To complement The ASCO Post’s continued comprehensive coverage of the 2019 American Society of Hematology (ASH) Annual Meeting & Exposition, here are several abstracts selected from the meeting proceedings focusing on novel therapies for newly diagnosed and relapsed or refractory acute...
In addition to our regular coverage of the 2019 San Antonio Breast Cancer Symposium, the following reports from the meeting include studies you may have missed. We hope you find them of interest. Ribociclib/Letrozole as Neoadjuvant Therapy As neoadjuvant therapy in women with high-risk hormone...
With the availability of a number of effective targeted agents for the treatment of chronic lymphocytic leukemia (CLL), the question arises whether chemotherapy still has a role in treating this malignancy. At the 2019 American Society of Hematology (ASH) Annual Meeting & Exposition, CLL...
Ibrutinib was the first Bruton’s tyrosine kinase (BTK) inhibitor to dramatically transform the treatment of patients with chronic lymphocytic leukemia (CLL) and other hematologic malignancies. The second-generation BTK inhibitor acalabrutinib is a more selective BTK inhibitor designed to have an...
In an interview with The ASCO Post, Charles G. Drake, MD, PhD, expounded on the results of the COSMIC-021 trial. Dr. Drake is Division Director for GU Oncology, Co-Director of the Cancer Immunotherapy Program, and Co-Leader of the Tumor Biology and Microenvironment Program at the Herbert Irving...
The combination of the small-molecule tyrosine kinase inhibitor cabozantinib (inhibits VEGF, AXL, MET, and others), plus the immune checkpoint inhibitor atezolizumab achieved encouraging activity in patients with metastatic castration-resistant prostate cancer, according to the results of...
Richard L. Schilsky, MD, FACP, FSCT, FASCO, ASCO’s Chief Medical Officer and a gastrointestinal oncologist himself, was pleased to see the TAPUR study bearing fruit among patients with metastatic colorectal cancer. “Colorectal cancer is a very common disease, but we have not made much progress in...
New data presented at the 2020 Gastrointestinal Cancers Symposium are validating the purpose of ASCO’s Targeted Agent and Profiling Utilization Registry (TAPUR) study, a multibasket trial that matches patients’ genomic alterations to commercially available targeted therapies. The aim is to learn...
Formal discussant of this trial of MK-6482, Daniel Geynisman, MD, of Fox Chase Cancer Center, Philadelphia, was enthusiastic about this presentation. “The response rates were fabulous in this group of heavily pretreated patients,” he stated. “A total of 69% had some tumor shrinkage, 24% had an...
A novel approach using a drug called MK-6482 showed activity in a phase I/II study in patients with metastatic clear cell renal cell carcinoma, according to a presentation at the 2020 Genitourinary Cancers Symposium.1 MK-6482 is an oral, first-in-class selective small-molecule inhibitor that...
Over the past week, the U.S. Food and Drug Administration (FDA) granted Priority Review to a combination therapy in diffuse large B-cell lymphoma (DLBCL); gave Fast Track designations for treatments in T-cell lymphoma and adenoid cystic carcinoma; granted Orphan Drug designation to an agent for the ...
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...
“In the 10-year analysis of the NSABP B-42 trial, the effect of extended treatment with 5 years of letrozole on disease-free survival persisted and reached statistical significance. There was no significant improvement in overall survival with letrozole, but letrozole continued to provide a...
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...
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...
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 ...
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...
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...
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...
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 ...
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....
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...
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...
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...
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...
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...
Jared Weiss, MD, of the University of North Carolina, Chapel Hill, discusses outcomes for patients with stage III or IV disease who are ineligible for the standard treatment of cisplatin plus radiotherapy. His data suggest that treatment with pembrolizumab/radiotherapy instead is tolerable, with...
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...
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...
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. ...
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...
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...
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,...
On February 25, the U.S. Food and Drug Administration (FDA) approved neratinib (Nerlynx), a tyrosine kinase inhibitor, in combination with capecitabine for adult patients with advanced or metastatic HER2-positive breast cancer who have received two or more prior anti-HER2–based regimens in the...
The late Jane Coulbourne turned cancer into an opportunity to help others. Jane’s husband, William Coulbourne, and her friend, Susan Braun, MA, FASCO, proudly recall Jane’s work to transform patient care and their commitment to fulfilling her final wish in the latest episode of Your Stories, the...
With the motto of “leaving no one behind,” 420 delegates from 40 countries and 61 faculty members from 19 countries attended the Annual Meeting of the International Society of Geriatric Oncology (SIOG) in Geneva on November 14–16, 2019. SIOG serves as a platform to discuss a myriad of aspects...
A noninvasive, blood-based, cell-free DNA test focused on the presence of DNA methylation appears to be highly sensitive in detecting gastrointestinal cancers and may pinpoint the tissue of origin in the vast majority of these cancers.1 The assay was developed based on findings from the...
Studies have shown that all patients diagnosed with multiple myeloma had a preceding asymptomatic expansion of clonal plasma cells, clinically recognized as monoclonal gammopathy of undetermined significance or smoldering multiple myeloma. According to C. Ola Landgren, MD, PhD, Professor of...
For the first-line treatment of advanced hepatocellular carcinoma, atezolizumab plus bevacizumab provided a significant overall survival benefit in the pivotal IMbrave150 trial. New findings from a prespecified analysis also showed numerous benefits for the doublet in terms of quality of life,...
ASCO recently endorsed the Cancer Care Ontario (CCO) guideline “Bone Health and Bone-Targeted Therapies for Prostate Cancer,” which was originally approved by CCO in 2017.1 The recommendations were based on a systematic review and meta-analysis of relevant research and clinical trial reports...
Suzanne Lentzsch, MD, PhD, Professor of Medicine and Director of the Multiple Myeloma and Amyloidosis Service at Columbia University, offered her thoughts on venetoclax-based regimens, such as the one described by Dr. Kaufman. “Despite tremendous progress in the treatment of multiple myeloma, the...
In a phase I/II study of patients with advanced multiple myeloma and t(11;14) translocations, the combination of venetoclax and dexamethasone showed strong, durable activity, even in patients refractory to daratumumab, study investigators reported at the 2019 American Society of Hematology (ASH)...
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...
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, ...
Using antioxidants and other dietary supplements before and during adjuvant chemotherapy for breast cancer may increase the risk of recurrence and “to a lesser extent, death,” according to an analysis of dietary and nutritional data from a phase III trial, published in the Journal of Clinical...
On February 19, 2020, ASCO issued a news release about a position statement on state drug repository programs, outlining the Society’s support for drug repository programs solely for oral medications provided they are maintained within a closed system. The Society also makes recommendations to help ...
This week, the U.S. Food and Drug Administration (FDA) granted Priority Review to treatments for non–small cell and small cell lung cancers, as well as for diffuse large-B cell lymphoma (DLBCL); Breakthrough Therapy designation to an antibody-drug conjugate for bladder cancer; and a double Fast...
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...
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...
At the 2019 San Antonio Breast Cancer Symposium, Nadine Tung, MD, of Beth Israel Deaconess Medical Center, presented a multisite study called INFORM, run by the Translational Breast Cancer Research Consortium.1 It compared single-agent cisplatin with a “classic” combination of doxorubicin and...