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Langabeer SE, Jones A, Conneally E, Enright H, Murphy P, Perera K, Quinn J, Thornton P. Frequency and driver mutation diversity of concomitant chronic myeloid leukemia and Philadelphia chromosome-negative myeloproliferative neoplasm. Int J Hematol 2023; 117:941-942. [PMID: 37099082 DOI: 10.1007/s12185-023-03611-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 03/06/2023] [Accepted: 04/19/2023] [Indexed: 04/27/2023]
Affiliation(s)
- Stephen E Langabeer
- Cancer Molecular Diagnostics, St. James's Hospital, Dublin, D08 W9RT, Ireland.
| | - Alfred Jones
- Department of Haematology, Beaumont Hospital, Dublin, Ireland
| | | | - Helen Enright
- Department of Haematology, Tallaght University Hospital, Dublin, Ireland
| | - Philip Murphy
- Department of Haematology, Beaumont Hospital, Dublin, Ireland
| | - Kanthi Perera
- Department of Haematology, Midlands Regional Hospital, Tullamore, Ireland
| | - John Quinn
- Department of Haematology, Beaumont Hospital, Dublin, Ireland
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Krzysztof L, Agata K, Zuzanna K, Sankowski B, Machnicki M, Marta B, Kinga G, Tadeusz K, Anna P, Łucja P, Grzegorz D, Piotr K, Tomasz S. HRAS mutation positive multiple myeloma in the type 2 CALR mutation positive essential thrombocythemia: A case report. J Cell Mol Med 2023; 27:299-303. [PMID: 36606310 PMCID: PMC9843526 DOI: 10.1111/jcmm.17647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 10/29/2022] [Accepted: 11/26/2022] [Indexed: 01/07/2023] Open
Abstract
Out of BCR-ABL negative myeloproliferative neoplasm (MPNPh- ) patients, 3%-14% display a concomitant monoclonal gammopathy of unknown significance (MGUS). In most cases, the diagnosis of plasma cell dyscrasia is either synchronous with that of MPNPh- or occurs later on. We present a 50-year-old patient with type 2 CALR Lys385Asnfs*47 mutation positive essential thrombocythemia (ET) who developed symptomatic multiple myeloma (MM) 13 years after the diagnosis of ET during PEG-INF2α treatment. The NGS study performed at the time of the MM diagnosis revealed the HRAS Val14Gly/c.41T〉G mutation and the wild type CALR, JAK2 and MPL gene sequence. In the presented case, the complete molecular remission of ET was achieved after 16 months of PEG-INF2α treatment. The origin of MM cells in MPNPh- patients remains unknown. Published data suggests that type 2 CALRins5 up-regulate the ATF6 chaperone targets in hematopoietic cells and activate the inositol-requiring enzyme 1α-X-box-binding protein 1 pathway of the unfolded protein response (UPR) system to drive malignancy. It cannot be excluded that endoplasmic reticulum stress induced by the increased ATF6 resulted in an abnormal redox homeostasis and proteostasis, which are factors linked to MM. The presented case history and the proposed mechanism of mutant CALR interaction with UPR and/or ATF6 should initiate the discussion about the possible impact of the mutant CALR protein on the function and genomic stability of different types of myeloid cells, including progenitor cells.
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Affiliation(s)
- Lewandowski Krzysztof
- Department of Hematology and Bone Marrow TransplantationPoznań University of Medical SciencesPoznańPoland
| | - Kopydłowska Agata
- Department of Hematology and Bone Marrow TransplantationPoznań University of Medical SciencesPoznańPoland
| | - Kanduła Zuzanna
- Department of Hematology and Bone Marrow TransplantationPoznań University of Medical SciencesPoznańPoland
| | - Bartłomiej Sankowski
- Department of Tumor Biology and GeneticsMedical University of WarsawWarsawPoland
| | - Marcin Machnicki
- Department of Tumor Biology and GeneticsMedical University of WarsawWarsawPoland
| | - Barańska Marta
- Department of Hematology and Bone Marrow TransplantationPoznań University of Medical SciencesPoznańPoland
| | - Gwóźdź‐Bąk Kinga
- Department of Hematology and Bone Marrow TransplantationPoznań University of Medical SciencesPoznańPoland
| | - Kubicki Tadeusz
- Department of Hematology and Bone Marrow TransplantationPoznań University of Medical SciencesPoznańPoland
| | | | - Przysiecka Łucja
- NanoBioMedical CentreAdam Mickiewicz University in PoznańPoznańPoland
| | - Dworacki Grzegorz
- Department of Clinical PathologyPoznań University of Medical SciencesPoznańPoland
| | - Kozłowski Piotr
- Laboratory of GenomicsInstitute of Bioorganic Chemistry, Polish Academy of SciencesPoznanPoland
| | - Stokłosa Tomasz
- Department of Tumor Biology and GeneticsMedical University of WarsawWarsawPoland
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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: 0] [Impact Index Per Article: 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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Hsu CC, Wang YH, Chen YY, Chen YJ, Lu CH, Wu YY, Yang YR, Tsou HY, Li CP, Huang CE, Chen CC. The Genomic Landscape in Philadelphia-Negative Myeloproliferative Neoplasm Patients with Second Cancers. Cancers (Basel) 2022; 14:cancers14143435. [PMID: 35884495 PMCID: PMC9316742 DOI: 10.3390/cancers14143435] [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: 06/14/2022] [Revised: 07/01/2022] [Accepted: 07/11/2022] [Indexed: 02/04/2023] Open
Abstract
Patients with myeloproliferative neoplasms (MPNs) are characterized by systemic inflammation. With the indolent nature of the diseases, second cancers (SCs) have emerged as a challenging issue in afflicted patients. Epidemiological studies have confirmed the excessive risk of SCs in MPNs, but little is known about their molecular basis. To explore further, we used whole exome sequencing to explore the genetic changes in the granulocytes of 26 paired MPN patients with or without SC. We noticed that MPN−SC patients harbor genomic variants of distinct genes, among which a unique pattern of co-occurrence or mutual exclusiveness could be identified. We also found that mutated genes in MPN−SC samples were enriched in immune-related pathways and inflammatory networks, an observation further supported by their increased plasma levels of TGF-β and IL-23. Noteworthily, variants of KRT6A, a gene capable of mediating tumor-associate macrophage activity, were more commonly detected in MPN−SC patients. Analysis through OncodriveCLUST disclosed that KRT6A replaces JAK2V617F as the more prominent disease driver in MPN−SC, whereas a major mutation in this gene (KRT6A c.745T>C) in our patients is linked to human carcinoma and predicted to be pathogenic in COSMIC database. Overall, we demonstrate that inflammation could be indispensable in MPN−SC pathogenesis.
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Affiliation(s)
- Chia-Chen Hsu
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.H.); (Y.-H.W.); (Y.-Y.C.); (Y.-J.C.); (C.-H.L.); (Y.-Y.W.); (Y.-R.Y.); (H.-Y.T.); (C.-P.L.)
| | - Ying-Hsuan Wang
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.H.); (Y.-H.W.); (Y.-Y.C.); (Y.-J.C.); (C.-H.L.); (Y.-Y.W.); (Y.-R.Y.); (H.-Y.T.); (C.-P.L.)
| | - Yi-Yang Chen
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.H.); (Y.-H.W.); (Y.-Y.C.); (Y.-J.C.); (C.-H.L.); (Y.-Y.W.); (Y.-R.Y.); (H.-Y.T.); (C.-P.L.)
| | - Ying-Ju Chen
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.H.); (Y.-H.W.); (Y.-Y.C.); (Y.-J.C.); (C.-H.L.); (Y.-Y.W.); (Y.-R.Y.); (H.-Y.T.); (C.-P.L.)
| | - Chang-Hsien Lu
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.H.); (Y.-H.W.); (Y.-Y.C.); (Y.-J.C.); (C.-H.L.); (Y.-Y.W.); (Y.-R.Y.); (H.-Y.T.); (C.-P.L.)
- College of Medicine, Chang Gung University, Tao-Yuan 33302, Taiwan
| | - Yu-Ying Wu
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.H.); (Y.-H.W.); (Y.-Y.C.); (Y.-J.C.); (C.-H.L.); (Y.-Y.W.); (Y.-R.Y.); (H.-Y.T.); (C.-P.L.)
| | - Yao-Ren Yang
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.H.); (Y.-H.W.); (Y.-Y.C.); (Y.-J.C.); (C.-H.L.); (Y.-Y.W.); (Y.-R.Y.); (H.-Y.T.); (C.-P.L.)
| | - Hsing-Yi Tsou
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.H.); (Y.-H.W.); (Y.-Y.C.); (Y.-J.C.); (C.-H.L.); (Y.-Y.W.); (Y.-R.Y.); (H.-Y.T.); (C.-P.L.)
| | - Chian-Pei Li
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.H.); (Y.-H.W.); (Y.-Y.C.); (Y.-J.C.); (C.-H.L.); (Y.-Y.W.); (Y.-R.Y.); (H.-Y.T.); (C.-P.L.)
| | - Cih-En Huang
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.H.); (Y.-H.W.); (Y.-Y.C.); (Y.-J.C.); (C.-H.L.); (Y.-Y.W.); (Y.-R.Y.); (H.-Y.T.); (C.-P.L.)
- College of Medicine, Chang Gung University, Tao-Yuan 33302, Taiwan
- Correspondence: (C.-E.H.); (C.-C.C.)
| | - Chih-Cheng Chen
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan; (C.-C.H.); (Y.-H.W.); (Y.-Y.C.); (Y.-J.C.); (C.-H.L.); (Y.-Y.W.); (Y.-R.Y.); (H.-Y.T.); (C.-P.L.)
- College of Medicine, Chang Gung University, Tao-Yuan 33302, Taiwan
- Correspondence: (C.-E.H.); (C.-C.C.)
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Comparative Clinical Value of Pharmacologic Therapies for B-Cell Chronic Lymphocytic Leukemia: An Umbrella Analysis. J Clin Med 2022; 11:jcm11071868. [PMID: 35407474 PMCID: PMC8999707 DOI: 10.3390/jcm11071868] [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: 01/30/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 12/04/2022] Open
Abstract
Several new drugs are progressively improving the life span of patients with B-cell chronic lymphocytic leukemia (CLL). However, the rapidly evolving standard of care precludes robust assessments of the incremental clinical value of further innovative drugs. Therefore, we systematically reviewed comparative evidence on newly authorized CLL drugs, as reported by standard and network meta-analyses (MA) published since 2016. Overall, 17 MAs addressed the relative survival or safety of naïve and/or refractory/relapsed (R/R) CLL patients. In R/R patients, therapies including BTK- and BCL2-inhibitors reported progression free survival (PFS) hazard ratios ranging from 0.08 to 0.24 (versus chemotherapy) and a significant advantage in overall survival (OS). In naïve patients, the PFS hazard ratios associated with four recent chemo-free therapies (obinutuzumab- and/or acalabrutinib-based) ranged from 0.11 to 0.61 versus current standard treatments (STs), without a significant OS advantage. Ten MAs addressed the risk of cardiovascular, bleeding, and infective events associated with BTK inhibitors, with some reporting a different relative safety in naïve and R/R patients. In conclusion, last-generation therapies for CLL consistently increase PFS, but not OS, and minimally decrease safety, as compared with STs. Based on available evidence, the patient-customized adoption of new therapies, rather than universal recommendations, seems desirable in CLL patients.
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Safety and effectiveness of ruxolitinib in the real-world management of polycythemia vera patients: a collaborative retrospective study by pH-negative MPN latial group. Ann Hematol 2022; 101:1275-1282. [PMID: 35318505 DOI: 10.1007/s00277-022-04815-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 03/07/2022] [Indexed: 12/20/2022]
Abstract
Ruxolitinib is approved for polycythemia vera (PV) patients after failure to previous cytoreductive therapy, based on durable results observed in phase 3 trials. We report a multicenter retrospective study demonstrating the efficacy and safety of ruxolitinib in real-life setting. Eighty-three patients were evaluated. Median follow-up was 24.5 months (IQR 14.0-29.3). At a 3-month response assessment, ruxolitinib provided significant benefit in reducing hematocrit (HCT) level (p < 0.001), phlebotomy requirement (p < 0.001), leucocytes (p = 0.044), and disease-related symptoms (p < 0.001). The exposure-adjusted rates (per 100 patient-years) of infectious complications, thromboembolic events, and secondary malignancies were 6.9, 3, and 3.7, respectively. Non-melanoma skin cancers (NMSC) were the most frequent (40%) SM type. Lymphoproliferative disorders were not detected. Five (6%) patients permanently discontinued ruxolitinib treatment and four (5%) evolved in myelofibrosis (MF), but none in acute leukemia. The rate of MF evolution per 100 patient-years of exposure was 2.8. In our experience, ruxolitinib confirmed its efficacy and safety outside of clinical trials.
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7
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Primary Myelofibrosis Occurring during Targeted Therapy for Chronic Lymphocytic Leukemia: A Report of Two Cases. Curr Oncol 2022; 29:1455-1460. [PMID: 35323322 PMCID: PMC8947735 DOI: 10.3390/curroncol29030122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 02/14/2022] [Accepted: 02/24/2022] [Indexed: 12/02/2022] Open
Abstract
The disease course of chronic lymphocytic leukemia (CLL) is frequently characterized by the occurrence of various complications, such as second primary cancer, which can impact patients’ prognoses. While therapies for CLL have evolved tremendously in the past decades, overlooking the possibility of rare neoplasms that arise along with CLL may hinder the benefit that these therapies grant to patients. Moreover, the ability of newer therapies to alter the landscape of these complications is still largely unknown. Primary myelofibrosis (PMF) is not commonly associated with CLL, with only a few cases reported in the literature, with little information regarding the clinico-biological features and the optimal management for these associated conditions. Here, we report two unusual cases of PMF that occurred a few months after the start of therapy for CLL with targeted agents (ibrutinib and venetoclax). Both cases represented a diagnostic and therapeutic challenge, underscoring the need for clinicians to remain vigilant about the possible co-occurrence of these two hematological malignancies, especially in the era of targeted therapy for CLL.
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8
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Bucelli C, Fattizzo B, Cattaneo D, Giannotta JA, Barbullushi K, Pasquale R, Barozzi E, Barbanti MC, Pettine L, Rossi FG, Reda G, Cassin R, Barcellini W, Baldini L, Iurlo A. Co-Occurrence of Myeloid and Lymphoid Neoplasms: Clinical Characterization and Impact on Outcome. A Single-Center Cohort Study. Front Oncol 2021; 11:701604. [PMID: 34733777 PMCID: PMC8558405 DOI: 10.3389/fonc.2021.701604] [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: 04/28/2021] [Accepted: 09/23/2021] [Indexed: 11/13/2022] Open
Abstract
The co-occurrence of myeloid neoplasms and lymphoproliferative diseases (LPDs) has been epidemiologically described, particularly in myeloproliferative neoplasms (MPNs). However, the clinical features of these patients are poorly known. In this study, we evaluated a single-center cohort of 44 patients with a diagnosis of myeloid and LPD focusing on clinical features, therapy requirement, and outcome. The two diagnoses were concomitant in 32% of patients, while myeloid disease preceded LPD in 52% of cases (after a median of 37 months, 6-318), and LPD preceded myeloid neoplasm in 16% (after a median of 41 months, 5-242). The most prevalent LPD was non-Hodgkin lymphoma (50%), particularly lymphoplasmacytic lymphoma (54.5%), followed by chronic lymphocytic leukemia (27%), plasma cell dyscrasias (18.2%), and rarer associations such as Hodgkin lymphoma and Erdheim-Chester disease. Overall, 80% of BCR-ABL1-negative MPN patients required a myeloid-specific treatment and LPD received therapy in 45.5% of cases. Seven subjects experienced vascular events, 13 a grade >/= 3 infectious episode (9 pneumonias, 3 urinary tract infection, and 1 sepsis), and 9 developed a solid tumor. Finally, nine patients died due to solid tumor (four), leukemic progression (two), infectious complications (two), and brain bleeding (one). Longer survival was observed in younger patients (p = 0.001), with better performance status (p = 0.02) and in the presence of driver mutations (p = 0.003). Contrarily, a worse survival was significantly associated with the occurrence of infections (p < 0.0001). These data suggest that in subjects with co-occurrence of myeloid and lymphoid neoplasms, high medical surveillance for infectious complications is needed, along with patient education, since they may negatively impact outcome.
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Affiliation(s)
- Cristina Bucelli
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Bruno Fattizzo
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Oncology and Onco-Hematology, University of Milan, Milan, Italy
| | - Daniele Cattaneo
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Oncology and Onco-Hematology, University of Milan, Milan, Italy
| | | | | | - Raffaella Pasquale
- Department of Oncology and Onco-Hematology, University of Milan, Milan, Italy
| | - Enrico Barozzi
- Department of Oncology and Onco-Hematology, University of Milan, Milan, Italy
| | | | - Loredana Pettine
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesca Gaia Rossi
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Gianluigi Reda
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Ramona Cassin
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Wilma Barcellini
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Luca Baldini
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Alessandra Iurlo
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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9
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Holst JM, Enemark MB, Pedersen MB, Lauridsen KL, Hybel TE, Clausen MR, Frederiksen H, Møller MB, Nørgaard P, Plesner TL, Hamilton-Dutoit SJ, d’Amore F, Honoré B, Ludvigsen M. Proteomic Profiling Differentiates Lymphoma Patients with and without Concurrent Myeloproliferative Neoplasia. Cancers (Basel) 2021; 13:cancers13215526. [PMID: 34771688 PMCID: PMC8583469 DOI: 10.3390/cancers13215526] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 10/29/2021] [Accepted: 10/30/2021] [Indexed: 01/07/2023] Open
Abstract
Simple Summary Patients are diagnosed with myeloproliferative neoplasia (MPN) and lymphoma more frequently in the population than expected, which has led to the hypothesis that the two malignancies may, in some cases, be pathogenetically related. In this study, lymphoma patients with and without MPN show subtle but important differences in the protein expression that enables the clustering of the lymphomas, thus indicating the differences at the molecular level between the lymphoma malignancies with and without MPN, and strengthening the hypothesis that the lymphoma and MPN may be biologically related. Abstract Myeloproliferative neoplasia (MPN) and lymphoma are regarded as distinct diseases with different pathogeneses. However, patients that are diagnosed with both malignancies occur more frequently in the population than expected. This has led to the hypothesis that the two malignancies may, in some cases, be pathogenetically related. Using a mass spectrometry-based proteomic approach, we show that pre-treatment lymphoma samples from patients with both MPN and lymphoma, either angioimmunoblastic T-cell lymphoma (MPN-AITL) or diffuse large B-cell lymphoma (MPN-DLBCL), show differences in protein expression compared with reference AITL or DLBCL samples from patients without MPN. A distinct clustering of samples from patients with and without MPN was evident for both AITL and DLBCL. Regarding MPN-AITL, a pathway analysis revealed disturbances of cellular respiration as well as oxidative metabolism, and an immunohistochemical evaluation further demonstrated the differential expression of citrate synthase and DNAJA2 protein (p = 0.007 and p = 0.015). Interestingly, IDH2 protein also showed differential expression in the MPN-AITL patients, which contributes to the growing evidence of this protein’s role in both myeloid neoplasia and AITL. In MPN-DLBCL, the disturbed pathways included a significant downregulation of protein synthesis as well as a perturbation of signal transduction. These results imply an underlying disturbance of tumor molecular biology, and in turn an alternative pathogenesis for tumors in these patients with both myeloid and lymphoid malignancies.
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Affiliation(s)
- Johanne Marie Holst
- Department of Hematology, Aarhus University Hospital, 8200 Aarhus, Denmark; (J.M.H.); (M.B.E.); (M.B.P.); (T.E.H.); (F.d.)
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark;
| | - Marie Beck Enemark
- Department of Hematology, Aarhus University Hospital, 8200 Aarhus, Denmark; (J.M.H.); (M.B.E.); (M.B.P.); (T.E.H.); (F.d.)
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark;
| | - Martin Bjerregaard Pedersen
- Department of Hematology, Aarhus University Hospital, 8200 Aarhus, Denmark; (J.M.H.); (M.B.E.); (M.B.P.); (T.E.H.); (F.d.)
| | | | - Trine Engelbrecht Hybel
- Department of Hematology, Aarhus University Hospital, 8200 Aarhus, Denmark; (J.M.H.); (M.B.E.); (M.B.P.); (T.E.H.); (F.d.)
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark;
| | | | - Henrik Frederiksen
- Department of Hematology, Odense University Hospital, 5000 Odense, Denmark;
| | - Michael Boe Møller
- Department of Pathology, Odense University Hospital, 5000 Odense, Denmark;
| | - Peter Nørgaard
- Department of Pathology, Herlev Hospital, 2730 Herlev, Denmark;
| | | | - Stephen Jacques Hamilton-Dutoit
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark;
- Department of Pathology, Aarhus University Hospital, 8200 Aarhus, Denmark;
| | - Francesco d’Amore
- Department of Hematology, Aarhus University Hospital, 8200 Aarhus, Denmark; (J.M.H.); (M.B.E.); (M.B.P.); (T.E.H.); (F.d.)
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark;
| | - Bent Honoré
- Department of Biomedicine, Aarhus University, 8000 Aarhus, Denmark;
| | - Maja Ludvigsen
- Department of Hematology, Aarhus University Hospital, 8200 Aarhus, Denmark; (J.M.H.); (M.B.E.); (M.B.P.); (T.E.H.); (F.d.)
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus, Denmark;
- Correspondence: ; Tel.: +45-22859523
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10
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Butt A, Quddus R, Ali N. Concomitant Essential Thrombocythemia and Mature B -Lymphoproliferative Disorder in a Patient. Int J Hematol Oncol Stem Cell Res 2021; 15:255-259. [PMID: 35291667 PMCID: PMC8888362 DOI: 10.18502/ijhoscr.v15i4.7481] [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: 05/14/2020] [Accepted: 06/13/2020] [Indexed: 11/24/2022] Open
Abstract
A-64-year old male presented with cough, weight loss, and maculopapular rash for 15-20 days. On examination, he was found to have cervical lymphadenopathy and splenomegaly. His leukocyte count was 62.1x109/L, platelets were 1169x109/L and LDH was 816 IU/L. Peripheral blood film showed a leukoerythroblastic picture with thrombocytosis. He was started on hydroxyurea and allopurinol. Subsequently, bone marrow evaluation was done which depicted increased lymphoid cells with an M:E ratio of 4:1. Cellular areas exhibited an increase in myeloid precursors along with prominent lymphoid cells and abundant megakaryocytes. Immunohistochemistry showed an increase in B-lymphocytes. Grade MF-2 reticulin fibrosis was noted. Overall findings suggested essential thrombocythemia (ET). On flow cytometry, CD45-positive lymphoid cells population was 31% and showed reactivity to Pan-B-markers with lambda light chain restriction. Janus Kinase 2 (JAK 2) mutation was detected while BCR-ABL1 translocation was negative. A diagnosis of ET progressing to myelofibrosis and mature B-lymphoproliferative disorder was made. Hydroxyurea and allopurinol were stopped while ruxolitinib was introduced and 2.5 years later he remains stable on this treatment.
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Affiliation(s)
- Ayesha Butt
- Aga Khan University Hospital, Karachi, Pakistan
| | | | - Natasha Ali
- Aga Khan University Hospital, Karachi, Pakistan
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11
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Kameda S, Sera F, Sato K, Kurashige M, Higo S, Ohtani T, Tsuboi A, Hikoso S, Morii E, Yamaguchi O, Yamauchi-Takihara K, Sakata Y. Polycythemia Vera Associated with Pulmonary Hypertension and Diffuse Large B-Cell Lymphoma: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e932956. [PMID: 34433800 PMCID: PMC8406445 DOI: 10.12659/ajcr.932956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Myeloproliferative neoplasms (MPNs), including polycythemia vera (PV), are associated with pulmonary hypertension (PH) and malignant lymphomas. Although the underlying mechanisms have not been completely clarified, it has been suggested that the Janus kinase 2 (JAK2) mutation, which is frequently identified in PV, can be involved in the development and/or progression of these distinct diseases in patients with MPNs. However, no reports have described the coexistence of PH and malignant lymphoma in patients with MPNs. CASE REPORT A 79-year-old man being treated for PV for 27 years and PH for 5 years was hospitalized due to severe dyspnea at rest. His soluble interleukin-2 receptor levels gradually increased and the chest computed tomography showed remarkable progression of the lung lesions and an enlargement of the mediastinal and axillary lymph nodes. A lymph node biopsy was performed and the patient was diagnosed with diffuse large B-cell lymphoma (DLBCL). Owing to his poor condition, chemotherapy was not initiated, and he died on the 89th day of hospitalization. The pathological autopsy revealed the destruction of alveolar structures with neoplastic space-occupying lesions of DLBCL. Multifactorial features of PH associated with MPNs, including the intimal thickening of pulmonary arteries accompanied by megakaryocytes and obstructed pulmonary arteries with organized thrombi in the lung tissue specimens, were observed. We found a JAK2 mutation based on a genetic analysis of the patient's bone marrow. CONCLUSIONS We present the rare case of a patient who had PV with a JAK2 mutation, which coexisted with PH and DLBCL, and he developed severe refractory respiratory failure.
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Affiliation(s)
- Satoshi Kameda
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Fusako Sera
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kazuaki Sato
- Department of Pathology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Masako Kurashige
- Department of Pathology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Shuichiro Higo
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.,Department of Medical Therapeutics for Heart Failure, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Tomohito Ohtani
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Akihiro Tsuboi
- Department of Cancer Immunotherapy, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Shungo Hikoso
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Eiichi Morii
- Department of Pathology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Osamu Yamaguchi
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan
| | - Keiko Yamauchi-Takihara
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.,Health and Counseling Center, Osaka University Graduate School of Medicine, Toyonaka, Osaka, Japan
| | - Yasushi Sakata
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
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12
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Loscocco GG, Antonioli E, Romano I, Vergoni F, Rotunno G, Mannelli F, Guglielmelli P, Vannucchi AM. Lenalidomide: A double-edged sword for concomitant multiple myeloma and post-essential thrombocythemia myelofibrosis. Am J Hematol 2021; 96:749-754. [PMID: 33719069 DOI: 10.1002/ajh.26153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 03/09/2021] [Indexed: 11/06/2022]
Affiliation(s)
- Giuseppe G. Loscocco
- Department of Experimental and Clinical Medicine University of Florence Florence Italy
- CRIMM, Centro di Ricerca e Innovazione per le Malattie Mieloproliferative Azienda Ospedaliero‐Universitaria Careggi Florence Italy
- Hematology Unit Azienda Ospedaliero‐Universitaria Careggi Florence Italy
| | | | - Ilaria Romano
- Department of Experimental and Clinical Medicine University of Florence Florence Italy
- Hematology Unit Azienda Ospedaliero‐Universitaria Careggi Florence Italy
| | - Federica Vergoni
- Division of Pathology, Department of Surgery and Translational Medicine University of Florence Florence Italy
| | - Giada Rotunno
- Department of Experimental and Clinical Medicine University of Florence Florence Italy
- CRIMM, Centro di Ricerca e Innovazione per le Malattie Mieloproliferative Azienda Ospedaliero‐Universitaria Careggi Florence Italy
| | - Francesco Mannelli
- Department of Experimental and Clinical Medicine University of Florence Florence Italy
- CRIMM, Centro di Ricerca e Innovazione per le Malattie Mieloproliferative Azienda Ospedaliero‐Universitaria Careggi Florence Italy
- Hematology Unit Azienda Ospedaliero‐Universitaria Careggi Florence Italy
| | - Paola Guglielmelli
- Department of Experimental and Clinical Medicine University of Florence Florence Italy
- CRIMM, Centro di Ricerca e Innovazione per le Malattie Mieloproliferative Azienda Ospedaliero‐Universitaria Careggi Florence Italy
- Hematology Unit Azienda Ospedaliero‐Universitaria Careggi Florence Italy
| | - Alessandro M. Vannucchi
- Department of Experimental and Clinical Medicine University of Florence Florence Italy
- CRIMM, Centro di Ricerca e Innovazione per le Malattie Mieloproliferative Azienda Ospedaliero‐Universitaria Careggi Florence Italy
- Hematology Unit Azienda Ospedaliero‐Universitaria Careggi Florence Italy
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13
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Verma SP, Singh B, Kushwaha R, Pavecha P. Polycythaemia following treatment of lymphoplasmacytic lymphoma. BMJ Case Rep 2020; 13:13/10/e235687. [PMID: 33127727 DOI: 10.1136/bcr-2020-235687] [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: 11/04/2022] Open
Abstract
A 61-year-old man presented to the department of clinical haematology in February 2016 with symptomatic anaemia, generalised lymphadenopathy and hepatomegaly. Routine investigations showed severe anaemia with the presence of lymphoplasmacytoid cells in the peripheral smear, and bone marrow examination with IHC and serum protein electrophoresis confirmed diagnosis of lymphoplasmacytic lymphoma. The patient received supportive transfusion therapy and combination chemotherapy. After VI cycles, the patient had a complete haematological response with marrow in remission. Maintenance rituximab was planned every 3 months for 2 years. At the time of first dose of maintenance rituximab, his haemoglobin (Hb) was 189 g/L with low normal erythropoietin level. During the last 3 years follow-up, his Hb ranged between 16.5 and 20.1 g/dL. All causes of secondary polycythaemia were ruled out. Workup for polycythAemia vera (PV), including JAK-2 and bone marrow, was not suggestive of PV. We labelled it as a case of polycythaemia due to undetermined aetiology.
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Affiliation(s)
| | - Bhupendra Singh
- Clinical Hematology, King George's Medical University, Lucknow, India
| | - Rashmi Kushwaha
- Department of Pathology, King George's Medical University, Lucknow, India
| | - Punita Pavecha
- Clinical Hematology, King George's Medical University, Lucknow, India
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14
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Holst JM, Plesner TL, Pedersen MB, Frederiksen H, Møller MB, Clausen MR, Hansen MC, Hamilton-Dutoit SJ, Nørgaard P, Johansen P, Eberlein TR, Mortensen BK, Mathiasen G, Øvlisen A, Wang R, Wang C, Zhang W, Ommen HB, Stentoft J, Ludvigsen M, Tam W, Chan WC, Inghirami G, d’Amore F. Myeloproliferative and lymphoproliferative malignancies occurring in the same patient: a nationwide discovery cohort. Haematologica 2020; 105:2432-2439. [PMID: 33054083 PMCID: PMC7556673 DOI: 10.3324/haematol.2019.225839] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 11/26/2019] [Indexed: 11/22/2022] Open
Abstract
Myeloid and lymphoid malignancies are postulated to have distinct pathogenetic mechanisms. The recent observation that patients with a myeloproliferative neoplasm have an increased risk of developing lymphoproliferative malignancy has challenged this assumption. We collected a nationwide cohort of patients with both malignancies. Patients diagnosed in 1990-2015 were identified through the national Danish Pathology Registry. We identified 599 patients with myeloproliferative neoplasm and a concomitant or subsequent diagnosis of lymphoma. Histopathological review of the diagnostic samples from each patient led to a final cohort of 97 individuals with confirmed dual diagnoses of myeloproliferative neoplasm and lymphoma. The age range at diagnosis was 19-94 years (median: 71 years). To avoid the inclusion of cases of therapy-induced myeloproliferative neoplasm occurring in patients previously treated for lymphoma, only patients with myeloproliferative neoplasm diagnosed unequivocally before the development of lymphoma were included. The average time interval between the diagnoses of the two malignancies was 1.5 years. In the majority of patients (90%) both diagnoses were established within 5 years from each other. Among the lymphoma entities, the frequency of peripheral T-cell lymphomas was markedly increased. Interestingly, all but one of the T-cell lymphomas were of angioimmunoblastic type. These findings suggest that myeloproliferative neoplasm and lymphoproliferative malignancy developing in the same patient may have common pathogenetic events, possibly already at progenitor level. We believe that the molecular characterization of the newly developed biorepository will help to highlight the mechanisms driving the genesis and clonal evolution of these hematopoietic malignancies.
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Affiliation(s)
- Johanne M. Holst
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | | | | | | | - Michael B. Møller
- Department of Pathology, Odense University Hospital, Odense, Denmark
| | - Michael R. Clausen
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Marcus C. Hansen
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | | | - Peter Nørgaard
- Department of Pathology, Herlev Hospital, Copenhagen, Denmark
| | - Preben Johansen
- Department of Pathology, Aalborg University Hospital, Aalborg, Denmark
| | | | | | | | - Andreas Øvlisen
- Department of Hematology, Aalborg University Hospital, Aalborg, Denmark
| | - Rui Wang
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York City, NY, USA
| | - Chao Wang
- Department of Pathology, City of Hope Medical Center, Duarte, CA, USA
| | - Weiwei Zhang
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Hans Beier Ommen
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
| | - Jesper Stentoft
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
| | - Maja Ludvigsen
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Wayne Tam
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York City, NY, USA
| | - Wing C. Chan
- Department of Pathology, City of Hope Medical Center, Duarte, CA, USA
| | - Giorgio Inghirami
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York City, NY, USA
| | - Francesco d’Amore
- Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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15
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Arterial thrombosis in Philadelphia-negative myeloproliferative neoplasms predicts second cancer: a case-control study. Blood 2020; 135:381-386. [PMID: 31869407 DOI: 10.1182/blood.2019002614] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 12/02/2019] [Indexed: 12/19/2022] Open
Abstract
Patients with Philadelphia-negative myeloproliferative neoplasm (MPN) are prone to the development of second cancers, but the factors associated with these events have been poorly explored. In an international nested case-control study, we recruited 647 patients with carcinoma, nonmelanoma skin cancer, hematological second cancer, and melanoma diagnosed concurrently or after MPN diagnosis. Up to 3 control patients without a history of cancer and matched with each case for center, sex, age at MPN diagnosis, date of diagnosis, and MPN disease duration were included (n = 1234). Cases were comparable to controls for MPN type, driver mutations and cardiovascular risk factors. The frequency of thrombosis preceding MPN was similar for cases and controls (P = .462). Thrombotic events after MPN and before second cancer were higher in cases than in controls (11.6% vs 8.1%; P = .013), because of a higher proportion of arterial thromboses (6.2% vs 3.7%; P = .015). After adjustment for confounders, the occurrence of arterial thrombosis remained independently associated with the risk of carcinoma (odds ratio, 1.97; 95% confidence interval, 1.14-3.41), suggesting that MPN patients experiencing arterial events after MPN diagnosis deserve careful clinical surveillance for early detection of carcinoma. This study was registered at www.clinicaltrials.gov as NCT03745378.
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16
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Marchetti M, Ghirardi A, Masciulli A, Carobbio A, Palandri F, Vianelli N, Rossi E, Betti S, Di Veroli A, Iurlo A, Cattaneo D, Finazzi G, Bonifacio M, Scaffidi L, Patriarca A, Rumi E, Casetti IC, Stephenson C, Guglielmelli P, Elli EM, Palova M, Rapezzi D, Erez D, Gomez M, Wille K, Perez‐Encinas M, Lunghi F, Angona A, Fox ML, Beggiato E, Benevolo G, Carli G, Cacciola R, McMullin MF, Tieghi A, Recasens V, Isfort S, Pane F, De Stefano V, Griesshammer M, Alvarez‐Larran A, Vannucchi AM, Rambaldi A, Barbui T. Second cancers in MPN: Survival analysis from an international study. Am J Hematol 2020; 95:295-301. [PMID: 31816122 DOI: 10.1002/ajh.25700] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 12/03/2019] [Accepted: 12/05/2019] [Indexed: 12/28/2022]
Abstract
One out of ten patients with Philadelphia-negative myeloproliferative neoplasms (MPN) develop a second cancer (SC): in such patients we aimed at assessing the survival impact of SC itself and of MPN-specific therapies. Data were therefore extracted from an international nested case-control study, recruiting 798 patients with SC diagnosed concurrently or after the MPN. Overall, 2995 person-years (PYs) were accumulated and mortality rate (MR) since SC diagnosis was 5.9 (5.1-6.9) deaths for every 100 PYs. A "poor prognosis" SC (stomach, esophagus, liver, pancreas, lung, ovary, head-and-neck or nervous system, osteosarcomas, multiple myeloma, aggressive lymphoma, acute leukemia) was reported in 26.3% of the patients and was the cause of death in 65% of them (MR 11.0/100 PYs). In contrast, patients with a "non-poor prognosis" SC (NPPSC) incurred a MR of 4.6/100 PYs: 31% of the deaths were attributed to SC and 15% to MPN evolution. At multivariable analysis, death after SC diagnosis was independently predicted (HR and 95% CI) by patient age greater than 70 years (2.68; 1.88-3.81), the SC prognostic group (2.57; 1.86-3.55), SC relapse (1.53; 10.6-2.21), MPN evolution (2.72; 1.84-4.02), anemia at SC diagnosis (2.32; 1.49-3.59), exposure to hydroxyurea (1.89; 1.26-2.85) and to ruxolitinib (3.63; 1.97-6.71). Aspirin was protective for patients with a NPPSC (0.60; 0.38-0.95). In conclusion, SC is a relevant cause of death competing with MPN evolution. Prospective data are awaited to confirm the role of cytoreductive and anti-platelet drugs in modulating patient survival after the occurrence of a SC.
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Affiliation(s)
| | - Arianna Ghirardi
- FROM Research Foundation, Papa Giovanni XXIII Hospital Bergamo Italy
| | - Arianna Masciulli
- FROM Research Foundation, Papa Giovanni XXIII Hospital Bergamo Italy
| | | | - Francesca Palandri
- Institute of Hematology “L. and A. Seràgnoli”, S. Orsola‐Malpighi Hospital Bologna Italy
| | - Nicola Vianelli
- Institute of Hematology “L. and A. Seràgnoli”, S. Orsola‐Malpighi Hospital Bologna Italy
| | - Elena Rossi
- Institute of HematologyCatholic University Rome Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
| | - Silvia Betti
- Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
| | | | - Alessandra Iurlo
- Division of HematologyFoundation IRCCS Caʼ Granda Ospedale Maggiore Policlinico, and University of Milan Milan Italy
| | - Daniele Cattaneo
- Division of HematologyFoundation IRCCS Caʼ Granda Ospedale Maggiore Policlinico, and University of Milan Milan Italy
| | - Guido Finazzi
- Division of HematologyPapa Giovanni XXIII Hospital Bergamo Italy
| | | | - Luigi Scaffidi
- Department of Medicine, Section of HematologyUniversity of Verona Verona Italy
| | - Andrea Patriarca
- Division of Hematology, Department of Translational MedicineUniversity of Eastern Piedmont Novara Italy
| | - Elisa Rumi
- Department of Hematology OncologyFondazione IRCCS Policlinico San Matteo Pavia Pavia Italy
- Department of Molecular MedicineUniversity of Pavia Pavia Italy
| | | | | | - Paola Guglielmelli
- CRIMM‐Center of Research and Innovation of Myeloproliferative NeoplasmsAzienda Ospedaliera Universitaria Careggi Firenze Italy
- Department Experimental and Clinical MedicineUniversity of Florence Firenze Italy
| | | | - Miroslava Palova
- Department of Hemato‐oncologyUniversity Hospital Olomouc Olomouc Czech Republic
| | - Davide Rapezzi
- S.C. EmatologiaAzienda Ospedaliera S. Croce e Carle Cuneo Italy
| | - Daniel Erez
- Hematology Institute and Blood BankMeir Medical Center Kfar Saba Israel
- Sackler School of MedicineTel Aviv University Tel Aviv Israel
| | - Montse Gomez
- Department of HematologyHospital Clínico Universitario Valencia Spain
| | - Kai Wille
- University Clinic for Hematology and Oncology Minden, University of Bochum Minden Germany
| | - Manuel Perez‐Encinas
- Deparment of HematologyHospital Clínico Universitario de Santiago de Compostela Santiago de Compostela Spain
| | - Francesca Lunghi
- Hematology and Bone Marrow Transplantation UnitIRCCS San Raffaele Scientific Institute Milan Italy
| | - Anna Angona
- Department of HematologyHospital del Mar Barcelona Spain
| | - Maria Laura Fox
- Department of HematologyHospital Universitario Vall dʼHebron Barcelona Spain
| | - Eloise Beggiato
- Unit of Hematology, Department of OncologyUniversity of Torino Torino Italy
| | - Giulia Benevolo
- Division of HematologyCittà della Salute e della Scienza Hospital Torino Italy
| | - Giuseppe Carli
- Division of HematologySan Bortolo Hospital Vicenza Italy
| | - Rossella Cacciola
- Haemostasis Unit, Department of Clinical and Experimental MedicineUniversity of Catania, “Policlinico‐Vittorio Emanuele” Hospital Catania Italy
| | | | - Alessia Tieghi
- Hematology UnitAzienda Unità Sanitaria Locale‐IRCCS di Reggio Emilia Reggio Emilia Italy
| | - Valle Recasens
- Department of HematologyHospital Universitario Miguel Servet Zaragoza Spain
| | - Susanne Isfort
- Center for Translational & Clinical Research Aachen (CTC‐A)University Hospital RWTH Aachen Aachen Germany
| | - Fabrizio Pane
- Department of Medicine and Surgery, Hematology and Hematopoietic Stem Cell Transplant CenterUniversity of Naples Federico II Naples Italy
| | - Valerio De Stefano
- Institute of HematologyCatholic University Rome Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
| | - Martin Griesshammer
- University Clinic for Hematology and Oncology Minden, University of Bochum Minden Germany
| | | | - Alessandro Maria Vannucchi
- CRIMM‐Center of Research and Innovation of Myeloproliferative NeoplasmsAzienda Ospedaliera Universitaria Careggi Firenze Italy
- Department Experimental and Clinical MedicineUniversity of Florence Firenze Italy
| | | | - Tiziano Barbui
- FROM Research Foundation, Papa Giovanni XXIII Hospital Bergamo Italy
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17
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Lee H, McCulloch S, Mahe E, Shafey M, Rashid-Kolvear F, Khan F, Prajapati D, Neri P, Duggan P, Tay J, Bahlis N, Jimenez-Zepeda VH. Anti-myeloma potential of ruxolitinib in co-existing JAK2V617F-positive smouldering myeloma and polycythaemia vera. Br J Haematol 2020; 189:e114-e118. [PMID: 32080835 DOI: 10.1111/bjh.16533] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 01/11/2020] [Accepted: 01/18/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Holly Lee
- Department of Hematology, University of Calgary, Calgary, Alberta, Canada
| | - Sylvia McCulloch
- Tom Baker Cancer Center, Department of Medical Oncology and Hematology, University of Calgary, Calgary, Alberta, Canada
| | - Etienne Mahe
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Mona Shafey
- Tom Baker Cancer Center, Department of Medical Oncology and Hematology, University of Calgary, Calgary, Alberta, Canada
| | - Fariborz Rashid-Kolvear
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada.,Department of Medical Genetics, University of Calgary, Calgary, Alberta, Canada
| | - Faisal Khan
- Department of Pediatric Hematology, University of Calgary, Calgary, Alberta, Canada
| | - Dwip Prajapati
- Department of Medical Oncology, University of Calgary, Calgary, Alberta, Canada
| | - Paola Neri
- Tom Baker Cancer Center, Department of Medical Oncology and Hematology, University of Calgary, Calgary, Alberta, Canada
| | - Peter Duggan
- Tom Baker Cancer Center, Department of Medical Oncology and Hematology, University of Calgary, Calgary, Alberta, Canada
| | - Jason Tay
- Tom Baker Cancer Center, Department of Medical Oncology and Hematology, University of Calgary, Calgary, Alberta, Canada
| | - Nizar Bahlis
- Tom Baker Cancer Center, Department of Medical Oncology and Hematology, University of Calgary, Calgary, Alberta, Canada
| | - Victor H Jimenez-Zepeda
- Tom Baker Cancer Center, Department of Medical Oncology and Hematology, University of Calgary, Calgary, Alberta, Canada
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18
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Costanza M, Spertini O, Blum S. Risk of B-cell lymphoma in MPN patients treated with JAK1/2 inhibitors: Contradictory results? Leuk Res 2020; 90:106313. [PMID: 32058175 DOI: 10.1016/j.leukres.2020.106313] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 01/19/2020] [Accepted: 01/23/2020] [Indexed: 10/25/2022]
Affiliation(s)
- Mariangela Costanza
- Service and Central Laboratory of Hematology, Department of Oncology, University Hospital of Lausanne (CHUV), Lausanne, Switzerland.
| | - Olivier Spertini
- Service and Central Laboratory of Hematology, Department of Oncology, University Hospital of Lausanne (CHUV), Lausanne, Switzerland
| | - Sabine Blum
- Service and Central Laboratory of Hematology, Department of Oncology, University Hospital of Lausanne (CHUV), Lausanne, Switzerland
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19
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Rumi E, Baratè C, Benevolo G, Maffioli M, Ricco A, Sant'Antonio E. Myeloproliferative and lymphoproliferative disorders: State of the art. Hematol Oncol 2019; 38:121-128. [PMID: 31833567 DOI: 10.1002/hon.2701] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 12/06/2019] [Indexed: 12/28/2022]
Abstract
Myeloproliferative neoplasms (MPNs), including polycythemia vera (PV), essential thrombocythemia (ET), and primary myelofibrosis (PMF), are clonal disorders complicated mainly by vascular events and transformation to myelofibrosis (for PV and ET) or leukemia. Although secondary malignancies, in particular, lymphoproliferative disorders (LPNs), are rare, they occur at a higher frequency than found in the general population, and there has been recent scientific discussion regarding a hypothetical relationship between treatment with JAK inhibitors in MPN and the risk of development of LPN. This has prompted increased interest regarding the coexistence of MPN and LPN. This review focuses on the role of JAK2 and the JAK/STAT pathway in MPN and LPN, whether there is a role for the genetic background in the occurrence of both MPN and LPN and whether there is a role for cytoreductive drugs in the occurrence of both MPN and LPN. Furthermore, whether an increased risk of lymphoma development is limited to patients who receive the JAK inhibitor ruxolitinib, is a more general phenomenon that occurs following JAK1/2 inhibition or is associated with preferential JAK1 or JAK2 targeting is discussed.
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Affiliation(s)
- Elisa Rumi
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Division of Hematology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Claudia Baratè
- Department of Clinical and Experimental Medicine, Section of Hematology, University of Pisa, Pisa, Italy
| | - Giulia Benevolo
- Hematology, Città della Salute e della Scienza, Turin, Italy
| | | | - Alessandra Ricco
- Department of Emergency and Organ Transplantation (D.E.T.O), Hematology Section, University of Bari, Bari, Italy
| | - Emanuela Sant'Antonio
- UOC Ematologia Aziendale, Azienda Usl Toscana Nord Ovest, Pisa, Italy.,Medical Genetics, University of Siena, Siena, Italy
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20
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Coexistence of Myeloid and Lymphoid Neoplasms: A Single-Center Experience. Adv Hematol 2019; 2019:1486476. [PMID: 31781224 PMCID: PMC6875400 DOI: 10.1155/2019/1486476] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 07/07/2019] [Accepted: 07/28/2019] [Indexed: 01/08/2023] Open
Abstract
The coexistence of a myeloid and a lymphoid neoplasm in the same patient is a rare finding. We retrospectively searched the records of the Hematology Division of the Second Department of Internal Medicine and Research Institute at Attikon University General Hospital of Athens from 2003 to 2018. Nine cases have been identified in a total of 244 BCR-/ABL1- negative MPN and 25 MDS/MPN patients and 1062 LPD patients referred to our institution between 2003 and 2018. Each case is distinct in the diversity of myeloid and lymphoid entities, the chronological occurrence of the two neoplasms, and the patient clinical course. All of them exhibit myeloproliferative (6 JAK2 V617F-positive cases) and lymphoproliferative features, with 1 monoclonal B-cell lymphocytosis (MBL), 3 B-chronic lymphocytic leukemias (B-CLL), 3 B-non-Hodgkin lymphomas (B-NHL), 1 multiple myeloma (MM), and 1 light and heavy deposition disease (LHCDD), while in three cases myelodysplasia is also present. The challenges in identifying and dealing with these rare situations in everyday clinical practice are depicted in this article.
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21
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Barbui T, Ghirardi A, Masciulli A, Carobbio A, Palandri F, Vianelli N, De Stefano V, Betti S, Di Veroli A, Iurlo A, Cattaneo D, Delaini F, Bonifacio M, Scaffidi L, Patriarca A, Rumi E, Casetti IC, Stephenson C, Guglielmelli P, Elli EM, Palova M, Bertolotti L, Erez D, Gomez M, Wille K, Perez-Encinas M, Lunghi F, Angona A, Fox ML, Beggiato E, Benevolo G, Carli G, Cacciola R, McMullin MF, Tieghi A, Recasens V, Marchetti M, Griesshammer M, Alvarez-Larran A, Vannucchi AM, Finazzi G. Second cancer in Philadelphia negative myeloproliferative neoplasms (MPN-K). A nested case-control study. Leukemia 2019; 33:1996-2005. [PMID: 31142846 DOI: 10.1038/s41375-019-0487-8] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 04/04/2019] [Accepted: 04/08/2019] [Indexed: 01/07/2023]
Abstract
We conducted a large international nested case-control study including 1881 patients with Philadelphia-negative myeloproliferative neoplasms (MPN). Cases (n = 647) were patients with second cancer (SC: carcinoma, non-melanoma skin cancer, hematological second cancer, and melanoma) and controls (n = 1234) were patients without SC, matched with cases for sex, age at MPN diagnosis, date of MPN diagnosis, and MPN disease duration. The aim was to evaluate the risk of SC after exposure to cytoreductive drugs. Patients exposed to hydroxyurea (HU) (median: 3 years) had a risk of SC similar to unexposed patients (OR = 1.06, 95% CI 0.82-1.38). In contrast, in cancer-specific stratified multivariable analysis, HU had two-fold higher risk of non-melanoma (NM) skin cancer (OR = 2.28, 95% CI 1.15-4.51). A significantly higher risk of NM-skin cancer was also documented for pipobroman (OR = 3.74, 95% CI 1.00-14.01), ruxolitinib (OR = 3.87, 95% CI 1.18-12.75), and for drug combination (OR = 3.47, 95% CI 1.55-7.75). These three drugs did not show excess risk of carcinoma and hematological second cancer compared with unexposed patients. Exposure to interferon, busulfan, and anagrelide did not increase the risk. In summary, while it is reassuring that no excess of carcinoma was documented, a careful dermatologic active surveillance before and during the course of treatments is recommended.
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Affiliation(s)
- Tiziano Barbui
- FROM Research Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy.
| | - Arianna Ghirardi
- FROM Research Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Arianna Masciulli
- FROM Research Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | | | - Francesca Palandri
- Institute of Hematology "L. and A. Seràgnoli", S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Nicola Vianelli
- Institute of Hematology "L. and A. Seràgnoli", S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Valerio De Stefano
- Institute of Hematology, Catholic University, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Silvia Betti
- Institute of Hematology, Catholic University, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | | | - Alessandra Iurlo
- Hematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico and University of Milan, Milan, Italy
| | - Daniele Cattaneo
- Hematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico and University of Milan, Milan, Italy
| | - Federica Delaini
- Hematology Division, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | | | - Luigi Scaffidi
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Andrea Patriarca
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Elisa Rumi
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Department of Hematology Oncology, Fondazione IRCCS Policlinico San Matteo Pavia, Pavia, Italy
| | | | | | - Paola Guglielmelli
- CRIMM-Center of Research and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliera Universitaria Careggi, Department of Experimental and Clinical Medicine, and Denothe Center, University of Florence, Florence, Italy
| | - Elena Maria Elli
- Hematology Division, Ospedale San Gerardo, ASST Monza, Monza, Italy
| | - Miroslava Palova
- Department of Hemato-oncology, University Hospital Olomouc, Olomouc, Czech Republic
| | - Laura Bertolotti
- S.C. Ematologia, Azienda Ospedaliera S. Croce e Carle, Cuneo, Italy
| | - Daniel Erez
- Hematology Institute and Blood Bank, Meir Medical Center, Kfar Saba, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Montse Gomez
- Hematology Department, Hospital Clínico Universitario, Valencia, Spain
| | - Kai Wille
- University Clinic for Hematology and Oncology Minden, University of Bochum, Bochum, Germany
| | - Manuel Perez-Encinas
- Hematology Department, Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela, Spain
| | - Francesca Lunghi
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Anna Angona
- Hematology Department, Hospital del Mar, Barcelona, Spain
| | - Maria Laura Fox
- Hematology Department, Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - Eloise Beggiato
- Unit of Hematology, Department of Oncology, University of Torino, Torino, Italy
| | - Giulia Benevolo
- Hematology Division, Città della Salute e della Scienza Hospital, Torino, Italy
| | - Giuseppe Carli
- Hematology Division, San Bortolo Hospital, Vicenza, Italy
| | - Rossella Cacciola
- HAEMOSTASIS UNIT, Department of Clinical and Experimental Medicine, University of Catania, "Policlinico-Vittorio Emanuele" Hospital, Catania, Italy
| | | | - Alessia Tieghi
- Hematology Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Valle Recasens
- Hematology Department, Hospital Universitario Miguel Servet, Zaragoza, Spain
| | | | - Martin Griesshammer
- University Clinic for Hematology and Oncology Minden, University of Bochum, Bochum, Germany
| | | | - Alessandro Maria Vannucchi
- CRIMM-Center of Research and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliera Universitaria Careggi, Department of Experimental and Clinical Medicine, and Denothe Center, University of Florence, Florence, Italy
| | - Guido Finazzi
- Hematology Division, Papa Giovanni XXIII Hospital, Bergamo, Italy
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22
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Therapy-associated leukemic transformation in myeloproliferative neoplasms – What do we know? Best Pract Res Clin Haematol 2019; 32:65-73. [DOI: 10.1016/j.beha.2019.02.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 02/02/2019] [Accepted: 02/07/2019] [Indexed: 12/22/2022]
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23
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Characteristics of patients with myeloproliferative neoplasms with lymphoma, with or without JAK inhibitor therapy. Blood 2019; 133:2348-2351. [PMID: 30796023 DOI: 10.1182/blood-2019-01-897637] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Abstract
There is a Blood Commentary on this article in this issue.
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24
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Chronic Lymphocytic Leukemia and Myelofibrosis. Case Rep Hematol 2018; 2018:7426739. [PMID: 30159182 PMCID: PMC6109551 DOI: 10.1155/2018/7426739] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 07/08/2018] [Accepted: 07/16/2018] [Indexed: 11/18/2022] Open
Abstract
Background Chronic lymphocytic lymphoma (CLL) can be associated with several malignancies, but rarely with myelofibrosis. Only isolated case reports in the literature described the association between CLL and primary myelofibrosis (PMF) in the same patient. Objectives We describe a case of CLL characterized by the development of PMF and a review of literature. Methods We describe an 86-year-old female diagnosed as having CLL and followed by the development of splenomegaly and progressively rising LDH levels 27 months later. A bone marrow biopsy was consistent with the diagnosis of PMF, with positive JAK-2 V617F mutation. We also review the clinical and molecular characteristics of patients with CLL and PMF. Results Patients with CLL and PMF are usually older. A lead diagnosis of CLL harbored by PMF is the most common clinical course, although concomitant diseases may occur in 31.7% of patients. JAK-2 V617F mutation can be found in 48.7% of patients. Conclusion This case reported here constitutes an unusual situation of CLL characterized by the development of PMF. Etiologic and pathogenic associations-the role of t (1; 6) and JAK-2 V617F mutation-are discussed.
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25
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Mousinho F, Santos PSE, Azevedo AP, Pereira JM, Lemos R, Matos S, Viana JF, Lima F. Concomitant myeloproliferative and lymphoproliferative neoplasms, distinct progenitors: A case report and review of the literature. Mol Clin Oncol 2018; 9:347-349. [PMID: 30155258 DOI: 10.3892/mco.2018.1682] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 07/16/2018] [Indexed: 01/03/2023] Open
Abstract
Patients with a Philadelphia chromosome-negative myeloproliferative neoplasm may develop a lymphoproliferative disorder; however, the clinical and molecular determinants and the chronological onset of the two events remain unknown. We herein report the case of a 64-year-old man with concomitant diagnosis of high-risk essential thrombocythemia with evidence of a thrombotic event and high-count monoclonal B-cell lymphocytosis (high-count MBL). The patient harbored a JAK2V617F mutation and one of the most common genetic alterations found in chronic lymphocytic leukemia (CLL) (del 13q), which may represent a sign of disease progression. He was initiated on cytoreductive therapy with hydroxyurea 500 mg 3 times per week and hypocoagulation treatment, and is currently under regular surveillance of MBL without CLL criteria.
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Affiliation(s)
- Filipa Mousinho
- Clinical Hematology Department, Hematology Laboratory, Hospital of São Francisco Xavier, West Lisbon Hospital Centre, 1449-005 Lisbon, Portugal
| | - Paula Sousa E Santos
- Clinical Hematology Department, Hematology Laboratory, Hospital of São Francisco Xavier, West Lisbon Hospital Centre, 1449-005 Lisbon, Portugal
| | - Ana P Azevedo
- Clinical Pathology Department, Hematology Laboratory, Hospital of São Francisco Xavier, West Lisbon Hospital Centre, 1449-005 Lisbon, Portugal.,Centre for Toxicogenomics and Human Health (ToxOmics), Genetics, Oncology and Human Toxicology, NOVA Medical School/Faculty of Medical Sciences, NOVA University of Lisbon, 1169-056 Lisbon, Portugal.,Superior Institute of Health Sciences Egas Moniz, 2829-511 Monte da Caparica, Portugal
| | - José Manuel Pereira
- Clinical Pathology Department, Flow Cytometry Laboratory, Hospital of São Francisco Xavier, West Lisbon Hospital Centre, 1449-005 Lisbon, Portugal
| | | | - Sónia Matos
- GenoMed-Molecular Medicine Diagnosis, Molecular Medicine Institute, Faculty of Medicine University of Lisbon, 1649-028 Lisbon, Portugal
| | - João Faro Viana
- Clinical Pathology Department, Hematology Laboratory, Hospital of São Francisco Xavier, West Lisbon Hospital Centre, 1449-005 Lisbon, Portugal.,Clinical Pathology Department, Flow Cytometry Laboratory, Hospital of São Francisco Xavier, West Lisbon Hospital Centre, 1449-005 Lisbon, Portugal
| | - Fernando Lima
- Clinical Hematology Department, Hematology Laboratory, Hospital of São Francisco Xavier, West Lisbon Hospital Centre, 1449-005 Lisbon, Portugal
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