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Showing 2901 - 2950Pathologic Response of Index Lymph Node and Concordance With Total Nodal Basin Pathologic Response in Stage III Melanoma
In a retrospective analysis reported in JAMA Surgery, Reijers et al found that pathologic response in largest lymph node metastasis (index lymph node [ILN]) was highly concordant with response in the total lymph node bed in patients with stage III melanoma receiving neoadjuvant...
Mutations Associated With Resistance to Noncovalent BTK Inhibitors in Patients With CLL
In a study reported in The New England Journal of Medicine, Wang et al identified mutations that conferred resistance to noncovalent Bruton’s tyrosine kinase (BTK) inhibitors in patients with chronic lymphocytic leukemia (CLL) and found that some also conferred resistance to covalent BTK...
Study Finds Taller Adults May Be at Increased Risk for Colorectal Cancer
A new meta-analysis adds to evidence that taller adults may be more likely than shorter ones to develop colorectal cancer or colon polyps that can later become malignant. While the association between taller height and colorectal cancer has been previously investigated, researchers from Johns...
Patients With Merkel Cell Carcinoma Face 40% 5-Year Recurrence Rate, According to Recent Study
Patients treated for Merkel cell carcinoma face a 5-year recurrence rate of 40%—markedly higher than the recurrence rates for melanoma and other skin cancers, according to research published by McEvoy et al in JAMA Dermatology. Additionally, in the study cohort of more than 600 patients, 95% of...
Addition of Selumetinib to Adjuvant Radioactive Iodine in High-Risk Differentiated Thyroid Cancer
As reported in the Journal of Clinical Oncology by Ho et al, the phase III ASTRA trial showed no improvement in complete remission rate with the addition of selumetinib to adjuvant radioactive iodine (RAI) in patients with high-risk differentiated thyroid cancer. As stated by the investigators,...
AI Model May Aid in Screening, Staging, and Treatment Planning for Thyroid Cancer
A new study has found that an artificial intelligence (AI) model incorporating multiple methods of machine learning accurately detects thyroid cancer and predicts pathological and genomic outcomes through analysis of routine ultrasound images. The AI model could present a low-cost, noninvasive...
Effect of Screening Initiative on Disparity in Colorectal Cancer Mortality Between Black and White Patients
In an analysis reported in a letter to the editor in The New England Journal of Medicine, Doubeni et al found that a sustained Kaiser Permanente Northern California (KPNC) colorectal cancer screening initiative resulted in increased screening, increased identification of colorectal cancer, and a...
Midtreatment Imaging De-escalates Therapy for Half of Patients With Oropharyngeal Cancer
Positron-emission tomography (PET) scans obtained before and midway through treatment can be used to de-escalate therapy for oropharyngeal cancer, potentially leading to fewer short-term side effects, according to data presented by Allen et al at the 2022 Multidisciplinary Head and Neck Cancers...
FDA Clinical Trial Guidances Share Biden Administration’s Goals for Advancing Development of Cancer Treatments
The U.S. Food and Drug Administration (FDA) has issued three final guidances to industry regarding cancer clinical trials that parallel the goals of President Biden’s recently announced effort to renew and build upon his 2016 Cancer Moonshot initiative. Both endeavors aim to facilitate continued...
Biomarker Test May Predict Recurrence of HPV-Driven Oropharyngeal Cancer
A large, multi-institutional study demonstrated that a blood test to detect circulating tumor DNA may accurately predict recurrence of human papillomavirus (HPV)-driven oropharyngeal cancer following treatment. Results also indicated that the biomarker test may detect recurrent disease earlier than ...
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...
Metformin Added to Standard Adjuvant Chemotherapy Fails to Improve Outcomes in Early Breast Cancer
The addition of metformin, a drug commonly used to treat type 2 diabetes, to standard adjuvant treatment failed to improve invasive disease–free survival or overall survival for hormone receptor–positive or –negative breast cancer, according to the results of a large landmark trial led by the...
Final Analysis of PALLAS Trial: No Benefit of Adjuvant Palbociclib Plus Endocrine Therapy in Early Breast Cancer
The final protocol-defined analysis of the phase III PALLAS trial confirmed the negative results of the second interim analysis, showing no benefit of palbociclib plus endocrine therapy in the adjuvant breast cancer setting. Michael Gnant, MD, of the Medical University of Vienna, reported these...
Expert Point of View: David Cescon, MD, PhD
David Cescon, MD, PhD, Clinician Scientist at the Princess Margaret Cancer Centre in Toronto, Canada, was the invited discussant of the two MONALEESA analyses.1,2 He noted that the most recent overall survival analysis, presented at the European Society for Medical Oncology (ESMO) Congress 2021,...
Expert Point of View: Anne Blaes, MD, MS, and Virginia Kaklamani, MD
Commenting on the update of RxPONDER presented at the 2021 San Antonio Breast Cancer Symposium were Anne Blaes, MD, MS, Associate Professor of Hematology/Oncology at the University of Minnesota and Co-Director of the Screening, Prevention, Etiology and Cancer Survivorship Program at the Masonic...
RxPONDER Update Explores Benefit of Chemotherapy in Subgroups
Updated results of the SWOG S1007 RxPONDER trial confirmed the key takeaway from the previous analysis: adjuvant chemotherapy benefits premenopausal women but not postmenopausal women with hormone receptor–positive, HER2-negative disease, one to three positive lymph nodes, and a 21-gene Oncotype DX ...
Expert Point of View: Angela DeMichele, MD, MSCE
Angela DeMichele, MD, MSCE, the Alan and Jill Miller Professor in Breast Cancer Excellence at the Perelman School of Medicine of the University of Pennsylvania in Philadelphia, commented on NIMBUS1 for The ASCO Post. She said obtaining information on tumor mutational burden is simple, as it is...
Dual Checkpoint Inhibitor Therapy Elicits Responses in Highly Mutated Breast Cancer
Patients with advanced HER2-negative metastatic breast cancer and high tumor mutational burden achieved responses—often durable—from treatment with the immunotherapy doublet of nivolumab and ipilimumab, according to the results of the phase II NIMBUS trial reported at the 2021 San Antonio Breast...
Expert Point of View: Ciara O’Sullivan, MB, BCh, BAO
Invited discussant Ciara O’Sullivan, MB, BCh, BAO, of Mayo Clinic, Rochester, Minnesota, commented on the DESTINY-Breast03 trial at the 2021 San Antonio Breast Cancer Symposium. “The treatment of HER2-positive disease is an evolving landscape, with eight approved agents. Despite this rapid...
Highlights From the 2021 San Antonio Breast Cancer Symposium
In its first return to a hybrid model since the COVID-19 pandemic began, the 2021 San Antonio Breast Cancer Symposium (SABCS) brought together researchers, clinicians, industry experts, patients, and advocates from across the globe to present and grapple with new data and important topics in breast ...
Study Identifies New Mutation That May Define Novel Pediatric AML Subtype
A new mutation was identified in 9% of relapsed cases of pediatric acute myeloid leukemia (AML) that may define a new subtype of the disease, according to a study published by Umeda et al in Blood Cancer Discovery. The mutation is a tandem duplication (a series of adjacent repeats of a DNA...
FDA Approves FoundationOne CDx as a Companion Diagnostic for Pembrolizumab to Identify Patients With MSI-H Solid Tumors
On February 21, the U.S. Food and Drug Administration (FDA) approved FoundationOne CDx to be used as a companion diagnostic to identify patients with microsatellite instability–high (MSI-H) status solid tumors who may be appropriate candidates for treatment with pembrolizumab. FoundationOne CDx is...
Expert Point of View: Philip L. McCarthy, MD
The ASCO Post invited myeloma expert Philip L. McCarthy, MD, Director of the Transplant and Cellular Therapy Program at Roswell Park Comprehensive Cancer Center, Buffalo, New York, to comment on the trials evaluating early detection of myeloma at the 2021 American Society of Hematology (ASH) Annual ...
Studies Evaluate Screening for Early Multiple Myeloma
Precursors to multiple myeloma were identified by population screening in two studies reported at the 2021 American Society of Hematology (ASH) Annual Meeting & Exposition. The prevalence of monoclonal gammopathies was determined in the PROMISE trial using cutting-edge technology in a high-risk ...
PANTHER: No Significant Benefit for Pevonedistat Plus Azacitidine in Higher-Risk Myelodysplastic Syndrome
The phase III PANTHER trial, which evaluated pevonedistat plus azacitidine vs azacitidine alone in higher-risk myelodysplastic syndromes, chronic myelomonocytic leukemia, and low–blast count acute myeloid leukemia (AML) failed to meet its primary endpoint of event-free survival,1 though lessons...
ZUMA-7: Axicabtagene Ciloleucel Quadruples Event-Free Survival in Large B-Cell Lymphoma
In the primary analysis of the phase III ZUMA-7 trial, examining second-line therapy for relapsed or refractory large B-cell lymphoma, the CAR T-cell therapy axicabtagene ciloleucel led to a fourfold increase in event-free survival over the standard of care. These findings were presented at the...
Expert Point of View: Jane N. Winter, MD, and Christopher R. Flowers, MD, MS
Jane N. Winter, MD, Professor of Medicine at Northwestern University’s Feinberg School of Medicine and 2022 President of the American Society of Hematology (ASH), and Christopher R. Flowers, MD, MS, Chair of the Department of Lymphoma/Myeloma at The University of Texas MD Anderson Cancer Center,...
POLARIX: Addition of Polatuzumab Vedotin-piiq to Standard of Care Significantly Reduces Progression of Diffuse Large B-Cell Lymphoma
As a first-line treatment of intermediate- or high-risk diffuse large B-cell lymphoma, the addition of the antibody-drug conjugate polatuzumab vedotin-piiq to standard-of-care therapy resulted in a 27% reduction in the relative risk of disease progression, relapse, or death, with a similar safety...
Communication Is Key to Overcoming Resistance to COVID-19 Vaccination
The three most common reasons patients with cancer surveyed at an outpatient infusion therapy clinic gave for not having received at least one dose of COVID-19 vaccine were: My doctor has not told me to get the vaccine. I do not think it is safe for me because I have cancer. I’m afraid of the side ...
Why Some Patients With Cancer Are Reluctant to Receive COVID-19 Vaccination: Survey Shows Need to Improve Patient-Physician Communication
“My doctor has not told me to get the vaccine.” That was the number one reason patients with cancer gave in a survey at an outpatient infusion therapy clinic for not having received at least one dose of the COVID-19 vaccine. Rivalling that reason were concerns about safety and fear of vaccine side...
Reflecting on the Past 50 Years of Cancer Progress and Looking Ahead to the Next 50 Years of Advances
In December 2021, Nobel laureates, cancer center directors, physicians, scientists, politicians, public health officials, and patient advocates gathered at the Richard Nixon Presidential Library and Museum in Yorba Linda, California, to celebrate the 50th anniversary of the signing of the National...
New Guideline Offers Most Comprehensive Summary to Date of Therapies for Brain Metastases
In an effort to synthesize findings from multiple guidelines on various management approaches for brain metastases, ASCO, the Society for Neuro-Oncology (SNO), and the American Society for Radiation Oncology (ASTRO) spearheaded the development of a novel publication to inform and update physician...
Moonshot Expansion Offers Opportunity to Increase Equity in Cancer, Recover Progress on Screening
On February 2, 2022, Howard A. “Skip” Burris III, MD, FACP, FASCO, Board Chair of the Association for Clinical Oncology, issued the following statement: “The Association for Clinical Oncology (ASCO) applauds President Biden for his decision to relaunch the Cancer Moonshot with ambitious and worthy ...
ASCO Updates Guidance on Use of Abemaciclib and Endocrine Therapy in Patients With High-Risk Early Breast Cancer
A rapid update to the ASCO guideline on optimal adjuvant chemotherapy and targeted therapy for early breast cancer provides guidance on the use of the oral cyclin-dependent kinases 4 and 6 (CDK4/6) inhibitor abemaciclib with endocrine therapy in patients with high-risk early breast cancer.1 The...
ASCO and American Cancer Society Announce Collaboration to Empower People With Cancer Information They Can Trust
ASCO and the American Cancer Society (ACS) initiated a collaboration to ensure that people can easily find the trusted, expert-approved cancer content they need when turning to either organization for information. As an initial step, the organizations are cross-sharing select cancer prevention,...
Single-Cell Spatial Connectivity Analysis Offers ‘Unprecedented’ Information in Breast Cancer
A next-generation technology that focuses on protein expression at the single-cell level has yielded a wealth of information about “spatial connectivity” between cancer cells and their microenvironment. It also provided information on the benefit of adding the immune checkpoint inhibitor...
Expert Point of View: Susan M. O’Brien, MD
The GAIA trial raises some important points, according to Susan M. O’Brien, MD, Associate Director for Clinical Research at the UCI Chao Family Comprehensive Cancer Center in Irvine, California. Dr. O’Brien co-moderated the session where Dr. Eichhorst presented study results. “The CLL14 trial...
In Case You Missed It: Brief Highlights From the 2021 ASH Annual Meeting & Exposition
COVID has upended our world, and medical conferences have had to adapt to ever-shifting sands depending on the behavior of the variants of the virus that emerge. The 2021 American Society of Hematology (ASH) Annual Meeting & Exposition was no exception, offering a hybrid meeting for in-person...
Study Examines Relationship Between Angiotensin Blockade and Pancreatic Cancer Survival
New research published by Keith et al in BMC Cancer showed that angiotensin blockers—commonly prescribed to treat high blood pressure—may also impact survival in patients with pancreatic cancer. The results are from the largest population-based study of this question and suggest that a broader,...
GALAXY Trial: Circulating Tumor DNA Appears Prognostic in Resected Colorectal Cancer
The use of circulating tumor DNA (ctDNA) assays in early-stage colorectal cancer is highly prognostic for recurrence and may help identify patients who could benefit from adjuvant chemotherapy, according to findings from the GALAXY trial, presented at the 2022 ASCO Gastrointestinal Cancers...
New Data Validate Clinical Utility of Genomic Classifier Test to Help Guide Therapy for Men With Intermediate-Risk Prostate Cancer
New data validating the clinical utility of the Decipher prostate genomic classifier for guiding treatment selection in men with intermediate-risk prostate cancer was presented at the 2022 ASCO Genitourinary Cancers Symposium (Abstract 269). Data from the randomized phase III NRG/RTOG 0126 study,...
(My) German Hodgkin Story
Nearly 200 years ago, Thomas Hodgkin for the first time described a peculiar disease with undulating fever, enlarged lymph nodes, and a big spleen. Its nature was obscure. It was a fatal illness, affecting mainly young adults and children. In 1865, Samuel Wilks named this illness Hodgkin’s...
PARP Inhibitor Plus Abiraterone Benefits Subgroups of Patients With Metastatic Castration-Resistant Prostate Cancer
The combination of the poly (ADP-ribose) polymerase (PARP) inhibitor niraparib plus abiraterone acetate and prednisone as first-line therapy significantly improved radiographic progression-free survival vs abiraterone and placebo alone in men with metastatic castration-resistant prostate cancer...
Researchers Identify Biomarkers That May Help to Predict Response to Immunotherapy for Melanoma
Melanoma is often curable when detected and treated in its early stages. However, the disease can rapidly spread to other organs in the body and become deadly. Immune checkpoint inhibitors have transformed the treatment of certain cancers, including melanoma, and improved patient care. But despite...
Understanding How LGBTQI+ Cancer Survivors Experience Cancer Care
Members of the lesbian, gay, bisexual, transgender, and queer/questioning, intersexed (LGBTQI+) community face numerous challenges and barriers when accessing the health-care system in the United States, including cancer care; as a result, they may be at greater risk for developing cancer and...
Expert Point of View: George D. Demetri, MD, FASCO
ASCO invited comments on the INTRIGUE study from George D. Demetri, MD, FASCO, Professor of Medicine at Harvard Medical School and Director of the Center for Sarcoma and Bone Oncology, Senior Vice President for Experimental Therapeutics, and Quick Family Chair in Medical Oncology at Dana-Farber...
Similar Efficacy but Better Tolerability for Ripretinib vs Sunitinib in Second-Line GIST Therapy
In the INTRIGUE trial, reported during the January 2022 session of the virtual ASCO Plenary Series, the tyrosine kinase inhibitor ripretinib was not superior to sunitinib in the second-line treatment of patients with advanced gastrointestinal stromal tumors (GIST) but was better tolerated.1...
BELINDA: CAR T-Cell Therapy Fails to Improve Outcomes in Aggressive Non-Hodgkin Lymphoma
The autologous chimeric antigen receptor (CAR) T-cell therapy tisagenlecleucel failed to improve event-free survival vs standard-of-care treatment strategies in patients with aggressive, relapsed or refractory non-Hodgkin lymphoma (NHL), according to the results of the phase III BELINDA trial,...
Study Evaluates Effectiveness of Existing Risk Stratification System for Hepatoblastoma
A new study published by Zhou et al in JAMA Network Open independently verified the value of a system that assesses hepatoblastoma risk in children. The researchers also discovered the potential for tumor histology to predict a patient’s hepatoblastoma prognosis. Hepatoblastoma is a rare childhood ...
