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Garcia-Manero G, Bart S, McCloskey JK, Fenaux P, Selleslag D, Reda G, Valcárcel D, Santini V, Mayer J, Xicoy B, Yamaguchi H, Lübbert M, Miyazaki Y, Keer H, Hao Y, Azab M, Döhner H. P768: GUADECITABINE (SGI-110) VS. TREATMENT CHOICE (TC) IN RELAPSED/REFRACTORY(R/R) MYELODYSPLASTIC SYNDROME (MDS), RESULTS OF A GLOBAL, RANDOMIZED, PHASE 3 STUDY. Hemasphere 2022. [DOI: 10.1097/01.hs9.0000845956.26644.d0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Innocenti I, Reda G, Visentin A, Coscia M, Motta M, Murru R, Moia R, Gentile M, Pennese E, Quaglia FM, Albano F, Cassin R, Deodato M, Ielo C, Frustaci AM, Piciocchi A, Rughini A, Arena V, Di Sevo D, Tomasso A, Autore F, Del Poeta G, Scarfò L, Mauro FR, Tedeschi A, Trentin L, Pompili M, Foà R, Ghia P, Cuneo A, Laurenti L. Risk of hepatitis B virus reactivation in chronic lymphocytic leukemia patients receiving ibrutinib with or without antiviral prophylaxis. A retrospective multicentric GIMEMA study. Haematologica 2022; 107:1470-1473. [PMID: 35199505 PMCID: PMC9152973 DOI: 10.3324/haematol.2021.280325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 02/11/2022] [Indexed: 11/09/2022] Open
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Molica S, Giannarelli D, Visentin A, Reda G, Sportoletti P, Frustaci AM, Chiarenza A, Ciolli S, Vitale C, Laurenti L, De Paoli L, Murru R, Gentile M, Moia R, Rigolin GM, Levato L, Giordano A, Del Poeta G, Stelitano C, Deodato M, Ielo C, Noto A, Guarente V, Coscia M, Tedeschi A, Gaidano G, Cuneo A, Foa' R, Trentin L, Mauro FR. Prediction of outcomes in chronic lymphocytic leukemia patients treated with ibrutinib: Validation of current prognostic models and development of a simplified three-factor model. Am J Hematol 2022; 97:E176-E180. [PMID: 35170793 DOI: 10.1002/ajh.26502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 11/06/2022]
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Visentin A, Mauro FR, Cibien F, Vitale C, Reda G, Fresa A, Ciolli S, Pietrasanta D, Marchetti M, Murru R, Gentile M, Rigolin GM, Quaglia FM, Scarfò L, Sportoletti P, Pravato S, Piazza F, Coscia M, Laurenti L, Molica S, Foà R, Cuneo A, Trentin L. Continuous treatment with Ibrutinib in 100 untreated patients with TP53 disrupted chronic lymphocytic leukemia: A real-life campus CLL study. Am J Hematol 2022; 97:E95-E99. [PMID: 34904743 DOI: 10.1002/ajh.26437] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/07/2021] [Accepted: 12/10/2021] [Indexed: 02/03/2023]
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Mauro FR, Paoloni F, Molica S, Reda G, Trentin L, Sportoletti P, Marchetti M, Pietrasanta D, Marasca R, Gaidano G, Coscia M, Stelitano C, Mannina D, Di Renzo N, Ilariucci F, Liberati AM, Orsucci L, Re F, Tani M, Musuraca G, Gottardi D, Zinzani PL, Gozzetti A, Molinari A, Gentile M, Chiarenza A, Laurenti L, Varettoni M, Ibatici A, Murru R, Ruocco V, Del Giudice I, De Propris MS, Della Starza I, Raponi S, Nanni M, Fazi P, Neri A, Guarini A, Rigolin GM, Piciocchi A, Cuneo A, Foà R. Efficacy of Front-Line Ibrutinib and Rituximab Combination and the Impact of Treatment Discontinuation in Unfit Patients with Chronic Lymphocytic Leukemia: Results of the Gimema LLC1114 Study. Cancers (Basel) 2021; 14:cancers14010207. [PMID: 35008372 PMCID: PMC8750939 DOI: 10.3390/cancers14010207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 12/28/2021] [Indexed: 11/17/2022] Open
Abstract
Simple Summary This prospective, multicenter study aimed to investigate the efficacy and safety of a front-line treatment with the ibrutinib and rituximab combination in 146 unfit patients with chronic lymphocytic leukemia (CLL). We observed an OR, CR, and 48-month PFS rates of 87%, 22.6%, and 77%, respectively. Responses with undetectable MRD were observed in 6.2% of all patients and 27% of CR patients. TP53 disruption and B-symptoms revealed a significant and independent impact on PFS. The 48-month cumulative treatment discontinuation rate due to adverse events in this patient population was 29.1%. It was significantly higher in male patients, in patients aged ≥70 years, and in those managed at centers that enrolled less than five patients. In conclusion, the ibrutinib and rituximab combination was an effective front-line treatment for unfit patients with CLL. However, a high rate of treatment discontinuations due to adverse events was observed in this unfit population. Abstract The GIMEMA group investigated the efficacy, safety, and rates of discontinuations of the ibrutinib and rituximab regimen in previously untreated and unfit patients with chronic lymphocytic leukemia (CLL). Treatment consisted of ibrutinib, 420 mg daily, and until disease progression, and rituximab (375 mg/sqm, given weekly on week 1–4 of month 1 and day 1 of months 2–6). This study included 146 patients with a median age of 73 years, with IGHV unmutated in 56.9% and TP53 disrupted in 22.2%. The OR, CR, and 48-month PFS rates were 87%, 22.6%, and 77%, respectively. Responses with undetectable MRD were observed in 6.2% of all patients and 27% of CR patients. TP53 disruption (HR 2.47; p = 0.03) and B-symptoms (HR 2.91; p = 0.02) showed a significant and independent impact on PFS. The 48-month cumulative rates of treatment discontinuations due to disease progression (DP) or adverse events (AEs) were 5.6% and 29.1%, respectively. AEs leading more frequently to treatment discontinuation were atrial fibrillation in 8% of patients, infections in 8%, and non-skin cancers in 6%. Discontinuation rates due to AEs were higher in male patients (HR: 0.46; p = 0.05), patients aged ≥70 years (HR 5.43, p = 0.0017), and were managed at centers that enrolled <5 patients (HR 5.1, p = 0.04). Patients who discontinued ibrutinib due to an AE showed a 24-month next treatment-free survival rate of 63%. In conclusion, ibrutinib and rituximab combination was an effective front-line treatment with sustained disease control in more than half of unfit patients with CLL. Careful monitoring is recommended to prevent and manage AEs in this patient population.
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Tedeschi A, Frustaci AM, Mauro FR, Chiarenza A, Coscia M, Ciolli S, Reda G, Laurenti L, Varettoni M, Murru R, Baratè C, Sportoletti P, Greco A, Borella C, Rossi V, Deodato M, Biagi A, Zamprogna G, Pelle AC, Lapietra G, Vitale C, Morelli F, Cassin R, Fresa A, Cavalloni C, Postorino M, Ielo C, Cairoli R, Di Raimondo F, Montillo M, Del Poeta G. Do age, fitness, and concomitant medications influence management and outcomes of patients with CLL treated with ibrutinib? Blood Adv 2021; 5:5490-5500. [PMID: 34525181 PMCID: PMC8714729 DOI: 10.1182/bloodadvances.2021004824] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 06/27/2021] [Indexed: 11/22/2022] Open
Abstract
Functional reserve of organs and systems is known to be relevant in predicting immunochemotherapy tolerance. Age and comorbidities, assessed by the cumulative illness rating scale (CIRS), have been used to address chemotherapy intensity. In the ibrutinib era, it is still unclear whether age, CIRS, and Eastern Cooperative Oncology Group performance status (ECOG-PS) retain their predictive role on treatment vulnerability. In this series of 712 patients with chronic lymphocytic leukemia (CLL) treated with ibrutinib outside clinical trials, baseline ECOG-PS and neutropenia resulted as the most accurate predictors of treatment feasibility and outcomes. Age did not independently influence survival and ibrutinib tolerance, indicating that not age per se, but age-related conditions, may affect drug management. We confirmed the role of CIRS > 6 as a predictor of a poorer progression- and event-free survival (PFS, EFS). The presence of a severe comorbidity was significantly associated with permanent dose reductions (PDRs), not translating into worse outcomes. As expected, del(17p) and/or TP53mut and previous therapies affected PFS, EFS, and overall survival. No study so far has analyzed the influence of concomitant medications and CYP3A inhibitors with ibrutinib. In our series, these factors had no impact, although CYP3A4 inhibitors use correlated with Cox regression analysis, with an increased risk of PDR. Despite the limitation of its retrospective nature, this large study confirmed the role of ECOG-PS as the most accurate predictor of ibrutinib feasibility and outcomes, and importantly, neutropenia emerged as a relevant tool influencing patients' vulnerability. Although CIRS > 6 retained a significant impact on PFS and EFS, its value should be confirmed by prospective studies.
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Bucelli C, Fattizzo B, Cattaneo D, Giannotta JA, Barbullushi K, Pasquale R, Barozzi E, Barbanti MC, Pettine L, Rossi FG, Reda G, Cassin R, Barcellini W, Baldini L, Iurlo A. Co-Occurrence of Myeloid and Lymphoid Neoplasms: Clinical Characterization and Impact on Outcome. A Single-Center Cohort Study. Front Oncol 2021; 11:701604. [PMID: 34733777 PMCID: PMC8558405 DOI: 10.3389/fonc.2021.701604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 09/23/2021] [Indexed: 11/13/2022] Open
Abstract
The co-occurrence of myeloid neoplasms and lymphoproliferative diseases (LPDs) has been epidemiologically described, particularly in myeloproliferative neoplasms (MPNs). However, the clinical features of these patients are poorly known. In this study, we evaluated a single-center cohort of 44 patients with a diagnosis of myeloid and LPD focusing on clinical features, therapy requirement, and outcome. The two diagnoses were concomitant in 32% of patients, while myeloid disease preceded LPD in 52% of cases (after a median of 37 months, 6-318), and LPD preceded myeloid neoplasm in 16% (after a median of 41 months, 5-242). The most prevalent LPD was non-Hodgkin lymphoma (50%), particularly lymphoplasmacytic lymphoma (54.5%), followed by chronic lymphocytic leukemia (27%), plasma cell dyscrasias (18.2%), and rarer associations such as Hodgkin lymphoma and Erdheim-Chester disease. Overall, 80% of BCR-ABL1-negative MPN patients required a myeloid-specific treatment and LPD received therapy in 45.5% of cases. Seven subjects experienced vascular events, 13 a grade >/= 3 infectious episode (9 pneumonias, 3 urinary tract infection, and 1 sepsis), and 9 developed a solid tumor. Finally, nine patients died due to solid tumor (four), leukemic progression (two), infectious complications (two), and brain bleeding (one). Longer survival was observed in younger patients (p = 0.001), with better performance status (p = 0.02) and in the presence of driver mutations (p = 0.003). Contrarily, a worse survival was significantly associated with the occurrence of infections (p < 0.0001). These data suggest that in subjects with co-occurrence of myeloid and lymphoid neoplasms, high medical surveillance for infectious complications is needed, along with patient education, since they may negatively impact outcome.
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Pescia C, Boggio F, Croci GA, Cassin R, Barella M, Pettine L, Reda G, Sabattini E, Finelli C, Gianelli U. Lymphocytic Infiltrate and p53 Protein Expression as Predictive Markers of Response and Outcome in Myelodysplastic Syndromes Treated with Azacitidine. J Clin Med 2021; 10:jcm10214809. [PMID: 34768330 PMCID: PMC8584458 DOI: 10.3390/jcm10214809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/11/2021] [Accepted: 10/18/2021] [Indexed: 11/16/2022] Open
Abstract
High-risk Myelodysplastic syndromes (MDS) represent therapeutical challenges and are usually managed with hypomethylating agents such as azacitidine. Given the lack of data in the literature concerning azacitidine effects on bone marrow, we retrospectively analyzed 57 high-risk MDS cases in order to identify any changes induced by azacitidine therapy or relevant correlations between therapy response and pre- or post-treatment features. Azacitidine treatment had no significant impact on bone marrow cellularity or morphological dysplastic features. On the contrary, although not statistically significant, we observed a slight decrease in CD34+ and CD117+ blasts and p53+ precursors after treatment. Moreover, pre-treatment IPSS-R cytogenetic score (p = 0.004), lymphocytic infiltrate (p = 0.017) and p53+ elements (p = 0.001) correlated with AML progression; pre-treatment lymphocytic infiltrate was also linked to better response to therapy (p = 0.004), suggesting an anti-tumoral role of bone marrow microenvironment. Post-treatment blast count impacted negatively on overall survival (p = 0.035) and risk of leukemic progression (p = 0.04), while both post-treatment lymphocytic infiltrate and p53+ elements showed significant correlation with treatment response (p = 0.004 and p = 0.003 respectively). Higher post-treatment p53+ elements correlated also with risk of leukemic progression (p = 0.013). Our results suggest the possible role of lymphocytic infiltrate and p53+ elements as predictive markers in MDS treated with azacitidine, disclosing new chapters in the understanding of MDS evolution and treatment.
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Capecchi M, Serpenti F, Giannotta J, Pettine L, Reda G, Martinelli I, Artoni A, Barcellini W, Fattizzo B. Off-Label Use of Thrombopoietin Receptor Agonists: Case Series and Review of the Literature. Front Oncol 2021; 11:680411. [PMID: 34650908 PMCID: PMC8505995 DOI: 10.3389/fonc.2021.680411] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 09/06/2021] [Indexed: 12/15/2022] Open
Abstract
Since their license in 2008, studies on thrombopoietin receptor agonists (TPO-RAs) are proceeding at a fast pace. Their favorable efficacy and safety profile makes them good candidates for the management of thrombocytopenia in different settings, even beyond their current indications. In the last 10 years, we faced patients with refractory thrombocytopenia that required treatment with off-label TPO-RA, despite the paucity of data in the literature and the possible risks, particularly that of thrombosis. We hereby report our 10-year real-life single-center experience of TPO-RA used off-label. Fourteen patients were divided into three groups according to the etiology of thrombocytopenia: myelodysplastic syndromes, post-transplantation, and lymphoproliferative diseases. Clinical features and results are reported within each group. Overall, TPO-RA proved effective in all these conditions achieving responses also in heavily pretreated patients. The overall response rate (ORR) was 100% in patients with thrombocytopenia after transplantation and in those with lymphoproliferative diseases and 75% in patients with myelodysplastic syndromes. The median duration of therapy was 285 days (range 93–1,513 days). Four patients (29%) discontinued treatment because of lack of response (n=2) or a sustained response (n=2). No grade 3–4 adverse events occurred, particularly no thrombosis. In our real-life experience, TPO-RAs were effective and safe and proved of value in the challenging management of patients with refractory thrombocytopenia associated with different conditions.
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Oliva EN, Latagliata R, Sabattini E, Mammì C, Cuzzola M, D’Errigo MG, Cannatà MC, Bova I, Capodanno I, Palumbo GA, Pane F, Reda G, Fianchi L, Riva M, Poloni A. Accuracy of bone marrow histochemical TP53 expression compared to the detection of TP53 somatic mutations in patients with myelodysplastic syndromes harbouring a del5q cytogenetic abnormality. AMERICAN JOURNAL OF BLOOD RESEARCH 2021; 11:417-426. [PMID: 34540351 PMCID: PMC8446828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 06/18/2021] [Indexed: 06/13/2023]
Abstract
TP53 gene mutations are common in Myelodysplastic Syndromes (MDS) with del5q and have a clinical and prognostic significance. Next Generation Sequencing (NGS) is an accurate, but expensive, technique, and not commonly available. Immunohistochemistry (IHC) for TP53 expression has been recently used as a surrogate to assess TP53 mutations. To compare the concordance between TP53 expression in IHC and TP53 mutations by NGS, 30 cases with MDS harbouring a del5q abnormality were evaluated. Overall, 10/30 patients (33.3%) had TP53 mutations by NGS, while 16/29 (55.1%) had TP53 overexpression in IHC. TP53 expression by IHC had a 70% sensitivity to identify patients with TP53 mutation by NGS, but its specificity was low (52.6%, kappa = 0.198; P = 0.24). In addition, ROC curve analyses showed that the overall diagnostic value (accuracy) of TP53 expression in IHC to identify patients with TP53 mutation by NGS was 68% in the whole study sample and 67% in patients with isolated del5q-. In both cases, the areas under the curves did not attain the statistical significance (P = 0.11 and P = 0.29, respectively). Based on the ROC curve, the cut-off of 2.3% TP53 expression in IHC was shown to be the best cut-off to identify TP53 mutations: using this cut-off, the agreement between TP53 expression and TP53 mutation by NGS reached statistical significance (kappa = 0.42; P = 0.023). In conclusion, the agreement between TP53 expression in IHC and TP53 mutation analysis by NGS is rather unsatisfactory in MDS patients with del5q at the standard cut-off. Thus, the IHC technique cannot be considered a valid alternative to NGS evaluation of TP53 mutational status in these patients.
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Morabito F, Del Poeta G, Mauro FR, Reda G, Sportoletti P, Laurenti L, Coscia M, Herishanu Y, Bossio S, Varettoni M, Murru R, Chiarenza A, Visentin A, Condoluci A, Moia R, Pietrasanta D, Loseto G, Consoli U, Scortechini I, Recchia AG, Rossi FM, Zucchetto A, Al‐Janazreh H, Martino EA, Vigna E, Tripepi G, D'Arrigo G, Galimberti S, Rago A, Angeletti I, Biagi A, Del Giudice I, Bomben R, Neri A, Fronza G, Cutrona G, Jaksic O, Olivieri J, Rossi D, Di Raimondo F, Cuneo A, Gaidano G, Polliack A, Trentin L, Foà R, Ferrarini M, Gattei V, Gentile M. TP53 disruption as a risk factor in the era of targeted therapies: A multicenter retrospective study of 525 chronic lymphocytic leukemia cases. Am J Hematol 2021; 96:E306-E310. [PMID: 33989438 DOI: 10.1002/ajh.26235] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 05/08/2021] [Accepted: 05/10/2021] [Indexed: 11/11/2022]
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Morabito F, Tripepi G, Del Poeta G, Mauro FR, Reda G, Sportoletti P, Laurenti L, Coscia M, Herishanu Y, Bossio S, Varettoni M, Murru R, Chiarenza A, Visentin A, Condoluci A, Moia R, Pietrasanta D, Loseto G, Consoli U, Scortechini I, Rossi FM, Zucchetto A, Al‐Janazreh H, Vigna E, Martino EA, Cassin R, D′Arrigo G, Galimberti S, Rago A, Angeletti I, Biagi A, Del Giudice I, Bomben R, Neri A, Fronza G, Monti P, Menichini P, Olivieri J, Cutrona G, Rossi D, Cuneo A, Di Raimondo F, Gaidano G, Polliack A, Trentin L, Foà R, Ferrarini M, Gattei V, Gentile M. Effectiveness of ibrutinib as first-line therapy for chronic lymphocytic leukemia patients and indirect comparison with rituximab-bendamustine: Results of study on 486 cases outside clinical trials. Am J Hematol 2021; 96:E269-E272. [PMID: 33878220 DOI: 10.1002/ajh.26201] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/16/2021] [Accepted: 04/19/2021] [Indexed: 01/08/2023]
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Cuneo A, Rigolin GM, Coscia M, Quaresmini G, Scarfò L, Mauro FR, Motta M, Quaglia FM, Trentin L, Ferrario A, Laurenti L, Reda G, Ferrari A, Pietrasanta D, Sportoletti P, Re F, De Paoli L, Foglietta M, Giordano A, Marchetti M, Farina L, Del Poeta G, Varettoni M, Chiurazzi F, Marasca R, Malerba L, Ibatici A, Tisi MC, Stefoni V, Leone M, Baratè C, Olivieri J, Murru R, Gentile M, Sanna A, Gozzetti A, Gattei V, Gottardi D, Derenzini E, Levato L, Orsucci L, Penna G, Chiarenza A, Foà R. Management of chronic lymphocytic leukemia in Italy during a one year of the COVID-19 pandemic and at the start of the vaccination program. A Campus CLL report. Hematol Oncol 2021; 39:570-574. [PMID: 34258787 PMCID: PMC8426998 DOI: 10.1002/hon.2899] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Mauro FR, Giannarelli D, Visentin A, Reda G, Sportoletti P, Frustaci AM, Chiarenza A, Ciolli S, Vitale C, Laurenti L, De Paoli L, Murru R, Gentile M, Rigolin GM, Levato L, Giordano A, Del Poeta G, Stelitano C, Ielo C, Noto A, Guarente V, Molica S, Coscia M, Tedeschi A, Gaidano G, Cuneo A, Foà R, Martelli M, Girmenia C, Gentile G, Trentin L. Prognostic Impact and Risk Factors of Infections in Patients with Chronic Lymphocytic Leukemia Treated with Ibrutinib. Cancers (Basel) 2021; 13:3240. [PMID: 34209515 PMCID: PMC8269042 DOI: 10.3390/cancers13133240] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 06/12/2021] [Accepted: 06/13/2021] [Indexed: 12/16/2022] Open
Abstract
Ibrutinib represents extraordinary progress in the treatment of chronic lymphocytic leukemia (CLL). However, treatment-related adverse events limit the benefit of this agent. This observational, multicenter study focused on the incidence, risk factors, and prognostic impact of infections in 494 patients with CLL treated with an ibrutinib-based treatment. Ibrutinib was given to 89 (18%) previously untreated patients (combined with rituximab, 24) and 405 (82%) relapsed/refractory patients. Pneumonia (PN), grade ≥3 non-opportunistic infections (NOI), and opportunistic infections (OI) were recorded in 32% of patients with an overall incidence rate per 100 person-year of 15.3% (PN, 10%; NOI, 3.3%; OI, 2%). Infections were the reason for the permanent discontinuation of ibrutinib in 9% of patients. Patients who experienced pneumonia or a severe infection showed a significantly inferior survival than those who were infection-free (p < 0.0001). A scoring system based on the three factors associated with a significant and independent impact on infections-PN or severe infection in the year before starting ibrutinib, chronic obstructive pulmonary disease, ≥2 prior treatments-identified patients with a two- to threefold increase in the rate of infections. In conclusion, the results of this study highlight the adverse impact of infectious events on the outcomes of CLL patients treated with ibrutinib.
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Visentin A, Mauro FR, Cibien F, Vitale C, Reda G, Fresa A, Ciolli S, Pietrasanta D, Marchetti M, Murru R, Gentile M, Rigolin GM, Quaglia FM, Scarfò L, Sportoletti P, Pravato S, Romano Gargarella L, Facco M, Piazza F, Marchetti M, Coscia M, Laurenti L, Molica S, Pizzolo G, Foà R, Cuneo A, Trentim L. EFFICACY AND DISCONTINUATION RATE OF IBRUTINIB IN TREATMENT NAIVE CHRONIC LYMPHOCYTIC LEUKEMIA PATIENTS WITH TP53 ABNORMALITIES. A REAL‐LIFE CAMPUS CLL STUDY. Hematol Oncol 2021. [DOI: 10.1002/hon.46_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Morabito F, Tripepi G, Del Poeta G, Mauro FR, Reda G, Sportoletti P, Laurenti L, Coscia M, Herishanu Y, Varettoni M, Murru R, Chiarenza A, Visentin A, Condoluci A, Moia R, Pietrasanta D, Loseto G, Consoli U, Scortechini I, Rossi FM, Zucchetto A, Vigna E, Martino EA, Mendicino F, Botta C, Caracciolo D, Cassin R, D'Arrigo G, Galimberti S, Rago A, Angeletti I, Biagi A, Del Giudice I, Bomben R, Neri A, Fronza G, Cutrona G, Rossi D, Di Raimondo F, Cuneo A, Gaidano G, Polliack A, Trentin L, Foà R, Ferrarini M, Gattei V, Gentile M. Assessment of the 4-factor score: Retrospective analysis of 586 CLL patients receiving ibrutinib. A campus CLL study. Am J Hematol 2021; 96:E168-E171. [PMID: 33580969 DOI: 10.1002/ajh.26127] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/09/2021] [Accepted: 02/09/2021] [Indexed: 11/10/2022]
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Puzzolo MC, Del Giudice I, Peragine N, Mariglia P, De Propris MS, Cappelli LV, Trentin L, Reda G, Cuneo A, Molica S, Piciocchi A, Arena V, Mauro FR, Guarini A, Foà R. TH2/TH1 Shift Under Ibrutinib Treatment in Chronic Lymphocytic Leukemia. Front Oncol 2021; 11:637186. [PMID: 33937038 PMCID: PMC8082026 DOI: 10.3389/fonc.2021.637186] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 03/01/2021] [Indexed: 12/16/2022] Open
Abstract
Ibrutinib may revert the T-helper (Th)2 polarization observed in chronic lymphocytic leukemia (CLL) by targeting the IL-2-inducible kinase, that shows a significant homology with the Bruton tyrosine kinase. In the front-line GIMEMA LLC1114 trial (ibrutinib+rituximab for 6 months, followed by ibrutinib maintenance), we investigated the modulation of T-cell cytokine production in 208 peripheral blood paired samples from 71 CLL patients: 71 samples prior to treatment (Day 0, D0) and at day +14 (D14; n=50), at month +8 (M8; 30), +12 (M12; 25), +18 (M18; 22) and +24 (M24; 10) of treatment. We documented a progressive decrease of CD3+CD4+IL-4+ T cells (Th2), that was significant at M8 and at M12 (p=0.019, p=0.002), a relative increase in the CD3+CD4+IFNγ+ T cells (Th1) and a decrease of CD3+CD4+IL-17+ (Th17) cells that was maintained up to M18 (M8 vs D0 p=0.003, M12 vs D0 p=0.003, M18 vs D0 p=0.004) of ibrutinib treatment. The Th2/Th1 ratio significantly decreased already after 14 days of treatment and was maintained thereafter (D14 vs D0 p=0.037, M8 vs D0 p=0.001, M12 vs D0 p=0.005, M18 vs D0 p=0.002). The Th2/Th1 modulation over time was significant only among patients with unmutated IGHV. The Th2/Th1 ratio below a cut-off of 0.088 at M8 was associated with the achievement of a complete response (CR) (p=0.016). Ibrutinib may shape the CLL T-cell profile, limiting Th2 activation and inducing a shift in the Th2/Th1 ratio. The association between the Th2/Th1 ratio decrease and the CR achievement suggests the in vivo generation of a potential host anti-tumor immune activation induced by ibrutinib.
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Rigolin GM, Cavazzini F, Piciocchi A, Arena V, Visentin A, Reda G, Zamprogna G, Cibien F, Vitagliano O, Coscia M, Farina L, Gaidano G, Murru R, Varettoni M, Paolini R, Sportoletti P, Pietrasanta D, Molinari AL, Quaglia FM, Laurenti L, Marasca R, Marchetti M, Mauro FR, Crea E, Vignetti M, Gentile M, Montillo M, Foà R, Cuneo A. Efficacy of idelalisib and rituximab in relapsed/refractory chronic lymphocytic leukemia treated outside of clinical trials. A report of the Gimema Working Group. Hematol Oncol 2021; 39:326-335. [PMID: 33739461 PMCID: PMC8451799 DOI: 10.1002/hon.2861] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/23/2021] [Accepted: 03/06/2021] [Indexed: 12/16/2022]
Abstract
Because the efficacy of new drugs reported in trials may not translate into similar results when used in the real‐life, we analyzed the efficacy of idelalisib and rituximab (IR) in 149 patients with relapsed/refractory chronic lymphocytic leukemia treated at 34 GIMEMA centers. Median progression‐free survival (PFS) and overall survival were 22.9 and 44.5 months, respectively; performance status (PS) ≥2 and ≥3 previous lines of therapy were associated with shorter PFS and overall survival (OS). 48% of patients were on treatment at 12 months; the experience of the centers (≥5 treated patients) and PS 0–1 were associated with a significantly longer treatment duration (p = 0.015 and p = 0.002, respectively). TP53 disruption had no prognostic significance. The overall response rate to subsequent treatment was 49.2%, with median OS of 15.5 months and not reached in patients who discontinued, respectively, for progression and for toxicity (p < 0.01). Treatment breaks ≥14 days were recorded in 96% of patients and adverse events mirrored those reported in trials. In conclusion, this real‐life analysis showed that IR treatment duration was longer at experienced centers, that the ECOG PS and ≥3 lines of previous therapy are strong prognostic factor and that the overall outcome with this regimen was superimposable to that reported in a randomized trial.
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Garcia-Manero G, Santini V, Almeida A, Platzbecker U, Jonasova A, Silverman LR, Falantes J, Reda G, Buccisano F, Fenaux P, Buckstein R, Diez Campelo M, Larsen S, Valcarcel D, Vyas P, Giai V, Olíva EN, Shortt J, Niederwieser D, Mittelman M, Fianchi L, La Torre I, Zhong J, Laille E, Lopes de Menezes D, Skikne B, Beach CL, Giagounidis A. Phase III, Randomized, Placebo-Controlled Trial of CC-486 (Oral Azacitidine) in Patients With Lower-Risk Myelodysplastic Syndromes. J Clin Oncol 2021; 39:1426-1436. [PMID: 33764805 PMCID: PMC8099416 DOI: 10.1200/jco.20.02619] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
PURPOSE Treatment options are limited for patients with lower-risk myelodysplastic syndromes (LR-MDS). This phase III, placebo-controlled trial evaluated CC-486 (oral azacitidine), a hypomethylating agent, in patients with International Prognostic Scoring System LR-MDS and RBC transfusion-dependent anemia and thrombocytopenia. METHODS Patients were randomly assigned 1:1 to CC-486 300-mg or placebo for 21 days/28-day cycle. The primary end point was RBC transfusion independence (TI). RESULTS Two hundred sixteen patients received CC-486 (n = 107) or placebo (n = 109). The median age was 74 years, median platelet count was 25 × 109/L, and absolute neutrophil count was 1.3 × 109/L. In the CC-486 and placebo arms, 31% and 11% of patients, respectively, achieved RBC-TI (P = .0002), with median durations of 11.1 and 5.0 months. Reductions of ≥ 4 RBC units were attained by 42.1% and 30.6% of patients, respectively, with median durations of 10.0 and 2.3 months, and more CC-486 patients had ≥ 1.5 g/dL hemoglobin increases from baseline (23.4% v 4.6%). Platelet hematologic improvement rate was higher with CC-486 (24.3% v 6.5%). Underpowered interim overall survival analysis showed no difference between CC-486 and placebo (median, 17.3 v 16.2 months; P = .96). Low-grade GI events were the most common adverse events in both arms. In the CC-486 and placebo arms, 90% and 73% of patients experienced a grade 3-4 adverse event. Overall death rate was similar between arms, but there was an imbalance in deaths during the first 56 days (CC-486, n = 16; placebo, n = 6), most related to infections; the median pretreatment absolute neutrophil count for the 16 CC-486 patients was 0.57 × 109/L. CONCLUSION CC-486 significantly improved RBC-TI rate and induced durable bilineage improvements in patients with LR-MDS and high-risk disease features. More early deaths occurred in the CC-486 arm, most related to infections in patients with significant pretreatment neutropenia. Further evaluation of CC-486 in MDS is needed.
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Stilgenbauer S, Bosch F, Ilhan O, Kisro J, Mahé B, Mikuskova E, Osmanov D, Reda G, Robinson S, Tausch E, Turgut M, Wójtowicz M, Böttcher S, Perretti T, Trask P, Van Hoef M, Leblond V, Foà R. Safety and efficacy of obinutuzumab alone or with chemotherapy in previously untreated or relapsed/refractory chronic lymphocytic leukaemia patients: Final analysis of the Phase IIIb GREEN study. Br J Haematol 2021; 193:325-338. [PMID: 33605445 DOI: 10.1111/bjh.17326] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/21/2020] [Indexed: 02/04/2023]
Abstract
The manageable toxicity profile of obinutuzumab (GA101; G) alone or with chemotherapy in first-line (1L; fit and non-fit) and relapsed/refractory (R/R) patients with chronic lymphocytic leukaemia (CLL) was established in the primary analysis of the Phase IIIb GREEN trial (Clinicaltrials.gov: NCT01905943). The final analysis (cut-off, 31 January 2019) is reported here. Patients received G (1000 mg) alone (G-mono; fit and non-fit patients) or with chemotherapy [fludarabine and cyclophosphamide (FC; fit patients); chlorambucil (non-fit patients); bendamustine (any patient)]. Study endpoints were safety (primary) and efficacy (secondary). Subgroup analyses were performed on prognostic biomarkers in 1L CLL. Overall, 630 patients received 1L and 341 received R/R CLL treatment. At the final analysis, no new safety signals were observed [Grade ≥ 3 adverse events (AEs): 1L 82·7%, R/R 84·5%; serious AEs: 1L 58·1%, R/R 62·5%]. Neutropenia (1L 50·5%, R/R 53·4%) and thrombocytopenia (1L 14·6%, R/R 19·1%) were the most common Grade 3-5 AEs. G-mono-, G-bendamustine and G-FC-treated patients with unmutated immunoglobulin heavy chain trended towards shorter progression-free survival. Achievement of minimal residual disease negativity was greatest in 1L patients treated with G-FC. In this final analysis of the GREEN trial, the safety profile of G was consistent with current risk management strategies. Biomarker analyses supported efficacy in the specific subgroups.
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Cassaro A, Grillo G, Notaro M, Gliozzo J, Esposito I, Reda G, Trojani A, Valentini G, Di Camillo B, Cairoli R, Beghini A. FZD6 triggers Wnt-signalling driven by WNT10B IVS1 expression and highlights new targets in T-cell acute lymphoblastic leukemia. Hematol Oncol 2021; 39:364-379. [PMID: 33497493 PMCID: PMC8451758 DOI: 10.1002/hon.2840] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 01/20/2021] [Accepted: 01/21/2021] [Indexed: 01/07/2023]
Abstract
Wnt/Fzd signaling has been implicated in hematopoietic stem cell maintenance and in acute leukemia establishment. In our previous work, we described a recurrent rearrangement involving the WNT10B locus (WNT10BR), characterized by the expression of WNT10BIVS1 transcript variant, in acute myeloid leukemia. To determine the occurrence of WNT10BR in T‐cell acute lymphoblastic leukemia (T‐ALL), we retrospectively analyzed an Italian cohort of patients (n = 20) and detected a high incidence (13/20) of WNT10BIVS1 expression. To address genes involved in WNT10B molecular response, we have designed a Wnt‐targeted RNA sequencing panel. Identifying Wnt agonists and antagonists, it results that the expression of FZD6, LRP5, and PROM1 genes stands out in WNT10BIVS1 positive patients compared to negative ones. Using MOLT4 and MUTZ‐2 as leukemic cell models, which are characterized by the expression of WNT10BIVS1, we have observed that WNT10B drives major Wnt activation to the FZD6 receptor complex through receipt of ligand. Additionally, short hairpin RNAs (shRNAs)‐mediated gene silencing and small molecule‐mediated inhibition of WNTs secretion have been observed to interfere with the WNT10B/FZD6 interaction. We have therefore identified that WNT10BIVS1 knockdown, or pharmacological interference by the LGK974 porcupine (PORCN) inhibitor, reduces WNT10B/FZD6 protein complex formation and significantly impairs intracellular effectors and leukemic expansion. These results describe the molecular circuit induced by WNT10B and suggest WNT10B/FZD6 as a new target in the T‐ALL treatment strategy.
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Boggio F, Del Gobbo A, Barella M, Croci G, Cassin R, Reda G, Pettine L, Bandiera L, Bonoldi E, Riva M, Gianelli U. CD34-Positive Blast Count and p53 Expression in Bone Marrow Biopsies of Patients with Low-Risk Myelodysplastic Syndromes: Potential Predictive Tools of Response to Erythropoietin Stimulating Agents. Pathobiology 2021; 88:242-250. [PMID: 33588425 DOI: 10.1159/000512700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 10/28/2020] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION The first-line therapy for patients with low-risk myelodysplastic syndromes (MDSs) commonly consists of erythropoietin stimulating agents (ESAs), with a response rate ranging from 34 to 62%. For nonresponder patients, outside clinical trials, blood transfusions are the most frequent therapeutic option, with detrimental effect on the quality of life and with risks of iron-overload. Since no studies have been yet conducted on this topic, we investigated the potential predictive role of bone marrow (BM) histological evaluation in patients treated with ESAs. MATERIALS AND METHODS We performed a morphological and immunohistochemical retrospective analysis of BM biopsies of 96 patients with low-risk MDSs subsequently treated with ESAs. RESULTS In our series, substantial morphological overlap was found between responder and nonresponder patients. On the contrary, patients with a percentage of CD34-positive blasts >3% or with p53 protein expression <1% responded with a significantly higher frequency to ESAs. CONCLUSIONS Our study reinforces the role of BM biopsy as diagnostic tool in MDSs, being also able to supply information related to response to ESAs and to its loss over time.
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Morabito F, Tripepi G, Del Poeta G, Mauro FR, Reda G, Sportoletti P, Laurenti L, Coscia M, Herishanu Y, Bossio S, Varettoni M, Murru R, Chiarenza A, Visentin A, Condoluci A, Moia R, Pietrasanta D, Loseto G, Consoli U, Scortechini I, Rossi FM, Zucchetto A, Al-Janazreh H, Vigna E, Martino EA, Mendicino F, Cassin R, D'Arrigo G, Galimberti S, Rago A, Angeletti I, Biagi A, Del Giudice I, Bomben R, Neri A, Fronza G, Monti P, Menichini P, Cutrona G, Jaksic O, Rossi D, Di Raimondo F, Cuneo A, Gaidano G, Polliack A, Trentin L, Foà R, Ferrarini M, Gattei V, Gentile M. Comparison of ibrutinib and idelalisib plus rituximab in real-life relapsed/resistant chronic lymphocytic leukemia cases. Eur J Haematol 2021; 106:493-499. [PMID: 33378569 DOI: 10.1111/ejh.13573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 12/23/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVES To compare the capacity of ibrutinib (IB) and idelalisib-rituximab (IDELA-R) of prolonging overall survival (OS) as in CLL patients, previously treated with chemotherapy only. METHODS A real-life cohort of 675 cases has been identified and investigated in the database of the groups participating in the study. RESULTS At an unadjusted univariate analysis, a significant death risk reduction was observed favoring IB (IDELA-R vs IB HR = 0.5, 95% CI = 0.36-0.71) although with some limitations due to the non-randomized and retrospective nature of the study and to the lower number of patients in the IDELA-R group (112 cases) related to the current prescribing practice. To overcome the potential problem of confounding by indication, we adjusted the association between the type of therapy and mortality for all variables significantly associated with OS at Cox univariate analysis. Furthermore, those variables, differently distributed between the two study groups, were introduced into the multivariate Cox model to improve the effectiveness of the analysis. By introducing all these variables into the multiple Cox regression model, we confirmed the protective effect of IB vs IDELA-R (HR = 0.67, 95% CI = 0.45-0.98, P = .04) independent of potential confounders. CONCLUSIONS Although our analysis presents some constraints, that is, the unavailability of additional potential confounders, and the retrospective nature of the study, this observation may be of help for the daily clinical practice, particularly in the absence of randomized trials comparing the two schedules.
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Rossio R, Cassin R, Lecchi A, La Marca S, Femia EA, Novembrino C, Siboni SM, Noto A, Reda G, Peyvandi F. Acquired hemophilia A and delta storage pool deficiency in a patient with indolent non-Hodgkin lymphoma. Platelets 2021; 33:168-170. [PMID: 33426985 DOI: 10.1080/09537104.2020.1869928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
B-cell lymphoproliferative diseases may be associated with acquired hemostasis disorders, such as acquired hemophilia A (AHA) caused by autoantibodies that neutralize factor VIII activity, and δ-storage pool deficiency, an abnormality of platelet function due to defective dense granules and impaired secretion. We describe the case of a 67-year-old man in whom these two acquired bleeding disorders were concomitantly present as the first clinical manifestation of an indolent non-Hodgkin lymphoma. Immunosuppressive therapy with prednisone was initially started to eradicate anti-FVIII antibodies, subsequently boosted with cyclophosphamide and rituximab, these medications being also chosen to treat the associated indolent lymphoma. Bleeding symptoms were first tackled with limited benefit by using rFVIIa and then rescued using recombinant porcine FVIII. After a 6 month's follow-up lymphoma and AHA were in remission and platelet function was improved. This case underlines the need of multiple and complex diagnostic and therapeutic approaches to rare acquired bleeding disorders associated with lymphoproliferative diseases.
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Mauro FR, Molica S, Soddu S, Ilariucci F, Coscia M, Zaja F, Angelucci E, Re F, Liberati AM, Tedeschi A, Reda G, Pietrasanta D, Gozzetti A, Battistini R, Del Poeta G, Musolino C, Nanni M, Piciocchi A, Vignetti M, Neri A, Albano F, Cuneo A, Del Giudice I, Starza ID, De Propris MS, Raponi S, Guarini AR, Foà R. High rate of MRD-responses in young and fit patients with IGHV mutated chronic lymphocytic leukemia treated with front-line fludarabine, cyclophosphamide, and intensified dose of ofatumumab (FCO2). Haematologica 2020; 105:2671-2674. [PMID: 33131259 PMCID: PMC7604632 DOI: 10.3324/haematol.2019.235705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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