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Konopleva MY, Dail M, Daver NG, Garcia JS, Jonas BA, Yee KWL, Kelly KR, Vey N, Assouline S, Roboz GJ, Paolini S, Pollyea DA, Tafuri A, Brandwein JM, Pigneux A, Powell BL, Fenaux P, Olin RL, Visani G, Martinelli G, Onishi M, Wang J, Huang W, Dunshee D, Hamidi H, Ott MG, Hong WJ, Andreeff M. Venetoclax and Cobimetinib in Relapsed/Refractory AML: A Phase 1b Trial. Clin Lymphoma Myeloma Leuk 2024:S2152-2650(24)00036-3. [PMID: 38378362 DOI: 10.1016/j.clml.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/15/2024] [Accepted: 01/15/2024] [Indexed: 02/22/2024]
Abstract
BACKGROUND Therapies for relapsed/refractory acute myeloid leukemia remain limited and outcomes poor, especially amongst patients who are ineligible for cytotoxic chemotherapy or targeted therapies. PATIENTS AND METHODS This phase 1b trial evaluated venetoclax, a B-cell lymphoma-2 (BCL-2) inhibitor, plus cobimetinib, a MEK1/2 inhibitor, in patients with relapsed/refractory acute myeloid leukemia, ineligible for cytotoxic chemotherapy. Two-dimensional dose-escalation was performed for venetoclax dosed daily, and for cobimetinib dosed on days 1-21 of each 28-day cycle. RESULTS Thirty patients (median [range] age: 71.5 years [60-84]) received venetoclax-cobimetinib. The most common adverse events (AEs; in ≥40.0% of patients) were diarrhea (80.0%), nausea (60.0%), vomiting (40.0%), febrile neutropenia (40.0%), and fatigue (40.0%). Overall, 66.7% and 23.3% of patients experienced AEs leading to dose modification/interruption or treatment withdrawal, respectively. The composite complete remission (CRc) rate (complete remission [CR] + CR with incomplete blood count recovery + CR with incomplete platelet recovery) was 15.6%; antileukemic response rate (CRc + morphologic leukemia-free state/partial remission) was 18.8%. For the recommended phase 2 dose (venetoclax: 600 mg; cobimetinib: 40 mg), CRc and antileukemic response rates were both 12.5%. Failure to achieve an antileukemic response was associated with elevated baseline phosphorylated ERK and MCL-1 levels, but not BCL-xL. Baseline mutations in ≥1 signaling gene or TP53 were noted in nonresponders and emerged on treatment. Pharmacodynamic biomarkers revealed inconsistent, transient inhibition of the mitogen-activated protein kinase (MAPK) pathway. CONCLUSION Venetoclax-cobimetinib showed limited preliminary efficacy similar to single-agent venetoclax, but with added toxicity. Our findings will inform future trials of BCL-2/MAPK pathway inhibitor combinations.
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Affiliation(s)
| | | | - Naval G Daver
- University of Texas, MD Anderson Cancer Center, Houston, TX
| | | | - Brian A Jonas
- University of California Davis Comprehensive Cancer Center, Sacramento, CA
| | - Karen W L Yee
- Princess Margaret Cancer Centre, Toronto, ON, Canada
| | | | - Norbert Vey
- Hematologie Clinique, Institut Paoli Calmettes, Marseille, France
| | | | - Gail J Roboz
- Weill-Cornell Medical College, New York Presbyterian, New York, NY
| | - Stefania Paolini
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli", Bologna, Italy
| | | | - Agostino Tafuri
- Department of Clinical and Molecular Medicine, University Hospital Sant'Andrea-Sapienza, Rome, Italy
| | | | - Arnaud Pigneux
- Bordeaux Haut-Leveque University Hospital, Pessac, France
| | - Bayard L Powell
- Atrium Health Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC
| | - Pierre Fenaux
- Hôpital Saint-Louis, Université Paris Diderot, Paris, France
| | - Rebecca L Olin
- University of California San Francisco, San Francisco, CA
| | | | - Giovanni Martinelli
- IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori", Meldola, Italy
| | | | - Jue Wang
- Genentech, Inc., South San Francisco, CA
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Isidori A, Visani G, Ferrara F. Fms -like tyrosine kinase 3 positive acute myeloid leukemia. Curr Opin Oncol 2023; 35:589-593. [PMID: 37820093 DOI: 10.1097/cco.0000000000000993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
PURPOSE OF REVIEW Fms -like tyrosine kinase 3 (FLT3) mutations are common in newly diagnosed patients with acute myeloid leukemia (AML). They are associated with a high risk of relapse. The identification of FLT3 mutations has important implications for the management of AML. FLT3 inhibitors have shown improved outcomes in FLT3-positive AML when used as a single agent in the salvage setting. However, the combination of inhibitors and chemotherapy in the first-line setting is the real game changer in FLT3mutant AML. The introduction of these drugs has improved the prognosis of FLT3-mutant AML, but the development of resistance is common. There are still many unanswered questions about FLT3-mutant AML. RECENT FINDINGS This article will analyze recent advances for FLT3-mutant AML, focusing on front-line therapy and post-transplant maintenance. SUMMARY Novel drug combinations and strategies against FLT3 mutated AML are currently under investigation and will be the focus of future studies. The development of more selective and potent FLT3 inhibitors may further improve outcomes for patients with FLT3-positive AML. Monitoring minimal residual disease and overcoming resistance are key issues for the future.
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Affiliation(s)
| | - Giuseppe Visani
- Hematology and Stem Cell Transplantation, AORMN Hospital, Pesaro
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3
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Saraceni F, Labopin M, Raiola AM, Blaise D, Reményi P, Sorà F, Pavlu J, Bramanti S, Busca A, Berceanu A, Battipaglia G, Visani G, Sociè G, Bug G, Micò C, La Nasa G, Musso M, Olivieri A, Spyridonidis A, Savani B, Ciceri F, Nagler A, Mohty M. Thiotepa-busulfan-fludarabine Compared to Treosulfan-based Conditioning for Haploidentical Transplant With Posttransplant Cyclophosphamide in Patients With Acute Myeloid Leukemia in Remission: A Study From the Acute Leukemia Working Party of the EBMT. Hemasphere 2023; 7:e952. [PMID: 37746158 PMCID: PMC10513143 DOI: 10.1097/hs9.0000000000000952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 07/31/2023] [Indexed: 09/26/2023] Open
Abstract
We conducted a registry analysis including adult acute myeloid leukemia (AML) patients in remission who had received thiotepa, busulfan, and fludarabine (TBF) or treosulfan-based (Treo) conditioning for haplo-hematopoietic stem cell transplant (HSCT) with posttransplant cyclophosphamide (PTCy) between 2010 and 2020. A total of 1123 patients met the inclusion criteria (968 received TBF and 155 received Treo). A 1:1 matched-pair analysis was performed on 142 TBF and 142 Treo patients. In the Treo group, 68% of patients received treosulfan at a dose ≥36 g/m2 and 54% of patients received a second alkylator (thiotepa or melphalan). We observed a trend toward increased incidence of grade II-IV acute (a) graft-versus-host disease (GVHD) at 180 days in the TBF group compared with Treo (29% versus 20%; P = 0.08), while incidence of grade III-IV aGVHD was not statistically different. Similarly, the incidence of chronic (c) GVHD was not statistically different in the 2 groups. Incidence of nonrelapse mortality at 2 years was 19% in TBF and 14% in Treo (P = 0.4). Relapse incidence at 2 years was not statistically different in the 2 groups (16% and 18% in TBF and Treo, respectively; P = 0.9). Leukemia-free survival, overall survival, and GVHD-free, relapse-free survival was 65% versus 68% (P = 0.6), 73% versus 76% (P = 0.5), and 54% versus 53% (P = 0.8) in TBF versus Treo, respectively. In conclusion, we did not find a significant difference between the 2 conditioning in the present study; Treo and TBF represent 2 valid alternative regimens for haplo-HSCT with PTCy for AML in remission.
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Affiliation(s)
- Francesco Saraceni
- Ematologia, Trapianto e Terapia Cellulare, Azienda Ospedaliero-Universitaria delle Marche, Ancona, Italy
| | - Myriam Labopin
- SorbonneUniversité, INSERM UMR-S 938, CRSA, EBMT Statistical Unit, Paris, France
| | - Anna M. Raiola
- Ematoloia e Terapia Cellulare, IRCCS Ospedale Policlinico San Martino Genova, Italy
| | - Didier Blaise
- Programme de Transplantation and TherapieCellulaire, Centre de RechercheenCancérologie de Marseille, Institut Paoli Calmettes, Marseille, France
| | - Péter Reményi
- Department of Hematology and Stem Cell Transplant, Budapest, Hungary
| | - Federica Sorà
- UniversitaCattolica S. Cuore, Istituto di Ematologia, Rome, Italy
| | - Jiri Pavlu
- Department of Hematology, Imperial College, Hammersmith Hospital, London, United Kingdom
| | - Stefania Bramanti
- Department of Oncology and Hematology, IstitutoClinicoHumanitas, Transplantation Unit, Milano, Italy
| | - Alessandro Busca
- S.S.C.V.D Trapianto di Cellule Staminali, A.O.U Cittadella Salute e dellaScienza di Torino, Italy
| | - Ana Berceanu
- Hopital Jean Minjoz, Service d`Hématologie, Besançon, France
| | - Giorgia Battipaglia
- Division of Hematology, Federico II` Medical School, University of Napoli, Italy
| | - Giuseppe Visani
- Hematology and Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Gerard Sociè
- Department of Hematology, Hopital St. Louis, BMT, Paris, France
| | - Gesine Bug
- Goethe-Universitaet, MedizinischeKlinik II, Hämatologie, MedizinischeOnkologie, Frankfurt_Main, Germany
| | - Caterina Micò
- Hematology and Bone Marrow Transplant Unit, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Giorgio La Nasa
- Centro TrapiantiUnico Di CSE Adulti e Pediatrico A. O Brotzu, Cagliari, Italy
| | - Maurizio Musso
- Department of Oncologico, Ospedale La Maddalena, Palermo, Italy
| | - Attilio Olivieri
- Ematologia, Trapianto e Terapia Cellulare, Azienda Ospedaliero-Universitaria delle Marche, Ancona, Italy
| | - Alexandros Spyridonidis
- Bone Marrow Transplantation Unit and Institute of Cell Therapy, University of Patras, Greece
| | - Bipin Savani
- Long Term Transplant Clinic, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Fabio Ciceri
- Ospedale San Raffaele s.r.l., Hematology and BMT, Milano, Italy
| | - Arnon Nagler
- Hematology Division, ChaimShebaMedical Center, Tel-Hashomer, Israel
| | - Mohamad Mohty
- SorbonneUniversité, INSERM UMR-S 938, CRSA, Service d’hématologie et thérapie cellulaire, AP-HP, Hôpital Saint-Antoine, Paris, France
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Daver NG, Dail M, Garcia JS, Jonas BA, Yee KWL, Kelly KR, Vey N, Assouline S, Roboz GJ, Paolini S, Pollyea DA, Tafuri A, Brandwein JM, Pigneux A, Powell BL, Fenaux P, Olin RL, Visani G, Martinelli G, Onishi M, Wang J, Huang W, Green C, Ott MG, Hong WJ, Konopleva MY, Andreeff M. Venetoclax and idasanutlin in relapsed/refractory AML: a nonrandomized, open-label phase 1b trial. Blood 2023; 141:1265-1276. [PMID: 36265087 PMCID: PMC10651777 DOI: 10.1182/blood.2022016362] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 09/23/2022] [Accepted: 10/10/2022] [Indexed: 11/20/2022] Open
Abstract
This phase 1b trial (NCT02670044) evaluated venetoclax-idasanutlin in patients with relapsed/refractory (R/R) acute myeloid leukemia (AML) ineligible for cytotoxic chemotherapy. Two-dimensional dose escalation (DE, n = 50) was performed for venetoclax daily with idasanutlin on days 1 to 5 in 28-day cycles, followed by dosing schedule optimization (n = 6) to evaluate reduced venetoclax schedules (21-/14-day dosing). Common adverse events (occurring in ≥40% of patients) included diarrhea (87.3% of patients), nausea (74.5%), vomiting (52.7%), hypokalemia (50.9%), and febrile neutropenia (45.5%). During DE, across all doses, composite complete remission (CRc; CR + CR with incomplete blood count recovery + CR with incomplete platelet count recovery) rate was 26.0% and morphologic leukemia-free state (MLFS) rate was 12%. For anticipated recommended phase 2 doses (venetoclax 600 mg + idasanutlin 150 mg; venetoclax 600 mg + idasanutlin 200 mg), the combined CRc rate was 34.3% and the MLFS rate was 14.3%. Pretreatment IDH1/2 and RUNX1 mutations were associated with higher CRc rates (50.0% and 45.0%, respectively). CRc rate in patients with TP53 mutations was 20.0%, with responses noted among those with co-occurring IDH and RUNX1 mutations. In 12 out of 36 evaluable patients, 25 emergent TP53 mutations were observed; 22 were present at baseline with low TP53 variant allele frequency (median 0.0095% [range, 0.0006-0.4]). Venetoclax-idasanutlin showed manageable safety and encouraging efficacy in unfit patients with R/R AML. IDH1/2 and RUNX1 mutations were associated with venetoclax-idasanutlin sensitivity, even in some patients with co-occurring TP53 mutations; most emergent TP53 clones were preexisting. Our findings will aid ongoing/future trials of BCL-2/MDM2 inhibitor combinations. This trial was registered at www.clinicaltrials.gov as #NCT02670044.
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Affiliation(s)
- Naval G. Daver
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | | | - Brian A. Jonas
- University of California Davis Comprehensive Cancer Center, Sacramento, CA
| | | | - Kevin R. Kelly
- Division of Hematology, University of Southern California, Los Angeles, CA
| | - Norbert Vey
- Hematologie Clinique, Institut Paoli-Calmettes, Marseille, France
| | | | - Gail J. Roboz
- Weill Cornell Medical College, New York Presbyterian, New York, NY
| | - Stefania Paolini
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli,” Bologna, Italy
| | - Daniel A. Pollyea
- Division of Hematology, School of Medicine, University of Colorado, Aurora, CO
| | - Agostino Tafuri
- Hematology, Department of Clinical and Molecular Medicine, University Hospital Sant’Andrea-Sapienza, Rome, Italy
| | | | - Arnaud Pigneux
- Bordeaux Haut-Lévêque University Hospital, Pessac, France
| | - Bayard L. Powell
- Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC
| | - Pierre Fenaux
- Hôpital Saint-Louis, Université Paris Diderot, Paris, France
| | | | | | - Giovanni Martinelli
- IRCCS Istituto Romagnolo per lo Studio dei Tumori "Dino Amadori," Meldola, Italy
| | | | - Jue Wang
- Genentech, Inc, South San Francisco, CA
| | | | | | | | | | - Marina Y. Konopleva
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Michael Andreeff
- Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
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5
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Visani G, Etebari M, Fuligni F, Di Guardo A, Isidori A, Loscocco F, Paolini S, Navari M, Piccaluga PP. Use of Next Generation Sequencing to Define the Origin of Primary Myelofibrosis. Cancers (Basel) 2023; 15:cancers15061785. [PMID: 36980671 PMCID: PMC10046249 DOI: 10.3390/cancers15061785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/06/2023] [Accepted: 03/08/2023] [Indexed: 03/18/2023] Open
Abstract
Primary myelofibrosis (PMF) is a chronic myeloproliferative neoplasm (MPN) characterized by progressive bone marrow sclerosis, extra-medullary hematopoiesis, and possible transformation to acute leukemia. In the last decade, the molecular pathogenesis of the disease has been largely uncovered. Particularly, genetic and genomic studies have provided evidence of deregulated oncogenes in PMF as well as in other MPNs. However, the mechanisms through which transformation to either the myeloid or lymphoid blastic phase remain obscure. Particularly, it is still debated whether the disease has origins in a multi-potent hematopoietic stem cells or instead in a commissioned myeloid progenitor. In this study, we aimed to shed light upon this issue by using next generation sequencing (NGS) to study both myeloid and lymphoid cells as well as matched non-neoplastic DNA of PMF patients. Whole exome sequencing revealed that most somatic mutations were the same between myeloid and lymphoid cells, such findings being confirmed by Sanger sequencing. Particularly, we found 126/146 SNVs to be the e same (including JAK2V617F), indicating that most genetic events likely to contribute to disease pathogenesis occurred in a non-commissioned precursor. In contrast, only 9/27 InDels were similar, suggesting that this type of lesion contributed instead to disease progression, occurring at more differentiated stages, or maybe just represented “passenger” lesions, not contributing at all to disease pathogenesis. In conclusion, we showed for the first time that genetic lesions characteristic of PMF occur at an early stage of hematopoietic stem cell differentiation, this being in line with the possible transformation of the disease in either myeloid or lymphoid acute leukemia.
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Affiliation(s)
- Giuseppe Visani
- Hematology and Stem Cell Transplantation, AORMIN, 61121 Pesaro, Italy
| | - Maryam Etebari
- Department of Medical Biotechnology, School of Paramedical Sciences, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh 33787-95196, Iran
- Research Center of Advanced Technologies in Medicine, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh 33787-95196, Iran
- Department of Medical Science and Surgery (DIMEC), University of Bologna, 40126 Bologna, Italy
| | - Fabio Fuligni
- The Hospital for Sick Children, Toronto, ON M5G 1X8, Canada
| | - Antonio Di Guardo
- Department of Medical Science and Surgery (DIMEC), University of Bologna, 40126 Bologna, Italy
| | | | - Federica Loscocco
- Hematology and Stem Cell Transplantation, AORMIN, 61121 Pesaro, Italy
| | - Stefania Paolini
- Biobank of Research, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Mohsen Navari
- Department of Medical Biotechnology, School of Paramedical Sciences, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh 33787-95196, Iran
- Research Center of Advanced Technologies in Medicine, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh 33787-95196, Iran
- Bioinformatics Research Center, Mashhad University of Medical Sciences, Mashhad 91778-99191, Iran
| | - Pier Paolo Piccaluga
- Department of Medical Science and Surgery (DIMEC), University of Bologna, 40126 Bologna, Italy
- Biobank of Research, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
- Correspondence: ; Tel.:+39-0512144043; Fax:+39-0512144037
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6
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Merli M, Ferrarini I, Merli F, Busca A, Mina R, Falini B, Bruna R, Cairoli R, Marchetti M, Romano A, Cavo M, Arcaini L, Trentin L, Cattaneo C, Derenzini E, Fracchiolla NS, Marchesi F, Scattolin A, Billio A, Bocchia M, Massaia M, Gambacorti‐Passerini C, Mauro FR, Gentile M, Mohamed S, Della Porta MG, Coviello E, Cilloni D, Visani G, Federici AB, Tisi MC, Cudillo L, Galimberti S, Gherlinzoni F, Pagano L, Guidetti A, Bertù L, Corradini P, Passamonti F, Visco C. SARS-CoV-2 infection in patients with chronic lymphocytic leukemia: The Italian Hematology Alliance on COVID-19 cohort. Hematol Oncol 2022; 41:128-138. [PMID: 36265128 PMCID: PMC9874469 DOI: 10.1002/hon.3092] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 10/15/2022] [Accepted: 10/17/2022] [Indexed: 02/03/2023]
Abstract
COVID-19, the disease caused by SARS-CoV-2, is still afflicting thousands of people across the globe. Few studies on COVID-19 in chronic lymphocytic leukemia (CLL) are available. Here, we analyzed data from the CLL cohort of the Italian Hematology Alliance on COVID-19 (NCT04352556), which included 256 CLL patients enrolled between 25 February 2020 and 1 February 2021. Median age was 70 years (range 38-94) with male preponderance (60.1%). Approximately half of patients (n = 127) had received at least one line of therapy for CLL, including 108 (83.7%) who were on active treatment at the time of COVID-19 or received their last therapy within 12 months. Most patients (230/256, 89.9%) were symptomatic at COVID-19 diagnosis and the majority required hospitalization (n = 176). Overall, after a median follow-up of 42 days (IQR 24-96), case fatality rate was 30.1%, and it was 37.5% and 24.4% in the first (25 February 2020-22 June 2020) and second wave (23 June 2020-1 February 2021), respectively (p = 0.03). At multivariate analysis, male sex (HR 1.82, 95% CI 1.03-3.24, p = 0.04), age over than 70 years (HR 2.23, 95% CI 1.23-4.05, p = 0.01), any treatment for CLL given in the last 12 months (HR 1.72, 95% CI 1.04-2.84, p = 0.04) and COVID-19 severity (severe: HR 5.66, 95% CI 2.62-12.33, p < 0.0001; critical: HR 15.99, 95% CI 6.93-36.90, p < 0.0001) were independently associated with poor survival. In summary, we report a dismal COVID-related outcome in a significant fraction of CLL patients, that can be nicely predicted by clinical parameters.
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Affiliation(s)
- Michele Merli
- Division of HematologyUniversity Hospital Ospedale di Circolo e Fondazione Macchi ‐ASST Sette LaghiUniversity of InsubriaVareseItaly
| | - Isacco Ferrarini
- Department of MedicineSection of HematologyUniversity of VeronaVeronaItaly
| | - Francesco Merli
- HematologyAzienda Unità Sanitaria Locale‐Istituto di Ricovero e Cura a Carattere Scientifico Reggio EmiliaReggio EmiliaItaly
| | - Alessandro Busca
- Stem Cell Transplant CenterAzienda Ospedaliera Universitaria Citta’ della Salute e della ScienzaTurinItaly
| | - Roberto Mina
- Myeloma UnitDivision of HematologyUniversity of TurinAzienda Ospedaliera Universitaria Citta’ della Salute e della ScienzaTurinItaly
| | | | - Riccardo Bruna
- Division of HematologyDepartment of Translational MedicineUniversity of Eastern Piedmont and Ospedale Maggiore della CaritàNovaraItaly
| | - Roberto Cairoli
- HematologyAzienda Socio‐Sanitaria Territoriale Grande Ospedale Metropolitano NiguardaMilanItaly
| | - Monia Marchetti
- HematologyAzienda Ospedaliera Santissimi Antonio e Biagio e Cesare ArrigoAlessandriaItaly
| | - Alessandra Romano
- HematologyDipartimento di Chirurgia e Specialità Medico ChirurgicheUniversità degli Studi di CataniaCataniaItaly
| | - Michele Cavo
- IRCCS Azienda Ospedaliero‐Universitaria di BolognaSeràgnoli Institute of HematologyDepartment of Experimental, Diagnostic and Specialty MedicineBologna University School of MedicineBolognaItaly
| | - Luca Arcaini
- Department of Molecular MedicineUniversity of Pavia & Division of HematologyFondazione IRCCS Policlinico San MatteoPaviaItaly
| | - Livio Trentin
- Hematology and Clinical Immunology UnitDepartment of MedicineUniversity of PaduaPaduaItaly
| | - Chiara Cattaneo
- HematologyAzienda Socio‐Sanitaria Territoriale‐Spedali CiviliBresciaItaly
| | - Enrico Derenzini
- Onco‐Hematology DivisionIEO European Institute of Oncology IRCCS & Department of Health SciencesUniversity of MilanMilanItaly
| | | | - Francesco Marchesi
- Hematology and Stem Cell Transplant UnitIstituto di Ricovero e Cura a Carattere Scientifico Regina Elena National Cancer InstituteRomeItaly
| | | | - Atto Billio
- Division of Hematology and BMTHospital S. MaurizioBolzanoItaly
| | - Monica Bocchia
- Hematology UnitUniversity of SienaAzienda Ospedaliero Universitaria SeneseSienaItaly
| | | | | | - Francesca Romana Mauro
- HematologyDepartment of Translational and Precision MedicineSapienza University of RomeRomeItaly
| | - Massimo Gentile
- Hematology UnitDepartment of Hemato‐Oncology, Ospedale AnnunziataCosenzaItaly
| | - Sara Mohamed
- UCO EmatologiaAzienda Sanitaria Universitaria Giuliano IsontinaTriesteItaly
| | - Matteo Giovanni Della Porta
- Humanitas Clinical and Research Hospital Istituto di Ricovero e Cura a Carattere Scientifico and Department of Biomedical SciencesHumanitas UniversityMilanItaly
| | - Elisa Coviello
- Hematology and Bone Marrow TransplantIstituto di Ricovero e Cura a Carattere Scientifico Ospedale Policlinico San MartinoGenovaItaly
| | - Daniela Cilloni
- Department of Clinical and Biological SciencesUniversity of TurinSan Luigi HospitalTurinItaly
| | - Giuseppe Visani
- Dipartimento di Onco‐EmatologiaAzienda Ospedaliera Ospedali Riuniti Marche NordPesaroItaly
| | | | | | | | - Sara Galimberti
- Department of Clinical and Experimental MedicineUniversity of PisaPisaItaly
| | | | - Livio Pagano
- Dipartimento di Scienze Radiologiche ed EmatologicheFondazione Policlinico Universitario A Gemelli–IRCCS–Università Cattolica del Sacro CuoreRomeItaly
| | - Anna Guidetti
- Hematology and Bone Marrow TransplantationFondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei TumoriUniversity of MilanMilanItaly
| | - Lorenza Bertù
- Division of HematologyUniversity Hospital Ospedale di Circolo e Fondazione Macchi ‐ASST Sette LaghiUniversity of InsubriaVareseItaly
| | - Paolo Corradini
- Hematology and Bone Marrow TransplantationFondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei TumoriUniversity of MilanMilanItaly
| | - Francesco Passamonti
- Division of HematologyUniversity Hospital Ospedale di Circolo e Fondazione Macchi ‐ASST Sette LaghiUniversity of InsubriaVareseItaly
| | - Carlo Visco
- Department of MedicineSection of HematologyUniversity of VeronaVeronaItaly
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Visani G, Chiarucci M, Paolasini S, Loscocco F, Isidori A. Treatment options for acute myeloid leukemia patients aged <60 years. Front Oncol 2022; 12:897220. [PMID: 36276074 PMCID: PMC9581198 DOI: 10.3389/fonc.2022.897220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 08/31/2022] [Indexed: 11/17/2022] Open
Abstract
Treatment of acute myeloid leukemia (AML) has changed over the last few years, after the discovery of new drugs selectively targeting AML blasts. Although 3/7 remains the standard of care for most AML patients, several new targeted agents (such as FLT3 inhibitors, CPX-351, gemtuzumab ozogamicin, BCL-2 inhibitor, and oral azacitidine), either as single agents or combined with standard chemotherapy, are approaching clinical practice, starting a new era in AML management. Moreover, emerging evidence has demonstrated that high-risk AML patients might benefit from both allogeneic stem cell transplant and maintenance therapy, providing new opportunities, as well as new challenges, for treating clinicians. In this review, we summarize available data on first-line therapy in young AML patients focusing on targeted therapies, integrating established practice with new evidence, in the effort to outline the contours of a new therapeutic paradigm, that of a “total therapy”, which goes beyond obtaining complete remission.
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8
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Isidori A, Loscocco F, Visani G, Paolasini S, Scalzulli P, Musto P, Perrone T, Guarini A, Pastore D, Mazza P, Tonialini L, Pavone V, De Santis G, Tarantini G. Real-life efficacy and safety of idelalisib in 55 double-refractory follicular lymphoma patients. Br J Haematol 2022; 199:339-343. [PMID: 36002151 DOI: 10.1111/bjh.18426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 08/07/2022] [Accepted: 08/12/2022] [Indexed: 11/28/2022]
Abstract
Idelalisib, a reversible inhibitor of PI3Kδ (phosphoinositide-3 kinase delta), showed remarkable activity in the phase II DELTA trial, leading to its approval by the European Medicines Agency (EMA) in patients with relapsed/refractory (R/R) follicular lymphoma (FL). However, real-life data on idelalisib are scarce. We treated 55 double-refractory FL patients with idelalisib in a real-life setting. With a median exposure to idelalisib of 10 months (range 1-43), overall response rate was 73%, the highest ever reported. Non-haematological toxicities were mild and manageable. At 12 months, 80% of patients were alive, and 72% disease-free. The efficacy and safety of idelalisib was confirmed in a real-life setting.
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Affiliation(s)
- Alessandro Isidori
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Federica Loscocco
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Giuseppe Visani
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Sara Paolasini
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Potito Scalzulli
- UOC di Ematologia San Giovanni Rotondo, San Giovanni Rotondo, Italy
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9
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Gatua M, Navari M, Ong’ondi M, Onyango N, Kaggia S, Rogena E, Visani G, Abinya NA, Piccaluga PP. Molecular Profiling of Kenyan Acute Myeloid Leukemia Patients. Front Genet 2022; 13:843705. [PMID: 35836575 PMCID: PMC9274457 DOI: 10.3389/fgene.2022.843705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 05/13/2022] [Indexed: 11/28/2022] Open
Abstract
Acute myeloid leukemia (AML) is an infrequent disease, and it is associated with high morbidity and mortality. It harbors a unique configuration of cytogenetic abnormalities and molecular mutations that can be detected using microscopic and molecular methods respectively. These genetic tests are core elements of diagnosis and prognostication in high-income countries. They are routinely incorporated in clinical decision making, allowing for the individualization of therapy. However, these tests are largely inaccessible to most patients in Kenya and therefore no data has been reported on this group of patients. The main purpose of this study is to describe the cytogenetic and molecular abnormalities of acute myeloid leukemia patients seen at the hemato-oncology unit of Kenyatta National Hospital. A cross-sectional descriptive study was carried out over a 3-month period on ten patients with a diagnosis of AML. Social demographics and clinical data were collected through a study proforma. A peripheral blood sample was collected for conventional metaphase G-banding technique and next generation sequencing. Particularly, targeted DNA sequencing (Illumina myeloid panel) and whole exome sequencing (WES) were performed. Cytogenetic analysis failed in 10/10 cases. Targeted sequencing was successfully obtained in 8 cases, whereas WES in 7. Cytogenetic studies yielded no results. There were 20 mutations detected across 10 commonly mutated genes. All patients had at least one clinically relevant mutation. Based on ELN criteria, NGS identified three patients with high-risk mutations, affecting TP53 (n = 2) and RUNX1 (n = 1). One patient was classified as favorable (PML-RARA) while 4 were standard risk. However, WT1 mutations associated with unfavorable prognosis were recorded in additional 2 cases. WES showed concordant results with targeted sequencing while unveiling more mutations that warrant further attention. In conclusion, we provide the first molecular profiling study of AML patients in Kenya including application of advanced next generation sequencing technologies, highlighting current limitations of AML diagnostics and treatment while confirming the relevance of NGS in AML characterization.
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Affiliation(s)
- Mercy Gatua
- Biobank of Research, IRCCS S. Orsola-Malpighi Academic Hospital, Department of Experimental, Diagnostic and Specialty Medicine, Institute of Hematology and Medical Oncology “L. and A. Seràgnoli”, University of Bologna School of Medicine, Bologna, Italy
- Kenyatta National Hospital, Nairobi, Kenya
| | - Mohsen Navari
- Department of Medical Biotechnology, School of Paramedical Sciences, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
- Bioinformatics Research Group, Mashhad University of Medical Sciences, Mashhad, Iran
- Research Center of Advanced Technologies in Medicine, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
| | | | - Noel Onyango
- Nairobi Hospital, University of Nairobi, Nairobi, Kenya
| | - Serah Kaggia
- Department of Pathology, School of Medicine, Jomo Kenyatta University of Agriculture and Technology, Juja, Kenya
| | - Emily Rogena
- Department of Pathology, School of Medicine, Jomo Kenyatta University of Agriculture and Technology, Juja, Kenya
| | - Giuseppe Visani
- Hematology and Stem Cell Transplantation, AORMN, Pesaro, Italy
| | | | - Pier Paolo Piccaluga
- Biobank of Research, IRCCS S. Orsola-Malpighi Academic Hospital, Department of Experimental, Diagnostic and Specialty Medicine, Institute of Hematology and Medical Oncology “L. and A. Seràgnoli”, University of Bologna School of Medicine, Bologna, Italy
- Department of Pathology, School of Medicine, Jomo Kenyatta University of Agriculture and Technology, Juja, Kenya
- Istituto Euro-Mediterraneo di Scienza e Tecnologia (IEMEST), Palermo, Italy
- Nanchang University, Nanchang, China
- *Correspondence: Pier Paolo Piccaluga,
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10
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Visco C, Marcheselli L, Mina R, Sassone M, Guidetti A, Penna D, Cattaneo C, Bonuomo V, Busca A, Ferreri AJM, Bruna R, Petrucci L, Cairoli R, Salvini M, Bertù L, Ladetto M, Pilerci S, Pinto A, Ramadan S, Marchesi F, Cavo M, Arcaini L, Coviello E, Romano A, Musto P, Massaia M, Fracchiolla N, Marchetti M, Scattolin A, Tisi MC, Cuneo A, Della Porta M, Trentin L, Turrini M, Gherlinzoni F, Tafuri A, Galimberti S, Bocchia M, Cardinali V, Cilloni D, Corso A, Armiento D, Rigacci L, La Barbera EO, Gambacorti-Passerini C, Visani G, Vallisa D, Venditti A, Selleri C, Conconi A, Tosi P, Lanza F, Candoni A, Krampera M, Corradini P, Passamonti F, Merli F. A prognostic model for patients with lymphoma and COVID-19: a multicentre cohort study. Blood Adv 2022; 6:327-338. [PMID: 34644385 PMCID: PMC8516438 DOI: 10.1182/bloodadvances.2021005691] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 09/08/2021] [Indexed: 11/20/2022] Open
Abstract
Lymphoma represents a heterogeneous hematological malignancy (HM), which is characterized by severe immunosuppression. Patients diagnosed of coronavirus disease 2019 (COVID-19) during the course of HM have been described to have poor outcome, with only few reports specifically addressing lymphoma patients. Here, we investigated the clinical behavior and clinical parameters of a large multicenter cohort of adult patients with different lymphoma subtypes, with the aim of identifying predictors of death. The study included 856 patients, of whom 619 were enrolled prospectively in a 1-year frame and were followed-up for a median of 66 days (range 1-395). Patients were managed as outpatient (not-admitted cohort, n = 388) or required hospitalization (n = 468), and median age was 63 years (range 19-94). Overall, the 30- and 100-days mortality was 13% (95% confidence interval (CI), 11% to 15%) and 23% (95% CI, 20% to 27%), respectively. Antilymphoma treatment, including anti-CD20 containing regimens, did not impact survival. Patients with Hodgkin's lymphoma had the more favorable survival, but this was partly related to significantly younger age. The time interval between lymphoma diagnosis and COVID-19 was inversely related to mortality. Multivariable analysis recognized 4 easy-to-use factors (age, gender, lymphocyte, and platelet count) that were associated with risk of death, both in the admitted and in the not-admitted cohort (HR 3.79 and 8.85 for the intermediate- and high-risk group, respectively). Overall, our study shows that patients should not be deprived of the best available treatment of their underlying disease and indicates which patients are at higher risk of death. This study was registered with ClinicalTrials.gov, NCT04352556.
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Affiliation(s)
- Carlo Visco
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | | | - Roberto Mina
- Myeloma Unit, Division of Hematology, University of Torino, Azienda Ospedaliera Universitaria Citta’della Salute e della Scienza, Turin, Italy
| | - Marianna Sassone
- Lymphoma Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
| | - Anna Guidetti
- Hematology and Bone Marrow Transplantation, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori, University of Milano, Milano, Italy
| | - Domenico Penna
- Hematology, Azienda Unità Sanitaria Locale-Istituto di Ricovero e Cura a Carattere Scientifico Reggio Emilia, Reggio Emilia, Italy
| | - Chiara Cattaneo
- Hematology, Azienda Socio-Sanitaria Territoriale-Spedali Civili, Brescia, Italy
| | - Valentina Bonuomo
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Alessandro Busca
- Myeloma Unit, Division of Hematology, University of Torino, Azienda Ospedaliera Universitaria Citta’della Salute e della Scienza, Turin, Italy
| | - Andrés José María Ferreri
- Lymphoma Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
| | - Riccardo Bruna
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont and Ospedale Maggiore della Carità, Novara, Italy
| | - Luigi Petrucci
- Hematology, Department of Translational and Precision Medicine, Sapienza, University of Rome, Rome, Italy
| | - Roberto Cairoli
- Hematology, Azienda Socio-Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Marco Salvini
- Department of Medicine and Surgery, University of Insubria and Azienda Socio-Sanitaria Territoriale Sette Laghi, Ospedale di Circolo of Varese, Varese, Italy
| | - Lorenza Bertù
- Department of Medicine and Surgery, University of Insubria and Azienda Socio-Sanitaria Territoriale Sette Laghi, Ospedale di Circolo of Varese, Varese, Italy
| | - Marco Ladetto
- Hematology, Azienda Ospedaliera Santissimi Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Sofia Pilerci
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Antonello Pinto
- Hematology, Istituto Nazionale Tumori Istituto di Ricovero e Cura a Carattere Scientifico “Fondazione G Pascale,” Naples, Italy
| | - Safaa Ramadan
- Division of Onco-Hematology, European Institute of Oncology, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy
| | - Francesco Marchesi
- Hematology and Stem Cell Transplant Unit, Istituto di Ricovero e Cura a Carattere Scientifico Regina Elena National Cancer Institute, Rome, Italy
| | - Michele Cavo
- Seràgnoli Institute of Hematology, Department of Experimental, Diagnostic and Specialty Medicine, Bologna University School of Medicine, Bologna, Italy
| | - Luca Arcaini
- Division of Hematology, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo & Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Elisa Coviello
- Hematology and bone marrow transplant, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale Policlinico San Martino, Genova, Italy
| | - Alessandra Romano
- Hematology, Dipartimento di Chirurgia e Specialità Medico Chirurgiche, Università degli Studi di Catania, Catania, Italy
| | - Pellegrino Musto
- Department of Emergency and Organ Transplantation, Aldo Moro” University School of Medicine and Unit of Hematology and Stem Cell Transplantation, Azienda Ospedaliera Universitaria Consorziale Policlinico, Bari, Italy
| | | | - Nicola Fracchiolla
- Oncoematologia, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milano, Italy
| | - Monia Marchetti
- Hematology, Azienda Ospedaliera Santissimi Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | | | | | - Antonio Cuneo
- Hematology, Azienda Ospedaliero Universitaria Sant’Anna, Ferrara, Italy
| | - Matteo Della Porta
- Humanitas Clinical and Research Hospital Istituto di Ricovero e Cura a Carattere Scientifico and Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Livio Trentin
- Hematology and Clinical Immunology Unit, Department of Medicine, University of Padua, Padua, Italy
| | | | | | - Agostino Tafuri
- Hematology, University Hospital Sant’Andrea, Sapienza, Rome, Italy
| | - Sara Galimberti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Monica Bocchia
- Hematology Unit, University of Siena, Azienda Ospedaliero Universitaria Senese, Siena, Italy
| | | | - Daniela Cilloni
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Hospital, Turin, Italy
| | | | - Daniele Armiento
- Unit of Hematology, Stem Cell Transplantation, University Campus Bio-Medico, Rome, Italy
| | | | - Elettra Ortu La Barbera
- Unità Operativa Complessa Ematologia con Trapianto, Ospedale Santa Maria Goretti, Latina, Italy
| | | | - Giuseppe Visani
- Dipartimento di OncoEmatologia, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | | | - Adriano Venditti
- Department of Biomedicine and Prevention, University Tor Vergata Rome, Rome, Italy
| | - Carmine Selleri
- Department of Medicine, Hematology, University of Salerno, Ospedale San Giovanni di Dio e Ruggi d’Aragona, Salerno, Italy
| | | | - Patrizia Tosi
- Hematology, Ospedale degli Infermi di Rimini, Rimini, Italy
| | | | - Anna Candoni
- Hematology and Stem Cell Transplant Unit, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Mauro Krampera
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Paolo Corradini
- Hematology and Bone Marrow Transplantation, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori, University of Milano, Milano, Italy
| | - Francesco Passamonti
- Department of Medicine and Surgery, University of Insubria and Azienda Socio-Sanitaria Territoriale Sette Laghi, Ospedale di Circolo of Varese, Varese, Italy
| | - Francesco Merli
- Hematology, Azienda Unità Sanitaria Locale-Istituto di Ricovero e Cura a Carattere Scientifico Reggio Emilia, Reggio Emilia, Italy
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11
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Bagaloni I, Visani A, Biagiotti S, Ruzzo A, Navari M, Etebari M, Mundo L, Granai M, Lazzi S, Isidori A, Loscocco F, Li J, Leoncini L, Visani G, Magnani M, Piccaluga PP. Metabolic Switch and Cytotoxic Effect of Metformin on Burkitt Lymphoma. Front Oncol 2021; 11:661102. [PMID: 34557403 PMCID: PMC8454268 DOI: 10.3389/fonc.2021.661102] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 07/26/2021] [Indexed: 11/13/2022] Open
Abstract
Altered cellular energetic metabolism has recently emerged as important feature of neoplastic cells. Indeed, interfering with cancer cell metabolism might represent a suitable therapeutic strategy. In this study, we aimed to assess glucose metabolism activation in human lymphomas and evaluate how metformin can exert its action on lymphoma cells. We studied a large series of human lymphomas (N = 252) and an in vitro model of Burkitt lymphoma (BL) cells. We combined molecular biology techniques, including global gene expression profiling (GEP) analysis, quantitative PCR (qPCR) and Western blotting, and biochemical assays, aimed to assess pentose phosphate pathway, tricarboxylic acid (TCA) cycle, and aerobic glycolysis rates. We found that glucose metabolism is overall enhanced in most lymphoma subtypes, based on gene expression profiling (GEP), with general shift to aerobic glycolysis. By contrast, normal B cells only showed an overall increase in glucose usage during germinal center transition. Interestingly, not only highly proliferating aggressive lymphomas but also indolent ones, like marginal zone lymphomas, showed the phenomenon. Consistently, genes involved in glycolysis were confirmed to be overexpressed in BL cells by qPCR. Biochemical assays showed that while aerobic glycolysis is increased, TCA cycle is reduced. Finally, we showed that metformin can induce cell death in BL cells by stressing cellular metabolism through the induction of GLUT1, PKM2, and LDHA. In conclusion, we unveiled glucose metabolism abnormalities in human lymphomas and characterized the mechanism of action of metformin in Burkitt lymphoma model.
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Affiliation(s)
- Irene Bagaloni
- Department of Biomolecular Sciences (DISB), University of Urbino, Urbino, Italy
| | - Axel Visani
- Department of Experimental, Diagnostic, and Specialty Medicine, Bologna University School of Medicine, Bologna, Italy
| | - Sara Biagiotti
- Department of Biomolecular Sciences (DISB), University of Urbino, Urbino, Italy
| | - Annamaria Ruzzo
- Department of Biomolecular Sciences (DISB), University of Urbino, Urbino, Italy
| | - Mohsen Navari
- Department of Medical Biotechnology, School of Paramedical Sciences, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran.,Research Center of Advanced Technologies in Medicine, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran.,Bioinformatics Research Group, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Etebari
- Department of Experimental, Diagnostic, and Specialty Medicine, Bologna University School of Medicine, Bologna, Italy.,Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Lucia Mundo
- Section of Pathology, Department of Medical Biotechnology, University of Siena, Siena, Italy.,Health Research Institute, University of Limerick, Limerick, Ireland
| | - Massimo Granai
- Section of Pathology, Department of Medical Biotechnology, University of Siena, Siena, Italy.,Department of Pathology, Tubingen University, Tubingen, Germany
| | - Stefano Lazzi
- Section of Pathology, Department of Medical Biotechnology, University of Siena, Siena, Italy
| | | | | | - Jiejin Li
- School of Biological and Chemical Sciences, Queen Mary University of London, London, United Kingdom
| | - Lorenzo Leoncini
- Section of Pathology, Department of Medical Biotechnology, University of Siena, Siena, Italy
| | - Giuseppe Visani
- Hematology and Transplant Center, AORMN Marche Nord, Pesaro, Italy
| | - Mauro Magnani
- Department of Biomolecular Sciences (DISB), University of Urbino, Urbino, Italy
| | - Pier Paolo Piccaluga
- Department of Experimental, Diagnostic, and Specialty Medicine, Bologna University School of Medicine, Bologna, Italy.,School of Biological and Chemical Sciences, Queen Mary University of London, London, United Kingdom.,Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy.,School of Health, Department of Pathology, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
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12
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Chiarucci M, Paolasini S, Isidori A, Guiducci B, Loscocco F, Capalbo M, Visani G. Immunological Response Against SARS-COV-2 After BNT162b2 Vaccine Administration Is Impaired in Allogeneic but Not in Autologous Stem Cell Transplant Recipients. Front Oncol 2021; 11:737300. [PMID: 34552880 PMCID: PMC8451475 DOI: 10.3389/fonc.2021.737300] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 08/17/2021] [Indexed: 11/16/2022] Open
Abstract
The efficacy of Covid-19 vaccine in hematopoietic stem cell transplantation (HSCT) recipients is still unknown. We planned a prospective study to evaluate the immune response after the administration of Covid-19 vaccine in HSCT recipients. Fifty patients previously submitted to HSCT (38 autologous and 12 allogeneic) received the mRNA-based SARS-CoV-2 vaccine BNT162b2 (Pfizer-BioNTech). Serum samples of all patients were tested for SARS-CoV-2 IgG against the Spike glycoprotein, 30 days after the second dose of vaccine. Antibody response was compared to a control group of 45 healthy subjects. Of the 50 patients tested, 12 did not develop any antibody response, including 6 patients undergoing autologous (16%) and 6 allogeneic HSCT (50%). Cyclosporine administration in allogeneic recipients and prior administration of Rituximab in the autologous setting correlated with lower antibody titers (p < 0.0003 and p=0.000, respectively). Flow cytometry of peripheral blood samples, performed 30 days after the vaccination, showed a significant correlation between the antibody response to Sars-COV2 and an increased number in CD19+ B lymphocytes (p = 0.0003) and CD56+ natural killer (NK) cells (p = 0.00). In conclusion, prior Rituximab before autologous HSCT and cyclosporine administration after allogeneic HSCT negatively affected the antibody response to Sars-COV2 vaccine, possibly due to their immunosuppressive action on CD20 +B cells and T cells, respectively. The correlation between seroconversion to Sars-COV2 and higher number of CD19 + B cells and CD56+ NK cells, suggests a central role for B and NK cells in the development of COVID-19 immunity after vaccination with a mRNA-based platform.
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Affiliation(s)
- Martina Chiarucci
- Hematology & Hematopoietic Stem Cell Transplant Center, Azienda Ospedaliera Marche Nord, Pesaro, Italy
| | - Sara Paolasini
- Hematology & Hematopoietic Stem Cell Transplant Center, Azienda Ospedaliera Marche Nord, Pesaro, Italy
| | - Alessandro Isidori
- Hematology & Hematopoietic Stem Cell Transplant Center, Azienda Ospedaliera Marche Nord, Pesaro, Italy
| | - Barbara Guiducci
- Hematology & Hematopoietic Stem Cell Transplant Center, Azienda Ospedaliera Marche Nord, Pesaro, Italy
| | - Federica Loscocco
- Hematology & Hematopoietic Stem Cell Transplant Center, Azienda Ospedaliera Marche Nord, Pesaro, Italy
| | - Maria Capalbo
- Hematology & Hematopoietic Stem Cell Transplant Center, Azienda Ospedaliera Marche Nord, Pesaro, Italy
| | - Giuseppe Visani
- Hematology & Hematopoietic Stem Cell Transplant Center, Azienda Ospedaliera Marche Nord, Pesaro, Italy
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13
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Passamonti F, Romano A, Salvini M, Merli F, Porta MGD, Bruna R, Coviello E, Romano I, Cairoli R, Lemoli R, Farina F, Venditti A, Busca A, Ladetto M, Massaia M, Pinto A, Arcaini L, Tafuri A, Marchesi F, Fracchiolla N, Bocchia M, Armiento D, Candoni A, Krampera M, Luppi M, Cardinali V, Galimberti S, Cattaneo C, La Barbera EO, Mina R, Lanza F, Visani G, Musto P, Petrucci L, Zaja F, Grossi PA, Bertù L, Pagano L, Corradini P. COVID-19 elicits an impaired antibody response against SARS-CoV-2 in patients with haematological malignancies. Br J Haematol 2021; 195:371-377. [PMID: 34272724 PMCID: PMC8444788 DOI: 10.1111/bjh.17704] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 06/25/2021] [Indexed: 12/13/2022]
Abstract
COVID‐19 is associated with high mortality in patients with haematological malignancies (HM) and rate of seroconversion is unknown. The ITA‐HEMA‐COV project (NCT04352556) investigated patterns of seroconversion for SARS‐CoV‐2 IgG in patients with HMs. A total of 237 patients, SARS‐CoV‐2 PCR‐positive with at least one SARS‐CoV‐2 IgG test performed during their care, entered the analysis. Among these, 62 (26·2%) had myeloid, 121 (51·1%) lymphoid and 54 (22·8%) plasma cell neoplasms. Overall, 69% of patients (164 of 237) had detectable IgG SARS‐CoV‐2 serum antibodies. Serologically negative patients (31%, 73 of 237) were evenly distributed across patients with myeloid, lymphoid and plasma cell neoplasms. In the multivariable logistic regression, chemoimmunotherapy [odds ratio (OR), 3·42; 95% confidence interval (CI), 1·04–11·21; P = 0·04] was associated with a lower rate of seroconversion. This effect did not decline after 180 days from treatment withdrawal (OR, 0·35; 95% CI: 0·11–1·13; P = 0·08). This study demonstrates a low rate of seroconversion in HM patients and indicates that treatment‐mediated immune dysfunction is the main driver. As a consequence, we expect a low rate of seroconversion after vaccination and thus we suggest testing the efficacy of seroconversion in HM patients.
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Affiliation(s)
- Francesco Passamonti
- Dipartimento di Medicina e Chirurgia, Università dell'Insubria, Varese, Italy.,ASST Sette Laghi, Ospedale di Circolo of Varese, Varese, Italy
| | | | - Marco Salvini
- ASST Sette Laghi, Ospedale di Circolo of Varese, Varese, Italy
| | | | - Matteo G Della Porta
- Department of Biomedical Sciences, Humanitas Clinical and Research Hospital - IRCCS, Humanitas University, Milano, Italy
| | - Riccardo Bruna
- Department of Translational Medicine, University of Eastern Piedmont and Ospedale Maggiore della Carità, Novara, Italy
| | | | - Ilaria Romano
- University of Florence and AOU Careggi, Firenze, Italy
| | | | | | | | - Adriano Venditti
- Ematologia, Dipartimento di Biomedicina e Prevenzione, Università Tor Vergata, Roma, Italy
| | - Alessandro Busca
- Stem Cell Transplant Center, AOU Citta' della Salute e della Scienza of Torino, Torino, Italy
| | - Marco Ladetto
- Dip di Medicina Traslazionale, Università del Piemonte Orientale ed AO SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | | | - Antonio Pinto
- Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale", Napoli, Italy
| | - Luca Arcaini
- Division of Hematology, Department of Molecular Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Agostino Tafuri
- Department of Clinical and Molecular Medicine, Sapienza, University Hospital Sant'Andrea, University of Rome, Roma, Italy
| | - Francesco Marchesi
- Hematology and Stem Cell Transplant Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Nicola Fracchiolla
- Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
| | - Monica Bocchia
- Azienda Ospedaliera Universitaria Senese, University of Siena, Siena, Italy
| | - Daniele Armiento
- Unit of Hematology, Stem Cell Transplantation, University Campus Bio-Medico, Rome, Italy
| | - Anna Candoni
- Division of Hematology, University Hospital of Udine -ASUFC, Udine, Italy
| | - Mauro Krampera
- Department of Medicine, University of Verona, Verona, Italy
| | - Mario Luppi
- Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | | | | | | | | | - Roberto Mina
- Università di Torino, Azienda Ospedaliera Città della Salute e della Scienza, Alessandria, Italy
| | | | - Giuseppe Visani
- Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - Pellegrino Musto
- Department of Emergency and Organ Transplantation, Unit of Hematology and Stem Cell Transplantation, "Aldo Moro" University School of Medicine, AOU Consorziale Policlinico, Bari, Italy
| | - Luigi Petrucci
- Division of Hematology, Department of Translational and Precison Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Paolo A Grossi
- Dipartimento di Medicina e Chirurgia, Università dell'Insubria, Varese, Italy.,ASST Sette Laghi, Ospedale di Circolo of Varese, Varese, Italy
| | - Lorenza Bertù
- ASST Sette Laghi, Ospedale di Circolo of Varese, Varese, Italy
| | - Livio Pagano
- University Cattolica del Sacro Cuore, Roma, Italy
| | - Paolo Corradini
- University of Milan, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
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Tiacci E, De Carolis L, Simonetti E, Capponi M, Ambrosetti A, Lucia E, Antolino A, Pulsoni A, Ferrari S, Zinzani PL, Ascani S, Perriello VM, Rigacci L, Gaidano G, Della Seta R, Frattarelli N, Falcucci P, Foà R, Visani G, Zaja F, Falini B. Vemurafenib plus Rituximab in Refractory or Relapsed Hairy-Cell Leukemia. N Engl J Med 2021; 384:1810-1823. [PMID: 33979489 DOI: 10.1056/nejmoa2031298] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Hairy-cell leukemia (HCL) is a CD20+ indolent B-cell cancer in which a BRAF V600E kinase-activating mutation plays a pathogenetic role. In clinical trials involving patients with refractory or relapsed HCL, the targeting of BRAF V600E with the oral BRAF inhibitor vemurafenib led to a response in 91% of the patients; 35% of the patients had a complete response. However, the median relapse-free survival was only 9 months after treatment was stopped. METHODS In a phase 2, single-center, academic trial involving patients with refractory or relapsed HCL, we assessed the safety and efficacy of vemurafenib (960 mg, administered twice daily for 8 weeks) plus concurrent and sequential rituximab (375 mg per square meter of body-surface area, administered for 8 doses over a period of 18 weeks). The primary end point was a complete response at the end of planned treatment. RESULTS Among the 30 enrolled patients with HCL, the median number of previous therapies was 3. A complete response was observed in 26 patients (87%) in the intention-to-treat population. All the patients who had HCL that had been refractory to chemotherapy (10 patients) or rituximab (5) and all those who had previously been treated with BRAF inhibitors (7) had a complete response. Thrombocytopenia resolved after a median of 2 weeks, and neutropenia after a median of 4 weeks. Of the 26 patients with a complete response, 17 (65%) were cleared of minimal residual disease (MRD). Progression-free survival among all 30 patients was 78% at a median follow-up of 37 months; relapse-free survival among the 26 patients with a response was 85% at a median follow-up of 34 months. In post hoc analyses, MRD negativity and no previous BRAF inhibitor treatment correlated with longer relapse-free survival. Toxic effects, mostly of grade 1 or 2, were those that had previously been noted for these agents. CONCLUSIONS In this small study, a short, chemotherapy-free, nonmyelotoxic regimen of vemurafenib plus rituximab was associated with a durable complete response in most patients with refractory or relapsed HCL. (Funded by the European Research Council and others; HCL-PG03 EudraCT number, 2014-003046-27.).
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Affiliation(s)
- Enrico Tiacci
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Luca De Carolis
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Edoardo Simonetti
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Monia Capponi
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Achille Ambrosetti
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Eugenio Lucia
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Agostino Antolino
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Alessandro Pulsoni
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Samantha Ferrari
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Pier L Zinzani
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Stefano Ascani
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Vincenzo M Perriello
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Luigi Rigacci
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Gianluca Gaidano
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Roberta Della Seta
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Natalia Frattarelli
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Paolo Falcucci
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Robin Foà
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Giuseppe Visani
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Francesco Zaja
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
| | - Brunangelo Falini
- From the Institute of Hematology, Ospedale S. Maria della Misericordia, and the Department of Medicine, University of Perugia, Perugia (E.T., L.D.C., E.S., M.C., S.A., V.M.P., B.F.), the Department of Medicine, Section of Hematology, University of Verona, Verona (A. Ambrosetti), the Hematology Unit, Ospedale di Cosenza, Cosenza (E.L.), the Hematology Unit, Department of Transfusional Medicine-SIMMT, Maria Paternò-Arezzo Hospital, Ragusa (A. Antolino), the Hematology Unit, Department of Translational and Precision Medicine, Sapienza University of Rome (A.P., R.F.), and the Hematology and Stem Cell Transplant Unit, A.O. San Camillo Forlanini (L.R.), Rome, the Department of Hematology, Spedali Civili di Brescia, Brescia (S.F.), IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli" and Dipartimento di Medicina Specialistica, Diagnostica e Sperimentale, Università di Bologna, Bologna (P.L.Z.), the Department of Translational Medicine, Division of Hematology, Amedeo Avogadro University of Eastern Piedmont, Novara (G.G.), the Hematology Unit, Ospedale di Carrara, Carrara (R.D.S.), the Hematology Unit, Ospedale di Frosinone, Frosinone (N.F.), the Hematology Unit, Ospedale di Ronciglione, Viterbo (P.F.), the Hematology Unit, Ospedale di Pesaro, Pesaro (G.V.), and the Hematology Unit, Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore, Trieste (F.Z.) - all in Italy
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15
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Loscocco F, Visani G, Ruzzo A, Bagaloni I, Fuligni F, Galimberti S, Di Paolo A, Stagno F, Pregno P, Annunziata M, Gozzini A, Barulli S, Gabucci E, Magnani M, Isidori A. Clinical Relevance of ABCB1, ABCG2, and ABCC2 Gene Polymorphisms in Chronic Myeloid Leukemia Patients Treated With Nilotinib. Front Oncol 2021; 11:672287. [PMID: 34055641 PMCID: PMC8155509 DOI: 10.3389/fonc.2021.672287] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 04/21/2021] [Indexed: 12/05/2022] Open
Abstract
Tyrosine kinase inhibitors (TKIs) have radically changed the outcome of chronic myeloid leukemia (CML) patients in the last 20 years. Moreover, the advent of second generation TKIs, namely nilotinib and dasatinib, have largely increased the number of CML patients achieving deep and sustained molecular responses. However, the possible mechanisms capable of influencing the maintenance of the long-term molecular response are not yet fully known and understood. In this light, polymorphisms in MDR-ABC transporters may influence the efficacy and safety of TKIs. In this study, we examined seven single nucleotide polymorphisms (SNPs) in four ABC transporter genes: ABCC1 rs212090 (5463T>A), ABCC2 rs3740066 (3972C>T), ABCC2 rs4148386 G>A, ABCC2 rs1885301 (1549G>A), ABCG2 rs2231137 (34G>A), ABCG2 rs2231142 G>C, ABCB1 rs1045642 (3435C>T), to determine their effect on the achievement and/or loss of molecular response in 90 CML patients treated with nilotinib. We found that ABCC2 rs3740066 CC and CT as well as the ABCB1 rs1045642 TT genotypes correlated with a higher probability to achieve MR3 in a shorter time (p=0.02, p=0.004, and p=0.01), whereas ABCG2 rs2231137 GG was associated with lower probability of MR3 achievement (p=0.005). Moreover, ABCC2 rs3740066 CC genotype, the ABCB1 rs1045642 CC and TT genotypes were positively correlated with MR4 achievement (p=0.02, p=0.007, and p=0.003). We then generated a predictive model incorporating the information of four genotypes, to evaluate the combined effect of the SNPs. The combination of SNPs present in the model affected the probability and the time to molecular response. This model had a high prognostic significance for both MR3 and MR4 (p=0.005 and p=0.008, respectively). Finally, we found ABCG2 rs2231142 GG genotype to be associated with a decrease risk of MR3 loss. In conclusion, MDR-transporters SNPs may significantly affect the achievement and loss of molecular response in CML patients treated with nilotinib.
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Affiliation(s)
- Federica Loscocco
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Giuseppe Visani
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Annamaria Ruzzo
- Department of Biomolecular Sciences, University of Urbino "Carlo Bo", Fano, Italy
| | - Irene Bagaloni
- Department of Biomolecular Sciences, University of Urbino "Carlo Bo", Fano, Italy
| | - Fabio Fuligni
- Genetics and Genome Biology, Paediatric Laboratory Medicine (PLM), The Hospital for Sick Children, Toronto, ON, Canada
| | - Sara Galimberti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Antonello Di Paolo
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Fabio Stagno
- AOU Policlinico Vittorio Emanuele, Divisioni Clinicizzata di Ematologia con Trapianto di Midollo Osseo, Catania, Italy
| | - Patrizia Pregno
- AOU Città Della Scienza e Della Salute di Torino, Hematology, Torino, Italy
| | | | | | - Sara Barulli
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Elisa Gabucci
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Mauro Magnani
- Department of Biomolecular Sciences, University of Urbino "Carlo Bo", Fano, Italy
| | - Alessandro Isidori
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
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16
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Isidori A, Cerchione C, Daver N, DiNardo C, Garcia-Manero G, Konopleva M, Jabbour E, Ravandi F, Kadia T, Burguera ADLF, Romano A, Loscocco F, Visani G, Martinelli G, Kantarjian H, Curti A. Immunotherapy in Acute Myeloid Leukemia: Where We Stand. Front Oncol 2021; 11:656218. [PMID: 34041025 PMCID: PMC8143531 DOI: 10.3389/fonc.2021.656218] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 04/14/2021] [Indexed: 12/12/2022] Open
Abstract
In the past few years, our improved knowledge of acute myeloid leukemia (AML) pathogenesis has led to the accelerated discovery of new drugs and the development of innovative therapeutic approaches. The role of the immune system in AML development, growth and recurrence has gained increasing interest. A better understanding of immunological escape and systemic tolerance induced by AML blasts has been achieved. The extraordinary successes of immune therapies that harness the power of T cells in solid tumors and certain hematological malignancies have provided new stimuli in this area of research. Accordingly, major efforts have been made to develop immune therapies for the treatment of AML patients. The persistence of leukemia stem cells, representing the most relevant cause of relapse, even after allogeneic stem cell transplant (allo-SCT), remains a major hurdle in the path to cure for AML patients. Several clinical trials with immune-based therapies are currently ongoing in the frontline, relapsed/refractory, post-allo-SCT and minimal residual disease/maintenance setting, with the aim to improve survival of AML patients. This review summarizes the available data with immune-based therapeutic modalities such as monoclonal antibodies (naked and conjugated), T cell engagers, adoptive T-cell therapy, adoptive-NK therapy, checkpoint blockade via PD-1/PD-L1, CTLA4, TIM3 and macrophage checkpoint blockade via the CD47/SIRPa axis, and leukemia vaccines. Combining clinical results with biological immunological findings, possibly coupled with the discovery of biomarkers predictive for response, will hopefully allow us to determine the best approaches to immunotherapy in AML.
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Affiliation(s)
| | - Claudio Cerchione
- Hematology Unit, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Naval Daver
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, United States
| | - Courtney DiNardo
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, United States
| | | | - Marina Konopleva
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, United States
| | - Elias Jabbour
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, United States
| | - Farhad Ravandi
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, United States
| | - Tapan Kadia
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, United States
| | | | - Alessandra Romano
- Dipartimento di Chirurgia e Specialità Medico-Chirurgiche, Sezione di Ematologia, Università degli Studi di Catania, Catania, Italy
| | | | - Giuseppe Visani
- Haematology and Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Giovanni Martinelli
- Hematology Unit, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Hagop Kantarjian
- Hematology Unit, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Antonio Curti
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia “Seràgnoli”, Bologna, Italy
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17
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Isidori A, Loscocco F, Visani G, Chiarucci M, Musto P, Kubasch AS, Platzbecker U, Vinchi F. Iron Toxicity and Chelation Therapy in Hematopoietic Stem Cell Transplant. Transplant Cell Ther 2021; 27:371-379. [PMID: 33969823 DOI: 10.1016/j.jtct.2020.11.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/25/2020] [Accepted: 11/25/2020] [Indexed: 01/19/2023]
Abstract
Many patients with hematologic malignancies receive RBC transfusion support, which often causes systemic and tissue iron toxicity. Because of their compromised bone marrow function, hematopoietic stem cell transplant (HSCT) recipients are especially vulnerable to excess iron levels. Iron toxicity may compromise transplant engraftment and eventually promote relapse by mediating oxidative and genotoxic stress in hematopoietic stem cells (HSCs) and further impairing the already dysfunctional bone marrow microenvironment in HSCT recipients. Iron toxicity is thought to be primarily mediated by its ability to induce reactive oxygen species and trigger inflammation. Elevated iron levels in the bone marrow can decrease the number of HSCs and progenitor cells, as well as their clonogenic potential, alter mesenchymal stem cell differentiation, and inhibit the expression of chemokines and adhesion molecules involved in hematopoiesis. In vivo, in vitro, and clinical studies support the concept that iron chelation therapy may limit iron toxicity in the bone marrow and promote hematologic improvement and engraftment in HSCT recipients. This review will provide an overview of the current knowledge of the detrimental impact of iron toxicity in the setting of HSCT in patients with hematologic malignancies and the use of iron restriction approaches to improve transplant outcome.
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Affiliation(s)
- Alessandro Isidori
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy.
| | - Federica Loscocco
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Giuseppe Visani
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Martina Chiarucci
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Pellegrino Musto
- Unit of Hematology and Stem Cell Transplantation, Department of Emergency and Organ Transplantation, "Aldo Moro" University School of Medicine, AOU Consorziale Policlinico, Bari, Italy
| | - Anne-Sophie Kubasch
- Department of Hematology, Cellular Therapy and Hemostaseology, Leipzig University Hospital, Leipzig, Germany
| | - Uwe Platzbecker
- Department of Hematology, Cellular Therapy and Hemostaseology, Leipzig University Hospital, Leipzig, Germany
| | - Francesca Vinchi
- Iron Research Program, Lindsley Kimball Research Institute, New York Blood Center, New York, New York; Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York.
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18
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Visani G, Loscocco F, Dennis M, Zuffa E, Candoni A, Sensi A, Giannini B, Musuraca G, Mianulli AM, Clavio M, Rocchi M, Gibellini D, Navari M, Gilkes A, Piccaluga PP, Isidori A. Gene expression profile predicts response to the combination of tosedostat and low-dose cytarabine in elderly AML. Blood Adv 2020; 4:5040-5049. [PMID: 33075137 PMCID: PMC7594404 DOI: 10.1182/bloodadvances.2020002305] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 09/08/2020] [Indexed: 11/20/2022] Open
Abstract
Tosedostat is an orally administered metalloenzyme inhibitor with antiproliferative and antiangiogenic activity against hematological and solid human cancers. Clinical activity has been demonstrated in relapsed acute myeloid leukemia (AML). Thirty-three elderly patients with AML (median age, 75 years) received 120 mg tosedostat orally once daily combined with subcutaneous low-dose cytarabine (20 mg twice per day for 10 days, up to 8 cycles), until disease progression. Induction mortality was 12%. According to an intention-to-treat analysis, the complete remission (CR) rate was 48.5%, and thus the primary end point of the study was reached (expected CR, 25%). The partial remission rate was 6.1%, with an overall response rate of 54.5%. Furthermore, 4 of 33 patients had stable disease (median: 286 days). The median progression-free survival and overall survival (OS) were 203 days and 222 days, respectively. Responding patients had a longer median OS than nonresponding patients (P = .001). A microarray analysis performed in 29 of 33 patients identified 188 genes associated with clinical response (CR vs no CR). Three of them (CD93, GORASP1, CXCL16) were validated by quantitative polymerase chain reaction, which correctly classified 83% of the patients. Specifically, CR achievement was efficiently predicted by the gene expression patterns, with an overall accuracy exceeding 90%. Finally, a negative predictive value of 100% was validated in an independent series, thus representing the first molecular predictor for clinical response to a specific combination drug treatment for AML. This trial has been registered at the European Medicines Agency and on the European Clinical Trials Database (https://www.clinicaltrialsregister.eu) as #2012-000334-19.
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Affiliation(s)
- Giuseppe Visani
- Hematology and Stem Cell Transplant Center, Azienda Ospedaliera Ospedali Riuniti Marche Nord (AORMN), Pesaro, Italy
| | - Federica Loscocco
- Hematology and Stem Cell Transplant Center, Azienda Ospedaliera Ospedali Riuniti Marche Nord (AORMN), Pesaro, Italy
| | - Mike Dennis
- Haematology and Transplant Unit, The Christie, Manchester, United Kingdom
| | | | - Anna Candoni
- Division of Hematology and Bone Marrow Transplant (BMT), Department of Experimental and Clinical Medical Sciences, Azienda Ospedaliero-Universitaria di Udine, Udine, Italy
| | - Alberto Sensi
- Genetica Medica, Centro Servizi Laboratorio Unico Area Vasta Romagna (ARV), Pievesistina di Cesena, Italy
| | - Barbara Giannini
- Genetica Medica, Centro Servizi Laboratorio Unico Area Vasta Romagna (ARV), Pievesistina di Cesena, Italy
| | - Gerardo Musuraca
- Onco-Hematology, Instituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST), Meldola, Italy
| | | | - Marino Clavio
- Clinic of Hematology, Department of Internal Medicine (DiMI), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Azienda Ospedaliera Universitaria (AOU) San Martino-Italia Sistemi Tecnologici (IST), University of Genoa, Genoa, Italy
| | - Marco Rocchi
- Institute of Biomathematics, Urbino University, Urbino, Italy
| | - Davide Gibellini
- Microbiology Section, Department of Diagnostic and Public Health, Verona University, Verona, Italy
| | - Mohsen Navari
- Department of Experimental, Diagnostic, and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Amanda Gilkes
- Department of Haematology, Cardiff University, Cardiff, United Kingdom
| | - Pier Paolo Piccaluga
- Department of Experimental, Diagnostic, and Specialty Medicine, University of Bologna, Bologna, Italy
- Department of Haematology, Cardiff University, Cardiff, United Kingdom
- Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy; and
- Department of Pathology, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Alessandro Isidori
- Hematology and Stem Cell Transplant Center, Azienda Ospedaliera Ospedali Riuniti Marche Nord (AORMN), Pesaro, Italy
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Passamonti F, Cattaneo C, Arcaini L, Bruna R, Cavo M, Merli F, Angelucci E, Krampera M, Cairoli R, Della Porta MG, Fracchiolla N, Ladetto M, Gambacorti Passerini C, Salvini M, Marchetti M, Lemoli R, Molteni A, Busca A, Cuneo A, Romano A, Giuliani N, Galimberti S, Corso A, Morotti A, Falini B, Billio A, Gherlinzoni F, Visani G, Tisi MC, Tafuri A, Tosi P, Lanza F, Massaia M, Turrini M, Ferrara F, Gurrieri C, Vallisa D, Martelli M, Derenzini E, Guarini A, Conconi A, Cuccaro A, Cudillo L, Russo D, Ciambelli F, Scattolin AM, Luppi M, Selleri C, Ortu La Barbera E, Ferrandina C, Di Renzo N, Olivieri A, Bocchia M, Gentile M, Marchesi F, Musto P, Federici AB, Candoni A, Venditti A, Fava C, Pinto A, Galieni P, Rigacci L, Armiento D, Pane F, Oberti M, Zappasodi P, Visco C, Franchi M, Grossi PA, Bertù L, Corrao G, Pagano L, Corradini P. Clinical characteristics and risk factors associated with COVID-19 severity in patients with haematological malignancies in Italy: a retrospective, multicentre, cohort study. Lancet Haematol 2020; 7:e737-e745. [PMID: 32798473 PMCID: PMC7426107 DOI: 10.1016/s2352-3026(20)30251-9] [Citation(s) in RCA: 372] [Impact Index Per Article: 93.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/19/2020] [Accepted: 07/21/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Several small studies on patients with COVID-19 and haematological malignancies are available showing a high mortality in this population. The Italian Hematology Alliance on COVID-19 aimed to collect data from adult patients with haematological malignancies who required hospitalisation for COVID-19. METHODS This multicentre, retrospective, cohort study included adult patients (aged ≥18 years) with diagnosis of a WHO-defined haematological malignancy admitted to 66 Italian hospitals between Feb 25 and May 18, 2020, with laboratory-confirmed and symptomatic COVID-19. Data cutoff for this analysis was June 22, 2020. The primary outcome was mortality and evaluation of potential predictive parameters of mortality. We calculated standardised mortality ratios between observed death in the study cohort and expected death by applying stratum-specific mortality rates of the Italian population with COVID-19 and an Italian cohort of 31 993 patients with haematological malignancies without COVID-19 (data up to March 1, 2019). Multivariable Cox proportional hazards model was used to identify factors associated with overall survival. This study is registered with ClinicalTrials.gov, NCT04352556, and the prospective part of the study is ongoing. FINDINGS We enrolled 536 patients with a median follow-up of 20 days (IQR 10-34) at data cutoff, 85 (16%) of whom were managed as outpatients. 440 (98%) of 451 hospitalised patients completed their hospital course (were either discharged alive or died). 198 (37%) of 536 patients died. When compared with the general Italian population with COVID-19, the standardised mortality ratio was 2·04 (95% CI 1·77-2·34) in our whole study cohort and 3·72 (2·86-4·64) in individuals younger than 70 years. When compared with the non-COVID-19 cohort with haematological malignancies, the standardised mortality ratio was 41·3 (38·1-44·9). Older age (hazard ratio 1·03, 95% CI 1·01-1·05); progressive disease status (2·10, 1·41-3·12); diagnosis of acute myeloid leukaemia (3·49, 1·56-7·81), indolent non-Hodgin lymphoma (2·19, 1·07-4·48), aggressive non-Hodgkin lymphoma (2·56, 1·34-4·89), or plasma cell neoplasms (2·48, 1·31-4·69), and severe or critical COVID-19 (4·08, 2·73-6·09) were associated with worse overall survival. INTERPRETATION This study adds to the evidence that patients with haematological malignancies have worse outcomes than both the general population with COVID-19 and patients with haematological malignancies without COVID-19. The high mortality among patients with haematological malignancies hospitalised with COVID-19 highlights the need for aggressive infection prevention strategies, at least until effective vaccination or treatment strategies are available. FUNDING Associazione italiana contro le leucemie, linfomi e mieloma-Varese Onlus.
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Affiliation(s)
- Francesco Passamonti
- Department of Medicine and Surgery, University of Insubria and ASST Sette Laghi, Ospedale di Circolo of Varese, Varese, Italy.
| | | | - Luca Arcaini
- Department of Molecular Medicine, University of Pavia, Pavia, Italy; Division of Hematology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Riccardo Bruna
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont and Ospedale Maggiore della Carità, Novara, Italy
| | - Michele Cavo
- Seràgnoli Institute of Hematology, Department of Experimental, Diagnostic and Specialty Medicine, Bologna University School of Medicine, Bologna, Italy
| | - Francesco Merli
- Hematology, Azienda USL-IRCCS Reggio Emilia, Reggio Emilia, Italy
| | | | - Mauro Krampera
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Roberto Cairoli
- Hematology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Matteo Giovanni Della Porta
- Humanitas Clinical and Research Hospital-IRCCS and Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | | | - Marco Ladetto
- Hematology, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | | | - Marco Salvini
- Department of Medicine and Surgery, University of Insubria and ASST Sette Laghi, Ospedale di Circolo of Varese, Varese, Italy
| | - Monia Marchetti
- Hematology, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Roberto Lemoli
- Dipartimento di Medicina interna e Specialità mediche, University of Genoa, Genoa, Italy
| | | | - Alessandro Busca
- Stem Cell Transplant Center, AOU Citta' della Salute e della Scienza, Turin, Italy
| | - Antonio Cuneo
- Hematology, Azienda Ospedaliero Universitaria Sant'Anna, Ferrara, Italy
| | - Alessandra Romano
- Hematology, Dipartimento di Chirurgia e Specialità Medico Chirurgiche, Università degli Studi di Catania, Catania, Italy
| | - Nicola Giuliani
- Dipartimento di Medicina e Chirurgia, University of Parma, Parma, Italy
| | - Sara Galimberti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Alessandro Morotti
- Department of Clinical and Biological Sciences, Università di Torino, Turin, Italy
| | | | | | | | - Giuseppe Visani
- Dipartimento di Onco- Ematologia, Azienda Ospedaliera Ospedali Riuniti Marche Nord, Pesaro, Italy
| | | | - Agostino Tafuri
- Hematology, University Hospital Sant'Andrea, Sapienza, Rome, Italy; Department of Clinical and Molecular Medicine, Sapienza, University of Rome, Rome, Italy
| | - Patrizia Tosi
- Hematology, Ospedale degli Infermi di Rimini, Rimini, Italy
| | | | | | | | | | - Carmela Gurrieri
- Dipartimento Strutturale Aziendale Medicina, University of Padova, Padova, Italy
| | | | - Maurizio Martelli
- Hematology, Department of Translational and Precision Medicine, Sapienza, University of Rome, Rome, Italy
| | | | | | | | | | - Laura Cudillo
- Hematology, San Giovanni Addolorata Hospital, Rome, Italy
| | - Domenico Russo
- Dipartimento di Scienze Cliniche e Sperimentali, University of Brescia, Brescia, Italy
| | | | | | - Mario Luppi
- Dipartimento di Scienze Mediche e Chirurgiche Materno-Infantili e dell'Adulto, University of Modena and Reggio Emilia, Azienda Ospedaliera Universitaria, Modena, Italy
| | - Carmine Selleri
- Hematology, Ospedale San Giovanni di Dio e Ruggi D'Aragona, Salerno, Italy
| | - Elettra Ortu La Barbera
- UOC Ematologia con Trapianto, Ospedale Santa Maria Goretti, Latina, Italy; Hematology, Ospedale Santa Maria Goretti, Latina, Italy
| | - Celestino Ferrandina
- Hematology, Ospedali Riuniti Azienda Ospedaliera Universitaria di Foggia, Foggia, Italy
| | - Nicola Di Renzo
- Hematology and Transplant Unit, Ospedale Vito Fazzi, Lecce, Italy
| | | | - Monica Bocchia
- Hematology Unit, University of Siena, Azienda Ospedaliero Universitaria Senese, Siena, Italy
| | | | - Francesco Marchesi
- Hematology and Stem Cell Transplant Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Pellegrino Musto
- Department of Emergency and Organ Transplantation, "Aldo Moro" University School of Medicine and Unit of Hematology and Stem Cell Transplantation, AOU Consorziale Policlinico, Bari, Italy
| | | | - Anna Candoni
- Dipartimento di Medicina Specialistica, University of Udine, Udine, Italy
| | | | - Carmen Fava
- Department of Clinical and Biological Sciences, Università di Torino, Turin, Italy
| | - Antonio Pinto
- Hematology, Istituto Nazionale Tumori IRCCS "Fondazione G Pascale", Naples, Italy
| | | | | | - Daniele Armiento
- Unit of Hematology, Stem Cell Transplantation, University Campus Bio-Medico, Rome, Italy
| | - Fabrizio Pane
- Department of Clinical Medicine and Surgery, Federico II Hospital, Naples, Italy
| | | | - Patrizia Zappasodi
- Division of Hematology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Carlo Visco
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Matteo Franchi
- Laboratory of Healthcare Research & Pharmacoepidemiology, Department of Statistics and Quantitative Methods, Università degli Studi di Milano-Bicocca, Milan, Italy; National Centre for Healthcare Research and Pharmacoepidemiology, Milan, Italy
| | - Paolo Antonio Grossi
- Department of Medicine and Surgery, University of Insubria and ASST Sette Laghi, Ospedale di Circolo of Varese, Varese, Italy
| | - Lorenza Bertù
- Department of Medicine and Surgery, University of Insubria and ASST Sette Laghi, Ospedale di Circolo of Varese, Varese, Italy
| | - Giovanni Corrao
- Laboratory of Healthcare Research & Pharmacoepidemiology, Department of Statistics and Quantitative Methods, Università degli Studi di Milano-Bicocca, Milan, Italy; National Centre for Healthcare Research and Pharmacoepidemiology, Milan, Italy
| | - Livio Pagano
- Dipartimento di Scienze Radiologiche ed Ematologiche, Fondazione Policlinico Universitario A Gemelli-IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy
| | - Paolo Corradini
- Hematology, Fondazione IRCCS Istituto Nazionale dei Tumori, University of Milano
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Visani G, Chiarucci M, Guiducci B, Capalbo M, Isidori A. SARS-CoV-2 impact in a community-based hematological ward in an Italian Red Zone. Ann Hematol 2020; 99:1677-1678. [PMID: 32535706 PMCID: PMC7292932 DOI: 10.1007/s00277-020-04116-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 06/01/2020] [Indexed: 01/08/2023]
Affiliation(s)
- Giuseppe Visani
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN Marche Nord, Pesaro, Italy.
| | - Martina Chiarucci
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN Marche Nord, Pesaro, Italy
| | - Barbara Guiducci
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN Marche Nord, Pesaro, Italy
| | - Maria Capalbo
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN Marche Nord, Pesaro, Italy
| | - Alessandro Isidori
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN Marche Nord, Pesaro, Italy.
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Isidori A, Loscocco F, Curti A, Amadori S, Visani G. Genomic profiling and predicting treatment response in acute myeloid leukemia. Pharmacogenomics 2020; 20:467-470. [PMID: 31124415 DOI: 10.2217/pgs-2018-0202] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Affiliation(s)
- Alessandro Isidori
- Hematology & Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Federica Loscocco
- Hematology & Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Antonio Curti
- Department of Experimental, Diagnostic & Specialty Medicine, Institute of Hematology 'L&A Seràgnoli', University of Bologna, Bologna, Italy
| | | | - Giuseppe Visani
- Hematology & Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
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Dholaria B, Labopin M, Angelucci E, Ciceri F, Diez-Martin JL, Bruno B, Sica S, Koc Y, Gulbas Z, Schmid C, Blaise D, Carella A, Visani G, Savani B, Nagler A, Mohty M. Outcomes of Acute Myelogenous Leukemia Patients Undergoing Haploidentical Hematopoietic Cell Transplantation with Post-Transplant Cyclophosphamide: Impact of Total Body Irradiation Versus Chemotherapy-Based Myeloablative Conditioning. Biol Blood Marrow Transplant 2020. [DOI: 10.1016/j.bbmt.2019.12.618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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23
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Ciciarello M, Corradi G, Loscocco F, Visani G, Monaco F, Cavo M, Curti A, Isidori A. The Yin and Yang of the Bone Marrow Microenvironment: Pros and Cons of Mesenchymal Stromal Cells in Acute Myeloid Leukemia. Front Oncol 2019; 9:1135. [PMID: 31709192 PMCID: PMC6823864 DOI: 10.3389/fonc.2019.01135] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 10/10/2019] [Indexed: 12/29/2022] Open
Abstract
Mesenchymal stromal cells (MSCs) have, for a long time, been recognized as pivotal contributors in the set up and maintenance of the hematopoietic stem cell (HSC) niche, as well as in the development and differentiation of the lympho-hematopoietic system. MSCs also have a unique immunomodulatory capacity, which makes them able to affect, both in vitro and in vivo, the function of immune cells. These features, namely the facilitation of stem cell engraftment and the inhibition of lymphocyte responses, have both proven essential for successful allogeneic stem cell transplantation (allo-SCT), which remains the only curative option for several hematologic malignancies. For example, in steroid-refractory acute graft-vs. host disease developing after allo-SCT, MSCs have produced significant results and are now considered a treatment option. However, more recently, the other side of the MSC coin has been unveiled, because of their emerging role in creating a protective and immune-tolerant microenvironment able to support the survival of leukemic cells and affect the response to therapies. In this light, it has been proposed that the failure of current treatments to efficiently override the stroma-mediated protection of leukemic cells accounts for the high rate of relapse in acute myeloid leukemia, at least in part. In this review, we will focus on emerging microenvironment-driven mechanisms conferring a survival advantage to leukemic cells overt physiological HSCs. This body of evidence increasingly highlights the opportunity to consider tumor-microenvironment interactions when designing new therapeutic strategies.
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Affiliation(s)
- Marilena Ciciarello
- Department of Experimental, Diagnostic and Specialty Medicine, Institute of Hematology "L. & A. Seràgnoli", University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Giulia Corradi
- Department of Experimental, Diagnostic and Specialty Medicine, Institute of Hematology "L. & A. Seràgnoli", University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Federica Loscocco
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Giuseppe Visani
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Federica Monaco
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Michele Cavo
- Department of Experimental, Diagnostic and Specialty Medicine, Institute of Hematology "L. & A. Seràgnoli", University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy.,Department of Hematology and Oncology, Institute of Hematology "L. and A. Seràgnoli", University Hospital S.Orsola-Malpighi, Bologna, Italy
| | - Antonio Curti
- Department of Hematology and Oncology, Institute of Hematology "L. and A. Seràgnoli", University Hospital S.Orsola-Malpighi, Bologna, Italy
| | - Alessandro Isidori
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
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Ocadlikova D, Lecciso M, Isidori A, Loscocco F, Visani G, Amadori S, Cavo M, Curti A. Chemotherapy-Induced Tumor Cell Death at the Crossroads Between Immunogenicity and Immunotolerance: Focus on Acute Myeloid Leukemia. Front Oncol 2019; 9:1004. [PMID: 31649875 PMCID: PMC6794495 DOI: 10.3389/fonc.2019.01004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 09/18/2019] [Indexed: 01/25/2023] Open
Abstract
In solid tumors and hematological malignancies, including acute myeloid leukemia, some chemotherapeutic agents, such as anthracyclines, have proven to activate an immune response via dendritic cell-based cross-priming of anti-tumor T lymphocytes. This process, known as immunogenic cell death, is characterized by a variety of tumor cell modifications, i.e., cell surface translocation of calreticulin, extracellular release of adenosine triphosphate and pro-inflammatory factors, such as high mobility group box 1 proteins. However, in addition to with immunogenic cell death, chemotherapy is known to induce inflammatory modifications within the tumor microenvironment, which may also elicit immunosuppressive pathways. In particular, DCs may be driven to acquire tolerogenic features, such as the overexpression of indoleamine 2,3-dioxygensase 1, which may ultimately hamper anti-tumor T-cells via the induction of T regulatory cells. The aim of this review is to summarize the current knowledge about the mechanisms and effects by which chemotherapy results in both activation and suppression of anti-tumor immune response. Indeed, a better understanding of the whole process underlying chemotherapy-induced alterations of the immunological tumor microenvironment has important clinical implications to fully exploit the immunogenic potential of anti-leukemia agents and tune their application.
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Affiliation(s)
- Darina Ocadlikova
- Department of Hematology and Oncology, University Hospital S.Orsola-Malpighi, Institute of Hematology "L. and A. Seràgnoli", Bologna, Italy
| | - Mariangela Lecciso
- Department of Hematology and Oncology, University Hospital S.Orsola-Malpighi, Institute of Hematology "L. and A. Seràgnoli", Bologna, Italy
| | - Alessandro Isidori
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Federica Loscocco
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Giuseppe Visani
- Hematology and Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Sergio Amadori
- Department of Medicine, Institute of Hematology, University Hospital Tor Vergata, Rome, Italy
| | - Michele Cavo
- Department of Hematology and Oncology, University Hospital S.Orsola-Malpighi, Institute of Hematology "L. and A. Seràgnoli", Bologna, Italy
| | - Antonio Curti
- Department of Hematology and Oncology, University Hospital S.Orsola-Malpighi, Institute of Hematology "L. and A. Seràgnoli", Bologna, Italy
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Loscocco F, Visani G, Galimberti S, Curti A, Isidori A. BCR-ABL Independent Mechanisms of Resistance in Chronic Myeloid Leukemia. Front Oncol 2019; 9:939. [PMID: 31612105 PMCID: PMC6769066 DOI: 10.3389/fonc.2019.00939] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 09/06/2019] [Indexed: 11/13/2022] Open
Abstract
Not all chronic myeloid leukemia (CML) patients are cured with tyrosine kinase inhibitors (TKIs), and a proportion of them develop resistance. Recently, continuous BCR-ABL gene expression has been found in resistant cells with undetectable BCR-ABL protein expression, indicating that resistance may occur through kinase independent mechanisms, mainly due to the persistence of leukemia stem cells (LSCs). LSCs reside in the bone marrow niche in a quiescent state, and are characterized by a high heterogeneity in genetic, epigenetic, and transcriptional mechanisms. New approaches based on single cell genomics have offered the opportunity to identify distinct subpopulations of LSCs at diagnosis and during treatment. In the one hand, TKIs are not able to efficiently kill CML-LSCs, but they may be responsible for the modification of some LSCs characteristics, thus contributing to heterogeneity within the tumor. In the other hand, the bone marrow niche is responsible for the interactions between surrounding stromal cells and LSCs, resulting in the generation of specific signals which could favor LSCs cell cycle arrest and allow them to persist during treatment with TKIs. Additionally, LSCs may themselves alter the niche by expressing various costimulatory molecules and secreting suppressive cytokines, able to target metabolic pathways, create an anti-apoptotic environment, and alter immune system functions. Accordingly, the production of an immunosuppressant milieu may facilitate tumor escape from immune surveillance and induce chemo-resistance. In this review we will focus on BCR-ABL-independent mechanisms, analyzing especially those with a potential clinical impact in the management of CML patients.
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Affiliation(s)
- Federica Loscocco
- Haematology and Haematopoietic Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Giuseppe Visani
- Haematology and Haematopoietic Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
| | - Sara Galimberti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Antonio Curti
- Department of Experimental, Diagnostic and Specialty Medicine, Institute of Hematology L. and A. Seràgnoli, University of Bologna, Bologna, Italy
| | - Alessandro Isidori
- Haematology and Haematopoietic Stem Cell Transplant Center, AORMN Hospital, Pesaro, Italy
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Visani G, Loscocco F, Bagaloni I, Ruzzo A, Fuligni F, Graziano F, Magnani M, Isidori A. XRCC1 399GG genotype predicts significantly longer overall survival in resistant lymphoma patients treated with Benda-EAM and ASCT. Bone Marrow Transplant 2019; 55:818-820. [PMID: 31231123 DOI: 10.1038/s41409-019-0572-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 03/15/2019] [Accepted: 03/28/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Giuseppe Visani
- Hematology and Stem Cell Transplant Center, Marche Nord Hospital, Pesaro, Italy.
| | - Federica Loscocco
- Hematology and Stem Cell Transplant Center, Marche Nord Hospital, Pesaro, Italy
| | - Irene Bagaloni
- Department of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, Italy
| | - Annamaria Ruzzo
- Department of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, Italy
| | - Fabio Fuligni
- Genetics and Genome Biology, Paediatric Laboratory Medicine (PLM), The Hospital for Sick Children, Toronto, Canada
| | | | - Mauro Magnani
- Department of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, Italy
| | - Alessandro Isidori
- Hematology and Stem Cell Transplant Center, Marche Nord Hospital, Pesaro, Italy
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Tiacci E, De Carolis L, Simonetti E, Zaja F, Capponi M, Ambrosetti A, Lucia E, Antolino A, Pulsoni A, Ferrari S, Zinzani P, Rigacci L, Gaidano G, Della Seta R, Frattarelli N, Falcucci P, Visani G, Foà R, Falini B. THE BRAF INHIBITOR VEMURAFENIB PLUS RITUXIMAB PRODUCES A HIGH RATE OF DEEP AND DURABLE RESPONSES IN RELAPSED/REFRACTORY HAIRY CELL LEUKEMIA: UPDATED RESULTS OF A PHASE-2 TRIAL. Hematol Oncol 2019. [DOI: 10.1002/hon.72_2629] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- E. Tiacci
- Institute of Hematology and Center for Hemato-Oncology Research; University and Hospital of Perugia; Perugia Italy
| | - L. De Carolis
- Institute of Hematology and Center for Hemato-Oncology Research; University and Hospital of Perugia; Perugia Italy
| | - E. Simonetti
- Institute of Hematology and Center for Hemato-Oncology Research; University and Hospital of Perugia; Perugia Italy
| | - F. Zaja
- Hematology Unit; Azienda Sanitaria Universitaria Integrata-Ospedale Maggiore; Trieste Italy
| | - M. Capponi
- Institute of Hematology and Center for Hemato-Oncology Research; University and Hospital of Perugia; Perugia Italy
| | - A. Ambrosetti
- Department of Medicine; Section of Hematology; Verona Italy
| | - E. Lucia
- Hematology Unit; Ospedale di Cosenza; Cosenza Italy
| | - A. Antolino
- Hematology Unit, Department of Transfusional Medicine - SIMMT; Maria Paternò-Arezzo Hospital; Ragusa Italy
| | - A. Pulsoni
- Hematology Unit, Department of Translational and Precision Medicine; "Sapienza" University of Rome; Roma Italy
| | - S. Ferrari
- Department of Hematology; Spedali Civili di Brescia; Brescia Italy
| | - P. Zinzani
- Institute of Hematology, Policlinico Sant'Orsola-Malpighi; University of Bologna; Bologna Italy
| | - L. Rigacci
- Hematology and Stem Cell Transplant Unit; AO San Camillo Forlanini; Roma Italy
| | - G. Gaidano
- Department of Translational Medicine, Division of Hematology; Amedeo Avogadro University of Eastern Piedmont; Novara Italy
| | | | | | - P. Falcucci
- Hematology Unit; Ospedale di Ronciglione; Viterbo Italy
| | - G. Visani
- Hematology Unit; Ospedale di Pesaro; Pesaro Italy
| | - R. Foà
- Hematology Unit, Department of Translational and Precision Medicine; "Sapienza" University of Rome; Roma Italy
| | - B. Falini
- Institute of Hematology and Center for Hemato-Oncology Research; University and Hospital of Perugia; Perugia Italy
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Isidori A, Loscocco F, Guiducci B, Visani G. Benda-EAM prior to ASCT and renal toxicity: Much ado about nothing. Am J Hematol 2019; 94:E104-E105. [PMID: 30663798 DOI: 10.1002/ajh.25413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 01/16/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Alessandro Isidori
- Hematology and Hematopoietic Stem Cell Transplant Center AORMN Pesaro Italy
| | - Federica Loscocco
- Hematology and Hematopoietic Stem Cell Transplant Center AORMN Pesaro Italy
| | - Barbara Guiducci
- Hematology and Hematopoietic Stem Cell Transplant Center AORMN Pesaro Italy
| | - Giuseppe Visani
- Hematology and Hematopoietic Stem Cell Transplant Center AORMN Pesaro Italy
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Duca L, Cappellini MD, Baronciani D, Pilo F, Targhetta C, Visani G, Nava I, Angelucci E. Non-transferrin-bound iron and oxidative stress during allogeneic hemopoietic stem cell transplantation in patients with or without iron overload. Am J Hematol 2018; 93:E250-E252. [PMID: 29981284 DOI: 10.1002/ajh.25201] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 06/21/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Lorena Duca
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico; UO Medicina Interna; Milan Italy
| | - Maria Domenica Cappellini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico; UO Medicina Interna; Milan Italy
- Dip. Scienze Cliniche e di Comunità; Università degli Studi di Milano; Milan Italy
| | | | - Federica Pilo
- Ospedale Oncologico di Riferimento Regionale “Armando Businco”; Azienda Ospedaliera “Brotzu”; Cagliari Italy
| | - Clara Targhetta
- Ospedale Oncologico di Riferimento Regionale “Armando Businco”; Azienda Ospedaliera “Brotzu”; Cagliari Italy
| | - Giuseppe Visani
- Hematology and Transplant Center; Azienda Ospedaliera Marche Nord; Pesaro Italy
| | - Isabella Nava
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico; UO Medicina Interna; Milan Italy
| | - Emanuele Angelucci
- Hematology and Transplant Center; Ospedale Policlinico San Martino; Genoa Italy
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Abstract
Despite substantial progresses in acute myeloid leukemia (AML) diagnosis and treatment, at least half of patient will eventually die for the disease. In the last decades, the use of genetic and genomic approaches allowed the identification of patients with higher risk of recurrence after and/or resistance to CHT. However, though many novel drugs have been proposed and tested, only little clinical improvements have been made concerning the treatment of the so called 'high risk' patients. Areas covered: In this article, the authors, based on their own experience and the most updated literature, review the basic knowledge of AML prognostication and treatment prediction developed throughout genetic and genomic profiling, and focus on the use of gene expression profiling as a promising predictive tool. The role of next generation sequencing, run on qPCR/digital PCR platforms or polyvalent ones such as the Nanostring NCounter™ and RNA-sequencing techniques in the near future will also be briefly discussed. Expert commentary: The authors believe that a combination of genetic (including both germline and somatic data), epigenetic and transcriptional data will represent, in the future, the molecular basis for treatment decision with the highest predictive potential.
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Affiliation(s)
- Giuseppe Visani
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Federica Loscocco
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Alessandro Isidori
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Pier Paolo Piccaluga
- Department of Experimental, Diagnostic, and Specialty Medicine, S. Orsola-Malpighi Hospital, Bologna University School of Medicine, Bologna, Italy
- Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy
- Department of Pathology, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
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31
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Candoni A, Papayannidis C, Martinelli G, Simeone E, Gottardi M, Iacobucci I, Gherlinzoni F, Visani G, Baccarani M, Fanin R. Flai (fludarabine, cytarabine, idarubicin) plus low-dose Gemtuzumab Ozogamicin as induction therapy in CD33-positive AML: Final results and long term outcome of a phase II multicenter clinical trial. Am J Hematol 2018; 93:655-663. [PMID: 29396857 DOI: 10.1002/ajh.25057] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 01/29/2018] [Accepted: 01/30/2018] [Indexed: 11/12/2022]
Abstract
The aim of this prospective clinical trial was to evaluate the efficacy and safety of a combination of Gemtuzumab-Ozogamicin (GO) and FLAI scheme (fludarabine, cytarabine, idarubicin) as a first-line therapy in CD33 positive AML. We treated 130 patients, aged <65, with a median age of 52 years. FLAI-GO induction regimen included fludarabine (30 mg/sqm) and cytarabine (2 g/sqm) on days 1-5; idarubicin (10 mg/sqm) on days 1, 3, and 5; and GO (3 mg/sqm) on day 6. SCT was planned for all high-risk AML patients, after consolidation with intermediate doses of cytarabine and idarubicin and a high dose of cytarabine. CD33 expression exceeded 20% in all cases. Primary endpoints of the study included feasibility, overall response rate (ORR) and toxicity. Secondary endpoints included the evaluation of MRD by WT1 expression, feasibility and outcome of consolidation with SCT, overall survival (OS) and disease-free survival (DFS). After induction with FLAI-GO, complete remission (CR) rate was 82%. Four patients achieved partial remission (PR) and 12% were resistant (ORR 85%); death during induction (DDI) was 3%. The hematological and extra hematological toxicity of FLAI-GO was manageable; 45% of patients experienced transient and reversible GO infusion related adverse events. In the setting of patients who achieved a cytological CR after FLAI-GO, the mean of WT1 copies dropped from 8337±9936 copies/104 ABL (diagnosis) to 182 ± 436 copies after induction therapy (p = 0.0001) showing a very good disease debulking. After a median follow-up of 54 months, 67/130 (52%) patients were alive. The probability of 1, 2, and 5-year OS was 80%, 63%, and 52%, respectively. The probability of 1, 2, and 5-year DFS was 77%, 58%, and 52%, respectively. Allogeneic and autologous SCT was performed in 60 (46%) and 23 (18%) patients, respectively. In summary, the final results of this trial confirm that FLAI-GO is an active and safe treatment strategy for CD33-positive AML patients aged ≤ 65 years, allowing a high ORR, a good disease debulking, favorable safety profile, low DDI, and subsequent high SCT rate. The encouraging results of this trial, consolidated by a long follow-up, support the reintroduction of GO in clinical practice.
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Affiliation(s)
- Anna Candoni
- Division of Hematology and SCT; University of Udine; Udine Italy
| | - Cristina Papayannidis
- Institute of Hematology and Oncology L. and A. Seràgnoli, University of Bologna; Bologna Italy
| | - Giovanni Martinelli
- Institute of Hematology and Oncology L. and A. Seràgnoli, University of Bologna; Bologna Italy
| | - Erica Simeone
- Division of Hematology and SCT; University of Udine; Udine Italy
| | | | - Ilaria Iacobucci
- Institute of Hematology and Oncology L. and A. Seràgnoli, University of Bologna; Bologna Italy
| | | | - Giuseppe Visani
- Hematology and SCT Center; San Salvatore Hospital; Pesaro Italy
| | - Michele Baccarani
- Institute of Hematology and Oncology L. and A. Seràgnoli, University of Bologna; Bologna Italy
| | - Renato Fanin
- Division of Hematology and SCT; University of Udine; Udine Italy
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Bandini G, Ricci P, Ruggero D, Cantore M, Visani G, Tura S. Lithium and Granulocytopenia during Induction Treatment of Adult Acute Lymphoblastic Leukemia. Tumori 2018; 68:427-30. [PMID: 6960590 DOI: 10.1177/030089168206800512] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Twelve adult patients with acute lymphoblastic leukemia (ALL) received lithium carbonate, 300 mg, three times a day during induction treatment. They were compared to 12 similar patients consecutively treated with the same induction regimen; patients and controls were comparable for age, degree and presence of splenomegaly, hemoglobin level, blast cell count, polymorphonuclear (PMN) cell count and platelet count at diagnosis. All patients developed a severe neutropenia. PMN count at nadir was slightly higher in the lithium group, but not at a level of statistical significance (p = 0.100). The median number of days with PMN < 1 × 109/liter was 4 in the lithium group and 14.5 in the non-lithium group (p = 0.014), while the median number of days with PMN < 0.5 × 109/liter was 0 and 2 days, respectively (p = 0.004). Duration of thrombocytopenia was similar in the 2 groups and so was the remission rate; 2 infective episodes occurred, one in the lithium group and one in the controls.
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33
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Fasola G, Zuffa E, Fanin R, Michieli M, Gallizia C, Damiani D, Russo D, Visani G, Resegotti L, Comotti B. Serum Lactate Dehydrogenase Fails to Predict Response to Treatment and Survival in Acute Non-lymphocytic Leukemia. Int J Biol Markers 2018; 4:142-9. [PMID: 2614082 DOI: 10.1177/172460088900400303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Total serum lactate dehydrogenase (LDH) activity was measured in 514 adult patients with de novo acute non-lymphocytic leukemia (ANLL) prior to any treatment and was compared with several disease features, with response to induction treatment, and with relapse-free survival. LDH was higher in the M4 and M5 FAB cytological subtypes and was positively correlated with the white blood cell count (WBC). The proportion of remissions, of deaths during induction, and of failure, and the duration of relapse-free survival, were clearly unrelated to LDH activity, in the whole series as well as in different age groups (below 40 years, and 40 to 60 years) and in any FAB cytological subtype. Multivariate analysis showed that only WBC and sex (female better than male) were marginally related with relapse-free survival. These data provide conclusive evidence that LDH does not help in defining the prognosis of adult ANLL, either because enzyme activity fails to reflect the number and proliferation rate of leukemic cells efficiently, or because with current standard treatment these features are of borderline importance, in contrast with acute lymphocytic leukemia and malignant lymphomas.
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Affiliation(s)
- G Fasola
- Istituto di Scienze Mediche, Università di Udine, Italy
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Efficace F, Castagnetti F, Martino B, Breccia M, D'Adda M, Angelucci E, Stagno F, Cottone F, Malato A, Trabacchi E, Capalbo SF, Gobbi M, Visani G, Salvucci M, Capodanno I, Tosi P, Tiribelli M, Scortechini AR, Levato L, Maino E, Binotto G, Gugliotta G, Vignetti M, Baccarani M, Rosti G. Health-related quality of life in patients with chronic myeloid leukemia receiving first-line therapy with nilotinib. Cancer 2018; 124:2228-2237. [DOI: 10.1002/cncr.31323] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 12/22/2017] [Accepted: 02/09/2018] [Indexed: 11/12/2022]
Affiliation(s)
- Fabio Efficace
- Data Center and Health Outcomes Research Unit; Italian Group for Adult Hematologic Diseases; Rome Italy
| | - Fausto Castagnetti
- L. and A. Seràgnoli Institute of Hematology, Department of Experimental, Diagnostic, and Specialty Medicine; S. Orsola-Malpighi University Hospital, University of Bologna; Bologna Italy
| | - Bruno Martino
- Hematology Unit; Bianchi-Melacrino-Morelli Azienda Ospedaliera; Reggio Calabria Italy
| | - Massimo Breccia
- Department of Cellular Biotechnologies and Hematology; Sapienza University of Rome; Rome Italy
| | - Mariella D'Adda
- Hematology Unit; Spedali Civili Azienda Ospedaliera; Brescia Italy
| | | | - Fabio Stagno
- Department of Hematology; University of Catania; Catania Italy
| | - Francesco Cottone
- Data Center and Health Outcomes Research Unit; Italian Group for Adult Hematologic Diseases; Rome Italy
| | | | - Elena Trabacchi
- Hematology and Bone Marrow Transplantation Unit, Department of Hematology and Oncology; G. da Saliceto Hospital; Piacenza Italy
| | | | - Marco Gobbi
- Clinical Hematology, Ospedale Policlinico S. Martino; Istituto di Ricovero e Cura a Carattere Scientifico; Genoa Italy
| | - Giuseppe Visani
- Hematology and Stem Cell Transplantation Unit; Azienda Ospedaliera Ospedali Riuniti Marche Nord; Pesaro Italy
| | - Marzia Salvucci
- Hematology Unit; Santa Maria delle Croci Hospital; Ravenna Italy
| | - Isabella Capodanno
- Hematology Unit, Arcispedale Santa Maria Nuova; Istituto di Ricovero e Cura a Carattere Scientifico; Reggio Emilia Italy
| | - Patrizia Tosi
- Hematology Unit; Infermi Hospital Rimini; Rimini Italy
| | - Mario Tiribelli
- Division of Hematology and Bone Marrow Transplantation, Department of Experimental and Clinical Medical Sciences; Azienda Ospedaliero-Universitaria di Udine; Udine Italy
| | - Anna Rita Scortechini
- Clinical Hematology Laboratory, Department of Molecular and Clinical Sciences; Polytechnic University of Marche; Ancona Italy
| | - Luciano Levato
- Hematology Unit; Pugliese-Ciaccio Hospital; Catanzaro Italy
| | - Elena Maino
- Hematology Unit; Dell'Angelo Hospital; Venezia-Mestre Italy
| | - Gianni Binotto
- Hematology and Clinical Immunology, Department of Medicine; Padua School of Medicine; Padua Italy
| | - Gabriele Gugliotta
- L. and A. Seràgnoli Institute of Hematology, Department of Experimental, Diagnostic, and Specialty Medicine; S. Orsola-Malpighi University Hospital, University of Bologna; Bologna Italy
| | - Marco Vignetti
- Data Center and Health Outcomes Research Unit; Italian Group for Adult Hematologic Diseases; Rome Italy
| | - Michele Baccarani
- L. and A. Seràgnoli Institute of Hematology, Department of Experimental, Diagnostic, and Specialty Medicine; S. Orsola-Malpighi University Hospital, University of Bologna; Bologna Italy
| | - Gianantonio Rosti
- L. and A. Seràgnoli Institute of Hematology, Department of Experimental, Diagnostic, and Specialty Medicine; S. Orsola-Malpighi University Hospital, University of Bologna; Bologna Italy
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Galimberti S, Bucelli C, Arrigoni E, Baratè C, Grassi S, Ricci F, Guerrini F, Ciabatti E, Fava C, D'Avolio A, Fontanelli G, Cambrin GR, Isidori A, Loscocco F, Caocci G, Greco M, Bocchia M, Aprile L, Gozzini A, Scappini B, Cattaneo D, Scortechini AR, La Nasa G, Bosi A, Leoni P, Danesi R, Saglio G, Visani G, Cortelezzi A, Petrini M, Iurlo A, Di Paolo A. The hOCT1 and ABCB1 polymorphisms do not influence the pharmacodynamics of nilotinib in chronic myeloid leukemia. Oncotarget 2017; 8:88021-88033. [PMID: 29152138 PMCID: PMC5675690 DOI: 10.18632/oncotarget.21406] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Accepted: 08/29/2017] [Indexed: 11/25/2022] Open
Abstract
First-line nilotinib in chronic myeloid leukemia is more effective than imatinib to achieve early and deep molecular responses, despite poor tolerability or failure observed in one-third of patients. The toxicity and efficacy of tyrosine kinase inhibitors might depend on the activity of transmembrane transporters. However, the impact of transporters genes polymorphisms in nilotinib setting is still debated. We investigated the possible correlation between single nucleotide polymorphisms of hOCT1 (rs683369 [c.480C>G]) and ABCB1 (rs1128503 [c.1236C>T], rs2032582 [c.2677G>T/A], rs1045642 [c.3435C>T]) and nilotinib efficacy and toxicity in a cohort of 78 patients affected by chronic myeloid leukemia in the context of current clinical practice. The early molecular response was achieved by 81% of patients while 64% of them attained deep molecular response (median time, 26 months). The 36-month event-free survival was 86%, whereas 58% of patients experienced toxicities. Interestingly, hOCT1 and ABCB1 polymorphisms alone or in combination did not influence event-free survival or the adverse events rate. Therefore, in contrast to data obtained in patients treated with imatinib, hOCT1 and ABCB1 polymorphisms do not impact on nilotinib efficacy or toxicity. This could be relevant in the choice of the first-line therapy: patients with polymorphisms that negatively condition imatinib efficacy might thus receive nilotinib as first-line therapy.
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Affiliation(s)
- Sara Galimberti
- Department of Clinical and Experimental Medicine, Section of Hematology, University of Pisa, Pisa, Italy
| | - Cristina Bucelli
- Oncohematology Division, IRCCS Ca' Granda, Maggiore Policlinico Hospital Foundation, University of Milan, Milano, Italy
| | - Elena Arrigoni
- Department of Clinical and Experimental Medicine, Section of Pharmacology, University of Pisa, Pisa, Italy
| | - Claudia Baratè
- Department of Clinical and Experimental Medicine, Section of Hematology, University of Pisa, Pisa, Italy
| | - Susanna Grassi
- Department of Clinical and Experimental Medicine, Section of Hematology, University of Pisa, Pisa, Italy.,GeNOMEC, University of Siena, Siena, Italy
| | - Federica Ricci
- Department of Clinical and Experimental Medicine, Section of Hematology, University of Pisa, Pisa, Italy
| | - Francesca Guerrini
- Department of Clinical and Experimental Medicine, Section of Hematology, University of Pisa, Pisa, Italy
| | - Elena Ciabatti
- Department of Clinical and Experimental Medicine, Section of Hematology, University of Pisa, Pisa, Italy
| | - Carmen Fava
- Hematology Division, Ospedale Mauriziano, Torino, Italy
| | - Antonio D'Avolio
- Laboratory of Clinical Pharmacology and Pharmacogenetics, Department of Medical Sciences, University of Torino, Torino, Italy
| | - Giulia Fontanelli
- Department of Clinical and Experimental Medicine, Section of Hematology, University of Pisa, Pisa, Italy
| | - Giovanna Rege Cambrin
- Department of Clinical and Biological Sciences, University of Torino, AOU San Luigi Gonzaga, Torino, Italy
| | - Alessandro Isidori
- Hematology and Stem Cell Transplant Center, San Salvatore Hospital, Pesaro, Italy
| | - Federica Loscocco
- Hematology and Stem Cell Transplant Center, San Salvatore Hospital, Pesaro, Italy
| | - Giovanni Caocci
- Department of Medical Sciences, University of Cagliari, Cagliari, Italy
| | - Marianna Greco
- Department of Medical Sciences, University of Cagliari, Cagliari, Italy
| | - Monica Bocchia
- Division of Hematology, Ospedale Le Scotte, University of Siena, Siena, Italy
| | - Lara Aprile
- Division of Hematology, Ospedale Le Scotte, University of Siena, Siena, Italy
| | - Antonella Gozzini
- Division of Hematology, AOU Careggi, University of Florence, Firenze, Italy
| | - Barbara Scappini
- Division of Hematology, AOU Careggi, University of Florence, Firenze, Italy
| | - Daniele Cattaneo
- Oncohematology Division, IRCCS Ca' Granda, Maggiore Policlinico Hospital Foundation, University of Milan, Milano, Italy
| | | | - Giorgio La Nasa
- Department of Medical Sciences, University of Cagliari, Cagliari, Italy
| | - Alberto Bosi
- Division of Hematology, AOU Careggi, University of Florence, Firenze, Italy
| | - Pietro Leoni
- Division of Hematology, Marche Polytechnic University, Ancona, Italy
| | - Romano Danesi
- Department of Clinical and Experimental Medicine, Section of Pharmacology, University of Pisa, Pisa, Italy
| | | | - Giuseppe Visani
- Hematology and Stem Cell Transplant Center, San Salvatore Hospital, Pesaro, Italy
| | - Agostino Cortelezzi
- Oncohematology Division, IRCCS Ca' Granda, Maggiore Policlinico Hospital Foundation, University of Milan, Milano, Italy
| | - Mario Petrini
- Department of Clinical and Experimental Medicine, Section of Hematology, University of Pisa, Pisa, Italy
| | - Alessandra Iurlo
- Oncohematology Division, IRCCS Ca' Granda, Maggiore Policlinico Hospital Foundation, University of Milan, Milano, Italy
| | - Antonello Di Paolo
- Department of Clinical and Experimental Medicine, Section of Pharmacology, University of Pisa, Pisa, Italy
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Visani G, Ferrara F, Di Raimondo F, Loscocco F, Fuligni F, Paolini S, Zammit V, Spina E, Rocchi M, Visani A, Piccaluga PP, Isidori A. Low-dose lenalidomide plus cytarabine in very elderly, unfit acute myeloid leukemia patients: Final result of a phase II study. Leuk Res 2017; 62:77-83. [PMID: 28987821 DOI: 10.1016/j.leukres.2017.09.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 08/25/2017] [Accepted: 09/25/2017] [Indexed: 11/17/2022]
Abstract
Outcome for elderly patients with acute myeloid leukemia (AML) is extremely poor. Intensive induction chemotherapy is often unsuitable. Sixty-six newly diagnosed AML patients (median age: 76years), ineligible for standard therapy, were consecutively treated with low-dose lenalidomide (10mg/day orally, days 1-21) plus 10mg/m2 low-dose cytarabine, subcutaneously, twice a day (days 1-15) every six weeks, up to 6 cycles. Complete remission (CR) rate was 36.3% according to intention-to-treat. Responding patients had a longer median overall survival than non-responders (517 vs. 70days, P<0.001). The achievement of CR was not predicted by bone marrow blast count, cytogenetics, molecular markers, prior MDS, white blood cell count. Conversely, by studying the global gene expression profile, we identified a molecular signature, including 309 genes associated with clinical response (CR versus no CR). Based on the expression of a minimal set of 16 genes, we developed an algorithm to predict treatment response, that was successfully validated by showing an overall accuracy of 88%. We met the primary endpoint of the study, by beating the estimated successful CR rate (P1) fixed at 30%. Moreover, CR induced by this 2-drug combo was efficiently predicted by genetic profiling, identifying a biomarker that warrants validation in independent series.
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Affiliation(s)
- Giuseppe Visani
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy.
| | | | | | - Federica Loscocco
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Fabio Fuligni
- Department of Experimental, Diagnostic, and Specialty Medicine, S. Orsola-Malpighi Hospital, University School of Medicine, Bologna, Italy
| | - Stefania Paolini
- Department of Experimental, Diagnostic, and Specialty Medicine, S. Orsola-Malpighi Hospital, University School of Medicine, Bologna, Italy
| | | | | | - Marco Rocchi
- Institute of Biomathematics, Urbino University, Urbino, Italy
| | - Axel Visani
- Department of Experimental, Diagnostic, and Specialty Medicine, S. Orsola-Malpighi Hospital, University School of Medicine, Bologna, Italy
| | - Pier Paolo Piccaluga
- Department of Experimental, Diagnostic, and Specialty Medicine, S. Orsola-Malpighi Hospital, University School of Medicine, Bologna, Italy; Section of Genomics and Personalized Medicine, Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy
| | - Alessandro Isidori
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
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Tripodo C, Burocchi A, Piccaluga PP, Chiodoni C, Portararo P, Cappetti B, Botti L, Gulino A, Isidori A, Liso A, Visani G, Martelli MP, Falini B, Pandolfi PP, Colombo MP, Sangaletti S. Persistent Immune Stimulation Exacerbates Genetically Driven Myeloproliferative Disorders via Stromal Remodeling. Cancer Res 2017; 77:3685-3699. [PMID: 28536276 DOI: 10.1158/0008-5472.can-17-1098] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 05/06/2017] [Accepted: 05/08/2017] [Indexed: 11/16/2022]
Abstract
Systemic immune stimulation has been associated with increased risk of myeloid malignancies, but the pathogenic link is unknown. We demonstrate in animal models that experimental systemic immune activation alters the bone marrow stromal microenvironment, disarranging extracellular matrix (ECM) microarchitecture, with downregulation of secreted protein acidic and rich in cysteine (SPARC) and collagen-I and induction of complement activation. These changes were accompanied by a decrease in Treg frequency and by an increase in activated effector T cells. Under these conditions, hematopoietic precursors harboring nucleophosmin-1 (NPM1) mutation generated myeloid cells unfit for normal hematopoiesis but prone to immunogenic death, leading to neutrophil extracellular trap (NET) formation. NET fostered the progression of the indolent NPM1-driven myeloproliferation toward an exacerbated and proliferative dysplastic phenotype. Enrichment in NET structures was found in the bone marrow of patients with autoimmune disorders and in NPM1-mutated acute myelogenous leukemia (AML) patients. Genes involved in NET formation in the animal model were used to design a NET-related inflammatory gene signature for human myeloid malignancies. This signature identified two AML subsets with different genetic complexity and different enrichment in NPM1 mutation and predicted the response to immunomodulatory drugs. Our results indicate that stromal/ECM changes and priming of bone marrow NETosis by systemic inflammatory conditions can complement genetic and epigenetic events towards the development and progression of myeloid malignancy. Cancer Res; 77(13); 3685-99. ©2017 AACR.
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Affiliation(s)
- Claudio Tripodo
- Tumor Immunology Unit, Human Pathology Section, Department of Health Science, Palermo University School of Medicine, Palermo, Italy
| | - Alessia Burocchi
- Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Pier Paolo Piccaluga
- Department of Experimental, Diagnostic, and Experimental Medicine, S. Orsola-Malpighi Hospital, Bologna University School of Medicine, Bologna, Italy
| | - Claudia Chiodoni
- Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Paola Portararo
- Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Barbara Cappetti
- Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Laura Botti
- Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Alessandro Gulino
- Tumor Immunology Unit, Human Pathology Section, Department of Health Science, Palermo University School of Medicine, Palermo, Italy
| | - Alessandro Isidori
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Arcangelo Liso
- Department of Hematology, University of Foggia, Foggia, Italy
| | - Giuseppe Visani
- Hematology and Hematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | | | | | - Pier Paolo Pandolfi
- Cancer Research Institute and Departments of Medicine and Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston
| | - Mario P Colombo
- Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
| | - Sabina Sangaletti
- Department of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
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Visani G, Manti A, Valentini L, Canonico B, Loscocco F, Isidori A, Gabucci E, Gobbi P, Montanari S, Rocchi M, Papa S, Gatti AM. Environmental nanoparticles are significantly over-expressed in acute myeloid leukemia. Leuk Res 2016; 50:50-56. [PMID: 27669365 DOI: 10.1016/j.leukres.2016.09.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 08/05/2016] [Accepted: 09/01/2016] [Indexed: 12/29/2022]
Abstract
The increase in the incidence of acute myeloid leukemia (AML) may suggest a possible environmental etiology. PM2.5 was declared by IARC a Class I carcinogen. No report has focused on particulate environmental pollution together with AML. The study investigated the presence and composition of particulate matter in blood with a Scanning Electron Microscope coupled with an Energy Dispersive Spectroscope, a sensor capable of identifying the composition of foreign bodies. 38 peripheral blood samples, 19 AML cases and 19 healthy controls, were analyzed. A significant overload of particulate matter-derived nanoparticles linked or aggregated to blood components was found in AML patients, while almost absent in matched healthy controls. Two-tailed Student's t-test, MANOVA and Principal Component Analysis indicated that the total numbers of aggregates and particles were statistically different between cases and controls (MANOVA, P<0.001 and P=0.009 respectively). The particles detected showed to contain highly-reactive, non-biocompatible and non-biodegradable metals; in particular, micro- and nano-sized particles grouped in organic/inorganic clusters, with statistically higher frequency of a subgroup of elements in AML samples. The demonstration, for the first time, of an overload of nanoparticles linked to blood components in AML patients could be the basis for a possible, novel pathogenetic mechanism for AML development.
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Affiliation(s)
- G Visani
- Hematology and Stem Cell Transplant Center, AORMN, Pesaro, Italy.
| | - A Manti
- Dept. of Earth, Life and Environment Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - L Valentini
- Dept. of Earth, Life and Environment Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - B Canonico
- Dept. of Earth, Life and Environment Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - F Loscocco
- Hematology and Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - A Isidori
- Hematology and Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - E Gabucci
- Hematology and Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - P Gobbi
- Dept. of Earth, Life and Environment Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - S Montanari
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - M Rocchi
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - S Papa
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - A M Gatti
- National Council of Research of Italy, Institute for the Science and Technology of Ceramic Materials, Faenza, Italy
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Castagnetti F, Breccia M, Gugliotta G, Martino B, D'Adda M, Stagno F, Carella AM, Avanzini P, Tiribelli M, Trabacchi E, Visani G, Gobbi M, Salvucci M, Levato L, Binotto G, Capalbo SF, Bochicchio MT, Soverini S, Cavo M, Martinelli G, Alimena G, Pane F, Saglio G, Rosti G, Baccarani M. Nilotinib 300 mg twice daily: an academic single-arm study of newly diagnosed chronic phase chronic myeloid leukemia patients. Haematologica 2016; 101:1200-1207. [PMID: 27470600 DOI: 10.3324/haematol.2016.144949] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 07/28/2016] [Indexed: 11/09/2022] Open
Abstract
The introduction and the extended clinical use of nilotinib in the first-line treatment of chronic myeloid leukemia have been based on company-sponsored trials. Independent confirmations are extremely important. We report an investigator-sponsored study of nilotinib 300 mg twice daily in 130 chronic myeloid leukemia patients in early chronic phase. A deep molecular response was achieved in 46% (MR4.0) and 17% (MR4.5) of patients at 2 years; 58% of the enrolled patients achieved a MR4.0 at least once, with a sustained MR4.0 in 52% of them. With a median observation of 29 months (range 24-37 months), 77% of patients were still on treatment with nilotinib. The reasons for permanent discontinuation were: 3% progression, 5% failure or suboptimal response, 8% adverse events, 1% treatment-free remission, and 5% other reasons. Thirteen thrombotic arterial events were reported in 12 patients. A prospective evaluation of metabolic effects showed an increase of fasting glucose without significant variations of glycated hemoglobin, an increase of total cholesterol (both low density lipoprotein and high density lipoprotein fractions) and a decrease of triglycerides. This study confirms a high and rapid efficacy of nilotinib 300 mg twice daily and provides detailed information on the type and incidence of non-hematologic and metabolic adverse events (clinicaltrials.gov identifier: 01535391).
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Affiliation(s)
- Fausto Castagnetti
- Institute of Hematology "L. and A. Seràgnoli", Department of Experimental, Diagnostic and Specialty Medicine, "S. Orsola-Malpighi" University Hospital, University of Bologna, Italy
| | - Massimo Breccia
- Department of Cellular Biotechnologies and Hematology, "Sapienza" University of Rome, Italy
| | - Gabriele Gugliotta
- Institute of Hematology "L. and A. Seràgnoli", Department of Experimental, Diagnostic and Specialty Medicine, "S. Orsola-Malpighi" University Hospital, University of Bologna, Italy
| | - Bruno Martino
- Hematology Unit, Azienda Ospedaliera "Bianchi-Melacrino-Morelli", Reggio Calabria, Italy
| | - Mariella D'Adda
- Hematology Unit, Azienda Ospedaliera "Spedali Civili", Brescia, Italy
| | - Fabio Stagno
- Chair of Hematology, University of Catania, Italy
| | | | - Paolo Avanzini
- Hematology Unit, Arcispedale Santa Maria Nuova, IRCCS, Reggio Emilia, Italy
| | - Mario Tiribelli
- Division of Hematology and BMT, Department of Experimental and Clinical Medical Sciences, Azienda Ospedaliero-Universitaria di Udine, Italy
| | - Elena Trabacchi
- Hematology and Bone Marrow Transplantation Unit, Department of Hematology and Oncology, "G. da Saliceto" Hospital, Piacenza, Italy
| | - Giuseppe Visani
- Hematology and Stem Cell Transplantation Unit, Azienda Ospedaliera Ospedali Riuniti Marche Nord (AORMN), Pesaro, Italy
| | - Marco Gobbi
- Clinical Hematology Unit, IRCCS AOU S. Martino-IST, Genova, Italy
| | - Marzia Salvucci
- Hematology Unit, "Santa Maria delle Croci" Hospital, Ravenna, Italy
| | - Luciano Levato
- Hematology Unit, "Pugliese-Ciaccio" Hospital, Catanzaro, Italy
| | - Gianni Binotto
- Hematology and Clinical Immunology Unit, University of Padova, Padova, Italy
| | | | - Maria Teresa Bochicchio
- Institute of Hematology "L. and A. Seràgnoli", Department of Experimental, Diagnostic and Specialty Medicine, "S. Orsola-Malpighi" University Hospital, University of Bologna, Italy
| | - Simona Soverini
- Institute of Hematology "L. and A. Seràgnoli", Department of Experimental, Diagnostic and Specialty Medicine, "S. Orsola-Malpighi" University Hospital, University of Bologna, Italy
| | - Michele Cavo
- Institute of Hematology "L. and A. Seràgnoli", Department of Experimental, Diagnostic and Specialty Medicine, "S. Orsola-Malpighi" University Hospital, University of Bologna, Italy
| | - Giovanni Martinelli
- Institute of Hematology "L. and A. Seràgnoli", Department of Experimental, Diagnostic and Specialty Medicine, "S. Orsola-Malpighi" University Hospital, University of Bologna, Italy
| | - Giuliana Alimena
- Department of Cellular Biotechnologies and Hematology, "Sapienza" University of Rome, Italy
| | - Fabrizio Pane
- Chair of Hematology, Department of Biochemistry and Medical Biotechnologies, "Federico II" University, Napoli, Italy
| | - Giuseppe Saglio
- Chair of Hematology, Department of Clinical and Biological Sciences, "S. Luigi Gonzaga" University Hospital, University of Torino, Orbassano (TO), Italy
| | - Gianantonio Rosti
- Institute of Hematology "L. and A. Seràgnoli", Department of Experimental, Diagnostic and Specialty Medicine, "S. Orsola-Malpighi" University Hospital, University of Bologna, Italy
| | - Michele Baccarani
- Department of Hematology and Oncology "L. and A. Seràgnoli", University of Bologna, Italy
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Isidori A, Loscocco F, Guiducci B, Malerba L, Clissa C, Visani G. PBSC mobilization in patients with autoimmune diseases: what's next. Eur J Haematol 2016; 97:5-6. [DOI: 10.1111/ejh.12701] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Alessandro Isidori
- Hematology and Stem Cell Transplant Center; AORMN Hospital; Pesaro Italy
| | - Federica Loscocco
- Hematology and Stem Cell Transplant Center; AORMN Hospital; Pesaro Italy
| | - Barbara Guiducci
- Hematology and Stem Cell Transplant Center; AORMN Hospital; Pesaro Italy
| | - Lara Malerba
- Hematology and Stem Cell Transplant Center; AORMN Hospital; Pesaro Italy
| | - Cristina Clissa
- Hematology and Stem Cell Transplant Center; AORMN Hospital; Pesaro Italy
| | - Giuseppe Visani
- Hematology and Stem Cell Transplant Center; AORMN Hospital; Pesaro Italy
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41
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Isidori A, Christofides A, Visani G. Novel regimens prior to autologous stem cell transplantation for the management of adults with relapsed/refractory non-Hodgkin lymphoma and Hodgkin lymphoma: alternatives to BEAM conditioning. Leuk Lymphoma 2016; 57:2499-509. [DOI: 10.1080/10428194.2016.1185785] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Marconi G, Papayannidis C, Mosna F, Gottardi M, Tenti E, Franchini E, Ghelli Luserna di Rorà A, Ottaviani E, Fontana MC, Simonetti G, Guadagnuolo V, Manfrini M, Capelli D, Galieni P, Piccin A, Visani G, Rodeghiero F, Tecchio C, Gherlinzoni F, Martinelli G. Survival and outcome data observed in 98 patients affected by acute myeloid leukemia undergoing chemotherapy consolidation courses treatment followed by autologous bone marrow transplantation (auto-BMT). J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.15_suppl.e18520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | - Federico Mosna
- Department of Hematology, General Hospital, Treviso, Italy
| | | | | | | | | | | | | | | | | | | | - Debora Capelli
- Department of Hematology, General Hospital, Ancona, Italy
| | - Piero Galieni
- U.O.C. Ematologia e Trapianto di Cellule Staminali Emopoietiche, Ascoli Piceno, Italy
| | - Andrea Piccin
- Department of Haematology and BMT Unit. Bolzano Regional Hospital, Bolzano, Italy
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43
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Affiliation(s)
- Alessandro Isidori
- a Haematology and Haematopoietic Stem Cell Transplant Center, AORMN , Pesaro , Italy
| | - Federica Loscocco
- a Haematology and Haematopoietic Stem Cell Transplant Center, AORMN , Pesaro , Italy
| | - Giuseppe Visani
- a Haematology and Haematopoietic Stem Cell Transplant Center, AORMN , Pesaro , Italy
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Visani G, Guidi S, Scalzulli P, Olivieri A, Angelucci E, Capria S, Patriarca F, Castagnari B, Angrilli F, Vallisa D, Musuraca G, Mengarelli A, Galieni P, Gaudio F, Tosi P, Zinzani P, Bosi A, Baronciani D, Cascavilla N, Guiducci B, Clissa C, Gabucci E, Rocchi M, Loscocco F, Isidori A. Benda-BEAM High-Dose Therapy Prior to Auto-SCT is Effective in Resistant/Relapsed DLBCL. Biol Blood Marrow Transplant 2016. [DOI: 10.1016/j.bbmt.2015.11.317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Isidori A, Loscocco F, Malerba L, Clissa C, Guiducci B, Visani G. Enteric-coated mycophenolate sodium: a new option for GHVD prophylaxis? Eur J Haematol 2016; 98:320-321. [PMID: 26800509 DOI: 10.1111/ejh.12739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alessandro Isidori
- Haematology and Haematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Federica Loscocco
- Haematology and Haematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Lara Malerba
- Haematology and Haematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Cristina Clissa
- Haematology and Haematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Barbara Guiducci
- Haematology and Haematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
| | - Giuseppe Visani
- Haematology and Haematopoietic Stem Cell Transplant Center, AORMN, Pesaro, Italy
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Isidori A, Clissa C, Loscocco F, Guiducci B, Barulli S, Malerba L, Gabucci E, Visani G. Advancement in high dose therapy and autologous stem cell rescue in lymphoma. World J Stem Cells 2015; 7:1039-1046. [PMID: 26328019 PMCID: PMC4550627 DOI: 10.4252/wjsc.v7.i7.1039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 01/27/2015] [Accepted: 07/17/2015] [Indexed: 02/06/2023] Open
Abstract
Although advanced stage aggressive non-Hodgkin’s lymphomas and Hodgkin’s disease are thought to be chemotherapy-responsive cancers, a considerable number of patients either relapse or never attain a remission. High-dose therapy (HDT) followed by autologous stem cell transplantation (ASCT) is often the only possibility of cure for most of these patients. However, many controversial issues still remain with respect to HDT/ASCT for lymphomas, including its role for, the optimal timing of transplantation, the best conditioning regimen and the potential use of localized radiotherapy or immunologic methods to decrease post-transplant recurrence. Recently, mainly due to the unavailability of carmustine, several novel conditioning protocols have been clinically developed, with the aim of improving the overall outcome by enhancing the anti-lymphoma effect and, at the same time, by reducing short and long-term toxicity. Furthermore, the better safety profiles of novel approaches would definitively allow patients aged more than 65-70 years to benefit from this therapeutic option. In this review, we will briefly discuss the most relevant and recent data available regarding HDT/ASCT in lymphomas.
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Mosna F, Papayannidis C, Martinelli G, Di Bona E, Bonalumi A, Tecchio C, Candoni A, Capelli D, Piccin A, Forghieri F, Bigazzi C, Visani G, Zambello R, Zanatta L, Volpato F, Paolini S, Testoni N, Gherlinzoni F, Gottardi M. Complex karyotype, older age, and reduced first-line dose intensity determine poor survival in core binding factor acute myeloid leukemia patients with long-term follow-up. Am J Hematol 2015; 90:515-23. [PMID: 25753065 DOI: 10.1002/ajh.24000] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Revised: 02/27/2015] [Accepted: 03/02/2015] [Indexed: 12/23/2022]
Abstract
Approximately 40% of patients affected by core binding factor (CBF) acute myeloid leukemia (AML) ultimately die from the disease. Few prognostic markers have been identified. We reviewed 192 patients with CBF AML, treated with curative intent (age, 15-79 years) in 11 Italian institutions. Overall, 10-year overall survival (OS), disease-free survival (DFS), and event-free survival were 63.9%, 54.8%, and 49.9%, respectively; patients with the t(8;21) and inv(16) chromosomal rearrangements exhibited significant differences at diagnosis. Despite similar high complete remission (CR) rate, patients with inv(16) experienced superior DFS and a high chance of achieving a second CR, often leading to prolonged OS also after relapse. We found that a complex karyotype (i.e., ≥4 cytogenetic anomalies) affected survival, even if only in univariate analysis; the KIT D816 mutation predicted worse prognosis, but only in patients with the t(8;21) rearrangement, whereas FLT3 mutations had no prognostic impact. We then observed increasingly better survival with more intense first-line therapy, in some high-risk patients including autologous or allogeneic hematopoietic stem cell transplantation. In multivariate analysis, age, severe thrombocytopenia, elevated lactate dehydrogenase levels, and failure to achieve CR after induction independently predicted longer OS, whereas complex karyotype predicted shorter OS only in univariate analysis. The achievement of minimal residual disease negativity predicted better OS and DFS. Long-term survival was observed also in a minority of elderly patients who received intensive consolidation. All considered, we identified among CBF AML patients a subgroup with poorer prognosis who might benefit from more intense first-line treatment.
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Affiliation(s)
- Federico Mosna
- Department of Hematology; General Hospital; Treviso Italy
| | | | - Giovanni Martinelli
- Department of Hematology; Ist “LA Seragnoli,” University of Bologna; Bologna Italy
| | - Eros Di Bona
- Department of Hematology; General Hospital; Vicenza Italy
| | - Angela Bonalumi
- Department of Hematology; University of Verona; Verona Italy
| | | | - Anna Candoni
- Department of Hematology; University of Udine; Udine Italy
| | - Debora Capelli
- Department of Hematology; General Hospital; Ancona Italy
| | - Andrea Piccin
- Department of Hematology; General Hospital; Bolzano Italy
| | - Fabio Forghieri
- Department of Hematology; University of Modena; Modena Italy
| | - Catia Bigazzi
- Department of Hematology; General Hospital; Ascoli-Piceno Italy
| | | | - Renato Zambello
- Department of Hematology; University of Padova; Padova Italy
| | - Lucia Zanatta
- Department of Pathology; General Hospital; Treviso Italy
| | | | - Stefania Paolini
- Department of Hematology; Ist “LA Seragnoli,” University of Bologna; Bologna Italy
| | - Nicoletta Testoni
- Department of Hematology; Ist “LA Seragnoli,” University of Bologna; Bologna Italy
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Visani G, Loscocco F, Isidori A. Nanocarriers targeting cancer stem cells: how to help drugs to find their way home. Nanomedicine (Lond) 2015; 10:1043-6. [PMID: 25929562 DOI: 10.2217/nnm.15.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Giuseppe Visani
- Hematology & Stem Cell Transplant Center, AORMN, Via Lombroso 1, 61122 Pesaro, Italy
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49
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Visani G, Loscocco F, Ruzzo A, Voso M, Fabiani E, Finelli C, Graziano F, Barulli S, Volpe A, Magro D, Piccaluga P, Fuligni F, Gabucci E, Giacomini E, Vignetti M, Fazi P, Piciocchi A, Rocchi M, Magnani M, Isidori A. 251 TS, MTHFR AND XRCC1 GENETIC VARIANTS INFLUENCE THE OUTCOME OF MDS PATIENTS IRRESPECTIVELY OF IPSS RISK. Leuk Res 2015. [DOI: 10.1016/s0145-2126(15)30252-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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50
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Finelli C, Clissa C, Follo M, Stanzani M, Parisi S, Avanzini P, Bosi C, Castagnari B, Candoni A, Crugnola M, Giannini M, Gobbi M, Leonardi G, Rigolin G, Russo D, Tosi P, Visani G, Cocco L, Cavo M. 98 CLINICAL RESPONSE TO THE ASSOCIATION OF AZACITIDINE AND LENALIDOMIDE IN HIGH-RISK MYELODYSPLASTIC SYNDROMES. A RANDOMIZED PHASE II MULTICENTER STUDY. Leuk Res 2015. [DOI: 10.1016/s0145-2126(15)30099-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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