndrome (MDS) harboring these mutations, according to two phase II trials by the Groupe Francophone des Myélodysplasies (GFM) and its German colleagues in the European MDS...
MEK Inhibition Is Now a Standard of Care in Recurrent Low-Grade Serous Ovarian Cancer: What Next?
As summarized in this issue of The ASCO Post, the highly anticipated results of the GOG 281/LOGS study, which randomly assigned patients with recurrent low-grade serous ovarian cancer to the MEK inhibitor trametinib vs standard-of-care chemotherapy or endocrine therapy, have now been reported by...
Trametinib Improves Progression-Free Survival vs Standard-of-Care Treatment in Recurrent Low-Grade Serous Ovarian Carcinoma
As reported in The Lancet by David M. Gershenson, MD, of the Department of Gynecologic Oncology and Reproductive Medicine, MD Anderson Cancer Center, Houston, and colleagues, the phase II/III GOG 281/LOGS trial showed that trametinib improved progression-free survival vs standard-of-care treatment...
Clinical Trials Updates in the Treatment of Older Adults With Gastrointestinal Malignancies
The theme of the 2022 ASCO Gastrointestinal Cancers Symposium was “Accelerating Access to Precision Care Through Innovation.” Several studies presented at this meeting focused on older patients, who represent the majority of patients with gastrointestinal malignancies. Data reviewed at the meeting...
Phase III Trial Evaluates the Role of Aspirin in Preventing Breast Cancer Recurrence
Taking aspirin daily does not prevent breast cancer recurrence, according to research presented during the February ASCO Plenary Series Program.1 Results of the double-blind phase III study of more than 3,000 patients with high-risk, HER2-negative breast cancer showed no improvement in invasive...
Less Prostate Cancer Screening Reduces Overdiagnosis but May Miss Aggressive Cases
Over the past 15 years, public health authorities have downgraded recommendations for the prostate-specific antigen (PSA) test as a screening tool to reduce the overdiagnosis and overtreatment of men with low-grade prostate cancer. Researchers from Weill Cornell Medicine have found that while these ...
Expert Point of View: Charu Aggarwal, MD, MPH
Charu Aggarwal, MD, MPH, discussant of the CHOICE-01 trial, underscored the “tremendous progress” that’s been made over the past 2 decades in the management of metastatic non–small cell lung cancer, with overall survival increasing from less than 1 year with the use of combination chemotherapy to...
Expert Point of View: Adil Daud, MBBS, and Georgina V. Long, MBBS, PhD
The invited discussant of the RELATIVITY-047 trial, Adil Daud, MBBS, said the findings1 “mark a major advance for immunotherapy beyond CTLA-4 and PD-1” as upfront treatment for advanced melanoma. However, the findings trigger a host of questions for clinicians. Dr. Daud is Co-Director of the...
Cheryl L. Willman, MD, on Cancer Genomic Sequencing in Tribal Nations of the American Southwest
Cheryl L. Willman, MD, of the Mayo Clinic Comprehensive Cancer Center, discusses the profound cancer health disparities among Native Americans, exacerbated by low rates of screening and limited access to care. Dr. Willman is heading an effort to promote community engagement in comprehensive genomic ...
Tislelizumab Plus Chemotherapy Improves Progression-Free Survival in Nasopharyngeal Cancer
The addition of the checkpoint inhibitor tislelizumab to first-line chemotherapy significantly reduced the risk of disease progression or death by 50% and, despite a 49% crossover rate, numerically boosted overall survival in patients with recurrent or metastatic nasopharyngeal cancer, Zhang et al...
Race/Ethnicity Mortality Disparity in Patients With De Novo Stage IV Breast Cancer: Effect of Medicaid Expansion
In a study reported in JAMA Oncology, Malinowski et al found that Medicaid expansion resulted in a reduction in the racial and ethnic disparities in mortality among patients with de novo stage IV breast cancer. As stated by the investigators, “Patients who are uninsured and belong to racial and...
Mantle Cell Lymphoma Previously Treated With BTK Inhibitor May Respond to a Newer BTK Inhibitor
The next-generation inhibitor of Bruton’s tyrosine kinase (BTK) may be effective in mantle cell lymphoma for patients previously treated with an older BTK inhibitor, according to results from the phase I/II BRUIN trial. These findings were reported at the 2021 American Society of Hematology (ASH)...
Factors Contributing to Mortality and Second Cancer Incidence After Treatment for Testicular Cancer
In a Norwegian study reported in the Journal of Clinical Oncology, Fosså et al identified factors associated with increased mortality and second cancer risk among testicular cancer survivors, including treatment factors and modifiable adverse health outcomes. Study Details The study included data...
Break Through Cancer Announces $50 Million in Grants to Researchers From Five Top Cancer Research Centers
Today, 1 year after its founding, Break Through Cancer announced $50 million in grants to support several cutting-edge research projects using a novel “TeamLab” structure—designed to maximize interdisciplinary collaboration among researchers at Dana-Farber Cancer Institute, Sidney Kimmel...
Changes in the NCCN Guidelines on Colorectal Cancer Screening
The National Comprehensive Cancer Network® (NCCN®) Clinical Practice Guidelines in Oncology: Colorectal Cancer Screening have recently incorporated significant changes, reflecting recommendations that will spare some patients unnecessary interventions and, in other cases, detect cancer earlier. The ...
Therapies Targeting DNA Damage Response Show Antitumor Activity
Results from two early-stage clinical trials show two drugs that target the DNA damage response (DDR) pathway in cancers—the ATR inhibitor elimusertib and the PARP inhibitor AZD5305—are safe and clinically beneficial in treating patients with advanced solid tumors. Principal investigator Timothy...
Researchers Seek to Expand Immunotherapy Options for Patients With Advanced Breast and Colorectal Cancers
Two presentations given at the American Association for Cancer Research (AACR) Annual Meeting 2022 focused on promising strategies for making breakthrough immunotherapies work for more patients. Both studies report findings from clinical trials that advance a novel immunotherapy platform in...
Longitudinal Patterns of Fatigue After Breast Cancer Diagnosis and Treatment
In an analysis from the French prospective CANTO study reported in the Journal of Clinical Oncology, Vaz-Luis et al identified three trajectory groups for the risk of severe global fatigue over time among women treated for breast cancer, consisting of a high-risk group, deteriorating group, and...
Selumetinib in Children and Young Adults With Tumors That Have Activating MAPK Pathway Alterations
In a phase II trial (arm E of the NCI-COG Pediatric MATCH trial) reported in the Journal of Clinical Oncology, Eckstein et al found that the MEK inhibitor selumetinib showed little activity in pediatric and young adult patients with tumors harboring activating MAPK pathway mutations or fusions. As...
Biomarker-Driven Assessment of Nivolumab, Nivolumab/Ipilimumab, and VEGFR Tyrosine Kinase Inhibitors in First-Line Treatment of Metastatic Clear Cell RCC
In the French phase II BIONIKK trial reported in The Lancet Oncology, Vano et al assessed outcomes of first-line treatment with nivolumab with or without ipilimumab and VEGFR tyrosine kinase inhibitors given according to characteristics of molecular subgroups in patients with metastatic clear cell...
Association of Pretreatment Lymphocyte Count With Overall Survival and Benefit of Addition of Cisplatin to Radiotherapy in Oropharyngeal Squamous Cell Carcinoma
In a UK observational cohort study reported in the Journal of Clinical Oncology, Price et al found that pretreatment absolute lymphocyte count (ALC) was associated with overall survival and predictive of benefit of the addition of cisplatin to radiotherapy in patients with oropharyngeal squamous...
Novel COVID-19 Vaccine May Provide Protection for Patients With B-Cell Deficiencies
CoVac-1, a new vaccine against SARS–CoV-2, induced T-cell immune responses in 93% of patients with B-cell deficiencies, including many patients with leukemia and lymphoma, according to results presented by Tandler et al at the American Association for Cancer Research (AACR) Annual Meeting 2022...
New CAR T-Cell Therapy for Solid Tumors Was Safe and Showed Early Efficacy
A new chimeric antigen receptor (CAR) T-cell product had an acceptable safety profile and showed early signs of efficacy as a monotherapy and in combination with an mRNA vaccine in patients with solid tumors, according to preliminary data from a phase I/II clinical trial presented by Haanen et al...
Accounting for Genetic Factors That Cause Normal Variations in PSA Levels May Improve the Accuracy of Prostate Cancer Detection
The accuracy of prostate-specific antigen (PSA) screening for prostate cancer could be improved by accounting for genetic factors that cause changes in PSA levels not associated with cancer, according to data presented by Kachuri et al during the American Association for Cancer Research (AACR)...
Sotorasib Achieves Durable Responses in KRAS G12C–Mutated Lung Cancer
Sotorasib, the first KRAS G12C inhibitor approved for the treatment of KRAS G12C–mutated non–small cell lung cancer (NSCLC), continues to demonstrate meaningful and durable efficacy at 2-year follow-up in the phase II CodeBreaK 100 trial. At a median follow-up of 15.3 months, 2-year overall...
Recurrent Noninvasive Breast Tumors May Not Always Be Related to the Primary Lesion
More than 10% of cases of recurrent ductal carcinoma in situ (DCIS) of the breast were de novo tumors that occurred independently of the primary lesion and had distinct genetic alterations, according to data presented by Kader et al during the American Association for Cancer Research (AACR) Annual...
Reflections on the Evolution of Clinical Care Since the Passage of the National Cancer Act of 1971
Recently, I had the honor of coauthoring a chapter with Eric P. Winer, MD, President-Elect of ASCO, on the evolution of clinical cancer care since the enactment of the National Care Act of 1971 for the book A New Deal for Cancer: Lessons From a 50-Year War, by Abbe R. Gluck and Charles S. Fuchs,...
Expert Point of View: Mark E. Robson, MD
“OlympiA is clearly a practice-changing trial, and olaparib should be offered to patients meeting the entry criteria for the study,” said Mark E. Robson, MD, Chief of the Breast Medicine Service at Memorial Sloan Kettering Cancer Center, New York. Dr. Robson was invited to discuss the findings of...
OlympiA Trial: Adjuvant Olaparib Significantly Improves Overall Survival in Germline BRCA-Mutated Breast Cancer
The OlympiA trial of adjuvant olaparib in patients with HER2-negative, high-risk early-stage breast cancer and BRCA1 and BRCA2 mutations has now demonstrated a significant overall survival benefit, reducing the risk of death over placebo by 32% and yielding an absolute improvement of 3.8% at 3...
Rapid Guideline Revises Recommendations for Adjuvant Therapy in Patients With Early-Stage Lung Cancer
A rapid recommendation update to an ASCO guideline offers revised parameters for adjuvant therapy in patients with resected non–small cell lung cancer (NSCLC) who have stage IB to IIIA disease.1,2 The new guidance reflects the findings from two randomized clinical trials that assessed the use of...
ASCO Provisional Clinical Opinion Offers Guidance for Using and Interpreting Genomic Testing in Patients With Advanced Cancer
Somatic genomic testing should be a routine part of clinical care for many patients with metastatic or advanced solid tumors, according to a new ASCO provisional clinical opinion.1 As reported in the Journal of Clinical Oncology, the expert panel found that genomic testing in oncology practice has...
Use of Traditional Chinese Medicine Herbal Formula Xiao Yao San to Relieve Depression and Anxiety
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. In this installment, Yen Nien (Jason) Hou, PharmD, DiplOM, LAc, and Jyothirmai Gubili, MS, focus on ...
Seven New Research Grants Awarded by The Prevent Cancer Foundation
The Prevent Cancer Foundation recently announced funding for seven scientists who are researching cancer prevention and early detection. Each scientist has been awarded $100,000 for 2 years. The following individuals are the 2022 research grantees: Sarah Bernhardt, PhD, Postdoctoral Fellow Oregon...
RELATIVITY-047: Relatlimab Plus Nivolumab Worthy of Further Study in Advanced Melanoma and Beyond
In the recently published results of the RELATIVITY-047 trial,1 summarized in this issue of The ASCO Post, the addition of relatlimab to nivolumab monotherapy was associated with improved progression-free survival compared with nivolumab alone in patients with previously untreated advanced,...
Reid M. Ness, MD, MPH, on Colorectal Cancer: Updates in Screening Recommendations
Reid M. Ness, MD, MPH, of Vanderbilt-Ingram Cancer Center, discusses significant updates to the NCCN Clinical Practice Guidelines in Oncology for colorectal cancer screening: lowering the age from 50 to 45 for the initiation of average-risk screening for all combinations of race, ethnicity, and...
Expert Point of View: Guru P. Sonpavde, MD
Guru P. Sonpavde, MD, Director of the Bladder Cancer Program at Dana-Farber Cancer Institute, Boston, said the therapeutic landscape of urothelial cancer has been altered by PD-L1 inhibitors and antibody-drug conjugates. “The rationale for Cohort 3 was based on high response rates seen with a...
Are Disadvantaged Patients Less Likely to Receive Advanced Radiotherapy Techniques for Head and Neck Cancer?
Advanced radiotherapy techniques may reduce the risk of severe and debilitating toxicity associated with radiation, but not all patients have equal access to these modalities, according to data presented at the 2022 Multidisciplinary Head and Neck Cancers Symposium.1 Retrospective analysis of the...
Study Finds Lumpectomy May Be as Effective as Mastectomy for Patients With Nonmetastatic Breast Cancer Younger Than 40
Young women with nonmetastatic breast cancer have similar survival rates whether they are treated with mastectomy or lumpectomy, despite tumors that are typically more aggressive and discovered at a later stage compared to their older counterparts. These findings were from a recent study examining...
Positive Lymph Nodes May Not Be an Indicator for Chemotherapy in Older Patients With Breast Cancer
Positive lymph node status may not be a reliable indicator of the need for adjuvant chemotherapy, and sentinel node biopsy may be unnecessary in older women with certain low-risk cancers, according to a new study presented by Nicholson et al at the American Society of Breast Surgeons 23rd Annual...
Trials of PARP Inhibitors in Urothelial Cancer: More Questions Than Answers?
Two studies presented at the 2022 ASCO Genitourinary Cancers Symposium explored the role of poly (ADP-ribose) polymerase (PARP) inhibitors in urothelial cancer: ATLANTIS and BAYOU.1,2 Results suggest that PARP inhibitors may be useful in certain genetic subgroups and perhaps in combination with...
Study Finds AI Ultrasound Platform Can Predict Thyroid Malignancy, Pathologic Stage, and BRAF Mutation Status
An artificial intelligence (AI) ultrasound platform that incorporates multiple methods of machine learning can accurately predict thyroid malignancy as well as pathologic and genomic outcomes, according to data presented at the 2022 Multidisciplinary Head and Neck Cancers Symposium.1 Findings from...
