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Showing 8201 - 8250Molecular and Clinical Heterogeneity in Histologically Diagnosed CNS-PNET
As reported by Hwang et al in the Journal of Clinical Oncology, subsequent molecular profiling of histologically diagnosed central nervous system supratentorial primitive neuroectodermal tumors (CNS-PNET) in patients showed molecular and clinical heterogeneity that strongly affected prognosis. The ...
FDA Approves Pembrolizumab for Hepatocellular Carcinoma Previously Treated With a Kinase Inhibitor
On November 9, 2018, the U.S. Food and Drug Administration (FDA) granted accelerated approval to pembrolizumab (Keytruda) for patients with hepatocellular carcinoma who have been previously treated with the kinase inhibitor sorafenib. KEYNOTE-224 Approval was based on KEYNOTE-224, a single-arm,...
The WHO Classification of Tumors of Hematopoietic and Lymphoid Tissues
The ASCO Post is pleased to present Hematology Expert Review, an ongoing feature that quizzes readers on issues in hematology. In this installment, Drs. Abutalib and Medeiros explore the recently updated World Health Organization (WHO) classification of hematopoietic and lymphoid tissue...
Corticosteroids and Immunotherapy: Guilty or Guilt By Association?
FIRST-LINE TREATMENT options for advanced non–small cell lung cancer (NSCLC) include single- agent immunotherapy for patients with a programmed cell death ligand 1 (PD-L1) tumor proportion score of at least 50% or in combination with chemotherapy in unselected patients.1-3 Single immunotherapy is...
Corticosteroid Use at Start of PD-1/PD-L1 Inhibitor Therapy Affects Outcomes in NSCLC
IN A STUDY reported in the Journal of Clinical Oncology, Kathryn C. Arbour, MD, of Memorial Sloan Kettering Cancer Center, and colleagues found that baseline treatment with corticosteroids was associated with poorer efficacy of programmed cell death protein 1/programmed cell death ligand 1...
Venetoclax for CLL or SLL With or Without 17p Deletion After Prior Therapy
On June 8, 2018, venetoclax (Venclexta) was granted regular approval for treatment of patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL), with or without 17p deletion, who have received at least one prior therapy.1,2 Supporting Efficacy Data APPROVAL WAS BASED on ...
Do Incident Learning Systems Prevent Medical Errors?
ACCORDING TO a study by Johns Hopkins, medical errors are the third leading cause of death in the United States.1 Lakshmi Santanam, PhD, tackled such sobering data at the 2018 ASCO Quality Care Symposium. “Incident learning systems are not just about medical errors or data; it’s kind of a first...
Atezolizumab Plus Chemotherapy Improves Outcomes in Small Cell Lung Cancer
ATEZOLIZUMAB (TECENTRIQ), an anti–program cell death ligand 1 (PD-L1) antibody, combined with carboplatin/ etoposide as first-line treatment for extensive-stage small-cell lung cancer (SCLC) improved overall and progression-free survival and may represent a new standard of care, according to...
Adding the Patient’s Voice to Collaborative Clinical Trial Efforts
THE INTERNATIONAL Association for the Study of Lung Cancer (IASLC) 19th World Conference on Lung Cancer was the largest in its history. One of the key themes of the meeting was to focus on the patient. Here are highlights of presentations from this conference that demonstrate the role of the...
Pembrolizumab Shows Antitumor Activity in Non–Muscle Invasive Bladder Cancer
THE ANTI–PROGRAMMED cell death protein 1 (anti–PD-1) checkpoint inhibitor pembrolizumab (Keytruda) was found to have antitumor activity in patients with high-risk non–muscle invasive bladder cancer who were nonresponsive to bacillus Calmette-Guérin (BCG), according to the preliminary results of the ...
Radiation to Primary Tumor Improves Survival in Subset of Men With Metastatic Prostate Cancer
MEN WITH newly diagnosed metastatic prostate cancer do not typically receive treatment to the primary tumor with radiation or surgery. A new analysis of the STAMPEDE trial found that radiation administered to the prostate can improve overall survival in men with newly diagnosed metastatic prostate...
Expert Point of View: Jonathan Ledermann, MD, and Clara MacKay
“A KEY AIM of treatment is the need to focus on preventing recurrence, which happens in 70% of patients. Over the past 20 years, we have made few inroads in preventing recurrence. This study brings a poly (ADP-ribose) polymerase (PARP) inhibitor olaparib (Lynparza) to the first-line setting,...
Results Reported for Olaparib Maintenance in Ovarian Cancer
TWO-YEAR MAINTENANCE therapy with olaparib (Lynparza), a poly (ADP-ribose) polymerase inhibitor, achieved a significant improvement in progression-free survival in patients with newly diagnosed advanced ovarian cancer and a BRCA1 or BRCA2 mutation, according to results of the phase III SOLO-1...
Brigatinib Improves Outcomes Over Crizotinib in ALK-Positive Non–Small Cell Lung Cancer
THE FIRST-LINE USE of brigatinib (Alunbrig) was superior to standard-of-care crizotinib (Xalkori) in patients with advanced anaplastic lymphoma kinase (ALK)-positive non–small cell lung cancer (NSCLC), according to the first report of the phase III ALTA-1L trial presented at the International...
Immunotherapy Improves Survival in a Subset of Patients With Metastatic Triple-Negative Breast Cancer
IMMUNOTHERAPY APPEARS to be the new upfront standard of care for patients with metastatic triple-negative breast cancer, based on a late-breaking presentation at the European Society for Medical Oncology (ESMO) 2018 Congress1 and simultaneously published in The New England Journal of Medicine.2 In ...
Can Patients Use Topical Skin Creams During Radiation Therapy?
Contrary to the advice most patients with cancer receive when they go through radiation treatment, topical skin treatments, unless applied very heavily, may not increase the radiation dose to the skin and can be used in moderation before daily radiation treatments, according to findings from a new...
Trifluridine/Tipiracil in Heavily Pretreated Metastatic Gastric Cancer
In the phase III TAGS trial reported in The Lancet Oncology, Shitara et al found that trifluridine/tipiracil (Lonsurf) significantly improved overall survival vs placebo in patients with heavily pretreated metastatic gastric cancer. In the double-blind trial, 507 patients with nonresectable...
Five-Year Risk of Cervical Precancer With p16/Ki67 Dual-Stain or Cytology Triage in HPV-Positive Women
In a study reported in JAMA Oncology, Clarke et al found that triage with p16/Ki-67 dual-stain testing (DS) was associated with better risk stratification for cervical precancer than Papanicolaou cytology testing over 5 years among human papilloma virus (HPV)–positive women. Study Details...
Activity of Vemurafenib in BRAF V600–Mutant Gliomas
In a multicohort study (VE-BASKET study) in patients with BRAF V600–mutant nonmelanoma cancers in the Journal of Clinical Oncology, Kaley et al found evidence of activity of vemurafenib (Zelboraf) in gliomas that appeared to vary by glioma subtype. Study Details In the study, 24...
Incidental Germline Mutations in Patients With Advanced Solid Tumors Identified by Cell-Free Circulating Tumor DNA Testing
In a study reported in the Journal of Clinical Oncology, Slavin et al determined the prevalence of a set of germline cancer predisposition gene mutations incidentally identified by cell-free circulating tumor DNA (cfDNA) testing in patients with advanced solid tumors. Study Details The study...
Combination of Macrophage Immune Checkpoint Inhibitor and Rituximab in Non-Hodgkin Lymphoma
In a phase Ib study reported in The New England Journal of Medicine, Advani et al found that the combination of rituximab (Rituxan) and the CD47-blocking monoclonal antibody Hu5F9-G4 (or 5F9), a macrophage immune checkpoint inhibitor, was active in patients with non-Hodgkin lymphoma. CD47, which is ...
FDA Approves Elotuzumab Plus Pomalidomide and Dexamethasone for Relapsed or Refractory Multiple Myeloma
On November 6, the U.S. Food and Drug Administration (FDA) approved elotuzumab (Empliciti) injection for intravenous use in combination with pomalidomide (Pomalyst) and dexamethasone for the treatment of adult patients with multiple myeloma who have received at least two prior therapies,...
PURE-01 Trial: Neoadjuvant Immunotherapy in Muscle-Invasive Bladder Carcinoma
In the Italian phase II PURE-01 trial reported in the Journal of Clinical Oncology, Necchi et al found that neoadjuvant pembrolizumab (Keytruda) before radical cystectomy in muscle-invasive bladder carcinoma produced complete pathologic response (pT0) in 42% of patients, with pT0 being more common...
IASLC Issues Statement on Lung Cancer Screening With Low-Dose Computed Tomography
The International Association for the Study of Lung Cancer (IASLC) recently issued a statement on lung cancer screening with low-dose computed tomography (CT) based on the results of the Dutch-Belgian NELSON lung cancer screening trial presented at the IASLC 19th World Conference on Lung Cancer...
Robot-Assisted Laparoscopic Prostatectomy in Newly Diagnosed Prostate Cancer
In an Australian phase III trial reported in The Lancet Oncology, Suzanne K. Chambers, PhD, of the Menzies Health Institute Queensland, Griffith University, Gold Coast, and colleagues found similar functional outcomes at 2 years with robot-assisted laparoscopic prostatectomy and open radical...
Acupuncture for Joint Symptoms Caused by Aromatase Inhibitors
Arthralgia is a common and debilitating adverse effect experienced by patients with breast cancer who are being treated with aromatase inhibitors, often resulting in poor adherence. And premature treatment discontinuation can negatively impact disease-free and overall breast cancer survival....
Nilotinib for Pediatric Patients With Philadelphia Chromosome–Positive CML in Chronic Phase
Earlier in 2018, nilotinib (Tasigna) was approved for the treatment of pediatric patients aged ≥ 1 year with newly diagnosed Philadelphia chromosome–positive chronic myeloid leukemia in chronic phase (CML-CP) or Philadelphia chromosome–positive CML-CP resistant or intolerant to prior tyrosine...
Cancer Care in the U.S. Prison System
A health-care system is evaluated by various metrics: one is how it cares for its most vulnerable patients. The United States spends far more on health care than any nation in the world, yet access to high-quality oncology services remains elusive to certain minority populations—none more so than...
Connie J. Eaves, PhD, FRS, to Give Honorary Lecture at 2018 ASH Annual Meeting
The American Society of Hematology (ASH) will honor Connie J. Eaves, PhD, FRS, of BC Cancer at the University of British Columbia, with the 2018 E. Donnall Thomas Lecture and Prize for her contributions to the field of hematopoiesis and stem cell research. Dr. Eaves will present her lecture,...
The Persephone Trial Reconsidered
Persephone is a 4,088-patient trial that Helena Margaret Earl, MBBS, PhD, reported at the 2018 ASCO Annual Meeting as establishing that 6 months of trastuzumab (Herceptin) is not inferior to 12 months in 4-year survival without invasive or local regional recurrence or distant metastases. Dr. Earl...
The Persephone Trial Reconsidered
The Persephone presentation by Helena Margaret Earl, MBBS, PhD, got a lot of publicity after a pre–ASCO Annual Meeting press release, suggesting that 6 months of adjuvant trastuzumab (Herceptin) is enough. The advice of experts has been that the evidence is inconclusive, but I have not heard a...
COMBI-AD Trial: Longer-Term Follow-up of Adjuvant Dabrafenib Plus Trametinib in Resected BRAF V600–Mutant Stage III Melanoma
As reported by Hauschild et al in the Journal of Clinical Oncology, longer-term follow-up of the phase III COMBI-AD trial has confirmed improved relapse-free survival with adjuvant dabrafenib (Tafinlar) plus trametinib (Mekinist) vs placebo in resected BRAF V600–mutant stage III melanoma. In...
Culturally Tailored Messaging Improved HPV Vaccination Rates Among Asian American Adolescents
A pilot study by Ma et al examining the intervention effect on the outcome of a provider-based, culturally tailored, multilevel intervention to promote human papillomavirus (HPV) vaccination among Asian American adolescents has found that the strategy significantly increased the uptake of at least...
ESMO 2018: CTONG 1103 Finds Benefit With Neoadjuvant Erlotinib in Some EGFR-Mutated NSCLCs
Neoadjuvant erlotinib (Tarceva) benefits selected patients with epidermal growth factor receptor (EGFR)-mutated non–small cell lung cancer (NSCLC) who undergo complete resection of stage IIIA-N2 disease, according to a randomized study comparing erlotinib with gemcitabine plus cisplatin as...
ESMO 2018: CheckMate-142 Reports New Data on First-Line Nivolumab Plus Low-Dose Ipilimumab in MSI-H/dMMR Metastatic Colorectal Cancer
The combination of nivolumab (Opdivo) and low-dose ipilimumab (Yervoy) could become a new first-line treatment in patients with microsatellite instability–high (MSI-H), mismatch repair–deficient (dMMR) metastatic colorectal cancer, following results from the CheckMate-142 trial reported ...
2018 ASTRO: Phase I Trial of SBRT for Oligometastatic Disease With Multiple Metastases
The phase I NRG Oncology clinical trial BR001 tested the hypothesis that stereotactic body radiotherapy (SBRT) could be used safely in patients with oligometastatic disease characterized by multiple metastases. Results from the trial indicate that using SBRT is safe as treatment for patients with 2 ...
Fluoropyrimidine DPYD Genotype–Guided Dosing in Patients With Cancer
In a Dutch study reported in The Lancet Oncology, Henricks et al found that DPYD genotype–guided dosing reduced the frequency of severe fluoropyrimidine toxicity in patients with cancer. Increased fluoropyrimidine toxicity is associated with reduced activity of the metabolic...
FDA Approves Pembrolizumab in Combination With Chemotherapy for First-Line Treatment of Metastatic Squamous NSCLC
On October 30, 2018, the U.S. Food and Drug Administration (FDA) approved pembrolizumab (Keytruda) in combination with carboplatin and either paclitaxel or nanoparticle albumin-bound (nab)-paclitaxel (Abraxane) as first-line treatment of metastatic squamous non–small cell lung...
Final Overall Survival Results for First-Line VR-CAP vs R-CHOP in Transplantation-Ineligible Mantle Cell Lymphoma
In an analysis reported in The Lancet Oncology by Robak et al, bortezomib, rituximab [Rituxan], cyclophosphamide, doxorubicin, and prednisone (VR-CAP) significantly prolonged overall survival vs rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) in a phase III trial ...
ESMO 2018: Small Study of Preoperative Nivolumab Plus Ipilimumab in dMMR Colon Cancer
Neoadjuvant treatment with a combination of the immune checkpoint inhibitors nivolumab (Opdivo) and ipilimumab (Yervoy) achieved major pathological responses in mismatch repair–deficient (dMMR) early-stage colon cancers, according to results reported by Chalabi et al at the European...
ESMO 2018: HOBOE-2: Zoledronic Acid in Premenopausal Hormone Receptor–Positive Early Breast Cancer
Adjuvant treatment with zoledronic acid, plus hormonal therapy with the aromatase inhibitor letrozole, significantly increases disease-free survival compared to tamoxifen in premenopausal women with hormone receptor–positive early breast cancer, according to results reported by Perrone et al...
ESMO 2018: CheckMate 067: 4-Year Follow-up of Nivolumab Plus Ipilimumab in Advanced Melanoma
As reported in The Lancet Oncology and at the European Society for Medical Oncology 2018 Congress by Hodi et al, the 4-year follow-up of the phase III CheckMate 067 trial has shown a continued overall survival benefit with first-line nivolumab (Opdivo) plus ipilimumab (Yervoy) or nivolumab alone vs ...
2018 ASTRO: SPPORT Trial: ADT With or Without Pelvic Lymph Node Radiation in Prostate Cancer
The first report of a large international clinical trial shows that, for men who show signs of prostate cancer after surgical removal of their prostates, extending radiation therapy to the pelvic lymph nodes combined with adding short-term androgen-deprivation therapy (ADT) to standard treatment...
2018 ASTRO: Overall Survival With Local Consolidative Therapy in Oligometastatic NSCLC
Adding radiation therapy or surgery to systemic therapy for patients with stage IV lung cancer whose cancer has spread to a limited number of sites can significantly extend overall survival, according to new results from a multicenter, randomized, controlled phase II study. The findings were...
2018 ASTRO: Liquid Biopsy in HPV-Associated Oral Cancer Surveillance
A highly sensitive blood test that detects minute traces of cancer-specific DNA has been shown to accurately determine whether patients with human papillomavirus (HPV)-related oropharyngeal squamous cell carcinoma (OPSCC) are free from cancer following radiation therapy. Findings were presented by...
2018 ASTRO: Radiation After Breast-Conserving Surgery in 'Good-Risk' DCIS
A subset of patients with low-risk breast cancer is highly unlikely to see cancer return following breast conservation surgery, but can lower that risk even further with radiation therapy, finds a new long-term clinical trial report. These 12-year follow-up data from the only prospective,...
Long-Term Results of Sequence of Hormonal Therapy Plus Whole-Pelvic or Prostate-Alone Radiotherapy in Prostate Cancer
In long-term follow-up of the phase III NRG/RTOG 9413 study reported in The Lancet Oncology by Roach et al, neoadjuvant hormonal therapy (NHT) plus whole-pelvic radiotherapy (WPRT) and prostate-only radiotherapy (PORT) plus adjuvant hormonal therapy (AHT) were associated with the highest rates of...
2018 ASTRO: FAST Trial Finds Long-Term Side Effects Similar for Once-Weekly and Conventional Breast Radiation Therapies
In a 10-year study of women who received radiation therapy to treat early-stage breast cancer, those receiving fewer, larger individual radiation doses experienced similarly low rates of late-onset side effects as those undergoing conventional radiation therapy. Findings from the...
2018 ASTRO: Combined Radiation and Cisplatin in HPV-Related Head and Neck Cancer
A phase III trial has determined that cisplatin chemotherapy combined with radiation therapy showed high amounts of activity in human papillomavirus (HPV)-related head and neck cancer. Findings from NRG-RTOG 1016 were presented by Trotti et al the 60th Annual Meeting of the American Society for...
2018 ASTRO: Radiation Therapy Outcomes in African American Patients With Prostate Cancer
A new analysis of genetic data from a large prospective registry and clinical data from several randomized trials indicates that African American patients may have comparatively higher cure rates when treated with radiation therapy than Caucasian patients. The study, which is the first report...
