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Since the introduction of imatinib almost 18 years ago, similar next-generation tyrosine kinase inhibitors have been approved for chronic myeloid leukemia (CML), including dasatinib, nilotinib, bosutinib, and ponatinib. These drugs attack a similar target, making it more likely that resistance to...
The world of hematologic malignancies continues to move forward at a robust pace despite the challenges of the COVID era. Although some areas of clinical trials and basic research suffered short-term stoppages or delays due to the pandemic, the studies presented at the 2020 American Society of...
A combination of genetic mutations may explain the higher incidence of and poorer outcomes from pediatric leukemia in Hispanic and Latino patients, according to a new study published by Raca et al in the journal Leukemia. Researchers said a novel therapeutic drug combination—as well as testing for...
Recently, the U.S. Food and Drug Administration (FDA) issued a Breakthrough Therapy designation to asciminib for chronic myeloid leukemia (CML); a Breakthrough Device designation to an assay designed to help select patients with cachexia for treatment with an investigational therapeutic; and an...
In the prospective LAST study reported in JAMA Oncology, Ehab Atallah, MD, and Kathryn Flynn, PhD, of the Medical College of Wisconsin, Milwaukee, and colleagues, found that stopping tyrosine kinase inhibitor therapy in patients with chronic myeloid leukemia (CML) was associated with the...
Patients with relapsed or refractory chronic lymphocytic leukemia (CLL) treated with the combination of fixed-duration venetoclax/rituximab had a longer overall survival and progression-free survival at 5 years compared with those treated with bendamustine/rituximab, according to a 5-year analysis...
In a single-institution study reported in the Journal of Clinical Oncology, Kadauke et al found that risk-adapted tocilizumab reduced the expected incidence of grade 4 cytokine-release syndrome in pediatric patients receiving CD19-directed chimeric antigen receptor (CAR) T-cell...
Commenting on this trial, Marlise Luskin, MD, of Dana-Farber Cancer Institute, Boston, explained that the treatment of AML in older adults remains a particular challenge for leukemia clinicians. “Although many older patients eligible for intensive induction chemotherapy achieve complete remission,...
Health-related quality of life was sustained in patients taking oral azacitidine (also known as CC-486) compared with placebo in patients with acute myeloid leukemia (AML), according to results of the phase III QUAZAR AML-001 trial reported at the 2020 American Society of Hematology (ASH) Annual...
As reported in the Journal of Clinical Oncology by Angiolillo et al, findings from the phase III Children’s Oncology Group (COG) AALL0932 trial indicated that “outstanding outcomes” can be achieved with maintenance therapy with a reduced frequency of vincristine/dexamethasone pulses in pediatric...
As reported in The New England Journal of Medicine by Andrew H. Wei, MBBS, PhD, and colleagues, the phase III QUAZAR AML-001 trial has shown prolonged overall survival with oral azacitidine maintenance therapy vs placebo in patients with acute myeloid leukemia (AML) in first remission. The oral...
In the phase II FIGARO trial reported in the Journal of Clinical Oncology, Craddock et al found that intensified reduced-intensity conditioning with fludarabine/amsacrine/cytarabine–busulfan (FLAMSA-Bu) did not improve outcomes following allogeneic stem cell transplantation vs standard...
Sara Zarnegar-Lumley, MD, of Vanderbilt University Medical Center, discusses an analysis of a large cohort confirming the age-associated prevalence of IDH mutations in patients, across the age spectrum, with acute myeloid leukemia and therapeutic implications. IDH-mutated genes were found to co-occur frequently with other mutations, some of which favorably impact outcomes in patients younger than 60 (Abstract 388).
As reported in the Journal of Clinical Oncology by Burnett et al, findings from the phase III MRC AML17 trial indicated that four courses of chemotherapy, compared to three courses, reduced the cumulative incidence of relapse and improved relapse-free survival, but not overall survival, in younger...
As reported in the Journal of Clinical Oncology by Peters et al, the phase III FORUM trial showed superior overall survival with total-body irradiation plus etoposide vs combination chemoconditioning in pediatric patients with acute lymphoblastic leukemia (ALL) undergoing allogeneic hematopoietic...
Christian Marinaccio, PhD Candidate, of Northwestern University, describes research he is conducting in the laboratory of John D. Crispino, PhD, which shows the loss of the tumor suppressor gene LKB1/STK11 facilitates progression of myeloproliferative neoplasms to acute myeloid leukemia (Abstract 1).
Pooled results of two phase I studies, reported in The Lancet by Benjamin et al, indicate that the genome-edited, donor-derived allogeneic anti-CD19 chimeric antigen receptor (CAR) T-cell product UCART19 is active and has a manageable toxicity profile in pediatric and adult patients with relapsed...
In a study reported in JAMA Oncology, Areej El-Jawahri, MD, and colleagues found that integrated palliative and oncology care was associated with better quality of life vs usual care among patients receiving treatment for acute myeloid leukemia (AML). The investigators stated, “Patients with AML...
The randomized phase II CAPTIVATE trial showed that a fixed-duration treatment approach with 12 cycles of ibrutinib and venetoclax as first-line therapy for chronic lymphocytic leukemia (CLL) achieved a 30-month progression-free survival of more than 95% in patients with undetectable minimal...
A study by Ivy Abraham, MD, of the University of Illinois at Chicago, and colleagues, investigated the contribution of structural violence, specifically neighborhood socioeconomic status, on the racial/ethnic differences in the survival of patients with acute myeloid leukemia (AML). They found that ...
On December 17, the U.S. Food and Drug Administration (FDA) approved rituximab-arrx (Riabni), a biosimilar to rituximab (Rituxan), for the treatment of adult patients with non-Hodgkin lymphoma, chronic lymphocytic leukemia, granulomatosis with polyangiitis (Wegener's granulomatosis), and...
It has been well documented that, collectively, Black individuals have the highest death rates and shortest survival of any racial/ethnic group in the United States for most cancers. Black men also have the highest cancer incidence.1 Although the causes of these inequities are complex and include...
Nitin Jain, MD, of The University of Texas MD Anderson Cancer Center, reviews six important abstracts on CAR T-cell treatments for B-cell acute lymphoblastic leukemia (ALL): successful 24-hour manufacture of CAR T-cell therapy; ALLCAR19, a novel fast-off rate therapy; donor-derived CD19-targeted treatment; CAR 2.0 therapy to manage post-transplant relapse; UCART22, allogeneic engineered T cells expressing anti-CD22 chimeric antigen receptor; and inotuzumab ozogamicin in pediatric CD-22–positive disease (Session 614, Abstracts 159-164).
Farhad Ravandi, MD, of The University of Texas MD Anderson Cancer Center, offers his expert perspective on key treatment studies in acute myeloid leukemia on the use of gilteritinib, consolidation chemotherapy, venetoclax, cladribine, azacitidine, quizartinib, decitabine, and CPX-351 (Session 616 [Abstracts 24- 29]).
Jorge E. Cortes, MD, of the Georgia Cancer Center at Augusta University, reviews four important studies of treatment advances in chronic myeloid leukemia (CML): nilotinib vs dasatinib in newly diagnosed disease; final 5-year results from the BFORE trial on bosutinib vs imatinib for chronic phase (CP) CML; data from the OPTIC trial on ponatinib for CP-CML; and a novel class of mutated cancer-related genes associated with the Philadelphia translocation (Abstracts 45, 46, 48, 49).
Hassan Awada, MD, of the Taussig Cancer Institute, Cleveland Clinic Foundation, discusses the use of newer machine-learning techniques to help decipher a set of prognostic subgroups that could predict survival, thus potentially improving on traditional methods and moving acute myeloid leukemia into the era of personalized medicine (Abstract 34).
Relapse is the primary obstacle to cure in leukemia. The term minimal residual disease (MRD) was coined in the early 1990s to describe finding a disease-specific marker in the context of a morphologic-appearing remission. The technique first used for MRD detection was the Southern blot (!), but the ...
In a systematic review and meta-analysis reported in JAMA Oncology, Nicholas J. Short, MD, of The University of Texas MD Anderson Cancer Center, and colleagues, found that measurable residual disease (MRD) negativity is associated with superior disease-free and overall survival in patients with...
An assortment of agents has been approved in the United States for the first-line treatment of chronic lymphocytic leukemia (CLL), and all of them are effective, explained Richard Furman, MD, of Weill-Cornell Medical College, NewYork-Presbyterian Hospital, New York. In the modern era, most patients ...
Matthew S. Davids, MD, of Dana-Farber Cancer Institute, summarizes three key studies from a session he co-moderated on ibrutinib plus venetoclax for first-line treatment of patients with chronic lymphocytic leukemia (CLL) and small lymphocytic lymphoma (SLL), long-term responses to these agents for relapsed and refractory CLL, and undetectable minimal residual disease following fixed-duration treatment with venetoclax and rituximab for CLL (Abstracts 123, 124, and 125).
David T. Teachey, MD, of the University of Pennsylvania and Children’s Hospital of Philadelphia, discusses data showing that cranial radiation might be eliminated in most children with T-cell acute lymphoblastic leukemia and that bortezomib may improve survival in children with T-cell lymphoblastic lymphoma (Abstract 266).
Results from a phase II study presented by Nicholas J. Short, MD, and colleagues at the 2020 American Society of Hematology (ASH) Annual Meeting & Exposition (Abstract 464) showed that first-line treatment with a regimen of chemotherapy combined with the monoclonal antibody blinatumomab...
David Snyder, MD, Acting Chair, City of Hope Department of Hematology & Hematopoietic Cell Transplantation, Duarte, California, who was not involved in the ASCEMBL study, commented on the promise of asciminib: “The hope is this drug would be able to overcome resistance to other tyrosine kinase...
Since the introduction of imatinib almost 18 years ago, similar next-generation tyrosine kinase inhibitors have been approved for chronic myeloid leukemia (CML), including dasatinib, nilotinib, bosutinib, and ponatinib. These drugs attack a similar target, making it more likely that resistance to...
The BCL2 inhibitor venetoclax can be safely added to standard therapies for some high-risk myeloid blood cancers, and in early studies, the combination showed improved outcomes, according to two reports presented by Jacqueline S. Garcia, MD, and colleagues at the 2020 American Society of Hematology ...
Curtis Lachowiez, MD, of The University of Texas MD Anderson Cancer Center, discusses an interim analysis of a phase Ib/II study showing that venetoclax plus chemotherapy represents an effective regimen, particularly in patients with newly diagnosed and relapsed or refractory acute myeloid leukemia. The regimen appears to be an effective bridge to hematopoietic stem cell transplantation (Abstract 332).
A phase I/II study found that IMGN632, a novel CD123-targeting antibody-drug conjugate, was tolerable and resulted in a 29% overall response rate in patients with relapsed or refractory blastic plasmacytoid dendritic cell neoplasm (BPDCN), a rare but aggressive form of leukemia. Treatment with the...
Ann-Kathrin Eisfeld, MD, of The Ohio State University Comprehensive Cancer Center, discusses SEER data showing that patients with acute myeloid leukemia who are Black and younger than age 60 may have poor survival outcomes, a disparity that should be addressed and further studied to establish molecular risk profiles (Abstract 6).
It has been well documented that, collectively, Black individuals have the highest death rate and shortest survival of any racial/ethnic group in the United States for most cancers. Black men also have the highest cancer incidence. Although the causes of these inequities are complex, a study by...
Studies show that non-Hispanic Black and Hispanic patients with acute myeloid leukemia (AML) have higher mortality rates than non-Hispanic White patients diagnosed with the disease, despite lower rates of incidence, more favorable genetics, and a younger age at disease onset. A study by Abraham et...
Recently, the U.S. Food and Drug Administration (FDA) has issued regulatory decisions for agents to treat diffuse large B-cell lymphoma (DLBCL), small cell lung cancer (SCLC), acute myeloid leukemia (AML), biliary tract cancer, and graft-vs-host disease. Priority Review for Loncastuximab Tesirine...
In an Italian phase II trial (GIMEMA LAL2116) reported in The New England Journal of Medicine, Robin Foà, MD, of Sapienza University of Rome, and colleagues, found that first-line induction and consolidation treatment with dasatinib and blinatumomab produced a high rates of molecular response as...
On October 16, 2020, venetoclax was granted regular approval for use in combination with azacitidine, decitabine, or low-dose cytarabine for the treatment of newly diagnosed acute myeloid leukemia (AML) in adults aged 75 years or older or those with comorbidities precluding intensive induction...
As reported in the Journal of Clinical Oncology by Arnon P. Kater, MD, PhD, of Amsterdam University Medical Centers, and colleagues,1 the 4-year progression-free and overall survival rates were significantly higher with venetoclax plus rituximab vs bendamustine plus rituximab in the phase III...
The Bruton’s tyrosine kinase (BTK) inhibitors have been one of the most exciting advances in the treatment of patients with chronic lymphocytic leukemia (CLL) and have led to the development of chemotherapy-free treatments for both treatment-naive as well as relapsed or refractory CLL based on...
As reported in the Journal of Clinical Oncology by Paolo Ghia, MD, PhD, of the Università Vita-Salute San Raffaele, Milan, Italy, and colleagues, the phase III ASCEND trial showed significantly prolonged progression-free survival with acalabrutinib monotherapy vs investigator’s choice of either...
Daratumumab and hyaluronidase-fihj: On May 1, 2020, the FDA approved daratumumab and hyaluronidase-fihj (Darzalex) for adult patients with newly diagnosed or relapsed or refractory multiple myeloma. Ibrutinib: On April 21, 2020, the FDA expanded the indication of ibrutinib (Imbruvica) to include...
Venetoclax: On October 16, 2020, the U.S. Food and Drug Administration (FDA) approved venetoclax (Venclexta) in combination with azacitidine, decitabine, or low-dose cytarabine for newly diagnosed acute myeloid leukemia (AML) in adults aged 75 or older. See page 32 for more on this approval....
The past year has seen remarkable advances in the treatment of leukemia, lymphoma, and multiple myeloma, which combined account for 9.9% of the estimated 1,806,590 new cases of cancer diagnosed in the United States and an estimated 56,840 cancer-related deaths.1 Novel therapies are providing...
On October 16, 2020, the U.S. Food and Drug Administration (FDA) granted regular approval to venetoclax (Venclexta) in combination with azacitidine, decitabine, or low-dose cytarabine for newly diagnosed acute myeloid leukemia (AML) in adults aged 75 or older or who have comorbidities precluding...