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In a study reported in Science Translational Medicine, Perova and colleagues found that pre–B-cell receptor–independent spleen tyrosine kinase signaling was necessary for leukemic B-cell survival and proliferation in a mouse model. Investigation of samples from pediatric and adult B-cell acute...
In the Clinic provides overviews of novel oncology agents, addressing indications, mechanisms, administration recommendations, safety profiles, and other essential information needed for the appropriate clinical use of these drugs. On July 28, 2014, the approved use of ibrutinib (Imbruvica) in...
In the Clinic provides overviews of novel oncology agents, addressing indications, mechanisms, administration recommendations, safety profiles, and other essential information needed for the appropriate clinical use of these drugs. On July 23, 2014, idelalisib (Zydelig) was approved for use in...
Recent approvals announced by the U.S. Food and Drug Administration (FDA) have led to increased treatment options for managing several difficult-to-treat hematologic B-cell cancers. The newly approved drugs and/or their indications include the oral PI3K delta inhibitor idelalisib (Zydelig) for the...
If Anand P. Jillella, MD, has his way, no future patient with acute promyelocytic leukemia (APL) will experience a delay in treatment or lack for an expert consult—and few, if any, will die of this condition. Mortality from APL is much higher than most oncologists think, especially during the first ...
Protocol modifications to address increased risk of toxicity and excess early mortality among children with Down syndrome being treated for B-cell acute lymphoblastic leukemia (ALL) proved safe for patients with Down syndrome, and these patients had event-free survival similar to those without Down ...
Advances in allogeneic hematopoietic cell transplantation for children with acute myeloid leukemia (AML) have resulted in less toxic pretransplant conditioning regimens and expanded access to transplantation, but post-treatment leukemic relapse remains a big problem. The progress and continuing...
With the emergence of molecular diagnostics and new therapeutics, the treatment of acute myeloid leukemia (AML) is entering a new era. Hugo F. Fernandez, MD, Associate Chief of Blood and Marrow Transplantation at Moffitt Cancer Center in Tampa, Florida, spoke with The ASCO Post about how he...
The combination of bendamustine (Treanda), fludarabine, and rituximab (Rituxan), or BFR, was shown to be safe and effective conditioning for patients with relapsed chronic lymphocytic leukemia/lymphoma receiving allogeneic stem cell transplantation from related or unrelated donors. “Remarkably,...
The tumor suppressor PTEN, which is underexpressed in many cancers, dephosphorylates phosphatidylinositol (3,4,5)-triphosphate and thus inhibits activity of phosphatidylinositol 3-kinases involved in growth factor and survival factor signaling through effectors such as Akt and mTOR. As reported in...
Final results from the phase I/II GAUGUIN study showed that obinutuzumab (Gazyva) monotherapy was active in patients with heavily pretreated relapsed or refractory chronic lymphocytic leukemia, European researchers reported in Blood. In phase II, median progression-free survival was 10.7 months and ...
For a year before I was diagnosed with acute myeloid leukemia (AML) in December 2011, I had what I thought were the lingering remnants of a bad case of bronchitis. My breathing was labored, I had a chronic cough, and occasionally my voice would give out. Every time I saw my pulmonologist, I would...
The U.S. Food and Drug Administration (FDA) has accepted for review Amgen’s Biologics License Application for blinatumomab for the treatment of adults with Philadelphia chromosome–negative relapsed/refractory B-precursor acute lymphoblastic leukemia (ALL). As part of the acceptance, the FDA granted ...
Recent articles on developments and controversies in the treatment of chronic lymphocytic leukemia include the following features from The ASCO Post, which are also available at www.ascopost.com: “Recent FDA Approvals Foster Growing Treatment Armamentarium for Chronic Lymphocytic Leukemia and Rare ...
Recent discoveries in biology, therapy, and (most importantly) the interplay between these two have led to groundbreaking advances in chronic lymphocytic leukemia (CLL). These advances underline the impact of the “translational” approach to cancer management in general. Standard of Care...
Responses to cytarabine-based therapy in acute myeloid leukemia (AML) are often of short duration. Ribavirin has been used to inhibit the eukaryotic translation initiation factor (eIF4E) and has produced responses, including remissions, in AML, but relapse invariably occurs. As reported in Nature,...
The outcome for adolescents and young adults with acute lymphoblastic leukemia (ALL) is inferior to that in children, and the outcome for children with ALL who experience relapse is dismal. Therefore, new therapeutic options are urgently needed to improve survival rates for this high-risk ALL...
In a study reported in The New England Journal of Medicine, Kathryn G. Roberts, PhD, of St. Jude Children’s Research Hospital, and colleagues performed detailed genomic analysis of patients with Philadelphia chromosome–like acute lymphoblastic leukemia (ALL) and identified kinase-activating...
The treatment of acute promyelocytic leukemia (APL) represents one of the major triumphs in the field of hematologic malignancies. With either the vitamin A derivative all-trans retinoic acid (ATRA) combined with anthracycline-based chemotherapy or ATRA plus arsenic trioxide (Trisenox),...
The U.S. Food and Drug Administration (FDA) has granted orphan drug designation to BGB324 for the treatment of acute myeloid leukemia (AML). BGB324 is a first-in-class, highly selective small-molecule inhibitor of the Axl receptor tyrosine kinase. It blocks the epithelial-mesenchymal transition...
In a study reported in The New England Journal of Medicine, Shannon L. Maude, MD, PhD, of Children’s Hospital of Philadelphia, and Noelle Frey, MD, of the Perelman School of Medicine, University of Pennsylvania, and colleagues reported achieving sustained remissions in children and adults with...
"Obesity is associated with cancer mortality,” said Steven D. Mittelman, MD, PhD, at the recent American Association for Cancer Research (AACR) International Conference on Frontiers in Cancer Prevention Research.1 Dr. Mittelman presented a wealth of data to explain the link between obesity and...
Final results from the phase I/II GAUGUIN study showed that obinutuzumab (Gazyva) monotherapy was active in patients with heavily pretreated relapsed or refractory chronic lymphocytic leukemia, European researchers reported in Blood. In phase II, median progression-free survival was 10.7 months,...
The U.S. Food and Drug Administration (FDA) today granted accelerated approval to blinatumomab (Blincyto) for the treatment of patients with Philadelphia chromosome–negative, relapsed or refractory precursor B-cell acute lymphoblastic leukemia (B-cell ALL). Blinatumomab is a bispecific...
The U.S. Food and Drug Administration (FDA) has granted Breakthrough Therapy designation to JCAR015, an investigational chimeric antigen receptor therapy developed by Juno Therapeutics. The designation applies for the treatment of relapsed or refractory B-cell acute lymphoblastic leukemia and was...
The long-term outcome for patients with relapsed or refractory acute lymphoblastic leukemia (ALL) is poor, with 5-year overall survival from first relapse being only approximately 10%.1,2 Patients with disease relapse following allogeneic transplant have the worse prognosis and are typically...
“All great truths begin as blasphemies.” —George Bernard Shaw (Annajanksa, 1918) Until about 15 years ago, persons with acute myelogenous leukemia (AML) were considered candidates to receive a blood cell or bone marrow allotransplant in first remission only if they had had an HLA-identical...
Although patients who relapse within 3 years of front-line fludarabine, cyclophosphamide, and rituximab (Rituxan; FCR) therapy have poor survival when treated with conventional salvage regimens, these patients may be candidates for novel noncytotoxic therapies, according to an analysis of extended...
Long in the works, early results of the U.S. Intergroup C10403 trial clearly showed that treating acute lymphoblastic leukemia (ALL) in adolescents and young adults using a pediatric-inspired regimen improves event-free survival and overall survival and should be the backbone for future studies in...
Results from the international phase II BLAST study show that one cycle of blinatumomab (Blincyto) immunotherapy achieved complete minimal residual disease response in 78% of patients with acute lymphoblastic leukemia.1 Complete minimal residual disease response was achieved in 80% of patients...
Venetoclax, formerly known as ABT-199, is moving forward into phase III development in acute myelogenous leukemia (AML) and chronic lymphocytic leukemia (CLL), based on encouraging data from separate phase Ib and II trials presented at the 56th Annual Meeting and Exposition of the American Society...
The addition of the tyrosine kinase inhibitor nilotinib (Tasigna) to standard low-intensity chemotherapy improved outcomes in elderly patients with newly diagnosed Philadelphia chromosome–positive acute lymphoblastic leukemia (ALL) and may represent a new approach to this group of patients, who are ...
The U.S. Food and Drug Administration (FDA) has granted Fast Track designation to Celator Pharmaceuticals’ investigational agent CPX-351, a liposomal formulation of cytarabine:daunorubicin, for the treatment of elderly patients with secondary acute myeloid leukemia. The FDA established the Fast...
Nearly 5,000 scientific abstracts were presented at the 2014 American Society of Hematology (ASH) Annual Meeting and Exhibition in San Francisco. Along with our targeted coverage of the meeting’s key newsmakers, The ASCO Post provides you with these brief reports of other interesting...
Inotuzumab ozogamicin combined with a low-intensity chemotherapy called mini-hyper-CVD achieved highly encouraging results in older patients with acute lymphoblastic leukemia (ALL) in a phase II study reported at the 56th Annual Meeting of the American Society of Hematology.1 After the...
As more experience is gained with the use of genetically engineered chimeric antigen receptor (CAR) T cells in patients with leukemia, the data continue to be highly encouraging. Three different groups using slightly different modifications of CAR T cells reported positive experiences in treating...
ASCO recently released its report, Clinical Cancer Advances 2015: An Annual Report on Progress Against Cancer, and for the first time announced its cancer Advance of the Year: gains made in the treatment of chronic lymphocytic leukemia (CLL). The report credited improvements in CLL care with four...
In the Clinic provides overviews of novel oncology agents, addressing indications, mechanisms, administration recommendations, safety profiles, and other essential information needed for the appropriate clinical use of these drugs. On December 3, 2014, blinatumomab (Blincyto) was granted...
Although the data are preliminary, single-agent AG-221 therapy targeted to the IDH2 (isocitrate dehydrogenase 2) mutation holds great promise as a nonchemotherapy approach to the treatment of advanced hematologic malignancies, including relapsed/refractory acute myelogenous leukemia (AML) and...
Sorafenib (Nexavar) added to chemotherapy improved event-free survival and relapse-free survival in younger patients with acute myeloid leukemia, according to results of the randomized, controlled phase II SORAML trial.1 However, no significant improvement in overall survival has been seen to ...
The U.S. Food and Drug Administration has granted Breakthrough Therapy Designation to AbbVie’s investigational agent venetoclax (ABT-199) for the treatment of relapsed or refractory chronic lymphocytic leukemia (CLL) in patients with 17p deletion. Venetoclax is an investigational oral B-cell...
The ASCO Post is pleased to present “Hematology Expert Review,” an occasional feature that includes a case report detailing a particular hematologic condition followed by questions. Answers to each question, along with expert commentary, can be found in the sidebar. In this installment, we present...
For 2 decades, the NCCN Guidelines® have been recognized as the standard of cancer care in the United States, combining evidence, experience, and choice, so that multidisciplinary cancer treatment teams—including patients—are empowered to make informed decisions about cancer care,” said Robert W....
Using imatinib to treat chronic-phase chronic myeloid leukemia (CP-CML) first line, with selective switching to nilotinib (Tasigna) “leads to excellent molecular response and survival” and “may be preferable to universal first-line use of more potent agents, considering efficacy, toxicity, and...
Most patients with relapsed/refractory chronic lymphocytic leukemia (CLL) who discontinued ibrutinib (Imbruvica) early “were difficult to treat and had poor outcomes,” according to a study of patients enrolled in four different clinical trials of ibrutinib, with or without rituximab (Rituxan), at...
The addition of ibrutinib (Imbruvica) to standard therapy with bendamustine (Treanda)/rituximab (Rituxan) significantly reduced the risk of disease progression or death and overall response rates compared with bendamustine/rituximab alone in previously treated chronic lymphocytic leukemia...
At a median follow-up of 3 years, ibrutinib (Imbruvica) demonstrated continued activity with durable responses that improved in quality with extended treatment of patients with chronic lymphocytic leukemia (CLL). In addition, grade 3 toxicity and adverse events leading to treatment discontinuation...
Refinements in the classification and risk stratification for leukemia and myelodysplastic syndromes were reported by three different investigators at the 2015 ASCO Annual Meeting. The first study showed that leukemia stem cell phenotypes are associated with outcomes in acute myeloid leukemia...
When Emil J Freireich, MD, retires from the University of Texas MD Anderson Cancer Center on September 1, he will have spent 50 years at the institution and a total of 60 years in the pursuit of curing childhood leukemia as well as other cancers and in the educational development of young...
In the phase III COMPLEMENT 1 trial reported in The Lancet, Peter Hillmen, MB, ChB, of St. James’s University Hospital, Leeds, and colleagues found that the addition of the anti-CD20 antibody ofatumumab (Arzerra) to chlorambucil (Leukeran) increased progression-free survival among patients with...