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Mulas O, Mola B, Madeddu C, Caocci G, Macciò A, Nasa GL. Prognostic Role of Cell Blood Count in Chronic Myeloid Neoplasm and Acute Myeloid Leukemia and Its Possible Implications in Hematopoietic Stem Cell Transplantation. Diagnostics (Basel) 2022; 12:2493. [PMID: 36292182 PMCID: PMC9600993 DOI: 10.3390/diagnostics12102493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/01/2022] [Accepted: 10/12/2022] [Indexed: 11/17/2022] Open
Abstract
Numerous prognostic indexes have been developed in hematological diseases based on patient characteristics and genetic or molecular assessment. However, less attention was paid to more accessible parameters, such as neutrophils, lymphocytes, monocytes, and platelet counts. Although many studies have defined the role of neutrophil-to-lymphocyte or platelet-to-lymphocyte in lymphoid malignancies, few applications exist for myeloid neoplasm or hematopoietic stem cell transplantation procedures. In this review, we synthesized literature data on the prognostic value of count blood cells in myeloid malignancies and hematopoietic stem cell transplantation in the context of classical prognostic factors and clinical outcomes.
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Affiliation(s)
- Olga Mulas
- Hematology Unit, Businco Hospital, ARNAS G. Brotzu, 09124 Cagliari, Italy
- Department of Medical Sciences and Public Health, University of Cagliari, S554, km 4500, 09042 Monserrato, Italy
| | - Brunella Mola
- Hematology Unit, Businco Hospital, ARNAS G. Brotzu, 09124 Cagliari, Italy
- Department of Medical Sciences and Public Health, University of Cagliari, S554, km 4500, 09042 Monserrato, Italy
| | - Clelia Madeddu
- Department of Medical Sciences and Public Health, University of Cagliari, S554, km 4500, 09042 Monserrato, Italy
| | - Giovanni Caocci
- Hematology Unit, Businco Hospital, ARNAS G. Brotzu, 09124 Cagliari, Italy
- Department of Medical Sciences and Public Health, University of Cagliari, S554, km 4500, 09042 Monserrato, Italy
| | - Antonio Macciò
- Department of Gynecologic Oncology, Businco Hospital, ARNAS G. Brotzu, 09124 Cagliari, Italy
- Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, Italy
| | - Giorgio La Nasa
- Hematology Unit, Businco Hospital, ARNAS G. Brotzu, 09124 Cagliari, Italy
- Department of Medical Sciences and Public Health, University of Cagliari, S554, km 4500, 09042 Monserrato, Italy
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2
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Domvri K, Petanidis S, Zarogoulidis P, Anestakis D, Charalampidis C, Tsavlis D, Huang H, Freitag L, Hohenforst-Schmidt W, Matthaios D, Katopodi T, Porpodis K. Engineered Hybrid Treg-Targeted Nanosomes Restrain Lung Immunosuppression by Inducing Intratumoral CD8 +T Cell Immunity. Int J Nanomedicine 2022; 17:4449-4468. [PMID: 36172007 PMCID: PMC9512414 DOI: 10.2147/ijn.s346341] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 04/20/2022] [Indexed: 12/24/2022] Open
Abstract
Introduction Tumor immunotherapy is a key therapeutic paradigm for the treatment of several malignancies. However, in metastatic lung cancer, classical immunotherapy regimes are ineffective due to regulatory T cell (Treg)-related immunosuppression and tumor relapse. Materials To address this issue, we designed specific biocompatible Treg-targeted nanocarriers (NCs) as a model of immune-based nanotherapy, in order to target Treg-related immunosuppression in the lung tumor microenvironment. This is achieved through the combination of Dasatinib and Epacadostat integrated into biodegradable nanosomes which can inhibit and reverse Treg-supporting immunosuppression. Flow cytometry and immunofluorescence analysis, PET/CT scan, PTT/PA imaging and the Balb/c tumor model were used to explore the anti-tumor effect of Treg-targeted NCs both in vitro and in vivo. Results Findings reveal that NC treatment triggered substantial tumor cell apoptosis and drastically decreased tumor volume followed by downregulation of Ki-67 antigen expression, respectively. Drug circulation time was also increased as shown by biodistribution analysis accompanied by greater accumulation in lung and peripheral tissues. Intratumoral Th1 cytokines’ expression was also increased, especially TNF-A, IL-12 by 42%, and IL-6 by 18% compared to PBS treatment. In addition, the presence of mature CD80+/CD86+dendritic cells (DCs) revealed T cell enrichment and a decline in MDSC infiltration and myeloid subsets. Interestingly, a significant decline of Gr/CD11b myeloid cell population in blood and tissue samples was also observed. This immune activation can be attributed to the enhanced PTT efficiency and tumor targeting ability of the nanospheres which under near infrared (NIR) exposure can prompt highly efficient tumor ablation. We also demonstrated their therapeutic efficacy against 4T1 metastatic breast cancer model. Additionally, the photothermal therapy in combination with PD-L1 checkpoint blockade therapy exerted long-term tumor control over both primary and distant tumors. Discussion Overall, our findings present a novel nano-enabled platform for the inhibition of Treg-dependent immunosuppression in NSCLC and provide a novel nanotherapeutic strategy for the treatment of metastatic neoplasia.
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Affiliation(s)
- Kalliopi Domvri
- Pulmonary Department-Oncology Unit, "G. Papanikolaou" General Hospital, Aristotle University of Thessaloniki, Thessaloniki, 57010, Greece
| | - Savvas Petanidis
- Department of Medicine, Laboratory of Medical Biology and Genetics, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece.,Department of Pulmonology, I.M. Sechenov First Moscow State Medical University, Moscow, 119992, Russian Federation
| | - Paul Zarogoulidis
- Third Department of Surgery, "AHEPA" University Hospital, Aristotle University of Thessaloniki, Thessaloniki, 55236, Greece
| | - Doxakis Anestakis
- Department of Anatomy, Medical School, University of Cyprus, Nicosia, 1678, Cyprus
| | | | - Drosos Tsavlis
- Department of Medicine, Laboratory of Experimental Physiology, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece
| | - Haidong Huang
- Department of Respiratory & Critical Care Medicine, Changhai Hospital, Second Military Medical University, Shanghai, 200433, People's Republic of China
| | - Lutz Freitag
- Department of Pulmonology, University Hospital Zurich, Zurich, 8091, Switzerland
| | | | | | - Theodora Katopodi
- Department of Medicine, Laboratory of Medical Biology and Genetics, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece
| | - Konstantinos Porpodis
- Department of Pulmonology, I.M. Sechenov First Moscow State Medical University, Moscow, 119992, Russian Federation
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3
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Koh J, Shin SA, Lee JA, Jeon YK. Lymphoproliferative disorder involving body fluid: diagnostic approaches and roles of ancillary studies. J Pathol Transl Med 2022; 56:173-186. [PMID: 35843627 PMCID: PMC9288893 DOI: 10.4132/jptm.2022.05.16] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 05/16/2022] [Indexed: 11/17/2022] Open
Abstract
Lymphocyte-rich effusions represent benign reactive process or neoplastic condition. Involvement of lymphoproliferative disease in body cavity is not uncommon, and it often causes diagnostic challenge. In this review, we suggest a practical diagnostic approach toward lymphocyte-rich effusions, share representative cases, and discuss the utility of ancillary tests. Cytomorphologic features favoring neoplastic condition include high cellularity, cellular atypia/pleomorphism, monomorphic cell population, and frequent apoptosis, whereas lack of atypia, polymorphic cell population, and predominance of small T cells usually represent benign reactive process. Involvement of non-hematolymphoid malignant cells in body fluid should be ruled out first, followed by categorization of the samples into either small/medium-sized cell dominant or large-sized cell dominant fluid. Small/medium-sized cell dominant effusions require ancillary tests when either cellular atypia or history/clinical suspicion of lymphoproliferative disease is present. Large-sized cell dominant effusions usually suggest neoplastic condition, however, in the settings of initial presentation or low overall cellularity, ancillary studies are helpful for more clarification. Ancillary tests including immunocytochemistry, in situ hybridization, clonality test, and next-generation sequencing can be performed using cytologic preparations. Throughout the diagnostic process, proper review of clinical history, cytomorphologic examination, and application of adequate ancillary tests are key elements for successful diagnosis.
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Affiliation(s)
- Jiwon Koh
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Sun Ah Shin
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
- Department of Pathology, National Cancer Center, Goyang, Korea
| | - Ji Ae Lee
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Yoon Kyung Jeon
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
- Cancer Research Institute, Seoul National University, Seoul, Korea
- Corresponding Author: Yoon Kyung Jeon, MD, PhD, Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea Tel: +82-2-740-8323, Fax: +82-2-743-5530, E-mail:
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4
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Liu R, Tang Y, Fu T, Zhou J, Ma L, Yuan J, Xu O. Dasatinib-Induced Pulmonary Arterial Hypertension: A Case Report. RESEARCH REPORTS IN CLINICAL CARDIOLOGY 2021. [DOI: 10.2147/rrcc.s316980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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5
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Paczkowska E, Janowski M, Karpińska K, Ryłów M, Zdziarska B, Poncyljusz W, Machaliński B. Hodgkin Lymphoma as a Secondary Neoplasm During Therapy for Chronic Myeloid Leukaemia: Case Report and Review of the Literature. Onco Targets Ther 2021; 14:2497-2503. [PMID: 33883904 PMCID: PMC8053603 DOI: 10.2147/ott.s300320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 03/06/2021] [Indexed: 12/15/2022] Open
Abstract
Introduction Incidences of chronic myeloid leukaemia (CML) after treatment of Hodgkin lymphoma (HL) are well described. Here, we report a case of secondary HL in a patient with CML treated with dasatinib as a third-line treatment. Patient Information A 64-year-old male was diagnosed with CML and initially treated with imatinib and then with nilotinib due to resistance. Finally, the patient experienced cardiovascular complications, and dasatinib was introduced. After 19 months of treatment, the patient experienced enlargement of lymph nodes that formed packs on the neck. Interventions Based on histopathological examination of the lymph nodes, a diagnosis of classical Hodgkin lymphoma - mixed cellularity was established. The patient was successfully treated with 4 cycles of AVD (adriamycin, vinblastine, dacarbazine) chemotherapy. Outcomes Complete metabolic remission of Hodgkin lymphoma is currently sustained, and the molecular response to dasatinib at a reduced dose of 50 mg daily corresponds with a deep molecular response. Conclusion In this report, we demonstrate the efficacy and safety of the combination of dasatinib and AVD regimens in coexisting CML and HL. This case report emphasizes the importance of insightful evaluation and differential diagnosis in cases of lymphadenopathy during CML treatment.
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Affiliation(s)
- Edyta Paczkowska
- Department of General Pathology, Pomeranian Medical University, Szczecin, Poland.,Department of Hematology with Bone Marrow Transplantation Unit, University Hospital No. 1 of Pomeranian Medical University, Szczecin, Poland
| | - Michał Janowski
- Department of Hematology with Bone Marrow Transplantation Unit, University Hospital No. 1 of Pomeranian Medical University, Szczecin, Poland
| | - Katarzyna Karpińska
- Department of Pathomorphology, Pomeranian Medical University, Szczecin, Poland
| | - Małgorzata Ryłów
- Department of Hematology with Bone Marrow Transplantation Unit, University Hospital No. 1 of Pomeranian Medical University, Szczecin, Poland
| | - Barbara Zdziarska
- Department of Hematology with Bone Marrow Transplantation Unit, University Hospital No. 1 of Pomeranian Medical University, Szczecin, Poland
| | - Wojciech Poncyljusz
- Department of Diagnostic Imaging and Interventional Radiology, Pomeranian Medical University, Szczecin, Poland
| | - Bogusław Machaliński
- Department of General Pathology, Pomeranian Medical University, Szczecin, Poland
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6
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Yüzbaşıoğlu MB, Eşkazan AE. Bosutinib - related pleural effusion in patients with chronic myeloid leukemia. Expert Opin Drug Saf 2021; 20:379-381. [PMID: 33339467 DOI: 10.1080/14740338.2021.1867103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Mebrure Burçak Yüzbaşıoğlu
- Department of Internal Medicine, Cerrahpaşa Faculty of Medicine, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Ahmet Emre Eşkazan
- Division of Hematology, Department of Internal Medicine, Cerrahpaşa Faculty of Medicine, Istanbul University-Cerrahpaşa, Istanbul, Turkey
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7
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Yang S, Qin YZ, Lai YY, Shi HX, Hou Y, Huang XJ, Jiang Q. [Dasatinib-related pulmonary adverse events in patients with chronic myeloid leukemia]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2020; 41:1013-1019. [PMID: 33445849 PMCID: PMC7840556 DOI: 10.3760/cma.j.issn.0253-2727.2020.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Indexed: 11/15/2022]
Abstract
Objective: To explore dasatinib-related pulmonary adverse events in patients with chronic myeloid leukemia (CML) . Methods: We retrospectively analyzed the incidence of pleural effusion (PE) and pulmonary arterial hypertension (PAH) in patients with CML treated with dasatinib at Peking University People's Hospital from April 2008 to January 2020. Results: A total of 280 patients were collected. The median dasatinib treatment time was 26 (1-142) months. Ninety (32.1%) patients developed PE, including 40 (44.4%) in grade 1, 44 (48.9%) in grade 2, and 6 (6.7%) in grade 3. The incidence of PE increased gradually with the prolongation of treatment. The multivariate analysis showed that increasing age (every 10 years, HR=1.6; P<0.001) , advanced phase when starting dasatinib therapy (HR=2.2; P=0.008) , and cardiovascular comorbidity (ies) (HR=1.9; P=0.018) were significantly associated with developing PE. The advanced phase when starting dasatinib therapy (HR=3.4; P=0.001) , interval from diagnosis to taking TKI for ≤6 months (HR=2.2; P=0.015) , and dose < 100 mg/d when PE was found (HR=3.1; P=0.001) were associated with more severe PE. PE relieved or disappeared after intervention in half of the patients. Among 60 patients with symptoms of cough, chest tightness, and shortness of breath, 49 underwent ultrasonic cardiography; 8 (16.3%) had high probability of PAH, approximately 3.5% in all patients; and 6 (75.0%) of them had PE. PAH was reversible. There was no difference in the incidences of PE and PAH between branded and Chinese generic dasatinib. Conclusion: PE is a common dasatinib-related pulmonary adverse event, and PAH is rare in patients with CML. The identification of individuals with high risk, close monitoring, and timely intervention may help to alleviate PE and PAH.
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Affiliation(s)
- S Yang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Y Z Qin
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Y Y Lai
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - H X Shi
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Y Hou
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - X J Huang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Q Jiang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
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8
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Xia M, Luo TY, Shi Y, Wang G, Tsui H, Harari D, Spaner DE. Effect of Ibrutinib on the IFN Response of Chronic Lymphocytic Leukemia Cells. THE JOURNAL OF IMMUNOLOGY 2020; 205:2629-2639. [PMID: 33067379 DOI: 10.4049/jimmunol.2000478] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 09/11/2020] [Indexed: 01/21/2023]
Abstract
The Bruton's tyrosine kinase (BTK) inhibitor ibrutinib has profound activity in chronic lymphocytic leukemia (CLL) but limited curative potential by itself. Residual signaling pathways that maintain survival of CLL cells might be targeted to improve ibrutinib's therapeutic activity, but the nature of these pathways is unclear. Ongoing activation of IFN receptors in patients on ibrutinib was suggested by the presence of type I and II IFN in blood together with the cycling behavior of IFN-stimulated gene (ISG) products when IFN signaling was blocked intermittently with the JAK inhibitor ruxolitinib. IFN signaling in CLL cells from human patients was not prevented by ibrutinib in vitro or in vivo, but ISG expression was significantly attenuated in vitro. ISGs such as CXCL10 that require concomitant activation of NF-κB were decreased when this pathway was inhibited by ibrutinib. Other ISGs, exemplified by LAG3, were decreased as a result of inhibited protein translation. Effects of IFN on survival remained intact as type I and II IFN-protected CLL cells from ibrutinib in vitro, which could be prevented by ruxolitinib and IFNR blocking Abs. These observations suggest that IFNs may help CLL cells persist and specific targeting of IFN signaling might deepen clinical responses of patients on ibrutinib.
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Affiliation(s)
- Meihui Xia
- Biology Platform, Sunnybrook Research Institute, Toronto, Ontario M4N 3M5, Canada.,Department of Gynecology and Obstetrics, First Hospital, Jilin University, 130021 Changchun, Jilin, China.,Department of Human Anatomy, College of Basic Medical Sciences, Jilin University, 130021 Changchun, Jilin, China
| | - Tina Yuxuan Luo
- Biology Platform, Sunnybrook Research Institute, Toronto, Ontario M4N 3M5, Canada.,Department of Immunology, University of Toronto, Toronto, Ontario M5S 1A8, Canada
| | - Yonghong Shi
- Biology Platform, Sunnybrook Research Institute, Toronto, Ontario M4N 3M5, Canada
| | - Guizhi Wang
- Biology Platform, Sunnybrook Research Institute, Toronto, Ontario M4N 3M5, Canada
| | - Hubert Tsui
- Department of Immunology, University of Toronto, Toronto, Ontario M5S 1A8, Canada.,Division of Hematopathology, Sunnybrook Health Sciences Center, Toronto, Ontario M4C 3E7, Canada.,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario M5S 1A8, Canada
| | - Daniel Harari
- Department of Biomolecular Sciences, Weizmann Institute of Science, 76100 Rehovot, Israel
| | - David E Spaner
- Biology Platform, Sunnybrook Research Institute, Toronto, Ontario M4N 3M5, Canada; .,Department of Immunology, University of Toronto, Toronto, Ontario M5S 1A8, Canada.,Department of Medical Biophysics, University of Toronto, Toronto, Ontario M5G 2M9, Canada; and.,Department of Medicine, University of Toronto, Toronto, Ontario M5G 2C4, Canada
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9
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Kumagai T, Nakaseko C, Nishiwaki K, Yoshida C, Ohashi K, Takezako N, Takano H, Kouzai Y, Murase T, Matsue K, Morita S, Sakamoto J, Wakita H, Sakamaki H, Inokuchi K. Silent NK/T cell reactions to dasatinib during sustained deep molecular response before cessation are associated with longer treatment-free remission. Cancer Sci 2020; 111:2923-2934. [PMID: 32614159 PMCID: PMC7419041 DOI: 10.1111/cas.14518] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 05/31/2020] [Accepted: 06/01/2020] [Indexed: 12/18/2022] Open
Abstract
This study presents the final report of the multicenter, prospective tyrosine kinase inhibitor discontinuation study, D-STOP, after a 3-year follow-up of 54 patients with chronic CML who discontinued dasatinib after a sustained deep molecular response (DMR) for ≥2 years with dasatinib treatment. Estimated treatment-free remission (TFR) rates at 12 and 36 months were 63.0% [95% confidence interval (CI): 48.7-74.3] and 59.3% (95% CI: 45.0-71.0), respectively. CD3- CD56+ NK, CD16+ CD56+ NK, and CD57+ CD56+ NK large granular lymphocyte (NK-LGL), CD8+ CD4- cytotoxic T cell, and CD57+ CD3+ T-LGL cell numbers were relatively elevated throughout the 24-month consolidation only in failed patients who molecularly relapsed within 12 months. In successful patients, these subsets elevated transiently after 12 months, but returned to basal levels after 24-month consolidation. Therefore, smaller changes in NK/T, particularly the NK subset throughout consolidation, reflected higher TFR rates. TFR rates of those patients exhibiting elevation in CD3- CD56+ NK >376 cells/μL, CD16+ CD56+ NK > 241 cells/μL, or CD57+ CD56+ NK-LGL >242 cells/μL during consolidation compared with others were 26.7% (8.3%-49.6%) vs 78.3% (55.4%-90.3%), HR 0.032 (0.0027-0.38; P = .0064), 31.2% (11.4%-53.6%) vs 85.0% (60.4%-94.9%), HR 0.039 (0.0031-0.48; P = .011), or 36.8% (16.5%-57.5%) vs 77.3% (53.7%-89.8%), HR 0.21 (0.065-0.69; P = .010), respectively. Therefore, silent responses of T/NK subsets to dasatinib throughout consolidation were significant for longer TFR. Elevated NK/T, particularly NK lymphocytes responsive to dasatinib, may be immunologically insufficient to maintain TFR. Their decline, subsequently replaced by altered lymphocyte population with less response to dasatinib during sustained DMR, might be immunologically significant. (D-STOP, NCT01627132).
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Affiliation(s)
- Takashi Kumagai
- Department of Hematology, Ome Municipal General Hospital, Tokyo, Japan
| | - Chiaki Nakaseko
- Department of Hematology, Chiba University Hospital, Chiba, Japan
| | - Kaichi Nishiwaki
- Division of Clinical Oncology and Hematology, Department of Internal Medicine, Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan
| | - Chikashi Yoshida
- Department of Hematology, National Hospital Organization, Mito Medical Center, Higashiibarakigun, Japan
| | - Kazuteru Ohashi
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Naoki Takezako
- Department of Hematology, National Hospital Organization Disaster Medical Center, Tachikawa, Japan
| | - Hina Takano
- Department of Hematology, Musashino Red Cross Hospital, Musashino, Japan
| | - Yasuji Kouzai
- Department of Hematology, Tokyo Metropolitan Tama Synthesis Medical Center, Tokyo, Japan
| | - Tadashi Murase
- Department of Laboratory Medicine, Dokkyo Medical University Koshigaya Hospital, Saitama, Japan
| | - Kosei Matsue
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Japan
| | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | | | - Hisashi Wakita
- Division of Hematology and Oncology, Japanese Red Cross Society, Narita Red Cross Hosp, Narita, Japan
| | - Hisashi Sakamaki
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Koiti Inokuchi
- Department of Hematology, Nippon Medical School, Tokyo, Japan
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Joshi A, Korgavkar R, Joshi K, Maniar V, Kalaskar P, Kendre P, Sehgal K, Seth N. Dasatinib-Induced Lymphocytosis and Pleural Effusion in a Patient of Chronic Myeloid Leukemia: A Rare Indian Case Report. Indian J Med Paediatr Oncol 2020. [DOI: 10.4103/ijmpo.ijmpo_109_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Ashish Joshi
- Mumbai Oncocare Centre, Vile Parle (West), Mumbai, Maharashtra, India
| | - Reshma Korgavkar
- Mumbai Oncocare Centre, Vile Parle (West), Mumbai, Maharashtra, India
| | - Kshitij Joshi
- Mumbai Oncocare Centre, Vile Parle (West), Mumbai, Maharashtra, India
| | - Vashishth Maniar
- Mumbai Oncocare Centre, Ghatkopar (West), Mumbai, Maharashtra, India
| | - Pritam Kalaskar
- Mumbai Oncocare Centre, Thane (West), Mumbai, Maharashtra, India
| | - Pradip Kendre
- Mumbai Oncocare Centre, Borivali (East), Mumbai, Maharashtra, India
| | - Kunal Sehgal
- Hematopathologist, Sehgal Path Lab., Mumbai, Maharashtra, India
| | - Neha Seth
- Pathologist, Sehgal Path Lab., Andheri (West), Mumbai, Maharashtra, India
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11
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Dasatinib-induced chylothorax: report of a case and review of the literature. Invest New Drugs 2020; 38:1627-1632. [PMID: 32248338 DOI: 10.1007/s10637-020-00932-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 03/27/2020] [Indexed: 02/05/2023]
Abstract
Dasatinib is a tyrosine kinase inhibitor for the treatment of BCR-ABL-positive chronic myeloid leukaemia (CML) or Philadelphia chromosome-positive acute lymphoblastic leukaemia (ALL). Although fluid retention is a common adverse event associated with dasatinib, chylothorax is exceptionally rare. The pathological mechanism, clinical manifestation and management of dasatinib-induced chylothorax are completely unclear. A 71-year-old man treated with dasatinib for CML was admitted for progressive dyspnea. Computed tomography (CT) showed a pleural effusion that was more prominent on the right thoracic cavity. Thoracentesis showed thick milky pleural fluid, which was then confirmed as chylothorax by chylum qualitative tests and triglyceride measurements. Radionuclide lymphoscintigraphy yielded an obstruction at the end segment of the thoracic duct, but no leakage points were found. After excluding common causes, drug-induced chylothorax was presumed. Then, dasatinib was withdrawn, and 1 week later, chylothorax resolved. To further elucidate the relationship between the medication and chylothorax, dasatinib was resumed tentatively for 2 days. As expected, pleural effusion recurred soon. Based on these clinical manifestations, the diagnosis of dasatinib-induced chylothorax was identified. The patient was suggested to stop dasatinib and use an alternative drug as recommended by the haematologist. Pleural effusion is the common adverse reaction of dasatinib, but chylothorax is rare. Only six cases of dasatinib-induced chylothorax have been reported, and our patient is the seventh case. Once a patient with dasatinib treatment develops chylothorax, dasatinib should be considered one of the possible causes. If no other definitive aetiological factor is identified, dasatinib discontinuation might be the optimum scheme.
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12
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Influence of proton pump inhibitors and H2-receptor antagonists on the efficacy and safety of dasatinib in chronic myeloid leukemia patients. Int J Hematol 2020; 111:826-832. [PMID: 32152877 DOI: 10.1007/s12185-020-02845-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 02/27/2020] [Accepted: 02/28/2020] [Indexed: 10/24/2022]
Abstract
We evaluated the effect of proton pump inhibitors (PPIs) and H2-receptor antagonists (H2RAs) on the efficacy and safety of dasatinib for chronic-phase chronic myeloid leukemia (CP-CML). Retrospective analyses were performed for patients with CP-CML who received dasatinib at seven hospitals between April 2009 and December 2016. Seventy-three patients were identified, 16 of whom received PPIs or H2RAs concurrently with dasatinib. Major molecular response at 12 months was observed in 13 of 13 patients (100%) with concurrent PPIs or H2RAs (combination group), and in 23 of 51 patients (45.1%) who received only dasatinib (dasatinib-alone group; P < 0.001). Deep molecular response at 12 months was observed in four of six patients (66.7%) in the combination group, and seven of 38 patients (18.4%) in the dasatinib-alone group (P = 0.027). Dasatinib chemotherapy was stopped after 18 months for 25 patients (43.9%) from the dasatinib-alone group, but for none from the combination group. Combination treatment with PPIs or H2RAs did not reduce the efficacy of dasatinib. PPIs and H2RAs reduce the incidence of dasatinib discontinuation due to adverse events and increase the efficacy of dasatinib chemotherapy for patients.
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Colom-Fernández B, Kreutzman A, Marcos-Jiménez A, García-Gutiérrez V, Cuesta-Mateos C, Portero-Sainz I, Pérez-García Y, Casado LF, Sánchez-Guijo F, Martínez-López J, Ayala RM, Boqué C, Xicoy B, Montero I, Soto C, Paz R, Silva G, Vega-Piris L, Steegmann JL, Muñoz-Calleja C. Immediate Effects of Dasatinib on the Migration and Redistribution of Naïve and Memory Lymphocytes Associated With Lymphocytosis in Chronic Myeloid Leukemia Patients. Front Pharmacol 2019; 10:1340. [PMID: 31824308 PMCID: PMC6886582 DOI: 10.3389/fphar.2019.01340] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 10/22/2019] [Indexed: 12/17/2022] Open
Abstract
Introduction: Dasatinib is a dual SRC/ABL tyrosine kinase inhibitor used to treat chronic myeloid leukemia (CML) that is known to have unique immunomodulatory effects. In particular, dasatinib intake typically causes lymphocytosis, which has been linked to better clinical response. Since the underlying mechanisms are unknown and SRC family kinases are involved in many cell motility processes, we hypothesized that the movement and migration of lymphocytes is modulated by dasatinib. Patients, Materials and Methods: Peripheral blood samples from CML patients treated with second-line dasatinib were collected before and 2 h after the first dasatinib intake, and follow-up samples from the same patients 3 and 6 months after the start of therapy. The migratory capacity and phenotype of lymphocytes and differential blood counts before and after drug intake were compared for all study time-points. Results: We report here for the first time that dasatinib intake is associated with inhibition of peripheral blood T-cell migration toward the homeostatic chemokines CCL19 and CCL21, which control the trafficking toward secondary lymphoid organs, mainly the lymph nodes. Accordingly, the proportion of lymphocytes in blood expressing CCR7, the chemokine receptor for both CCL19 and CCL21, decreased after the intake including both naïve CD45RA+ and central memory CD45RO+ T-cells. Similarly, naïve B-cells diminished with dasatinib. Finally, such changes in the migratory patterns did not occur in those patients whose lymphocyte counts remained unchanged after taking the drug. Discussion: We, therefore, conclude that lymphocytosis induced by dasatinib reflects a pronounced redistribution of naïve and memory populations of all lymphocyte subsets including CD4+ and CD8+ T-cells and B-cells.
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Affiliation(s)
- Beatriz Colom-Fernández
- Servicio de Inmunología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria Princesa (IP), Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Anna Kreutzman
- Servicio de Inmunología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria Princesa (IP), Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Ana Marcos-Jiménez
- Servicio de Inmunología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria Princesa (IP), Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | | | - Carlos Cuesta-Mateos
- Servicio de Inmunología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria Princesa (IP), Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Itxaso Portero-Sainz
- Servicio de Inmunología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria Princesa (IP), Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Yaiza Pérez-García
- Servicio de Inmunología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria Princesa (IP), Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Luis Felipe Casado
- Servicio de Hematología y Hemoterapia, Hospital Virgen de la Salud, Toledo, Spain
| | - Fermín Sánchez-Guijo
- Servicio de Hematología y Hemoterapia, IBSAL-Hospital Universitario de Salamanca, Salamanca, Spain
| | - Joaquín Martínez-López
- Servicio de Hematología y Hemoterapia, Hospital Universitario 12 de Octubre, Universidad Complutense de Madrid (UCM), CIBERONC, Madrid, Spain
| | - Rosa M Ayala
- Servicio de Hematología y Hemoterapia, Hospital Universitario 12 de Octubre, Universidad Complutense de Madrid (UCM), CIBERONC, Madrid, Spain
| | - Concha Boqué
- Servicio de Hematología Clínica, Hospital Duran i Reynals, Institut Català d'Oncologia, Barcelona, Spain
| | - Blanca Xicoy
- Servicio de Hematología, Servicio de Hematología Clínica, Institut Català d'Oncologia, Hospital Germans Trias i Pujol, Barcelona, José Carreras Leukemia Research Institute, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Isabel Montero
- Servicio de Hematología, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - César Soto
- Servicio de Hematología, Hospital Povisa, Vigo, Spain
| | - Raquel Paz
- Servicio de Hematología, Hospital Universitario de la Paz, Madrid, Spain
| | - Gabriela Silva
- Servicio de Hematología, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IP), Madrid, Spain
| | - Lorena Vega-Piris
- Unidad de Metodología, Instituto de Investigación Sanitaria Princesa (IP), Madrid, Spain
| | - Juan Luis Steegmann
- Servicio de Hematología, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IP), Madrid, Spain
| | - Cecilia Muñoz-Calleja
- Servicio de Inmunología, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria Princesa (IP), Universidad Autónoma de Madrid (UAM), Madrid, Spain
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Tocchetti CG, Cadeddu C, Di Lisi D, Femminò S, Madonna R, Mele D, Monte I, Novo G, Penna C, Pepe A, Spallarossa P, Varricchi G, Zito C, Pagliaro P, Mercuro G. From Molecular Mechanisms to Clinical Management of Antineoplastic Drug-Induced Cardiovascular Toxicity: A Translational Overview. Antioxid Redox Signal 2019; 30:2110-2153. [PMID: 28398124 PMCID: PMC6529857 DOI: 10.1089/ars.2016.6930] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Significance: Antineoplastic therapies have significantly improved the prognosis of oncology patients. However, these treatments can bring to a higher incidence of side-effects, including the worrying cardiovascular toxicity (CTX). Recent Advances: Substantial evidence indicates multiple mechanisms of CTX, with redox mechanisms playing a key role. Recent data singled out mitochondria as key targets for antineoplastic drug-induced CTX; understanding the underlying mechanisms is, therefore, crucial for effective cardioprotection, without compromising the efficacy of anti-cancer treatments. Critical Issues: CTX can occur within a few days or many years after treatment. Type I CTX is associated with irreversible cardiac cell injury, and it is typically caused by anthracyclines and traditional chemotherapeutics. Type II CTX is generally caused by novel biologics and more targeted drugs, and it is associated with reversible myocardial dysfunction. Therefore, patients undergoing anti-cancer treatments should be closely monitored, and patients at risk of CTX should be identified before beginning treatment to reduce CTX-related morbidity. Future Directions: Genetic profiling of clinical risk factors and an integrated approach using molecular, imaging, and clinical data may allow the recognition of patients who are at a high risk of developing chemotherapy-related CTX, and it may suggest methodologies to limit damage in a wider range of patients. The involvement of redox mechanisms in cancer biology and anticancer treatments is a very active field of research. Further investigations will be necessary to uncover the hallmarks of cancer from a redox perspective and to develop more efficacious antineoplastic therapies that also spare the cardiovascular system.
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Affiliation(s)
| | - Christian Cadeddu
- 2 Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Daniela Di Lisi
- 3 Biomedical Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Saveria Femminò
- 4 Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - Rosalinda Madonna
- 5 Center of Aging Sciences and Translational Medicine - CESI-MeT, "G. d'Annunzio" University, Chieti, Italy.,6 Department of Internal Medicine, The Texas Heart Institute and Center for Cardiovascular Biology and Atherosclerosis Research, The University of Texas Health Science Center at Houston, Houston, Texas
| | - Donato Mele
- 7 Cardiology Unit, Emergency Department, University Hospital of Ferrara, Ferrara, Italy
| | - Ines Monte
- 8 Department of General Surgery and Medical-Surgery Specialities, University of Catania, Catania, Italy
| | - Giuseppina Novo
- 3 Biomedical Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Claudia Penna
- 4 Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - Alessia Pepe
- 9 U.O.C. Magnetic Resonance Imaging, Fondazione Toscana G. Monasterio C.N.R., Pisa, Italy
| | - Paolo Spallarossa
- 10 Clinic of Cardiovascular Diseases, IRCCS San Martino IST, Genova, Italy
| | - Gilda Varricchi
- 1 Department of Translational Medical Sciences, Federico II University, Naples, Italy.,11 Center for Basic and Clinical Immunology Research (CISI) - Federico II University, Naples, Italy
| | - Concetta Zito
- 12 Division of Cardiology, Clinical and Experimental Department of Medicine and Pharmacology, Policlinico "G. Martino" University of Messina, Messina, Italy
| | - Pasquale Pagliaro
- 4 Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - Giuseppe Mercuro
- 2 Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
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15
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Brattås MK, Lilleeng K, Hovland R, Lægreid IJ, Vorland M, Leh F, Bruserud Ø, Gjertsen BT, Reikvam H. Philadelphia chromosome positive AML arising from JAK2-positive myelofibrosis. Biomark Res 2018; 6:33. [PMID: 30479769 PMCID: PMC6249888 DOI: 10.1186/s40364-018-0147-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 10/31/2018] [Indexed: 02/06/2023] Open
Abstract
Background A feature of myeloproliferative neoplasia is transforming to more aggressive and malignant myeloid neoplasia, including acute myeloid leukemia. Different pathogenesis mechanisms participate in transformation, including transformation of existing potential preleukemic clones, since JAK2-mutant myeloproliferative neoplasms often transform to JAK2 wild-type acute myeloid leukemia. Case presentation Here, we present an 80 year old man with a JAK2-V617F mutant primary myelofibrosis. After 10 months the disease transform into a Philadelphia chromosome positive acute myeloid leukemia, detecting the cytogenetic aberration; t(9;22)(q34;q22) encoding the rare BCR-ABL1 fusion gene; e6a2. The patient had treatment response to tyrosine kinases, illustrating the potential benefits of such approach in treating these patients subset. Conclusion The case illustrates the potential of leukemic transformation to Philadelphia chromosome positive myeloid malignancies from potential existing preleukemic clones, and the awareness of such an evolution among patients with myeloproliferative neoplasms. Tyrosine kinases have potential effect also in patients presenting without chronic myeloid leukemia and with rare BCR-ABL1 fusion transcripts, and should probably be a part of the treatment approach.
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Affiliation(s)
| | - Kyrre Lilleeng
- 1Department of Medicine, Haraldsplass Deaconess Hospital, Bergen, Norway
| | - Randi Hovland
- 2Department of Medical Genetics, Haukeland University Hospital, Bergen, Norway
| | | | - Marta Vorland
- 4Department of Medical Biochemistry, Haukeland University Hospital, Bergen, Norway
| | - Friedemann Leh
- 5Department of Pathology, Haukeland University Hospital, Bergen, Norway
| | - Øystein Bruserud
- 6Department of Clinical Science, University of Bergen, Bergen, Norway.,7Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Bjørn Tore Gjertsen
- 6Department of Clinical Science, University of Bergen, Bergen, Norway.,7Department of Medicine, Haukeland University Hospital, Bergen, Norway
| | - Håkon Reikvam
- 6Department of Clinical Science, University of Bergen, Bergen, Norway.,7Department of Medicine, Haukeland University Hospital, Bergen, Norway
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Eskazan AE. Starting with a lower daily dose of dasatinib in patients with chronic myeloid leukemia in chronic phase: Less is more, or is it? Cancer 2018; 124:4260-4261. [PMID: 30276792 DOI: 10.1002/cncr.31682] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 06/25/2018] [Indexed: 01/10/2023]
Affiliation(s)
- Ahmet Emre Eskazan
- Division of Hematology, Department of Internal Medicine, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
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17
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Four-year follow-up of patients with imatinib-resistant or intolerant chronic myeloid leukemia receiving dasatinib: efficacy and safety. Front Med 2018; 13:344-353. [PMID: 30159669 DOI: 10.1007/s11684-018-0639-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 01/27/2018] [Indexed: 02/05/2023]
Abstract
Dasatinib is a highly effective second-generation tyrosine kinase inhibitor used to treat chronic myeloid leukemia (CML). In 2007, a pivotal phase-2 study of dasatinib as second-line treatment was initiated in 140 Chinese CML patients. This report from the 4-year follow-up revealed that 73% of 59 patients in chronic phase (CML-CP) and 32% of 25 patients in accelerated phase (CML-AP) remained under treatment. The initial dosage of dasatinib for CML-CP and CML-AP patients were 100 mg once daily and 70 mg twice daily (total = 140 mg/ day), respectively. The cumulative major cytogenetic response (MCyR) rate among patients with CML-CP was 66.1% (versus 50.8% at 18 months), and the median time to MCyR was 12.7 weeks. All CML-CP patients who achieved MCyR after a 4-year follow-up also achieved a complete cytogenetic response. The cumulative complete hematological response (CHR) rate among patients with CML-AP was 64% (16/25), with three CML-AP patients achieving CHR between 18 months and 4 years of follow-up; the median time to CHR was 16.4 weeks. The adverse event (AE) profile of dasatinib at 4 years was similar to that at 6 and 18 months. The most frequently reported AEs (any grade) included pleural effusion, headache, and myelosuppression. These long-term follow-up data continue to support dasatinib as a second-line treatment for Chinese patients with CML.
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18
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Mahé J, de Campaigno EP, Chené AL, Montastruc JL, Despas F, Jolliet P. Pleural adverse drugs reactions and protein kinase inhibitors: Identification of suspicious targets by disproportionality analysis from VigiBase. Br J Clin Pharmacol 2018; 84:2373-2383. [PMID: 29943846 DOI: 10.1111/bcp.13693] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 06/07/2018] [Accepted: 06/12/2018] [Indexed: 12/17/2022] Open
Abstract
AIMS To evaluate the risk of pleural disorders (PD) associated with 33 protein kinase (PK) inhibitors (PKIs) through a disproportionality analysis and to identify which PKs and pathways are involved in PKI-induced PD. METHODS To evaluate the risk of PD, reporting odds ratios (RORs) were calculated for 33 PKIs through data registered in the World Health Organization safety report database (VigiBase). We undertook a literature review to identify PKs that were possibly involved in PD caused by PKIs. Pearson correlation coefficients (r) between RORs and affinity data of 19 PKIs were calculated to identify the cellular target most likely to be involved in PKI-induced PD. RESULTS A total of 235 110 individual case safety reports were extracted from the database for 33 available PKIs. Among these reports, 5001 concerned PD (2.1%). Significant and positive disproportionality for PD was found for 29 of 33 PKI included in our study with top values for dasatinib [ROR = 115.3; 95% confidence interval (CI): 110.1-120.8], bosutinib (ROR = 20.4; 95% CI: 15.8-26.4) and ponatinib (ROR = 12; 95% CI: 9.2-15.6). Correlation analyses between the product of dissociation constant and ROR highlighted possibly Lyn involvement in PD with PKI (r = 0.73, P = 0.0004). CONCLUSIONS Our study showed that 28 of the 33 tested PKIs were associated with PD. Besides, the study highlighted the role of Lyn in PD caused by PKIs through an immune-mediated process.
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Affiliation(s)
- Julien Mahé
- Service de Pharmacologie Clinique, CHU de Nantes, Nantes, France
| | - Emilie Patras de Campaigno
- Service de Pharmacologie Médicale et Clinique, CHU de Toulouse, Toulouse, France.,UMR1027, Inserm, Université Paul Sabatier, Toulouse, France
| | | | - Jean-Louis Montastruc
- Service de Pharmacologie Médicale et Clinique, CHU de Toulouse, Toulouse, France.,UMR1027, Inserm, Université Paul Sabatier, Toulouse, France.,Service de Pharmacologie Médicale et Clinique, Faculté de Médecine, Université Paul Sabatier, Toulouse, France.,Centre Midi-Pyrénées de Pharmacovigilance, de Pharmacoépidémiologie et d'Informations sur le Médicament, CHU de Toulouse, Toulouse, France
| | - Fabien Despas
- Service de Pharmacologie Médicale et Clinique, CHU de Toulouse, Toulouse, France.,UMR1027, Inserm, Université Paul Sabatier, Toulouse, France.,Service de Pharmacologie Médicale et Clinique, Faculté de Médecine, Université Paul Sabatier, Toulouse, France.,INSERM CIC 1436 Toulouse, Centre d'Investigation Clinique de Toulouse, CHU de Toulouse, France
| | - Pascale Jolliet
- Service de Pharmacologie Clinique, CHU de Nantes, Nantes, France.,UMR INSERM 1246 - SPHERE MethodS in Patients-centered outcomes and HEalth ResEarch
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19
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Iriyama N, Takahashi H, Miura K, Uchino Y, Nakagawa M, Hatta Y, Takei M. Enhanced perforin expression associated with dasatinib therapy in natural killer cells. Leuk Res 2018; 68:1-8. [DOI: 10.1016/j.leukres.2018.02.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 02/02/2018] [Accepted: 02/23/2018] [Indexed: 12/21/2022]
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20
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Alter A, Chaisson N, Mukherjee S, Gildea T. A 68-Year-Old Man With Chronic Myelogenous Leukemia and a Large Unilateral Pleural Effusion. Chest 2018; 153:e33-e36. [PMID: 29406237 DOI: 10.1016/j.chest.2017.08.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2017] [Revised: 08/07/2017] [Accepted: 08/16/2017] [Indexed: 11/25/2022] Open
Abstract
CASE PRESENTATION A 68-year-old man with chronic myelogenous leukemia presents for evaluation of 2 months of dyspnea with exertion. He denies cough, fever, chest pain, weight gain, orthopnea, and edema. Since diagnosis of chronic myelogenous leukemia 5 years ago, he has been treated with dasatinib, with recent BCR-ABL1 assay showing no detectable disease in the peripheral blood. Medical history also includes hyperlipidemia, prostate enlargement, and hypothyroidism, but no prior heart or lung disease. Born in the Middle East, he immigrated to the United States 30 years ago and is working as a physician. He received the Bacillus Calmette-Guérin vaccine as a child. Quantiferon Gold test 1 year ago was positive (TB antigen response 0.91, reference range in <0.35), but he has not received treatment for this. He is a lifelong nonsmoker and rarely drinks alcohol. Medications include dasatinib, rosuvastatin, levothyroxine, tamsulosin, and dutasteride.
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Affiliation(s)
- Adam Alter
- Respiratory Institute, Cleveland Clinic, Cleveland, OH.
| | - Neal Chaisson
- Respiratory Institute, Cleveland Clinic, Cleveland, OH
| | | | - Thomas Gildea
- Respiratory Institute, Cleveland Clinic, Cleveland, OH
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21
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Hara R, Onizuka M, Matsusita E, Kikkawa E, Nakamura Y, Matsushita H, Ohgiya D, Murayama H, Machida S, Ohmachi K, Shirasugi Y, Ogawa Y, Kawada H, Ando K. NKG2D gene polymorphisms are associated with disease control of chronic myeloid leukemia by dasatinib. Int J Hematol 2017; 106:666-674. [DOI: 10.1007/s12185-017-2294-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 06/28/2017] [Accepted: 06/29/2017] [Indexed: 12/11/2022]
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22
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Hamada S, Hayashi E, Tsukino M. Nodular histiocytic hyperplasia: Is this a cause of dasatinib-pleural effusion? Arch Bronconeumol 2016; 53:212-213. [PMID: 27825730 DOI: 10.1016/j.arbres.2016.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 09/06/2016] [Accepted: 09/09/2016] [Indexed: 10/20/2022]
Affiliation(s)
- Satoshi Hamada
- Department of Respiratory Medicine, Hikone Municipal Hospital, Hikone, Japón.
| | - Eiichi Hayashi
- Department of Thoracic Surgery, Hikone Municipal Hospital, Hikone, Japón
| | - Mitsuhiro Tsukino
- Department of Respiratory Medicine, Hikone Municipal Hospital, Hikone, Japón
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23
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Keskin D, Sadri S, Eskazan AE. Dasatinib for the treatment of chronic myeloid leukemia: patient selection and special considerations. DRUG DESIGN DEVELOPMENT AND THERAPY 2016; 10:3355-3361. [PMID: 27784993 PMCID: PMC5066856 DOI: 10.2147/dddt.s85050] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Dasatinib is one of the second-generation tyrosine kinase inhibitors used in imatinib resistance and/or intolerance, as well as in the frontline setting in patients with chronic myeloid leukemia-chronic phase, and also in patients with advanced disease. It is also utilized in Philadelphia chromosome-positive acute lymphocytic leukemia. While choosing the appropriate tyrosine kinase inhibitor (ie, dasatinib) for each individual patient, comorbidities and BCR-ABL1 kinase domain mutations should always be taken into consideration, among other things. This review mainly focuses on patient selection prior to dasatinib administration in the treatment of chronic myeloid leukemia.
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Affiliation(s)
- Dilek Keskin
- Department of Internal Medicine, Division of Hematology, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Sevil Sadri
- Department of Internal Medicine, Division of Hematology, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ahmet Emre Eskazan
- Department of Internal Medicine, Division of Hematology, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
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24
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Hagihara M, Iriyama N, Yoshida C, Wakita H, Chiba S, Okamoto S, Kawakami K, Takezako N, Kumagai T, Inokuchi K, Ohyashiki K, Taguchi J, Yano S, Igarashi T, Kouzai Y, Morita S, Sakamoto J, Sakamaki H. Association of pleural effusion with an early molecular response in patients with newly diagnosed chronic-phase chronic myeloid leukemia receiving dasatinib: Results of a D-First study. Oncol Rep 2016; 36:2976-2982. [PMID: 27665844 DOI: 10.3892/or.2016.5110] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 09/07/2016] [Indexed: 11/06/2022] Open
Abstract
Despite the efficacy and safety of dasatinib treatment for chronic-phase chronic myeloid leukemia (CML-CP), adverse effects such as pleural effusion (PE) are still a serious concern. We determined the clinical significance of PE incidence using patient data derived from the D-First clinical study. In the present study, chest radiography and quantification of specific lymphocyte subsets were performed routinely after initiation of dasatinib treatment. Among 52 patients with newly diagnosed CML-CP, 17 (33%) developed PE within 18 months after initial dasatinib administration, but all cases were moderate (Grade 1, 10 patients; Grade 2, 7 patients). CD56+ lymphocyte counts at 1 month correlated significantly with the incidence of PE, whereas lymphocytosis did not. The major molecular response (MMR) rate at 3 months (although not at later times) was significantly higher in PE-positive patients than PE-negative patients (59% versus 24%, respectively; P=0.013). Deep molecular response rates did not differ significantly between the PE groups at any time point during the observation period. Our results suggest that an immune-mediated mechanism involving natural killer cells underlies the development of PE in patients receiving dasatinib for 18 months. This mechanism likely promotes transient tumor regression in patients newly diagnosed with CML-CP.
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Affiliation(s)
- Maki Hagihara
- Department of Hematology, Yokohama City University Medical Center, Kanagawa, Japan
| | - Noriyoshi Iriyama
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Chikashi Yoshida
- Department of Hematology, National Hospital Organization Mito Medical Center, Ibaraki, Japan
| | - Hisashi Wakita
- Division of Hematology and Oncology, Japanese Red Cross Society, Narita Red Cross Hospital, Chiba, Japan
| | - Shigeru Chiba
- Department of Hematology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Shinichiro Okamoto
- Division of Hematology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Kimihiro Kawakami
- Department of Hematology and Clinical Oncology, Kagawa Prefectural Central Hospital, Kagawa, Japan
| | - Naoki Takezako
- Department of Hematology, National Hospital Organization Disaster Medical Center, Tokyo, Japan
| | - Takashi Kumagai
- Department of Hematology, Ohme Municipal General Hospital, Tokyo, Japan
| | - Koiti Inokuchi
- Division of Hematology, Department of Internal Medicine, Nippon Medical School, Tokyo, Japan
| | - Kazuma Ohyashiki
- Department of Hematology, Tokyo Medical University, Tokyo, Japan
| | - Jun Taguchi
- Department of Hematology, Japanese Red Cross Shizuoka Hospital, Shizuoka, Japan
| | - Shingo Yano
- Division of Clinical Oncology and Hematology, Department of Internal Medicine, Jikei University School of Medicine, Tokyo, Japan
| | - Tadahiko Igarashi
- Division of Hematology and Oncology, Gunma Prefectural Cancer Center, Gunma, Japan
| | - Yasuji Kouzai
- Department of Hematology, Tokyo Metropolitan Tama Synthesis Medical Center, Tokyo, Japan
| | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | | | - Hisashi Sakamaki
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
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25
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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: 319] [Impact Index Per Article: 39.9] [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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26
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Iriyama N, Fujisawa S, Yoshida C, Wakita H, Chiba S, Okamoto S, Kawakami K, Takezako N, Kumagai T, Inokuchi K, Ohyashiki K, Taguchi J, Yano S, Igarashi T, Kouzai Y, Morita S, Sakamoto J, Sakamaki H. Early cytotoxic lymphocyte expansion contributes to a deep molecular response to dasatinib in patients with newly diagnosed chronic myeloid leukemia in the chronic phase: results of the D-first study. Am J Hematol 2015; 90:819-24. [PMID: 26103598 DOI: 10.1002/ajh.24096] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Accepted: 06/17/2015] [Indexed: 01/24/2023]
Abstract
Dasatinib is one of the key treatment options for chronic myeloid leukemia (CML) patients. Increase in lymphocyte counts has been known to be predictive of a good treatment response under dasatinib treatment as a second line therapy. However, clinical significance of lymphocyte dynamics in the upfront setting has yet to be clarified. To investigate the significance of lymphocyte dynamics in newly diagnosed chronic phase (CP)-CML, patient data of D-First study (ClinicalTrials.gov NCT01464411) were analyzed. Fifty-two CML-CP patients enrolled to this study were treated with dasatinib (100 mg day(-1) ) and all were followed-up for 18 months. The incidence of lymphocyosis was observed in 14 (27%), but it was not associated with deep molecular response achievement. However, natural killer (NK) cell or cytotoxic T lymphocyte (CTL) counts at 1 month were significantly higher in patients with deep molecular response (DMR) by 18 months compared to those without DMR. When the patients were divided into two groups according to those calculated thresholds by receiver operating characteristic curve (407/μL for NK cells and 347/μL for CTLs), the cumulative DMR rates by 18 months were significantly better in higher value group compared to lower value group. In contrast, regulatory T cell counts were significantly lower at 12 and 15 months in patients achieved DMR. These results suggest the presence of dual effects of dasatinib on immune system through the cytotoxic lymphocytes activation and Treg deregulation in different periods in newly diagnosed CML-CP.
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MESH Headings
- Antigens, CD/genetics
- Antigens, CD/immunology
- Antineoplastic Agents/therapeutic use
- Dasatinib
- Fusion Proteins, bcr-abl/genetics
- Fusion Proteins, bcr-abl/immunology
- Gene Expression
- Humans
- Immunophenotyping
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/immunology
- Killer Cells, Natural/pathology
- Leukemia, Myeloid, Chronic-Phase/drug therapy
- Leukemia, Myeloid, Chronic-Phase/genetics
- Leukemia, Myeloid, Chronic-Phase/immunology
- Leukemia, Myeloid, Chronic-Phase/pathology
- Lymphocyte Count
- Lymphocytosis/chemically induced
- Lymphocytosis/genetics
- Lymphocytosis/immunology
- Lymphocytosis/pathology
- Prospective Studies
- Protein Kinase Inhibitors/therapeutic use
- Pyrimidines/therapeutic use
- ROC Curve
- Remission Induction
- T-Lymphocytes, Cytotoxic/drug effects
- T-Lymphocytes, Cytotoxic/immunology
- T-Lymphocytes, Cytotoxic/pathology
- T-Lymphocytes, Regulatory/drug effects
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/pathology
- Thiazoles/therapeutic use
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Affiliation(s)
- Noriyoshi Iriyama
- Division of Hematology and Rheumatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Shin Fujisawa
- Department of Hematology, Yokohama City University Medical Center, Kanagawa, Japan
| | - Chikashi Yoshida
- Department of Hematology, National Hospital Organization, Mito Medical Center, Ibaraki, Japan
| | - Hisashi Wakita
- Division of Hematology and Oncology, Japanese Red Cross Society, Narita Red Cross Hospital, Narita, Japan
| | - Shigeru Chiba
- Department of Hematology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Shinichiro Okamoto
- Division of Hematology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Kimihiro Kawakami
- Department of Hematology and Clinical Oncology, Kagawa Prefectural Central Hospital, Kagawa, Japan
| | - Naoki Takezako
- Department of Hematology, National Hospital Organization Disaster Medical Center, Tokyo, Japan
| | - Takashi Kumagai
- Department of Hematology, Ohme Municipal General Hospital, Tokyo, Japan
| | - Koiti Inokuchi
- Division of Hematology, Department of Internal Medicine, Nippon Medical School, Tokyo, Japan
| | - Kazuma Ohyashiki
- Department of Hematology, Tokyo Medical University, Tokyo, Japan
| | - Jun Taguchi
- Department of Hematology, Japanese Red Cross Shizuoka Hospital, Shizuoka, Japan
| | - Shingo Yano
- Division of Clinical Oncology and Hematology, Department of Internal Medicine, Jikei University School of Medicine, Tokyo, Japan
| | - Tadahiko Igarashi
- Division of Hematology and Oncology, Gunma Prefectural Cancer Center, Gunma, Japan
| | - Yasuji Kouzai
- Department of Hematology, Tokyo Metropolitan Tama Synthesis Medical Center, Tokyo, Japan
| | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | | | - Hisashi Sakamaki
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
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27
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Fava C, Morotti A, Dogliotti I, Saglio G, Rege-Cambrin G. Update on emerging treatments for chronic myeloid leukemia. Expert Opin Emerg Drugs 2015; 20:183-96. [DOI: 10.1517/14728214.2015.1031217] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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28
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Chen R, Chen B. The role of dasatinib in the management of chronic myeloid leukemia. DRUG DESIGN DEVELOPMENT AND THERAPY 2015; 9:773-9. [PMID: 25709401 PMCID: PMC4330036 DOI: 10.2147/dddt.s80207] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Dasatinib is a second-generation tyrosine kinase inhibitor (TKI) for chronic, blastic, or accelerated phase chronic myeloid leukemia (CML) patients who are resistant or intolerant to previous treatment. It potently inhibits BCR/ABL and SRC-family kinases (SRC, LCK, HCK, YES, FYN, FGR, BLK, LYN, FRK), as well as c-KIT, PDGFR-a and -b, and ephrin receptor kinase. Various clinical trials have provided evidence that it has more durable complete hematologic and cytogenetic responses, as well as more potency in imatinib-resistant or -intolerant CML, and it has also shown its advantages in newly diagnosed CML compared to imatinib. In this review, we mainly focus on the structure, mechanisms, pharmacokinetics, and pharmacogenetics of dasatinib. We also summarize clinical trials with dasatinib on CML and provide our recommendations for dasatinib in the treatment of CML.
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Affiliation(s)
- Runzhe Chen
- Department of Hematology and Oncology (Key Department of Jiangsu Medicine), Zhongda Hospital, Medical School, Southeast University, Nanjing, Jiangsu Province, People's Republic of China
| | - Baoan Chen
- Department of Hematology and Oncology (Key Department of Jiangsu Medicine), Zhongda Hospital, Medical School, Southeast University, Nanjing, Jiangsu Province, People's Republic of China
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29
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Chronic myeloid leukemia patients who develop grade I/II pleural effusion under second-line dasatinib have better responses and outcomes than patients without pleural effusion. Leuk Res 2014; 38:781-7. [PMID: 24832371 DOI: 10.1016/j.leukres.2014.04.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Revised: 04/05/2014] [Accepted: 04/08/2014] [Indexed: 12/30/2022]
Abstract
Dasatinib is a potent second generation TKI, and it is widely used in patients with CML, both in the up-front setting and failure after imatinib. Lymphocytosis in cases receiving dasatinib therapy has been shown to be associated with pleural effusion (PE) and better outcome. Although patients who gather lymphocytosis during dasatinib have superior responses, there is only little data about the correlation between PE, response rates, and survival. In order to answer this question, the aim of our study was to determine the frequency of PE and lymphocytosis among our CML patients receiving second-line dasatinib, and to compare the responses and outcomes between patients with or without PE. There were 18 patients (44%) who developed PE, in a total of 41 patients, with a median time of 15 months. Lymphocytosis was observed in nine patients (9/41, 22%) with a median duration of 6.5 months of dasatinib treatment. There were fourteen patients with at least one comorbidity that may play a role in the generation of PE. The cumulative MMR and CCyR rates were greater in PE+ patients (p<0.05). The PFS was significantly higher in PE+ group than PE- patients (p=0.013), also the OS was higher among PE+ patients than PE- group (p=0.042). In patients with a grade I/II PE, and durable responses under dasatinib, performing the management strategies for the recovery of effusion, together with continuing dasatinib can be a reasonable choice mainly in countries where third generation TKIs are not available. But alternative treatment strategies such as nilotinib or third generation TKIs can be chosen in patients with grade III/IV PE especially if the quality of life is severely affected.
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