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Claire Roddie, PhD, MBChB, of University College London, discusses results of the FELIX study, which showed that the second-generation chimeric antigen receptor (CAR) T-cell therapy obecabtagene autoleucel is safe for adults with relapsed or refractory B-cell acute lymphoblastic leukemia, even those with a high burden of disease. This agent yielded high rates of complete response and ongoing CAR T-cell persistence in most patients whose disease responded (Abstract 7000).
Eunice S. Wang, MD, of Roswell Park Comprehensive Cancer Center, and Gregory Roloff, MD, of the University of Chicago, discuss data that are the first to demonstrate post–FDA approval efficacy and toxicity rates of brexucabtagene autoleucel in adults with relapsed or refractory B-cell acute lymphoblastic leukemia. Although the data may confirm high response rates associated with this agent, they also highlight the need for interventions to reduce associated toxicities (Abstract 7001).
LaQuisa C. Hill, MD, of Baylor College of Medicine, Houston Methodist Hospital, discusses study findings showing that CD5 chimeric antigen receptor (CAR) T cells may induce clinical responses in heavily treated patients with relapsed or refractory T-cell acute lymphoblastic leukemia. Manufacturing CD5 CAR T cells with tyrosine kinase inhibitors seemed to improve their potency and antitumor activity (Abstract 7002).
Today is the era of the multidisciplinary oncology care approach, cancer staging facilitates precision in documenting disease extent, all of which improved the quality of patient care. However, in the United States, the Rai staging system is still the most commonly used clinical staging system for...
The implementation of a collaborative program between North American and Mexican medical institutions to achieve sustainable, high-quality care at a public hospital in the United States–Mexico border region for children with acute lymphoblastic leukemia (ALL) and improve outcomes has resulted in...
The ASCO Post is pleased to present Hematology Expert Review, an ongoing feature that quizzes readers on issues in hematology. In this installment, Drs. Syed Ali Abutalib and L. Jeffrey Medeiros explore the World Health Organization (WHO) classification of hematopoietic and lymphoid tissue...
Results of the Intercontinental-Berlin-Frankfurt-Münster 2009 trial in childhood acute lymphoblastic leukemia (ALL) were reported in the Journal of Clinical Oncology by Campbell et al. Findings included no benefit of augmented early intensification in intermediate-risk or high-risk patients and no...
In the phase III GAIA–CLL13 trial reported in The New England Journal of Medicine, Barbara Eichhorst, MD, and colleagues found better outcomes with venetoclax plus obinutuzumab and venetoclax, obinutuzumab, and ibrutinib compared with chemoimmunotherapy as first-line treatment in fit patients with ...
As reported in The Lancet Oncology by Peter Hillmen, MBChB, PhD, and colleagues, an interim analysis of the UK phase III FLAIR trial has shown significantly improved progression-free survival with ibrutinib and rituximab vs fludarabine, cyclophosphamide, and rituximab (FCR) in previously untreated...
In an analysis reported in the Journal of Clinical Oncology, O’Connor et al found that pediatric and young adult patients with T-cell acute lymphoblastic leukemia (T-ALL) who did not respond to induction therapy had poorer outcomes vs those with induction response. The investigators also attempted...
In a phase II trial reported in The New England Journal of Medicine, van der Sluis et al found that the addition of blinatumomab—a bispecific T-cell engager molecule targeting CD19—to standard chemotherapy appeared to result in marked improvements in outcome among infants with KMT2A-rearranged...
As reported in The Lancet by Erba et al, the phase III QuANTUM-First trial has shown prolonged overall survival with the addition of the FLT3 inhibitor quizartinib to chemotherapy in patients with newly diagnosed FLT3-internal-tandem-duplication (ITD)-positive acute myeloid leukemia (AML). Study...
Bone marrow transplantation in leukemia is one of the great success stories in the history of oncology, as is that of the late Nobel Laureate E. Donnall Thomas, MD, the pioneering clinical researcher whose name is synonymous with life-saving marrow transplantation. Dr. Thomas, who was born in the...
Pediatric patients with acute lymphoblastic leukemia (ALL) living in extreme poverty and undergoing maintenance therapy may have almost a twofold greater risk of relapse compared with pediatric patients who weren’t living in extreme poverty, according to a new study published by Wadhwa et al in...
In a retrospective study reported in the Journal of Clinical Oncology, van Weelderen et al, of the International Berlin-Frankfurt-Münster Study Group (I-BFM-SG), found that KMT2A fusion partners and measurable residual disease (MRD) at end of induction phase 2 were independent predictors of...
Researchers have developed a novel combination therapy approach to help patients with KMT2A-mutated acute lymphoblastic leukemia (ALL) or acute myeloid leukemia (AML) overcome resistance to bromodomain and extraterminal domain (BET) inhibitors without adding toxicity, according to a novel study...
Researchers have found that the hypomethylating agent azacitidine plus the MEK inhibitor trametinib may be a promising new combination to treat patients with juvenile myelomonocytic leukemia (JMML), according to a preclinical study published by Pasupuleti et al in Molecular Therapy. Background JMML ...
Deborah M. Stephens, DO, of the Huntsman Cancer Institute at the University of Utah, discusses NCCN’s updates to treatment recommendations for patients with chronic lymphocytic leukemia/small lymphocytic lymphoma. Dr. Stephens details the key factors in selecting front-line and subsequent therapies, including IGHV status, del(17p)/TP53 mutation status, age, comorbidities, and resistance mutations.
Menin inhibitors are making inroads in the treatment of acute myeloid leukemia (AML). These drugs selectively target KMT2A-rearranged or NPM1-mutant AML, and early studies suggest they will be a welcome addition for patients with these aberrations. KMT2A rearrangements occur in about 5% of patients ...
Use of the novel menin inhibitor revumenib has led to remissions in patients with acute myeloid leukemia (AML), and associated findings have suggested the mechanisms through which cancer cells may become resistant to such treatment, according to two studies published by Issa et al and Perner et al, ...
Consuming a diet rich in vitamin A or its analogs may help prevent pediatric and young adult patients with acute lymphoblastic leukemia (ALL) reduce their risk of developing pancreatitis during chemotherapy, according to a recent study by Tsai et al in Science Translational Medicine. Background For ...
Discussant of the February ASCO Plenary session, Anjali S. Advani, MD, Staff Physician in the Department of Hematologic Oncology and Blood Disorders and Director of the Inpatient Leukemia Program, Taussig Cancer Institute, Cleveland Clinic, noted that the PhALLCON study is the only prospective...
Ponatinib appears to be a more effective tyrosine kinase inhibitor than imatinib in newly diagnosed, Philadelphia chromosome (Ph)-positive acute lymphoblastic leukemia (ALL) when combined with reduced-intensity chemotherapy, according to data presented during the ASCO Plenary Series: February 2023...
Researchers have found that screening for residual disease prior to a bone marrow transplant may help physicians identify which adult patients in remission from acute myeloid leukemia (AML) are at risk of relapsing after the procedure, according to a novel study published by Dillon et al in JAMA....
Researchers have discovered that vitamin B5 in combination with existing drugs may be the key to improving outcomes in patients with myelodysplastic syndromes (MDS) and ineffective red blood cell production, according to a novel study published by Mian et al in Science Translational Medicine....
In a study reported in the Journal of Clinical Oncology, Farrar et al developed a long noncoding RNA (lncRNA) transcription scoring system that distinguished survival outcomes in pediatric patients with acute myeloid leukemia (AML). As stated by the investigators, “Risk classification in pediatric...
On January 19, 2023, the kinase inhibitor zanubrutinib was approved for treatment of chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL).1 Supporting Efficacy Data Approval was based on findings in the SEQUOIA trial (ClinicalTrials.gov identifier NCT03336333) in patients with...
Investigators have found that pediatric patients with acute lymphoblastic leukemia (ALL) who lived along the Texas-Mexico border were more likely to die within 5 years than those living in other areas of the state, according to a new study published by Castellanos et al in Cancer. Background...
In a German phase III trial reported in JAMA Oncology, Bornhäuser et al found that allogeneic hematopoietic cell transplantation (HCT) was not associated with improved overall survival vs standard consolidation chemotherapy in patients aged ≤ 60 years with cytogenetically defined intermediate-risk...
The first-line combination of obinutuzumab, ibrutinib, and venetoclax appears to be effective in treating high-risk chronic lymphocytic leukemia (CLL), according to data presented at the 2022 American Society of Hematology (ASH) Annual Meeting and Exposition.1 Results of the CLL2-GIVe trial, which...
The combination of ponatinib and blinatumomab has led to rapid and durable remissions in patients with newly diagnosed Philadelphia chromosome (Ph)-positive acute lymphoblastic leukemia (ALL), according to data presented at the 2022 American Society of Hematology (ASH) Annual Meeting and...
Longer follow-up of a phase II study of venetoclax combined with cladribine, idarubicin, and cytarabine (CLIA) as a front-line induction regimen for younger patients with high-risk acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS) shows a pattern of durable efficacy consistent with...
Alexey Danilov, MD, PhD, Co-Director, Toni Stephenson Lymphoma Center and Professor, Division of Lymphoma, Department of Hematology & Hematopoietic Cell Transplantation, City of Hope, Duarte, California, commented on the phase III ALPINE trial comparing ibrutinib and zanubrutinib in patients...
The next-generation Bruton’s tyrosine kinase (BTK) inhibitor zanubrutinib demonstrated superior progression-free survival compared with ibrutinib, with an improved cardiac safety profile, in the first head-to-head comparison between these two BTK inhibitors in relapsed or refractory chronic...
In a phase II trial, treatment with the JAK2 inhibitor ruxolitinib resulted in clinical activity in two-thirds of patients with chronic myelomonocytic leukemia (CMML) with splenomegaly or an otherwise high disease symptom burden. The magnitude of symptomatic benefit was similar to that observed in...
Two separate studies presented at the 2022 American Society of Hematology (ASH) Annual Meeting and Exposition provide preliminary evidence that triplet combinations may have a role in the treatment of acute myeloid leukemia (AML). Both triplets were based on the addition of a third drug to standard ...
The standard of care could be changing for adults with newly diagnosed BCR-ABL–negative B-lineage acute lymphoblastic leukemia (ALL) who achieve measurable residual disease (MRD) negativity after induction chemotherapy. In the phase III E1910 trial by the ECOG-ACRIN Cancer Research Group, an...
In newly diagnosed patients with Philadelphia chromosome (Ph)-positive acute lymphoblastic leukemia (ALL), ponatinib was more effective than imatinib when given with reduced-intensity chemotherapy. These results were presented by Jabbour et al during the February ASCO Plenary Series session...
The advent of the BCR::ABL1 tyrosine kinase inhibitors for the treatment of Philadelphia chromosome (Ph)-positive chronic myeloid leukemia (CML) was a therapeutic miracle that changed the management paradigm of CML. The first of them, imatinib, was developed in the late 1990s.1,2 Within a few...
In a study reported in JAMA Oncology, Buck et al found that myocardial injury detected on cardiovascular magnetic resonance imaging (CMR) was common in patients treated with ibrutinib and was associated with an increased risk of major adverse cardiac events. Study Details The study included data...
The combination of ponatinib and blinatumomab has led to rapid and durable remissions in patients with newly diagnosed Philadelphia chromosome (Ph)-positive acute lymphoblastic leukemia (ALL), according to data presented at the 2022 American Society of Hematology (ASH) Annual Meeting and...
In a study reported in the Journal of Clinical Oncology, Eric J. Chow, MD, MPH, and colleagues found that the use of dexrazoxane was associated with long-term protection of heart function in childhood cancer survivors who received doxorubicin for their cancer. According to the study investigators,...
In a study reported in JAMA Oncology, McDonald et al found that receipt of blood or marrow transplantation (BMT) was associated with an increased risk of subsequent malignant neoplasms of the gastrointestinal (GI) tract. As stated by the investigators, “Survivors of BMT are at increased risk of...
Soon after my marriage, in 2003, I noticed swelling in the glands around my throat. Although I otherwise felt fine, I went to see my primary care physician for a checkup and a blood test. The results of the test showed that I had an abnormally high number of lymphocytes circulating in my...
Jaime A. Suarez-Londono, MD, a medical oncologist at NYU Langone’s Perlmutter Cancer Center and Assistant Professor of Medicine at NYU Grossman School of Medicine, said the results of the ASAP study provide a basis for discussion with the transplant team. “The landscape of treatment of acute...
Intensive salvage therapy with the goal of achieving complete remission prior to allogeneic hematopoietic cell transplantation (alloHCT) may not be necessary in some patients with relapsed or refractory acute myeloid leukemia (AML), according to the results of the phase III ASAP trial presented at...
In the United States, Black American patients with acute myeloid leukemia (AML) have notably worse survival outcomes compared to White patients. In addition, Black patients are less likely to receive intensive chemotherapy and undergo allogeneic stem cell transplants. Many researchers have reported ...
On December 1, 2022, the IDH1 inhibitor olutasidenib was approved for the treatment of adults with relapsed or refractory acute myeloid leukemia with a susceptible IDH1 mutation, as detected by a U.S. Food and Drug Administration (FDA)-approved test.1 The FDA simultaneously approved the Abbott...
On January 19, the U.S. Food and Drug Administration (FDA) approved the kinase inhibitor zanubrutinib (Brukinsa) for the treatment of patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL). SEQUOIA Trial: Treatment-Naive Patients Efficacy in treatment-naive patients...
The next-generation Bruton’s tyrosine kinase (BTK) inhibitor zanubrutinib demonstrated superior progression-free survival compared with ibrutinib, with an improved cardiac safety profile, in the first head-to-head comparison between these two BTK inhibitors in relapsed or refractory chronic...