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Showing 9951 - 10000Durvalumab With Olaparib or Cediranib in Women’s Cancers
As reported in the Journal of Clinical Oncology by Lee et al, a phase I study has shown activity of the combination of the programmed cell death ligand 1 (PD-L1) inhibitor durvalumab with either the poly (ADP-ribose) polymerase (PARP) inhibitor olaparib (Lynparza) or vascular endothelial growth...
Brigatinib in Advanced Crizotinib-Refractory ALK-Positive NSCLC
As reported by Kim et al in the Journal of Clinical Oncology, the phase II ALTA trial showed that the next-generation oral ALK inhibitor brigatinib produced a high response rate, including intracranial responses, in patients with advanced crizotinib-refractory non–small cell lung cancer...
ASCO 2017: Chance of Colon Cancer Recurrence Nearly Cut in Half in Patients Who Consume Nuts
An observational study of 826 patients with stage III colon cancer showed that those who consumed 2 ounces or more of nuts per week had a 42% lower chance of cancer recurrence and 57% lower chance of death than those who did not eat nuts. A secondary analysis revealed the benefit of nut consumption ...
ASCO 2017: Gefitinib Treatment Can Delay Recurrence of Intermediate-Stage Lung Cancer
The targeted therapy gefitinib (Iressa) appears more effective in preventing recurrence after lung cancer surgery than the standard of care, chemotherapy. In a phase III clinical trial, patients with epidermal growth factor receptor (EGFR)-positive, stage II to IIIA non–small cell lung cancer ...
ASCO 2017: Adjuvant Capecitabine May Extend Survival in Biliary Tract Cancer
A phase III randomized clinical trial in 447 patients with biliary tract cancers showed that treating the disease with capecitabine after surgery extends survival by a median of 15 months compared to surgery alone. The finding could provide the basis for a new standard of care in the disease. This ...
Surveillance and Colorectal Cancer Risk in Patients With Intermediate-Risk Adenomas
A UK retrospective study showed that colonoscopic surveillance was associated with a reduced risk of colorectal cancer among patients with removal of intermediate-risk adenomas. The study was reported in The Lancet Oncology by Atkin et al. Study Details The study involved routine lower...
Long-Term Follow-up of Intergroup Exemestane Study
A final efficacy analysis of the Intergroup Exemestane Study, reported in the Journal of Clinical Oncology by Morden et al, shows continued benefit of switching to adjuvant exemestane after 2 to 3 years of tamoxifen in patients with early breast cancer. Study Details In the trial, patients who...
First-in-Class T-Cell Stimulator Varlilumab in Advanced Solid Tumors
A phase I study reported by Burris et al in the Journal of Clinical Oncology has shown that the first-in-class agonist anti-CD27 antibody varlilumab is well tolerated and active in patients with advanced solid tumors. CD27 is a co-stimulatory molecule on T cells that induces intracellular signaling ...
Delaying Colonoscopy for 9 Months or More After Positive Fecal Screening Test May Increase Risk of Colorectal Cancer
The risk of colorectal cancer increased significantly when colonoscopy was delayed by more than 9 months following a positive fecal screening test, according to a large Kaiser Permanente study published by Rutter et al in the Journal of the American Medical Association. “With this study, we...
Hypofractionated Postmastectomy Radiation in Breast Cancer
In a phase II trial, Khan et al found that hypofractionated postmastectomy radiotherapy, completed in 15 treatment days, was safe and effective in women with stage II to IIIa breast cancer. The study was reported in the Journal of Clinical Oncology. Study Details In the study, 67 women from 2...
Adding Pertuzumab to Trastuzumab/Capecitabine in Pretreated HER2-Positive Metastatic Breast Cancer
The phase III PHEREXA trial has shown no significant improvement in progression-free survival with the addition of pertuzumab (Perjeta) to trastuzumab (Herceptin)/capecitabine in patients with HER2-positive metastatic breast cancer with disease progression during or after trastuzumab-based...
ESTRO 2017: HDR Brachytherapy in Prostate Cancer Does Not Cause Higher Toxicity, Results in High Patient Satisfaction
Treating prostate cancer with a single, high dose of radiation delivered precisely to the site of the tumor results in good quality of life and fewer trips to the hospital, with adverse side effects that are no worse than if the radiation treatment had been given in several lower doses. These...
ESTRO 2017: Cervical Cancer Survivors Frequently Suffer From Long-Term Fatigue, Insomnia, and Hot Flashes
Around half of women who have been treated for locally advanced cervical cancer suffer from symptoms of insomnia, fatigue, or hot flashes at some point, according to new research presented at the European Society for Radiotherapy & Oncology (ESTRO) 36 Conference (Abstract OC-0051). Cervical...
Ensuring Equitable Cancer Care for All Patients
Cancer is the second-leading cause of death across the globe. Significant efforts, such as the National Cancer Moonshot Initiative and The University of Texas MD Anderson Cancer Center’s Moon Shots Program, will drive advances in cancer prevention, screening, and treatment. However, right now,...
Intermittent Vismodegib Regimens in Basal Cell Cancers
In a phase II trial reported in The Lancet Oncology, Brigitte Dréno, MD, of Nantes University, Nantes, France, and colleagues found that two long-term intermittent vismodegib (Erivedge) dosing regimens provided a similar reduction in the number of clinically significant basal cell carcinomas among...
Sentinel Lymph Node Biopsy vs Lymphadenectomy in Endometrial Cancer Staging
In the FIRES prospective cohort study reported in The Lancet Oncology, Emma C. Rossi, MD, of the University of North Carolina, Chapel Hill, and colleagues found that sentinel lymph node mapping was highly accurate in detecting metastases compared with complete lymphadenectomy in women with...
Saving My Hair Changed My Perception of Having Cancer
Getting a callback after a routine screening mammogram in 2013 did not set off any alarm bells. Having dense breasts has almost guaranteed receiving the dreaded callback ever since I started getting annual screenings. But when I got a second callback after additional images of a suspicious lesion...
ELCC 2017: Prospective Study Shows Concordance of EGFR Mutation Detection Between ctDNA and Tumor Samples
Detection of EGFR mutations in circulating tumor (ct) DNA from plasma samples can be accomplished using the cobas platform, according to findings presented by Kumar et al at the 2017 European Lung Cancer Conference (ELCC) (Abstract 95PD). Assays of ctDNA offer a noninvasive method of finding EGFR...
Lenalidomide as Maintenance Therapy in Multiple Myeloma After Autologous Stem Cell Transplantation
On February 22, lenalidomide (Revlimid) was approved as maintenance therapy for patients with multiple myeloma following autologous hematopoietic stem cell transplantation.1,2 The drug was previously approved to treat multiple myeloma (in combination with dexamethasone), anemia caused by...
Avelumab in Merkel Cell Carcinoma
On March 23, 2017, avelumab (Bavencio) was granted accelerated approval for treatment of patients aged ≥ 12 years with metastatic Merkel cell carcinoma. Avelumab is the first U.S. Food and Drug Administration–approved product to treat this disease.1,2 Supporting Efficacy Data Approval was based on ...
Expanding Role Seen for Minimal Residual Disease in Managing Multiple Myeloma
Minimal residual disease is a promising biomarker for guiding the management of multiple myeloma that is becoming increasingly important with the advent of more efficacious therapies, according to emerging data and expert opinion. “The story of minimal residual disease in multiple myeloma is like...
Blinatumomab ‘Takes a BiTE’ Out of Acute Lymphoblastic Leukemia
An investigational immunotherapy is improving outcomes in difficult-to-treat acute lymphoblastic leukemia (ALL) and showing promise in other cancers, as well. Blinatumomab (Blincyto), the first U.S. Food and Drug Administration (FDA)-approved bispecific T-cell engager (BiTE), has demonstrated...
ELCC 2017: Ensartinib Demonstrates CNS Activity in ALK-Positive NSCLC
Ensartinib demonstrated intracranial responses in patients with anaplastic lymphoma kinase (ALK)–positive non–small cell lung cancer (NSCLC) and central nervous system (CNS) metastases, according to findings presented by Reckamp et al at the 2017 European Lung Cancer Conference (ELCC)...
Immune System Is Shaping the Future of Multiple Myeloma Treatment
From immunomodulatory agents and proteasome inhibitors to steroids, alkylators, and antibodies, recent years have witnessed an explosion of drug approvals for multiple myeloma. The challenge now, said Amrita Krishnan, MD, FACP, is figuring out how to incorporate them all, particularly in the...
QOPI® Certification Program Certifies First Practice in Brazil
On April 5, ASCO announced that Instituto de Oncologia do Vale (IOV) was the first practice in Brazil to receive Quality Oncology Practice Initiative (QOPI®) certification through the QOPI Certification Program, LLC (QCP). IOV is the second international practice to achieve this milestone in...
Neoadjuvant Immunotherapy in High-Risk Melanoma: A New Approach
Melanoma is an immunogenic tumor, as it expresses various melanoma-specific antigens. However, it is both biologically and clinically heterogeneous. Biologically, it expresses different melanoma antigens and has diverse genetic profiles among different patients. Clinically, it varies in the amount ...
Prognostic and Predictive Effects of TP53 With KRAS or EGFR Mutation Status in NSCLC
In a pooled analysis of four trials of platinum adjuvant therapy vs observation in resected early-stage non–small cell lung cancer (NSCLC), Shepherd et al found no prognostic effect of KRAS or EGFR with TP53 comutation but a potential negative predictive effect for adjuvant therapy with TP53...
Final, 10-Year Follow-up of Phase III Trial on Adding Gemcitabine to Adjuvant Therapy in Breast Cancer
The final, 10-year follow-up of the ‘all comers’ tAnGo trial, reported by Earl et al in The Lancet Oncology, continued to show no overall benefit of adding gemcitabine to adjuvant therapy in women with early-stage breast cancer. The trial, initiated in 2001, included patients...
SWOG Launches First Prospective Registration Trial With Atezolizumab in BCG-Unresponsive Non–Muscle Invasive Bladder Cancer
The standard of care for patients with bacillus Calmette-Guérin (BCG)-unresponsive, high-risk non–muscle invasive bladder cancer is radical cystectomy. Novel therapies that allow patients to preserve their bladder are urgently needed. SWOG (formerly the Southwest Oncology Group), a member of...
Selected Abstracts From the 2016 ASH Annual Meeting
Here are several abstracts selected from the proceedings of this year’s American Society of Hematology (ASH) Annual Meeting & Exposition, highlighting newer therapeutics in various types of high-grade, aggressive non-Hodgkin lymphomas (NHLs), including peripheral T-cell lymphomas, central...
Neo-Bioscore Improves Staging of Breast Cancer Treated With Neoadjuvant Chemotherapy
A new score that incorporates tumor biology and response outperforms conventional histopathologic criteria for the staging of breast cancer treated with neoadjuvant chemotherapy, finds a retrospective validation cohort study.1 Investigators led by John R. Bergquist, MD, MS, MA, a general surgery...
Hyperthermic Intraperitoneal Chemoperfusion May Be Efficacious for Peritoneal Metastases
Hyperthermic intraperitoneal chemoperfusion is efficacious when used as part of multimodality therapy for low-volume peritoneal metastases of gastric cancer, suggests a prospective single-arm phase II trial.1 Among the 19 patients enrolled, all of whom had stage IV disease with either...
Five-Year Survival Quadrupled in Responders to Immunotherapy for Non–Small Cell Lung Cancer
At 5 years, the overall survival rate was 16% in patients with advanced non–small cell lung cancer (NSCLC) treated with single-agent nivolumab (Opdivo), according to follow-up of a phase Ib dose-ranging study (CA209-003), presented at the American Association for Cancer Research (AACR) Annual...
Nivolumab/Ipilimumab Combination Improves Survival Over Ipilimumab Alone in Patients With Melanoma
The race is on to identify combinations of immune checkpoint inhibitors that can improve outcomes over the use of immune checkpoint inhibitor monotherapy. Updated results of the phase III CheckMate 067 trial found the combination of nivolumab (Opdivo) and ipilimumab (Yervoy) improved survival in...
On the Variance of Cancer Outcomes by Time and Geography
A recent study by Mokdad and colleagues, reviewed in this issue of The ASCO Post, looks at cancer demographic data for 28 cancers and compares mortality rates in 1980 to results in 2014.1 Publishing mortality rates by geographic area and the observation of significant differences is not new. The...
ELCC 2017: White Blood Cell Count May Predict Response to Lung Cancer Immunotherapy
White blood cell counts may predict whether patients with lung cancer will benefit from immunotherapy, according to research presented by Tiseo et al at the 2017 European Lung Cancer Conference (ELCC, Abstract 30PD). “Immune checkpoint inhibitors such as nivolumab [Opdivo] and...
Pembrolizumab in Relapsed or Refractory Classical Hodgkin Lymphoma
As reported in the Journal of Clinical Oncology by Chen et al, the phase II KEYNOTE-087 trial has shown that the programmed cell death protein 1 (PD-1)–inhibitor pembrolizumab (Keytruda) is highly active in patients with relapsed or refractory classical Hodgkin lymphoma. Findings in the study ...
IMPAKT 2017: Few Variations in Somatic Mutations Observed Between Pregnant and Nonpregnant Patients With Breast Cancer
Findings comparing the mutational landscape in pregnant and nonpregnant patients with breast cancer that sought to define whether the disease may have a different biology in pregnant women were reported by Loibl et al at the 2017 IMPAKT Breast Cancer Conference, held in Brussels (Abstract...
IMPAKT 2017: Luminal Androgen Receptor Subtype of Triple-Negative Breast Cancer Demonstrates Sensitivity to CDK4/6 Inhibition
Researchers have identified a subtype of triple-negative breast cancer that may be responsive to inhibition of cyclin-dependent kinases 4 and 6 (CDK4/6), according to findings presented by Asghar et al at the 2017 IMPAKT Breast Cancer Conference, held in Brussels (Abstract 44P). This study also...
ASCO Provisional Clinical Opinion: Second-Line Hormonal Therapy for Chemotherapy-Naive Castration-Resistant Prostate Cancer
As reported by Katherine S. Virgo, PhD, MBA, of Emory University, and colleagues in the Journal of Clinical Oncology, ASCO has issued a provisional clinical opinion on second-line hormonal therapy for chemotherapy-naive castration-resistant prostate cancer. The provisional clinical opinion applies...
Germline Genetic Testing and Treatment Decisions in Early-Stage Breast Cancer
As reported in the Journal of Clinical Oncology by Kurian et al, surveys in a population-based sample of patients recently diagnosed with breast cancer indicate that many undergo genetic risk testing without seeing a genetics counselor and that many with BRCA1/2 variants of uncertain significance...
AANS 2017: Genetic Underpinnings of Desmoplastic Infantile Ganglioglioma/Astrocytoma
Winner of the American Brain Tumor Association Young Investigator Award Anthony C. Wang, MD, a neurosurgeon at the University of California Los Angeles (UCLA) Mattel Children’s Hospital and the David Geffen School of Medicine at UCLA, presented his research findings on desmoplastic infantile...
PD-L1 Expression and Radiation Resistance in Head and Neck Squamous Cell Carcinoma
According to a study by Skinner et al, the primary cause of death in patients with head and neck squamous cell carcinoma is local treatment failure. Although human papillomavirus (HPV)-positive head and neck squamous cell carcinoma is sensitive to radiation, HPV-negative tumors are...
Adding Bevacizumab to Paclitaxel-Carboplatin in Recurrent Platinum-Sensitive Ovarian Cancer
In a phase III trial (NRG Oncology/Gynecologic Oncology Group GOG-0213 trial) reported in The Lancet Oncology, Coleman et al found evidence of an overall survival advantage with the addition of bevacizumab (Avastin) to paclitaxel-carboplatin in recurrent platinum-sensitive ovarian cancer. The...
One Physician’s Experience
In a separate interview, George Ansstas, MD, a medical neuro-oncologist at Siteman Cancer Center, Washington University, St. Louis, discussed his experience in treating patients with tumor-treating fields. He has treated about 35 patients with glioblastoma in the first-line setting and 20 with...
‘Out-of-the-Box’ Approach Plus Temozolomide Extends Survival in Glioblastoma
Using a novel approach called tumor-treating fields—which involves the delivery of low-intensity electric fields to the brain by a patient-operated device—along with standard-of-care temozolomide therapy improved overall survival and progression-free survival vs temozolomide alone in patients with...
First-in-Human Experience With Abemaciclib
The investigational cyclin D–dependent kinase (CDK) 4/6 inhibitor abemaciclib was recently evaluated in several solid tumor types in a phase I multicenter trial.1 Given primarily as a single agent and with continuous dosing, abemaciclib showed encouraging early signals of clinical activity not only ...
CDK4/6 Inhibitors: Where They Are Now and Where They Are Headed in the Future
Geoffrey I. Shapiro, MD, PhD, Director of the Early Drug Development Center at the Dana-Farber Cancer Institute, Boston, explained the current research initiatives involving cyclin D–dependent kinase (CDK) 4/6 inhibitors. Mechanism of Action How do CDK4/6 inhibitors work at the cellular level in...
CDK4/6 Inhibitors: Their Role in Breast Cancer
The robust progression-free survival benefits achieved with the use of the CDK4/6 inhibitors palbociclib or ribociclib in the metastatic setting provided the impetus to study these agents in early-stage breast cancer. Adjuvant studies are underway, but they take time to mature. For evaluating...
Introduction: CDK4/6 Inhibitors: Moving Beyond the Breast Cancer Setting
The novel mechanism of action of drugs that inhibit the cyclin D–dependent kinases CDK4 and CDK6 has prompted effective new treatment strategies. Although the bulk of the data supporting the use of selective CDK4/6 inhibitors is currently in breast cancer, patients with other tumor types are...
