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Mauro FR, Frustaci AM, Visentin A, Vitale C, Bartoletti M, Oltolini C, Zappulo E, Mikulska M. Severe infections in patients with chronic lymphocytic leukemia included in trials investigating BTK and BCL2 inhibitors. Crit Rev Oncol Hematol 2024; 201:104408. [PMID: 38880368 DOI: 10.1016/j.critrevonc.2024.104408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/30/2024] [Accepted: 06/04/2024] [Indexed: 06/18/2024] Open
Abstract
Bruton tyrosine kinase inhibitors (BTKi) and the BCL-2 inhibitor venetoclax have significantly improved the prognosis of patients with chronic lymphocytic leukemia (CLL). However, the incidence of severe infections in patients receiving these agents needs to be better understood. Our review aimed to provide an overview of grade ≥3 infections in patients with CLL who received BTKi and venetoclax-based therapy in prospective trials. Infection rates were influenced by the age of patients and the duration of follow-up. For treatment-naive (TN) patients receiving BTKi, infection rates ranged between 11.4 % and 27.4 % and were close to 30 % in relapsed/refractory (R/R) patients. TN and R/R patients receiving fixed-duration venetoclax-based treatments showed variable rates, with maximum values around 20 %. Opportunistic and fatal infections were uncommon. In conclusion, infections remain a concern in patients with CLL receiving targeted agents. A better definition of factors increasing infection vulnerability could help identify those patients who require infection prophylaxis.
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Affiliation(s)
- Francesca R Mauro
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy.
| | | | - Andrea Visentin
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Italy
| | - Candida Vitale
- Division of Hematology, A.O.U. Città della Salute e della Scienza di Torino, Italy; Department of Molecular Biotechnology and Health Sciences, University of Turin, Italy
| | - Michele Bartoletti
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele Milan 20090, Italy; Infectious Disease Unit, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, Milan 20089, Italy
| | - Chiara Oltolini
- Clinic of Infectious Diseases, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
| | - Emanuela Zappulo
- Department of Clinical Medicine and Surgery University of Naples Federico II, Napoli, Italy
| | - Malgorzata Mikulska
- Department of Health Sciences (DISSAL) University of Genoa, Italy; Infectious Diseases Unit IRCCS Ospedale Policlinico San Martino Genoa, Italy
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2
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Tavakoli GM, Yazdanpanah N, Rezaei N. Targeting Bruton's tyrosine kinase (BTK) as a signaling pathway in immune-mediated diseases: from molecular mechanisms to leading treatments. Adv Rheumatol 2024; 64:61. [PMID: 39169436 DOI: 10.1186/s42358-024-00401-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 08/07/2024] [Indexed: 08/23/2024] Open
Abstract
Bruton's tyrosine kinase (BTK), a nonreceptor tyrosine kinase, plays a remarkable role in the transmission and amplification of extracellular signals to intracellular signaling pathways. Various types of cells use the BTK pathway to communicate, including hematopoietic cells particularly B cells and T cells. The BTK pathway plays a role in controlling the proliferation, survival, and functions of B cells as well as other myeloid cells. First, second, and third-generation BTK inhibitors are currently being evaluated for the treatment of immune-mediated diseases in addition to B cell malignancies. In this article, the available evidence on the action mechanisms of BTK inhibitors is reviewed. Then, the most recent data obtained from preclinical studies and ongoing clinical trials for the treatment of autoimmune diseases, such as pemphigus vulgaris, pemphigus foliaceus, bullous pemphigoid, systemic lupus erythematosus, Sjögren's disease, rheumatoid arthritis, systemic sclerosis, multiple sclerosis, myasthenia gravis, and inflammatory diseases such as psoriasis, chronic spontaneous urticaria, atopic dermatitis, and asthma are discussed. In addition, adverse effects and complications associated with BTK inhibitors as well as factors predisposing patients to BTK inhibitors complications are discussed.
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Affiliation(s)
- Gita Manzari Tavakoli
- Student's Scientific Research Center, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Niloufar Yazdanpanah
- Student's Scientific Research Center, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran.
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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Sharman JP, Ghia P, Miranda P, Bajwa N, Rule S, Shaw B, Seymour JF. Analysis of ventricular arrhythmias and sudden death from prospective, randomized clinical trials of acalabrutinib. Br J Haematol 2024; 205:529-533. [PMID: 38634256 DOI: 10.1111/bjh.19469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 04/02/2024] [Accepted: 04/04/2024] [Indexed: 04/19/2024]
Abstract
This analysis investigated the incidence of sudden deaths (SDs) and non-fatal and fatal ventricular arrhythmias (VAs) in five acalabrutinib clinical trials. In total, 1299 patients received acalabrutinib (exposure, 4568.4 patient-years). Sixteen (1.2%) patients experienced SD or VA (event rate, 0.350/100 patient-years). Non-fatal VAs occurred in 11 (0.8%) patients, nine (0.7%) of whom had premature ventricular contractions only. SD and fatal VAs occurred in five (0.4%) patients (event rate, 0.109/100 patient-years; median time to event: 46.2 months). SDs and VAs with acalabrutinib occurred at low rates, and there are insufficient data to point to an increased risk of SD or VA with acalabrutinib.
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Affiliation(s)
- Jeff P Sharman
- Willamette Valley Cancer Institute and Research Center/US Oncology Research, Eugene, Oregon, USA
| | - Paolo Ghia
- Università Vita-Salute San Raffaele, Milano, Italy
- IRCCS Ospedale San Raffaele, Milano, Italy
| | | | | | | | | | - John F Seymour
- Peter MacCallum Cancer Centre, Royal Melbourne Hospital and University of Melbourne, Melbourne, Victoria, Australia
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Spannbauer A, Bergler-Klein J. Cardio-Oncology: A New Discipline in Medicine and Its Relevance to Hematology. Hamostaseologie 2024; 44:255-267. [PMID: 38723641 DOI: 10.1055/a-2284-5855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2024] Open
Abstract
Cardio-oncology, a burgeoning subspecialty, addresses the complex interplay between cardiology and oncology, particularly in light of increased cardiovascular (CV) disease mortality in cancer patients. This review provides a comprehensive overview of cardio-oncology with a focus on the therapies used in hematological malignancies. We explore the bidirectional relationship between heart failure and cancer, emphasizing the need for collaborative care. The review discusses risk stratification, highlighting the importance of baseline CV risk assessment and personalized surveillance regimens. Primary and secondary prevention strategies, including pharmacological interventions, are outlined. The review also delves into the cardiotoxicity associated with hematological cancer therapies, focusing on anthracyclines, Bruton kinase inhibitors, BCR-ABL tyrosine kinase inhibitors, CAR-T cell therapy, immune checkpoint inhibitors, multiple myeloma treatments, and hematopoietic stem cell transplantation. We then highlight the high risk of venous and arterial thromboembolisms in cancer patients and the challenges of anticoagulation management in cardio-oncology. Finally, the review touches on the importance of long-term follow-up and appropriate screening in cancer survivors at high risk of CV morbidity and mortality, based on their CV risk profile and the type and dose of cardiotoxic therapies they received such as anthracyclines or high radiation doses.
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Monica M, Reczek M, Kawalec P. Network meta-analysis of novel targeted therapies for relapsed/refractory chronic lymphocytic leukemia. Ther Adv Med Oncol 2024; 16:17588359241263710. [PMID: 39091602 PMCID: PMC11292688 DOI: 10.1177/17588359241263710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 06/06/2024] [Indexed: 08/04/2024] Open
Abstract
Background The recent development of new antileukemic therapies (anti-CD20 monoclonal antibodies, Bruton tyrosine kinase inhbitors, phosphoinositide 3-kinase inhibitors, and B-cell lymyphoma-2 antagonists) improved the progression-free survival (PFS) compared with selected standard regimens in clinical trials for patients with relapsed/refractory chronic lymphocytic leukemia (CLL). Unfortunately, the relative efficacy of all possible therapeutic options remains unknown because there is no direct evidence for all possible comparisons. Objectives We aimed to compare the efficacy and safety of novel agents, chemotherapy, and immunotherapy using a Bayesian network meta-analysis (NMA). Design Systematic literature review with Bayesian NMA. Methods An extensive systematic literature review of randomized clinical trials for relapsed/refractory CLL was performed. We searched for articles indexed in medical databases (MEDLINE, Embase, The Cochrane Library) and gray literature that could be further implemented into the Bayesian NMA. Results The systematic search identified 15 randomized trials that formed networks comparing PFS, overall survival (OS), overall response rates, and serious adverse events. Our study showed that all regimens containing novel agents significantly prolonged PFS compared with standard chemoimmunotherapy and immunotherapy. Among targeted drugs, venetoclax (VEN) + rituximab (RTX) had comparable efficacy in terms of PFS to zanubrutinib (ZAN) [hazard ratio (95% credible interval), 1.10 (0.59-2.08)], acalabrutinib (ACA) [0.78 (0.47-1.30)], ibrutinib (IBR) monotherapy [0.72 (0.41-1.27)], and other IBR-based regimens. ZAN was superior to IBR monotherapy [0.65 (0.49-0.86)] but not to ACA [0.71 (0.49-1.02)]. There were no significant differences in OS in any of the above comparisons. Conclusion All novel therapies have better efficacy than chemoimmunotherapy and immunotherapy regimens. Among novel agents, the relative efficacy of VEN + RTX was similar to all BTKi, while ZAN was superior to IBR and comparable to ACA. Trial registration PROSPERO CRD42022304330.
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Affiliation(s)
- Magdalena Monica
- Doctoral School of Medical and Health Sciences, Jagiellonian University Medical College, Łazarza 16, Kraków 31-530, Poland
- Department of Nutrition and Drug Research, Institute of Public Health, Faculty of Health Sciences, Jagiellonian University Medical College, Kraków, Poland
| | | | - Paweł Kawalec
- Department of Nutrition and Drug Research, Institute of Public Health, Faculty of Health Sciences, Jagiellonian University Medical College, Kraków, Poland
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6
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Pollard S, Chan B, Gerrie AS, Raymakers AJN, Regier DA. Assay-guided treatment sequencing in chronic lymphocytic leukemia (CLL): a cost-effectiveness analysis. Sci Rep 2024; 14:17294. [PMID: 39068214 PMCID: PMC11283533 DOI: 10.1038/s41598-024-68431-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 07/23/2024] [Indexed: 07/30/2024] Open
Abstract
Costly targeted cancer treatments challenge publicly-funded healthcare systems seeking to align expected benefit with value for money. In 2021, The Canadian Agency for Drugs and Technologies in Health (CADTH) published a provisional funding algorithm for risk-based treatment of chronic lymphocytic leukemia (CLL). We estimate the cost-effectiveness of this algorithm against current standard of care. We constructed a probabilistic Markov model comparing next generation sequencing (NGS) assay-guided front-line treatment of acalabrutinib versus venetoclax with obinutuzumab to a comparator wherein patients initiate acalabrutinib. The primary outcome was the incremental cost-effectiveness ratio (ICER) per quality-adjusted life-year (QALY) gained. Analyses were conducted from the British Columbia healthcare system perspective, with outcomes discounted at 1.5%. Assay informed treatment for patients with CLL resulted in an incremental cost effectiveness ratio of $18,040 (95% CI $16,491-$19,501) per quality adjusted life-year (QALY) gained. The probability of the NGS guided treatment algorithm being cost effective was 80% at a willingness to pay threshold of $50,000 and a corresponding ICER of $18,040. Assay-guided treatment sequencing adds additional costs to healthcare but may be a cost-effective intervention for adult patients with CLL. Integration of real-world evidence would improve the validity and reliability of model estimated for decision-makers.
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MESH Headings
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/economics
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Humans
- Cost-Benefit Analysis
- High-Throughput Nucleotide Sequencing/economics
- High-Throughput Nucleotide Sequencing/methods
- Quality-Adjusted Life Years
- Bridged Bicyclo Compounds, Heterocyclic/therapeutic use
- Bridged Bicyclo Compounds, Heterocyclic/economics
- Sulfonamides/economics
- Sulfonamides/therapeutic use
- Benzamides/therapeutic use
- Benzamides/economics
- Antibodies, Monoclonal, Humanized/economics
- Antibodies, Monoclonal, Humanized/therapeutic use
- Markov Chains
- Pyrazines/economics
- Pyrazines/therapeutic use
- Algorithms
- Cost-Effectiveness Analysis
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Affiliation(s)
- Samantha Pollard
- Cancer Control Research, BC Cancer, Vancouver, Canada
- Faculty of Health Sciences, Simon Fraser University, Burnaby, Canada
| | - Brandon Chan
- Cancer Control Research, BC Cancer, Vancouver, Canada
| | - Alina S Gerrie
- Division of Medical Oncology, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- BC Cancer, Centre for Lymphoid Cancer, Vancouver, Canada
| | | | - Dean A Regier
- Cancer Control Research, BC Cancer, Vancouver, Canada.
- School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, Canada.
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Du J, Chen ZY, Gu XR, Wang T, Huang ZF. Bruton tyrosine kinase inhibitor-related atrial fibrillation and its implications in the treatment of B-cell lymphoma. Front Cardiovasc Med 2024; 11:1408983. [PMID: 39131702 PMCID: PMC11310794 DOI: 10.3389/fcvm.2024.1408983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 07/12/2024] [Indexed: 08/13/2024] Open
Abstract
Adverse events of atrial fibrillation (AF) have been commonly reported in lymphoma patients in treating Bruton's tyrosine kinase inhibitors (BTKi). The incidence rate of AF can vary depending on the specific types of BTKi and the patient population. Totally 45 published studies have revealed that the overall incidence rate of AF is 5% (95% CI 4%-7%). By performing a subtype single-rate analysis, the second-generation BTKi shows a lower AF incidence rate and lower cardiovascular toxicity. In the subtype single-rate analysis, we conclude the different AF incidence rates of Ibrutinib (10%, 95% CI 7%-13%), Acalabrutinib (4%, 95% CI 1%-6%), Orelabrutinib (0%, 95% CI 0%-1%), and Zanubrutinib (0%, 95% CI 0%-1%). The comprehensive analysis of AF inspires us to better predict and manage AF and other cardiovascular events in treating lymphoma. Meticulous evaluation, collaboration between cardiologists and hematologists, and discovery of new biomarkers are essential for its management.
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Affiliation(s)
- Jun Du
- Department of Hematology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ze-Yu Chen
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiao-Ran Gu
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ting Wang
- Department of Hematology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zou-Fang Huang
- Ganzhou Key Laboratory of Hematology, Department of Hematology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
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8
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Ke L, Li S, Huang D, Wang Y. Efficacy and safety of first- versus second-generation Bruton tyrosine kinase inhibitors in chronic lymphocytic leukemia: a systematic review and meta-analysis. Front Pharmacol 2024; 15:1413985. [PMID: 39050755 PMCID: PMC11266288 DOI: 10.3389/fphar.2024.1413985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 06/10/2024] [Indexed: 07/27/2024] Open
Abstract
We conducted this first systematic review and meta-analysis to assess the competitive advantage of 2nd-generation Bruton tyrosine kinase inhibitors (BTKi) compared to 1st-generation BTKi in chronic lymphocytic leukemia (CLL). The literature search was conducted from PubMed, Web of Science, Embase databases, and hematology annual conferences. Data of over response rate (ORR), progression-free survival (PFS), and overall survival (OS) were extracted to a pool meta-analysis of efficacy; adverse events (AEs) were also extracted to a pool meta-analysis of safety. Bias risk assessment and meta-analysis were performed by Review Manager 5.3 and STATA 14 software. A total of 3649 patients from 29 cohorts were included. The results showed that the benefits of ORR and 24-month PFS in 2nd-generation BTKi compared to 1st-generation BTKi were not significant in the whole population but only in the relapsed or refractory (R/R) CLL patient subgroup (ORR: 86.4% vs. 76.2%, p = 0.013; 24-month PFS: 76.9% vs. 67.9%, p = 0.004). Any-grade AEs were comparable between 1st- and 2nd-generation BTKi, but grade 3 or higher AEs were significantly less frequent with 2nd-generation BTKi versus 1st-generation BTKi (grade 3 or higher: 53.1% vs. 72.5%; p = 0.002). Headache was more frequent with 2nd-generation BTKi, while diarrhea and atrial fibrillation were more frequent with 1st-generation BTKi. Only for patients with relapsed or refractory CLL did 2nd-generation BTKi have a competitive advantage, while adverse effects still need to be considered. Systematic Review Registration: https://www.crd.york.ac.uk/PROSPERO, Identifier 42022342488.
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Affiliation(s)
- Liyuan Ke
- Department of Pharmacy, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China
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Borsoi L, Costa F, Milano C, Segantin G, Ghia P, Armeni P. Elicitation of societal preferences for chronic lymphocytic leukemia's treatments: a discrete choice experiment. Leuk Lymphoma 2024:1-11. [PMID: 38980060 DOI: 10.1080/10428194.2024.2374041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 06/24/2024] [Indexed: 07/10/2024]
Abstract
The overall value of treatments for chronic lymphocytic leukemia (CLL) depends on several factors, including preferences of the general population, who contributes to the financing of health systems. This study investigated societal preferences for attributes of CLL treatments in Italy. An online large-scale survey was designed using a discrete choice experiment (DCE) methodology and delivered to the Italian adult general population. Ten treatment attributes were identified, covering efficacy, safety, operational aspects and (hypothetical) out-of-pocket cost. DCE data were analyzed using a mixed logit regression model, estimating the willingness-to-pay for attribute levels' change. The general population significantly preferred more effective treatments, with shorter duration, administered orally rather than orally + intravenously. Changes in therapy duration, frequency of checkups and organ damage risk had the greatest impact on preferences. The integration of societal preferences in the value judgments of CLL therapies may help health authorities in establishing priority setting and taking pricing-reimbursement decisions.
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Affiliation(s)
- Ludovica Borsoi
- Centre for Research on Health and Social Care Management (CERGAS), SDA Bocconi School of Management, Milan, Italy
| | - Francesco Costa
- Centre for Research on Health and Social Care Management (CERGAS), SDA Bocconi School of Management, Milan, Italy
| | - Carlo Milano
- Centre for Research on Health and Social Care Management (CERGAS), SDA Bocconi School of Management, Milan, Italy
| | - Gaia Segantin
- Centre for Research on Health and Social Care Management (CERGAS), SDA Bocconi School of Management, Milan, Italy
| | - Paolo Ghia
- Università Vita Salute San Raffaele, Milan, Italy
- IRCCS Ospedale San Raffaele, Milan, Italy
| | - Patrizio Armeni
- Centre for Research on Health and Social Care Management (CERGAS), SDA Bocconi School of Management, Milan, Italy
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10
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Davids MS, Sharman JP, Ghia P, Woyach JA, Eyre TA, Jurczak W, Siddiqi T, Miranda P, Shahkarami M, Butturini A, Emeribe U, Byrd JC. Acalabrutinib-based regimens in frontline or relapsed/refractory higher-risk CLL: pooled analysis of 5 clinical trials. Blood Adv 2024; 8:3345-3359. [PMID: 38640349 PMCID: PMC11255369 DOI: 10.1182/bloodadvances.2023011307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 03/29/2024] [Accepted: 04/07/2024] [Indexed: 04/21/2024] Open
Abstract
ABSTRACT Before targeted therapies, patients with higher-risk chronic lymphocytic leukemia (CLL), defined as del(17p) and/or TP53 mutation (TP53m), unmutated immunoglobulin heavy chain variable region genes (uIGHV), or complex karyotype (CK), had poorer prognosis with chemoimmunotherapy. Bruton tyrosine kinase inhibitors (BTKis) have demonstrated benefit in higher-risk patient populations with CLL in individual trials. To better understand the impact of the second-generation BTKi acalabrutinib, we pooled data from 5 prospective clinical studies of acalabrutinib as monotherapy or in combination with obinutuzumab (ACE-CL-001, ACE-CL-003, ELEVATE-TN, ELEVATE-RR, and ASCEND) in patients with higher-risk CLL in treatment-naive (TN) or relapsed/refractory (R/R) cohorts. A total of 808 patients were included (TN cohort, n = 320; R/R cohort, n = 488). Median follow-up was 59.1 months (TN cohort) and 44.3 months (R/R cohort); 51.3% and 26.8% of patients in the TN and R/R cohorts, respectively, remained on treatment at last follow-up. In the del(17p)/TP53m, uIGHV, and CK subgroups in the TN cohort, median progression-free survival (PFS) and median overall survival (OS) were not reached (NR). In the del(17p)/TP53m, uIGHV, and CK subgroups in the R/R cohort, median PFS was 38.6 months, 46.9 months, and 38.6 months, respectively, and median OS was 60.6 months, NR, and NR, respectively. The safety profile of acalabrutinib-based therapy in this population was consistent with the known safety profile of acalabrutinib in a broad CLL population. Our analysis demonstrates long-term benefit of acalabrutinib-based regimens in patients with higher-risk CLL, regardless of line of therapy.
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MESH Headings
- Humans
- Pyrazines/therapeutic use
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/mortality
- Benzamides/therapeutic use
- Male
- Aged
- Female
- Middle Aged
- Aged, 80 and over
- Adult
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Recurrence
- Clinical Trials as Topic
- Antibodies, Monoclonal, Humanized/therapeutic use
- Antibodies, Monoclonal, Humanized/administration & dosage
- Treatment Outcome
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Affiliation(s)
- Matthew S. Davids
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Jeff P. Sharman
- Willamette Valley Cancer Institute and Research Center/US Oncology Research, Eugene, OR
| | - Paolo Ghia
- Division of Experimental Oncology, Università Vita-Salute San Raffaele, Milan, Italy
- Division of Experimental Oncology, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | - Toby A. Eyre
- Cancer and Haematology Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Wojciech Jurczak
- Maria Skłodowska-Curie National Research Institute of Oncology, Krakow, Poland
| | - Tanya Siddiqi
- City of Hope Comprehensive Cancer Center, Duarte, CA
| | | | | | | | | | - John C. Byrd
- Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH
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11
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Takizawa J, Teshima T, Ennishi D, Ichikawa S, Suzuki R, Kojima A, Takahashi Y, Hayashi N, Kawasumi H, Murayama K, Cheung P, Kawata T, Izutsu K. Safety and efficacy of acalabrutinib and obinutuzumab in treatment-naive chronic lymphocytic leukemia: a Japanese phase 1 study. Leuk Lymphoma 2024:1-9. [PMID: 38952054 DOI: 10.1080/10428194.2024.2370436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 06/14/2024] [Indexed: 07/03/2024]
Abstract
This report focuses on part 3 of a multicenter, open-label, phase 1 study (NCT03198650) assessing the safety, pharmacokinetics (PK), pharmacodynamics (PD), and antitumor activity of acalabrutinib plus obinutuzumab in Japanese patients with treatment-naive (TN) chronic lymphocytic leukemia (CLL). Ten patients were included; median age was 68 years. With a median treatment duration of 27.2 months, treatment-emergent adverse events (AEs) occurred in all patients (grade ≥3, 70%), and the most common AEs were anemia and headache (40% each). One patient had a grade 4 AE of neutropenia (the only dose-limiting toxicity). PK results suggested no marked effects of concomitant obinutuzumab treatment on the exposure of acalabrutinib. PD assessment indicated that combination therapy provided >98% Bruton tyrosine kinase (BTK) occupancy. Overall response rate (ORR) was 100% with median duration of response (DoR) and median progression-free survival (PFS) not reached. Treatment with acalabrutinib plus obinutuzumab was generally safe and efficacious in adult Japanese patients with TN CLL.
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Affiliation(s)
- Jun Takizawa
- Department of Hematology, Endocrinology and Metabolism, Niigata University Faculty of Medicine, Niigata, Japan
| | - Takanori Teshima
- Department of Hematology, Hokkaido University Hospital, Sapporo, Japan
| | - Daisuke Ennishi
- Center for Comprehensive Genomic Medicine, Okayama University Hospital, Okayama, Japan
| | - Satoshi Ichikawa
- Department of Hematology, Tohoku University Hospital, Sendai, Japan
| | - Ritsuro Suzuki
- Department of Hematology and Oncology, Faculty of Medicine, Shimane University, Izumo, Japan
| | | | | | | | | | | | | | | | - Koji Izutsu
- Department of Hematology, National Cancer Center Hospital, Tokyo, Japan
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12
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Patel K, Ivanov A, Jocelyn T, Hantel A, Garcia JS, Abel GA. Patient-Reported Outcomes in Phase 3 Clinical Trials for Blood Cancers: A Systematic Review. JAMA Netw Open 2024; 7:e2414425. [PMID: 38829615 PMCID: PMC11148691 DOI: 10.1001/jamanetworkopen.2024.14425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 04/01/2024] [Indexed: 06/05/2024] Open
Abstract
Importance Published research suggests that patient-reported outcomes (PROs) are neither commonly collected nor reported in randomized clinical trials (RCTs) for solid tumors. Little is known about these practices in RCTs for hematological malignant neoplasms. Objective To evaluate the prevalence of PROs as prespecified end points in RCTs of hematological malignant neoplasms, and to assess reporting of PROs in associated trial publications. Evidence Review All issues of 8 journals known for publishing high-impact RCTs (NEJM, Lancet, Lancet Hematology, Lancet Oncology, Journal of Clinical Oncology, Blood, JAMA, and JAMA Oncology) between January 1, 2018, and December 13, 2022, were searched for primary publications of therapeutic phase 3 trials for adults with hematological malignant neoplasms. Studies that evaluated pretransplant conditioning regimens, graft-vs-host disease treatment, or radiotherapy as experimental treatment were excluded. Data regarding trial characteristics and PROs were extracted from manuscripts and trial protocols. Univariable analyses assessed associations between trial characteristics and PRO collection or reporting. Findings Ninety RCTs were eligible for analysis. PROs were an end point in 66 (73%) trials: in 1 trial (1%) as a primary end point, in 50 (56%) as a secondary end point, and in 15 (17%) as an exploratory end point. PRO data were reported in 26 of 66 primary publications (39%): outcomes were unchanged in 18 and improved in 8, with none reporting worse PROs with experimental treatment. Trials sponsored by for-profit entities were more likely to include PROs as an end point (49 of 55 [89%] vs 17 of 35 [49%]; P < .001) but were not significantly more likely to report PRO data (20 of 49 [41%] vs 6 of 17 [35%]; P = .69). Compared with trials involving lymphoma (18 of 29 [62%]) or leukemia or myelodysplastic syndrome (18 of 28 [64%]), those involving plasma cell disorders or multiple myeloma (27 of 30 [90%]) or myeloproliferative neoplasms (3 of 3 [100%]) were more likely to include PROs as an end point (P = .03). Similarly, compared with trials involving lymphoma (3 of 18 [17%]) or leukemia or myelodysplastic syndrome (5 of 18 [28%]), those involving plasma cell disorders or multiple myeloma (16 of 27 [59%]) or myeloproliferative neoplasms (2 of 3 [67%]) were more likely to report PROs in the primary publication (P = .01). Conclusions and Relevance In this systematic review, almost 3 of every 4 therapeutic RCTs for blood cancers collected PRO data; however, only 1 RCT included PROs as a primary end point. Moreover, most did not report resulting PRO data in the primary publication and when reported, PROs were either better or unchanged, raising concern for publication bias. This analysis suggests a critical gap in dissemination of data on the lived experiences of patients enrolled in RCTs for hematological malignant neoplasms.
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Affiliation(s)
- Kishan Patel
- Department of Internal Medicine, Brigham & Women’s Hospital, Boston, Massachusetts
| | - Alexandra Ivanov
- Division of Population Sciences, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Tajmah Jocelyn
- Center for Clinical Investigation, Brigham & Women’s Hospital, Boston, Massachusetts
| | - Andrew Hantel
- Division of Population Sciences, Dana-Farber Cancer Institute, Boston, Massachusetts
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Jacqueline S. Garcia
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Gregory A. Abel
- Division of Population Sciences, Dana-Farber Cancer Institute, Boston, Massachusetts
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts
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13
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Javidi-Sharifi N, Brown JR. Evaluating zanubrutinib for the treatment of adults with chronic lymphocytic leukemia or small lymphocytic lymphoma. Expert Rev Hematol 2024; 17:201-210. [PMID: 38784995 DOI: 10.1080/17474086.2024.2356257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 05/13/2024] [Indexed: 05/25/2024]
Abstract
INTRODUCTION This review evaluates zanubrutinib as a treatment option for adults with chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL). Zanubrutinib, a covalent BTK (Bruton's tyrosine kinase) inhibitor, was recently approved by the US FDA based in part on head-to-head data demonstrating improved efficacy and safety compared to ibrutinib. AREAS COVERED The review discusses the efficacy, safety, and comparative advantages of zanubrutinib, highlighting its safety profile compared to other BTK inhibitors. It also addresses the unmet needs of current therapies in CLL/SLL and provides an overview of competitor compounds and ongoing research in BTK inhibition. EXPERT OPINION Zanubrutinib, the first BTK inhibitor to demonstrate superior efficacy and safety compared to another BTK inhibitor in CLL, is likely to be widely adopted due to its high-quality data and ease of use. Looking ahead, pirtobrutinib, a novel non-covalent BTK inhibitor, has shown promise in heavily pretreated CLL patients, including those unresponsive to covalent inhibitors, with ongoing phase 3 trials comparing it against ibrutinib. The field is also exploring time-limited therapies like the combination of ibrutinib and venetoclax, with ongoing trials evaluating different combinations to optimize efficacy and minimize toxicity, indicating a promising future for combination therapies in CLL treatment.
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Affiliation(s)
- Nathalie Javidi-Sharifi
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Jennifer R Brown
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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14
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Malik IO, Malviya M. Herpes Simplex Virus Necrotic Lymphadenitis Masquerading as Lymphoma. Cureus 2024; 16:e62485. [PMID: 39015865 PMCID: PMC11251706 DOI: 10.7759/cureus.62485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2024] [Indexed: 07/18/2024] Open
Abstract
In immunocompromised patients, the rapid development of lymphadenopathy could pose a few diagnostic challenges. This is important, especially with chronic lymphocytic leukemia and small lymphocytic lymphoma (CLL/SLL) which can manifest with the development of infections or may even progress with transformation into a more aggressive form of the disease. We report a case of a patient with CLL/SLL who presented with fever and worsening dyspnea as well as inguinal lymphadenopathy upon evaluation. The excisional biopsy of affected lymph nodes revealed herpes simplex virus lymphadenitis confirmed by immunohistochemical staining. Flow cytometry showed no progression to diffuse large B-cell lymphoma. This case highlights the importance of considering a broad spectrum of differential diagnoses when assessing lymphadenopathy in immunocompromised patients receiving active immunosuppressive therapy.
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Affiliation(s)
- Ismail O Malik
- Infectious Diseases, Ascension St. John Hospital, Grosse Pointe Woods, USA
| | - Meenal Malviya
- Infectious Diseases, Ascension St. John Hospital, Grosse Pointe Woods, USA
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15
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Alsouqi A, Woyach JA. Covalent Bruton's Tyrosine Kinase Inhibitors in Chronic Lymphocytic Leukemia. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2024:S2152-2650(24)00210-6. [PMID: 38897870 DOI: 10.1016/j.clml.2024.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 05/24/2024] [Accepted: 05/28/2024] [Indexed: 06/21/2024]
Abstract
Inhibitors of Bruton's tyrosine kinase (BTK) are among the most widely used therapies for chronic lymphocytic leukemia (CLL) and established a new expectation for efficacy and safety in the treatment of this disease. Currently there are 3 covalent inhibitors of BTK approved for the treatment of CLL: ibrutinib, acalabrutinib, and zanubrutinib. The first-in-class covalent BTK inhibitor is ibrutinib, which as monotherapy has excellent efficacy in the front-line setting with a 7-year progression free survival (PFS) of 59%. Ibrutinib-based therapies have also demonstrated superiority over standard chemoimmunotherapy in the front-line and the relapsed/refractory setting. Acalabrutinib is a second-generation BTK inhibitor that has higher selectivity to BTK. Acalabrutinib has efficacy in both frontline and relapsed CLL and is associated with a decreased incidence of atrial fibrillation and hypertension when compared to ibrutinib. Like acalabrutinib, zanubrutinib was designed to be more selective for BTK than ibrutinib and to maximize BTK inhibition in tissues. Zanubrutinib has demonstrated clinical efficacy in first line and relapsed/refractory setting. These agents are indicated as monotherapy, with dosing until disease progression or intolerable toxicity, and are mainly differentiated by safety profile, although efficacy differences may exist as well. Combination with CD20 monoclonal antibodies and/or BCL2 inhibitors are alternative options for use. Here we will review efficacy and safety considerations with these agents.
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Affiliation(s)
- Aseel Alsouqi
- Division of Hematology and Oncology, University of Pittsburgh Medical Center- Hillman Cancer Center, Pittsburgh, PA
| | - Jennifer A Woyach
- Division of Hematology, The Ohio State University Comprehensive Cancer Center, Columbus, OH.
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16
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Fresa A, Innocenti I, Tomasso A, Stirparo L, Mosca A, Iadevaia F, Autore F, Ghia P, Laurenti L. Treatment Sequencing in Chronic Lymphocytic Leukemia in 2024: Where We Are and Where We Are Headed. Cancers (Basel) 2024; 16:2011. [PMID: 38893131 PMCID: PMC11171037 DOI: 10.3390/cancers16112011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/18/2024] [Accepted: 05/23/2024] [Indexed: 06/21/2024] Open
Abstract
As treatments with BTK inhibitors and BCL2 inhibitors have replaced the use of chemoimmunotherapy in CLL in both first-line and relapsed patients, it becomes critical to rationalize their use and exploit the full potential of each drug. Despite their proven, robust, and manifest efficacy, BTKis and BCL2is fail to provide long-term disease control in some categories of patients, and to date this is an unmet clinical need that is critical to recognize and address. Ongoing clinical trials are evaluating new treatment algorithms and new molecules to progressively thin this population. In this review for each category of patients we explicate the different possible patterns of treatment sequencing based on currently available evidence, starting from the frontline to currently ongoing trials, in order to optimize therapies as much as possible.
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Affiliation(s)
- Alberto Fresa
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.F.); (I.I.); (F.A.)
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.T.); (L.S.); (A.M.); (F.I.)
| | - Idanna Innocenti
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.F.); (I.I.); (F.A.)
| | - Annamaria Tomasso
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.T.); (L.S.); (A.M.); (F.I.)
| | - Luca Stirparo
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.T.); (L.S.); (A.M.); (F.I.)
| | - Antonio Mosca
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.T.); (L.S.); (A.M.); (F.I.)
| | - Francesco Iadevaia
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.T.); (L.S.); (A.M.); (F.I.)
| | - Francesco Autore
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.F.); (I.I.); (F.A.)
| | - Paolo Ghia
- Division of Experimental Oncology, Università Vita-Salute San Raffaele, IRCCS Ospedale San Raffaele, 20132 Milan, Italy;
| | - Luca Laurenti
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.F.); (I.I.); (F.A.)
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.T.); (L.S.); (A.M.); (F.I.)
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17
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Galitzia A, Maccaferri M, Mauro FR, Murru R, Marasca R. Chronic Lymphocytic Leukemia: Management of Adverse Events in the Era of Targeted Agents. Cancers (Basel) 2024; 16:1996. [PMID: 38893115 PMCID: PMC11171383 DOI: 10.3390/cancers16111996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 05/20/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024] Open
Abstract
The treatment landscape for CLL has undergone a profound transformation with the advent of targeted agents (TAs) like Bruton's Tyrosine Kinase inhibitors (BTKis) and BCL-2 inhibitors (BCL-2is). These agents target crucial cellular pathways in CLL, offering superior efficacy over traditional chemo-immunotherapy, which has led to improved progression-free and overall survival rates. This advancement promises enhanced disease control and potentially normal life expectancy for many patients. However, the journey is not without challenges, as these TAs are associated with a range of adverse events (AEs) that can impact treatment efficacy and patient quality of life. This review focuses on detailing the various AEs related to TA management in CLL, evaluating their frequency and clinical impact. The aim is to present a comprehensive guide to the effective management of these AEs, ensuring optimal tolerability and efficacy of TAs. By reviewing the existing literature and consolidating findings, we provide insights into AE management, which is crucial for maximizing patient outcomes in CLL therapy.
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Affiliation(s)
- Andrea Galitzia
- Hematology and Stem Cell Transplantation Unit, Ospedale San Francesco, 08100 Nuoro, Italy;
| | - Monica Maccaferri
- Hematology Unit, Department of Oncology and Hematology, A.O.U of Modena, Policlinico, 41125 Modena, Italy; (M.M.); (R.M.)
| | - Francesca Romana Mauro
- Hematology, Department of Translational and Precision Medicine, Sapienza University, 00185 Rome, Italy;
| | - Roberta Murru
- Hematology and Stem Cell Transplantation Unit, Ospedale Oncologico A. Businco, ARNAS G. Brotzu, 09134 Cagliari, Italy
| | - Roberto Marasca
- Hematology Unit, Department of Oncology and Hematology, A.O.U of Modena, Policlinico, 41125 Modena, Italy; (M.M.); (R.M.)
- Department of Medical and Surgical Sciences, Section of Hematology, University of Modena and Reggio Emilia, 41121 Modena, Italy
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18
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Wiśniewski K, Puła B. A Review of Resistance Mechanisms to Bruton's Kinase Inhibitors in Chronic Lymphocytic Leukemia. Int J Mol Sci 2024; 25:5246. [PMID: 38791284 PMCID: PMC11120758 DOI: 10.3390/ijms25105246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Revised: 04/28/2024] [Accepted: 05/09/2024] [Indexed: 05/26/2024] Open
Abstract
Bruton's Tyrosine Kinase (BTK) inhibitors have become one of the most vital drugs in the therapy of chronic lymphocytic leukemia (CLL). Inactivation of BTK disrupts the B-cell antigen receptor (BCR) signaling pathway, which leads to the inhibition of the proliferation and survival of CLL cells. BTK inhibitors (BTKi) are established as leading drugs in the treatment of both treatment-naïve (TN) and relapsed or refractory (R/R) CLL. Furthermore, BTKi demonstrate outstanding efficacy in high-risk CLL, including patients with chromosome 17p deletion, TP53 mutations, and unmutated status of the immunoglobulin heavy-chain variable region (IGHV) gene. Ibrutinib is the first-in-class BTKi which has changed the treatment landscape of CLL. Over the last few years, novel, covalent (acalabrutinib, zanubrutinib), and non-covalent (pirtobrutinib) BTKi have been approved for the treatment of CLL. Unfortunately, continuous therapy with BTKi contributes to the acquisition of secondary resistance leading to clinical relapse. In recent years, it has been demonstrated that the predominant mechanisms of resistance to BTKi are mutations in BTK or phospholipase Cγ2 (PLCG2). Some differences in the mechanisms of resistance to covalent BTKi have been identified despite their similar mechanism of action. Moreover, novel mutations resulting in resistance to non-covalent BTKi have been recently suggested. This article summarizes the clinical efficacy and the latest data regarding resistance to all of the registered BTKi.
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Affiliation(s)
- Kamil Wiśniewski
- Department of Hematology, Institute of Hematology and Transfusion Medicine, 02-776 Warsaw, Poland;
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19
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Mouhssine S, Maher N, Kogila S, Cerchione C, Martinelli G, Gaidano G. Current Therapeutic Sequencing in Chronic Lymphocytic Leukemia. Hematol Rep 2024; 16:270-282. [PMID: 38804280 PMCID: PMC11130833 DOI: 10.3390/hematolrep16020027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 02/20/2024] [Accepted: 04/24/2024] [Indexed: 05/29/2024] Open
Abstract
The treatment landscape of chronic lymphocytic leukemia (CLL), the most frequent leukemia in adults, is constantly changing. CLL patients can be divided into three risk categories, based on their IGHV mutational status and the occurrence of TP53 disruption and/or complex karyotype. For the first-line treatment of low- and intermediate-risk CLL, both the BCL2 inhibitor venetoclax plus obinutuzumab and the second generation BTK inhibitors (BTKi), namely acalabrutinib and zanubrutinib, are valuable and effective options. Conversely, venetoclax-based fixed duration therapies have not shown remarkable results in high-risk CLL patients, while continuous treatment with acalabrutinib and zanubrutinib displayed favorable outcomes, similar to those obtained in TP53 wild-type patients. The development of acquired resistance to pathway inhibitors is still a clinical challenge, and the optimal treatment sequencing of relapsed/refractory CLL is not completely established. Covalent BTKi-refractory patients should be treated with venetoclax plus rituximab, whereas venetoclax-refractory CLL may be treated with second generation BTKi in the case of early relapse, while venetoclax plus rituximab might be used if late relapse has occurred. On these grounds, here we provide an overview of the current state-of-the-art therapeutic algorithms for treatment-naïve patients, as well as for relapsed/refractory disease.
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Affiliation(s)
- Samir Mouhssine
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, 28100 Novara, Italy; (S.M.); (N.M.); (S.K.)
| | - Nawar Maher
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, 28100 Novara, Italy; (S.M.); (N.M.); (S.K.)
| | - Sreekar Kogila
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, 28100 Novara, Italy; (S.M.); (N.M.); (S.K.)
| | - Claudio Cerchione
- Hematology Unit, Istituto Romagnolo per lo Studio dei Tumori “Dino Amadori”—IRST IRCCS, 47014 Meldola, Italy;
| | - Giovanni Martinelli
- Department of Hematology and Sciences Oncology, Institute of Haematology “L. and A. Seràgnoli”, S. Orsola University Hospital, 40138 Bologna, Italy;
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, 28100 Novara, Italy; (S.M.); (N.M.); (S.K.)
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20
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Patton JT, Woyach JA. Targeting the B cell receptor signaling pathway in chronic lymphocytic leukemia. Semin Hematol 2024; 61:100-108. [PMID: 38749798 DOI: 10.1053/j.seminhematol.2024.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 03/04/2024] [Accepted: 04/10/2024] [Indexed: 06/09/2024]
Abstract
Aberrant signal transduction through the B cell receptor (BCR) plays a critical role in the pathogenesis of chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL). BCR-dependent signaling is necessary for the growth and survival of neoplastic cells, making inhibition of down-stream pathways a logical therapeutic strategy. Indeed, selective inhibitors against Bruton's tyrosine kinase (BTK) and phosphoinositide 3-kinase (PI3K) have been shown to induce high rates of response in CLL and other B cell lymphomas. In particular, the development of BTK inhibitors revolutionized the treatment approach to CLL, demonstrating long-term efficacy. While BTK inhibitors are widely used for multiple lines of treatment, PI3K inhibitors are much less commonly utilized, mainly due to toxicities. CLL remains an incurable disease and effective treatment options after relapse or development of TKI resistance are greatly needed. This review provides an overview of BCR signaling, a summary of the current therapeutic landscape, and a discussion of the ongoing trials targeting BCR-associated kinases.
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MESH Headings
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/metabolism
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Signal Transduction/drug effects
- Receptors, Antigen, B-Cell/metabolism
- Receptors, Antigen, B-Cell/antagonists & inhibitors
- Protein Kinase Inhibitors/therapeutic use
- Protein Kinase Inhibitors/pharmacology
- Agammaglobulinaemia Tyrosine Kinase/antagonists & inhibitors
- Agammaglobulinaemia Tyrosine Kinase/metabolism
- Molecular Targeted Therapy
- Antineoplastic Agents/therapeutic use
- Antineoplastic Agents/pharmacology
- Phosphoinositide-3 Kinase Inhibitors/therapeutic use
- Phosphoinositide-3 Kinase Inhibitors/pharmacology
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Affiliation(s)
- John T Patton
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH
| | - Jennifer A Woyach
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH.
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21
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Ikhlef L, Yassine M, Chandouri B, Rivière L, Naves T, Dmytruk N, Gachard N, Jauberteau MO, Gallet PF. Targeting the NTSR2/TrkB oncogenic pathway in chronic lymphocytic leukemia. Sci Rep 2024; 14:6084. [PMID: 38480783 PMCID: PMC10937676 DOI: 10.1038/s41598-024-56663-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 03/08/2024] [Indexed: 03/17/2024] Open
Abstract
Current therapies that target the B-cell receptor pathway or the inhibition of anti-apoptotic proteins do not prevent the progressive forms of chronic lymphocytic leukemia (CLL), have low long-term efficacy and are subject to therapeutic resistance. Deciphering the mechanisms of leukemic cell survival and searching for new specific targets therefore remain major challenges to improve the management of this disease. It was evidenced that NTSR2 (neurotensin receptor 2), through the recruitment of TRKB (tropomyosin related kinase B), induces survival pathways in leukemic B cells. We have investigated the therapeutic potential of this protein complex as a new target. The binding domain of NTSR2 and TRKB was identified and a peptide targeting the latter was designed. The peptide binds TRKB and efficiently decreases the interaction of the two proteins. It is also effectively internalized by CLL-B cells in which it notably affects Src family kinase signaling and anti-apoptotic proteins levels. It demonstrated a cytotoxic effect both in vitro on the MEC-1 cell line and ex vivo on a cohort of 30 CLL patients. Altogether, these results underline the therapeutic potential of the NTSR2/TRKB protein complex as a target in CLL and open new perspectives for the development of targeted therapies.
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Affiliation(s)
- Léa Ikhlef
- UMR INSERM 1308, CAPTuR, University of Limoges, 2 rue du Docteur Marcland, 87025, Limoges, France
| | - May Yassine
- UMR INSERM 1308, CAPTuR, University of Limoges, 2 rue du Docteur Marcland, 87025, Limoges, France
| | - Boutaîna Chandouri
- UMR INSERM 1308, CAPTuR, University of Limoges, 2 rue du Docteur Marcland, 87025, Limoges, France
| | - Léa Rivière
- UMR INSERM 1308, CAPTuR, University of Limoges, 2 rue du Docteur Marcland, 87025, Limoges, France
| | - Thomas Naves
- UMR INSERM 1308, CAPTuR, University of Limoges, 2 rue du Docteur Marcland, 87025, Limoges, France
| | - Natalya Dmytruk
- Department of Clinical Hematology, University Hospital of Limoges, Limoges, France
| | - Nathalie Gachard
- Hematology Laboratory, UMR CNRS7276/INSERM 1262, University Hospital of Limoges, Limoges, France
| | - Marie-Odile Jauberteau
- UMR INSERM 1308, CAPTuR, University of Limoges, 2 rue du Docteur Marcland, 87025, Limoges, France
- Immunology Laboratory, University Hospital of Limoges, Limoges, France
| | - Paul-François Gallet
- UMR INSERM 1308, CAPTuR, University of Limoges, 2 rue du Docteur Marcland, 87025, Limoges, France.
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22
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Mauro FR, Tedeschi A, Varettoni M, Zaja F, Barosi G, Zinzani PL. Identifying and addressing unmet clinical needs on the use of zanubrutinib in chronic lymphocytic leukemia: A consensus-based position paper from an ad hoc expert panel. Hematol Oncol 2024; 42:e3255. [PMID: 38362952 DOI: 10.1002/hon.3255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 01/30/2024] [Accepted: 02/01/2024] [Indexed: 02/17/2024]
Abstract
Zanubrutinib has been approved for treating patients with different lymphoproliferative disorders and now represents a significant breakthrough in treating relapsed/refractory and previously untreated patients with chronic lymphocytic leukemia (CLL). Because few systematic studies or comparative randomized clinical trials have been conducted, optimal use of zanubrutinib in approved indications may be challenging. This article presents the results of a group discussion among an ad hoc constituted panel of experts to identify and address unmet clinical needs (UCNs) in using zanubrutinib in patients with CLL. Key UCNs were selected according to the criterion of clinical relevance using the Delphi process. Panel members reviewed the results of first-line and upstream controlled trials in which the efficacy and toxicity profile of zanubrutinib and other BTK inhibitors were investigated in patients with CLL. Based on a critical discussion of data, the panel produced recommendations for using zanubrutinib and proposals for new studies to increase the evidence for the optimal treatment of patients with CLL. The recommendations given by the panel are intended for use not only by expert centers but, above all, by less experienced hematologists as well as general practitioners.
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Affiliation(s)
- Francesca Romana Mauro
- Hematology, Department of Translational and Precision Medicine, 'Sapienza' University, Roma, Italy
| | - Alessandra Tedeschi
- Department of Hematology, Niguarda Cancer Center, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Marzia Varettoni
- Division of Hematology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Francesco Zaja
- Dipartimento Clinico di Scienze Mediche, Chirurgiche e della Salute, Università degli Studi di Trieste, Trieste, Italy
- Unità Complessa Operativa (UCO) Ematologia, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Giovanni Barosi
- Center for the Study of Myelofibrosis, IRCCS Policlinico S. Matteo Foundation, Pavia, Italy
| | - Pier Luigi Zinzani
- IRCCS Azienda Ospedaliero-Universitaria di Bologna Istituto di Ematologia 'Seràgnoli', Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
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23
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Schmid VK, Hobeika E. B cell receptor signaling and associated pathways in the pathogenesis of chronic lymphocytic leukemia. Front Oncol 2024; 14:1339620. [PMID: 38469232 PMCID: PMC10926848 DOI: 10.3389/fonc.2024.1339620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 02/06/2024] [Indexed: 03/13/2024] Open
Abstract
B cell antigen receptor (BCR) signaling is a key driver of growth and survival in both normal and malignant B cells. Several lines of evidence support an important pathogenic role of the BCR in chronic lymphocytic leukemia (CLL). The significant improvement of CLL patients' survival with the use of various BCR pathway targeting inhibitors, supports a crucial involvement of BCR signaling in the pathogenesis of CLL. Although the treatment landscape of CLL has significantly evolved in recent years, no agent has clearly demonstrated efficacy in patients with treatment-refractory CLL in the long run. To identify new drug targets and mechanisms of drug action in neoplastic B cells, a detailed understanding of the molecular mechanisms of leukemic transformation as well as CLL cell survival is required. In the last decades, studies of genetically modified CLL mouse models in line with CLL patient studies provided a variety of exciting data about BCR and BCR-associated kinases in their role in CLL pathogenesis as well as disease progression. BCR surface expression was identified as a particularly important factor regulating CLL cell survival. Also, BCR-associated kinases were shown to provide a crosstalk of the CLL cells with their tumor microenvironment, which highlights the significance of the cells' milieu in the assessment of disease progression and treatment. In this review, we summarize the major findings of recent CLL mouse as well as patient studies in regard to the BCR signalosome and discuss its relevance in the clinics.
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Affiliation(s)
| | - Elias Hobeika
- Institute of Immunology, Ulm University, Ulm, Germany
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24
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Bennett R, Seymour JF. Update on the management of relapsed/refractory chronic lymphocytic leukemia. Blood Cancer J 2024; 14:33. [PMID: 38378673 PMCID: PMC10879527 DOI: 10.1038/s41408-024-01001-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 02/22/2024] Open
Abstract
Chronic lymphocytic leukemia (CLL) predominantly affects older adults, characterized by a relapsing and remitting pattern with sequential treatments available for many patients. Identification of progressive/relapsed CLL should prompt close monitoring and early discussion about the next therapies when treatment indications are present. The intervening period represents an opportunity to optimize patient health, including establishing adequate vaccination and surveillance for second primary malignancies, and treating non-CLL-related comorbidities which may impact well-being and CLL therapy. We now see patients with relapsed/refractory (RR) CLL in the clinic who have been previously treated with chemoimmunotherapy (CIT) and/or one or more novel therapies. Continuous covalent inhibitors of Bruton's tyrosine kinase (cBTKi) and fixed-duration venetoclax (Ven)-anti-CD20 monoclonal antibody (mAb) are preferred over CIT given the survival advantages associated with these therapies, although have never been evaluated head-to-head. While both classes are effective for RR CLL, potential side effects and the logistics of administration differ. Few randomized data demonstrate the sequential use of cBTKi and fixed-duration Ven-anti-CD20 mAb; however, they may be used in either sequence. Newer non-covalent BTKi, active against BTK C481 resistance mutations emerging with continuous cBTKi exposure, and novel approaches such as BTK degraders, bispecific antibodies, and chimeric antigen receptor T-cell therapies demonstrate impressive efficacy. In this review of RR CLL we explore relevant investigations, consideration of broader CLL- and non-CLL-related health needs, and evidence for efficacy and safety of B-cell receptor inhibitors and Ven, including available data to support drug sequencing or switching. We describe novel approaches to RR CLL, including rechallenging with fixed-duration therapies, allogeneic stem cell transplant indications in the novel therapy era, and highlight early data supporting the use of T-cell directing therapies and novel drug targets.
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Affiliation(s)
- Rory Bennett
- Department of Clinical Haematology, Royal Melbourne Hospital and Peter MacCallum Cancer Centre, 305 Grattan St, Parkville, Melbourne, VIC, 3000, Australia
| | - John F Seymour
- Department of Clinical Haematology, Royal Melbourne Hospital and Peter MacCallum Cancer Centre, 305 Grattan St, Parkville, Melbourne, VIC, 3000, Australia.
- University of Melbourne, Grattan St, Parkville, Melbourne, VIC, 3010, Australia.
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25
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Proskuriakova E, Shrestha DB, Jasaraj R, Reddy VK, Shtembari J, Raut A, Gaire S, Khosla P, Kadariya D. Cardiovascular Adverse Events Associated With Second-generation Bruton Tyrosine Kinase Inhibitor Therapy: A Systematic Review and Meta-analysis. Clin Ther 2024; 46:134-145. [PMID: 38102000 DOI: 10.1016/j.clinthera.2023.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/17/2023] [Accepted: 11/16/2023] [Indexed: 12/17/2023]
Abstract
PURPOSE Cardiovascular adverse events (CVAEs) are common adverse effects of first-generation Bruton tyrosine kinase inhibitors (BTKis) and limit their use considerably. This led to the development of second-generation BTKis-acalabrutinib and zanubrutinib-which are more selective, potent, and presumed to have better safety profiles than the previous group of medications. However, there have been sporadic reports of CVAEs associated with second-generation BTKis in clinical practice. To address this issue, a comprehensive meta-analysis to pool the documented CVAEs was performed, including major hemorrhage, any bleeding, atrioventricular block, atrial fibrillation/flutter, pericardial effusion, pericarditis, heart failure, cardiac arrest, myocardial infarction, hypertension, hypotension, and stroke. This meta-analysis incorporated 8 studies. Among these, 6 were Phase III trials and 2 were Phase II trials. These studies collectively enrolled a total of 2938 patients. METHODS Multiple databases, including PubMed, MEDLINE, Cochrane Library, Scopus, and EMBASE, were systematically searched for relevant clinical trials from inception through January 14, 2023. The effect measure used was odds ratio (OR) and 95% CI. FINDINGS Of a total of 1774 studies identified during the initial database search, 8 were included in the meta-analysis. The incidence of overall and cardiovascular mortality was comparable between the 2 groups. There were no significant differences observed for cardiovascular mortality (OR = 0.36; 95% CI, 0.08-1.65; n = 2588; I2 = 45%; P = 0.19). Similar results were found for all-cause mortality (OR = 0.85; 95% CI, 0.67-1.07), any bleeding (OR = 1.90; 95% CI, 0.88-4.09), major bleeding (OR = 1.07; 95% CI, 0.65-1.76), atrioventricular block (OR = 0.74; 95% CI, 0.15-3.68), atrial fibrillation/flutter (OR = 0.74; 95% CI, 0.37-1.50), and other CVAEs associated with second-generation BTKis. IMPLICATIONS Based on the available evidence, there is no indication of worse cardiovascular outcomes or superiority of second-generation BTKis compared with standard treatments in terms of safety profile. However, additional large-scale controlled trials are needed to provide robust support for the superior tolerability of new-generation BTKis.
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Affiliation(s)
| | | | - Ranjit Jasaraj
- Department of Internal Medicine, Mount Sinai Hospital, Chicago, Illinois
| | - Vijay Ketan Reddy
- Department of Internal Medicine, Mount Sinai Hospital, Chicago, Illinois
| | - Jurgen Shtembari
- Department of Internal Medicine, Mount Sinai Hospital, Chicago, Illinois
| | - Anuradha Raut
- Department of Internal Medicine, Nepal Medical College, Kathmandu, Nepal
| | - Suman Gaire
- Department of Internal Medicine, Mount Sinai Hospital, Chicago, Illinois
| | - Paramjeet Khosla
- Department of Hematology and Oncology, Mount Sinai Hospital, Chicago, Illinois
| | - Dinesh Kadariya
- Department of Internal Medicine, Division of Cardiology, University of Florida-Jacksonville, Jacksonville, Florida
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26
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Makita S, Ota S, Mishima Y, Usuki K, Ennishi D, Yanada M, Fukuhara N, Yamamoto R, Takamine A, Nohara G, Izutsu K. Japanese phase Ib study of the oral PI3K-δ and -γ inhibitor duvelisib in patients with relapsed or refractory chronic lymphocytic leukemia or small lymphocytic lymphoma. Int J Hematol 2024; 119:156-163. [PMID: 38150138 DOI: 10.1007/s12185-023-03689-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 11/20/2023] [Accepted: 12/04/2023] [Indexed: 12/28/2023]
Abstract
This phase Ib, open-label, single-arm, multicenter study assessed the efficacy and safety of duvelisib, an oral dual inhibitor of phosphatidylinositol 3-kinase-δ and -γ, in Japanese patients with relapsed or refractory (r/r) chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL). Duvelisib was administered orally at 25 mg twice a day (BID) until disease progression or unacceptable toxicity. The primary endpoint was objective response rate (ORR) and all responses were assessed by an independent review committee. Nine CLL patients and 1 SLL patient were enrolled. ORR was 80% (95% confidence interval 44.4, 97.5) for all 10 patients. All 6 patients previously treated with a Bruton's tyrosine kinase (BTK) or BCL2 inhibitor achieved a partial response. The most common adverse events were neutropenia (50%), diarrhea (40%), anemia, hypokalemia, constipation and rash (30% each). The most common grade ≥ 3 adverse events were neutropenia (50%), anemia (30%) and thrombocytopenia (20%). Duvelisib 25 mg BID showed favorable efficacy and a manageable safety profile in selected Japanese patients with r/r CLL/SLL, including patients previously treated with BTK or BCL2 inhibitors (Clinical trial registration: jRCTs2080224791).
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Affiliation(s)
- Shinichi Makita
- Department of Hematology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
| | - Shuichi Ota
- Department of Hematology, Sapporo Hokuyu Hospital, Hokkaido, Japan
| | - Yuko Mishima
- Department of Hematology Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kensuke Usuki
- Department of Hematology, NTT Medical Center Tokyo, Tokyo, Japan
| | - Daisuke Ennishi
- Center for Comprehensive Genomic Medicine, Okayama University Hospital, Okayama, Japan
| | - Masamitsu Yanada
- Department of Hematology and Cell Therapy, Aichi Cancer Center, Aichi, Japan
| | - Noriko Fukuhara
- Department of Hematology, Tohoku University Hospital, Miyagi, Japan
| | - Ryusuke Yamamoto
- Department of Hematology, Kobe City Medical Center General Hospital, Hyogo, Japan
| | - Atsushi Takamine
- Pharmaceutical Research & Development Department, Yakult Honsha Co., Ltd., Tokyo, Japan
| | - Go Nohara
- Pharmaceutical Research & Development Department, Yakult Honsha Co., Ltd., Tokyo, Japan
| | - Koji Izutsu
- Department of Hematology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
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27
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Tamargo J, Villacastín J, Caballero R, Delpón E. Drug-induced atrial fibrillation. A narrative review of a forgotten adverse effect. Pharmacol Res 2024; 200:107077. [PMID: 38244650 DOI: 10.1016/j.phrs.2024.107077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/22/2023] [Accepted: 01/12/2024] [Indexed: 01/22/2024]
Abstract
Atrial fibrillation (AF) is the most common cardiac arrhythmia and is associated with an increased morbidity and mortality. There is clinical evidence that an increasing number of cardiovascular and non-cardiovascular drugs, mainly anticancer drugs, can induce AF either in patients with or without pre-existing cardiac disorders, but drug-induced AF (DIAF) has not received the attention that it might deserve. In many cases DIAF is asymptomatic and paroxysmal and patients recover sinus rhythm spontaneously, but sometimes, DIAF persists, and it is necessary to perform a cardioversion. Furthermore, DIAF is not mentioned in clinical guidelines on the treatment of AF. The risk of DIAF increases in elderly and in patients treated with polypharmacy and with risk factors and comorbidities that commonly coexist with AF. This is the case of cancer patients. Under these circumstances ascribing causality of DIAF to a given drug often represents a clinical challenge. We review the incidence, the pathophysiological mechanisms, risk factors, clinical relevance, and treatment of DIAF. Because of the limited information presently available, further research is needed to obtain a deeper insight into DIAF. Meanwhile, it is important that clinicians are aware of the problem that DIAF represents, recognize which drugs may cause DIAF, and consider the possibility that a drug may be responsible for a new-onset AF episode.
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Affiliation(s)
- Juan Tamargo
- Department of Pharmacology and Toxicology, School of Medicine, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Gregorio Marañón, CIBERCV, 28040 Madrid, Spain
| | - Julián Villacastín
- Hospital Clínico San Carlos, CardioRed1, Universidad Complutense de Madrid, CIBERCV, 28040 Madrid, Spain
| | - Ricardo Caballero
- Department of Pharmacology and Toxicology, School of Medicine, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Gregorio Marañón, CIBERCV, 28040 Madrid, Spain.
| | - Eva Delpón
- Department of Pharmacology and Toxicology, School of Medicine, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Gregorio Marañón, CIBERCV, 28040 Madrid, Spain
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28
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Woyach JA, Stephens DM, Flinn IW, Bhat SA, Savage RE, Chai F, Eathiraj S, Reiff SD, Muhowski EM, Granlund L, Szuszkiewicz L, Wang W, Schwartz B, Ghori R, Farooqui MZH, Byrd JC. First-in-Human Study of the Reversible BTK Inhibitor Nemtabrutinib in Patients with Relapsed/Refractory Chronic Lymphocytic Leukemia and B-Cell Non-Hodgkin Lymphoma. Cancer Discov 2024; 14:66-75. [PMID: 37930156 DOI: 10.1158/2159-8290.cd-23-0670] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/28/2023] [Accepted: 10/17/2023] [Indexed: 11/07/2023]
Abstract
Nemtabrutinib is an orally bioavailable, reversible inhibitor of Bruton tyrosine kinase (BTK) and C481S mutant BTK. We evaluated the safety, pharmacology, and antitumor activity of nemtabrutinib in relapsed/refractory hematologic malignancies. Forty-eight patients with chronic lymphocytic leukemia (CLL), B-cell non-Hodgkin lymphoma (NHL), or Waldenström macroglobulinemia (WM), relapsed/refractory after ≥2 prior therapies were enrolled in the open-label, single-arm, phase I MK-1026-001 study (NCT03162536) to receive nemtabrutinib 5 to 75 mg once daily in 28-day cycles. Dose finding progressed using a 3 + 3 dose escalation design. Primary endpoints were safety and the recommended phase II dose (RP2D). Among 47 treated patients, 29 had CLL, 17 had NHL, and 1 had WM. Grade ≥3 treatment-emergent adverse events occurred in 37 (89%), most commonly neutropenia (11; 23.4%), febrile neutropenia (7; 14.9%), and pneumonia (7; 14.9%). The RP2D was 65 mg daily. An overall response rate of 75% was observed in patients with CLL at 65 mg daily. SIGNIFICANCE This first-in-human phase I study demonstrates the safety and preliminary efficacy of nemtabrutinib in patients with relapsed/refractory B-cell malignancies. These data support further exploration of nemtabrutinib in larger clinical studies. This article is featured in Selected Articles from This Issue, p. 5.
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Affiliation(s)
| | | | - Ian W Flinn
- Sarah Cannon Research Institute, Nashville, Tennessee
| | | | | | | | | | | | | | | | | | - Wayne Wang
- Veristat, LLC, Southborough, Massachusetts
| | | | | | | | - John C Byrd
- Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio
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29
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Lee CH, Wu YY, Huang TC, Lin C, Zou YF, Cheng JC, Chen PH, Jhou HJ, Ho CL. Maintenance therapy for chronic lymphocytic leukaemia. Cochrane Database Syst Rev 2024; 1:CD013474. [PMID: 38174814 PMCID: PMC10765471 DOI: 10.1002/14651858.cd013474.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
BACKGROUND Chronic lymphocytic leukaemia (CLL) is the most common lymphoproliferative disease in adults and currently remains incurable. As the progression-free period shortens after each successive treatment, strategies such as maintenance therapy are needed to improve the degree and duration of response to previous therapies. Monoclonal antibodies, immunomodulatory agents, and targeted therapies are among the available options for maintenance therapy. People with CLL who achieve remission after previous therapy may choose to undergo medical observation or maintenance therapy to deepen the response. Even though there is widespread use of therapeutic maintenance agents, the benefits and harms of these treatments are still uncertain. OBJECTIVES To assess the effects and safety of maintenance therapy, including anti-CD20 monoclonal antibody, immunomodulatory drug therapy, anti-CD52 monoclonal antibody, Bruton tyrosine kinase inhibitor, and B-cell lymphoma-2 tyrosine kinase inhibitor, for individuals with CLL. SEARCH METHODS We conducted a comprehensive literature search for randomised controlled trials (RCTs) with no language or publication status restrictions. We searched CENTRAL, MEDLINE, Embase, and three trials registers in January 2022 together with reference checking, citation searching, and contact with study authors to identify additional studies. SELECTION CRITERIA We included RCTs with prospective identification of participants. We excluded cluster-randomised trials, cross-over trial designs, and non-randomised studies. We included studies comparing maintenance therapies with placebo/observation or head-to-head comparisons. DATA COLLECTION AND ANALYSIS We used standard Cochrane methodological procedures. We assessed risk of bias in the included studies using Cochrane's RoB 1 tool for RCTs. We rated the certainty of evidence for the following outcomes using the GRADE approach: overall survival (OS), health-related quality of life (HRQoL), grade 3 and 4 adverse events (AEs), progression-free survival (PFS), treatment-related mortality (TRM), treatment discontinuation (TD), and all adverse events (AEs). MAIN RESULTS We identified 11 RCTs (2393 participants) that met the inclusion criteria, including seven trials comparing anti-CD20 monoclonal antibodies (mAbs) (rituximab or ofatumumab) with observation in 1679 participants; three trials comparing immunomodulatory drug (lenalidomide) with placebo/observation in 693 participants; and one trial comparing anti-CD 52 mAbs (alemtuzumab) with observation in 21 participants. No comparisons of novel small molecular inhibitors were found. The median age of participants was 54.1 to 71.7 years; 59.5% were males. The type of previous induction treatment, severity of disease, and baseline stage varied among the studies. Five trials included early-stage symptomatic patients, and three trials included advanced-stage patients (Rai stage III/IV or Binet stage B/C). Six trials reported a frequent occurrence of cytogenic aberrations at baseline (69.7% to 80.1%). The median follow-up duration was 12.4 to 73 months. The risk of selection bias in the included studies was unclear. We assessed overall risk of performance bias and detection bias as low risk for objective outcomes and high risk for subjective outcomes. Overall risk of attrition bias, reporting bias, and other bias was low. Anti-CD20 monoclonal antibodies (mAbs): rituximab or ofatumumab maintenance versus observation Anti-CD20 mAbs maintenance likely results in little to no difference in OS (hazard ratio (HR) 0.94, 95% confidence interval (CI) 0.73 to 1.20; 1152 participants; 3 studies; moderate-certainty evidence) and likely increases PFS significantly (HR 0.61, 95% CI 0.50 to 0.73; 1255 participants; 5 studies; moderate-certainty evidence) compared to observation alone. Anti-CD20 mAbs may result in: an increase in grade 3/4 AEs (rate ratio 1.34, 95% CI 1.06 to 1.71; 1284 participants; 5 studies; low-certainty evidence); little to no difference in TRM (risk ratio 0.82, 95% CI 0.39 to 1.71; 1189 participants; 4 studies; low-certainty evidence); a slight reduction to no difference in TD (risk ratio 0.93, 95% CI 0.72 to 1.20; 1321 participants; 6 studies; low-certainty evidence); and an increase in all AEs (rate ratio 1.23, 95% CI 1.03 to 1.47; 1321 participants; 6 studies; low-certainty evidence) compared to the observation group. One RCT reported that there may be no difference in HRQoL between the anti-CD20 mAbs (ofatumumab) maintenance and the observation group (mean difference -1.70, 95% CI -8.59 to 5.19; 480 participants; 1 study; low-certainty evidence). Immunomodulatory drug (IMiD): lenalidomide maintenance versus placebo/observation IMiD maintenance therapy likely results in little to no difference in OS (HR 0.91, 95% CI 0.61 to 1.35; 461 participants; 3 studies; moderate-certainty evidence) and likely results in a large increase in PFS (HR 0.37, 95% CI 0.19 to 0.73; 461 participants; 3 studies; moderate-certainty evidence) compared to placebo/observation. Regarding harms, IMiD maintenance therapy may result in an increase in grade 3/4 AEs (rate ratio 1.82, 95% CI 1.38 to 2.38; 400 participants; 2 studies; low-certainty evidence) and may result in a slight increase in TRM (risk ratio 1.22, 95% CI 0.35 to 4.29; 458 participants; 3 studies; low-certainty evidence) compared to placebo/observation. The evidence for the effect on TD compared to placebo is very uncertain (risk ratio 0.71, 95% CI 0.47 to 1.05; 400 participants; 2 studies; very low-certainty evidence). IMiD maintenance therapy probably increases all AEs slightly (rate ratio 1.41, 95% CI 1.28 to 1.54; 458 participants; 3 studies; moderate-certainty evidence) compared to placebo/observation. No studies assessed HRQoL. Anti-CD52 monoclonal antibodies (mAbs): alemtuzumab maintenance versus observation Maintenance with alemtuzumab may have little to no effect on PFS, but the evidence is very uncertain (HR 0.55, 95% CI 0.32 to 0.95; 21 participants; 1 study; very low-certainty evidence). We did not identify any study reporting the outcomes OS, HRQoL, grade 3/4 AEs, TRM, TD, or all AEs. AUTHORS' CONCLUSIONS There is currently moderate- to very low-certainty evidence available regarding the benefits and harms of maintenance therapy in people with CLL. Anti-CD20 mAbs maintenance improved PFS, but also increased grade 3/4 AEs and all AEs. IMiD maintenance had a large effect on PFS, but also increased grade 3/4 AEs. However, none of the above-mentioned maintenance interventions show differences in OS between the maintenance and control groups. The effects of alemtuzumab maintenance are uncertain, coupled with a warning for drug-related infectious toxicity. We found no studies evaluating other novel maintenance interventions, such as B-cell receptor inhibitors, B-cell leukaemia-2/lymphoma-2 inhibitors, or obinutuzumab.
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Affiliation(s)
- Cho-Hao Lee
- Division of Hematology and Oncology Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Yi-Ying Wu
- Division of Hematology and Oncology Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Tzu-Chuan Huang
- Division of Hematology and Oncology Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chin Lin
- School of Public Health, National Defense Medical Center, Taipei, Taiwan
| | - Yi-Fen Zou
- Department of Pharmacy, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Ju-Chun Cheng
- Department of Pharmacy, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Po-Huang Chen
- Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Hong-Jie Jhou
- Department of Neurology, Changhua Christian Hospital, Changhua, Taiwan
| | - Ching-Liang Ho
- Division of Hematology and Oncology Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
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30
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Sánchez Suárez MDM, Martín Roldán A, Alarcón-Payer C, Rodríguez-Gil MÁ, Poquet-Jornet JE, Puerta Puerta JM, Jiménez Morales A. Treatment of Chronic Lymphocytic Leukemia in the Personalized Medicine Era. Pharmaceutics 2023; 16:55. [PMID: 38258066 PMCID: PMC10818903 DOI: 10.3390/pharmaceutics16010055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/26/2023] [Accepted: 12/26/2023] [Indexed: 01/24/2024] Open
Abstract
Chronic lymphocytic leukemia is a lymphoproliferative disorder marked by the expansion of monoclonal, mature CD5+CD23+ B cells in peripheral blood, secondary lymphoid tissues, and bone marrow. The disease exhibits significant heterogeneity, with numerous somatic genetic alterations identified in the neoplastic clone, notably mutated TP53 and immunoglobulin heavy chain mutational statuses. Recent studies emphasize the pivotal roles of genetics and patient fragility in treatment decisions. This complexity underscores the need for a personalized approach, tailoring interventions to individual genetic profiles for heightened efficacy. The era of personalized treatment in CLL signifies a transformative shift, holding the potential for improved outcomes in the conquest of this intricate hematologic disorder. This review plays a role in elucidating the evolving CLL treatment landscape, encompassing all reported genetic factors. Through a comprehensive historical analysis, it provides insights into the evolution of CLL management. Beyond its retrospective nature, this review could be a valuable resource for clinicians, researchers, and stakeholders, offering a window into the latest advancements. In essence, it serves as a dynamic exploration of our current position and the promising prospects on the horizon.
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Affiliation(s)
- María Del Mar Sánchez Suárez
- Servicio de Farmacia, Hospital Universitario Virgen de las Nieves, 18014 Granada, Granada, Spain; (M.D.M.S.S.); (A.M.R.); (A.J.M.)
| | - Alicia Martín Roldán
- Servicio de Farmacia, Hospital Universitario Virgen de las Nieves, 18014 Granada, Granada, Spain; (M.D.M.S.S.); (A.M.R.); (A.J.M.)
| | - Carolina Alarcón-Payer
- Servicio de Farmacia, Hospital Universitario Virgen de las Nieves, 18014 Granada, Granada, Spain; (M.D.M.S.S.); (A.M.R.); (A.J.M.)
| | - Miguel Ángel Rodríguez-Gil
- Unidad de Gestión Clínica Hematología y Hemoterapia, Hospital Universitario Virgen de las Nieves, 18014 Granada, Granada, Spain; (M.Á.R.-G.); (J.M.P.P.)
| | | | - José Manuel Puerta Puerta
- Unidad de Gestión Clínica Hematología y Hemoterapia, Hospital Universitario Virgen de las Nieves, 18014 Granada, Granada, Spain; (M.Á.R.-G.); (J.M.P.P.)
| | - Alberto Jiménez Morales
- Servicio de Farmacia, Hospital Universitario Virgen de las Nieves, 18014 Granada, Granada, Spain; (M.D.M.S.S.); (A.M.R.); (A.J.M.)
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31
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Huang X, You L, Nepovimova E, Psotka M, Malinak D, Valko M, Sivak L, Korabecny J, Heger Z, Adam V, Wu Q, Kuca K. Inhibitors of phosphoinositide 3-kinase (PI3K) and phosphoinositide 3-kinase-related protein kinase family (PIKK). J Enzyme Inhib Med Chem 2023; 38:2237209. [PMID: 37489050 PMCID: PMC10392309 DOI: 10.1080/14756366.2023.2237209] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 07/11/2023] [Indexed: 02/02/2024] Open
Abstract
Phosphoinositide 3-kinases (PI3K) and phosphoinositide 3-kinase-related protein kinases (PIKK) are two structurally related families of kinases that play vital roles in cell growth and DNA damage repair. Dysfunction of PIKK members and aberrant stimulation of the PI3K/AKT/mTOR signalling pathway are linked to a plethora of diseases including cancer. In recent decades, numerous inhibitors related to the PI3K/AKT/mTOR signalling have made great strides in cancer treatment, like copanlisib and sirolimus. Notably, most of the PIKK inhibitors (such as VX-970 and M3814) related to DNA damage response have also shown good efficacy in clinical trials. However, these drugs still require a suitable combination therapy to overcome drug resistance or improve antitumor activity. Based on the aforementioned facts, we summarised the efficacy of PIKK, PI3K, and AKT inhibitors in the therapy of human malignancies and the resistance mechanisms of targeted therapy, in order to provide deeper insights into cancer treatment.
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Affiliation(s)
- Xueqin Huang
- College of Life Science, Yangtze University, Jingzhou, China
| | - Li You
- College of Physical Education and Health, Chongqing College of International Business and Economics, Chongqing, China
| | - Eugenie Nepovimova
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Czech Republic
| | - Miroslav Psotka
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Czech Republic
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - David Malinak
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Czech Republic
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Marian Valko
- Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia
| | - Ladislav Sivak
- Department of Chemistry and Biochemistry, Mendel University in Brno, Brno, Czech Republic
| | - Jan Korabecny
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Zbynek Heger
- Department of Chemistry and Biochemistry, Mendel University in Brno, Brno, Czech Republic
| | - Vojtech Adam
- Department of Chemistry and Biochemistry, Mendel University in Brno, Brno, Czech Republic
| | - Qinghua Wu
- College of Life Science, Yangtze University, Jingzhou, China
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Czech Republic
| | - Kamil Kuca
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Czech Republic
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
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32
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Baratè C, Sanna A, Benedetti E, Bocchia M, Capochiani E, Danesi R, Moretti S, Occhini U, Santini S, Galimberti S, Gozzetti A. Real-life diagnostic and therapeutic approach to CLL: a 2022 update from an expert panel in Tuscany. Clin Exp Med 2023; 23:4251-4264. [PMID: 37979127 DOI: 10.1007/s10238-023-01244-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 10/26/2023] [Indexed: 11/19/2023]
Abstract
A panel of chronic lymphocytic leukemia (CLL) experts from Tuscany propose a real-life diagnostic and therapeutic approach CLL that considers the role of genomic and somatic prognostic factors in risk stratification and treatment decisions. Safety and efficacy of new agents has been demonstrated now not only in clinical trials but also in many real-world series. The BTK inhibitors, ibrutinib and acalabrutinib, and BH3 mimetic venetoclax are now indicated as first-line therapy and chemoimmunotherapy can be spared to the majority of CLL patients, thus preventing unnecessary hematological and non-hematological toxicity and second primary tumors. For treatment, FISH for 17 p and P53 mutational status are essential. IGHV mutation can be done at diagnosis or before treatment. Echography is the gold standard radiological investigation in CLL, at both diagnosis and response evaluation. Chemotherapy is virtually abandoned. Age, genetic risk, and patient comorbidities have to be carefully evaluated for treatment decision. With the availability of different drugs, there is a need for a uniform and shared approach in daily therapeutic choice. The proposed approach is based on current evidence and guidelines as well as results from clinical trials and daily clinical experience.
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Affiliation(s)
- Claudia Baratè
- Department of Clinical and Experimental Medicine, UO Hematology, Azienda Ospedaliero Universitaria Pisana, University of Pisa, Pisa, Italy.
| | - Alessandro Sanna
- Hematology Unit, Department of Oncology, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy.
| | - Edoardo Benedetti
- Department of Clinical and Experimental Medicine, UO Hematology, Azienda Ospedaliero Universitaria Pisana, University of Pisa, Pisa, Italy
- Italian School of Basic and Emergency Ultrasound (SIUMB), Pisa, Italy
| | - Monica Bocchia
- Hematology Unit, Azienda USL, University of Siena, Azienda Ospedaliero Universitaria Senese, Siena, Italy
| | - Enrico Capochiani
- Hematology Unit, Department of Internal Medicine, Toscana Nord Ovest, Leghorn, Italy
| | - Romano Danesi
- Unit of Clinical Pharmacology and Pharmacogenetics, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Pisa, Italy
| | | | | | | | - Sara Galimberti
- Department of Clinical and Experimental Medicine, UO Hematology, Azienda Ospedaliero Universitaria Pisana, University of Pisa, Pisa, Italy
| | - Alessandro Gozzetti
- Hematology Unit, Azienda USL, University of Siena, Azienda Ospedaliero Universitaria Senese, Siena, Italy
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33
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Qiu TL, Miao Y, Li JY. [Advances in clinical research on novel BTK inhibitors for the treatment of chronic lymphocytic leukemia]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2023; 44:963-968. [PMID: 38185530 PMCID: PMC10753254 DOI: 10.3760/cma.j.issn.0253-2727.2023.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Indexed: 01/09/2024]
Affiliation(s)
- T L Qiu
- Department of Hematology, Key Laboratory of Nanjing Medical University, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing 210029, China
| | - Y Miao
- Department of Hematology, Key Laboratory of Nanjing Medical University, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing 210029, China
| | - J Y Li
- Department of Hematology, Key Laboratory of Nanjing Medical University, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing 210029, China
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34
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Wiese W, Barczuk J, Racinska O, Siwecka N, Rozpedek-Kaminska W, Slupianek A, Sierpinski R, Majsterek I. PI3K/Akt/mTOR Signaling Pathway in Blood Malignancies-New Therapeutic Possibilities. Cancers (Basel) 2023; 15:5297. [PMID: 37958470 PMCID: PMC10648005 DOI: 10.3390/cancers15215297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/19/2023] [Accepted: 11/02/2023] [Indexed: 11/15/2023] Open
Abstract
Blood malignancies remain a therapeutic challenge despite the development of numerous treatment strategies. The phosphatidylinositol-3 kinase (PI3K)/protein kinase B/mammalian target of rapamycin (PI3K/Akt/mTOR) signaling pathway plays a central role in regulating many cellular functions, including cell cycle, proliferation, quiescence, and longevity. Therefore, dysregulation of this pathway is a characteristic feature of carcinogenesis. Increased activation of PI3K/Akt/mTOR signaling enhances proliferation, growth, and resistance to chemo- and immunotherapy in cancer cells. Overactivation of the pathway has been found in various types of cancer, including acute and chronic leukemia. Inhibitors of the PI3K/Akt/mTOR pathway have been used in leukemia treatment since 2014, and some of them have improved treatment outcomes in clinical trials. Recently, new inhibitors of PI3K/Akt/mTOR signaling have been developed and tested both in preclinical and clinical models. In this review, we outline the role of the PI3K/Akt/mTOR signaling pathway in blood malignancies' cells and gather information on the inhibitors of this pathway that might provide a novel therapeutic opportunity against leukemia.
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Affiliation(s)
- Wojciech Wiese
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, Mazowiecka 5, 92-215 Lodz, Poland; (W.W.); (J.B.); (O.R.); (N.S.); (W.R.-K.)
| | - Julia Barczuk
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, Mazowiecka 5, 92-215 Lodz, Poland; (W.W.); (J.B.); (O.R.); (N.S.); (W.R.-K.)
| | - Olga Racinska
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, Mazowiecka 5, 92-215 Lodz, Poland; (W.W.); (J.B.); (O.R.); (N.S.); (W.R.-K.)
| | - Natalia Siwecka
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, Mazowiecka 5, 92-215 Lodz, Poland; (W.W.); (J.B.); (O.R.); (N.S.); (W.R.-K.)
| | - Wioletta Rozpedek-Kaminska
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, Mazowiecka 5, 92-215 Lodz, Poland; (W.W.); (J.B.); (O.R.); (N.S.); (W.R.-K.)
| | - Artur Slupianek
- Department of Pathology, Fox Chase Cancer Center, Temple University, Philadelphia, PA 19111, USA;
| | - Radoslaw Sierpinski
- Faculty of Medicine, Cardinal Stefan Wyszyński University, 01-938 Warsaw, Poland;
| | - Ireneusz Majsterek
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, Mazowiecka 5, 92-215 Lodz, Poland; (W.W.); (J.B.); (O.R.); (N.S.); (W.R.-K.)
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35
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Attwa MW, Bakheit AH, Abdelhameed AS, Kadi AA. An Ultrafast UPLC-MS/MS Method for Characterizing the In Vitro Metabolic Stability of Acalabrutinib. Molecules 2023; 28:7220. [PMID: 37894699 PMCID: PMC10609012 DOI: 10.3390/molecules28207220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 10/17/2023] [Accepted: 10/20/2023] [Indexed: 10/29/2023] Open
Abstract
Acalabrutinib, commercially known as Calquence®, is a pharmacological molecule that has robust inhibitory activity against Bruton tyrosine kinase. The medicine in question was carefully developed by the esteemed pharmaceutical company AstraZeneca. The FDA granted authorization on 21 November 2019 for the utilization of acalabrutinib (ACB) in the treatment of small lymphocytic lymphoma (SLL) or chronic lymphocytic leukemia (CLL) in adult patients. The aim of this study was to develop a UPLC-MS/MS method that is effective, accurate, environmentally sustainable, and has a high degree of sensitivity. The methodology was specifically developed with the intention of quantifying ACB in human liver microsomes (HLMs). The methodology described above was subsequently utilized to assess the metabolic stability of ACB in HLMs in an in vitro environment. The validation procedures for the UPLC-MS/MS method in the HLMs were conducted in accordance with the bioanalytical method validation criteria established by the U.S.- DA. The utilization of the StarDrop software (version 6.6), which integrates the P450 metabolic module and DEREK software (KB 2018 1.1), was employed for the purpose of evaluating the metabolic stability and identifying potential hazardous alarms associated with the chemical structure of ACB. The calibration curve, as established by the ACB, demonstrated a linear correlation across the concentration range of 1 to 3000 ng/mL in the matrix of HLMs. The present study conducted an assessment of the accuracy and precision of the UPLC-MS/MS method in quantifying inter-day and intra-day fluctuations. The inter-day accuracy demonstrated a spectrum of values ranging from -1.00% to 8.36%, whilst the intra-day accuracy presented a range of values spanning from -2.87% to 4.11%. The t1/2 and intrinsic clearance (Clint) of ACB were determined through in vitro testing to be 20.45 min and 39.65 mL/min/kg, respectively. The analysis concluded that the extraction ratio of ACB demonstrated a moderate level, thus supporting the recommended dosage of ACB (100 mg) to be administered twice daily for the therapeutic treatment of persons suffering from B-cell malignancies. Several computational tools have suggested that introducing minor structural alterations to the butynoyl group, particularly the alpha, beta-unsaturated amide moiety, or substituting this group during the drug design procedure, could potentially enhance the metabolic stability and safety properties of novel derivatives in comparison to ACB.
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Affiliation(s)
- Mohamed W. Attwa
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia; (A.H.B.); (A.S.A.); (A.A.K.)
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36
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Song Y, Wu SJ, Shen Z, Zhao D, Chan TSY, Huang H, Qiu L, Li J, Tan TD, Zhu J, Song Y, Huang WH, Zhao W, Liu HSY, Xu W, Chen N, Ma J, Chang CS, Tse EWC. Chinese expert consensus on Bruton tyrosine kinase inhibitors in the treatment of B-cell malignancies. Exp Hematol Oncol 2023; 12:92. [PMID: 37845755 PMCID: PMC10578030 DOI: 10.1186/s40164-023-00448-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 09/15/2023] [Indexed: 10/18/2023] Open
Abstract
Targeted therapy with Bruton tyrosine kinase (BTK) inhibitors have revolutionized the treatment of patients with various B-cell malignancies. BTK inhibitors such as ibrutinib, zanubrutinib, orelabrutinib, and acalabrutinib have shown good clinical efficacy and better safety profiles than those of traditional chemotherapy and chemoimmunotherapy regimens. Multiple studies on new BTK inhibitors are ongoing, which may provide more therapeutic options for the treatment of B-cell malignancies. Considering the unmet need of evidence on BTK inhibitors in all clinical settings and to standardize the use of BTK inhibitors available in mainland China, Taiwan, Hong Kong, and Macau regions, this consensus has been formulated for the treatment of various B-cell malignancies based on the clinical practice and available evidences on the use of BTK inhibitors. The recommendations of this consensus will provide guidance to physicians and clinical researchers on the effective treatment of B-cell malignancies with BTK inhibitors.
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Affiliation(s)
- Yuqin Song
- Peking University Cancer Hospital and Institute, Beijing, China
| | - Shang-Ju Wu
- Hematology Division, Department of Internal Medicine, National Taiwan University Hospital, Taiwan, China
| | - Zhixiang Shen
- Shanghai Jiaotong University Affiliated Ruijin Hospital, Shanghai, China
| | - Donglu Zhao
- Harbin Hematology and Oncology Institute, Heilongjiang, 150007, China
| | | | | | - Lugui Qiu
- Institute of Hematology and Blood Diseases Hospital, Tianjing, China
| | - Jianyong Li
- Jiangsu Provincial People's Hospital, Jiangsu, China
| | - Tran-der Tan
- Department of Hematology and Medical Oncology, Koo Foundation Sun Yat-Sen Cancer Center, Taiwan, China
| | - Jun Zhu
- Peking University Cancer Hospital and Institute, Beijing, China
| | - Yongping Song
- The First Affiliated Hospital of Zhengzhou University, Henan, China
| | - Wei-Han Huang
- Department of Clinical Pathology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taiwan, China
| | - Weili Zhao
- Shanghai Jiaotong University Affiliated Ruijin Hospital, Shanghai, China
| | | | - Wei Xu
- Jiangsu Provincial People's Hospital, Jiangsu, China
| | - Naizhi Chen
- Macau Society of Hematology and Oncology, Macau, China
| | - Jun Ma
- Harbin Hematology and Oncology Institute, Heilongjiang, 150007, China.
| | - Cheng-Shyong Chang
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Bing Show Chwan Memorial Hospital, Taiwan, China.
- Department of Healthcare Administration, Central Taiwan University of Science and Technology, Taiwan, China.
| | - Eric Wai Choi Tse
- Department of Medicine, School of Clinical Medicine, University of Hong Kong, Hong Kong, China.
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Abstract
PURPOSE OF REVIEW There have been significant advances in the treatment of relapsed/refractory chronic lymphocytic leukemia (CLL) over the past two decades. However, the intention of treatment remains control of the disease and delay of progression rather than a cure which remains largely elusive. Considering that CLL is mostly seen in older patients, there are multiple factors that play a role in the selection of CLL beyond the frontline treatment. Here, we review the concept of relapsed CLL, factors that predispose to relapse, and therapeutic options available to this patient population. We also review investigational therapies and provide a framework for selection of therapies in this setting. RECENT FINDINGS Targeted therapies with continuous BTK inhibitors (BTKi) or fixed duration venetoclax plus anti-CD20 monoclonal antibody therapy have established superiority over chemoimmunotherapy in relapsed CLL and have become the preferred standard of care treatment. The second-generation more selective BTK inhibitors (acalabrutinib and zanubrutinib) have shown improved safety profile compared to ibrutinib. However, resistance to the covalent BTK inhibitors may emerge and is commonly associated with mutations in BTK or other downstream enzymes. The novel non-covalent BTK inhibitors such as pirtobrutinib (Loxo-305) and nemtabrutinib (ARQ 531) are showing promising activities for relapsed CLL refractory to prior covalent BTKi. Other novel therapies such as chimeric antigen receptor (CAR) T cell therapy have also shown significant activities for relapsed and refractory CLL. Measurable residual disease (MRD) assessment has a growing importance in venetoclax-based limited-duration therapy and there is mounting evidence that MRD negativity improves outcomes. However, it remains to be seen if this will become an established clinically significant endpoint. Further, the optimal sequence of various treatment options remains to be determined. Patients with relapsed CLL now have more options for the treatment of the disease. The choice of therapy is best individualized especially in the absence of direct comparisons of targeted therapies, and the coming years will bring more data on the best sequence of use of the therapeutic agents.
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Affiliation(s)
- Oluwatobi Odetola
- Robert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Department of Medicine, Northwestern University Feinberg School of Medicine, 676 North Saint Clair Street, Suite 805, Chicago, IL, 60611, USA.
| | - Shuo Ma
- Robert H. Lurie Comprehensive Cancer Center, Division of Hematology/Oncology, Department of Medicine, Northwestern University Feinberg School of Medicine, 676 North Saint Clair Street, Suite 805, Chicago, IL, 60611, USA
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Audil HY, Kosydar SR, Larson DP, Parikh SA. Richter Transformation of Chronic Lymphocytic Leukemia-Are We Making Progress? Curr Hematol Malig Rep 2023; 18:144-157. [PMID: 37294394 DOI: 10.1007/s11899-023-00701-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2023] [Indexed: 06/10/2023]
Abstract
PURPOSE OF REVIEW The treatment paradigm of chronic lymphocytic leukemia (CLL) has dramatically changed with the advent of novel targeted agents over the past decade. Richter transformation (RT), or the development of an aggressive lymphoma from a background of CLL, is a well-recognized complication of CLL and carries significantly poor clinical outcomes. Here, we provide an update on current diagnostics, prognostication, and contemporary treatment of RT. RECENT FINDINGS Several genetic, biologic, and laboratory markers have been proposed as candidate risk factors for the development of RT. Although a diagnosis of RT is typically suspected based on clinical and laboratory findings, tissue biopsy is essential for histopathologic confirmation of diagnosis. The standard of care for RT treatment at this time remains chemoimmunotherapy with the goal of proceeding to allogeneic stem cell transplantation in eligible patients. Several newer treatment modalities are being studied for use in the management of RT, including small molecules, immunotherapy, bispecific antibodies, and chimeric antigen receptor T-cell (CAR-T) therapy. The management of patients with RT remains a challenge. Ongoing trials show enormous promise for newer classes of therapy in RT, with the hope being that these agents can synergize, and perhaps supersede, the current standard of care in the near future.
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MESH Headings
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/diagnosis
- Leukemia, Lymphocytic, Chronic, B-Cell/etiology
- Leukemia, Lymphocytic, Chronic, B-Cell/therapy
- Lymphoma, Large B-Cell, Diffuse/pathology
- Immunotherapy
- Biopsy
- Cell Transformation, Neoplastic/genetics
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Affiliation(s)
- Hadiyah Y Audil
- Division of Hematology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Samuel R Kosydar
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Daniel P Larson
- Division of Hematopathology, Mayo Clinic, Rochester, MN, USA
| | - Sameer A Parikh
- Division of Hematology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
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Tse E, Kwong YL, Goh YT, Bee PC, Ng SC, Tan D, Caguioa P, Nghia H, Dumagay T, Norasetthada L, Chuncharunee S, Radhakrishnan V, Bagal B, Atmakusuma TD, Mulansari NA. Expert consensus on the management of chronic lymphocytic leukaemia in Asia. Clin Exp Med 2023; 23:2895-2907. [PMID: 36795237 PMCID: PMC10543526 DOI: 10.1007/s10238-023-01007-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 01/18/2023] [Indexed: 02/17/2023]
Abstract
In recent years, considerable progress has been made in the standard treatment for chronic lymphocytic leukaemia (CLL) due to the availability of new potent drugs. However, the majority of data on CLL were derived from Western populations, with limited studies and guidelines on the management of CLL from an Asian population perspective. This consensus guideline aims to understand treatment challenges and suggest appropriate management approaches for CLL in the Asian population and other countries with a similar socio-economic profile. The following recommendations are based on a consensus by experts and an extensive literature review and contribute towards uniform patient care in Asia.
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Affiliation(s)
- Eric Tse
- Division of Haematology, Medical Oncology and Haematopoietic Stem Cell Transplant, Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, China.
| | - Yok Lam Kwong
- 2.Division of Haematology, Medical Oncology and Haematopoietic Stem Cell Transplant, Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - Yeow Tee Goh
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Ping Chong Bee
- Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Soo Chin Ng
- Subang Jaya Medical Centre (SJMC), Selangor, Malaysia
| | - Daryl Tan
- Mount Elizabeth Novena Hospital, Singapore, Singapore
| | - Priscilla Caguioa
- Section of Haematology, St Luke's Medical Center, University of Santo Tomas Hospital, Manila, Philippines
| | - Huynh Nghia
- Blood Transfusion and Haematology Hospital (BTH), Ho Chi Minh, Vietnam
| | - Teresita Dumagay
- Division of Haematology, Department of Medicine, Philippine General Hospital, Manila, Philippines
| | - Lalita Norasetthada
- Division of Haematology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Suporn Chuncharunee
- Department of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | | | - Bhausaheb Bagal
- Department of Medical Oncology, Tata Memorial Centre, Parel, India
| | - Tubagus Djumhana Atmakusuma
- Haematology-Medical Oncology Division, Dr. Cipto Mangunkusumo National General Hospital/ Universitas Indonesia, Jakarta, Indonesia
| | - Nadia Ayu Mulansari
- Haematology-Medical Oncology Division, Dr. Cipto Mangunkusumo National General Hospital/ Universitas Indonesia, Jakarta, Indonesia
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Easaw S, Ezzati S, Coombs CC. SOHO State of the Art Updates and Next Questions: Updates on BTK Inhibitors for the Treatment of Chronic Lymphocytic Leukemia. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2023; 23:697-704. [PMID: 37544810 DOI: 10.1016/j.clml.2023.07.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 07/24/2023] [Indexed: 08/08/2023]
Abstract
Over the last decade, targeted inhibition of Bruton's tyrosine kinase (BTK) has led to a paradigm shift in the way chronic lymphocytic leukemia (CLL) is managed. BTK inhibitors (BTKi) are broadly classified as covalent BTKI and noncovalent BTKi (cBTKi and ncBTK) Ibrutinib, as the first approved cBTKi, vastly improved outcomes for patients with CLL over prior chemoimmunotherapy regimens. However, long-term use is limited by both intolerance and resistance. The second generation of more selective BTKi were developed to improve tolerability. While these agents have led to an improved safety profile in comparison to Ibrutinib (both acalabrutinib and zanubrutinib), and improved efficacy (zanubrutinib), intolerance occasionally occurs, and resistance remains a challenge. The third generation of BTKi, which noncovalently or reversibly inhibits BTK, has shown promising results in early phase trials and are being evaluated in the phase 3 setting. These drugs could be an effective treatment option in patients with either resistance and intolerance to cBTKi. The most recent development in therapeutic agents targeting BTK is the development of BTK degraders. By removing BTK, as opposed to inhibiting it, these drugs could remain efficacious irrespective of BTK resistance mutations, however clinical data are limited at this time. This review summarizes the evolution and ongoing development of newer BTKi and BTK degraders in the management of CLL, with a focus of future directions in this field, including how emerging clinical data could inform therapeutic sequencing in CLL management.
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Affiliation(s)
| | - Shawyon Ezzati
- California Northstate University College of Medicine, Elk Grove, CA
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van der Straten L, Stege CAM, Kersting S, Nasserinejad K, Dubois J, Dobber JA, Mellink CHM, van der Kevie-Kersemaekers AMF, Evers LM, de Boer F, Koene HR, Schreurs J, van der Klift M, Velders GA, van der Spek E, van der Straaten HM, Hoogendoorn M, van Gelder M, Posthuma EFM, Visser HPJ, Houtenbos I, Idink CAM, Issa DE, Dompeling EC, van Zaanen HCT, Veelken JH, Levenga H, Tick LW, Terpstra WE, Tonino SH, Westerweel PE, Langerak AW, Kater AP, Levin MD. Fixed-duration venetoclax plus obinutuzumab improves quality of life and geriatric impairments in FCR-unfit patients with CLL. Blood 2023; 142:1131-1142. [PMID: 37363833 DOI: 10.1182/blood.2023020195] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/26/2023] [Accepted: 05/29/2023] [Indexed: 06/28/2023] Open
Abstract
Chronic lymphocytic leukemia (CLL)-related symptoms and morbidity related to the advanced age at diagnosis impairs the well-being of older adult patients. Therefore, it is essential to tailor treatment according to geriatric characteristics and aim for an improvement in health-related quality of life (HRQoL) as a primary treatment goal. In the HOVON139/GiVe trial, 12 cycles of fixed-duration venetoclax plus obinutuzumab (Ven-O) were shown to be effective and tolerable in FCR (fludarabine, cyclophosphamide, rituximab)-unfit patients with CLL (n = 67). However, prolonged venetoclax exposure as consolidation treatment led to increased toxicity with limited effect on minimal residual disease. To assess the impact of geriatric assessment on treatment outcomes and the patients' HRQoL, patient-reported outcomes (PROs), including function, depression, cognition, nutrition, physical performance, muscle parameters, comorbidities, and the European Organization for Research and Treatment of Cancer C30 and CLL17 questionnaires were assessed. At baseline, geriatric impairments were present in >90% of patients and ≥2 impairments present in 60% of patients predicted grade ≥3 nonhematological toxicity. During treatment, the number of geriatric impairments diminished significantly and clinically relevant improvements in HRQoL subscales were reached for global health status, physical functioning, role functioning, emotional functioning, fatigue, dyspnea, physical condition or fatigue, and worries or fears related to health and functioning. These improvements were comparable for patients receiving venetoclax consolidation and patients in whom treatment could mostly be discontinued. Collectively, frontline fixed-duration Ven-O improves overall PROs in older, unfit patients with CLL with and without geriatric impairments. This study was registered at EudraCT as 2015-004985-27 and the Netherlands Trial Register as NTR6043.
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Affiliation(s)
- Lina van der Straten
- Department of Immunology, Erasmus MC, Rotterdam, The Netherlands
- Department of Internal Medicine, Albert Schweitzer Hospital, Dordrecht, The Netherlands
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation, Utrecht, The Netherlands
| | - Claudia A M Stege
- Department of Hematology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam-Treatment and Quality of Life, Amsterdam, The Netherlands
| | - Sabina Kersting
- Department of Hematology, HAGA Teaching Hospital, The Hague, The Netherlands
| | - Kazem Nasserinejad
- Department of Hematology, HOVON Data Center, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Julie Dubois
- Department of Hematology, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, Lymphoma and Myeloma Center Amsterdam, Amsterdam, The Netherlands
| | - Johan A Dobber
- Department of Laboratory Special Hematology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Clemens H M Mellink
- Department of Human Genetics, Section Cytogenetics, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | | | - Ludo M Evers
- Department of Laboratory Special Hematology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Fransien de Boer
- Department of Internal Medicine, Ikazia Hospital, Rotterdam, The Netherlands
| | - Harry R Koene
- Department of Hematology, Antonius Hospital, Nieuwegein, The Netherlands
| | - John Schreurs
- Department of Internal Medicine, Martini Hospital, Groningen, The Netherlands
| | | | - Gerjo A Velders
- Department of Internal Medicine, Gelderland Valley Hospital, Ede, The Netherlands
| | - Ellen van der Spek
- Department of Internal Medicine, Rijnstate Hospital, Arnhem, The Netherlands
| | | | - Mels Hoogendoorn
- Department of Internal Medicine, Medical Center Leeuwarden, Leeuwarden, The Netherlands
| | - Michel van Gelder
- Department of Hematology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Eduardus F M Posthuma
- Department of Internal Medicine, Reinier The Graaf Hospital, Delft, The Netherlands
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Hein P J Visser
- Department of Internal Medicine, Northwest Clinics, Alkmaar, The Netherlands
| | - Ilse Houtenbos
- Department of Internal Medicine, Spaarne Gasthuis, Hoofddorp, The Netherlands
| | - Cecile A M Idink
- Department of Internal Medicine, ZorgSaam Hospital, Terneuzen, The Netherlands
| | - Djamila E Issa
- Department of Internal Medicine, Jeroen Bosch Hospital, s-Hertogenbosch, The Netherlands
| | | | - Henk C T van Zaanen
- Department of Internal Medicine, St Franciscus Hospital, Rotterdam, The Netherlands
| | - J Hendrik Veelken
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Henriette Levenga
- Department of Internal Medicine, Groene Hart Hospital, Gouda, The Netherlands
| | - Lidwine W Tick
- Department of Internal Medicine, Maxima Medical Center, Eindhoven, The Netherlands
| | - Wim E Terpstra
- Department of Internal Medicine, Onze Lieve Vrouwe Gasthuis, Amsterdam, The Netherlands
| | - Sanne H Tonino
- Department of Hematology, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, Lymphoma and Myeloma Center Amsterdam, Amsterdam, The Netherlands
| | - Peter E Westerweel
- Department of Internal Medicine, Albert Schweitzer Hospital, Dordrecht, The Netherlands
| | - Anton W Langerak
- Department of Immunology, Erasmus MC, Rotterdam, The Netherlands
| | - Arnon P Kater
- Department of Hematology, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, Lymphoma and Myeloma Center Amsterdam, Amsterdam, The Netherlands
| | - Mark-David Levin
- Department of Internal Medicine, Albert Schweitzer Hospital, Dordrecht, The Netherlands
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González-Gascón-y-Marín I, Ballesteros-Andrés M, Martínez-Flores S, Rodríguez-Vicente AE, Pérez-Carretero C, Quijada-Álamo M, Rodríguez-Sánchez A, Hernández-Rivas JÁ. The Five "Ws" of Frailty Assessment and Chronic Lymphocytic Leukemia: Who, What, Where, Why, and When. Cancers (Basel) 2023; 15:4391. [PMID: 37686667 PMCID: PMC10486487 DOI: 10.3390/cancers15174391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 08/28/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023] Open
Abstract
Chronic lymphocytic leukemia (CLL) is a disease of the elderly, but chronological age does not accurately discriminate frailty status at the inter-individual level. Frailty describes a person's overall resilience. Since CLL is a stressful situation, it is relevant to assess the patient´s degree of frailty, especially before starting antineoplastic treatment. We are in the era of targeted therapies, which have helped to control the disease more effectively and avoid the toxicity of chemo (immuno) therapy. However, these drugs are not free of side effects and other aspects arise that should not be neglected, such as interactions, previous comorbidities, or adherence to treatment, since most of these medications are taken continuously. The challenge we face is to balance the risk of toxicity and efficacy in a personalized way and without forgetting that the most frequent cause of death in CLL is related to the disease. For this purpose, comprehensive geriatric assessment (GA) provides us with the opportunity to evaluate multiple domains that may affect tolerance to treatment and that could be improved with appropriate interventions. In this review, we will analyze the state of the art of GA in CLL through the five Ws.
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Affiliation(s)
| | | | - Sara Martínez-Flores
- Department of Geriatric Medicine, University Hospital Infanta Leonor, 28031 Madrid, Spain
| | - Ana-E Rodríguez-Vicente
- IBSAL, IBMCC, CSIC, Cancer Research Center, University of Salamanca, 37007 Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - Claudia Pérez-Carretero
- IBSAL, IBMCC, CSIC, Cancer Research Center, University of Salamanca, 37007 Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - Miguel Quijada-Álamo
- IBSAL, IBMCC, CSIC, Cancer Research Center, University of Salamanca, 37007 Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - Alberto Rodríguez-Sánchez
- IBSAL, IBMCC, CSIC, Cancer Research Center, University of Salamanca, 37007 Salamanca, Spain
- Department of Hematology, University Hospital of Salamanca, 37007 Salamanca, Spain
| | - José-Ángel Hernández-Rivas
- Department of Hematology, University Hospital Infanta Leonor, 28031 Madrid, Spain
- Department of Medicine, Complutense University, 28040 Madrid, Spain
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43
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Aghel N, Baro Vila RC, Lui M, Hillis C, Leong DP. Diagnosis and Management of Cardiovascular Effects of Bruton's Tyrosine Kinase Inhibitors. Curr Cardiol Rep 2023; 25:941-958. [PMID: 37498449 DOI: 10.1007/s11886-023-01916-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2023] [Indexed: 07/28/2023]
Abstract
PURPOSE OF REVIEW Bruton's tyrosine kinase inhibitors (BTKis) have changed the treatment and prognosis of several B-cell malignancies. However, since the approval of the first BTKi, ibrutinib, reports of cardiovascular adverse events especially atrial fibrillation have arisen. In this review, we discuss the cardiovascular side effects of BTKis and the management of these toxicities in clinical practice. RECENT FINDINGS BTKIs increase the risks of atrial fibrillation, bleeding, hypertension, heart failure, and potentially ventricular arrhythmia. Newer second and third-generation BTKis appear to have a lower risk of cardiovascular adverse events; however, long-term follow-up data are not available for these new BTKis. BTKis are an effective treatment for some B-cell malignancies; however, they can cause cardiovascular side effects. The best preventive strategies to minimize cardiovascular complications remain undefined. Currently, a practical approach for managing patients receiving BTKis includes the management of cardiovascular risk factors and side effects of BTKis to prevent interruption of cancer treatment.
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Affiliation(s)
- Nazanin Aghel
- The Population Health Research Institute, McMaster University, Hamilton, ON, Canada.
- McMaster University, Hamilton, ON, Canada.
| | - Rocio C Baro Vila
- McMaster University, Hamilton, ON, Canada
- Division of Cardiology, Instituto Cardiovascular de Buenos Aires ICBA, Buenos Aires, Argentina
| | | | | | - Darryl P Leong
- The Population Health Research Institute, McMaster University, Hamilton, ON, Canada
- McMaster University, Hamilton, ON, Canada
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Witkowska M, Majchrzak A, Robak P, Wolska-Washer A, Robak T. Metabolic and toxicological considerations for phosphoinositide 3-kinase delta inhibitors in the treatment of chronic lymphocytic leukemia. Expert Opin Drug Metab Toxicol 2023; 19:617-633. [PMID: 37714711 DOI: 10.1080/17425255.2023.2260305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 08/22/2023] [Accepted: 09/14/2023] [Indexed: 09/17/2023]
Abstract
INTRODUCTION Phosphoinositide 3-kinase delta (PI3Kδ) inhibitors are a class of novel agents that are mainly used to treat B-cell malignancies. They function by inhibiting one or more enzymes which are part of the PI3K/AKT/mTOR pathway. Idelalisib is a first-in-class PI3Kδ inhibitor effective in patients with B-cell lymphoid malignancies. AREAS COVERED This article reviews the chemical structure, mechanism of action, and metabolic and toxicological properties of PI3Kδ inhibitors and discusses their clinical applications in monotherapy and in combination with other agents for the treatment of chronic lymphocytic leukemia (CLL). A search was conducted of PubMed, Web of Science, and Google Scholar for articles in English. RESULTS/CONCLUSION PI3Kδ inhibitors hold potential for the treatment of B-cell malignancies, including CLL. However, their use is also associated with severe toxicities, including pneumonia, cytopenias, hepatitis, and rash. Newer drugs are in development to reduce toxicity with novel schedules and/or combinations. EXPERT OPINION The development of novel PI3Kδ inhibitors might help to reduce toxicity and improve efficacy in patients with CLL and other B-cell lymphoid malignancies.
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Affiliation(s)
- Magdalena Witkowska
- Department of Experimental Hematology, Medical University of Lodz, Lodz, Poland
- Department of Hematooncology, Copernicus Memorial Hospital, Lodz, Poland
| | - Agata Majchrzak
- Department of General Hematology, Copernicus Memorial Hospital, Lodz, Poland
| | - Paweł Robak
- Department of Experimental Hematology, Medical University of Lodz, Lodz, Poland
- Department of Hematooncology, Copernicus Memorial Hospital, Lodz, Poland
| | - Anna Wolska-Washer
- Department of Experimental Hematology, Medical University of Lodz, Lodz, Poland
- Department of Hematooncology, Copernicus Memorial Hospital, Lodz, Poland
| | - Tadeusz Robak
- Department of General Hematology, Copernicus Memorial Hospital, Lodz, Poland
- Department of Hematology, Medical University of Lodz, Lodz, Poland
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45
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Anderson MA, Bennett R, Badoux X, Best G, Chia N, Cochrane T, Cull G, Crassini K, Harrup R, Jackson S, Kuss B, Lasica M, Lew TE, Marlton P, Opat S, Palfreyman E, Polizzotto MN, Ratnasingam S, Seymour JF, Soosapilla A, Talaulikar D, Tam CS, Weinkove R, Wight J, Mulligan SP. Chronic lymphocytic leukaemia Australasian consensus practice statement. Intern Med J 2023; 53:1678-1691. [PMID: 37743239 DOI: 10.1111/imj.16207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 07/30/2023] [Indexed: 09/26/2023]
Abstract
Chronic lymphocytic leukaemia (CLL) is the most common haematological malignancy in Australia and New Zealand (ANZ). Considerable changes to diagnostic and management algorithms have occurred within the last decade. The availability of next-generation sequencing and measurable residual disease assessment by flow cytometry allow for advanced prognostication and response assessments. Novel therapies, including inhibitors of Bruton's tyrosine kinase (BTKi) and B-cell lymphoma 2 (BCL2) inhibitors, have transformed the treatment landscape for both treatment-naïve and relapsed/refractory disease, particularly for patients with high-risk genetic aberrations. Recommendations regarding appropriate supportive management continue to evolve, and special considerations are required for patients with CLL with respect to the global SARS-CoV-2 pandemic. The unique funding and treatment environments in Australasia highlight the need for specific local guidance with respect to the investigation and management of CLL. This consensus practice statement was developed by a broadly representative group of ANZ experts in CLL with endorsement by peak haematology bodies, with a view to providing this standardised guidance.
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Affiliation(s)
- Mary A Anderson
- Department of Clinical Haematology, The Royal Melbourne Hospital and The Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Division of Blood Cells and Blood Cancer, The Walter and Eliza Hall Institute, Melbourne, Victoria, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Rory Bennett
- Department of Clinical Haematology, The Royal Melbourne Hospital and The Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Xavier Badoux
- St George Hospital, Sydney, New South Wales, Australia
| | - Giles Best
- Flinders University and Medical Centre, Adelaide, South Australia, Australia
| | - Nicole Chia
- Genomic Diagnostics, Healius Pathology, Brisbane, Queensland, Australia
| | - Tara Cochrane
- Gold Coast University Hospital, Griffith University, Gold Coast, Queensland, Australia
| | - Gavin Cull
- Sir Charles Gairdner Hospital, PathWest Laboratory Medicine and University of Western Australia, Perth, Western Australia, Australia
| | - Kyle Crassini
- Mid North Coast Cancer Institute, Coffs Harbour Health Campus, Coffs Harbour, New South Wales, Australia
| | - Rosemary Harrup
- Cancer and Blood Services Royal Hobart Hospital, Hobart, Tasmania, Australia
- Menzies Research Institute, University of Tasmania, Hobart, Tasmania, Australia
| | - Sharon Jackson
- Te Whatu Ora health New Zealand Counties Manukau, Auckland, New Zealand
| | - Bryone Kuss
- Flinders University and Medical Centre, Adelaide, South Australia, Australia
| | - Masa Lasica
- St Vincent's Hospital, Melbourne, Victoria, Australia
| | - Thomas E Lew
- Department of Clinical Haematology, The Royal Melbourne Hospital and The Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Division of Blood Cells and Blood Cancer, The Walter and Eliza Hall Institute, Melbourne, Victoria, Australia
- Department of Medical Biology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Paula Marlton
- Department of Haematology, Princess Alexandra Hospital and University of Queensland, Brisbane, Queensland, Australia
| | - Stephen Opat
- School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia
| | - Emma Palfreyman
- Royal Darwin Hospital, Darwin, Northern Territory, Australia
| | - Mark N Polizzotto
- Department of Clinical Haematology, The Canberra Hospital, Canberra, Australian Capital Territory, Australia
- Clinical Hub for Interventional Research, The Australian National University, Canberra, Australian Capital Territory, Australia
| | - Sumita Ratnasingam
- St John of God Hospital Geelong, Geelong, Victoria, Australia
- University Hospital Geelong, Geelong, Victoria, Australia
- School of Medicine, Geelong Clinical School, Deakin University, Geelong, Victoria, Australia
| | - John F Seymour
- Department of Clinical Haematology, The Royal Melbourne Hospital and The Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia
| | - Asha Soosapilla
- Flow Cytometry, Healius Pathology, Sydney, New South Wales, Australia
| | - Dipti Talaulikar
- Department of Diagnostic Genomics, ACT Pathology, Canberra Health Services, Canberra, Australian Capital Territory, Australia
- Department of Haematology, ACT Pathology, Canberra Health Services, Canberra, Australian Capital Territory, Australia
- Australian National University, Canberra, Australian Capital Territory, Australia
| | - Constantine S Tam
- Alfred Hospital and Monash University, Melbourne, Victoria, Australia
| | - Robert Weinkove
- Te Rerenga Ora Blood & Cancer Centre, Te Whatu Ora Health New Zealand Capital Coast & Hutt Valley, Wellington, New Zealand
- Cancer Immunotherapy Programme, Malaghan Institute of Medical Research, Wellington, New Zealand
| | - Joel Wight
- Department of Haematology and Bone Marrow Transplantation, Townsville University Hospital, Townsville, Queensland, Australia
- James Cook University, School of Medicine, Townsville, Queensland, Australia
| | - Stephen P Mulligan
- Royal North Shore Hospital, Sydney, New South Wales, Australia
- Healius Pathology, Sydney, New South Wales, Australia
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Barrientos JC, Ayed AO, Cha A, Du S, Fang B, Hall R, Marks SM, Peng E, Rhodes JM, Ryan K, Winters SB, Yeung PL, Hou JZ. Results from a Real-World Multicenter Analysis of 482 Patients with Chronic Lymphocytic Leukemia Treated with Ibrutinib: A Look at Racial Differences. Target Oncol 2023; 18:727-734. [PMID: 37728835 PMCID: PMC10517886 DOI: 10.1007/s11523-023-00988-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2023] [Indexed: 09/21/2023]
Abstract
BACKGROUND Despite recent approvals of lifesaving treatments for chronic lymphocytic leukemia (CLL), real-world data on the tolerability of the Bruton tyrosine kinase inhibitor ibrutinib for CLL treatment are lacking, especially in Black patients. OBJECTIVE To expand upon a previously reported retrospective chart review of ibrutinib-treated patients with CLL to increase the number of sites and the enrollment period in first-line (1L) and relapsed/refractory (R/R) settings with a subanalysis based on ethnicity. PATIENTS AND METHODS Adults with CLL who initiated ibrutinib treatment from five centers were followed for ≥ 6 months. RESULTS We identified 482 patients with CLL [405 White (153 1L, 252 R/R), 37 Black (17 1L, 20 R/R), 40 other/unidentified]. At baseline, 58.5% of all patients (68.8% of Black patients) had hypertension. At a median follow-up of 28.2 months, 31.1% of patients overall discontinued ibrutinib, 16.2% due to adverse events (12.2% 1L, 18.8% R/R). Overall, 46.0% of patients experienced ≥ 1 dose hold (40.2% 1L, 49.8% R/R), and 28.8% of patients experienced ≥ 1 dose reduction (24.9% 1L, 31.4% R/R). Among Black patients, ibrutinib was discontinued in 24.3% of patients (17.6% 1L, 30.0% R/R), 8.1% due to disease progression and 5.4% due to adverse events; 40.5% of patients experienced ≥ 1 dose hold (35.3% 1L, 45.0% R/R), and 32.4% of patients experienced ≥ 1 dose reduction (23.5% 1L, 40.0% R/R). CONCLUSIONS Toxicity and disease progression were the most common reasons for ibrutinib discontinuations in the overall population and among Black patients, respectively. Encouraging research participation of underrepresented patient groups will help clinicians better understand treatment outcomes.
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Affiliation(s)
- Jacqueline C Barrientos
- Zucker School of Medicine at Hofstra/Northwell, Lake Success, NY and Mount Sinai Comprehensive Cancer Center, Miami, FL, USA
| | - Ayed O Ayed
- Cancer Specialists of North Florida, Jacksonville, FL, USA
| | - Agnes Cha
- Northwell Health, New Hyde Park, NY, USA
| | - Senxi Du
- Department of Medicine, University of California, Los Angeles, CA, USA
| | - Bruno Fang
- Astera Cancer Care, East Brunswick, NJ, USA
| | - Ryan Hall
- CARTI Cancer Center, Little Rock, AR, USA
| | - Stanley M Marks
- University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, 5115 Centre Ave, Pittsburgh, PA, 15232, USA
| | | | | | | | - Sharon B Winters
- University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, 5115 Centre Ave, Pittsburgh, PA, 15232, USA
| | | | - Jing-Zhou Hou
- University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, 5115 Centre Ave, Pittsburgh, PA, 15232, USA.
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Lu X, Emond B, Morrison L, Kinkead F, Lefebvre P, Lafeuille MH, Khan W, Wu LH, Qureshi ZP, Jacobs R. Real-World Comparison of First-Line Treatment Adherence Between Single-Agent Ibrutinib and Acalabrutinib in Patients with Chronic Lymphocytic Leukemia. Patient Prefer Adherence 2023; 17:2073-2084. [PMID: 37641660 PMCID: PMC10460580 DOI: 10.2147/ppa.s417180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 08/08/2023] [Indexed: 08/31/2023] Open
Abstract
Purpose Increased dosing frequency adversely affects treatment adherence and outcomes in chronic diseases; however, such data related to treatment adherence is lacking in chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL). This study compared adherence between patients treated with ibrutinib (once-daily) versus acalabrutinib (twice-daily) as first-line (1L) therapy for CLL/SLL. Patients and Methods Specialty pharmacy electronic medical records were used to identify adults with CLL/SLL initiating 1L ibrutinib or acalabrutinib between 01/01/2018 and 11/30/2020. Adherence was measured by the proportion of days covered (PDC) and medication possession ratio (MPR) and was compared between cohorts using odds ratios (ORs) obtained from logistic regression models adjusted for baseline characteristics. Results Between 01/01/2018 and 11/30/2020, 1374 and 140 patients initiated ibrutinib and acalabrutinib, respectively. Based on PDC/MPR ≥80%, patients treated with once-daily ibrutinib were more likely to be adherent than those treated with twice-daily acalabrutinib (OR ranges: PDC: 1.04-1.76; MPR: 1.03-1.58). At 6 months, patients on ibrutinib had a 58-76% higher likelihood of staying adherent compared to patients on acalabrutinib (PDC: 75.9% for ibrutinib vs 63.6% for acalabrutinib, OR: 1.76, P=0.008; MPR: 76.8% vs 66.9%, OR: 1.58, P=0.036) with a similar trend noted for the entire line of treatment (LOT) (PDC: 53.0% vs 41.4%, OR: 1.53, P=0.021; MPR: 58.7% vs 47.1%, OR: 1.50, P=0.027). Conclusion In this real-world analysis, CLL/SLL patients initiating 1L once-daily ibrutinib had >50% higher treatment adherence than those initiating twice-daily acalabrutinib during their LOT. Given the importance of sustained adherence for disease control in CLL/SLL, dosing frequency may be an important consideration for patients and physicians.
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Affiliation(s)
- Xiaoxiao Lu
- Real World Value and Evidence, Oncology, Janssen Scientific Affairs, LLC, Horsham, PA, USA
| | - Bruno Emond
- Health Economics and Outcomes Research, Analysis Group, Inc, Montréal, Québec, Canada
| | - Laura Morrison
- Health Economics and Outcomes Research, Analysis Group, Inc, Montréal, Québec, Canada
| | - Frederic Kinkead
- Health Economics and Outcomes Research, Analysis Group, Inc, Montréal, Québec, Canada
| | - Patrick Lefebvre
- Health Economics and Outcomes Research, Analysis Group, Inc, Montréal, Québec, Canada
| | | | - Wasiulla Khan
- Real World Value and Evidence, Oncology, Janssen Scientific Affairs, LLC, Horsham, PA, USA
| | - Linda H Wu
- Real World Value and Evidence, Oncology, Janssen Scientific Affairs, LLC, Horsham, PA, USA
| | - Zaina P Qureshi
- Real World Value and Evidence, Oncology, Janssen Scientific Affairs, LLC, Horsham, PA, USA
| | - Ryan Jacobs
- Hematology and Medical Oncology, Atrium Health Levine Cancer Institute, Charlotte, NC, USA
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48
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Glaviano A, Foo ASC, Lam HY, Yap KCH, Jacot W, Jones RH, Eng H, Nair MG, Makvandi P, Geoerger B, Kulke MH, Baird RD, Prabhu JS, Carbone D, Pecoraro C, Teh DBL, Sethi G, Cavalieri V, Lin KH, Javidi-Sharifi NR, Toska E, Davids MS, Brown JR, Diana P, Stebbing J, Fruman DA, Kumar AP. PI3K/AKT/mTOR signaling transduction pathway and targeted therapies in cancer. Mol Cancer 2023; 22:138. [PMID: 37596643 PMCID: PMC10436543 DOI: 10.1186/s12943-023-01827-6] [Citation(s) in RCA: 143] [Impact Index Per Article: 143.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 07/18/2023] [Indexed: 08/20/2023] Open
Abstract
The PI3K/AKT/mTOR (PAM) signaling pathway is a highly conserved signal transduction network in eukaryotic cells that promotes cell survival, cell growth, and cell cycle progression. Growth factor signalling to transcription factors in the PAM axis is highly regulated by multiple cross-interactions with several other signaling pathways, and dysregulation of signal transduction can predispose to cancer development. The PAM axis is the most frequently activated signaling pathway in human cancer and is often implicated in resistance to anticancer therapies. Dysfunction of components of this pathway such as hyperactivity of PI3K, loss of function of PTEN, and gain-of-function of AKT, are notorious drivers of treatment resistance and disease progression in cancer. In this review we highlight the major dysregulations in the PAM signaling pathway in cancer, and discuss the results of PI3K, AKT and mTOR inhibitors as monotherapy and in co-administation with other antineoplastic agents in clinical trials as a strategy for overcoming treatment resistance. Finally, the major mechanisms of resistance to PAM signaling targeted therapies, including PAM signaling in immunology and immunotherapies are also discussed.
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Affiliation(s)
- Antonino Glaviano
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, 90123, Palermo, Italy
| | - Aaron S C Foo
- Department of Surgery, National University Hospital Singapore, National University of Singapore, Singapore, Singapore
| | - Hiu Y Lam
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119077, Singapore
| | - Kenneth C H Yap
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119077, Singapore
| | - William Jacot
- Department of Medical Oncology, Institut du Cancer de Montpellier, Inserm U1194, Montpellier University, Montpellier, France
| | - Robert H Jones
- Cardiff University and Velindre Cancer Centre, Museum Avenue, Cardiff, CF10 3AX, UK
| | - Huiyan Eng
- Department of Surgery, National University Hospital Singapore, National University of Singapore, Singapore, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
| | - Madhumathy G Nair
- Division of Molecular Medicine, St. John's Research Institute, St. John's Medical College, Bangalore, 560034, India
| | - Pooyan Makvandi
- The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, 324000, Zhejiang, China
| | - Birgit Geoerger
- Department of Pediatric and Adolescent Oncology, Gustave Roussy Cancer Center, Inserm U1015, Université Paris-Saclay, Paris, France
| | - Matthew H Kulke
- Section of Hematology and Medical Oncology, Boston University and Boston Medical Center, Boston, MA, USA
| | - Richard D Baird
- Cancer Research UK Cambridge Centre, Hills Road, Cambridge, CB2 0QQ, UK
| | - Jyothi S Prabhu
- Division of Molecular Medicine, St. John's Research Institute, St. John's Medical College, Bangalore, 560034, India
| | - Daniela Carbone
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, 90123, Palermo, Italy
| | - Camilla Pecoraro
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, 90123, Palermo, Italy
| | - Daniel B L Teh
- Departments of Ophthalmology and Anatomy, Yong Loo Lin School of Medicine, National University of Singapore, and Neurobiology Programme, National University of Singapore, Singapore, Singapore
| | - Gautam Sethi
- Department of Surgery, National University Hospital Singapore, National University of Singapore, Singapore, Singapore
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
| | - Vincenzo Cavalieri
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, 90123, Palermo, Italy
| | - Kevin H Lin
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | | | - Eneda Toska
- Department of Biochemistry and Molecular Biology, Johns Hopkins School of Public Health, Baltimore, MD, USA
| | - Matthew S Davids
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Jennifer R Brown
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Patrizia Diana
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, 90123, Palermo, Italy
| | - Justin Stebbing
- Division of Cancer, Imperial College London, Hammersmith Campus, Du Cane Road, London, W12 0NN, UK
| | - David A Fruman
- Department of Molecular Biology and Biochemistry, University of California, 216 Sprague Hall, Irvine, CA, USA
| | - Alan P Kumar
- Department of Surgery, National University Hospital Singapore, National University of Singapore, Singapore, Singapore.
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore.
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49
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Song Y, Zhou K, Yang S, Hu J, Zou D, Gao S, Pan L, Wang T, Yang H, Zhang H, Zhou D, Ji J, Xu W, Feng R, Jin J, Lv F, Huang H, Fan X, Xu S, Zhu J. Indirect comparisons of efficacy of zanubrutinib versus orelabrutinib in patients with relapsed or refractory chronic lymphocytic leukemia/small lymphocytic lymphoma or relapsed or refractory mantle cell lymphoma. Invest New Drugs 2023; 41:606-616. [PMID: 37420136 PMCID: PMC10447591 DOI: 10.1007/s10637-023-01376-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 06/02/2023] [Indexed: 07/09/2023]
Abstract
We conducted two indirect comparisons to estimate the efficacy of zanubrutinib versus orelabrutinib in Chinese patients with relapsed or refractory (R/R) chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) or R/R mantle cell lymphoma (MCL). An unanchored matching-adjusted indirect comparison (MAIC) was performed in R/R CLL/SLL patients. Individual patient data from zanubrutinib trial (BGB-3111-205) were adjusted to match the aggregated data from the orelabrutinib trial (ICP-CL-00103). A naïve comparison was performed in R/R MCL for the different response assessment methodology and efficacy analysis set between the zanubrutinib (BGB-3111-206) and orelabrutinib (ICP-CL-00102) trials. Efficacy outcomes included ORR and PFS. In R/R CLL/SLL patients, after matching, IRC-assessed ORR was comparable (86.6% vs. 92.5%; risk difference, -5.9% [95% CI: -15.8%-3.8%]); IRC-assessed PFS was similar with a favorable trend in zanubrutinib over orelabrutinib (HR, 0.74 [95% CI: 0.37-1.47]) and the 18-month PFS rate was numerically higher in zanubrutinib (82.9% vs. 78.7%). In R/R MCL patients, naïve comparison showed investigator-assessed ORR was similar (83.7% vs. 87.9%; risk difference, -4.2% [95% CI: -14.8%-6.0%]), and CR rate was significantly higher in zanubrutinib over orelabrutinib (77.9% vs. 42.9%; risk difference, 35.0% [95% CI: 14.5%, 53.7%]). Investigator-assessed PFS was similar with a favorable trend (HR, 0.77 [95% CI: 0.45-1.32]) in zanubrutinib over orelabrutinib and the 12-month PFS rate was numerically higher in zanubrutinib (77.5% vs. 70.8%). MAIC result showed zanubrutinib demonstrated favorable PFS over orelabrutinib for R/R CLL/SLL patients. The naïve comparison showed zanubrutinib had favorable PFS and higher CR rate than orelabrutinib for R/R MCL patients.
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Affiliation(s)
- Yuqin Song
- Department of Lymphoma, Peking University Cancer Hospital & Institute (Beijing Cancer Hospital), No. 52 Fucheng Road, Haidian District, Beijing, 100142 China
| | - Keshu Zhou
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, China
| | - Shenmiao Yang
- Department of Hematology, Peking University People’s Hospital, Peking University Institute of Hematology, Beijing, China
| | - Jianda Hu
- Department of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Dehui Zou
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Sujun Gao
- Department of Hematology of Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Ling Pan
- Department of Hematology, West China Hospital of Sichuan University, Chengdu, China
| | - Tingyu Wang
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Haiyan Yang
- Department of Lymphoma, The Cancer Hospitalof the, University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
| | - Huilai Zhang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
| | - Daobin Zhou
- Department of Hematology, Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, PekingBeijing, China
| | - Jie Ji
- Department of Hematology, West China Hospital of Sichuan University, Chengdu, China
| | - Wei Xu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Ru Feng
- Department of Hematology, Nanfang Hospital of Southern Medical University, Guangzhou, China
| | - Jie Jin
- Department of Hematology, The First Affiliated Hospital, Zhejiang University College of Medicine, Hangzhou, China
| | - Fangfang Lv
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Haiwen Huang
- Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaosi Fan
- BeiGene (Beijing) Co., Ltd, Beijing, China
| | - Sheng Xu
- BeiGene (Beijing) Co., Ltd, Beijing, China
| | - Jun Zhu
- Department of Lymphoma, Peking University Cancer Hospital & Institute (Beijing Cancer Hospital), No. 52 Fucheng Road, Haidian District, Beijing, 100142 China
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50
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Shyam Sunder S, Sharma UC, Pokharel S. Adverse effects of tyrosine kinase inhibitors in cancer therapy: pathophysiology, mechanisms and clinical management. Signal Transduct Target Ther 2023; 8:262. [PMID: 37414756 PMCID: PMC10326056 DOI: 10.1038/s41392-023-01469-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 04/06/2023] [Accepted: 04/23/2023] [Indexed: 07/08/2023] Open
Abstract
Since their invention in the early 2000s, tyrosine kinase inhibitors (TKIs) have gained prominence as the most effective pathway-directed anti-cancer agents. TKIs have shown significant utility in the treatment of multiple hematological malignancies and solid tumors, including chronic myelogenous leukemia, non-small cell lung cancers, gastrointestinal stromal tumors, and HER2-positive breast cancers. Given their widespread applications, an increasing frequency of TKI-induced adverse effects has been reported. Although TKIs are known to affect multiple organs in the body including the lungs, liver, gastrointestinal tract, kidneys, thyroid, blood, and skin, cardiac involvement accounts for some of the most serious complications. The most frequently reported cardiovascular side effects range from hypertension, atrial fibrillation, reduced cardiac function, and heart failure to sudden death. The potential mechanisms of these side effects are unclear, leading to critical knowledge gaps in the development of effective therapy and treatment guidelines. There are limited data to infer the best clinical approaches for the early detection and therapeutic modulation of TKI-induced side effects, and universal consensus regarding various management guidelines is yet to be reached. In this state-of-the-art review, we examine multiple pre-clinical and clinical studies and curate evidence on the pathophysiology, mechanisms, and clinical management of these adverse reactions. We expect that this review will provide researchers and allied healthcare providers with the most up-to-date information on the pathophysiology, natural history, risk stratification, and management of emerging TKI-induced side effects in cancer patients.
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Affiliation(s)
- Sunitha Shyam Sunder
- Cardio-Oncology Research Group, Department of Pathology and Laboratory Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Umesh C Sharma
- Division of Cardiovascular Medicine, Jacob's School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Saraswati Pokharel
- Cardio-Oncology Research Group, Department of Pathology and Laboratory Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
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