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Showing 3051 - 3100Avapritinib for Gastrointestinal Stromal Tumor With PDGFRA Exon 18 Mutation
On January 9, 2020, avapritinib was approved for treatment of adults with unresectable or metastatic gastrointestinal stromal tumors (GIST) harboring a platelet-derived growth factor receptor alpha (PDGFRA) exon 18 mutation, including D842V mutations.1,2 It is the first therapy approved for...
21-Gene Assay Recurrence Score and Risk of Locoregional Recurrence in Hormone Receptor–Positive, Node-Positive Breast Cancer
A retrospective analysis from the Southwest Oncology Group S8814 trial, reported by Wendy A. Woodward, MD, PhD, of the Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, and colleagues in JAMA Oncology,1 showed that a low 21-gene assay recurrence score was...
Can Diversity of Intestinal Microbiota Help Predict Mortality in Patients Undergoing Allogeneic Hematopoietic Cell Transplantation?
In a study reported in The New England Journal of Medicine, Peled et al found that intestinal microbiota from patients undergoing allogeneic hematopoietic cell transplantation at four centers showed patterns of disruption characterized by loss of diversity and domination by a single taxon. Lower...
Adjuvant Gemcitabine/Platinum-Based Chemotherapy vs Surveillance for Upper Tract Urothelial Carcinoma: POUT Trial
In the phase III POUT trial, reported in The Lancet, Alison Birtle, MD, and colleagues found that adjuvant gemcitabine/platinum chemotherapy was associated with improved disease-free survival vs surveillance in patients with locally advanced urothelial carcinoma of the upper urinary tract. As...
Pooled Analysis of Phase I/II Trials of Larotrectinib in TRK Fusion–Positive Solid Tumors
In a pooled analysis of phase I/II trials reported in The Lancet Oncology, Hong et al found that the tropomyosin receptor kinase (TRK) inhibitor larotrectinib produced a high response rate in pediatric and adult patients with advanced TRK fusion–positive solid tumors. Larotrectinib received...
Anthracycline-Based Chemotherapy vs Docetaxel/Capecitabine: What’s the Better Adjuvant Therapy for Early Breast Cancer?
As reported in the Journal of Clinical Oncology by Delaloge et al, a second randomized component of the phase III EORTC 10041/BIG 3-04 MINDACT trial, though underpowered, suggested no benefit of docetaxel/capecitabine vs standard anthracycline-based adjuvant therapy for patients with early breast...
Pembrolizumab Plus Bevacizumab for Metastatic Renal Cell Carcinoma
In a phase Ib/II trial (BTRC-GU14-003) reported in the Journal of Clinical Oncology, Dudek et al found that the combination of pembrolizumab and bevacizumab showed activity in patients with metastatic clear cell renal cell carcinoma. As stated by the investigators, “Anti-angiogenic treatment has...
Concurrent Pembrolizumab and Chemoradiotherapy in Locally Advanced NSCLC
In a phase I trial reported in JAMA Oncology, Jabbour et al found that the use of pembrolizumab concurrently with chemoradiotherapy in advanced non–small cell lung cancer (NSCLC) was tolerable, and that progression-free survival with the combination therapy was 69.7% at 12 months. As stated by the...
Geographic and Racial Variability in Germline BRCA Mutation Prevalence Among Patients With Metastatic Pancreatic Cancer
In a study reported in the Journal of Clinical Oncology, Talia Golan, MD, and colleagues identified geographic and ethnic heterogeneity of germline BRCA1/2 mutation prevalence among patients screened for entry into the phase III POLO trial, which examined the efficacy of olaparib maintenance...
Olaparib vs Nonplatinum Chemotherapy in Platinum-Sensitive Relapsed BRCA1/2-Mutated Ovarian Cancer
In the phase III SOLO3 trial reported in the Journal of Clinical Oncology, Richard T. Penson, MD, and colleagues found that olaparib was associated with an improved objective response rate and progression-free survival vs nonplatinum chemotherapy in women with platinum-sensitive relapsed ovarian...
Initiative to Reduce PET/CT Radiotracer Infiltrations
In a single-institution study reported in JCO Oncology Practice, Kiser et al found that implementation of a quality improvement plan significantly reduced the frequency of positron-emission tomography (PET)/computed tomography (CT) radiotracer infiltration among a team of technologists....
Gastrointestinal Patient-Reported Outcomes With Postoperative Intensity-Modulated Radiotherapy vs Standard Radiotherapy
In an analysis from the NRG Oncology RTOG 1203 study reported in the Journal of Clinical Oncology, Yeung et al found improved patient-reported gastrointestinal toxicity with intensity-modulated radiotherapy vs standard radiotherapy among patients with cervical or endometrial cancer requiring...
Neoadjuvant and Adjuvant Pembrolizumab in Early Triple-Negative Breast Cancer
As reported in The New England Journal of Medicine by Peter Schmid, MD, PhD, and colleagues, interim analyses of the phase III KEYNOTE-522 trial have shown that the addition of pembrolizumab to neoadjuvant chemotherapy and use of adjuvant pembrolizumab vs placebo resulted in improvements in...
Cabozantinib for Advanced Ewing Sarcoma or Osteosarcoma
In the French phase II CABONE trial reported in The Lancet Oncology, Italiano et al found that the MET and VEGFR2 inhibitor cabozantinib was active in patients with advanced Ewing sarcoma or osteosarcoma. Study Details In the multicenter trial, 81 evaluable patients aged ≥ 12 years with progressive ...
Long-Term Outcomes and Retreatment Outcomes With Immunotherapy in PD-L1–Positive Advanced NSCLC
As reported in the Journal of Clinical Oncology by Roy S. Herbst, MD, PhD, and colleagues, long-term follow-up of patients with previously treated advanced programmed cell death ligand 1 (PD-L1)-positive non–small cell lung cancer (NSCLC) in the KEYNOTE-010 trial has shown a continued survival...
Three vs Six Months of Adjuvant Chemotherapy for High-Risk Stage II Colorectal Cancer
As reported in JAMA Oncology by Petrelli et al, noninferiority in relapse-free survival for 3 vs 6 months of adjuvant chemotherapy was not established among patients with resected high-risk stage II colorectal cancer in the Italian phase III TOSCA trial. A potential regimen effect was observed,...
Trends in Lung Cancer Incidence in Young Women vs Young Men Across 40 Countries
In a systematic analysis of data from 40 countries reported in the International Journal of Cancer, Fidler-Benaoudia et al identified a widespread emergence of higher lung cancer incidence rates in young women vs young men. The trend does not appear to be explained by differences in smoking...
Are There Differences in Treatment and Outcomes for African American and White Women With Triple-Negative Breast Cancer?
In a study using Henry Ford Health System data reported in a research letter in JAMA Surgery, Chen et al found little difference in treatment and outcomes between African American and white women with nonmetastatic triple-negative breast cancer. Screen detection of disease was associated with...
Depression and Suicidal Ideation in Patients With Cancer
As reported in JCO Oncology Practice by Omar Abdel-Rahman, MD, of the Cross Cancer Institute, University of Alberta, a study using U.S. National Health and Nutrition Examination Survey (NHANES) data indicated that patients with cancer were not more likely to have depressive disorders—but were more...
Trastuzumab Deruxtecan in HER2–Low-Expressing, Previously Treated Advanced Breast Cancer
In a phase Ib study reported in the Journal of Clinical Oncology, Shanu Modi, MD, and colleagues found that the antibody-drug conjugate trastuzumab deruxtecan was active in HER2–low-expressing, previously treated advanced breast cancer. The drug component is a topoisomerase I inhibitor. The agent...
Models for Predicting Acute Ovarian Failure in Survivors of Childhood Cancer
As reported in The Lancet Oncology, Clark et al have developed radiation dosimetric models that can be used to predict the risk of acute ovarian failure in female survivors of childhood cancer. Study Details The cohort study involved 5,886 eligible 5-year survivors in the Childhood Cancer Survivor ...
Treating Typical Solitary Fibrous Tumor With a Tyrosine Kinase Inhibitor
In a European phase II trial reported in The Lancet Oncology, Martin-Broto et al found that pazopanib showed activity in patients with typical solitary fibrous tumors. The investigators previously reported findings with pazopanib treatment in a cohort of patients in the trial with advanced...
Hippocampal Avoidance During Whole-Brain Radiotherapy: Effects on Cognitive Function
As reported in the Journal of Clinical Oncology by Brown et al, the phase III NRG Oncology CC001 trial has shown superior cognitive function outcomes with hippocampal avoidance using intensity-modulated radiotherapy during whole-brain radiotherapy (WBRT) for the treatment of adult patients with...
Addition of Capivasertib to Fulvestrant in Advanced ER-Positive Breast Cancer After Relapse or Disease Progression With Aromatase Inhibitor Treatment
In the phase II FAKTION trial reported in The Lancet Oncology, Jones et al found that the addition of the AKT inhibitor capivasertib to endocrine therapy with fulvestrant prolonged progression-free survival in postmenopausal women with aromatase inhibitor–resistant, estrogen receptor (ER)-positive, ...
Late Mortality and Chronic Health Conditions in Long-Term Survivors of AYA Cancers
A retrospective analysis from the Childhood Cancer Survivor Study, reported in The Lancet Oncology by Eugene Suh, MD, and colleagues, showed that as with survivors of childhood cancers, survivors of adolescent and young adult (AYA) cancers are at increased risk of earlier mortality and chronic...
Patient-Reported Outcomes With Addition of Pembrolizumab vs Placebo to Pemetrexed/Platinum for Nonsquamous NSCLC
As reported in The Lancet Oncology by Marina C. Garassino, MD, and colleagues, global health status/quality of life was maintained or improved with the addition of pembrolizumab vs placebo to pemetrexed/platinum therapy for previously untreated metastatic nonsquamous non–small cell lung cancer...
Long-Term Outcomes With PD-1 Inhibitor Treatment and Response to Retreatment in Advanced Melanoma
In a single-center study reported in the Journal of Clinical Oncology, Allison Betof Warner, MD, PhD, and colleagues found that approximately three-quarters of patients with advanced melanoma achieving a complete response on programmed cell death protein 1 (PD-1) inhibitor therapy were alive...
Pembrolizumab for BCG-Unresponsive, High-Risk Non–Muscle Invasive Bladder Cancer
On January 8, 2020, pembrolizumab was approved for treatment of patients with bacillus Calmette-Guérin (BCG)-unresponsive, high-risk, non–muscle invasive bladder cancer with carcinoma in situ with or without papillary tumors who are ineligible for or have elected not to undergo cystectomy.1,2...
HSD3B1 Genotype and Its Effect on Castration Resistance and Overall Survival in Prostate Cancer
As reported in JAMA Oncology, Nima Sharifi, MD, and colleagues have found that the adrenal-permissive HSD3B1 genotype is associated with earlier onset of castration resistance and poorer overall survival in men with low-volume metastatic prostate cancer. As noted by the investigators, the...
Haploidentical Related Donor vs Unrelated Cord Blood Hematopoietic Cell Transplantation for Hodgkin and Non-Hodgkin Lymphomas
In a retrospective analysis reported in the Journal of Clinical Oncology, Fatobene et al found that nonmyeloablative haploidentical related donor cell transplantation was associated with better outcomes compared to unrelated cord blood hematopoietic transplantation in patients with Hodgkin and...
Osimertinib Plus Savolitinib for EGFR-Mutated, MET-Amplified NSCLC After Disease Progression on EGFR Tyrosine Kinase Inhibitors
As reported in The Lancet Oncology, Lecia V. Sequist, MD, and colleagues have found activity and an acceptable risk-benefit profile with the combination of the third-generation EGFR tyrosine kinase inhibitor osimertinib and the MET tyrosine kinase inhibitor savolitinib in patients with EGFR...
Cervical Cancer Recurrence: Open vs Minimally Invasive Radical Hysterectomy
A multi-institutional retrospective study reported in the Journal of Clinical Oncology by Shitanshu Uppal, MBBS, and colleagues showed that minimally invasive radical hysterectomy was associated with a higher risk of disease recurrence vs open abdominal hysterectomy in women undergoing surgery for...
Perioperative Chemotherapy With or Without Cetuximab in Patients With Resectable Colorectal Cancer Liver Metastases
As reported in The Lancet Oncology by Bridgewater et al, the phase III New EPOC trial has shown that the addition of perioperative cetuximab to chemotherapy was associated with significantly poorer overall survival in patients with KRAS wild-type resectable colorectal cancer liver metastases. An...
Addition of Pembrolizumab to Neoadjuvant Chemotherapy in Early-Stage HER2-Negative Breast Cancer
As reported in JAMA Oncology by Rita Nanda, MD, and colleagues, findings from the ongoing phase II I-SPY 2 trial indicated that the addition of pembrolizumab to standard neoadjuvant chemotherapy improved pathologic complete response rates in patients with high-risk stage II/III HER2-negative breast ...
Anti-CD19 CAR-NK Therapy in Relapsed or Refractory CD19-Positive Lymphoid Tumors
In a phase I/II trial reported in The New England Journal of Medicine, Liu et al found that anti-CD19 chimeric antigen receptor (CAR) natural killer (NK) cells produced rapid responses in patients with CD19-positive lymphoid tumors, without the toxicities associated with CAR T-cell therapy in this...
Immune-Related Adverse Events in Patients With Cancer Receiving Influenza Vaccination During Treatment With Pembrolizumab
In a study reported in JCO Oncology Practice, Failing et al found that influenza vaccination did not increase the incidence of immune-related adverse events among patients receiving pembrolizumab for various cancers. On multivariate analysis, influenza vaccination was associated with a...
Low-Fat Diets With Increased Vegetable, Fruit, and Grain Intake Linked to Reduced Risk of Breast Cancer Mortality in Postmenopausal Women
As reported in the Journal of Clinical Oncology by Rowan T. Chlebowski, MD, PhD, and colleagues, 20-year follow-up of the Women’s Health Initiative Dietary Modification trial has shown a maintained reduction in non–breast cancer-related mortality after breast cancer diagnosis and the emergence of a ...
Plasma Circulating Tumor HPV DNA for the Detection of Recurrent HPV-Associated Oropharyngeal Cancer
In a study reported in the Journal of Clinical Oncology, Bhishamjit S. Chera, MD, and colleagues found that surveillance for circulating tumor human papillomavirus (HPV) DNA was accurate in identifying disease recurrence in patients with curatively treated HPV-associated oropharyngeal squamous cell ...
IASLC Early Lung Imaging Confederation Initiative for Analysis of Low-Dose CT Images
As reported by James L. Mulshine, MD, and colleagues in JCO Clinical Cancer Informatics, the International Association for the Study of Lung Cancer (IASLC) is developing the Early Lung Imaging Confederation (ELIC) “to serve as an open-source, international, universally accessible environment to...
Trifluridine/Tipiracil Plus Bevacizumab for Chemorefractory Metastatic Colorectal Cancer
In a Danish phase II study reported in The Lancet Oncology, Per Pfeiffer, MD, PhD, and colleagues found that the addition of bevacizumab to trifluridine/tipiracil, also known as TAS-102, significantly improved progression-free survival among patients with chemorefractory metastatic colorectal...
Modeling the Impact of HPV Vaccination and Cervical Screening on Cervical Cancer Elimination in Low-Income and Lower-Middle—Income Countries
In a modeling study reported in The Lancet, Brisson et al in the World Health Organization (WHO)-sponsored Cervical Cancer Elimination Modelling Consortium (CCEMC) found that high human papillomavirus (HPV) vaccine uptake in girls could lead to cervical cancer elimination in most low-income and...
Enfortumab Vedotin in Metastatic Urothelial Carcinoma
In the phase I EV-101 trial reported in the Journal of Clinical Oncology, Rosenberg et al found that the antibody-drug conjugate enfortumab vedotin had no maximum tolerated dose and was active in patients with metastatic urothelial carcinoma at the dose selected for phase II evaluation. The agent...
Biomarker Analysis in the COMBI-AD Trial of Adjuvant Dabrafenib Plus Trametinib in BRAF V600–Mutant Stage III Melanoma
In an exploratory biomarker analysis from the COMBI-AD trial, reported in The Lancet Oncology, Dummer et al found that tumor mutational burden (TMB) and interferon-gamma gene-signature profiles might be associated with an augmented benefit of adjuvant dabrafenib plus trametinib in resected BRAF...
Effect of Volume-Based CT Screening on Lung Cancer Mortality in High-Risk Patients
As reported in The New England Journal of Medicine by Harry J. de Koning, MD, PhD, and colleagues, the Dutch/Belgian NELSON trial has shown a significant reduction in 10-year lung cancer mortality with volume-based low-dose computed tomography (CT) screening vs no screening in high-risk men. Male...
Addition of Secondary Surgical Cytoreduction to Chemotherapy in Recurrent Platinum-Sensitive Ovarian Cancer
As reported in The New England Journal of Medicine by Robert L. Coleman, MD, of MD Anderson Cancer Center, and colleagues, the phase III trial Gynecologic Oncology Group (GOG)-0213 trial has shown no overall survival benefit with secondary surgical cytoreduction followed by chemotherapy with or...
Dasatinib vs Imatinib in Pediatric Philadelphia Chromosome–Positive ALL
In a Chinese phase III trial reported in JAMA Oncology, Shen et al found that dasatinib was associated was superior event-free survival vs imatinib when combined with intensive chemotherapy in pediatric patients with Philadelphia chromosome–positive acute lymphoblastic leukemia (ALL) not receiving...
Does Treating Individuals for H pylori Infection Reduce Gastric Cancer Risk in Those With a Family History of the Disease?
In a large Korean single-center study reported in The New England Journal of Medicine, Choi et al found that eradication of Helicobacter pylori infection was associated with a reduced risk of gastric cancer in individuals with a family history of gastric cancer in first-degree relatives. As stated ...
KEYNOTE-158 Trial: Pembrolizumab Produces Durable Responses in Select Noncolorectal Tumors
As reported in the Journal of Clinical Oncology by Aurelien Marabelle, MD, PhD, of Gustave Roussy, Institut National de la Santé et de la Recherche Médicale, Villejuif, and colleagues, the phase II KEYNOTE-158 trial has shown robust activity of pembrolizumab in patients with noncolorectal high...
Immunotherapy Combination in Previously Treated Advanced Sarcoma
In a single-institution phase II study reported in JAMA Oncology, Kelly et al found that the combination of talimogene laherparepvec (T-VEC) and pembrolizumab produced durable responses in patients with previously treated advanced sarcoma. As noted by the investigators, T-VEC has been found to...
Risk of CNS Metastasis in Patients With AJCC 8th Edition Stage III Melanoma
A study using data from two major melanoma centers in the United States and Australia, reported in the Journal of Clinical Oncology by Haydu et al, has shown a 5-year cumulative incidence of central nervous system (CNS) metastasis of 15.8% among patients with American Joint Committee on Cancer...
