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El Kik A, Vander Kuylen M, Bailly B, Fallas J, Bondue B. Unusual cause of dyspnea in patient with Myelofibrosis: The Ruxolitinib lung. Respir Med Case Rep 2024; 51:102090. [PMID: 39206099 PMCID: PMC11350458 DOI: 10.1016/j.rmcr.2024.102090] [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: 03/01/2024] [Accepted: 03/27/2024] [Indexed: 09/04/2024] Open
Abstract
Although pulmonary complications are frequent in patients suffering from hematological diseases, secondary pulmonary alveolar proteinosis is a very rare complication of myelofibrosis. We describe the case of a 65-year-old male patient treated by Ruxolitinib for myelofibrosis who developed a secondary pulmonary alveolar proteinosis complicated by a Mycobacterium avium infection. We believe that this respiratory complication might be related to the myelofibrosis and to the initiation of the Ruxolitinib according to its temporal relationship. Pulmonologists should be aware that respiratory symptoms in myelofibrosis patients taking Ruxolitinib may be related to pulmonary alveolar proteinosis.
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Affiliation(s)
- Antoine El Kik
- Department of Pneumology, Hôpital Universitaire de Bruxelles, Université Libre de Bruxelles, Brussels, Belgium
| | - Maarten Vander Kuylen
- Department of Thoracic Surgery, Hôpital Universitaire de Bruxelles, Université Libre de Bruxelles, Brussels, Belgium
| | - Benjamin Bailly
- Department of Hematology, Hôpital de La Louvière – Site Jolimont, Haine-Saint-Paul, Belgium
| | - Jennifer Fallas
- Department of Pathology, Hôpital Universitaire de Bruxelles, Université Libre de Bruxelles, Brussels, Belgium
| | - Benjamin Bondue
- Department of Pneumology, Hôpital Universitaire de Bruxelles, Université Libre de Bruxelles, Brussels, Belgium
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Isfort S, von Bubnoff N, Al-Ali HK, Becker H, Götze T, le Coutre P, Griesshammer M, Moskwa C, Wohn L, Riedel J, Palandri F, Manz K, Hochhaus A, Döhner K, Heidel FH. FRACTION: protocol of a phase II study of Fedratinib and Nivolumab combination in patients with myelofibrosis and resistance or suboptimal response to JAK-inhibitor treatment of the German MPN study group (GSG-MPN). Ann Hematol 2024; 103:2775-2785. [PMID: 38967662 PMCID: PMC11283433 DOI: 10.1007/s00277-024-05867-w] [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: 05/24/2024] [Accepted: 06/25/2024] [Indexed: 07/06/2024]
Abstract
Development of Janus-kinase (JAK) inhibitors has revolutionized the therapeutic landscape for patients with myeloproliferative neoplasia (MPN). Following approval of the first JAK1/2-inhibitor Ruxolitinib, symptoms of this inflammatory disease, characterized by splenomegaly, release of inflammatory cytokines and appearance of thrombosis, could be effectively reduced for the first time. However, JAK-inhibitor treatment is limited in several aspects: 1) duration of response: 3 years after initiation of therapy more than 50% of patients have discontinued JAK-inhibitor treatment due to lack of efficacy or resistance; 2) reduction of disease burden: while effective in reducing inflammation and constitutional symptoms, JAK-inhibitors fail to reduce the malignant clone in the majority of patients and therefore lack long-term efficacy. Early clinical trials for patients with myelofibrosis (MF) have tried to address these issues for patients with suboptimal response to Ruxolitinib therapy while combination therapies with Fedratinib are rare. Recent reports provided first evidence on how the JAK2-V617F mutated myeloid cells may influence T-cell responses. JAK2-V617F promoted the synthesis of PD-L1 in MPN cells leading to limited anti-neoplastic T-cell responses, metabolic changes in T-cells and eventually JAK2-V617F-driven immune-escape of MPN cells. These findings may facilitate the use of immunotherapeutic approaches for JAK-mutated clones. Immune checkpoints refer to a variety of inhibitory pathways that are crucial for maintaining self-tolerance and modulating the duration and amplitude of physiological immune responses in peripheral tissues in order to minimize collateral tissue damage. The FRACTION study is a single arm, open label Phase II trial investigating the combination of Fedratinib with the PD-1 inhibitor Nivolumab in patients with myelofibrosis and suboptimal or lack of response to JAK-inhibitor therapy. Over a 12 months period the trial assesses longer term outcomes, particularly the effects on clinical outcomes, such as induction of clinical remissions, quality of life and improvement of anemia. No prospective clinical trial data exist for combinations of JAK- and immune-checkpoint-inhibitors in the planned MF study population and this study will provide new findings that may contribute to advancing the treatment landscape for MF patients with suboptimal responses and limited alternatives.
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Affiliation(s)
- Susanne Isfort
- Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School (MHH), Carl-Neuberg-Str. 1, Hannover, 30625, Germany
| | - Nikolas von Bubnoff
- Department of Hematology and Oncology, University Hospital Lübeck, Lübeck, Germany
| | - Haifa Kathrin Al-Ali
- University Hospital Halle (Saale), Krukenberg Cancer Center Halle, Halle, Germany
| | - Heiko Becker
- Department of Medicine I - Medical Center - University of Freiburg, Faculty of Medicine, University of , Freiburg, Freiburg, Germany
| | - Thorsten Götze
- Krankenhaus Nordwest, University Cancer Center (UCT), Frankfurt, Germany
- Institut für Klinische Krebsforschung IKF Am Krankenhaus Nordwest, Frankfurt, Germany
| | - Philipp le Coutre
- Department of Hematology, Oncology and Stem Cell Transplantation, Charite Berlin, Germany
| | | | - Claudia Moskwa
- Internal Medicine C, Hematology, Oncology, Stem Cell Transplantation and Palliative Care, University Medicine Greifswald, Greifswald, Germany
| | - Luisa Wohn
- Institut für Klinische Krebsforschung IKF Am Krankenhaus Nordwest, Frankfurt, Germany
| | - Johanna Riedel
- Institut für Klinische Krebsforschung IKF Am Krankenhaus Nordwest, Frankfurt, Germany
| | - Francesca Palandri
- IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Istituto Di Ematologia "Seràgnoli", Bologna, Italy
| | - Kirsi Manz
- Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School (MHH), Carl-Neuberg-Str. 1, Hannover, 30625, Germany
- Institute for Community Medicine - SHIP-KEF, Universitätsmedizin Greifswald, Greifswald, Germany
| | - Andreas Hochhaus
- Klinik für Innere Medizin II, Abteilung Hämatologie und Internistische Onkologie, Universitätsklinikum Jena, Jena, Germany
| | - Konstanze Döhner
- Department of Internal Medicine III, University Hospital of Ulm, Ulm, Germany
| | - Florian H Heidel
- Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School (MHH), Carl-Neuberg-Str. 1, Hannover, 30625, Germany.
- Internal Medicine C, Hematology, Oncology, Stem Cell Transplantation and Palliative Care, University Medicine Greifswald, Greifswald, Germany.
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Mansilla-Polo M, Morgado-Carrasco D. Biologics Versus JAK Inhibitors. Part II: Risk of Infections. A Narrative Review. Dermatol Ther (Heidelb) 2024; 14:1983-2038. [PMID: 39014279 PMCID: PMC11333430 DOI: 10.1007/s13555-024-01203-2] [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: 04/22/2024] [Accepted: 05/30/2024] [Indexed: 07/18/2024] Open
Abstract
INTRODUCTION The risk of infections associated with biological drugs (BD) and Janus kinase inhibitors (JAKi) has been extensively explored in the literature. However, there is a dearth of studies that evaluate both pharmacological groups together and, furthermore, compare them. Here, we review the risk of infections associated with BD and JAKi used in dermatology. METHODS A narrative review was performed. All relevant articles evaluating the risk of infection and opportunistic infections with BD and JAKi between January 2010 and February 2024 were selected. RESULTS Overall, the incidence of infections, serious infections, and opportunistic infections associated with BD and JAKi is low, but higher than in the general population. JAKi approved for dermatological disorders (abrocitinib, baricitinib, deucravacitinib, upadacitinib, ritlecitinib, and topical ruxolitinib) have been shown to be safe, and present a low rate of infections. We found an elevated risk, especially with anti-tumor necrosis factor (anti-TNF) agents, rituximab, and JAKi (particularly tofacitinib at high doses). Specific associations with infections include tuberculosis and tuberculosis reactivation with anti-TNF agents and tocilizumab; candidiasis with anti-interleukin (IL) 17 agents; hepatitis B virus reactivation with rituximab, anti-TNF, and JAKi; and herpes simplex and herpes zoster infections with JAKi (especially tofacitinib and upadacitinib at high doses). The incidence of infections with ustekinumab and anti-IL-23 was very low. Anti-IL-1, nemolizumab, tralokinumab, and omalizumab were not associated with an increased risk of infections. Dupilumab could decrease the incidence of cutaneous infections. CONCLUSIONS Anti-TNF agents, rituximab, and JAKi (particularly tofacitinib) can increase the risk of infections. Close monitoring of patients undergoing these therapies is recommended. Prospective studies with long-term follow-up are needed to comparatively evaluate the risks of infection deriving from treatment with BD and JAKi.
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Affiliation(s)
- Miguel Mansilla-Polo
- Department of Dermatology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Instituto de Investigación Sanitaria (IIS) La Fe, Valencia, Spain
- Department of Dermatology, Faculty of Medicine, Universitat de València, Valencia, Spain
| | - Daniel Morgado-Carrasco
- Department of Dermatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Villarroel 170, 08036, Barcelona, Spain.
- Department of Dermatology, Hospital de Figueres, Fundació Alt Empurdà, Gerona, Spain.
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Arya S, Shahid Z. Overview of infectious complications among CAR T- cell therapy recipients. Front Oncol 2024; 14:1398078. [PMID: 39026972 PMCID: PMC11255439 DOI: 10.3389/fonc.2024.1398078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 06/04/2024] [Indexed: 07/20/2024] Open
Abstract
Chimeric antigen receptor-modified T cell (CAR T-cell) therapy has revolutionized the management of hematological malignancies. In addition to impressive malignancy-related outcomes, CAR T-cell therapy has significant toxicity-related adverse events, including cytokine release syndrome (CRS), immune effector cell associated neurotoxicity syndrome (ICANS), immune effector cell-associated hematotoxicity (ICAHT), and opportunistic infections. Different CAR T-cell targets have different epidemiology and risk factors for infection, and these targets result in different long-term immunodeficiency states due to their distinct on-target and off- tumor effects. These effects are exacerbated by the use of multimodal immunosuppression in the management of CRS and ICANS. The most effective course of action for managing infectious complications involves determining screening, prophylactic, and monitoring strategies and understanding the role of immunoglobulin replacement and re-vaccination strategies. This involves considering the nature of prior immunomodulating therapies, underlying malignancy, the CAR T-cell target, and the development and management of related adverse events. In conclusion, we now have an increasing understanding of infection management for CAR T-cell recipients. As additional effector cells and CAR T-cell targets become available, infection management strategies will continue to evolve.
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Affiliation(s)
- Swarn Arya
- Infectious Disease Service, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Zainab Shahid
- Infectious Disease Service, Memorial Sloan Kettering Cancer Center, New York, NY, United States
- Department of Medicine, Weill Cornell School of Medicine, New York, NY, United States
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Xue Y, Chen Y, Sun S, Tong X, Chen Y, Tang S, Wang X, Bi S, Qiu Y, Zhao Q, Qin Z, Xu Q, Ai Y, Chen L, Zhang B, Liu Z, Ji M, Lang M, Chen L, Xu G, Hu L, Ye D, Ji H. TET2-STAT3-CXCL5 nexus promotes neutrophil lipid transfer to fuel lung adeno-to-squamous transition. J Exp Med 2024; 221:e20240111. [PMID: 38805014 PMCID: PMC11129275 DOI: 10.1084/jem.20240111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/21/2024] [Accepted: 04/05/2024] [Indexed: 05/29/2024] Open
Abstract
Phenotypic plasticity is a rising cancer hallmark, and lung adeno-to-squamous transition (AST) triggered by LKB1 inactivation is significantly associated with drug resistance. Mechanistic insights into AST are urgently needed to identify therapeutic vulnerability in LKB1-deficient lung cancer. Here, we find that ten-eleven translocation (TET)-mediated DNA demethylation is elevated during AST in KrasLSL-G12D/+; Lkb1L/L (KL) mice, and knockout of individual Tet genes reveals that Tet2 is required for squamous transition. TET2 promotes neutrophil infiltration through STAT3-mediated CXCL5 expression. Targeting the STAT3-CXCL5 nexus effectively inhibits squamous transition through reducing neutrophil infiltration. Interestingly, tumor-infiltrating neutrophils are laden with triglycerides and can transfer the lipid to tumor cells to promote cell proliferation and squamous transition. Pharmacological inhibition of macropinocytosis dramatically inhibits neutrophil-to-cancer cell lipid transfer and blocks squamous transition. These data uncover an epigenetic mechanism orchestrating phenotypic plasticity through regulating immune microenvironment and metabolic communication, and identify therapeutic strategies to inhibit AST.
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Affiliation(s)
- Yun Xue
- Key Laboratory of Systems Health Science of Zhejiang Province, School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yuting Chen
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
- School of Life Science and Technology, Shanghai Tech University, Shanghai, China
| | - Sijia Sun
- Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), and Molecular and Cell Biology Laboratory, Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
| | - Xinyuan Tong
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
| | - Yujia Chen
- Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), and Molecular and Cell Biology Laboratory, Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
| | - Shijie Tang
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
| | - Xue Wang
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
| | - Simin Bi
- Department of Physics, State Key Laboratory of Surface Physics, Academy for Engineering and Technology, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Shanghai, China
| | - Yuqin Qiu
- Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, China
| | - Qiqi Zhao
- Key Laboratory of Systems Health Science of Zhejiang Province, School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
- School of Life Science and Technology, Shanghai Tech University, Shanghai, China
| | - Zhen Qin
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
| | - Qin Xu
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
| | - Yingjie Ai
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Leilei Chen
- Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), and Molecular and Cell Biology Laboratory, Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
| | - Beizhen Zhang
- University of Chinese Academy of Sciences, Beijing, China
| | - Zhijie Liu
- Department of Physics, State Key Laboratory of Surface Physics, Academy for Engineering and Technology, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Shanghai, China
| | - Minbiao Ji
- Department of Physics, State Key Laboratory of Surface Physics, Academy for Engineering and Technology, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Shanghai, China
| | - Meidong Lang
- Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, China
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Affiliated to School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Luonan Chen
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
- School of Life Science and Technology, Shanghai Tech University, Shanghai, China
- Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, China
| | - Guoliang Xu
- State Key Laboratory of Molecular Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
- Shanghai Key Laboratory of Medical Epigenetics, Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Chinese Academy of Medical Sciences (RU069), Shanghai, China
| | - Liang Hu
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
| | - Dan Ye
- Shanghai Key Laboratory of Medical Epigenetics, International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology), and Molecular and Cell Biology Laboratory, Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
| | - Hongbin Ji
- Key Laboratory of Systems Health Science of Zhejiang Province, School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China
- Key Laboratory of Multi-Cell Systems, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
- School of Life Science and Technology, Shanghai Tech University, Shanghai, China
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Zak J, Pratumchai I, Marro BS, Marquardt KL, Zavareh RB, Lairson LL, Oldstone MBA, Varner JA, Hegerova L, Cao Q, Farooq U, Kenkre VP, Bachanova V, Teijaro JR. JAK inhibition enhances checkpoint blockade immunotherapy in patients with Hodgkin lymphoma. Science 2024; 384:eade8520. [PMID: 38900864 PMCID: PMC11283877 DOI: 10.1126/science.ade8520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 04/23/2024] [Indexed: 06/22/2024]
Abstract
Unleashing antitumor T cell activity by checkpoint inhibitor immunotherapy is effective in cancer patients, but clinical responses are limited. Cytokine signaling through the Janus kinase (JAK)-signal transducer and activator of transcription (STAT) pathway correlates with checkpoint immunotherapy resistance. We report a phase I clinical trial of the JAK inhibitor ruxolitinib with anti-PD-1 antibody nivolumab in Hodgkin lymphoma patients relapsed or refractory following checkpoint inhibitor immunotherapy. The combination yielded a best overall response rate of 53% (10/19). Ruxolitinib significantly reduced neutrophil-to-lymphocyte ratios and percentages of myeloid suppressor cells but increased numbers of cytokine-producing T cells. Ruxolitinib rescued the function of exhausted T cells and enhanced the efficacy of immune checkpoint blockade in preclinical solid tumor and lymphoma models. This synergy was characterized by a switch from suppressive to immunostimulatory myeloid cells, which enhanced T cell division.
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Affiliation(s)
- Jaroslav Zak
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, USA
| | - Isaraphorn Pratumchai
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, USA
- Department of Immunology, Leiden University Medical Centre, Leiden, Netherlands
| | - Brett S. Marro
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, USA
| | - Kristi L. Marquardt
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, USA
| | | | - Luke L. Lairson
- Department of Chemistry, The Scripps Research Institute, La Jolla, USA
| | - Michael B. A. Oldstone
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, USA
| | - Judith A. Varner
- Moores Cancer Center, University of California, San Diego, La Jolla, USA
| | - Livia Hegerova
- Division of Hematology, University of Washington School of Medicine, Seattle, USA
| | - Qing Cao
- Biostatistics Core, Masonic Cancer Center, University of Minnesota, Minneapolis, USA
| | - Umar Farooq
- Division of Hematology and Oncology and Bone Marrow Transplantation, University of Iowa, Iowa City, USA
| | | | - Veronika Bachanova
- Division of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, USA
| | - John R. Teijaro
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, USA
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Michallet M, Sobh M, Deloire A, Revesz D, Chelgoum Y, El-Hamri M, Barraco F, Labussiere H, Nicolini FE, Hequet O. Second line extracorporeal photopheresis for cortico-resistant acute and chronic GVHD after allogeneic hematopoietic cell transplantation for hematological malignancies: Long-term results from a real-life study. Transfus Apher Sci 2024; 63:103899. [PMID: 38402067 DOI: 10.1016/j.transci.2024.103899] [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: 09/13/2023] [Revised: 02/11/2024] [Accepted: 02/15/2024] [Indexed: 02/26/2024]
Abstract
BACKGROUND & OBJECTIVES The primary objective of this observational study was to perform an exhaustive description concerning patients receiving extracorporeal photopheresis (ECP) as second line treatment after steroid resistance for either acute or chronic GVHD following allo-HCT, secondary objectives were to evaluate the efficacy and long-term outcomes. STUDY DESIGN A total of 106 patients were included, 65 (61%) males and 41 (39%) females with a median age at transplantation of 52 years (range: 20-67). ECP was initiated after transplantation either for acute GVHD [N = 25 (24%), 12 grade III and 13 grade IV] affecting skin alone (N = 5), gut alone (N = 12), gut and liver (N = 8), or chronic GVHD [N = 81 (76%), 15 (14%) limited and 66 (62%) extensive]. RESULTS Among the 25 patients treated for acute GHVD, 67% were responders and among the 81 patients with chronic GVHD, 78% were responders. Patients with acute GVHD had a median OS of 6 months with a survival probability at 2 years of 35% [95%CI: 14-56]. Patients with chronic GVHD had a median OS of 72 months with a survival probability at 2 years of 68% [95%CI: 56-78]. There was a significant difference in terms of survival for patients responding to ECP compared to non-responders in both acute and chronic GVHD forms. Acute GVHD grade III-IV, negatively impacted on OS (HR=7.77, 95%CI: 1.7-34), p = 0.007 and on disease relapse HR= 5.88, 95%CI: 1.7-20, p = 0.005. CONCLUSION We demonstrated that ECP is an effective treatment for GVHD in a good proportion of patients with high overall response rate.
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Affiliation(s)
| | - Mohamad Sobh
- Hematology Department, Centre Léon Bérard, Lyon, France
| | - Alexandre Deloire
- Hematology Department, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | - Daniela Revesz
- Etablissement Français du Sang, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | - Youcef Chelgoum
- Etablissement Français du Sang, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | - Mohamed El-Hamri
- Hematology Department, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | - Fiorenza Barraco
- Hematology Department, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | - Helene Labussiere
- Hematology Department, Centre Hospitalier Lyon Sud, Pierre Bénite, France
| | | | - Olivier Hequet
- Etablissement Français du Sang, Centre Hospitalier Lyon Sud, Pierre Bénite, France
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Baccelli F, Gottardi F, Muratore E, Leardini D, Grasso AG, Gori D, Belotti T, Prete A, Masetti R. Ruxolitinib for the treatment of acute and chronic graft-versus-host disease in children: a systematic review and individual patient data meta-analysis. Bone Marrow Transplant 2024; 59:765-776. [PMID: 38402346 PMCID: PMC11161405 DOI: 10.1038/s41409-024-02252-z] [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: 08/31/2023] [Revised: 02/12/2024] [Accepted: 02/13/2024] [Indexed: 02/26/2024]
Abstract
Steroid-refractory graft-versus-host disease (SR-GvHD) represents a major complication of pediatric allogenic hematopoietic stem cell transplantation. Ruxolitinib, a selective JAK 1-2 inhibitor, showed promising results in the treatment of SR-GvHD in adult trial, including patients >12 years old. This systematic review aims to evaluate ruxolitinib use for SR-GvHD in the pediatric population. Among the 12 studies included, ruxolitinib administration presented slight differences. Overall response rate (ORR) ranged from 45% to 100% in both acute and chronic GvHD. Complete response rates (CR) varied from 9% to 67% and from 0% to 28% in aGvHD and cGvHD, respectively. Individual-patient meta-analysis from 108 children under 12 years showed an ORR and CR for aGvHD of 74% and 56%, respectively, while in cGvHD ORR was 78% but with only 11% achieving CR. Treatment-related toxicities were observed in 20% of patients, including cytopenia, liver toxicity, and infections. Age, weight, graft source, previous lines of therapy, and dose did not significantly predict response, while a higher rate of toxicities was observed in aGvHD patients. In conclusion, ruxolitinib shows promising results in the treatment of SR-GvHD in children, including those under 12 years. Specific pediatric perspective trials are currently ongoing to definitely assess its efficacy and safety.
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Affiliation(s)
- Francesco Baccelli
- Pediatric Hematology and Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - Francesca Gottardi
- Pediatric Hematology and Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - Edoardo Muratore
- Pediatric Hematology and Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.
| | - Davide Leardini
- Pediatric Hematology and Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Antonio Giacomo Grasso
- Pediatric Hematology and Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Davide Gori
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | - Tamara Belotti
- Pediatric Hematology and Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Arcangelo Prete
- Pediatric Hematology and Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Riccardo Masetti
- Pediatric Hematology and Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
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Kim H. Updates on efficacy and safety janus kinase inhibitors in juvenile dermatomyositis. Expert Rev Clin Immunol 2024; 20:589-602. [PMID: 38299575 PMCID: PMC11189608 DOI: 10.1080/1744666x.2024.2312819] [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: 09/22/2023] [Accepted: 01/29/2024] [Indexed: 02/02/2024]
Abstract
INTRODUCTION Juvenile dermatomyositis (JDM) is a rare autoimmune disease most commonly with proximal weakness due to inflammation and characteristic skin rashes. Most patients have a chronic or polycyclic disease course on standard therapy so better treatments are needed. An interferon signature is well-established in key tissues of JDM. Janus kinase inhibitors (jakinibs), which can decrease IFN signaling, are therefore appealing as a targeted therapy. AREAS COVERED Herein is a review of the growing literature on JDM patients in jakinibs, including specifics of their jakinib exposure, summary of efficacy, disease features, and characteristics of patients treated, and safety parameters. EXPERT OPINION The vast majority of refractory JDM patients respond to jakinib therapy, though they have varied features, doses, and previous/concurrent medications, and data is largely retrospective. Jakinibs are an exciting and promising treatment in JDM. Evaluation with larger prospective controlled studies is needed to answer remaining questions about jakinibs in JDM regarding dosing, which JDM patients to treat with jakinibs, potential biomarkers to use, and how best to monitor safety risks in JDM.
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Affiliation(s)
- Hanna Kim
- National Institute of Arthritis Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
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10
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Shah M, El Chaer F, Ho DY, El Boghdadly Z. Managing infectious challenges in the age of molecular-targeted therapies for adult hematological malignancies. Transpl Infect Dis 2024; 26:e14283. [PMID: 38698640 DOI: 10.1111/tid.14283] [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: 11/15/2023] [Revised: 03/15/2024] [Accepted: 04/02/2024] [Indexed: 05/05/2024]
Abstract
Over the last decade, the therapeutic landscape for hematological malignancies (HMs) has witnessed a remarkable surge in the development of novel biological and small-molecule-targeted immunomodulatory agents. These therapies have drastically improved survival, but some come at the cost of increased risk of bacterial, viral, and/or fungal infections and on-target off-tumor immunological side effects. To mitigate such risks, physicians must be well informed about infectious complications and necessary preventive measures, such as screening, vaccinations, and antimicrobial prophylaxis. Furthermore, physicians should be vigilant about the noninfectious side effects of these agents that can mimic infections and understand their potential drug-drug interactions with antimicrobials. Strengthening and harmonizing the current surveillance and reporting system for drug-associated infections in real-world settings is essential to better ascertain the potential infections associated with these agents. In this review, we aimed to summarize the infection risks associated with novel agents used for specific HMs and outline recommended strategies for monitoring and prophylaxis.
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Affiliation(s)
- Manan Shah
- Division of Hematology and Medical Oncology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Firas El Chaer
- Division of Hematology and Oncology, Department of Medicine, The University of Virginia, Charlottesville, Virginia, USA
| | - Dora Y Ho
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University, Stanford, Virginia, USA
| | - Zeinab El Boghdadly
- Division of Infectious Diseases, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA
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11
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Abud-Mendoza C, Aceves-Ávila FJ, Arce-Salinas CA, Álvarez Nemegyei J, Barile-Fabris L, Durán-Barragán S, Flores-Alvarado DE, Hernández-Núñez E, Irazoque-Palazuelos F, Moctezuma-Ríos JF, Pascual-Ramos V, Portela-Hernández M, Silveira LH, Andrade-Ortega L, Barrera-Vargas A, Carrillo-Vázquez S, Castro-Colin Z, Cuevas-Orta E, Flores-Suárez LF, Guaracha-Basáñez GA, Hernández-Cabrera MF, de Jesús Hernández-Galarza I, Herrera-vanOostdam DA, Lobato-Belmonte AC, Martínez-Martínez LA, Martínez-Martínez MU, Medrano-Ramírez G, Merayo-Chalico FJ, Meza-López Y Olguín G, Olan F, Peña-Santos G, Ramos-Remus C, Reyes-Cordero G, Rivera-Terán V, Rojas-Serrano J, Serna-Peña G, Sicsik-Ayala S, Sifuentes-Cantú CA, Vega-Morales D, Villaseñor-Ovies P, Xibillé-Friedmann D, Pacheco-Tena C. Update of the guidelines for the pharmacological treatment of rheumatoid arthritis by the Mexican College of Rheumatology 2023. REUMATOLOGIA CLINICA 2024; 20:263-280. [PMID: 38796394 DOI: 10.1016/j.reumae.2024.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 02/02/2024] [Indexed: 05/28/2024]
Abstract
OBJECTIVE To develop updated guidelines for the pharmacological management of rheumatoid arthritis (RA). METHODS A group of experts representative of different geographical regions and various medical services catering to the Mexican population with RA was formed. Questions based on Population, Intervention, Comparison, and Outcome (PICO) were developed, deemed clinically relevant. These questions were answered based on the results of a recent systematic literature review (SLR), and the evidence's validity was assessed using the GRADE system, considered a standard for these purposes. Subsequently, the expert group reached consensus on the direction and strength of recommendations through a multi-stage voting process. RESULTS The updated guidelines for RA treatment stratify various therapeutic options, including different classes of DMARDs (conventional, biologicals, and JAK inhibitors), as well as NSAIDs, glucocorticoids, and analgesics. By consensus, it establishes the use of these in different subpopulations of interest among RA patients and addresses aspects related to vaccination, COVID-19, surgery, pregnancy and lactation, and others. CONCLUSIONS This update of the Mexican guidelines for the pharmacological treatment of RA provides reference points for evidence-based decision-making, recommending patient participation in joint decision-making to achieve the greatest benefit for our patients. It also establishes recommendations for managing a variety of relevant conditions affecting our patients.
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Affiliation(s)
- Carlos Abud-Mendoza
- Servicio de Reumatología, Hospital Ignacio Morones Prieto, Facultad de Medicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | | | | | | | | | - Sergio Durán-Barragán
- Departamento de Clínicas Médicas, Centro Universitario de Ciencias de la Salud Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Diana Elsa Flores-Alvarado
- Servicio de Reumatología, Hospital Universitario «Dr. José Eleuterio González», Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, Mexico
| | | | | | | | - Virginia Pascual-Ramos
- Departamento de Inmunología y Reumatología, Instituto Nacional de Ciencia Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Margarita Portela-Hernández
- Departamento de Reumatología, Hospital de Especialidades del Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico
| | - Luis Humberto Silveira
- Departamento de Reumatología, Instituto Nacional de Cardiología «Ignacio Chávez», Mexico City, Mexico
| | - Lilia Andrade-Ortega
- Medicina Interna, Hospital Dr. Gustavo A. Rovirosa Pérez, Villa Hermosa, Tabasco, Mexico; Servicio de Reumatología, Hospital CMN 20 de Noviembre, ISSSTE, Mexico City, Mexico
| | - Ana Barrera-Vargas
- Departamento de Inmunología y Reumatología, Instituto Nacional de Ciencia Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Sandra Carrillo-Vázquez
- Hospital Regional 1.◦ de Octubre, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE), Mexico City, Mexico
| | - Zully Castro-Colin
- Hospital de Especialidades Centro Médico Nacional La Raza «Antonio Fraga Mouret», IMSS, Mexico City, Mexico
| | - Enrique Cuevas-Orta
- Servicio de Reumatología, Hospital Ignacio Morones Prieto, Facultad de Medicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | - Luis Felipe Flores-Suárez
- Clínica de Vasculitis Sistémicas Primarias, Instituto Nacional de Enfermedades Respiratorias, Mexico City, Mexico
| | | | | | - Iván de Jesús Hernández-Galarza
- Servicio de Reumatología, Hospital Universitario «Dr. José Eleuterio González», Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, Mexico
| | - David Alejandro Herrera-vanOostdam
- Servicio de Reumatología, Hospital Ignacio Morones Prieto, Facultad de Medicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | | | | | | | | | - Francisco Javier Merayo-Chalico
- Departamento de Inmunología y Reumatología, Instituto Nacional de Ciencia Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | - Francisco Olan
- Medicina Interna, Hospital Dr. Gustavo A. Rovirosa Pérez, Villa Hermosa, Tabasco, Mexico
| | | | - César Ramos-Remus
- Unidad de Investigación en Enfermedades Crónico-Degenerativas, S.C. Guadalajara, Jalisco, Mexico
| | - Greta Reyes-Cordero
- Hospital Angeles Chihuahua, Facultad de Medicina y Ciencias Biomédicas, Universidad Autónoma de Chihuahua, Chihuahua, Mexico
| | - Vijaya Rivera-Terán
- Registro Mexicano de Acotamientos Adversos de Terapias Biológicas en Enfermedades Reumatológicas (Biobadamex), Colegio Mexicano de Reumatología, Mexico City, Mexico
| | | | - Griselda Serna-Peña
- Servicio de Reumatología, Hospital Universitario «Dr. José Eleuterio González», Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, Mexico
| | - Sandra Sicsik-Ayala
- Facultad de Medicina, Universidad Autónoma de Coahuila, Torreón, Coahuila, Mexico
| | | | - David Vega-Morales
- Reumatología y Centro de Infusión, Hospital General de Zona No. 17, IMSS, Nuevo León, Mexico
| | - Pablo Villaseñor-Ovies
- Departamento de Medicina Interna, Hospital General de Tijuana, Tijuana, Baja California, Mexico
| | | | - César Pacheco-Tena
- Facultad de Medicina y Ciencias Biomédicas, Universidad Autónoma de Chihuahua, Chihuahua, Mexico.
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Khan SA, Zahid R, Amir M. Upadacitinib-Induced Hepatitis B Reactivation Leading to Liver Transplant. ACG Case Rep J 2024; 11:e01327. [PMID: 38586821 PMCID: PMC10997227 DOI: 10.14309/crj.0000000000001327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 02/22/2024] [Indexed: 04/09/2024] Open
Abstract
Hepatitis B virus (HBV) reactivation can occur with the use of immunosuppressive therapy used to treat autoimmune conditions, such as rheumatoid arthritis. Janus kinase inhibitors, such as upadacitinib, have been approved for the treatment of rheumatoid arthritis. This is the first case report of a patient who used upadacitinib without antiviral prophylaxis against HBV and developed HBV reactivation, leading to fulminant hepatic failure necessitating emergent liver transplantation.
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Affiliation(s)
- Sarosh Ahmed Khan
- Department of Medicine, Integris Baptist Medical Center, Oklahoma City, OK
| | - Rida Zahid
- Department of Pediatrics, POF Hospital, Rawalpindi, Pakistan
| | - Muhammad Amir
- Department of Transplant Hepatology, Integris Baptist Medical Center, Oklahoma City, OK
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13
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Chiu CY, John TM, Matsuo T, Wurster S, Hicklen RS, Khattak RR, Ariza-Heredia EJ, Bose P, Kontoyiannis DP. Disseminated Histoplasmosis in a Patient with Myelofibrosis on Ruxolitinib: A Case Report and Review of the Literature on Ruxolitinib-Associated Invasive Fungal Infections. J Fungi (Basel) 2024; 10:264. [PMID: 38667935 PMCID: PMC11051496 DOI: 10.3390/jof10040264] [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: 02/24/2024] [Revised: 03/24/2024] [Accepted: 03/29/2024] [Indexed: 04/28/2024] Open
Abstract
Ruxolitinib, a selective inhibitor of Janus kinases, is a standard treatment for intermediate/high-risk myelofibrosis (MF) but is associated with a predisposition to opportunistic infections, especially herpes zoster. However, the incidence and characteristics of invasive fungal infections (IFIs) in these patients remain uncertain. In this report, we present the case of a 59-year-old woman with MF who developed disseminated histoplasmosis after seven months of ruxolitinib use. The patient clinically improved after ten weeks of combined amphotericin B and azole therapy, and ruxolitinib was discontinued. Later, the patient received fedratinib, a relatively JAK2-selective inhibitor, without relapse of histoplasmosis. We also reviewed the literature on published cases of proven IFIs in patients with MF who received ruxolitinib. Including ours, we identified 28 such cases, most commonly due to Cryptococcus species (46%). IFIs were most commonly disseminated (39%), followed by localized lung (21%) infections. Although uncommon, a high index of suspicion for opportunistic IFIs is needed in patients receiving JAK inhibitors. Furthermore, the paucity of data regarding the optimal management of IFIs in patients treated with JAK inhibitors underscore the need for well-designed studies to evaluate the epidemiology, pathobiology, early diagnosis, and multimodal therapy of IFIs in patients with hematological malignancies receiving targeted therapies.
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Affiliation(s)
- Chia-Yu Chiu
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (C.-Y.C.); (T.M.J.); (T.M.); (S.W.); (R.R.K.); (E.J.A.-H.)
| | - Teny M. John
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (C.-Y.C.); (T.M.J.); (T.M.); (S.W.); (R.R.K.); (E.J.A.-H.)
| | - Takahiro Matsuo
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (C.-Y.C.); (T.M.J.); (T.M.); (S.W.); (R.R.K.); (E.J.A.-H.)
| | - Sebastian Wurster
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (C.-Y.C.); (T.M.J.); (T.M.); (S.W.); (R.R.K.); (E.J.A.-H.)
| | - Rachel S. Hicklen
- Research Medical Library, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Raihaan Riaz Khattak
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (C.-Y.C.); (T.M.J.); (T.M.); (S.W.); (R.R.K.); (E.J.A.-H.)
| | - Ella J. Ariza-Heredia
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (C.-Y.C.); (T.M.J.); (T.M.); (S.W.); (R.R.K.); (E.J.A.-H.)
| | - Prithviraj Bose
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Dimitrios P. Kontoyiannis
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (C.-Y.C.); (T.M.J.); (T.M.); (S.W.); (R.R.K.); (E.J.A.-H.)
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14
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de Valence B, Delaune M, Nguyen Y, Jachiet V, Heiblig M, Jean A, Riescher Tuczkiewicz S, Henneton P, Guilpain P, Schleinitz N, Le Guenno G, Lobbes H, Lacombe V, Ardois S, Lazaro E, Langlois V, Outh R, Vinit J, Martellosio JP, Decker P, Moulinet T, Dieudonné Y, Bigot A, Terriou L, Vlakos A, de Maleprade B, Denis G, Broner J, Kostine M, Humbert S, Lifermann F, Samson M, Pechuzal S, Aouba A, Kosmider O, Dion J, Grosleron S, Bourguiba R, Terrier B, Georgin-Lavialle S, Fain O, Mekinian A, Morgand M, Comont T, Hadjadj J. Serious infections in patients with VEXAS syndrome: data from the French VEXAS registry. Ann Rheum Dis 2024; 83:372-381. [PMID: 38071510 DOI: 10.1136/ard-2023-224819] [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: 08/07/2023] [Accepted: 10/22/2023] [Indexed: 02/17/2024]
Abstract
INTRODUCTION Vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic (VEXAS) syndrome is an acquired autoinflammatory monogenic disease with a poor prognosis whose determinants are not well understood. We aimed to describe serious infectious complications and their potential risk factors. METHODS Retrospective multicentre study including patients with VEXAS syndrome from the French VEXAS Registry. Episodes of serious infections were described, and their risk factors were analysed using multivariable Cox proportional hazards models. RESULTS Seventy-four patients with 133 serious infections were included. The most common sites of infection were lung (59%), skin (10%) and urinary tract (9%). Microbiological confirmation was obtained in 76%: 52% bacterial, 30% viral, 15% fungal and 3% mycobacterial. Among the pulmonary infections, the main pathogens were SARS-CoV-2 (28%), Legionella pneumophila (21%) and Pneumocystis jirovecii (19%). Sixteen per cent of severe infections occurred without any immunosuppressive treatment and with a daily glucocorticoid dose ≤10 mg. In multivariate analysis, age >75 years (HR (95% CI) 1.81 (1.02 to 3.24)), p.Met41Val mutation (2.29 (1.10 to 5.10)) and arthralgia (2.14 (1.18 to 3.52)) were associated with the risk of serious infections. JAK inhibitors were most associated with serious infections (3.84 (1.89 to 7.81)) compared with biologics and azacitidine. After a median follow-up of 4.4 (2.5-7.7) years, 27 (36%) patients died, including 15 (56%) due to serious infections. CONCLUSION VEXAS syndrome is associated with a high incidence of serious infections, especially in older patients carrying the p.Met41Val mutation and treated with JAK inhibitors. The high frequency of atypical infections, especially in patients without treatment, may indicate an intrinsic immunodeficiency.
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Affiliation(s)
| | - Marion Delaune
- Médecine interne, Université Toulouse III-Paul Sabatier Faculté de santé, Centre Hospitalier Universitaire de Toulouse Pole IUC de Toulouse Oncopole CHU, Toulouse, France
| | - Yann Nguyen
- Médecine interne, Université Paris Cité, Hôpital Beaujon, Clichy, France
| | - Vincent Jachiet
- Médecine Interne, Sorbonne université, Hopital Saint-Antoine, Paris, France
| | - Mael Heiblig
- Hématologie clinique, Université Claude Bernard Lyon 1, Centre Hospitalier Lyon-Sud, Pierre-Benite, France
| | - Alexis Jean
- Médecine interne, CHU de Bordeaux, Bordeaux, France
| | | | - Pierrick Henneton
- Service de Médecine Interne A, Hôpital Saint Eloi, CHRU de Montpellier, Montpellier, France
| | - Philippe Guilpain
- Service de Médecine Interne A, Hôpital Saint Eloi, CHRU de Montpellier, Montpellier, France
| | - Nicolas Schleinitz
- Médecine interne, Aix-Marseille Universite, Hôpital de la Timone, Marseille, France
| | | | - Hervé Lobbes
- Médecine interne, CHU Estaing, Clermont-Ferrand, France
| | - Valentin Lacombe
- Médecine interne et immunologique clinique, CHU Angers, Angers, France
| | | | | | - Vincent Langlois
- Médecine interne et infectieuse, Hospital Group Le Havre, Le Havre, France
| | - Roderau Outh
- Service de médecine interne et générale, CH Perpignan, Perpignan, France
| | - Julien Vinit
- Médecine interne, Hospital Centre Chalon-sur-Saon, Chalon-sur-Saone, France
| | | | - Paul Decker
- Médecine interne et immunologie clinique, CHU de Nancy, Nancy, France
| | - Thomas Moulinet
- Médecine interne et immunologie clinique, CHU de Nancy, Nancy, France
| | - Yannick Dieudonné
- Immunologie Clinique et Médecine Interne, CHU de Strasbourg, Strasbourg, France
| | | | - Louis Terriou
- Médecine interne - hématologie, CHU Lille, Lille, France
| | - Alexandre Vlakos
- Médecine interne, Haute-Saône Hospital Group Vesoul Site, Vesoul, France
| | | | - Guillaume Denis
- Médecine interne et hématologie, Centre Hospitalier de Rochefort, Rochefort, France
| | | | - Marie Kostine
- Rhumatologie, Centre Hospitalier Universitaire de Bordeaux Groupe hospitalier Pellegrin, Bordeaux, France
| | - Sebastien Humbert
- Hématologie, Centre Hospitalier Universitaire de Besancon, Besancon, France
| | | | | | - Susann Pechuzal
- Médecine interne-polyvalente, Hôpitaux Drôme Nord, Romans, France
| | | | - Olivier Kosmider
- Service d'Hématologie Biologique, DMU BioPhyGen, APHP, Paris, France
| | - Jeremie Dion
- Médecine interne, Université Toulouse III-Paul Sabatier Faculté de santé, Centre Hospitalier Universitaire de Toulouse Pole IUC de Toulouse Oncopole CHU, Toulouse, France
| | | | - Rim Bourguiba
- Médecine interne, CEREMAIA, Sorbonne Université, Hospital Tenon, Paris, France
| | - Benjamin Terrier
- Médecine interne, Université Paris Cité, Hospital Cochin, Paris, France
| | | | - Olivier Fain
- Médecine Interne, Sorbonne université, Hopital Saint-Antoine, Paris, France
| | - Arsène Mekinian
- Médecine Interne, Sorbonne université, Hopital Saint-Antoine, Paris, France
| | - Marjolaine Morgand
- Médecine Interne, Sorbonne université, Hopital Saint-Antoine, Paris, France
| | - Thibault Comont
- Médecine interne, Université Toulouse III-Paul Sabatier Faculté de santé, Centre Hospitalier Universitaire de Toulouse Pole IUC de Toulouse Oncopole CHU, Toulouse, France
| | - Jerome Hadjadj
- Médecine Interne, Sorbonne université, Hopital Saint-Antoine, Paris, France
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15
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Keenan C, Albeituni S, Nichols KE, Hines M. JAK Inhibitors in Cytokine Storm Syndromes. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1448:583-600. [PMID: 39117841 DOI: 10.1007/978-3-031-59815-9_39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/10/2024]
Abstract
Cytokine storm syndromes (CSSs) comprise a group of severe and often fatal hyperinflammatory conditions driven by the overproduction of pro-inflammatory cytokines by activated cells of the immune system. Many of the CSS-associated cytokines mediate their downstream effects by signaling through the Janus kinases (JAKs) and signal transducers and activators of transcription (STATs). In addition, several of these cytokines are produced downstream of JAK/STAT pathway activation. Therefore, targeting JAK/STAT signaling using small molecule JAK inhibitors has become an increasingly appealing therapeutic option to dampen hyperinflammation in patients with CSSs. Application of JAK inhibitors in preclinical CSS models has shown improvements in multiple sequelae of hyperinflammation, and there is growing clinical evidence supporting the efficacy of JAK inhibition in patients with these conditions. Although generally well tolerated, JAK inhibitor use is not without potential for toxicity, especially in settings like CSSs where end-organ dysfunction is common. More prospective clinical trials incorporating JAK inhibitors, alone or in combination with other immunomodulatory therapies, are necessary to determine the optimal dosing, schedule, efficacy, and tolerability of these agents for patients experiencing CSSs.
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Affiliation(s)
- Camille Keenan
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Sabrin Albeituni
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Kim E Nichols
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Melissa Hines
- Department of Pediatric Medicine, Division of Critical Care Medicine, St. Jude Children's Research Hospital, Memphis, TN, USA.
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16
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Duminuco A, Chifotides HT, Giallongo S, Giallongo C, Tibullo D, Palumbo GA. ACVR1: A Novel Therapeutic Target to Treat Anemia in Myelofibrosis. Cancers (Basel) 2023; 16:154. [PMID: 38201581 PMCID: PMC10778144 DOI: 10.3390/cancers16010154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
Activin receptor type I (ACVR1) is a transmembrane kinase receptor belonging to bone morphogenic protein receptors (BMPs). ACVR1 plays an important role in hematopoiesis and anemia via the BMP6/ACVR1/SMAD pathway, which regulates expression of hepcidin, the master regulator of iron homeostasis. Elevated hepcidin levels are inversely associated with plasma iron levels, and chronic hepcidin expression leads to iron-restricted anemia. Anemia is one of the hallmarks of myelofibrosis (MF), a bone marrow (BM) malignancy characterized by BM scarring resulting in impaired hematopoiesis, splenomegaly, and systemic symptoms. Anemia and red blood cell transfusions negatively impact MF prognosis. Among the approved JAK inhibitors (ruxolitinib, fedratinib, momelotinib, and pacritinib) for MF, momelotinib and pacritinib are preferably used in cytopenic patients; both agents are potent ACVR1 inhibitors that suppress hepcidin expression via the BMP6/ACVR1/SMAD pathway and restore iron homeostasis/erythropoiesis. In September 2023, momelotinib was approved as a treatment for patients with MF and anemia. Zilurgisertib (ACVR1 inhibitor) and DISC-0974 (anti-hemojuvelin monoclonal antibody) are evaluated in early phase clinical trials in patients with MF and anemia. Luspatercept (ACVR2B ligand trap) is assessed in transfusion-dependent MF patients in a registrational phase 3 trial. Approved ACVR1 inhibitors and novel agents in development are poised to improve the outcomes of anemic MF patients.
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Affiliation(s)
- Andrea Duminuco
- Hematology Unit with BMT, A.O.U. Policlinico “G.Rodolico-San Marco”, 95123 Catania, Italy;
| | - Helen T. Chifotides
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1400 Holcombe Blvd., Houston, TX 77030, USA;
| | - Sebastiano Giallongo
- Department of Medical, Surgical Sciences and Advanced Technologies “G.F. Ingrassia”, University of Catania, 95123 Catania, Italy; (S.G.); (C.G.)
| | - Cesarina Giallongo
- Department of Medical, Surgical Sciences and Advanced Technologies “G.F. Ingrassia”, University of Catania, 95123 Catania, Italy; (S.G.); (C.G.)
| | - Daniele Tibullo
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy;
| | - Giuseppe A. Palumbo
- Hematology Unit with BMT, A.O.U. Policlinico “G.Rodolico-San Marco”, 95123 Catania, Italy;
- Department of Medical, Surgical Sciences and Advanced Technologies “G.F. Ingrassia”, University of Catania, 95123 Catania, Italy; (S.G.); (C.G.)
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17
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Duminuco A, Harrington P, Harrison C, Curto-Garcia N. Polycythemia Vera: Barriers to and Strategies for Optimal Management. Blood Lymphat Cancer 2023; 13:77-90. [PMID: 38146420 PMCID: PMC10749566 DOI: 10.2147/blctt.s409443] [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: 09/27/2023] [Accepted: 12/16/2023] [Indexed: 12/27/2023]
Abstract
Polycythemia vera (PV) is a subtype of myeloproliferative neoplasms characterized by impaired quality of life and severe complications. Despite the increasingly in-depth knowledge of this condition, it necessitates a multifaceted management approach to mitigate symptoms and prevent thrombotic and hemorrhagic events, ensuring prolonged survival. The therapeutic landscape has been revolutionized in recent years, where venesection and hydroxycarbamide associated with antiplatelet therapy have a central role and are now accompanied by other drugs, such as interferon and Janus kinase inhibitors. Ongoing research and advancements in targeted therapies hold promise for further enhancing the therapeutic choice for PV management.
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Affiliation(s)
- Andrea Duminuco
- Department of Haematology, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
- Haematology with BMT Unit, A.O.U. Policlinico “G.Rodolico-San Marco”, Catania, Italy
| | - Patrick Harrington
- Department of Haematology, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Claire Harrison
- Department of Haematology, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Natalia Curto-Garcia
- Department of Haematology, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
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18
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Kalinin A, Zubkova E, Menshikov M. Integrated Stress Response (ISR) Pathway: Unraveling Its Role in Cellular Senescence. Int J Mol Sci 2023; 24:17423. [PMID: 38139251 PMCID: PMC10743681 DOI: 10.3390/ijms242417423] [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: 11/02/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
Cellular senescence is a complex process characterized by irreversible cell cycle arrest. Senescent cells accumulate with age, promoting disease development, yet the absence of specific markers hampers the development of selective anti-senescence drugs. The integrated stress response (ISR), an evolutionarily highly conserved signaling network activated in response to stress, globally downregulates protein translation while initiating the translation of specific protein sets including transcription factors. We propose that ISR signaling plays a central role in controlling senescence, given that senescence is considered a form of cellular stress. Exploring the intricate relationship between the ISR pathway and cellular senescence, we emphasize its potential as a regulatory mechanism in senescence and cellular metabolism. The ISR emerges as a master regulator of cellular metabolism during stress, activating autophagy and the mitochondrial unfolded protein response, crucial for maintaining mitochondrial quality and efficiency. Our review comprehensively examines ISR molecular mechanisms, focusing on ATF4-interacting partners, ISR modulators, and their impact on senescence-related conditions. By shedding light on the intricate relationship between ISR and cellular senescence, we aim to inspire future research directions and advance the development of targeted anti-senescence therapies based on ISR modulation.
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Affiliation(s)
- Alexander Kalinin
- National Medical Research Centre of Cardiology Named after Academician E.I. Chazov, 121552 Moscow, Russia; (A.K.); (E.Z.)
- Faculty of Fundamental Medicine, Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Ekaterina Zubkova
- National Medical Research Centre of Cardiology Named after Academician E.I. Chazov, 121552 Moscow, Russia; (A.K.); (E.Z.)
| | - Mikhail Menshikov
- National Medical Research Centre of Cardiology Named after Academician E.I. Chazov, 121552 Moscow, Russia; (A.K.); (E.Z.)
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19
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Hong J, Fraebel J, Yang Y, Tkacyk E, Kitko C, Kim TK. Understanding and treatment of cutaneous graft-versus-host-disease. Bone Marrow Transplant 2023; 58:1298-1313. [PMID: 37730800 DOI: 10.1038/s41409-023-02109-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 08/28/2023] [Accepted: 09/08/2023] [Indexed: 09/22/2023]
Abstract
The skin is the outermost mechanical barrier where dynamic immune reactions take place and is the most commonly affected site in both acute and chronic graft-versus-host disease (GVHD). If not properly treated, pain and pruritis resulting from cutaneous GVHD can increase the risk of secondary infection due to erosions, ulcerations, and damage of underlying tissues. Furthermore, resulting disfiguration can cause distress and significantly impact patients' quality of life. Thus, a deeper understanding of skin-specific findings of GVHD is needed. This review will highlight some promising results of recent pre-clinical studies on the pathophysiology of skin GVHD and summarize the diagnostic and staging/grading procedures according to the clinical manifestations of skin GVHD. In addition, we will summarize outcomes of various GVHD treatments, including skin-specific response rates.
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Affiliation(s)
- Junshik Hong
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Johnathan Fraebel
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Yenny Yang
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Eric Tkacyk
- Veterans Affairs Tennessee Valley Health Care, Nashville, TN, USA
- Department of Dermatology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Carrie Kitko
- Monroe Carell Jr Children's Hospital, Vanderbilt Division of Pediatric Hematology-Oncology, Nashville, TN, USA
- Vanderbilt-Ingram Cancer Center, Nashville, TN, USA
| | - Tae Kon Kim
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.
- Veterans Affairs Tennessee Valley Health Care, Nashville, TN, USA.
- Vanderbilt-Ingram Cancer Center, Nashville, TN, USA.
- Vanderbilt Center for Immunobiology, Vanderbilt University Medical Center, Nashville, TN, USA.
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20
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Gill H, Leung GMK, Ooi MGM, Teo WZY, Wong CL, Choi CW, Wong GC, Lao Z, Rojnuckarin P, Castillo MRID, Xiao Z, Hou HA, Kuo MC, Shih LY, Gan GG, Lin CC, Chng WJ, Kwong YL. Management of classical Philadelphia chromosome-negative myeloproliferative neoplasms in Asia: consensus of the Asian Myeloid Working Group. Clin Exp Med 2023; 23:4199-4217. [PMID: 37747591 DOI: 10.1007/s10238-023-01189-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 09/04/2023] [Indexed: 09/26/2023]
Abstract
Myeloproliferative neoplasms (MPN) are a heterogeneous group of clonal hematopoietic stem cell disorders characterized clinically by the proliferation of one or more hematopoietic lineage(s). The classical Philadelphia-chromosome (Ph)-negative MPNs include polycythemia vera (PV), essential thrombocythemia (ET) and primary myelofibrosis (PMF). The Asian Myeloid Working Group (AMWG) comprises representatives from fifteen Asian centers experienced in the management of MPN. This consensus from the AMWG aims to review the current evidence in the risk stratification and treatment of Ph-negative MPN, to identify management gaps for future improvement, and to offer pragmatic approaches for treatment commensurate with different levels of resources, drug availabilities and reimbursement policies in its constituent regions. The management of MPN should be patient-specific and based on accurate diagnostic and prognostic tools. In patients with PV, ET and early/prefibrotic PMF, symptoms and risk stratification will guide the need for early cytoreduction. In younger patients requiring cytoreduction and in those experiencing resistance or intolerance to hydroxyurea, recombinant interferon-α preparations (pegylated interferon-α 2A or ropeginterferon-α 2b) should be considered. In myelofibrosis, continuous risk assessment and symptom burden assessment are essential in guiding treatment selection. Allogeneic hematopoietic stem cell transplantation (allo-HSCT) in MF should always be based on accurate risk stratification for disease-risk and post-HSCT outcome. Management of classical Ph-negative MPN entails accurate diagnosis, cytogenetic and molecular evaluation, risk stratification, and treatment strategies that are outcome-oriented (curative, disease modification, improvement of quality-of-life).
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Affiliation(s)
- Harinder Gill
- Department of Medicine, LKS Faculty of Medicine, School of Clinical Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, China.
- Department of Medicine, Professorial Block, Queen Mary Hospital, Pokfulam Road, Pok Fu Lam, Hong Kong, China.
| | - Garret M K Leung
- Department of Medicine, LKS Faculty of Medicine, School of Clinical Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - Melissa G M Ooi
- Department of Hematology-Oncology, National University Cancer Institute, Singapore, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University, Singapore, Singapore
| | - Winnie Z Y Teo
- Department of Hematology-Oncology, National University Cancer Institute, Singapore, Singapore
- Fast and Chronic Program, Alexandra Hospital, Singapore, Singapore
| | - Chieh-Lee Wong
- Department of Medicine, Sunway Medical Centre, Shah Alam, Selangor, Malaysia
| | - Chul Won Choi
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Gee-Chuan Wong
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Zhentang Lao
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Ponlapat Rojnuckarin
- King Chulalongkorn Memorial Hospital, Chulalongkorn University, Bangkok, Thailand
| | | | - Zhijian Xiao
- Blood Disease Hospital and Institute of Hematology, Chinese Academy of Medical Sciences Peking Union Medical College, Tianjin, China
| | - Hsin-An Hou
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming-Chung Kuo
- Chang Gung Memorial Hospital-Linkou, Chang Gung University, Taoyuan, Taiwan
| | - Lee-Yung Shih
- Chang Gung Memorial Hospital-Linkou, Chang Gung University, Taoyuan, Taiwan
| | - Gin-Gin Gan
- University of Malaya, Kuala Lumpur, Malaysia
| | - Chien-Chin Lin
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wee-Joo Chng
- Department of Hematology-Oncology, National University Cancer Institute, Singapore, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University, Singapore, Singapore
| | - Yok-Lam Kwong
- Department of Medicine, LKS Faculty of Medicine, School of Clinical Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
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21
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Adesola AA, Cozma MA, Chen YF, Srichawla BS, Găman MA. Risk of hepatitis B reactivation in patients with myeloproliferative neoplasms treated with ruxolitinib. World J Hepatol 2023; 15:1188-1195. [DOI: 10.4254/wjh.v15.i11.1188] [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: 07/23/2023] [Revised: 10/23/2023] [Accepted: 11/09/2023] [Indexed: 11/24/2023] Open
Abstract
Classical Philadelphia-negative myeloproliferative neoplasms (MPNs), i.e., polycythemia vera, essential thrombocythemia, and primary/secondary myelofibrosis, are clonal disorders of the hematopoietic stem cell in which an uncontrolled proliferation of terminally differentiated myeloid cells occurs. MPNs are characterized by mutations in driver genes, the JAK2V617F point mutation being the most commonly detected genetic alteration in these hematological malignancies. Thus, JAK inhibition has emerged as a potential therapeutic strategy in MPNs, with ruxolitinib being the first JAK inhibitor developed, approved, and prescribed in the management of these blood cancers. However, the use of ruxolitinib has been associated with a potential risk of infection, including opportunistic infections and reactivation of hepatitis B. Here, we briefly describe the association between ruxolitinib treatment in MPNs and hepatitis B reactivation.
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Affiliation(s)
- Adeniyi Abraham Adesola
- Department of Medicine and Surgery, Faculty of Clinical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Matei-Alexandru Cozma
- Faculty of Medicine, "Carol Davila" University of Medicine and Pharmacy, Bucharest 050474, Romania
- Department of Gastroenterology, Colentina Clinical Hospital, Bucharest 020125, Romania
| | - Yong-Feng Chen
- Department of Basic Medical Sciences, Medical College of Taizhou University, Taizhou 318000, Zhejiang Province, China
| | - Bahadar Singh Srichawla
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA 01655, United States
| | - Mihnea-Alexandru Găman
- Faculty of Medicine, "Carol Davila" University of Medicine and Pharmacy, Bucharest 050474, Romania
- Department of Hematology, Center of Hematology and Bone Marrow Transplantation, Fundeni Clinical Institute, Bucharest 022328, Romania
- Cellular and Molecular Pathology Department, Stefan S. Nicolau Institute of Virology, Romanian Academy, Bucharest 030304, Romania
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Chung C. Current therapies for classic myeloproliferative neoplasms: A focus on pathophysiology and supportive care. Am J Health Syst Pharm 2023; 80:1624-1636. [PMID: 37556726 DOI: 10.1093/ajhp/zxad181] [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: 08/08/2023] [Indexed: 08/11/2023] Open
Abstract
PURPOSE This article concisely evaluates current therapies that have received regulatory approval for the treatment of classic myeloproliferative neoplasms (MPNs). Pertinent pathophysiology and supportive care are discussed. Emerging therapies are also briefly described. SUMMARY MPNs are a heterogeneous group of diseases characterized by acquired abnormalities of hematopoietic stem cells (HSCs), resulting in the generation of transformed myeloid progenitor cells that overproduce mature and immature cells within the myeloid lineage. Mutations in JAK2 and other driver oncogenes are central to the genetic variability of these diseases. Cytoreductive therapies such as hydroxyurea, anagrelide, interferon, and therapeutic phlebotomy aim to lower the risk of thrombotic events without exposing patients to an increased risk of leukemic transformation. However, no comparisons can be made between these therapies, as reduction of thrombotic risk has not been used as an endpoint. On the other hand, Janus kinase (JAK) inhibitors such as ruxolitinib, fedratinib, pacritinib, and momelotinib (an investigational agent at the time of writing) directly target the constitutively activated JAK-signal transducer and activator of transcription (JAK-STAT) pathway of HSCs in the bone marrow. Mutations of genes in the JAK-STAT signaling pathway provide a unifying understanding of MPNs, spur therapeutic innovations, and represent opportunities for pharmacists to optimize mitigation strategies for both disease-related and treatment-related adverse effects. CONCLUSION Treatment options for MPNs span a wide range of disease mechanisms. The growth of targeted therapies holds promise for expanding the treatment arsenal for these rare, yet complex diseases and creates opportunities to optimize supportive care for affected patients.
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Dahabreh D, Jung S, Renert-Yuval Y, Bar J, Del Duca E, Guttman-Yassky E. Alopecia Areata: Current Treatments and New Directions. Am J Clin Dermatol 2023; 24:895-912. [PMID: 37606849 DOI: 10.1007/s40257-023-00808-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2023] [Indexed: 08/23/2023]
Abstract
Alopecia areata is an autoimmune hair loss disease that is non-scarring and is characterized by chronic inflammation at the hair follicle level. Clinically, patients' presentation varies from patchy, circumscribed scalp involvement to total body and scalp hair loss. Current management is guided by the degree of scalp and body involvement, with topical and intralesional steroid injections as primarily first-line for mild cases and broad immunosuppressants as the mainstay for more severe cases. Until recently, the limited number of blinded, randomized, placebo-controlled clinical trials for this disease had made establishing an evidence-based treatment paradigm challenging. However, growing insights into the pathogenesis of alopecia areata through blood and tissue analysis of human lesions have identified several promising targets for therapy. T-helper (Th) 1/interferon skewing has traditionally been described as the driver of disease; however, recent investigations suggest activation of additional immune mediators, including the Th2 pathway, interleukin (IL)-9, IL-23, and IL-32, as contributors to alopecia areata pathogenesis. The landscape of alopecia areata treatment has the potential to be transformed, as several novel targeted drugs are currently undergoing clinical trials. Given the recent US FDA approval of baricitinib and ritlecitinib, Janus kinase (JAK) inhibitors are a promising drug class for treating severe alopecia areata cases. This article will review the efficacy, safety, and tolerability of current treatments for alopecia areata, and will provide an overview of the emerging therapies that are leading the revolution in the management of this challenging disease.
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Affiliation(s)
- Dante Dahabreh
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E. 98th Street, New York, NY, 10029, USA
| | - Seungyeon Jung
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E. 98th Street, New York, NY, 10029, USA
- School of Medicine, Vanderbilt University, Nashville, TN, USA
| | - Yael Renert-Yuval
- Laboratory for Investigative Dermatology, The Rockefeller University, New York, NY, USA
| | - Jonathan Bar
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E. 98th Street, New York, NY, 10029, USA
| | - Ester Del Duca
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E. 98th Street, New York, NY, 10029, USA
| | - Emma Guttman-Yassky
- Laboratory of Inflammatory Skin Diseases, Department of Dermatology, Icahn School of Medicine at Mount Sinai, 5 E. 98th Street, New York, NY, 10029, USA.
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24
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Sui C, Lee W. Role of interleukin 6 and its soluble receptor on the diffusion barrier dysfunction of alveolar tissue. Biomed Microdevices 2023; 25:40. [PMID: 37851124 DOI: 10.1007/s10544-023-00680-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2023] [Indexed: 10/19/2023]
Abstract
During respiratory infection, barrier dysfunction in alveolar tissue can result from "cytokine storm" caused by overly reactive immune response. Particularly, interleukin 6 (IL-6) is implicated as a key biomarker of cytokine storm responsible for and further progression to pulmonary edema. In this study, alveolar-like tissue was reconstructed in a microfluidic device with: (1) human microvascular lung endothelial cells (HULEC-5a) cultured under flow-induced shear stress and (2) human epithelial cells (Calu-3) cultured at air-liquid interface. The effects of IL-6 and the soluble form of its receptor (sIL-6R) on the permeability, electrical resistance, and morphology of the endothelial and epithelial layers were evaluated. The diffusion barrier properties of both the endothelial and epithelial layers were significantly degraded only when IL-6 treatment was combined with sIL-6R. As suggested by recent review and clinical studies, our results provide unequivocal evidence that the barrier dysfunction occurs through trans-signaling in which IL-6 and sIL-6R form a complex and then bind to the surface of endothelial and epithelial cells, but not by classical signaling in which IL-6 binds to membrane-expressed IL-6 receptor. This finding suggests that the role of both IL-6 and sIL-6R should be considered as important biomarkers in developing strategies for treating cytokine storm.
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Affiliation(s)
- Chao Sui
- Department of Chemical Engineering and Materials Science, Stevens Institute of Technology, 1 Castle Point On Hudson, Hoboken, New Jersey, 07030, USA
| | - Woo Lee
- Department of Chemical Engineering and Materials Science, Stevens Institute of Technology, 1 Castle Point On Hudson, Hoboken, New Jersey, 07030, USA.
- Department of Chemistry and Chemical Biology, Stevens Institute of Technology, 1 Castle Point On Hudson, Hoboken, New Jersey, 07030, USA.
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25
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Duminuco A, Mosquera‐Orgueira A, Nardo A, Di Raimondo F, Palumbo GA. AIPSS-MF machine learning prognostic score validation in a cohort of myelofibrosis patients treated with ruxolitinib. Cancer Rep (Hoboken) 2023; 6:e1881. [PMID: 37553891 PMCID: PMC10598243 DOI: 10.1002/cnr2.1881] [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: 05/23/2023] [Revised: 07/03/2023] [Accepted: 07/28/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND In myelofibrosis (MF), new model scores are continuously proposed to improve the ability to better identify patients with the worst outcomes. In this context, the Artificial Intelligence Prognostic Scoring System for Myelofibrosis (AIPSS-MF), and the Response to Ruxolitinib after 6 months (RR6) during the ruxolitinib (RUX) treatment, could play a pivotal role in stratifying these patients. AIMS We aimed to validate AIPSS-MF in patients with MF who started RUX treatment, compared to the standard prognostic scores at the diagnosis and the RR6 scores after 6 months of treatment. METHODS AND RESULTS At diagnosis, the AIPSS-MF performs better than the widely used IPSS for primary myelofibrosis (C-index 0.636 vs. 0.596) and MYSEC-PM for secondary (C-index 0.616 vs. 0.593). During RUX treatment, we confirmed the leading role of RR6 in predicting an inadequate response by these patients to JAKi therapy compared to AIPSS-MF (0.682 vs. 0.571). CONCLUSION The new AIPSS-MF prognostic score confirms that it can adequately stratify this subgroup of patients already at diagnosis better than standard models, laying the foundations for new prognostic models developed tailored to the patient based on artificial intelligence.
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Affiliation(s)
- Andrea Duminuco
- Hematology with BMT Unit, A.O.U. “G. Rodolico‐San Marco”CataniaItaly
- Department of HaematologyGuy's and St Thomas NHS Foundation TrustLondonUK
| | | | - Antonella Nardo
- Hematology with BMT Unit, A.O.U. “G. Rodolico‐San Marco”CataniaItaly
| | - Francesco Di Raimondo
- Hematology with BMT Unit, A.O.U. “G. Rodolico‐San Marco”CataniaItaly
- Dipartimento di Specialità Medico‐Chirurgiche, CHIRMEDUniversity of CataniaCataniaItaly
| | - Giuseppe Alberto Palumbo
- Hematology with BMT Unit, A.O.U. “G. Rodolico‐San Marco”CataniaItaly
- Dipartimento di Scienze Mediche Chirurgiche e Tecnologie Avanzate “G.F. Ingrassia”University of CataniaCataniaItaly
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26
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Puello Yocum B, Mesa H, Maratt JK, Ermel AC, Manchanda N, Popnikolov N. EBV-Gastritis Preceded the Development of Nasopharyngeal EBV (+) Diffuse Large B Cell Lymphoma in a Patient With Ruxolitinib-Induced Immunosuppression. Int J Surg Pathol 2023; 31:1340-1346. [PMID: 36734083 DOI: 10.1177/10668969221137525] [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] [Indexed: 02/04/2023]
Abstract
Epstein-Barr virus (EBV) is acquired early in life as asymptomatic or symptomatic infectious mononucleosis (IM) and remains latent in a few B cells in most individuals. Pathologic EBV-reactivation affects immunosuppressed individuals and manifests as IM-like syndromes, polyclonal lymphoproliferative disorders, EBV-related lymphomas, and carcinomas. EBV-associated gastritis is an underrecognized and very rarely reported entity. We report a case of a 65-year-old woman with ruxolitinib-treated polycythemia vera, who developed EBV viremia and EBV gastritis. The patient improved after the ruxolitinib dose reduction and administration of antiviral therapy. A few months after discontinuation of the antiviral therapy the gastric symptoms recurred, numerous gastric ulcers were identified, and a nasopharyngeal mass was detected. A biopsy of the nasopharynx showed an EBV (+) diffuse large B cell lymphoma. Ruxolitinib was discontinued and the patient was started on rituximab monotherapy with a resolution of symptoms and pathologic improvement. Our case supports earlier reports of an association of ruxolitinib therapy with EBV complications. An early diagnosis of EBV gastritis in immunocompromised patients is important since the gastric infection may precede or co-exist with a developing EBV-associated malignancy. Our case and existing literature suggest that EBV gastritis in symptomatic patients with iatrogenic immunosuppression requires discontinuation of immunosuppressive therapy if feasible, treatment with antivirals, and close surveillance for possible evolving/concurrent EBV (+) malignancy.
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Affiliation(s)
- Bianca Puello Yocum
- Department of Laboratory Medicine & Pathology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Hector Mesa
- Department of Laboratory Medicine & Pathology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Jennifer K Maratt
- Department of Medicine, Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Aaron C Ermel
- Division of Infectious Diseases, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Naveen Manchanda
- Division of Hematology/Oncology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Nikolay Popnikolov
- Department of Laboratory Medicine & Pathology, Indiana University School of Medicine, Indianapolis, Indiana, USA
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Duminuco A, Torre E, Palumbo GA, Harrison C. A Journey Through JAK Inhibitors for the Treatment of Myeloproliferative Diseases. Curr Hematol Malig Rep 2023; 18:176-189. [PMID: 37395943 DOI: 10.1007/s11899-023-00702-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2023] [Indexed: 07/04/2023]
Abstract
PURPOSE OF REVIEW Chronic myeloproliferative neoplasms (MPN) represent a group of diseases characterised by constitutive activation of the JAK/STAT pathway in a clonal myeloid precursor. The therapeutic approach aims to treat the symptom burden (headache, itching, debilitation), splenomegaly, slow down the fibrotic proliferation in the bone marrow and reduce the risk of thrombosis/bleeding whilst avoiding leukaemic transformation. RECENT FINDINGS In recent years, the advent of JAK inhibitors (JAKi) has significantly broadened treatment options for these patients. In myelofibrosis, symptom control and splenomegaly reduction can improve quality of life with improved overall survival, not impacting progression into acute leukaemia. Several JAKi are available and used worldwide, and combination approaches are now being explored. In this chapter, we review the approved JAKi, highlighting its strengths, exploring potential guidelines in choosing which one to use and reasoning towards future perspectives, where the combinations of therapies seem to promise the best results.
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Affiliation(s)
- Andrea Duminuco
- Department of Haematology, Guy's and St Thomas' NHS Foundation Trust, London, SE1 9RT, UK
- Haematology with BMT Unit, A.O.U. Policlinico "G.Rodolico-San Marco", Catania, Italy
| | - Elena Torre
- Department of Haematology, Guy's and St Thomas' NHS Foundation Trust, London, SE1 9RT, UK
- Clinica di Ematologia, Università Politecnica delle Marche, Ancona, Italy
| | - Giuseppe A Palumbo
- Haematology with BMT Unit, A.O.U. Policlinico "G.Rodolico-San Marco", Catania, Italy
| | - Claire Harrison
- Department of Haematology, Guy's and St Thomas' NHS Foundation Trust, London, SE1 9RT, UK.
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Wong CW, Huang YY, Hurlstone A. The role of IFN-γ-signalling in response to immune checkpoint blockade therapy. Essays Biochem 2023; 67:991-1002. [PMID: 37503572 PMCID: PMC10539948 DOI: 10.1042/ebc20230001] [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: 03/31/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/29/2023]
Abstract
Treatment with immune checkpoint inhibitors, widely known as immune checkpoint blockade therapy (ICBT), is now the fourth pillar in cancer treatment, offering the chance of durable remission for patients with advanced disease. However, ICBT fails to induce objective responses in most cancer patients with still others progressing after an initial response. It is necessary, therefore, to elucidate the primary and acquired resistance mechanisms to ICBT to improve its efficacy. Here, we highlight the paradoxical role of the cytokine interferon-γ (IFN-γ) in ICBT response: on the one hand induction of IFN-γ signalling in the tumour microenvironment correlates with good ICBT response as it drives the cellular immune responses required for tumour destruction; nonetheless, IFN-γ signalling is implicated in ICBT acquired resistance. We address the negative feedback and immunoregulatory effects of IFN-γ signalling that promote immune evasion and resistance to ICBT and discuss how these can be targeted pharmacologically to restore sensitivity or circumvent resistance.
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Affiliation(s)
- Chun Wai Wong
- School of Biological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester M13 9PT, U.K
| | - Yang Yu Huang
- School of Biological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester M13 9PT, U.K
| | - Adam Hurlstone
- School of Biological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester M13 9PT, U.K
- Lydia Becker Institute of Immunology and Inflammation, The University of Manchester, Manchester M13 9PT, U.K
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Nair PC, Piehler J, Tvorogov D, Ross DM, Lopez AF, Gotlib J, Thomas D. Next-Generation JAK2 Inhibitors for the Treatment of Myeloproliferative Neoplasms: Lessons from Structure-Based Drug Discovery Approaches. Blood Cancer Discov 2023; 4:352-364. [PMID: 37498362 PMCID: PMC10472187 DOI: 10.1158/2643-3230.bcd-22-0189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 04/20/2023] [Accepted: 06/07/2023] [Indexed: 07/28/2023] Open
Abstract
Selective inhibitors of Janus kinase (JAK) 2 have been in demand since the discovery of the JAK2 V617F mutation present in patients with myeloproliferative neoplasms (MPN); however, the structural basis of V617F oncogenicity has only recently been elucidated. New structural studies reveal a role for other JAK2 domains, beyond the kinase domain, that contribute to pathogenic signaling. Here we evaluate the structure-based approaches that led to recently-approved type I JAK2 inhibitors (fedratinib and pacritinib), as well as type II (BBT594 and CHZ868) and pseudokinase inhibitors under development (JNJ7706621). With full-length JAK homodimeric structures now available, superior selective and mutation-specific JAK2 inhibitors are foreseeable. SIGNIFICANCE The JAK inhibitors currently used for the treatment of MPNs are effective for symptom management but not for disease eradication, primarily because they are not strongly selective for the mutant clone. The rise of computational and structure-based drug discovery approaches together with the knowledge of full-length JAK dimer complexes provides a unique opportunity to develop better targeted therapies for a range of conditions driven by pathologic JAK2 signaling.
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Affiliation(s)
- Pramod C. Nair
- Cancer Program, South Australian Health and Medical Research Institute (SAHMRI), University of Adelaide, Adelaide, Australia
- Discipline of Medicine, Adelaide Medical School, The University of Adelaide, Adelaide, Australia
- Discipline of Clinical Pharmacology, Flinders Health and Medical Research Institute (FHMRI) Cancer Program, College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Jacob Piehler
- Department of Biology and Center of Cellular Nanoanalytics, University of Osnabrück, Osnabrück, Germany
| | - Denis Tvorogov
- Centre for Cancer Biology, University of South Australia and SA Pathology, Adelaide, Australia
| | - David M. Ross
- Cancer Program, South Australian Health and Medical Research Institute (SAHMRI), University of Adelaide, Adelaide, Australia
- Discipline of Medicine, Adelaide Medical School, The University of Adelaide, Adelaide, Australia
- Centre for Cancer Biology, University of South Australia and SA Pathology, Adelaide, Australia
- Department of Hematology and Bone Marrow Transplantation, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Angel F. Lopez
- Centre for Cancer Biology, University of South Australia and SA Pathology, Adelaide, Australia
| | - Jason Gotlib
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford, California
| | - Daniel Thomas
- Cancer Program, South Australian Health and Medical Research Institute (SAHMRI), University of Adelaide, Adelaide, Australia
- Discipline of Medicine, Adelaide Medical School, The University of Adelaide, Adelaide, Australia
- Department of Hematology and Bone Marrow Transplantation, Royal Adelaide Hospital, Adelaide, South Australia, Australia
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Duminuco A, Vetro C, Giallongo C, Palumbo GA. The pharmacotherapeutic management of patients with myelofibrosis: looking beyond JAK inhibitors. Expert Opin Pharmacother 2023; 24:1449-1461. [PMID: 37341682 DOI: 10.1080/14656566.2023.2228695] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 06/20/2023] [Indexed: 06/22/2023]
Abstract
INTRODUCTION The approach to myelofibrosis (MF) has been revolutionized in recent years, overcoming the traditional therapies, often not very effective. Janus kinase inhibitors (JAKi - from ruxolitinib up to momelotinib) were the first class of drugs with considerable results. AREAS COVERED Ongoing, new molecules are being tested that promise to give hope even to those patients not eligible for bone marrow transplants who become intolerant or are refractory to JAKi, for which therapeutic hopes are currently limited. Telomerase, murine double minute 2 (MDM2), phosphatidylinositol 3-kinase δ (PI3Kδ), BCL-2/xL, and bromodomain and extra-terminal motif (BET) inhibitors are the drugs with promising results in clinical trials and close to closure with consequent placing on the market, finally allowing JAK to look beyond. The novelty of the MF field was searched in the PubMed database, and the recently completed/ongoing trials are extrapolated from the ClinicalTrial website. EXPERT OPINION From this point of view, the use of new molecules widely described in this review, probably in association with JAKi, will represent the future treatment of choice in MF, leaving, in any case, the potential new approaches actually in an early stage of development, such as the use of immunotherapy in targeting CALR, which is coming soon.
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Affiliation(s)
- Andrea Duminuco
- Hematology with BMT Unit, A.O.U. "G. Rodolico-San Marco", Catania, Italy
| | - Calogero Vetro
- Hematology with BMT Unit, A.O.U. "G. Rodolico-San Marco", Catania, Italy
| | - Cesarina Giallongo
- Dipartimento di Scienze Mediche Chirurgiche E Tecnologie Avanzate "G.F. Ingrassia", University of Catania, Catania, Italy
| | - Giuseppe Alberto Palumbo
- Hematology with BMT Unit, A.O.U. "G. Rodolico-San Marco", Catania, Italy
- Dipartimento di Scienze Mediche Chirurgiche E Tecnologie Avanzate "G.F. Ingrassia", University of Catania, Catania, Italy
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Kirito K. Recent progress of JAK inhibitors for hematological disorders. Immunol Med 2023; 46:131-142. [PMID: 36305377 DOI: 10.1080/25785826.2022.2139317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 10/19/2022] [Indexed: 10/31/2022] Open
Abstract
JAK inhibitors are important therapeutic options for hematological disorders, especially myeloproliferative neoplasms. Ruxolitinib, the first JAK inhibitor approved for clinical use, improves splenomegaly and ameliorates constitutional symptoms in both myelofibrosis and polycythemia vera patients. Ruxolitinib is also useful for controlling hematocrit levels in polycythemia vera patients who were inadequately controlled by conventional therapies. Furthermore, pretransplantation use of ruxolitinib may improve the outcome of allo-hematopoietic stem cell transplantation in myelofibrosis. In contrast to these clinical merits, evidence of the disease-modifying action of ruxolitinib, i.e., reduction of malignant clones or improvement of bone marrow pathological findings, is limited, and many myelofibrosis patients discontinued ruxolitinib due to adverse events or disease progression. To overcome these limitations of ruxolitinib, several new types of JAK inhibitors have been developed. Among them, fedratinib was proven to provide clinical merits even in patients who were resistant or intolerant to ruxolitinib. Pacritinib and momelotinib have shown merits for myelofibrosis patients with thrombocytopenia or anemia, respectively. In addition to treatment for myeloproliferative neoplasms, recent studies have demonstrated that JAK inhibitors are novel and attractive therapeutic options for corticosteroid-refractory acute as well as chronic graft versus host disease.
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Affiliation(s)
- Keita Kirito
- Department of Hematology and Oncology, University of Yamanashi, Yamanashi, Japan
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Li T, Yang X, Zhu J, Liu Y, Jin X, Chen G, Ye L. Current application status and structure-activity relationship of selective and non-selective JAK inhibitors in diseases. Int Immunopharmacol 2023; 122:110660. [PMID: 37478665 DOI: 10.1016/j.intimp.2023.110660] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/14/2023] [Accepted: 07/14/2023] [Indexed: 07/23/2023]
Abstract
JAK kinase includes four family members: JAK1, JAK2, JAK3, and TYK2. It forms the JAK-STAT pathway with signal transmitters and activators of subscription (STAT). This pathway is one of the main mechanisms by which many cytokine receptors transduce intracellular signals, it is associated with the occurrence of various immune, inflammatory, and tumor diseases. JAK inhibitors block the signal transduction of the JAK-STAT pathway by targeting JAK kinase. Based on whether they target multiple subtypes of JAK kinase, JAK inhibitors are categorized into pan-JAK inhibitors and selective JAK inhibitors. Compared with pan JAK inhibitors, selective JAK inhibitors are associated with a specific member, thus more targeted in therapy, with improved efficacy and reduced side effects. Currently, a number of JAK inhibitors have been approval for disease treatment. This review summarized the current application status of JAK inhibitors that have been marketed, advances of JAK inhibitors currently in phase Ш clinical trials, and the structure-activity relationship of them, with an intention to provide references for the development of novel JAK inhibitors.
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Affiliation(s)
- Tong Li
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Xianjing Yang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Juan Zhu
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Ying Liu
- Guangdong Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Xiaobao Jin
- Guangdong Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Gong Chen
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Lianbao Ye
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China; Guangdong Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou 510006, China.
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Verstovsek S, Mesa R, Gupta V, Lavie D, Dubruille V, Cambier N, Platzbecker U, Hus M, Xicoy B, Oh ST, Kiladjian JJ, Vannucchi AM, Gerds A, Egyed M, Mayer J, Sacha T, Kawashima J, Morris M, Huang M, Harrison C. Momelotinib long-term safety and survival in myelofibrosis: integrated analysis of phase 3 randomized controlled trials. Blood Adv 2023; 7:3582-3591. [PMID: 37042865 PMCID: PMC10368854 DOI: 10.1182/bloodadvances.2022009311] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 02/08/2023] [Accepted: 03/06/2023] [Indexed: 04/13/2023] Open
Abstract
Momelotinib is the first inhibitor of Janus kinase 1 (JAK1) and JAK2 shown to also inhibit activin A receptor type 1 (ACVR1), a key regulator of iron homeostasis, and has demonstrated improvements in splenomegaly, constitutional symptoms, and anemia in myelofibrosis (MF). This long-term analysis pooled data from 3 randomized phase 3 studies of momelotinib (MOMENTUM, SIMPLIFY-1, and SIMPLIFY-2), representing MF disease from early (JAK inhibitor-naive) to late (JAK inhibitor-experienced) stages. Patients in the control arms (danazol in MOMENTUM, ruxolitinib in SIMPLIFY-1, and best available therapy in SIMPLIFY-2) could cross over to receive momelotinib at the end of the 24-week randomized period, and all patients could continue momelotinib treatment after the completion of these studies via an extended access protocol (XAP). Across these studies, 725 patients with MF received momelotinib; 12% remained on therapy for ≥5 years, with a median treatment exposure of 11.3 months (range, 0.1-90.4 months). The most common nonhematologic treatment-emergent adverse event (AE) occurring in ≥20% of patients was diarrhea (any grade, 27% and grade ≥3, 3%). Any-grade thrombocytopenia, anemia, and neutropenia occurred in 25%, 23%, and 7% of patients, respectively. The most common reason for momelotinib discontinuation was thrombocytopenia (4% discontinuation rate). The incidence of AEs of clinical importance (eg, infections, malignant transformation, peripheral neuropathy, and hemorrhage) did not increase over time. This analysis of one of the largest randomized trial databases for a JAK inhibitor to date in MF demonstrated a consistent safety profile of momelotinib without long-term or cumulative toxicity. These trials were registered at www.clinicaltrials.gov as: MOMENTUM (#NCT04173494), SIMPLIFY-1 (#NCT01969838), SIMPLIFY-2 (#NCT02101268), and XAP (#NCT03441113).
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Affiliation(s)
| | - Ruben Mesa
- UT Health San Antonio Cancer Center, San Antonio, TX
| | - Vikas Gupta
- Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - David Lavie
- Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Viviane Dubruille
- Centre Hospitalier Universitaire de Nantes (CHU de Nantes), Nantes, France
| | - Nathalie Cambier
- Service d’hématologie, Centre hospitalier régional universitaire de Lille (CHRU Lille), Lille, France
| | - Uwe Platzbecker
- Clinic of Hematology, Cellular Therapy, and Hemostaseology, University of Leipzig, Leipzig, Germany
| | - Marek Hus
- Uniwersytet Medyczny w Lublinie, Lublin, Poland
| | - Blanca Xicoy
- Institut Català d'Oncologia, Hospital Germans Trias i Pujol, Josep Carreras Leukemia Research Institute, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Stephen T. Oh
- Division of Hematology, Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Jean-Jacques Kiladjian
- Université de Paris, Assistance Publique–Hôpitaux de Paris (AP-HP), Hôpital Saint-Louis, Centre d'Investigations Cliniques, INSERM, Paris, France
| | - Alessandro M. Vannucchi
- Center of Research and Innovation of Myeloproliferative Neoplasms (CRIMM), Department of Experimental and Clinical Medicine, University of Florence, Careggi University Hospital, Florence, Italy
| | | | | | - Jiří Mayer
- Department of Internal Medicine, Haematology and Oncology, University Hospital Brno, Brno, Czech Republic
- Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Tomasz Sacha
- Uniwersytet Jagielloński Collegium Medicum, Krakow, Poland
| | | | | | | | - Claire Harrison
- Guy's and St Thomas' National Health Services (NHS) Foundation Trust, London, United Kingdom
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Fattizzo B, Rampi N, Barcellini W. Vaccinations in hematological patients in the era of target therapies: Lesson learnt from SARS-CoV-2. Blood Rev 2023; 60:101077. [PMID: 37029066 PMCID: PMC10043962 DOI: 10.1016/j.blre.2023.101077] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/14/2023] [Accepted: 03/27/2023] [Indexed: 03/30/2023]
Abstract
Novel targeting agents for hematologic diseases often exert on- or off-target immunomodulatory effects, possibly impacting on response to anti-SARS-CoV-2 vaccinations and other vaccines. Agents that primarily affect B cells, particularly anti-CD20 monoclonal antibodies (MoAbs), Bruton tyrosine kinase inhibitors, and anti-CD19 chimeric antigen T-cells, have the strongest impact on seroconversion. JAK2, BCL-2 inhibitors and hypomethylating agents may hamper immunity but show a less prominent effect on humoral response to vaccines. Conversely, vaccine efficacy seems not impaired by anti-myeloma agents such as proteasome inhibitors and immunomodulatory agents, although lower seroconversion rates are observed with anti-CD38 and anti-BCMA MoAbs. Complement inhibitors for complement-mediated hematologic diseases and immunosuppressants used in aplastic anemia do not generally affect seroconversion rate, but the extent of the immune response is reduced under steroids or anti-thymocyte globulin. Vaccination is recommended prior to treatment or as far as possible from anti-CD20 MoAb (at least 6 months). No clearcut indications for interrupting continuous treatment emerged, and booster doses significantly improved seroconversion. Cellular immune response appeared preserved in several settings.
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Affiliation(s)
- Bruno Fattizzo
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy.
| | - Nicolò Rampi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Wilma Barcellini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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35
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Criscuolo M, Fracchiolla N, Farina F, Verga L, Pagano L, Busca A. A review of prophylactic regimens to prevent invasive fungal infections in hematology patients undergoing chemotherapy or stem cell transplantation. Expert Rev Hematol 2023; 16:963-980. [PMID: 38044878 DOI: 10.1080/17474086.2023.2290639] [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: 09/07/2023] [Accepted: 11/29/2023] [Indexed: 12/05/2023]
Abstract
INTRODUCTION The recent introduction of targeted therapies, including monoclonal antibodies, tyrosine-kinase inhibitors, and immunotherapies has improved the cure rate of hematologic patients. The implication of personalized treatment on primary antifungal prophylaxis will be discussed. AREAS COVERED We reviewed the literature for clinical trials reporting the rate of invasive fungal infections during targeted and cellular therapies and stem cell transplant, and the most recent international guidelines for primary antifungal prophylaxis. EXPERT OPINION As the use of personalized therapies is growing, the risk of invasive fungal infection has emerged in various clinical settings. Therefore, it is possible that the use of mold-active antifungal prophylaxis would spread in the next years and the risk of breakthrough infections would increase. The introduction of new antifungal agents in the clinical armamentarium is expected to reduce clinical unmet needs concerning the management of primary antifungal prophylaxis and improve outcome of patients.
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Affiliation(s)
- Marianna Criscuolo
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Nicola Fracchiolla
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, Milan, Italy
| | | | | | - Livio Pagano
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Alessandro Busca
- Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Department of Oncology, SSCVD Trapianto di Cellule Staminali Torino, Torino, Italy
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36
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Hwang CS, Rahmati E, Gerbino AJ, Rose TM, Verma P, Schwartz MA. An unusual presentation of Pseudomonas citronellolis bacteraemia and Campylobacter gastroenteritis infection in a human - a case report and literature review. Access Microbiol 2023; 5:acmi000479.v3. [PMID: 37424566 PMCID: PMC10323798 DOI: 10.1099/acmi.0.000479.v3] [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: 08/08/2022] [Accepted: 02/06/2023] [Indexed: 07/11/2023] Open
Abstract
Introduction Pseudomonas citronellolis is an unusual pathogen in humans and has not been extensively described in the scientific literature. Herein, we present a case of bacteremia and septic shock due to Pseudomonas citronellolis following Campylobacter species gastroenteritis in a patient with immunosuppression. Case Presentation An 80-year-old man with myeloproliferative disorder on ruxolitinib presented with several days of worsening abdominal pain, which rapidly developed into septic shock with multi-organ failure and explosive diarrhea. Gram-negative bacilli observed on Gram staining of his blood culture broth were later identified as Pseudomonas citronellolis and Bacteroides thetaiotaomicron . Repeated abdominal imaging revealed no evidence of intestinal perforation or megacolon. In addition, stool PCR was positive for Campylobacter species. His clinical course improved after 14 days of meropenem with complete resolution of his symptoms and organ failure. Conclusion P. citronellolis is a rare infection in humans. We postulate that Janus Associated Kinase (JAK) inhibition in myeloproliferative disorders heightened this patient's risk of bacterial translocation and severe illness in the setting of Campylobacter gastroenteritis. P. citronellolis may be identified more frequently as a pathogen in humans as more advanced diagnostic technologies become increasingly available in clinical microbiology.
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Affiliation(s)
- Catherine S. Hwang
- Section of Graduate Medical Education, Virginia Mason Medical Center, Seattle, WA, USA
| | - Elham Rahmati
- Section of Infectious Diseases, Virginia Mason Medical Center, Seattle, WA, USA
| | - Anthony J. Gerbino
- Sections of Critical Care Medicine, Pulmonary Medicine, and Undersea and Hyperbaric Medicine, Virginia Mason Medical Center, Seattle, WA, USA
| | - Tracie M. Rose
- Section of Clinical Microbiology, Department of Pathology and Laboratory Medicine, Virginia Mason Medical Center, Seattle, WA, USA
| | - Punam Verma
- Section of Clinical Microbiology, Department of Pathology and Laboratory Medicine, Virginia Mason Medical Center, Seattle, WA, USA
| | - Margot A. Schwartz
- Section of Infectious Diseases, Virginia Mason Medical Center, Seattle, WA, USA
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Chen X, Zhang D, Wang T, Ma W. Ruxolitinib Treatment During Myelofibrosis Leads to Cutaneous Mycobacterium marinum Infection: A Case Report. Clin Cosmet Investig Dermatol 2023; 16:1499-1503. [PMID: 37333514 PMCID: PMC10276565 DOI: 10.2147/ccid.s413592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 05/27/2023] [Indexed: 06/20/2023]
Abstract
Mycobacterium marinum is an atypical bacterium, and skin infections caused by it are relatively rare, usually occurring in workers engaged in seafood processing and housewives who clean and prepare fish for consumption. The infection often occurs after the skin is punctured by fish scales, spines, etc. The JAK/STAT signaling pathway is closely related to the human immune response to infections. Therefore, JAK inhibitors may induce and exacerbate various infections in clinical practice. This article reports a case of mycobacterium marinum skin infection in the left upper limb of a female patient with chronic idiopathic myelofibrosis during treatment with ruxolitinib. The patient denied being punctured or scratched by fish scales or spines. Clinical manifestations included multiple infiltrative erythemas and subcutaneous nodules in the thumb and forearm. Histopathological examination showed infiltration of mixed acute and chronic inflammatory cells in the subcutaneous tissue. The diagnosis was ultimately confirmed by NGS sequencing. The patient was cured after taking moxifloxacin and clarithromycin for 10 months. Infection is a common adverse reaction of JAK inhibitors, but no literature has reported on mycobacterium marinum skin infections occurring during JAK inhibitor treatment, which is relatively rare. As the clinical application of JAK inhibitors becomes more widespread, the skin infections they cause may present in various forms and require the attention of clinicians.
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Affiliation(s)
- Xiaonan Chen
- Department of Hematology, Affiliated Hospital of Weifang Medical University, Weifang, People’s Republic of China
| | - Dong Zhang
- Department of Dermatology, Affiliated Hospital of Weifang Medical University, Weifang, People’s Republic of China
| | - Teng Wang
- Department of Orthopedics, Qilu Hospital of Shandong University, Jinan, People’s Republic of China
| | - Weiyuan Ma
- Department of Dermatology, Affiliated Hospital of Weifang Medical University, Weifang, People’s Republic of China
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38
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Andreescu M. Risk of Infections Secondary to the Use of Targeted Therapies in Hematological Malignancies. Life (Basel) 2023; 13:1272. [PMID: 37374055 DOI: 10.3390/life13061272] [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: 04/26/2023] [Revised: 05/24/2023] [Accepted: 05/27/2023] [Indexed: 06/29/2023] Open
Abstract
Concurrent infections in hematological malignancies (HM) are major contributors to adverse clinical outcomes, including prolonged hospitalization and reduced life expectancy. Individuals diagnosed with HM are particularly susceptible to infectious pathogens due to immunosuppression, which can either be inherent to the hematological disorder or induced by specific therapeutic strategies. Over the years, the treatment paradigm for HM has witnessed a tremendous shift, from broad-spectrum treatment approaches to more specific targeted therapies. At present, the therapeutic landscape of HM is constantly evolving due to the advent of novel targeted therapies and the enhanced utilization of these agents for treatment purposes. By initiating unique molecular pathways, these agents hinder the proliferation of malignant cells, consequently affecting innate and adaptive immunity, which increases the risk of infectious complications. Due to the complexity of novel targeted therapies and their associated risks of infection, it often becomes a daunting task for physicians to maintain updated knowledge in their clinical practice. The situation is further aggravated by the fact that most of the initial clinical trials on targeted therapies provide inadequate information to determine the associated risk of infection. In such a scenario, a cumulative body of evidence is paramount in guiding clinicians regarding the infectious complications that can arise following targeted therapies. In this review, I summarize the recent knowledge on infectious complications arising in the context of targeted therapies for HM.
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Affiliation(s)
- Mihaela Andreescu
- Department of Clinical Sciences, Hematology, Faculty of Medicine, Titu Maiorescu University of Bucharest, 040051 Bucharest, Romania
- Department of Hematology, Colentina Clinical Hospital, 020125 Bucharest, Romania
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39
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Appeldoorn TYJ, Munnink THO, Morsink LM, Hooge MNLD, Touw DJ. Pharmacokinetics and Pharmacodynamics of Ruxolitinib: A Review. Clin Pharmacokinet 2023; 62:559-571. [PMID: 37000342 PMCID: PMC10064968 DOI: 10.1007/s40262-023-01225-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2023] [Indexed: 04/01/2023]
Abstract
BACKGROUND AND OBJECTIVE Ruxolitinib is a tyrosine kinase inhibitor targeting the Janus kinase (JAK) and signal transducer and activator of transcription (STAT) pathways. Ruxolitinib is used to treat myelofibrosis, polycythemia vera and steroid-refractory graft-versus-host disease in the setting of allogeneic stem-cell transplantation. This review describes the pharmacokinetics and pharmacodynamics of ruxolitinib. METHODS Pubmed, EMBASE, Cochrane Library and web of Science were searched from the time of database inception to march 15, 2021 and was repeated on November 16, 2021. Articles not written in English, animal or in vitro studies, letters to the editor, case reports, where ruxolitinib was not used for hematological diseases or not available as full text were excluded. RESULTS Ruxolitinib is well absorbed, has 95% bio-availability, and is bound to albumin for 97%. Ruxolitinib pharmacokinetics can be described with a two-compartment model and linear elimination. Volume of distribution differs between men and women, likely related to bodyweight differences. Metabolism is mainly hepatic via CYP3A4 and can be altered by CYP3A4 inducers and inhibitors. The major metabolites of ruxolitinib are pharmacologically active. The main route of elimination of ruxolitinib metabolites is renal. Liver and renal dysfunction affect some of the pharmacokinetic variables and require dose reductions. Model-informed precision dosing might be a way to further optimize and individualize ruxolitinib treatment, but is not yet advised for routine care due to lack of information on target concentrations. CONCLUSION Further research is needed to explain the interindividual variability of the ruxolitinib pharmacokinetic variables and to optimize individual treatment.
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Affiliation(s)
- T Y J Appeldoorn
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, Groningen, The Netherlands
| | - T H Oude Munnink
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, Groningen, The Netherlands
| | - L M Morsink
- Department of Hematology, University Medical Centre Groningen, Groningen, The Netherlands
| | - M N Lub-de Hooge
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, Groningen, The Netherlands
| | - D J Touw
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, Groningen, The Netherlands.
- Department of Pharmaceutical Analysis, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands.
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Majumdar A, Shah MR, Park JJ, Narayanan N, Kaye KS, Bhatt PJ. Challenges and Opportunities in Antimicrobial Stewardship among Hematopoietic Stem Cell Transplant and Oncology Patients. Antibiotics (Basel) 2023; 12:antibiotics12030592. [PMID: 36978459 PMCID: PMC10044884 DOI: 10.3390/antibiotics12030592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/11/2023] [Accepted: 03/13/2023] [Indexed: 03/18/2023] Open
Abstract
Antimicrobial stewardship programs play a critical role in optimizing the use of antimicrobials against pathogens in the era of growing multi-drug resistance. However, implementation of antimicrobial stewardship programs among the hematopoietic stem cell transplant and oncology populations has posed challenges due to multiple risk factors in the host populations and the infections that affect them. The consideration of underlying immunosuppression and a higher risk for poor outcomes have shaped therapeutic decisions for these patients. In this multidisciplinary perspective piece, we provide a summary of the current landscape of antimicrobial stewardship, unique challenges, and opportunities for unmet needs in these patient populations.
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Affiliation(s)
- Anjali Majumdar
- Division of Allergy and Infectious Disease, Department of Medicine, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA
- Correspondence:
| | - Mansi R. Shah
- Division of Blood Disorders, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 08901, USA
| | | | - Navaneeth Narayanan
- Division of Allergy and Infectious Disease, Department of Medicine, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA
- Rutgers-Ernest Mario School of Pharmacy, Piscataway, NJ 08854, USA
| | - Keith S. Kaye
- Division of Allergy and Infectious Disease, Department of Medicine, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA
| | - Pinki J. Bhatt
- Division of Allergy and Infectious Disease, Department of Medicine, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA
- Rutgers-Ernest Mario School of Pharmacy, Piscataway, NJ 08854, USA
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Duminuco A, Nardo A, Giuffrida G, Leotta S, Markovic U, Giallongo C, Tibullo D, Romano A, Di Raimondo F, Palumbo GA. Myelofibrosis and Survival Prognostic Models: A Journey between Past and Future. J Clin Med 2023; 12:jcm12062188. [PMID: 36983189 PMCID: PMC10053868 DOI: 10.3390/jcm12062188] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/04/2023] [Accepted: 03/09/2023] [Indexed: 03/18/2023] Open
Abstract
Among the myeloproliferative diseases, myelofibrosis is a widely heterogeneous entity characterized by a highly variable prognosis. In this context, several prognostic models have been proposed to categorize these patients appropriately. Identifying who deserves more invasive treatments, such as bone marrow transplantation, is a critical clinical need. Age, complete blood count (above all, hemoglobin value), constitutional symptoms, driver mutations, and blast cells have always represented the milestones of the leading models still used worldwide (IPSS, DIPSS, MYSEC-PM). Recently, the advent of new diagnostic techniques (among all, next-generation sequencing) and the extensive use of JAK inhibitor drugs have allowed the development and validation of new models (MIPSS-70 and version 2.0, GIPSS, RR6), which are continuously updated. Finally, the new frontier of artificial intelligence promises to build models capable of drawing an overall survival perspective for each patient. This review aims to collect and summarize the existing standard prognostic models in myelofibrosis and examine the setting where each of these finds its best application.
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Affiliation(s)
- Andrea Duminuco
- Hematology Unit with BMT, A.O.U. Policlinico “G. Rodolico-San Marco”, Via S. Sofia 78, 95123 Catania, Italy
- Correspondence: ; Tel.: +39-095-3782981; Fax: +39-095-3782982
| | - Antonella Nardo
- Hematology Unit with BMT, A.O.U. Policlinico “G. Rodolico-San Marco”, Via S. Sofia 78, 95123 Catania, Italy
| | - Gaetano Giuffrida
- Hematology Unit with BMT, A.O.U. Policlinico “G. Rodolico-San Marco”, Via S. Sofia 78, 95123 Catania, Italy
| | - Salvatore Leotta
- Hematology Unit with BMT, A.O.U. Policlinico “G. Rodolico-San Marco”, Via S. Sofia 78, 95123 Catania, Italy
| | - Uros Markovic
- Hematology Unit with BMT, A.O.U. Policlinico “G. Rodolico-San Marco”, Via S. Sofia 78, 95123 Catania, Italy
| | - Cesarina Giallongo
- Dipartimento di Scienze Mediche, Chirurgiche e Tecnologie Avanzate “G.F. Ingrassia”, University of Catania, 95123 Catania, Italy
| | - Daniele Tibullo
- Dipartimento di Scienze Biomediche e Biotecnologiche, University of Catania, 95123 Catania, Italy
| | - Alessandra Romano
- Hematology Unit with BMT, A.O.U. Policlinico “G. Rodolico-San Marco”, Via S. Sofia 78, 95123 Catania, Italy
- Dipartimento di Specialità Medico-Chirurgiche, CHIRMED, Sezione di Ematologia, University of Catania, 95123 Catania, Italy
| | - Francesco Di Raimondo
- Hematology Unit with BMT, A.O.U. Policlinico “G. Rodolico-San Marco”, Via S. Sofia 78, 95123 Catania, Italy
- Dipartimento di Specialità Medico-Chirurgiche, CHIRMED, Sezione di Ematologia, University of Catania, 95123 Catania, Italy
| | - Giuseppe A. Palumbo
- Hematology Unit with BMT, A.O.U. Policlinico “G. Rodolico-San Marco”, Via S. Sofia 78, 95123 Catania, Italy
- Dipartimento di Scienze Mediche, Chirurgiche e Tecnologie Avanzate “G.F. Ingrassia”, University of Catania, 95123 Catania, Italy
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Gonzalez-Mosquera LF, Moscoso B, Tobar P, Cardenas-Maldonado D, Podrumar AI, Mesa R, Cuenca JA. Sepsis-Related Outcomes of Patients with Philadelphia-Negative Myeloproliferative Neoplasms. Cancer Invest 2023:1-9. [PMID: 36883674 DOI: 10.1080/07357907.2023.2187059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
We analyzed the National Inpatient Sample (NIS) database to study the sepsis-related outcomes in patients with Philadelphia negative myeloproliferative neoplasms (MPN). A total of 82,087 patients were included, most had essential thrombocytosis (83.7%), followed by polycythemia vera (13.7%), and primary myelofibrosis (2.6%). Sepsis was diagnosed in 15,789 (19.2%) patients and their mortality rate was higher than nonseptic patients (7.5% vs 1.8%; p < .001). Sepsis was the most significant risk factor of mortality (aOR, 3.84; 95% CI, 3.51-4.21), others included liver disease (aOR, 2.42; 95% CI, 2.11-2.78), pulmonary embolism (aOR, 2.26; 95% CI, 1.83-2.80), cerebrovascular disease (aOR, 2.05; 95% CI, 1.81-2.33), and myocardial infarction (aOR, 1.73; 95% CI, 1.52-1.96).
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Affiliation(s)
| | - Bernard Moscoso
- Escuela Superior Politécnica del Litoral, ESPOL, Centro de Investigaciones Economicas, ESPOL Polytechnic University, Guayaquil, Ecuador
| | - Pool Tobar
- Department of Internal Medicine, Advocate Illinois Masonic Medical Center, Chicago, IL, USA
| | | | - Alida I Podrumar
- Department of Hematology and Oncology, Nassau University Medical Center, East Meadow, NY, USA
| | - Ruben Mesa
- Mays Cancer Center, UT Health San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - John A Cuenca
- Department of Critical Care Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Gonzalez-Mosquera LF, Moscoso B, Tobar P, Cardenas-Maldonado D, Podrumar AI, Mesa R, Cuenca JA. Sepsis-related outcomes of patients with Philadelphia-negative myeloproliferative neoplasms. Cancer Invest 2023:1-20. [PMID: 36862101 DOI: 10.1080/07357907.2023.2187225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 02/23/2023] [Accepted: 02/28/2023] [Indexed: 03/03/2023]
Abstract
We analyzed the National Inpatient Sample (NIS) database to study the sepsis-related outcomes in patients with Philadelphia negative myeloproliferative neoplasms (MPN). A total of 82,087 patients were included, most had essential thrombocytosis (83.7%), followed by polycythemia vera (13.7%), and primary myelofibrosis (2.6%). Sepsis was diagnosed in 15,789 (19.2%) patients and their mortality rate was higher than non-septic patients (7.5% vs 1.8%; P<.001). Sepsis was the most significant risk factor of mortality (aOR, 3.84; 95% CI, 3.51-4.21), others included liver disease (aOR, 2.42; 95% CI, 2.11-2.78), pulmonary embolism (aOR, 2.26; 95% CI, 1.83-2.80), cerebrovascular disease (aOR, 2.05; 95% CI, 1.81-2.33), and myocardial infarction (aOR, 1.73; 95% CI, 1.52-1.96).
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Affiliation(s)
| | - Bernard Moscoso
- ESPOL Polytechnic University, Escuela Superior Politécnica del Litoral, ESPOL, Centro de Investigaciones Economicas, Guayaquil, Ecuador
| | - Pool Tobar
- Department of Internal Medicine, Advocate Illinois Masonic Medical Center, Chicago, IL, USA
| | | | - Alida I Podrumar
- Department of Hematology and Oncology, Nassau University Medical Center, East Meadow, NY, USA
| | - Ruben Mesa
- Mays Cancer Center, UT Health San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - John A Cuenca
- Department of Critical Care Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Le Gall-Ianotto C, Ficheux AS, Lippert E, Herbreteau L, Rio L, Pan-Petesch B, Misery L, Ianotto JC. Differences between aquagenic and non-aquagenic pruritus in myeloproliferative neoplasms: An observational study of 500 patients. J Eur Acad Dermatol Venereol 2023; 37:1175-1183. [PMID: 36808754 DOI: 10.1111/jdv.18990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 02/08/2023] [Indexed: 02/23/2023]
Abstract
BACKGROUND Pruritus is a frequent symptom experienced by patients with myeloproliferative neoplasms (MPN). Aquagenic pruritus (AP) is the most common type. The Myeloproliferative Neoplasm-Symptom Assessment Form Total Symptom Score (MPN-SAF TSS) self-report questionnaires were distributed to MPN patients before consultations. OBJECTIVES The aim of this study was to assess clinical incidence (phenotypical evolution and response to treatment) of pruritus, especially AP, in MPN patients during their follow-ups. PATIENTS AND METHODS We collected 1444 questionnaires from 504 patients [54.4% essential thrombocythaemia (ET) patients, 37.7% polycythaemia vera (PV) patients, and 7.9% primary myelofibrosis (PMF) patients]. RESULTS Pruritus was reported by 49.8% of the patients, including 44.6% of AP patients, regardless of type of MPN or driver mutations. Patients suffering from pruritus were more symptomatic and had a higher rate of evolution into myelofibrosis/acute myeloid leukaemia (19.5% vs. 9.1%, OR = 2.42 [1.39; 4.32], p = 0.0009) than MPN patients without pruritus. Patients with AP had the highest pruritus intensity values (p = 0.008) and a higher rate of evolution (25.9% vs. 14.4%, p = 0.025, OR = 2.07) than patients with non-AP. Disappearance of pruritus was observed in only 16.7% of AP cases, compared to 31.7% of cases with other types of pruritus (p < 0.0001). Ruxolitinib and hydroxyurea were the most effective drugs to reduce AP intensity. CONCLUSIONS In this study, we demonstrate the global incidence of pruritus across all MPN. Pruritus, especially AP, which is a major constitutional symptom observed in MPN, should be assessed in all MPN patients due to higher symptom burden and higher risk of evolution.
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Affiliation(s)
| | - Anne-Sophie Ficheux
- Service de Dermatologie, CHRU de Brest, Brest, France.,Univ Brest, LIEN, CHRU Brest, Brest, France
| | - Eric Lippert
- Laboratoire d'Hématologie, CHRU de Brest, Brest, France.,France Intergroupe des Néoplasies Myéloprolifératives (FIM), Paris, France
| | - Laura Herbreteau
- Service d'Hématologie et d'Hémostase Clinique, Institut de Cancéro-Hématologie, CHRU de Brest, Brest, France
| | - Laetitia Rio
- Service d'Hématologie et d'Hémostase Clinique, Institut de Cancéro-Hématologie, CHRU de Brest, Brest, France
| | - Brigitte Pan-Petesch
- Service d'Hématologie et d'Hémostase Clinique, Institut de Cancéro-Hématologie, CHRU de Brest, Brest, France.,INSERM, Univ Brest, CHRU Brest, UMR 1304, GETBO, Brest, France
| | - Laurent Misery
- Service de Dermatologie, CHRU de Brest, Brest, France.,Univ Brest, LIEN, CHRU Brest, Brest, France
| | - Jean-Christophe Ianotto
- France Intergroupe des Néoplasies Myéloprolifératives (FIM), Paris, France.,Service d'Hématologie et d'Hémostase Clinique, Institut de Cancéro-Hématologie, CHRU de Brest, Brest, France.,INSERM, Univ Brest, CHRU Brest, UMR 1304, GETBO, Brest, France
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Dang S, Mady LJ, Tarfa R, Li JC, Bontempo F, Chibisov I, Kubik MW, Solari MG, Sridharan S. Head and Neck Reconstruction in Patients with Polycythemia Vera: Case Series and Literature Review. J Hand Microsurg 2023; 15:67-74. [PMID: 36761055 PMCID: PMC9904977 DOI: 10.1055/s-0041-1734398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Background Polycythemia vera (PV) is a myeloproliferative disease with overproduction of erythrocytes, leukocytes, and platelets causing an increased risk of both thrombosis and hemorrhage. There are limited reports and no established guidelines for managing such patients undergoing reconstructive surgery. Methods We present four patients with PV and head and neck cancer who required reconstruction after resection and provide a review of the current literature. Results Preoperatively, patients on cytoreductive therapy continued with their treatment throughout their hospital course and had hematologic parameters normalized with phlebotomy or transfusions if needed. Two patients who underwent free flap surgery (cases 1 and 2) had postoperative courses complicated by hematoma formation and persistent anemia, requiring multiple transfusions. Cases 3 and 4 (JAK2+ PV and JAK2- PV, respectively) underwent locoregional flap without postoperative complications. Conclusion Concomitant presentation of PV and head and neck cancer is uncommon and presents unique challenges for the reconstructive surgeon. Overall, we recommend that patients should have hematologic parameters optimized prior to surgery, continue ruxolitinib or hydroxyurea, and hold antiplatelet/anticoagulation per established department protocols. It is essential to engage a multidisciplinary team involving hematology, head and neck and reconstructive surgery, anesthesia, and critical care to develop a standardized approach for managing this unique subset of patients.
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Affiliation(s)
- Sophia Dang
- Department of Otolaryngology Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
| | - Leila J. Mady
- Department of Otorhinolaryngology Head and Neck Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Rahilla Tarfa
- University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States
| | - Jonathan C. Li
- Combined Internal Medicine–Pediatrics Residency Program, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
| | - Frank Bontempo
- Department of Internal Medicine, The Institute of Transfusion Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
| | - Irina Chibisov
- Department of Internal Medicine, The Institute of Transfusion Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
| | - Mark W. Kubik
- Department of Otolaryngology Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
- Department of Plastic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
| | - Mario G. Solari
- Department of Otolaryngology Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
- Department of Plastic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
| | - Shaum Sridharan
- Department of Otolaryngology Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
- Department of Plastic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
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Leishmania Infection during Ruxolitinib Treatment: The Cytokines-Based Immune Response in the Setting of Immunocompromised Patients. J Clin Med 2023; 12:jcm12020578. [PMID: 36675507 PMCID: PMC9866708 DOI: 10.3390/jcm12020578] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/05/2023] [Accepted: 01/09/2023] [Indexed: 01/13/2023] Open
Abstract
Ruxolitinib is a JAK1/2 inhibitor that has revolutionized the approach to myelofibrosis. On the one side, this drug can rapidly improve the symptoms related to the hematological disease; on the other side, the inhibition of JAK1/2 can lead to immunosuppression which may increase the risk of infections, due to a change in the cytokine balance in favor of anti-inflammatory cytokines, to direct inhibition of immune cells, and to the suppression in the production of specific antibodies. In this patient setting, much is known about possible viral and bacterial infections, while little is reported in the literature concerning parasitic infections, specifically leishmaniasis. Leishmania is a parasitic infection that can cause serious problems in immunosuppressed patients. The parasite can invade the bloodstream and cause a wide range of symptoms, including fever, weight loss, and anemia. In severe cases, it can lead to multi-organ failure and, rapidly, death. Early diagnosis and prompt treatment are essential especially for these patients, unable to respond adequately. In this case and the following review of the existing literature, the cytokine kinetics and the production of specific anti-Leishmania antibodies represent characteristic aspects capable of providing a more in-depth understanding of the mechanisms underlying these complex clinical cases in an immunocompromised patient.
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Marchetti M, Salmanton-García J, El-Ashwah S, Verga L, Itri F, Ráčil Z, Dávila-Valls J, Martín-Pérez S, Van Doesum J, Passamonti F, Abu-Zeinah G, Farina F, López-García A, Dragonetti G, Cattaneo C, Gomes Da Silva M, Bilgin YM, Žák P, Petzer V, Glenthøj A, Espigado I, Buquicchio C, Bonuomo V, Prezioso L, Meers S, Duarte R, Bergantim R, Jaksic O, Čolović N, Blennow O, Cernan M, Schönlein M, Samarkos M, Mitra ME, Magliano G, Maertens J, Ledoux MP, Jiménez M, Demirkan F, Collins GP, Cabirta A, Gräfe SK, Nordlander A, Wolf D, Arellano E, Cordoba R, Hanakova M, Zambrotta GPM, Nunes Rodrigues R, Limberti G, Marchesi F, Cornely OA, Pagano L. Outcomes of SARS-CoV-2 infection in Ph-neg chronic myeloproliferative neoplasms: results from the EPICOVIDEHA registry. Ther Adv Hematol 2023; 14:20406207231154706. [PMID: 36923264 PMCID: PMC10009041 DOI: 10.1177/20406207231154706] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 01/17/2023] [Indexed: 03/13/2023] Open
Abstract
Background Patients with Philadelphia-negative chronic myeloproliferative neoplasms (MPN) typically incur high rates of infections and both drugs and comorbidities may modulate infection risk. Objectives The present study aims to assess the effect of immunosuppressive agents on clinical outcomes of MPN patients affected by the coronavirus disease 2019 (COVID-19). Design This is an observational study. Methods We specifically searched and analyzed MPN patients collected by EPICOVIDEHA online registry, which includes individuals with hematological malignancies diagnosed with COVID-19 since February 2020. Results Overall, 398 patients with MPN were observed for a median of 76 days [interquartile range (IQR): 19-197] after detection of SARS-CoV2 infection. Median age was 69 years (IQR: 58-77) and 183 individuals (46%) had myelofibrosis (MF). Overall, 121 patients (30%) of the whole cohort received immunosuppressive therapies including steroids, immunomodulatory drugs, or JAK inhibitors. Hospitalization and consecutive admission to intensive care unit was required in 216 (54%) and 53 patients (13%), respectively. Risk factors for hospital admission were identified by multivariable logistic regression and include exposure to immunosuppressive therapies [odds ratio (OR): 2.186; 95% confidence interval (CI): 1.357-3.519], age ⩾70 years, and comorbidities. The fatality rate was 22% overall and the risk of death was independently increased by age ⩾70 years [hazard ratio (HR): 2.191; 95% CI: 1.363-3.521], previous comorbidities, and exposure to immunosuppressive therapies before the infection (HR: 2.143; 95% CI: 1.363-3.521). Conclusion COVID-19 infection led to a particularly dismal outcome in MPN patients receiving immunosuppressive agents or reporting multiple comorbidities. Therefore, specific preventive strategies need to be tailored for such individuals. Plain language summary EPICOVIDEHA registry reports inferior outcomes of COVID-19 in patients with Philadelphia-negative chronic myeloproliferative neoplasms receiving immunosuppressive therapies. Patients with Philadelphia-negative chronic myeloproliferative neoplasms (MPN) incur high rates of infections during the course of their disease.The present study was aimed at assessing which patient characteristics predicted a worse outcome of SARS-COV-2 infection in individuals with MPN.To pursue this objective, the researchers analyzed the data collected by EPICOVIDEHA, an international online registry, which includes individuals with hematological malignancies diagnosed with COVID-19 since February 2020.The database provided clinical data of 398 patients with MPN incurring COVID-19:Patients were mostly elderly (median age was 69 years);Forty-six percent of them were affected by myelofibrosis, which is the most severe MPN;Moreover, 32% were receiving immunosuppressive therapies (JAK inhibitors, such as ruxolitinib, steroids, or immunomodulatory IMID drugs, such as thalidomide) before COVID-19.Hospitalization was required in 54% of the patients, and the risk of being hospitalized for severe COVID-19 was independently predicted byOlder age;Comorbidities;Exposure to immunosuppressive therapies.Overall, 22% of MPN patients deceased soon after COVID-19 and the risk of death was independently increased over twofold byOlder age;Comorbidities;Exposure to immunosuppressive therapies before the infection.In conclusion, COVID-19 infection led to a particularly dismal outcome in MPN patients receiving immunosuppressive agents, including JAK inhibitors, or reporting multiple comorbidities. Therefore, specific preventive strategies need to be tailored for such individuals.
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Affiliation(s)
- Monia Marchetti
- Azienda Ospedaliera Nazionale SS. Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Jon Salmanton-García
- Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | | | - Luisa Verga
- Azienda Ospedaliera San Gerardo-Monza, Monza, Italy; Università Milano-Bicocca, Milan, Italy
| | - Federico Itri
- San Luigi Gonzaga Hospital-Orbassano, Orbassano, Italy
| | - Zdeněk Ráčil
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | | | | | - Jaap Van Doesum
- University Medical Center Groningen, Groningen, The Netherlands
| | | | - Ghaith Abu-Zeinah
- Division of Hematology and Oncology, Weill Cornell Medicine, New York, NY, USA
| | | | - Alberto López-García
- Health Research Institute IIS-FJD, Fundación Jimenez Diaz University Hospital, Madrid, Spain
| | - Giulia Dragonetti
- Hematology Unit, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, Rome, Italy
| | | | | | - Yavuz M Bilgin
- Department of Internal Medicine, ADRZ, Goes, The Netherlands
| | - Pavel Žák
- University Hospital Hradec Králové, Hradec Králové, Czech Republic
| | - Verena Petzer
- Department of Hematology and Oncology, Medical University of Innsbruck, Innsbruck, Austria
| | - Andreas Glenthøj
- Department of Hematology, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Ildefonso Espigado
- Department of Hematology, University Hospital Virgen Macarena-University Hospital Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS/CSIC) and Departamento de Medicina, Universidad de Sevilla, Seville, Spain
| | | | - Valentina Bonuomo
- Section of Hematology, Department of Medicine, University of Verona, Verona, Italy
| | - Lucia Prezioso
- Hematology and Bone Marrow Unit, Hospital University of Parma, Parma, Italy
| | | | - Rafael Duarte
- Hospital Universitario Puerta de Hierro, Majadahonda, Spain
| | - Rui Bergantim
- Centro Hospitalar e Universitário São João, Porto, Portugal
| | | | - Natasha Čolović
- University Clinical Center Serbia, Medical Faculty University Belgrade, Belgrade, Serbia
| | - Ola Blennow
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Martin Cernan
- University Hospital Olomouc, Olomouc, Czech Republic
| | - Martin Schönlein
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | | | | | | | | | - Moraima Jiménez
- Department of Hematology, Vall d'Hebron Hospital Universitari, Experimental Hematology, Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain.,Departament de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Fatih Demirkan
- Division of Hematology, Dokuz Eylul University, Izmir, Turkey
| | - Graham P Collins
- NIHR Oxford Biomedical Research Centre, Churchill Hospital, Oxford, UK
| | - Alba Cabirta
- Department of Hematology, Vall d'Hebron Hospital Universitari, Experimental Hematology, Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain.,Departament de Medicina, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Stefanie K Gräfe
- Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany.,Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Anna Nordlander
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Dominik Wolf
- Department of Hematology and Oncology, Medical University of Innsbruck, Innsbruck, Austria
| | - Elena Arellano
- Department of Hematology, University Hospital Virgen Macarena, Seville, Spain
| | - Raul Cordoba
- Health Research Institute IIS-FJD, Fundacion Jimenez Diaz University Hospital, Madrid, Spain
| | - Michaela Hanakova
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | | | | | - Giulia Limberti
- Azienda Ospedaliera Nazionale SS. Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Francesco Marchesi
- Hematology and Stem Cell Transplant Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Oliver A Cornely
- Department I of Internal Medicine, Excellence Center for Medical Mycology (ECMM), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.,Chair Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.,Clinical Trials Centre Cologne (ZKS Köln), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.,Center for Molecular Medicine Cologne (CMMC), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.,German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Livio Pagano
- Hematology Unit, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, Rome, Italy.,Hematology Unit, Università Cattolica del Sacro Cuore, Rome, Italy
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48
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Kabbani D, Sonpar A, Weyant B, Lau KCK, Robbins M, Campbell S, Doucette K, Abraldes JG, Lotfi T, Chaktoura M, Akl EA, Cervera C. Immune-Based Therapy for Hospitalized Patients With COVID-19 and Risk of Secondary Infections: A Systematic Review and Meta-analysis. Open Forum Infect Dis 2022; 10:ofac655. [PMID: 36628058 PMCID: PMC9825199 DOI: 10.1093/ofid/ofac655] [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: 05/31/2022] [Accepted: 12/05/2022] [Indexed: 12/12/2022] Open
Abstract
Background Immune-based therapies are standard-of-care treatment for coronavirus disease 2019 (COVID-19) patients requiring hospitalization. However, safety concerns related to the potential risk of secondary infections may limit their use. Methods We searched OVID Medline, Ovid EMBASE, SCOPUS, Cochrane Library, clinicaltrials.gov, and PROSPERO in October 2020 and updated the search in November 2021. We included randomized controlled trials (RCTs). Pairs of reviewers screened abstracts and full studies and extracted data in an independent manner. We used RevMan to conduct a meta-analysis using random-effects models to calculate the pooled risk ratio (RR) and 95% CI for the incidence of infection. Statistical heterogeneity was determined using the I 2 statistic. We assessed risk of bias for all studies and rated the certainty of evidence using the Grading of Recommendations Assessment, Development, and Evaluation methodology. We conducted a meta-regression using the R package to meta-explore whether age, sex, and invasive mechanical ventilation modified risk of infection with immune-based therapies. The protocol is registered with PROSPERO (CRD42021229406). Results This was a meta-analysis of 37 RCTs including 32 621 participants (mean age, 60 years; 64% male). The use of immune-based therapy for COVID-19 conferred mild protection for the occurrence of secondary infections (711/15 721, 4.5%, vs 616/16 900, 3.6%; RR, 0.82; 95% CI, 0.71-0.95; P = .008; I 2 = 28%). A subgroup analysis did not identify any subgroup effect by type of immune-based therapies (P = .85). A meta-regression revealed no impact of age, sex, or mechanical ventilation on the effect of immune-based therapies on risk of infection. Conclusions We identified moderate-certainty evidence that the use of immune-based therapies in COVID-19 requiring hospitalization does not increase the risk of secondary infections.
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Affiliation(s)
- Dima Kabbani
- Correspondence: Dima Kabbani, MD, MSc, Division of Infectious Diseases. University of Alberta, 124 Clinical Sciences Building, 11350 83 Avenue, Edmonton AB T6G 2G3, Canada ()
| | - Ashlesha Sonpar
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Benson Weyant
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Keith C K Lau
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Mark Robbins
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Sandra Campbell
- John W. Scott Health Sciences Library, University of Alberta, Edmonton, Canada
| | - Karen Doucette
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Juan G Abraldes
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Tamara Lotfi
- Department of Health Research Methods, Evidence, and Impact (HEI), McMaster University, Hamilton, Ontario, Canada
| | - Marlene Chaktoura
- Department of Internal Medicine, American University of Beirut, Beirut, Lebanon
| | - Elie A Akl
- Department of Internal Medicine, American University of Beirut, Beirut, Lebanon,Department of Health Research Methods, Evidence, and Impact (HEI), McMaster University, Hamilton, Ontario, Canada
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49
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Ge H, Wang C, Tian C, Diao Y, Wang W, Ma X, Zhang J, Li H, Zhao Z, Zhu L. Efficacy of WWQ-131, a highly selective JAK2 inhibitor, in mouse models of myeloproliferative neoplasms. Biomed Pharmacother 2022; 156:113884. [DOI: 10.1016/j.biopha.2022.113884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 10/12/2022] [Accepted: 10/14/2022] [Indexed: 11/02/2022] Open
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50
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Pemmaraju N, Harrison C, Gupta V, Verstovsek S, Scott B, Oh ST, Palandri F, Al‐Ali HK, Sobas M, McMullin MF, Mesa R, Buckley S, Roman‐Torres K, Vannucchi A, Yacoub A. Risk-adjusted safety analysis of the oral JAK2/IRAK1 inhibitor pacritinib in patients with myelofibrosis. EJHAEM 2022; 3:1346-1351. [PMID: 36467816 PMCID: PMC9713029 DOI: 10.1002/jha2.591] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 09/21/2022] [Indexed: 06/17/2023]
Abstract
The safety profile of the novel oral JAK2/IRAK1 inhibitor pacritinib in patients with cytopenic myelofibrosis was described in the Phase 2 PAC203 and Phase 3 PERSIST-2 studies. To account for longer treatment durations on the pacritinib arms compared to best available therapy (BAT), we present a risk-adjusted safety analysis of event rates accounting for different time on treatment. While the rate of overall events was higher on pacritinib compared to BAT, the rate of fatal events was lower, and there was no excess in bleeding, cardiac events, secondary malignancy, or thrombosis on pacritinib, including in patients with severe thrombocytopenia.
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Affiliation(s)
- Naveen Pemmaraju
- The University of Texas, MD Anderson Cancer CenterHoustonTexasUSA
| | | | - Vikas Gupta
- Princess Margaret Cancer CentreUniversity Health NetworkTorontoOntarioCanada
| | - Srdan Verstovsek
- The University of Texas, MD Anderson Cancer CenterHoustonTexasUSA
| | - Bart Scott
- Fred Hutchinson Cancer Research CenterSeattleWashingtonUSA
| | - Stephen T. Oh
- Washington University School of MedicineSt LouisMissouriUSA
| | - Francesca Palandri
- IRCCS Azienda Ospedaliero‐Universitaria di BolognaIstituto di Ematologia “Seràgnoli”BolognaItaly
| | | | - Marta Sobas
- Department of Hematology, Blood Neoplasms and Bone Marrow TransplantationWroclaw Medical UniversityWrocławPoland
| | | | - Ruben Mesa
- UT Health San Antonio MD Anderson Cancer CenterSan AntonioTexasUSA
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