AACR Environmental Carcinogenesis: Lowering Exposure to Nitrates in Drinking Water May Reduce U.S. Cancer Cases
Nitrate levels in water resources have increased in many areas of the world, largely due to the use of inorganic fertilizer and animal manure in agricultural areas. Research has shown that the risk of specific cancers and birth defects may be increased when nitrate is ingested under conditions that ...
AACR Environmental Carcinogenesis: Study Finds Environmental Quality Linked With Distant/Metastatic Breast Cancer Risk
Although many risk factors increase a woman’s chance of developing breast cancer—including genetic and hormonal causes—there is increasing evidence suggesting an environmental link. A study investigating the effects of the cumulative environmental quality on aggressive breast...
ENGOT-OV16/NOVA: Niraparib Maintenance According to Complete or Partial Response to Platinum Chemotherapy for Recurrent Ovarian Cancer
In an analysis of the phase III ENGOT-OV16/NOVA trial in recurrent ovarian cancer reported in the Journal of Clinical Oncology, del Campo et al found that patients had clinical benefit from niraparib maintenance vs placebo irrespective of whether they had a partial response or complete response to...
Body Fat Distribution and Risk of Aggressive Prostate Cancer
In a prospective study of directly measured body fat distribution and prostate cancer risk, investigators found that higher levels of abdominal and thigh fat are associated with an increased risk of aggressive prostate cancer. The findings—published by Dickerman et al in Cancer—may lead ...
Colorectal Cancer Alliance Opens 2019 Young-Onset Colorectal Cancer Survey
The Colorectal Cancer Alliance is calling on allies to participate in its 2019 Young-Onset Colorectal Cancer Survey. The survey enables the Alliance to learn about and track the self-reported medical, psychosocial, and quality-of-life experiences of patients, survivors, and...
Performance of Machine-Learning Classifiers in the Diagnosis of Pigmented Skin Lesions
In a study conducted under the supervision of researchers from the MedUni Vienna, human experts competed against computer algorithms in diagnosing pigmented skin lesions. The algorithms achieved better results when diagnosing, but had decreased performance for out-of-distribution images. These...
Gait Speed Identifies Frailty, Could Help Predict Outcomes in Older Patients With Hematologic Cancers
The speed at which older individuals with blood cancers are able to walk 4 meters (about 13 feet) holds information about their overall health and may help to predict survival and unplanned hospital visits, according to study published by Liu et al in Blood. The association was...
Personalized Assay May Aid in Determining Risk of Recurrence of Triple-Negative Breast Cancer
Sixty percent of patients with triple-negative breast cancer will survive more than 5 years without disease after standard treatment, but 4 out of 10 women will have a rapid recurrence of the disease. There are currently no clinical tests to assess an individual patient’s prognosis, so all...
Rate and Outcome of Late Relapses in Patients With DLBCL Treated With Immunochemotherapy
In a study reported in the Journal of Clinical Oncology, Wang et al identified the rates and outcomes of relapses of diffuse large B-cell lymphoma (DLBCL) in patients who had achieved 24-month event-free survival (EFS) after immunochemotherapy. Study Details The study involved 1,324...
Association of Antibodies With Pegaspargase Allergic Reactions and Failure of Rechallenge in Pediatric ALL
In a study reported in the Journal of Clinical Oncology, Liu et al determined the frequency of allergic reactions and consequences of development of antibodies to pegaspargase (PEG-ASP) among pediatric patients with newly diagnosed acute lymphoblastic leukemia (ALL). As noted by the...
PERSEPHONE: 4-Year Disease-Free Survival With 6 vs 12 Months of Adjuvant Trastuzumab for HER2-Positive Breast Cancer
The 4-year disease-free survival results of the UK phase III PERSEPHONE trial, reported by Earl et al in The Lancet, found that 6 months of adjuvant trastuzumab was noninferior to 12 months when given with chemotherapy in HER2-positive early breast cancer. Study Details The open-label trial...
EHA 2019: ASCEND Trial Compares Acalabrutinib vs Investigator’s Choice in Relapsed or Refractory CLL
The randomized, global, multicenter, open-label phase III ASCEND trial evaluated the efficacy and safety of acalabrutinib vs investigator’s choice of rituximab/idelalisib or rituximab/bendamustine in patients with relapsed or refractory chronic lymphocytic leukemia (CLL). Ghia et al presented ...
EHA 2019: CLL12 Trial Investigates Ibrutinib in Previously Untreated, Asymptomatic Early-Stage CLL
At the 24th Annual Congress of the European Hematology Association (EHA), Langerbeins et al presented findings from the phase III CLL12 trial, which evaluated whether ibrutinib prolongs event-free survival in patients with previously untreated, Binet stage A chronic lymphocytic leukemia (CLL)...
EHA 2019: BELLINI Trial Evaluates Addition of Venetoclax to Bortezomib/Dexamethasone in Relapsed or Refractory Multiple Myeloma
The phase III BELLINI trial—reported by Kumar et al at the 24th Annual Congress of the European Hematology Association (EHA; Abstract LB2601) investigated the efficacy and safety of venetoclax/bortezomib/dexamethasone vs bortezomib/dexamethasone in patients with relapsed or refractory...
Dose De-escalation in Adjuvant Chemoradiotherapy for HPV-Associated Oropharyngeal Squamous Cell Carcinoma
In a phase II study reported in the Journal of Clinical Oncology, Ma et al found that aggressive radiotherapy dose de-escalation in adjuvant chemoradiotherapy for human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinoma was associated with disease control rates comparable to...
Cediranib in Alveolar Soft-Part Sarcoma
In the phase II CASPS trial reported in The Lancet Oncology, Judson et al found evidence of activity of cediranib in alveolar soft-part sarcoma. In the double-blind trial, 48 patients from 12 sites in the United Kingdom, Spain, and Australia were randomly assigned 2:1 between July 2011 and July...
EHA 2019: CASSIOPEIA Trial Examines Addition of Daratumumab to Standard Treatment Before and After ASCT in Multiple Myeloma
In the phase III CASSIOPEIA trial, reported in The Lancet and presented at the 24th Annual Congress of the European Hematology Association (EHA; Abstract S145) by Moreau et al, daratumumab plus bortezomib/thalidomide/dexamethasone (D-VTd) given before and after autologous stem cell transplantation...
FDA Expands Indications for Pembrolizumab to Include Metastatic SCLC With Disease Progression on or After Other Therapies
On June 17, the U.S. Food and Drug Administration (FDA) granted accelerated approval to the anti–programmed cell death protein 1 (PD-1) therapy pembrolizumab (Keytruda) as monotherapy for the treatment of patients with metastatic small cell lung cancer (SCLC) with disease...
Radiotherapy Increases Adverse Cardiovascular Event Risk for Patients With Lung Cancer
A new retrospective study led by investigators from Brigham and Women’s Hospital and Dana-Farber Cancer Institute examined outcomes for patients after receiving treatment for locally advanced non–small cell lung cancer (NSCLC), finding that the average radiation dose delivered to the...
Cytoreductive Surgery for Primary Central Nervous System Lymphoma
Through a systematic review of published studies, researchers report they have identified a distinct subtype of primary central nervous system (PCNS) lymphoma that should be considered for surgical removal, suggesting a major shift in how this type of tumor is evaluated and managed. These findings...
Neoadjuvant Dabrafenib/Trametinib in Stage IIIB/C, BRAF V600–Mutant Melanoma
In the single-center, phase II NeoCombi trial reported in The Lancet Oncology, Long et al found that neoadjuvant dabrafenib plus trametinib produced promising response rates in resectable, stage IIIB/C, BRAF V600–mutant melanoma. As noted by the investigators, adjuvant dabrafenib plus...
2019 ASCO: 3-Year Outcomes in the KRISTINE Trial on Neoadjuvant Trastuzumab Emtansine Plus Pertuzumab in HER2-Positive Breast Cancer
As reported at the 2019 ASCO Annual Meeting (Abstract 500) and in the Journal of Clinical Oncology by Hurvitz et al, 3-year outcomes in the phase III KRISTINE trial showed that neoadjuvant trastuzumab emtansine (T-DM1) plus pertuzumab was associated with increased risk of event-free survival events ...
QuANTUM-R: Quizartinib vs Salvage Chemotherapy in Relapsed or Refractory FLT3-ITD–Positive AML
In the phase III QuANTUM-R trial reported in The Lancet Oncology, Cortes et al found that the FLT3 inhibitor quizartinib produced a modest but significant improvement in overall survival vs salvage chemotherapy in relapsed or refractory FLT3 internal tandem duplication (FLT3-ITD)-positive acute...
Serum MicroRNAs for the Diagnosis of Pancreatic and Biliary Tract Cancers
Diagnosis of pancreatic and biliary tract cancers is complex and challenging due to the lack of symptoms and/or the difficulty of direct, invasive, and imaging-based methods of diagnosis. In an effort to develop better diagnostic markers for these diseases, Kim et al analyzed the genome-wide...
TONIC: PD-1 Blockade in Metastatic Triple-Negative Breast Cancer
Clinical and translational data from the TONIC trial, published in a research letter by Voorwerk et al in Nature Medicine, indicated that short-term doxorubicin and cisplatin may induce a more favorable tumor microenvironment and increase the likelihood of response to programmed cell death protein...
U.S. Cancer Survivors Numbered Nearly 17 Million at the Start of 2019
There were more than 16.9 million Americans with a history of cancer on January 1, 2019, and that number is projected to reach more than 22.1 million by 2030 based on the growth and aging of the population alone, according to estimates from Cancer Treatment and Survivorship Statistics, 2019....
KEYNOTE-001: 5-Year Overall Survival With Pembrolizumab in Advanced NSCLC
Long-term follow-up of the phase I KEYNOTE-001 study reported in the Journal of Clinical Oncology by Garon et al showed that pembrolizumab monotherapy was associated with an estimated 5-year overall survival of 23.2% for treatment-naive patients and 15.5% for previously treated patients with...
Toxicity With Prostate-Only vs Prostate and Pelvic Lymph Node Intensity-Modulated Radiation Therapy
In a UK national population-based study reported in the Journal of Clinical Oncology, Parry et al found virtually no difference in gastrointestinal or genitourinary toxicity associated with prostate-only (PO-IMRT) vs prostate and pelvic lymph node intensity-modulated radiation therapy (PPLN-IMRT)...
MAIA Trial: Addition of Daratumumab to Lenalidomide/Dexamethasone in Untreated Myeloma Ineligible for ASCT
In the phase III MAIA trial reported in The New England Journal of Medicine, Facon et al found that the addition of daratumumab to lenalidomide/dexamethasone significantly improved progression-free survival in previously untreated multiple myeloma ineligible for autologous stem cell transplantation ...
FDA Approves New Trastuzumab Biosimilar
Today, the U.S. Food and Drug Administration (FDA) approved trastuzumab-anns (Kanjinti) for all approved indications of the reference product trastuzumab (Herceptin): for the treatment of HER2-overexpressing breast cancer and HER2-overexpressing metastatic gastric or gastroesophageal...
FDA Pipeline: Designations and Reviews in Myelofibrosis, Myelodysplastic Syndromes, Biliary Tract Cancer, and T-Cell Receptor Therapy
Recently, the U.S. Food and Drug Administration (FDA) granted Fast Track designation for momelotinib in myelofibrosis, granted Priority Review to a biologics license application for luspatercept in myelodyslastic syndromes and beta-thalassemia, granted Orphan Drug designation for a new chemical...
Resuming Immune Checkpoint Inhibitor Therapy After Immune-Mediated Diarrhea and Colitis
In a retrospective multicenter study reported in the Journal of Clinical Oncology, Abu-Sbeih et al found that approximately one-third of patients resuming immune checkpoint inhibitor therapy after improvement in immune-mediated diarrhea and colitis experienced a recurrence of the adverse effect....
Patient Perceptions of Management of Cancer-Related Pain, Fatigue, and Emotional Distress in Community Oncology Centers
In a study reported in the Journal of Clinical Oncology, Smith et al found that a high proportion of patients in community cancer centers did not report discussing, getting advice, or receiving desired help for cancer-related pain, fatigue, or emotional distress. The study involved surveys of...
2019 ASCO: Paclitaxel/Carboplatin vs Paclitaxel/Ifosfamide in Carcinosarcoma of the Uterus or Ovary
Results from the phase III NRG Oncology clinical trial GOG 0261 comparing paclitaxel plus carboplatin to paclitaxel plus ifosfamide in women with stage I–IV recurrent carcinosarcoma of the uterus or ovary found that treatment with paclitaxel/carboplatin was not inferior to...
2019 ASCO: OPTiM Study on T-VEC for Unresectable Melanoma
New research on the immunotherapy talimogene laherparepvec (T-VEC)—an injectable oncolytic virus—for patients with unresectable melanoma was presented by Milhem et al at the 2019 ASCO Annual Meeting (Abstract 9524). Researchers reported the ad hoc analysis of progression-free survival...
Survival Improvements for AYA Survivors Undermined by Late-Stage Diagnosis, Racial and Socioeconomic Disparities
The 2006 publication of the National Cancer Institute’s report Closing the Gap: Research and Care Imperatives for Adolescents and Young Adults With Cancer highlighted the lack of improvement in cancer survival among people between the ages of 15 and 39 compared to children and older adults...
2019 ASCO: Long-Term Survival With Dabrafenib Plus Trametinib in Metastatic BRAF-Mutated Melanoma
In an extended analysis of the COMBI-d and COMBI-v trials reported at the 2019 ASCO Annual Meeting (Abstract 9507) and in The New England Journal of Medicine, Robert et al found a 5-year overall survival rate of 34% with the combination of dabrafenib and trametinib in previously untreated...
Clinical Outcomes of Incidental Pulmonary Embolism in Patients With Cancer
In an international prospective cohort study reported in the Journal of Clinical Oncology, Kraaijpoel et al found that incidental pulmonary embolism in patients with cancer is associated with substantial risk of recurrent venous thromboembolism, despite anticoagulant treatment. Study Details The...
2019 ASCO: New TAILORx Data Provide Treatment Guidance for Women Under 50 With Early Breast Cancer
New information about adjuvant therapy to prevent recurrence of breast cancer in women 50 years of age or younger has emerged from the Trial Assigning Individualized Options for Treatment (Rx), or TAILORx. An analysis of a prespecified secondary endpoint in this trial found that an assessment of a ...
2019 ASCO: No Benefit From Pazopanib in Advanced Renal Cell Carcinoma After Metastasectomy
The E2810 trial was conducted to determine whether treatment with the oral drug pazopanib following surgery to remove further metastases in patients with advanced renal cell carcinoma would improve their disease-free survival. Results from the study—which showed that primary endpoint of...
2019 ASCO: Addition of Veliparib to Total Neoadjuvant Therapy in Locally Advanced Rectal Cancer
Results from an experimental arm of the phase II NRG-GI002 trial using veliparib, a poly (ADP-ribose) polymerase (PARP) inhibitor, as part of total neoadjuvant therapy (induction chemotherapy followed by chemoradiotherapy and surgery) in patients with locally advanced rectal adenocarcinoma were...
2019 ASCO: TOPARP-B Finds Olaparib Shows Efficacy in Men With BRCA-Mutant Prostate Cancer
The poly (ADP-ribose) polymerase (PARP) inhibitor olaparib may benefit some men with prostate cancer, according to findings from the phase II TOPARP-B trial presented by Mateo et al at the 2019 ASCO Annual Meeting (Abstract 5005). Olaparib previously showed activity against metastatic...
2019 ASCO: Combination Therapy With SurVaxM in Newly Diagnosed Glioblastoma
Ahluwalia et al shared research results on SurVaxM at the 2019 ASCO Annual Meeting, reporting that combination therapy with the immunotherapy vaccine was more effective than standard therapy for nearly all patients with newly diagnosed glioblastoma in a phase II trial (Abstract 2016). SurVaxM...
Medicaid Expansion and Colorectal Cancer Screening
A new study examining Medicaid expansion and cancer screening found that the five states and District of Columbia that first adopted Medicaid expansion saw larger increases in colorectal cancer screening than states that did not expand Medicaid. The study—published by Fedewa et al in...
2019 ASCO: CLL14 Trial Evaluates First-Line Venetoclax/Obinutuzumab in Previously Untreated CLL
The phase III CLL14 trial—reported by Fischer et al at the 2019 ASCO Annual Meeting (Abstract 7502) and in The New England Journal of Medicine—found that the BCL2 inhibitor venetoclax plus the monoclonal antibody obinutuzumab prolonged progression-free survival vs obinutuzumab and...
CheckMate 205: Nivolumab in Newly Diagnosed, Advanced Classical Hodgkin Lymphoma
Findings in a cohort of the phase II CheckMate 205 study, reported in the Journal of Clinical Oncology by Ramchandren et al, indicate that nivolumab monotherapy followed by nivolumab plus doxorubicin, vinblastine, and dacarbazine (N-AVD) is highly active in newly diagnosed, advanced-stage classical ...
2019 ASCO: Subgroups of Patients With Low-Grade Glioma May Benefit From PCV Chemotherapy Plus Radiotherapy
A recent, updated predictive analysis of the three World Health Organization (WHO)-defined molecular subgroups based on IDH mutation status and 1p/19q codeletion status represented in the high-risk treatment arms of a phase III trial found that both IDH-mutant subgroups may derive benefit ...
2019 ASCO: Discrimination, Gender Bias in Oncology Training and Professional Meetings
Two studies that explored types of discrimination and gender bias in health-care organizations were presented at the 2019 ASCO Annual Meeting. Discrimination Experienced by Fellows An abstract that reviewed discrimination and inclusion among hematology and oncology trainees was presented by...
Cancer-Specific and Other-Cause Mortality Among Black Men With Prostate Cancer
In a study reported in JAMA Oncology, Dess et al found that after adjustment for nonbiologic differences, black men with nonmetastatic prostate cancer did not appear to have higher rates of prostate cancer–specific mortality vs white men. Black patients had higher rates of other-cause...
Prognostic Significance of PET Score in Early-Stage Hodgkin Lymphoma
In an analysis from the UK RAPID study reported in the Journal of Clinical Oncology, Barrington et al found that a postchemotherapy positron-emission tomography (PET) score of 5 was associated with poorer outcomes among patients with early-stage Hodgkin lymphoma. Study Details In the trial,...
