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Tang K, Lipton JH. Stem cell allografting for chronic Myeloid leukemia in the tyrosine kinase era - forgotten but not gone. Leuk Lymphoma 2024; 65:705-714. [PMID: 38335007 DOI: 10.1080/10428194.2024.2313626] [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: 11/02/2023] [Accepted: 01/29/2024] [Indexed: 02/10/2024]
Abstract
Due to the remarkable success of tyrosine kinase inhibitors (TKI) in chronic myeloid leukemia (CML), allogeneic stem cell transplantation (alloSCT) is not first-line treatment for delivering durable, long-term survival. Consequently, alloSCT is reserved for patients with TKI-resistant or TKI-intolerant chronic phase CML (CP-CML) and advanced phase CML (AP-CML). Advances in transplant technology, such as high-resolution HLA typing, introduction of reduced intensity conditioning and increased alternative donor availability, coupled with improved supportive care, have significantly reduced transplant-related mortality and expanded the pool of transplant-eligible patients. Refinement of conditioning regimens, innovative use of post-transplant cellular and pharmacological therapies, and judicious post-transplant monitoring are important strategies for reducing risk of relapse. Given its potential to cure, alloSCT will invariably remain a key part of the treatment algorithm. This article reviews the data underpinning the role and outcomes of alloSCT and provides an update on current recommendations.
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Affiliation(s)
- Kenny Tang
- Division of Medical Oncology and Hematology, University Health Network - Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario, Canada
- Department of Haematology, Blacktown Hospital, New South Wales, Australia
| | - Jeffrey H Lipton
- Division of Medical Oncology and Hematology, University Health Network - Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario, Canada
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2
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Su J, Fu C, Wang S, Chen X, Wang R, Shi H, Li J, Wang X. Screening and Activity Evaluation of Novel BCR-ABL/T315I Tyrosine Kinase Inhibitors. Curr Med Chem 2024; 31:2872-2894. [PMID: 37211852 DOI: 10.2174/0929867330666230519105900] [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: 12/24/2022] [Revised: 04/03/2023] [Accepted: 04/13/2023] [Indexed: 05/23/2023]
Abstract
INTRODUCTION Chronic myeloid leukemia (CML) is a kind of malignant tumor formed by the clonal proliferation of bone marrow hematopoietic stem cells. BCR-ABL fusion protein, found in more than 90% of patients, is a vital target for discovering anti- CML drugs. Up to date, imatinib is the first BCR-ABL tyrosine kinase inhibitor (TKI) approved by the FDA for treating CML. However, the drug resistance problems appeared for many reasons, especially the T135I mutation, a "gatekeeper" of BCR-ABL. Currently, there is no long-term effective and low side effect drug in clinical. METHODS This study intends to find novel TKIs targeting BCR-ABL with high inhibitory activity against T315I mutant protein by combining artificial intelligence technology and cell growth curve, cytotoxicity, flow cytometry and Western blot experiments. RESULTS The obtained compound was found to kill leukemia cells, which had good inhibitory efficacy in BaF3/T315I cells. Compound no 4 could induce cell cycle arrest, cause autophagy and apoptosis, and inhibit the phosphorylation of BCR-ABL tyrosine kinase, STAT5 and Crkl proteins. CONCLUSION The results indicated that the screened compound could be used as a lead compound for further research to discover ideal chronic myeloid leukemia therapeutic drugs.
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MESH Headings
- Fusion Proteins, bcr-abl/antagonists & inhibitors
- Fusion Proteins, bcr-abl/metabolism
- Protein Kinase Inhibitors/pharmacology
- Protein Kinase Inhibitors/chemistry
- Humans
- Apoptosis/drug effects
- Antineoplastic Agents/pharmacology
- Antineoplastic Agents/chemistry
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/metabolism
- Cell Proliferation/drug effects
- Drug Screening Assays, Antitumor
- Cell Line, Tumor
- Mice
- Animals
- Autophagy/drug effects
- STAT5 Transcription Factor/metabolism
- STAT5 Transcription Factor/antagonists & inhibitors
- Cell Cycle Checkpoints/drug effects
- Tyrosine Kinase Inhibitors
- Adaptor Proteins, Signal Transducing
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Affiliation(s)
- Jie Su
- School of Pharmacy, Lanzhou University, 199 West Donggang Rd., 730000, Lanzhou, China
| | - Chenggong Fu
- School of Pharmacy, Lanzhou University, 199 West Donggang Rd., 730000, Lanzhou, China
| | - Shuo Wang
- School of Pharmacy, Lanzhou University, 199 West Donggang Rd., 730000, Lanzhou, China
| | - Xuelian Chen
- School of Pharmacy, Lanzhou University, 199 West Donggang Rd., 730000, Lanzhou, China
| | - Runan Wang
- School of Pharmacy, Lanzhou University, 199 West Donggang Rd., 730000, Lanzhou, China
| | - Huaihuai Shi
- School of Pharmacy, Lanzhou University, 199 West Donggang Rd., 730000, Lanzhou, China
| | - Jiazhong Li
- School of Pharmacy, Lanzhou University, 199 West Donggang Rd., 730000, Lanzhou, China
| | - Xin Wang
- School of Pharmacy, Lanzhou University, 199 West Donggang Rd., 730000, Lanzhou, China
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Balsat M, Alcazer V, Etienne G, Huguet F, Berger M, Cayssials E, Charbonnier A, Escoffre-Barbe M, Johnson-Ansah H, Legros L, Roy L, Delmer A, Ianotto JC, Orvain C, Larosa F, Meunier M, Amé S, Andreoli A, Cony-Makhoul P, Morisset S, Tigaud I, Rea D, Nicolini FE. First-line second generation tyrosine kinase inhibitors in patients with newly diagnosed accelerated phase chronic myeloid leukemia. Leuk Res 2023; 130:107308. [PMID: 37230027 DOI: 10.1016/j.leukres.2023.107308] [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: 12/21/2022] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 05/27/2023]
Abstract
Accelerated phase (AP) CML at onset and have poorer prognosis than CP-CML. We hypothesize that off-license use of second generation TKI (TKI2) as front-line therapy might counterbalance this poor prognosis, with limited toxicity. In "real-life" conditions, newly diagnosed patients meeting the ELN cytological criteria for AP-CML or harboring ACA and treated with first-line TKI2 were included in this retrospective multicenter observational study. We enrolled 69 patients [69.5 % male, median age 49.5 years, median follow-up 43.5 months], segregated into hematologic AP [HEM-AP (n = 32)] and cytogenetically defined AP [ACA-AP (n = 37)]. Hematologic parameters were worse in HEM-AP [spleen size (p = 0.014), PB basophils (p < .001), PB blasts (p < .001), PB blasts+promyelocytes (p < .001), low hemoglobin levels (p < .001)]. Dasatinib was initiated in 56 % patients in HEM-AP and in 27 % in ACA-AP, nilotinib in 44 % and 73 % respectively. Response and survival do not differ, regardless of the TKI2: 81 % vs 84.3 % patients achieved CHR, 88 % vs 84 % CCyR, 73 % vs 75 % MMR respectively. The estimated 5-year PFS 91.5 % (95%CI: 84.51-99.06 %) and 5-year OS 96.84 % (95%CI: 92.61-100 %). Only BM blasts (p < 0.001) and BM blasts+promyelocytes (p < 0.001) at diagnosis negatively influenced OS. TKI2 as front-line therapy in newly diagnosed AP-CML induce excellent responses and survival, and counterbalance the negative impact of advanced disease phase.
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Affiliation(s)
- Marie Balsat
- Hematology Department, Centre Hospitalier Lyon Sud, Pierre Bénite, France; French Group of CML (Fi-LMC), Lyon, France
| | - Vincent Alcazer
- Hematology Department, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | - Gabriel Etienne
- Hematology Department, Institut Bergonié, Bordeaux, France; French Group of CML (Fi-LMC), Lyon, France
| | - Françoise Huguet
- Hematology Department, Institut Universitaire du Cancer, Toulouse, France; French Group of CML (Fi-LMC), Lyon, France
| | - Marc Berger
- Hematology Department, CHU Estaing, Clermont-Ferrand, France; French Group of CML (Fi-LMC), Lyon, France
| | - Emilie Cayssials
- Hematology Department, Hôpital Jean Bernard, Poitiers, France; French Group of CML (Fi-LMC), Lyon, France
| | - Aude Charbonnier
- Hematology Department, Institut Paoli Calmettes, Marseilles, France; French Group of CML (Fi-LMC), Lyon, France
| | - Martine Escoffre-Barbe
- Hematology Department, Hôpital de Pontchaillou, Rennes, France; French Group of CML (Fi-LMC), Lyon, France
| | - Hyacinthe Johnson-Ansah
- Hematology Department, Hôpital Clémenceau, Caën, France; French Group of CML (Fi-LMC), Lyon, France
| | - Laurence Legros
- Hematology Department, Hôpital Paul Brousse, Villejuif, France; French Group of CML (Fi-LMC), Lyon, France
| | - Lydia Roy
- Hematology department, Hôpital Universitaire Henri Mondor - AP-HP & Faculté de Santé - UPEC, Créteil, France; French Group of CML (Fi-LMC), Lyon, France
| | | | - Jean-Christophe Ianotto
- Hematology Department, Hôpital Morvan, Brest, France; French Group of CML (Fi-LMC), Lyon, France
| | - Corentin Orvain
- Hematology Department, Hôpital universitaire, Angers, France; French Group of CML (Fi-LMC), Lyon, France
| | - Fabrice Larosa
- Gerontology Department, Hôpital du Bocage, Dijon, France; French Group of CML (Fi-LMC), Lyon, France
| | - Mathieu Meunier
- Hematology Department, Centre Hospitalier Universitaire Grenoble Alpes, La Tronche, France; French Group of CML (Fi-LMC), Lyon, France
| | - Shanti Amé
- Hematology Department, Institut de Cancérologie Strasbourg Europe, Strasbourg, France; French Group of CML (Fi-LMC), Lyon, France
| | - Annalisa Andreoli
- Hematology Department, CH d'Argenteuil, Argenteuil, France; French Group of CML (Fi-LMC), Lyon, France
| | - Pascale Cony-Makhoul
- Hematology Department, Centre Hospitalier Annecy Genevois, Pringy, France; French Group of CML (Fi-LMC), Lyon, France
| | | | - Isabelle Tigaud
- Laboratory for Cytogenetics, Centre Hospitalier Lyon Sud, Pierre Bénite, France; French Group of CML (Fi-LMC), Lyon, France
| | - Delphine Rea
- Hematology Department, Hôpital Saint Louis, Paris, France; French Group of CML (Fi-LMC), Lyon, France
| | - Franck Emmanuel Nicolini
- Hematology Department, Centre Léon Bérard, Lyon, France; INSERM U1052, CRCL, Lyon, France; French Group of CML (Fi-LMC), Lyon, France.
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Yohanan B, George B. Current Management of Chronic Myeloid Leukemia Myeloid Blast Phase. Clin Med Insights Oncol 2022; 16:11795549221139357. [PMID: 36507316 PMCID: PMC9726842 DOI: 10.1177/11795549221139357] [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: 07/06/2022] [Accepted: 10/31/2022] [Indexed: 12/12/2022] Open
Abstract
Despite the major advancements in the management of chronic phase (CP) chronic myeloid leukemia (CML), blast crisis (BC) remains a major therapeutic challenge. BC can be myeloid, lymphoid, or mixed lineage with myeloid BC being the most common type. BC in CML is mediated by aberrant tyrosine kinase activity of the BCR::ABL fusion protein. The introduction of BCR::ABL tyrosine kinase inhibitor (TKI) has been a gamechanger in the treatment of CML and there has been a significant reduction in the incidence of BC. The main treatment goal in BC is to achieve a second CP and consolidate that with an allogeneic stem cell transplantation (SCT) in eligible patients. The outcomes in BC remain dismal even in the current era. In this review, we provide an overview of the biology and current therapeutic approach in myeloid BC.
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Affiliation(s)
- Binoy Yohanan
- Department of Hematology/Oncology, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Binsah George
- Department of Hematology/Oncology, The University of Texas Health Science Center at Houston, Houston, TX, USA,Binsah George, Department of Hematology/Oncology, The University of Texas Health Science Center at Houston, 6431 Fannin Street, MSB 5.216, Houston, TX 77030, USA.
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5
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Copland M. Treatment of blast phase chronic myeloid leukaemia: A rare and challenging entity. Br J Haematol 2022; 199:665-678. [PMID: 35866251 PMCID: PMC9796596 DOI: 10.1111/bjh.18370] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/14/2022] [Accepted: 07/07/2022] [Indexed: 01/01/2023]
Abstract
Despite the success of BCR-ABL-specific tyrosine kinase inhibitors (TKIs) such as imatinib in chronic phase (CP) chronic myeloid leukaemia (CML), patients with blast phase (BP)-CML continue to have a dismal outcome with median survival of less than one year from diagnosis. Thus BP-CML remains a critical unmet clinical need in the management of CML. Our understanding of the biology of BP-CML continues to grow; genomic instability leads to acquisition of mutations which drive leukaemic progenitor cells to develop self-renewal properties, resulting in differentiation block and a poor-prognosis acute leukaemia which may be myeloid, lymphoid or bi-phenotypic. Similar advances in therapy are urgently needed to improve patient outcomes; however, this is challenging given the rarity and heterogeneity of BP-CML, leading to difficulty in designing and recruiting to prospective clinical trials. This review will explore the treatment of BP-CML, evaluating the data for TKI therapy alone, combinations with intensive chemotherapy, the role of allogeneic haemopoietic stem cell transplantation, the use of novel agents and clinical trials, as well as discussing the most appropriate methods for diagnosing BP and assessing response to therapy, and factors predicting outcome.
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Affiliation(s)
- Mhairi Copland
- Paul O'Gorman Leukaemia Research Centre, College of Medical, Veterinary & Life SciencesInstitute of Cancer Sciences, University of GlasgowGlasgowUK
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6
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matmour D, Si-Ali N, Benmehimda NC, Beloufa S, Belfrak F, Mahi E, Mérad Y, Toumi H, Benlazar M. Prévalence des Effets Indésirables des Inhibiteurs de Tyrosine Kinase Utilisés dans la Prise en Charge le Traitement de la Leucémie Myéloïde Chronique au CHU de Sidi Bel-Abbès.: Étude Rétrospective sur 40 Patients. ANNALES PHARMACEUTIQUES FRANÇAISES 2022; 80:932-942. [DOI: 10.1016/j.pharma.2022.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 03/05/2022] [Accepted: 03/21/2022] [Indexed: 10/18/2022]
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7
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Tan YW. Is dose modification or discontinuation of nilotinib necessary in nilotinib-induced hyperbilirubinemia? World J Meta-Anal 2021; 9:488-495. [DOI: 10.13105/wjma.v9.i6.488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 10/14/2021] [Accepted: 12/24/2021] [Indexed: 02/06/2023] Open
Abstract
Nilotinib is a specific breakpoint cluster region-Abelson leukemia virus-tyrosine kinase inhibitor that is used as an effective first- or second-line treatment in imatinib-resistant chronic myelogenous leukemia (CML) patients. Hepatotoxicity due to nilotinib is a commonly reported side effect; however, abnormal liver function test (LFT) results have been reported in asymptomatic cases. When alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels are more than five-fold the upper limit of the normal (ULN) or when the serum total bilirubin level is more than three-fold the ULN, dose modification or discontinuation of nilotinib is recommended, resulting in decreased levels of hematological indicators in certain patients with CML. Nilotinib-induced hyperbilirubinemia typically manifests as indirect bilirubinemia without elevated ALT or AST levels. Such abnormal liver functioning is thus not attributed to the presence of a true histologic lesion of the liver. The underlying mechanism may be related to the inhibition of uridine diphosphate glucuronosyltransferase activity. Therefore, nilotinib dose adjustment is not recommended for this type of hyperbilirubinemia, and in the absence of elevated liver enzyme levels or presence of abnormal LFT findings, physicians should consider maintaining nilotinib dose intensity without modifications.
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Affiliation(s)
- You-Wen Tan
- Department of Hepatology, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang 212003, Jiangsu Province, China
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8
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How J, Venkataraman V, Hobbs GS. Blast and accelerated phase CML: room for improvement. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2021; 2021:122-128. [PMID: 34889372 PMCID: PMC8791122 DOI: 10.1182/hematology.2021000240] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Tyrosine kinase inhibitors (TKIs) revolutionized the treatment of chronic myeloid leukemia (CML). With TKI therapy, the percentage of patients who progress to accelerated phase (AP) or blast phase (BP) CML has decreased from more than 20% to 1% to 1.5% per year. Although AP- and BP-CML occur in a minority of patients, outcomes in these patients are significantly worse compared with chronic phase CML, with decreased response rates and duration of response to TKI. Despite this, TKIs have improved outcomes in advanced phase CML, particularly in de novo AP patients, but are often inadequate for lasting remissions. The goal of initial therapy in advanced CML is a return to a chronic phase followed by consideration for bone marrow transplantation. The addition of induction chemotherapy with TKI is often necessary for achievement of a second chronic phase. Given the small population of patients with advanced CML, development of novel treatment strategies and investigational agents is challenging, although clinical trial participation is encouraged in AP and BP patients, whenever possible. We review the overall management approach to advanced CML, including TKI selection, combination therapy, consideration of transplant, and novel agents.
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Affiliation(s)
- Joan How
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
- Division of Hematology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Vinayak Venkataraman
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Gabriela Soriano Hobbs
- Department of Medical Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
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9
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Feasibility Study of Switching to Nilotinib After First-line Imatinib in the Chronic Phase of Chronic Myeloid Leukemia. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2020; 20:e43-e49. [PMID: 31902734 DOI: 10.1016/j.clml.2019.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 12/02/2019] [Accepted: 12/02/2019] [Indexed: 11/21/2022]
Abstract
BACKGROUND We investigated the real-life choice of first-line treatment in the chronic phase of chronic myeloid leukemia (CML-CP) and the feasibility of switching to nilotinib after first-line imatinib. PATIENTS AND METHODS We performed a retrospective analysis of the efficacy and safety of imatinib versus nilotinib as first-line therapy for patients with CML-CP. We also performed a comparative analysis of the efficacy of sustained imatinib versus a switch to nilotinib for patients with CML-CP with a warning or failure response or intolerance to imatinib. We also comparatively analyzed the efficacy between first-line nilotinib and first-line imatinib after standardized management in accordance with the European Leukemia Network (ELN) recommendations. A total of 344 patients were included in the present study. RESULTS The proportion of patients achieving a complete cytogenetic response (CCyR), major molecular response (MMR), and molecular response 4.0 (MR4.0) was greater with first-line nilotinib than with first-line imatinib at 0 to 24 and 0 to 36 months (P < .05). Of the 344 patients, 174 did not achieve an optimal response to first-line imatinib. A greater proportion of those patients who had switch to nilotinib had achieved a CCyR, MMR, and MR4.0 compared with those continuing imatinib for 12 months of subsequent treatment (P < .005). No difference was found in the proportion of patients with a CCyR, MMR, and MR4.0 between first-line nilotinib and first-line imatinib after standardized management in accordance with the ELN recommendations at 0 to 24 and 0 to 36 months (P > .05). CONCLUSION First-line imatinib can result in efficacy similar to that with first-line nilotinib after standardized management in accordance with the ELN recommendations. Treatment with imatinib as first-line treatment, with a switch to nilotinib after standardized management is feasible and effective.
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Bonifacio M, Stagno F, Scaffidi L, Krampera M, Di Raimondo F. Management of Chronic Myeloid Leukemia in Advanced Phase. Front Oncol 2019; 9:1132. [PMID: 31709190 PMCID: PMC6823861 DOI: 10.3389/fonc.2019.01132] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 10/10/2019] [Indexed: 12/14/2022] Open
Abstract
Management of chronic myeloid leukemia (CML) in advanced phases remains a challenge also in the era of tyrosine kinase inhibitors (TKIs) treatment. Cytogenetic clonal evolution and development of resistant mutations represent crucial events that limit the benefit of subsequent therapies in these patients. CML is diagnosed in accelerated (AP) or blast phase (BP) in <5% of patients, and the availability of effective treatments for chronic phase (CP) has dramatically reduced progressions on therapy. Due to smaller number of patients, few randomized studies are available in this setting and evidences are limited. Nevertheless, three main scenarios may be drawn: (a) patients diagnosed in AP are at higher risk of failure as compared to CP patients, but if they achieve optimal responses with frontline TKI treatment their outcome may be similarly favorable; (b) patients diagnosed in BP may be treated with TKI alone or with TKI together with conventional chemotherapy regimens, and subsequent transplant decisions should rely on kinetics of response and individual transplant risk; (c) patients in CP progressing under TKI treatment represent the most challenging population and they should be treated with alternative TKI according to the mutational profile, optional chemotherapy in BP patients, and transplant should be considered in suitable cases after return to second CP. Due to lack of validated and reliable markers to predict blast crisis and the still unsatisfactory results of treatments in this setting, prevention of progression by careful selection of frontline treatment in CP and early treatment intensification in non-optimal responders remains the main goal. Personalized evaluation of response kinetics could help in identifying patients at risk for progression.
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Affiliation(s)
| | - Fabio Stagno
- Division of Hematology With BMT, AOU Policlinico “Vittorio Emanuele”, University of Catania, Catania, Italy
| | - Luigi Scaffidi
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Mauro Krampera
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Francesco Di Raimondo
- Division of Hematology With BMT, AOU Policlinico “Vittorio Emanuele”, University of Catania, Catania, Italy
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A modified DAW-22 compound F-B1 inhibits Bcr/Abl and induces apoptosis in chronic myelogenous leukemia cells. Anticancer Drugs 2018; 30:159-166. [PMID: 30422832 DOI: 10.1097/cad.0000000000000712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The Bcr/Abl kinase is an oncogenic fusion protein that plays a central role in the pathogenesis of chronic myeloid leukemia (CML). Some small-molecule kinase inhibitors such as imatinib were developed in the treatment of CML; however, resistant to imatinib is an emerging problem of CML therapy. Hence, additional approaches or compounds targeting leukemogenic cells are required. F-B1 is a new compound obtained by modifying DAW-22, a natural sesquiterpenoid coumarin, which was isolated from traditional Chinese medicine Ferula ferulaeoides (Steud.) Korov. F-B1 was found to inhibit the growth of myelogenous leukemia cell lines, that is, K562 cells bearing wild-type Bcr/Abl and imatinib-resistant K562G cells. F-B1 potently down-regulated the mRNA and protein levels of Bcr/Abl, followed by suppression of the downstream molecules such as Akt, externally regulated kinases, and nuclear factor κB. In addition, F-B1 also induced cell apoptosis by impairing the balance between proapoptotic protein Bax and antiapoptotic proteins Bcl-2 and Bcl-XL and increased the activity of mitochondrial-dependent apoptosis in nude mouse xenografts. Experimental validation results together demonstrated that F-B1 can inhibit Bcr/Abl fusion proteins in K562 and K562G cells, implying that F-B1 might be a promising drug to treat CML, especially the imatinib-resistant CML.
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Kuo CY, Wang PN, Hwang WL, Tzeng CH, Bai LY, Tang JL, Chang MC, Lin SF, Chen TY, Chen YC, Tan TD, Hsieh CY, Lin C, Lai C, Miljkovic D, Chang CS. Safety and efficacy of nilotinib in routine clinical practice in patients with chronic myeloid leukemia in chronic or accelerated phase with resistance or intolerance to imatinib: results from the NOVEL study. Ther Adv Hematol 2018. [PMID: 29531660 DOI: 10.1177/2040620718756603] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background Nilotinib, a second-generation tyrosine kinase inhibitor (TKI), is approved for the treatment of patients with chronic myeloid leukemia (CML) in many countries, including Taiwan. Though a number of controlled clinical trials have demonstrated the safety and efficacy of nilotinib, studies assessing the safety and efficacy of nilotinib in routine clinical practice are limited. Methods The current study was an open-label, single-arm study conducted across 12 centers in Taiwan in adult patients with CML in chronic or accelerated phase with confirmed Ph+ chromosome (or BCR-ABL) and resistant or intolerant to one or more previous TKIs. The primary objective was to collect the long-term safety data in patients treated with nilotinib 400 mg, twice daily for up to 2 years. Results The study enrolled 85 patients with CML, including 76 in the chronic phase (CML-CP) and 9 in the accelerated phase (CML-AP). Overall, 1166 adverse events (AEs) were reported in 80 patients (94.1%), of which 70 AEs (6%) in 28 patients (32.9%) were serious and 336 AEs (28.8%) reported in 60 patients (70.6%) were drug-related. Common drug-related AEs were thrombocytopenia (21.2%), increased alanine aminotransferase (21.2%) and pruritus (17.7%). Of the 85 patients, 19 switched from imatinib due to intolerance - AEs were resolved in 16 of these 19 patients (84.2%). By 24 months, the cumulative rates of complete cytogenetic response (CCyR), major molecular response (MMR), MR4.0 (BCR-ABL1IS ⩽0.01%) and MR4.5 (BCR-ABL1IS ⩽0.0032%) were 75.3, 56.8, 16.2 and 7.4%, respectively. Patients with CML-CP at baseline had higher overall survival (OS) and progression-free survival (PFS) than those with CML-AP. Conclusion This is the first study that demonstrated that nilotinib is effective and well-tolerated in patients resistant or intolerant to imatinib in the real-world setting in Taiwan, reflecting effective management of CML by physicians under routine clinical practice in Taiwan.
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Affiliation(s)
- Ching-Yuan Kuo
- Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City, Taiwan
| | - Po-Nan Wang
- Chang Gung Memorial Hospital-Linko, Taoyuan, Taiwan
| | - Wen-Li Hwang
- Taichung Veterans General Hospital, Taichung City, Taiwan
| | | | - Li-Yaun Bai
- China Medical University Hospital, Taichung, Taiwan
| | - Jih-Luh Tang
- National Taiwan University Hospital, Taipei, Taiwan
| | | | - Sheng-Fung Lin
- Kaohsiung Medical University and Hospital, Kaohsiung, Taiwan
| | - Tsai-Yun Chen
- National Cheng Kung University Hospital, Tainan, Taiwan
| | | | - Tran-Der Tan
- Koo Foundation Sun Yet-Sen Cancer Center, Taipei, Taiwan
| | | | - Chinjune Lin
- Novartis Pharmaceuticals Corporation, East Hanover, New Jersey, USA
| | - Clinton Lai
- Novartis Asia Pacific Pharmaceuticals Pte. Ltd., Singapore
| | | | - Cheng-Shyong Chang
- Changhua Christian Hospital, No. 135, Nan-Xiao Street, Changhua, 500 Taiwan
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13
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Steegmann JL, Baccarani M, Breccia M, Casado LF, García-Gutiérrez V, Hochhaus A, Kim DW, Kim TD, Khoury HJ, Le Coutre P, Mayer J, Milojkovic D, Porkka K, Rea D, Rosti G, Saussele S, Hehlmann R, Clark RE. European LeukemiaNet recommendations for the management and avoidance of adverse events of treatment in chronic myeloid leukaemia. Leukemia 2016; 30:1648-71. [PMID: 27121688 PMCID: PMC4991363 DOI: 10.1038/leu.2016.104] [Citation(s) in RCA: 314] [Impact Index Per Article: 39.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 04/18/2016] [Indexed: 12/20/2022]
Abstract
Most reports on chronic myeloid leukaemia (CML) treatment with tyrosine kinase inhibitors (TKIs) focus on efficacy, particularly on molecular response and outcome. In contrast, adverse events (AEs) are often reported as infrequent, minor, tolerable and manageable, but they are increasingly important as therapy is potentially lifelong and multiple TKIs are available. For this reason, the European LeukemiaNet panel for CML management recommendations presents an exhaustive and critical summary of AEs emerging during CML treatment, to assist their understanding, management and prevention. There are five major conclusions. First, the main purpose of CML treatment is the antileukemic effect. Suboptimal management of AEs must not compromise this first objective. Second, most patients will have AEs, usually early, mostly mild to moderate, and which will resolve spontaneously or are easily controlled by simple means. Third, reduction or interruption of treatment must only be done if optimal management of the AE cannot be accomplished in other ways, and frequent monitoring is needed to detect resolution of the AE as early as possible. Fourth, attention must be given to comorbidities and drug interactions, and to new events unrelated to TKIs that are inevitable during such a prolonged treatment. Fifth, some TKI-related AEs have emerged which were not predicted or detected in earlier studies, maybe because of suboptimal attention to or absence from the preclinical data. Overall, imatinib has demonstrated a good long-term safety profile, though recent findings suggest underestimation of symptom severity by physicians. Second and third generation TKIs have shown higher response rates, but have been associated with unexpected problems, some of which could be irreversible. We hope these recommendations will help to minimise adverse events, and we believe that an optimal management of them will be rewarded by better TKI compliance and thus better CML outcomes, together with better quality of life.
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Affiliation(s)
- J L Steegmann
- Servicio de Hematologia y Grupo 44
IIS-IP, Hospital Universitario de la Princesa, Madrid,
Spain
| | - M Baccarani
- Department of Hematology and Oncology
‘L. and A. Seràgnoli', St Orsola University Hospital,
Bologna, Italy
| | - M Breccia
- Department of Cellular Biotechnologies
and Hematology, Sapienza University, Rome, Italy
| | - L F Casado
- Servicio de Hematologia, Hospital Virgen
de la Salud, Toledo, Spain
| | - V García-Gutiérrez
- Servicio Hematología y
Hemoterapia, Hospital Universitario Ramón y Cajal,
Madrid, Spain
| | - A Hochhaus
- Hematology/Oncology,
Universitätsklinikum Jena, Jena, Germany
| | - D-W Kim
- Seoul St Mary's Hospital, Leukemia
Research Institute, The Catholic University of Korea, Seoul,
South Korea
| | - T D Kim
- Medizinische Klinik mit Schwerpunkt
Onkologie und Hämatologie, Campus Charité Mitte,
Charité—Universitätsmedizin Berlin, Berlin,
Germany
| | - H J Khoury
- Department of Hematology and Medical
Oncology, Winship Cancer Institute of Emory University,
Atlanta, GA, USA
| | - P Le Coutre
- Medizinische Klinik mit Schwerpunkt
Onkologie und Hämatologie, Campus Charité Mitte,
Charité—Universitätsmedizin Berlin, Berlin,
Germany
| | - J Mayer
- Department of Internal Medicine,
Hematology and Oncology, Masaryk University Hospital Brno,
Brno, Czech Republic
| | - D Milojkovic
- Department of Haematology Imperial
College, Hammersmith Hospital, London, UK
| | - K Porkka
- Department of Hematology, Helsinki
University Hospital Comprehensive Cancer Center, Helsinki,
Finland
- Hematology Research Unit, University of
Helsinki, Helsinki, Finland
| | - D Rea
- Service d'Hématologie
Adulte, Hôpital Saint-Louis, APHP, Paris,
France
| | - G Rosti
- Department of Hematology and Oncology
‘L. and A. Seràgnoli', St Orsola University Hospital,
Bologna, Italy
| | - S Saussele
- III. Med. Klinik Medizinische
Fakultät Mannheim der Universität Heidelberg,
Mannheim, Germany
| | - R Hehlmann
- Medizinische Fakultät Mannheim der
Universität Heidelberg, Mannheim, Germany
| | - R E Clark
- Department of Molecular and Clinical
Cancer Medicine, University of Liverpool, Liverpool,
UK
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14
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Perrone S, Massaro F, Alimena G, Breccia M. How has treatment changed for blast phase chronic myeloid leukemia patients in the tyrosine kinase inhibitor era? A review of efficacy and safety. Expert Opin Pharmacother 2016; 17:1517-26. [DOI: 10.1080/14656566.2016.1190335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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15
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Mukherjee S, Kalaycio M. Accelerated Phase CML: Outcomes in Newly Diagnosed vs. Progression From Chronic Phase. Curr Hematol Malig Rep 2016; 11:86-93. [DOI: 10.1007/s11899-016-0304-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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16
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DeFilipp Z, Khoury HJ. Management of advanced-phase chronic myeloid leukemia. Curr Hematol Malig Rep 2016; 10:173-81. [PMID: 25929768 DOI: 10.1007/s11899-015-0249-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The management of chronic myeloid leukemia (CML) in accelerated or blast phase (advanced phase) remains a significant challenge despite the introduction of very effective tyrosine kinase inhibitors (TKIs). The biology of advanced-phase CML is complex and engages several pathways that are not optimally targeted by TKIs. Allogeneic stem cell transplantation remains the only potentially curative therapy, but the effectiveness of this conventional approach is limited. New strategies are required to improve the outlook for these patients.
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Affiliation(s)
- Zachariah DeFilipp
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, 1365 Clifton Road NE C5010, Atlanta, GA, 30322, USA,
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17
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Cost-effectiveness of ponatinib in chronic myeloid leukemia in Italy. GLOBAL & REGIONAL HEALTH TECHNOLOGY ASSESSMENT 2015. [DOI: 10.5301/grhta.5000189] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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18
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Al Ustwani O, Griffiths EA, Wang ES, Wetzler M. Omacetaxine mepesuccinate in chronic myeloid leukemia. Expert Opin Pharmacother 2014; 15:2397-405. [PMID: 25301179 DOI: 10.1517/14656566.2014.964642] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Homoharringtonine (HHT) and other alkaloid esters were originally isolated from the Cephalotaxus evergreen tree and have been used in traditional Chinese medicine since the 1970s to treat a variety of malignancies. Although HHT was investigated for the treatment of chronic myeloid leukemia (CML) in the 1990s with good results, the advent of BCR-ABL1 tyrosine kinase inhibitors (TKIs) at that time rapidly established a new standard of care for CML. Omacetaxine mepesuccinate is a semisynthetic derivative of HHT with known clinical activity in relapsed or refractory CML following TKI therapy. AREAS COVERED In this review, we summarize the biologic effects of HHT and its derivative, omacetaxine, in CML. Additionally, we analyze the concepts learned from the early trials using these drugs. Data from clinical trials resulting in drug approval are also reviewed. EXPERT OPINION Omacetaxine has a clear role in the CML armamentarium for patients in chronic and accelerated phase who have failed or were intolerant to two or more TKIs.
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Affiliation(s)
- Omar Al Ustwani
- Roswell Park Cancer Institute, Department of Medicine, Leukemia Section , Elm and Carlton Street, Buffalo, NY 14263 , USA +001 716 845 8447 ; +001 716 845 2343 ;
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19
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Allogeneic hematopoietic SCT in combination with tyrosine kinase inhibitor treatment compared with TKI treatment alone in CML blast crisis. Bone Marrow Transplant 2014; 49:1146-54. [DOI: 10.1038/bmt.2014.146] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Revised: 05/12/2014] [Accepted: 05/27/2014] [Indexed: 01/11/2023]
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20
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Jabbour EJ, Hughes TP, Cortés JE, Kantarjian HM, Hochhaus A. Potential mechanisms of disease progression and management of advanced-phase chronic myeloid leukemia. Leuk Lymphoma 2014; 55:1451-62. [PMID: 24050507 PMCID: PMC4186697 DOI: 10.3109/10428194.2013.845883] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Despite vast improvements in the treatment of Philadelphia chromosome-positive chronic myeloid leukemia (CML) in chronic phase (CP), advanced stages of CML, accelerated phase or blast crisis, remain notoriously difficult to treat. Treatments that are highly effective against CML-CP produce disappointing results against advanced disease. Therefore, a primary goal of therapy should be to maintain patients in CP for as long as possible, by (1) striving for deep, early molecular response to treatment; (2) using tyrosine kinase inhibitors that lower risk of disease progression; and (3) more closely observing patients who demonstrate cytogenetic risk factors at diagnosis or during treatment.
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MESH Headings
- Blast Crisis/diagnosis
- Blast Crisis/etiology
- Blast Crisis/therapy
- Disease Management
- Disease Progression
- Humans
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/diagnosis
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/etiology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/therapy
- Leukemia, Myeloid, Accelerated Phase/diagnosis
- Leukemia, Myeloid, Accelerated Phase/drug therapy
- Leukemia, Myeloid, Accelerated Phase/etiology
- Neoplasm Staging
- Prognosis
- Treatment Outcome
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Affiliation(s)
- Elias J. Jabbour
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Timothy P. Hughes
- Department of Hematology, The University of Adelaide, Adelaide, Australia
| | - Jorge E. Cortés
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Hagop M. Kantarjian
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Andreas Hochhaus
- Abteilung Hämatologie/Onkologie, Universitätsklinikum Jena, Jena, Germany
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21
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Khoury HJ, Cortes J, Baccarani M, Wetzler M, Masszi T, Digumarti R, Craig A, Benichou AC, Akard L. Omacetaxine mepesuccinate in patients with advanced chronic myeloid leukemia with resistance or intolerance to tyrosine kinase inhibitors. Leuk Lymphoma 2014; 56:120-7. [PMID: 24650054 DOI: 10.3109/10428194.2014.889826] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Omacetaxine mepesuccinate promotes apoptosis by inhibiting the production of short-lived oncoproteins. The efficacy and safety of omacetaxine in patients with advanced chronic myeloid leukemia (CML) previously treated with tyrosine kinase inhibitors were assessed in two phase II trials (CML-202 and CML-203). Fifty-one patients in accelerated phase (AP-CML) and 44 in myeloid blast phase (BP-CML) received subcutaneous omacetaxine 1.25 mg/m(2) twice daily days 1-14 every 28 days until hematologic response/improvement or any cytogenetic response, then days 1-7 every 28 days until disease progression. The primary endpoint was maintenance or attainment of a major hematologic response (MHR). Cytogenetic responses were also evaluated. MHR was 37% in patients with AP-CML and 9% with BP-CML (22% and 5% in those with a history of T315I). Most grade 3/4 adverse events were related to myelosuppression, and were generally manageable. Omacetaxine demonstrates activity and an acceptable safety profile in pretreated patients with advanced CML, irrespective of mutational status.
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Affiliation(s)
- H Jean Khoury
- Emory University School of Medicine , Atlanta, GA , USA
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22
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Lau A, Heaney ML. Evaluation of response to first-line treatment for chronic myeloid leukemia: has imatinib been outperformed? Int J Hematol Oncol 2014. [DOI: 10.2217/ijh.14.7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
SUMMARY Achievement of deep, early response to first-line tyrosine kinase inhibitor (TKI) therapy significantly predicts favorable long-term outcome in chronic myeloid leukemia (CML). Although imatinib is an effective first-line treatment, nilotinib and dasatinib, more potent TKIs, are more effective in eliciting deep, rapid response to therapy and preventing disease progression, and may represent superior first-line treatment options in CML. Although many patients who are resistant to, or intolerant of first-line imatinib can be rescued by second-line TKIs, the clinical outlook for these patients is inferior, particularly if there is disease progression. Therefore, clinicians should strive to minimize the occurrence of disease progression, and optimize the depth of response early in the treatment course in patients with chronic-phase CML.
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Affiliation(s)
- Anna Lau
- Percolation Communications LLC, Bloomsbury, NJ, USA
| | - Mark L Heaney
- Columbia University Medical Center, Herbert Irving Pavilion 9-908, 161 Fort Washington Ave, Garden Level, New York, NY 10032, USA
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23
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Irvine E, Williams C. Treatment-, Patient-, and Disease-Related Factors and the Emergence of Adverse Events with Tyrosine Kinase Inhibitors for the Treatment of Chronic Myeloid Leukemia. Pharmacotherapy 2013; 33:868-81. [DOI: 10.1002/phar.1266] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Elizabeth Irvine
- Department of Pharmacy; University of Kansas Hospital; Kansas City; Kansas
| | - Casey Williams
- Sanford Research/USD; Edith Sanford Breast Cancer Initiative; Sioux Falls; South Dakota
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24
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DeAngelo DJ. Managing chronic myeloid leukemia patients intolerant to tyrosine kinase inhibitor therapy. Blood Cancer J 2012; 2:e95. [PMID: 23085780 PMCID: PMC3483619 DOI: 10.1038/bcj.2012.30] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2012] [Accepted: 06/15/2012] [Indexed: 01/27/2023] Open
Abstract
The outcomes for patients with chronic myeloid leukemia have improved dramatically with the development and availability of BCR-ABL1 tyrosine kinase inhibitors (TKIs) over the past decade. TKI therapy has a superior safety profile compared with the previous standard of care, interferon-α, and most adverse events (AEs) observed with front-line and second-line TKI treatment are managed with supportive care. However, some patients are intolerant to TKI therapy and experience AEs that cannot be managed through dose reduction or symptomatic treatment. Careful management of AEs helps patients to remain adherent with treatment and increases their chances for successful outcomes. Proactive vigilance for potential AEs and treatment strategies that reduce symptom burden will help to minimize patient intolerance. This review discusses the most common AEs associated with intolerance to TKI therapy and treatment strategies to help manage patients at risk for or experiencing these events.
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Affiliation(s)
- D J DeAngelo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
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25
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Traitement par inhibiteurs de tyrosine-kinase de 2e génération chez les patients en échec de l’imatinib. ONCOLOGIE 2012. [DOI: 10.1007/s10269-012-2214-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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