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Showing 11851 - 11900Investigators in Brazil Explore Availability, Cost, and Use of Biosimilar Trastuzumab in Patients With HER2-Positive Breast Cancer
Investigators in Brazil are seeking to explore the efficacy and safety of adjuvant biosimilar trastuzumab in a real-world study of patients with early HER2-positive breast cancer. In 2019, biosimilar trastuzumab became the first biosimilar approved in Brazil for the treatment of patients with...
Expert Point of View: Sara M. Tolaney, MD, MPH
Sara M. Tolaney, MD, MPH, Assistant Professor of Medicine at Harvard Medical School and Associate Director of the Susan F. Smith Center for Women’s Cancers at Dana-Farber/Brigham and Women’s Cancer Center, Boston, commented on KEYNOTE-890. “Previous work has suggested minimal activity of...
Small Study Explores Impact of Novel Regimen on Pembrolizumab for Triple-Negative Breast Cancer
In the phase II KEYNOTE-890 trial, patients with inoperable advanced triple-negative breast cancer who received one intratumoral tavokinogene telseplasmid injection followed by electroporation and pembrolizumab, several patients with skin or subcutaneous tumors saw metastatic lesions disappear,...
Phase III SOPHIA Trial Evaluates Margetuximab/Chemotherapy vs Trastuzumab/Chemotherapy for HER2-Positive Breast Cancer
The second interim analysis of the phase III SOPHIA trial demonstrated a significant though modest improvement in progression-free survival, response rate, and clinical benefit with the addition of margetuximab to chemotherapy vs trastuzumab plus chemotherapy in patients with HER2-positive...
Phase III KEYNOTE-522: Pembrolizumab Benefits Outcome in Neoadjuvant, Adjuvant Settings in Triple-Negative Breast Cancer
In patients with triple-negative breast cancer, the addition of pembrolizumab to neoadjuvant and adjuvant chemotherapy achieves higher rates of pathologic complete response compared with placebo, according to results of the phase III KEYNOTE-522 trial presented at the 2019 San Antonio Breast Cancer ...
Adding Capecitabine to Systemic Therapies Improves Outcomes in Triple-Negative Breast Cancer
Capecitabine improves disease-free and overall survival for patients with triple-negative breast cancer, but only when it is added to other systemic therapies, not when it is used as a substitute, according to a large meta-analysis of the effects of capecitabine in early breast cancer, The results...
Expert Point of View: A. Jo Chien, MD
A. Jo Chien, MD, Associate Professor at UCSF’s Helen Diller Comprehensive Cancer Center, San Francisco, was the formal discussant of this abstract. Dr. Chien said that a median follow-up of 3-years is relatively short for this trial, considering about 75% of patients had hormone receptor–positive...
Adjuvant Ado-Trastuzumab Emtansine vs Paclitaxel Plus Trastuzumab in Early HER2-Positive Breast Cancer
Results of the randomized, phase II ATEMPT trial showed that the antibody-drug conjugate ado-trastuzumab emtansine (T-DM1) failed to demonstrate improved safety when compared with paclitaxel plus trastuzumab as adjuvant therapy in patients with stage 1 HER2-positive breast cancer. These results of...
Expert Point of View: Steven J. Isakoff, MD, PhD
Steven J. Isakoff, MD, PhD, a medical oncologist at Massachusetts General Hospital, Boston, commented on the results of the DESTINY-Breast01 trial. “These data are extraordinarily encouraging, suggesting we will have another new option for patients with metastatic HER2-positive breast cancer. The...
Phase II DESTINY-Breast01: T-DXd Effective in Pretreated, Metastatic HER2-Positive Breast Cancer
In heavily pretreated patients with HER2-positive metastatic breast cancer [fam-]trastuzumab deruxtecan-nxki (T-DXd), a novel antibody-drug conjugate, achieved high response rates and durable responses, according to results of the phase II DESTINY-Breast01 trial presented at the 2019 San Antonio...
Expert Point of View: Steven J. Isakoff, MD, PhD
“With longer follow-up, the addition of pertuzumab to chemotherapy and trastuzumab appears to show benefit in hormone receptor–positive patients as well. In practice, we offer this regimen to node-positive patients and we are encouraged that hormone receptor-positive and -negative patients have a...
Chemotherapy, Trastuzumab, and Pertuzumab in Early HER2-Positive, Node-Positive Breast Cancer: Six-Year Follow-up of APHINITY Trial
Martine J. Piccart, MD, PhD, FASCO, reported that at 6-year follow-up of the APHINITY trial there was a modest, but not statistically significant, overall survival benefit for the addition of pertuzumab to chemotherapy plus trastuzumab vs chemotherapy/trastuzumab as adjuvant therapy in patients...
Phase III HER2CLIMB Trial Yields Positive Data in Patients With HER2-Positive Metastatic Breast Cancer and Brain Metastasis
The investigational oral agent tucatinib added to trastuzumab/capecitabine reduced the risk of death by one-third and reduced the risk of disease progression or death by one-half in patients with heavily pretreated metastatic HER2-positive breast cancer, including those with untreated or previously ...
Conference Highlights From the 2019 San Antonio Breast Cancer Symposium
More than 7,500 specialists in breast oncology from over 90 countries attended the 2019 San Antonio Breast Cancer Symposium (SABCS) held last December. Researchers convened to present a wide-ranging array of abstracts and posters featuring important new data in the treatment of breast cancer....
Pulmonary Pathology of Early COVID-19 Pneumonia Identified Retrospectively in Two Patients With Lung Cancer
An international team of clinicians and researchers have described the pathology of the novel coronavirus, or COVID-19, for the first time. Their findings were published by Tian et al in the Journal of Thoracic Oncology. The article’s senior author, Shu-Yuan Xiao, MD, from the University of Chicago ...
NCCN Postpones 2020 Annual Conference, Citing Precautions Against Potential Patient Exposure to COVID-19
The National Comprehensive Cancer Network® (NCCN) announced today that the organization is postponing the NCCN 2020 Annual Conference and preconference programs that were scheduled for March 19–22 in Orlando. The gathering for more than 1,500 oncology professionals was going to feature more than 30 ...
Phenelzine for Biochemical Recurrent Castration-Sensitive Prostate Cancer
A monoamine oxidase A (MAOA) inhibitor in use for decades as an antidepressant demonstrated activity in patients with recurrent prostate cancer, with most toxicities seen with the treatment being reported as mild. These findings were published by Gross et al in Prostate Cancer and Prostatic...
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...
Early FDG-PET Allows De-escalation of Chemotherapy in Metastatic Seminoma
In patients with metastatic seminoma, the early use of 18F-fluorodeoxyglucose (FDG)–positron-emission tomography (PET) to risk-stratify patients enabled the de-escalation of chemotherapy, avoiding treatment with bleomycin—one of the most toxic drugs used to treat this cancer—and excessive doses of...
Participating in ‘Tremendous Progress’ in Hematologic Oncology, From Chernobyl to Stem Cell Transplantation
Richard E. Champlin, MD, Chairman of the nation’s largest Stem Cell Transplantation and Cellular Therapy program at The University of Texas MD Anderson Cancer Center, was born in Milwaukee and spent his formative years in Chicago. After high school, Dr. Champlin followed an early ambition in...
Are Those Who Have Lost a Partner at a Higher Risk of Dying of Melanoma?
Individuals who experience the loss of a partner are less likely to be diagnosed with melanoma—but face an increased risk of dying from the disease, according to research published by Wong et al in the British Journal of Dermatology. While previous studies have suggested a link between various...
AI Algorithms Plus Radiologist Assessment May Help Improve Accuracy in Reading Mammography Results
An ensemble of machine-learning algorithms could help improve the accuracy of breast cancer screenings when used in combination with assessments from radiologists, according to a study published by Schaffter et al in JAMA Network Open. The study was based on results from the Digital Mammography...
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...
Expert Point of View: Daniel V.T. Catenacci, MD
Daniel V.T. Catenacci, MD, Associate Professor of Medicine and Director of the Gastrointestinal Oncology Program at the University of Chicago, was the JAVELIN Gastric 100 study’s invited discussant. After offering an extensive background on the use of immunotherapy in gastric or gastroesophageal...
No Survival Benefit for Maintenance Avelumab in Advanced Gastric or Gastroesophageal Junction Cancer
In the phase III JAVELIN Gastric 100 trial, a strategy called “switch maintenance” with the immune checkpoint inhibitor avelumab after 12 weeks of first-line induction chemotherapy did not statistically improve overall survival for treatment-naive patients with HER2-negative advanced gastric or...
Malnutrition Evaluation Before Oncologic Surgery
The best approach for surgeons to identify malnourished patients with cancer before they have major oncologic surgery may be specifically related to the type of cancer the patient has, according to researchers who found that common definitions of malnutrition do not apply equally to all cancers in...
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...
FDA Approves Isatuximab-irfc–Based Triplet Regimen for Patients With Relapsed or Refractory Multiple Myeloma
On March 2, the U.S. Food and Drug Administration (FDA) approved isatuximab-irfc (Sarclisa) in combination with pomalidomide and dexamethasone for the treatment of adult patients with multiple myeloma who have received at least two prior therapies, including lenalidomide and a proteasome inhibitor. ...
Active Hexose Correlated Compound
The ASCO Post’s Integrative Oncology series is intended to facilitate the availability of evidence-based information on integrative and complementary therapies sometimes used by patients with cancer. In this installment, Gary Deng, MD, PhD, and Jyothirmai Gubili, MS, focus on active hexose...
New Guideline Tackles Rapidly Evolving Imaging Strategies for Advanced Prostate Cancer
Advances in radiology and molecular imaging have the potential to significantly change how clinicians diagnose, stage, and monitor response to therapy in patients with prostate cancer. However, there are limited data comparing these next-generation imaging modalities to each other and to...
Plasma-Based Tumor Mutational Burden May Predict Response to Immunotherapy in Patients With Metastatic NSCLC
Patients with non–small cell lung cancer (NSCLC) with higher measures of tumor mutations that show up in a blood test generally have a better clinical response to certain immunotherapy treatments than patients with a lower measure of mutations. A clinical trial showed that in cases where liquid...
Weight Gain After Breast Cancer Diagnosis in Australia: Survey Results
New study findings suggest that weight gain after breast cancer is a greater problem than previously thought. The first national survey on weight after breast cancer in Australia, published by Ee et al in BMC Cancer, found close to two-thirds (63.7%) of women reported weight gain at an average of...
Two Recent Studies Show Low-Nicotine Cigarettes Are Unlikely to Increase Compensatory Smoking
A pair of studies by Smith et al published in Cancer Epidemiology, Biomarkers & Prevention evaluating whether a mandated reduction in the nicotine content of cigarettes may cause smokers to compensate by engaging in compensatory smoking to obtain more nicotine has found that a reduction 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...
New POLO Data Further Support Maintenance Olaparib in BRCA1/2-Positive Pancreatic Cancer
In posters presented at the 2020 Gastrointestinal Cancers Symposium, POLO investigators reported that health-related quality of life was preserved during maintenance olaparib in patients with BRCA 1/2-positive pancreatic cancer, as evidenced by a low symptom burden over time.1 Other studies...
FDA Pipeline: Priority Review in Lung Cancer, Breakthrough Therapy Designation in Head and Neck Cancer, and More
This week, the U.S. Food and Drug Administration (FDA) granted Priority Review to brigatinib for the treatment of ALK-positive lung cancer and Breakthrough Therapy designation to a potential first-in-class oral antagonist of inhibitors of apoptosis proteins for the treatment of head and neck...
2020 Head and Neck Cancers Symposium: Immune Restorative Agent May Boost Immunotherapy Response in Advanced Head and Neck Cancer
Immune modulation with checkpoint inhibitors has shown benefit in advanced head and neck squamous cell carcinoma, but responses have been limited to a small number of patients. According to data presented by Gregory T. Wolf, MD, FACS, Professor Emeritus in the Department of Otolaryngology-Head and...
2020 Head and Neck Cancers Symposium: Adjuvant Everolimus for Advanced Head and Neck Cancer
The mTOR inhibitor everolimus may extend progression-free survival for patients with advanced head and neck cancer who are at high risk for recurrence after standard treatment. Patients enrolled in a randomized phase II trial who received the agent were more likely to be cancer-free 1 year after...
Abbreviated Breast MRI vs Digital Breast Tomosynthesis Screening in Women With Dense Breasts
As reported in JAMA by Christiane K. Kuhl, MD, PhD, and colleagues, the ECOG-ACRIN EA1141 trial has shown that abbreviated breast magnetic resonance imaging (MRI) was associated with a significantly higher invasive breast cancer detection rate vs digital breast tomosynthesis among women with dense...
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,...
News From the Genitourinary Cancers Symposium
This week, we’ll be reviewing data from three influential abstracts presented at the recent 2020 Genitourinary Cancers Symposium in San Francisco—one on a novel, first-in-class, small molecule, hypoxia-inducible factor 2 alpha inhibitor for heavily pretreated patients with metastatic clear cell...
2020 Head and Neck Cancers Symposium: Nivolumab With or Without Ipilimumab for the Neoadjuvant Treatment of Patients With Oral Cavity Cancer
Results from a new clinical trial suggest that neoadjuvant immunotherapy for oral cavity cancers may elicit tumor regression, which could provide long-term benefit for patients. Findings were presented by Jonathan D. Schoenfeld, MD, MPH, of Dana-Farber/Brigham and Women's Cancer Center, and...
2020 Head and Neck Cancers Symposium: Pembrolizumab Plus Radiotherapy for Platinum-Ineligible Patients With Locally Advanced HNSCC
A new phase II trial has found that the combination of radiation therapy and pembrolizumab led to improved survival outcomes and acceptable toxicity for patients with locally advanced head and neck squamous cell carcinoma (HNSCC). The combination therapy may offer a new treatment option for...
