© 2024 HSP News Service, L.L.C.
Yucai Wang, MD, PhD, of the Mayo Clinic, discusses the increased efficacy of combination therapy with pembrolizumab plus a BCR kinase inhibitor compared with pembrolizumab alone in patients with Richter transformation of chronic lymphocytic leukemia (CLL; Abstract 7050).
Mazyar Shadman, MD, MPH, of Fred Hutchinson Cancer Center, discusses an ongoing phase III study of the BCL2 inhibitor sonrotoclax plus zanubrutinib vs venetoclax and obinutuzumab for patients with treatment-naive chronic lymphocytic leukemia. The investigators are recruiting internationally (see NCT06073821; Abstract TPS7087).
Mazyar Shadman, MD, MPH, of Fred Hutchinson Cancer Center, discusses a network meta-analysis showing that zanubrutinib appears to be the most efficacious Bruton’s tyrosine kinase (BTK) inhibitor for patients with high-risk relapsed or refractory chronic lymphocytic leukemia. It offers delayed disease progression and favorable survival and response, compared with alternative BTK inhibitors (Abstract 7048).
When combined with azacitidine, a 7-day course of venetoclax demonstrated similar remission rates and was more tolerable compared to the standard 28-day course for older or chemotherapy-ineligible patients with newly diagnosed acute myeloid leukemia (AML). These results from a retrospective...
The novel anti-CD19 autologous chimeric antigen receptor (CAR) T-cell therapy obecabtagene autoleucel achieved durable remissions in 40% of patients with relapsed or refractory B-cell acute lymphoblastic leukemia (ALL) without a subsequent stem cell transplant, according to results from the phase...
Muhit Özcan, MD, of Turkey’s Ankara University School of Medicine, discusses the ongoing phase III BELLWAVE-010 study of nemtabrutinib plus venetoclax vs venetoclax plus rituximab in previously treated patients with relapsed or refractory chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL) (Abstract TPS7089).
Over the past 2 decades, the development of tyrosine kinase inhibitors (TKIs) targeting the ATP-binding site of the constitutively activated tyrosine kinase in the fusion BCR::ABL1 protein has resulted in markedly improved treatment outcomes among patients with chronic myeloid leukemia (CML)....
Sessions of moderate-to-vigorous exercise may improve the efficacy of antibody therapies, such as rituximab, used to treat chronic lymphocytic leukemia (CLL), according to a recent study published by Collier-Bain et al in Brain, Behavior, and Immunity. The findings may demonstrate the potential of...
Researchers have found that allogeneic stem cell transplantation from a haploidentical relative may significantly increase the rate of success in Hispanic patients with acute lymphoblastic leukemia (ALL), according to a recent study published by Ashouri et al in Leukemia Research. Background In...
In an analysis of the EUROCARE-6 data set reported in The Lancet Oncology, Milena Sant, MD, and colleagues found that patients with lymphoid neoplasms from European countries with greater health expenditure had improved 10-year age-standardized relative survival. Study Details The study involved...
Standard-of-care treatment comprising venetoclax plus hypomethylating agents was found to be safe and effective in some patients aged 80 years and older with acute myeloid leukemia (AML), according to a recent study published by Madarang et al in Blood Neoplasia. Background Older adult patients...
On December 1, 2023, pirtobrutinib (Jaypirca), a selective, noncovalent Bruton’s tyrosine kinase (BTK) inhibitor that inhibits both wild-type and C481-mutant BTK with equal low nanomolar potency and is designed to address several of the limitations of covalent BTK inhibitors, was granted...
Testing for measurable residual disease (MRD) prior to bone marrow transplant may be effective and practical in patients in remission after receiving treatment for acute myeloid leukemia (AML), according to a recent study published by Dillon et al in JAMA Oncology. Study Methods and Results In the...
In a Chinese study reported in The New England Journal of Medicine, Hu et al found that sequential CD7 chimeric antigen receptor (CAR) T-cell therapy and allogeneic hematopoietic stem cell transplantation (HSCT) without graft-vs-host disease (GVHD) prophylaxis was effective in patients with...
In the phase III AML2012 trial, which had early termination of enrollment and results of which were reported in the Journal of Clinical Oncology, Tierens et al found that mitoxantrone-based induction resulted in better outcomes vs liposomal daunorubicin–based induction in pediatric patients with...
In an analysis from the Children’s Oncology Group phase III AALL1131 study reported in the Journal of Clinical Oncology, Alexander et al found that exposure to propofol was associated with an increased risk of impairment in reaction time/processing speed at 1 year after treatment in children with...
In a retrospective study reported in the Journal of Clinical Oncology, Kittai et al found that anti-CD19 chimeric antigen receptor (CAR) T-cell therapy showed activity in previously treated patients with Richter transformation. Study Details In the study, 69 patients who received CAR T-cell therapy ...
A study published by Brieghel et al in Blood Advances showed that among patients in Denmark who had slow-growing chronic lymphocytic leukemia (CLL) with no symptoms and a low risk for ever needing treatment, those who stopped seeing their doctors for specialized follow-up had fewer hospital visits, ...
Nearly 21,000 new cases of acute myeloid leukemia (AML) are diagnosed each year in the United States, about 80% of which occur in individuals aged 60 years and older. The cancer has the highest mortality rate among the different types of leukemia, and, in 2024, it is predicted that about 11,220...
On March 6, 2024, inotuzumab ozogamicin (Besponsa) was approved for pediatric patients aged 1 year or older with relapsed or refractory CD22-positive B-cell precursor acute lymphoblastic leukemia.1 Supporting Efficacy Data Approval was based on findings in the ITCC-059 trial (ClinicalTrials.gov...
A genetic variant located on the IKZF1 gene may be responsible for disparities in the risk of acute lymphoblastic leukemia (ALL) among Hispanic and Latino children, according to a recent study published by de Smith et al in Cell Genomics. The findings offer insights into the causes of the disease...
In a report in the Journal of Clinical Oncology, Francois-Xavier Mahon, MD, PhD, and colleagues provided the final analysis of the European Stop Kinase Inhibitors (EURO-SKI) study. The trial evaluated the effect of stopping tyrosine kinase inhibitor (TKI) treatment in patients with chronic myeloid...
In the phase III MORPHO trial reported in the Journal of Clinical Oncology, Mark J. Levis, MD, PhD, and colleagues found that the FLT3 inhibitor gilteritinib showed activity as post–allogeneic hematopoietic cell transplantation (HCT) maintenance among patients with FLT3-ITD–mutated acute myeloid...
As reported in The Lancet Oncology by Kater et al, the phase IIIb VENICE-1 trial has shown activity of venetoclax monotherapy in adult patients with relapsed or refractory chronic lymphocytic leukemia, including those with prior B-cell receptor–associated kinase (BCR) inhibitor treatment. Study...
With a 5-year overall survival of close to 90% in chronic lymphocytic leukemia (CLL), there have been large treatment shifts over the past decade in this disease, which now includes “more disciplines than it did before,” commented medical oncologist Danielle Shafer, DO, of Inova Schar Cancer...
On March 19, the U.S. Food and Drug Administration (FDA) granted accelerated approval to the multitarget kinase inhibitor (Iclusig) with chemotherapy for adult patients with newly diagnosed Philadelphia chromosome–positive acute lymphoblastic leukemia (ALL). PhALLCON Efficacy was evaluated in...
On March 14, the U.S. Food and Drug Administration (FDA) granted accelerated approval to lisocabtagene maraleucel (Breyanzi), a CD19-directed chimeric antigen receptor (CAR) T-cell therapy, for the treatment of adults with relapsed or refractory chronic lymphocytic leukemia (CLL) or small...
A new matching adjusted indirect comparison of the efficacy of zanubrutinib vs acalabrutinib in relapsed or refractory chronic lymphocytic leukemia (CLL) based on data from the phase III ALPINE and ASCEND trials was presented by Shadman et al at the 28th Annual International Congress on Hematologic ...
On March 6, the U.S. Food and Drug Administration (FDA) approved the CD22-targeted antibody-drug conjugate inotuzumab ozogamicin (Besponsa) for pediatric patients aged 1 year and older with relapsed or refractory CD22-positive B-cell precursor acute lymphoblastic leukemia (ALL). Study WI203581...
In a phase I/II study reported in The Lancet Oncology, Naval Daver, MD, and colleagues found that pivekimab sunirine (IMGN632), a novel CD123-targeting antibody-drug conjugate, showed activity in patients with CD123-positive relapsed or refractory acute myeloid leukemia (AML). Study Details...
In a retrospective case series reported in JAMA Network Open, Hashmi et al found that more than one-third of pediatric patients receiving treatment for newly diagnosed acute lymphoblastic leukemia/lymphoblastic lymphoma (ALL/LL) developed COVID-19 infection during a recent 2-year period. Study...
An all-oral regimen for newly diagnosed acute promyelocytic leukemia (APL) was shown to be “highly effective and safe,” eliminating the need for chemotherapy altogether in many patients, Hong Kong researchers reported at the 2023 American Society of Hematology (ASH) Annual Meeting &...
In a Dutch study reported in the Journal of Clinical Oncology, van der Sluis et al found that continuous dosing of PEGasparaginase was associated with a significantly reduced incidence of hypersensitivity reactions vs standard noncontinuous dosing in newly diagnosed pediatric patients with...
In patients with NPM1-mutated acute myeloid leukemia (AML), the presence of molecular measurable residual disease (MRD) in the peripheral blood following induction chemotherapy can aid decision-making about postremission therapy. More specifically, MRD status in the peripheral blood can identify...
In a pilot study reported in the Journal of Clinical Oncology, Eunice S. Wang, MD, and colleagues found that the combination of crenolanib and intensive chemotherapy produced high response rates in adults with newly diagnosed FLT3-mutated acute myeloid leukemia (AML). Crenolanib is a...
An all-oral regimen for newly diagnosed acute promyelocytic leukemia (APL) was shown to be “highly effective and safe,” eliminating the need for chemotherapy altogether in many patients, Hong Kong researchers reported at the 2023 American Society of Hematology (ASH) Annual Meeting &...
In a single-center phase I/II study reported in the Journal of Clinical Oncology, Nicholas J. Short, MD, and colleagues found that treatment with azacitidine, venetoclax, and gilteritinib produced a high response rate in newly diagnosed patients with FLT3-mutated acute myeloid leukemia (AML);...
Researchers have identified a next-generation Bruton’s tyrosine kinase (BTK) degrader that could help patients with chronic lymphocytic leukemia (CLL) and related hematologic malignancies overcome treatment resistance, according to a recent study published by Montoya et al in Science. The findings...
In a UK trial (NCRI AML19) reported in the Journal of Clinical Oncology, Russell et al found that intensified induction therapy with FLAG-Ida (fludarabine, cytarabine, granulocyte colony–stimulating factor, and idarubicin) plus gemtuzumab ozogamicin did not improve overall survival in younger...
In a comparison of real-world outcomes for two common first-line regimens for acute myeloid leukemia (AML) with mutations in isocitrate dehydrogenase 1 (IDH1), treatment with the IDH1-targeted agent ivosidenib plus a hypomethylating agent was associated with better outcomes than venetoclax plus a...
Paul J. Hampel, MD, a hematologist/oncologist at Mayo Clinic, Rochester, Minnesota, underscored the complexity of this arm of the adaptive FLAIR trial, which compared measurable residual disease (MRD)-directed ibrutinib plus venetoclax with standard, fixed-duration, FCR (fludarabine,...
A time-limited approach based on measurable residual disease (MRD) response could signal a potential paradigm shift for front-line treatment of chronic lymphocytic leukemia (CLL), according to data presented at the 2023 American Society of Hematology (ASH) Annual Meeting & Exposition1 and...
In heavily pretreated patients with a challenging type of acute leukemia, the menin inhibitor revumenib demonstrated clinically meaningful activity, including high rates of response and measurable residual disease (MRD) negativity, according to the efficacy and safety results of the phase II...
A novel chimeric antigen receptor (CAR) natural killer (NK)-cell therapy may be effective at treating patients with relapsed or refractory B-cell malignancies, according to a novel study published by Marin et al in Nature Medicine. Study Methods and Results In the new phase I/II trial, researchers...
Ibrahim Aldoss, MD, of City of Hope National Medical Center, discusses phase II safety and efficacy results from the Augment-101 study. This trial showed that patients with heavily pretreated, relapsed or refractory KMT2-rearranged acute leukemia benefited from monotherapy with the menin-KMT2A inhibitor revumenib, with high overall response rates and undetectable measurable residual disease (Abstract LBA-5).
Harinder Gill, MD, MBBS, of The University of Hong Kong, discusses findings showing the use of an “AAA” regimen (pure oral arsenic trioxide combined with all-trans retinoic acid) in a risk-adapted strategy that minimized chemotherapy was highly effective and safe in patients with newly diagnosed acute promyelocytic leukemia of all risk categories and age groups. However, he cautions, early deaths remain an obstacle to realizing a cure for all with this disease (Abstract 157).
Jeffrey E. Rubnitz, MD, PhD, of St. Jude Children’s Research Hospital, discusses study findings suggesting that pharmacogenomic differences between Black and White patients should be considered when tailoring induction regimens to improve outcomes of all patients and bridge the racial disparity gap in acute myeloid leukemia treatment (Abstract 386).
Although pediatric patients with acute lymphoblastic leukemia (ALL) have seen a dramatic improvement in long-term survival rates over the past 40 years, from approximately 10% to over 95%, adults aged 29 and older have not experienced the same treatment benefits, with survival rates still below...
Adam S. Kittai, MD, of The Ohio State University, discusses his data supporting the use of CAR T-cell therapy for patients with Richter’s transformation. Given the high response rate to CD19 CAR T-cell treatment, along with early relapse in most patients, allogeneic stem cell transplantation at response should also be considered, he says (Abstract 108).
As reported in the Journal of Clinical Oncology by Foà et al, long-term results of the Italian D-ALBA study have shown that a chemotherapy-free induction/consolidation regimen of dasatinib followed by blinatumomab maintained highly favorable outcomes in the front-line treatment of adult patients...