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Dominietto A, Tedone E, Soracco M, Bruno B, Raiola AM, Van Lint MT, Geroldi S, Lamparelli T, Galano B, Gualandi F, Frassoni F, Bacigalupo A. In vivo B-cell depletion with rituximab for alternative donor hemopoietic SCT. Bone Marrow Transplant 2011; 47:101-6. [PMID: 21460867 DOI: 10.1038/bmt.2011.28] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
We retrospectively analyzed 55 patients given a fixed dose of rituximab (200 mg) on day+5 after an alternative donor transplant, to prevent EBV DNA-emia; 68 alternative transplants who did not receive prophylactic rituximab served as controls. The two groups were comparable for donor type, and all patients received anti-thymocyte globulin in the conditioning regimen. Rituximab patients had a significantly lower rate of EBV DNA-emia 56 vs 85% (P=0.0004), a lower number of maximum median EBV copies (91 vs 1321/10(5) cells, P=0.003) and a significantly lower risk of exceeding 1000 EBV copies per 10(5)cells (14 vs 49%, P=0.0001). Leukocyte and lymphocyte counts were lower on day +50 and+100 in rituximab patients, whereas Ig levels were comparable. The cumulative incidence of grade II-IV acute GvHD was significantly reduced in rituximab patients (20 vs 38%, P=0.02). Chronic GvHD was comparable. There was a trend for a survival advantage for patients receiving rituximab (46 vs 40%, P=0.1), mainly because of lower transplant mortality (25 vs 37%, P=0.1). Despite the drawback of a retrospective study, these data suggest that a fixed dose of rituximab on day +5 reduces the risk of a high EBV load, and also reduces acute GvHD.
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Mikulska M, Del Bono V, Prinapori R, Boni L, Raiola A, Gualandi F, Van Lint M, Dominietto A, Lamparelli T, Cappellano P, Bacigalupo A, Viscoli C. Risk factors for enterococcal bacteremia in allogeneic hematopoietic stem cell transplant recipients. Transpl Infect Dis 2010; 12:505-12. [DOI: 10.1111/j.1399-3062.2010.00544.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bacigalupo A, Lamparelli T, Milone G, Sormani MP, Ciceri F, Peccatori J, Locasciulli A, Majolino I, Di Bartolomeo P, Mazza F, Sacchi N, Pollicheni S, Pinto V. Pre-emptive treatment of acute GVHD: a randomized multicenter trial of rabbit anti-thymocyte globulin, given on day+7 after alternative donor transplants. Bone Marrow Transplant 2009; 45:385-91. [DOI: 10.1038/bmt.2009.151] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Favero AD, Bacigalupo A, Tedone E, Sanna MA, Moro F, Van Lint MT, Grazi G, Balistreri M, Frassoni F, Occhini D, Gualandi F, Lamparelli T, Tong J, Figari O, Piaggio G, Marmont AM. The Use of Glycopeptides as Empiric Antibiotic Therapy in Febrile Neutropenic Patients: A Comparison Between Teicoplanin (TEI) and Vancomycin (VAN). Leuk Lymphoma 2009. [DOI: 10.3109/10428199209058684] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Damasio EE, Federico M, Frassoldati A, Lamparelli T, Annino L, Bernasconi C, Chisesi T, Foá R, Lauria F, Pagnucco G. Splenectomy after initial therapy with alpha-IFN in patients with hairy-cell leukemia (HCL): a multi-center study by the Italian Cooperative Group for HCL. Preliminary results. Eur J Haematol Suppl 2009; 52:29-31. [PMID: 2279542 DOI: 10.1111/j.1600-0609.1990.tb00902.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Since December 1987, 115 patients with HCL have been enrolled in a prospective multicenter study to evaluate the role of splenectomy after an induction therapy with alpha interferon. The group of patients was divided into two categories: those younger and those older than 65 years. The schedule of treatment with IFN was, respectively, 1.8 MU/sm/daily and 1.0 MU/daily, 33 patients were treated with r-alpha-2a, 34 with r-alpha-2b, and 25 with alpha-Ly. To date, 92 patients are fully evaluable. The response was assessed every 3 months by bone marrow trephine biopsy. Patients in CR continued IFN therapy for 3 months and, if they were still in CR, could undergo an optional splenectomy. Patients in PR continued therapy for 12 months and subsequently were randomized for splenectomy or observation only. In these preliminary results of an ongoing protocol, CR was obtained in 5 cases (6%), PR in 59 (64%), MR in 25 (27%), NR in 3 (3%). Only 2 of the 5 patients in CR underwent splenectomy and are still in CR. Of the 59 patients in PR, only 15 completed 12 months of therapy. 9 patients in Group A were randomized, 4 were splenectomized and 5 were in the observation arm. All patients were splenectomized safely and no complications occurred. These preliminary results suggest that splenectomy could be effective in consolidating the response obtained with IFN.
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Barisione G, Bacigalupo A, Crimi E, Van Lint MT, Lamparelli T, Brusasco V. Changes in lung volumes and airway responsiveness following haematopoietic stem cell transplantation. Eur Respir J 2008; 32:1576-82. [DOI: 10.1183/09031936.0139807] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Bacigalupo A, Raiola AM, Lamparelli T, Gualandi F, Occhini D, Bregante S, Ibatici A, di Grazia C, Dominietto A, Bruno B, Van Lint MT, Frassoni F. Thiotepa-based reduced intensity conditioning regimen: a 10 year follow up. Bone Marrow Transplant 2007; 40:1091-3. [PMID: 17906704 DOI: 10.1038/sj.bmt.1705863] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Vicente D, Lamparelli T, Gualandi F, Occhini D, Raiola AM, Ibatici A, Van Lint MT, Gobbi M, Miglino M, Clavio M, Risso M, Frassoni F, Bacigalupo A. Improved outcome in young adults with de novo acute myeloid leukemia in first remission, undergoing an allogeneic bone marrow transplant. Bone Marrow Transplant 2007; 40:349-54. [PMID: 17589537 DOI: 10.1038/sj.bmt.1705739] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We assessed the outcome of 170 patients with AML in first complete remission, aged 1-47 years (median 29), who had undergone an allogeneic BMT before or after 1990 (n=80 and n=90, respectively); all patients were prepared with cyclophosphamide and TBI; the median follow-up for surviving patients was 13 years. The donor was an HLA-identical sibling in 164 patients. Transplant-related mortality (TRM) was 30% before and 7% after 1990 (P<0.001); relapse-related death (RRD) was 26 and 11% (P=0.002); and actuarial 10-year survival was 42 and 79% (P<0.00001). Patients transplanted after 1990 were older, had a shorter interval diagnosis-BMT, had less FAB-M3 cases, received a higher dose of TBI, a higher marrow cell dose and combined (cyclosporine+methotrexate) GVHD prophylaxis. Patients relapsing after transplant had an actuarial survival of 0 vs 31% if grafted before or after 1990 (P=0.01), and their median follow-up exceeds 10 years. In conclusion, the overall survival of first remission AML undergoing an allogeneic BMT has almost doubled in the past two decades, despite older age and fewer M3 cases. Improvement has come not only from changes in transplant procedures, but also from effective rescue of patients relapsing after transplant.
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Bacigalupo A, Lamparelli T, Gualandi F, Occhini D, Bregante S, Raiola A, Ibatici A, di Grazia C, Dominietto A, Bruno B, Van Lint M, Frassoni F. C032 Allogeneic hemopoietic stem cell transplantation for patients with myelodysplastic syndrome: the effect of blast count and disease status at transplant. Leuk Res 2007. [DOI: 10.1016/s0145-2126(07)70070-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Bacigalupo A, Lamparelli T, Gualandi F, Occhini D, Bregante S, Raiola AM, Ibatici A, di Grazia C, Dominietto A, Piaggio G, Podesta M, Bruno B, Lombardi A, Frassoni F, Viscoli C, Sacchi N, Van Lint MT. Allogeneic hemopoietic stem cell transplants for patients with relapsed acute leukemia: long-term outcome. Bone Marrow Transplant 2007; 39:341-6. [PMID: 17277788 DOI: 10.1038/sj.bmt.1705594] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We assessed the long-term outcome of patients with relapsed acute myeloid (n=86) or acute lymphoid leukemia (n=66), undergoing an allogeneic hemopoietic stem cell transplantation in our unit. The median blast count in the marrow was 30%. Conditioning regimen included total body irradiation (TBI) (10-12 Gy) in 115 patients. The donor was a matched donor (n=132) or a family mismatched donor (n=20). Twenty-two patients (15%) survive disease free, with a median follow-up of 14 years: 18 are off medications. The cumulative incidence of transplant related mortality is 40% and the cumulative incidence of relapse related death (RRD) is 45%. In multivariate analysis of survival, favorable predictors were chronic graft-versus-host disease (GvHD) (P=0.0003), donor other than family mismatched (P=0.02), donor age less than 34 years (P=0.02) and blast count less than 30% (P=0.07). Patients with all four favorable predictors had a 54% survival. In multivariate analysis of relapse, protective variables were the use of TBI (P=0.005) and cGvHD (P=0.01). This study confirms that a fraction of relapsed leukemias is cured with an allogeneic transplant: selection of patients with a blast count <30%, identification of young, human leukocyte antigen-matched donors and the use of total body radiation may significantly improve the outcome.
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Bacigalupo A, Gualandi F, Occhini D, Bregante S, Lamparelli T, Raiola A, Ibatici A, Di Grazia C, Dominietto A, Bruno B, van Lint M, Frassoni F. 224: Thiotepa based conditioning regimen in 374 patients undergoing allogeneic stem cell transplants from related or unrelated donors. Biol Blood Marrow Transplant 2007. [DOI: 10.1016/j.bbmt.2006.12.229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Vicente D, Podestà M, Pitto A, Pozzi S, Lucchetti S, Lamparelli T, Tedone E, Ibatici A, Figari O, Frassoni F, Van Lint MT, Piaggio G, Sacchi N, Bacigalupo A. Progenitor cells trapped in marrow filters can reduce GvHD and transplant mortality. Bone Marrow Transplant 2006; 38:111-7. [PMID: 16751783 DOI: 10.1038/sj.bmt.1705413] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A bone marrow harvest is filtered either in the operating room, in the laboratory or during infusion to the patient. Filters are usually discarded. Little is known of haemopoietic progenitor cells (HPCs) trapped in the filters. The aim of the study was to evaluate HPC content in the filters and to assess the outcome of transplants with filter-discarded or filter-recovered cells. Haemopoietic progenitors were grown from filters of 19 marrow transplants. We then compared the outcome of 39 filter-recovered transplants from HLA-identical siblings (years 2001-2004) with a matched cohort of 43 filter-discarded marrow grafts (years 1997-2000). Filters contained on average 21% long-term culture-initiating cells (LTC-IC) and 15% fibroblasts colony-forming units (CFU-F) of the total progenitor cell content. Filter-discarded transplants had significantly more grade II-IV graft-versus-host disease (GvHD) (42 vs 15%, P=0.008) as compared to filter-recovered transplants, and more transplant-related mortality (TRM) (20 vs 3%, P=0.04). The actuarial survival at 5 years is 69 vs 87%, respectively (P=0.15). This study suggests that a significant proportion of LTC-IC is lost in the filters together with CFU-F. Recovery and add back of progenitors trapped in the filters may reduce GvHD and TRM.
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Raimondi R, Soli M, Lamparelli T, Bacigalupo A, Arcese W, Belloni M, Rodeghiero F. ABO-incompatible bone marrow transplantation: a GITMO survey of current practice in Italy and comparison with the literature. Bone Marrow Transplant 2005; 34:321-9. [PMID: 15235580 DOI: 10.1038/sj.bmt.1704579] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
ABO incompatibility is not considered a contraindication for allogeneic haematopoietic stem cell transplantation (HSCT) despite its association with several immunohaematological complications. At present, there is no general agreement concerning the best methods to reduce these problems. To survey current practice related to ABO-incompatible HSCT in Italy, a questionnaire was sent to all GITMO centres. Specific questions were addressed for management in pretransplant, peritransplant and post transplant phases. A comparison was made with the experience reported in the literature. In all, 74% of GITMO centres answered the questionnaire. A high degree of heterogeneity concerning the pretransplant tests, methods to overcome infusion of ABO-incompatible marrow and post transplant transfusion policy and monitoring was evident. For many of these aspects the literature does not contain unanimous guidelines. The considerable degree of heterogeneity that reflects, at least partially, the lack of consensus in the literature demonstrates that ABO incompatibility is still an open issue in the setting of HSCT and that further studies are needed for a more rationale approach and for the production of evidence-based guidelines.
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Dini G, Valsecchi MG, Micalizzi C, Busca A, Balduzzi A, Arcese W, Cesaro S, Prete A, Rabusin M, Mazzolari E, Di Bartolomeo P, Sacchi N, Pession A, Giorgiani G, Lanino E, Lamparelli T, Favre C, Bosi A, Manzitti C, Galimberti S, Locatelli F. Impact of marrow unrelated donor search duration on outcome of children with acute lymphoblastic leukemia in second remission. Bone Marrow Transplant 2003; 32:325-31. [PMID: 12858206 DOI: 10.1038/sj.bmt.1704132] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We analyzed the outcome of 167 consecutive children with second CR acute lymphoblastic leukemia (ALL), for whom an unrelated donor (UD) search was activated between 1989 and 1998 at a median time of 2 months after relapse. A suitable donor was identified for 70 patients at 1 year and 6.5 months before and after 1995 from search activation, respectively; a further leukemia relapse occurred during the search in 94 children at a median of 4 months after search activation, 36 of whom underwent UD (14) or other types of transplant (22), beyond second CR, while 58 died of progressive disease. Of 73 patients not experiencing a second relapse, 64 underwent UD (46) or other types of transplant (18), while nine proceeded with chemotherapy, and only four of them survived. The 3-year disease-free survival (DFS) from second CR for the 167 patients is 15.1%, whereas 3-year DFS after transplant for the 60 UD and 40 alternative donor transplanted children is 31.6 and 25.4%, respectively. In conclusion, a further relapse is the main factor adversely affecting outcome of children with second CR ALL. Thus, for these patients, the search should be activated early after relapse and either a UD or an alternative transplant should be performed as early as possible.
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Bacigalupo A, Lamparelli T, Gualandi F, Bregante S, Raiola AM, Di Grazia C, Dominietto A, Bruno B, Galbusera V, Frassoni F, Podesta M, Tedone E, Occhini D, Van Lint MT. Prophylactic antithymocyte globulin reduces the risk of chronic graft-versus-host disease in alternative-donor bone marrow transplants. Biol Blood Marrow Transplant 2003; 8:656-61. [PMID: 12523577 DOI: 10.1053/bbmt.2002.v8.abbmt080656] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
We studied the impact of preparative regimens with or without antithymocyte globulin (ATG) on chronic GVHD in 160 patients undergoing marrow transplants from unrelated donors (n = 127) or partially mismatched related donors (n = 33). A conditioning regimen that included rabbit ATG, 7.5 to 15 mg/kg (Thymoglobuline; Sangstat, Lyon, France), was given to 102 patients, whereas a conditioning regimen without ATG was given to 58 patients. The median patient age was 34 years for the ATG group and 29 years for the non-ATG group (P = .002); otherwise the 2 groups were matched for disease phase, diagnosis, donor age, interval from diagnosis to transplantation, and number of cells infused at the time of transplant. Median follow-up for surviving patients was 4.5 years (range, l.5-9 years). The conditioning regimen was cyclophosphamide (CY) and total body irradiation (TBI) in 95 patients and CY-thiotepa in 65 patients; the source of stem cells was bone marrow for all patients. Acute GVHD grades II-IV and grades III-IV were reduced in patients receiving ATG compared to patients not receiving ATG (51% versus 74%, P = .004 and 14% versus 28%, P = .03, respectively). There were significantly fewer patients with chronic GVHD in the ATG group than in the non-ATG group at 6 months (14% versus 30%, P = .03), 1 year (7% versus 41%, P = .0001), 2 years (16% versus 36%, P = .02), and 4 years (5% versus 34%, P = .002) and beyond 4 years (0% in 19 patients at risk versus 29% in 24 patients at risk, P = .01). More patients in the ATG group than in the non-ATG group had a performance status (Karnowski score) greater than 90 at last follow-up (93% versus 56%, P = .01) and had discontinued cyclosporin treatment 2 years posttransplant (28% versus 3%, P = .003). Survival rates were comparable in the ATG and non-ATG groups for patients who received TBI (56% versus 59%, P = .7) and those who received thiotepa (33% versus 18%, P = .3). Transplant mortality and relapse rates were also comparable in the 2 groups for these patients. We conclude that pretransplant ATG administration reduces the risk of acute and chronic GVHD, improves quality of life, and increases the likelihood that discontinuation of immunosuppressive therapy will be possible.
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Sormani MP, Oneto R, Bruno B, Fiorone M, Lamparelli T, Gualandi F, Raiola AM, Dominietto A, Van Lint MT, Frassoni F, Bruzzi P, Bacigalupo A. A revised day +7 predictive score for transplant-related mortality: serum cholinesterase, total protein, blood urea nitrogen, gamma glutamyl transferase, donor type and cell dose. Bone Marrow Transplant 2003; 32:205-11. [PMID: 12838286 DOI: 10.1038/sj.bmt.1704085] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We have previously described a scoring system for patients undergoing hemopoietic stem cell transplantation (HSCT) based on day +7 blood urea nitrogen (BUN) and serum bilirubin levels. We have revised that scoring system using a formal multivariate approach based on a training phase (305 patients) and a validation phase (217 patients). Day +7 BUN, serum cholinesterase (CHE), total proteins (TP), gamma glutamyl transferase (gammaGT), donor type and cell dose at transplant were included in the new score. The score distribution identified three groups of patients in the training set (<25, 25-75, >75 percentile of the score) which were classified as low, intermediate and high risk. Their actuarial risk of transplant-related mortality (TRM) at 6 years was, respectively, 12, 38 and 60%. In the validation set the 6 year actuarial TRM was, respectively, 15, 40 and 69%. High risk patients had more graft-versus-host disease (GvHD) (P <0.0001) and lower platelet counts (P <0.0001). This study confirms that GvHD and TRM can be predicted on day +7 after HSCT: pre-emptive GvHD therapy may be one option for high-risk patients and is being tested in a prospective randomized trial. The score for single patients can be calculated on the web site http://213.26.110.20/lrm/day_seven_score.html.
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Raiola AM, Van Lint MT, Valbonesi M, Lamparelli T, Gualandi F, Occhini D, Bregante S, di Grazia C, Dominietto A, Soracco M, Romagnani C, Vassallo F, Casini M, Bruno B, Frassoni F, Bacigalupo A. Factors predicting response and graft-versus-host disease after donor lymphocyte infusions: a study on 593 infusions. Bone Marrow Transplant 2003; 31:687-93. [PMID: 12692609 DOI: 10.1038/sj.bmt.1703883] [Citation(s) in RCA: 80] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In the present study, we analyze factors predicting graft-versus-host disease (GvHD) and response after donor lymphocyte infusions (DLI). A total of 100 patients received 593 DLI between June 1990 and December 2000 in a bulk dose (n=14) or in escalating dose infusions (n=86). Patients were analyzed after stratification for type of relapse: (1). molecular relapse (n=6), (2). cytogenetic relapse (n=20), (3). chronic phase of chronic myeloid leukemia (CML) or complete remission of other disease post chemotherapy (n=24), (4). CML in accelerated/blastic phase (n=14), (5). resistant disease not responding to chemotherapy (n=36). The proportion of responders to DLI in these five groups was 100, 90, 75, 36 and 0% (P<0.0001). Factors predicting response by multivariate analysis were type of relapse (P<0.0001), post-DLI GvHD (P=0.005), pancytopenia (P=0.008), and a diagnosis of CML (P=0.04). Acute GvHD (grades II-IV) occurred in 21 patients (21%), and correlated in multivariate analysis with pancytopenia and less than four DLI. Other predictors of GvHD were the number of CD3+cells/infusion and serum levels of gamma-glutamyl transferase (gammaGT). The actuarial probability of treatment-related mortality was 9% for HLA identical siblings and 44% for alternative donor transplants (P=0.006). Response to DLI is predicted by tumor burden and is associated with GvHD and pancytopenia.
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Corvò R, Lamparelli T, Bruno B, Barra S, Van Lint MT, Vitale V, Bacigalupo A. Low-dose fractionated total body irradiation (TBI) adversely affects prognosis of patients with leukemia receiving an HLA-matched allogeneic bone marrow transplant from an unrelated donor (UD-BMT). Bone Marrow Transplant 2002; 30:717-23. [PMID: 12439693 DOI: 10.1038/sj.bmt.1703701] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2002] [Accepted: 05/15/2002] [Indexed: 11/08/2022]
Abstract
The optimal total body irradiation (TBI) regimen for unrelated donor bone marrow transplant (UD-BMT) is unknown. In the present study we analyze the outcomes of two different TBI regimens used in our center for patients with leukemia undergoing an UD-BMT. Between January 1994 and August 2001, 99 consecutive UD-BMT patients entered this comparative study. The conditioning regimen consisted of cyclophosphamide, 120 mg/kg followed by TBI on days -3, -2 and -1. Forty-six patients received TBI 12 Gy (2 Gy, twice a day) in six fractions (HF-TBI) and 53 patients received TBI 9.90 Gy (3.30 Gy per day) fractionated over 3 days (F-TBI). End-points were transplanted-related mortality (TRM), leukemia relapse rate (LRR) and overall survival (OS). At median follow-up of 22 months (58 months for HF-TBI and 17 for F-TBI, respectively), 60 patients were alive (32 in HF-TBI sub-group and 28 in F-TBI one). The actuarial 5-year TRM was 31% for HF-TBI and 41% for F-TBI (P = 0.1), whereas the 5-year LRR was 13% for HF-TBI and 31% for F-TBI (P = 0.04). The actuarial 5-year OS was 68% for patients treated with HF-TBI and 51% for those treated with F-TBI (P = 0.02). At multivariate analysis F-TBI schedule emerged as an adverse predictor for OS (P = 0.04) and LRR (P = 0.03). These data indicate that a lower total dose of TBI appears significantly less effective in leukemia eradication and associated with worse overall survival when compared with a higher dose of radiation.
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Bacigalupo A, Oneto R, Lamparelli T, Gualandi F, Bregante S, Raiola AM, Di Grazia C, Dominietto A, Romagnani C, Bruno B, Van Lint MT, Frassoni F. Pre-emptive therapy of acute graft-versus-host disease: a pilot study with antithymocyte globulin (ATG). Bone Marrow Transplant 2001; 28:1093-6. [PMID: 11803348 DOI: 10.1038/sj.bmt.1703306] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2001] [Accepted: 08/23/2001] [Indexed: 11/08/2022]
Abstract
We have previously shown that patients at high risk of graft-versus-host disease (GVHD) and transplant-related mortality (TRM) can be identified on day +7 following an allogeneic bone marrow transplant (BMT), based on serum bilirubin and blood urea nitrogen levels. One possible approach to reduce the risk of GVHD and TRM, is pre-emptive treatment with T cell antibodies. We report a pilot study testing the feasibility of this approach in 18 high risk patients, with a median age of 41, 83% of whom had advanced disease, undergoing an alternative donor BMT (family mismatched in five and unrelated in 13). The patients received three doses of rabbit antithymocyte globulin (ATG) (Thymoglobuline; Sangstat) 1.25 mg/kg on alternate days, starting at a median interval of 11 days (range 7-13) after BMT. Controls were 20 historical unrelated donor transplants (median age 35, 63% with advanced disease), with a high score from our original publication in 1999. The actuarial 1 year TRM of the ATG-treated patients was 40% compared to 60% for untreated controls (P = 0.06). Severe grade III-IV aGVHD developed in 27% of the ATG-treated patients, and in 55% of the controls (P = 0.08). This study indicates that early pre-emptive treatment of aGVHD in day +7 high risk patients is feasible and may lead to a reduction of aGVHD and TRM. This approach is being tested in a prospective randomized trial.
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Bacigalupo A, Oneto R, Bruno B, Lamparelli T, Gualandi F, Bregante S, Raiola AM, Di Grazia C, Dominietto A, Lombardi A, Frassoni F, Van Lint MT. Serum cholinesterase is an early and sensitive marker of graft-versus host-disease (GVHD) and transplant-related mortality (TRM). Bone Marrow Transplant 2001; 28:1041-5. [PMID: 11781614 DOI: 10.1038/sj.bmt.1703281] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2001] [Accepted: 09/27/2001] [Indexed: 01/03/2023]
Abstract
Serum cholinesterase (CHE) has been reported to be a significant indicator of liver function and prognosis in patients with cirrhosis. On the other hand, liver complications are frequent following allogeneic stem cell transplantation (HSCT). We therefore tested whether CHE was predictive of graft-versus-host disease and outcome in HSCT recipients. We studied 689 patients receiving a HSCT from an HLA-identical sibling (SIB) (n = 511), an alternative donor (n = 173) or a syngeneic twin (n = 5). Acute graft-versus-host disease (GVHD) was scored as 0-I, II, III-IV in 325 (47%), 279 (41%), and 85 patients (12%) respectively; 190 (28%) patients died of transplant-related complications (TRM). On day -7 the median CHE serum level was comparable in patients who either survived or died of TRM (5900 IU/l). On day 0, serum CHE levels were respectively 2310 and 2120 IU/l (P = NS) indicating the impact of the conditioning regimen. On day +7 after HSCT, the median level for surviving patients was 2598 IU/l vs 2309 IU/l for patients who subsequently died (P = 0.0002), on day +21 CHE levels were respectively 3348 vs 2528 IU/l (P < 0.00001), on day +50, 3575 vs 2358 IU/l (P < 0.00001) and on day +100 4193 vs 2729 IU/l (P < 0.00001). CHE levels on day +50 strongly correlated with aGVHD (3803 vs 3070 vs 1933 IU/l for patients with GVHD grade 0-I, II, and III-IV, respectively (P < 0.00001) and relapse (3569 for patients relapsing vs 3115 IU/l for patients not relapsing, P = 0.0006). In conclusion, (1) serum cholinesterase is a simple and reliable marker of acute GVHD and transplant-related complications; and (2) high CHE levels on day +50 predict relapse. If confirmed, the latter patients may be eligible for early reduction of immunosuppressive therapy.
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Bacigalupo A, Lamparelli T, Bruzzi P, Guidi S, Alessandrino PE, di Bartolomeo P, Oneto R, Bruno B, Barbanti M, Sacchi N, Van Lint MT, Bosi A. Antithymocyte globulin for graft-versus-host disease prophylaxis in transplants from unrelated donors: 2 randomized studies from Gruppo Italiano Trapianti Midollo Osseo (GITMO). Blood 2001; 98:2942-7. [PMID: 11698275 DOI: 10.1182/blood.v98.10.2942] [Citation(s) in RCA: 408] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
One hundred nine patients with hematologic malignancies, undergoing bone marrow transplants (BMT) from unrelated donors, were randomized in 2 consecutive trials to receive or not to receive antithymocyte globulin (ATG) in the conditioning regimen, as follows: (A) 54 patients (median age, 28 years; 39% with advanced disease) were randomized to no ATG (n = 25) versus 7.5 mg/kg rabbit ATG (Thymoglobulin; Sangstat, Lyon, France) (n = 29); (B) 55 patients (median age, 31 years, 71% with advanced disease) were randomized to no ATG (n = 28) versus 15 mg/kg rabbit ATG (n = 27). Grade III-IV graft-versus-host disease (GVHD) was diagnosed in 36% versus 41% (P =.8) in the first and in 50% versus 11% (P =.001) in the second trial. Transplant-related mortality (TRM), relapse, and actuarial 3-year survival rates were comparable in both trials. In fact, despite the reduction of GVHD in the second trial, a higher risk for lethal infections (30% vs 7%; P =.02) was seen in the arm given 15 mg/kg ATG. Extensive chronic GVHD developed overall more frequently in patients given no ATG (62% vs 39%; P =.04), as confirmed by multivariate analysis (P =.03). Time to 50 x 10(9)/L platelets was comparable in the first trial (21 vs 24 days; P =.3) and delayed in the ATG arm in the second trial (23 vs 38 days; P =.02). These trials suggest that (1) 15 mg/kg ATG before BMT significantly reduces the risk for grade III-IV acute GVHD, (2) this does not translate to a reduction in TRM because of the increased risk for infections, and (3) though survival is unchanged, extensive chronic GVHD is significantly reduced in patients receiving ATG.
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Ferrara GB, Bacigalupo A, Lamparelli T, Lanino E, Delfino L, Morabito A, Parodi AM, Pera C, Pozzi S, Sormani MP, Bruzzi P, Bordo D, Bolognesi M, Bandini G, Bontadini A, Barbanti M, Frumento G. Bone marrow transplantation from unrelated donors: the impact of mismatches with substitutions at position 116 of the human leukocyte antigen class I heavy chain. Blood 2001; 98:3150-5. [PMID: 11698304 DOI: 10.1182/blood.v98.10.3150] [Citation(s) in RCA: 107] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The hypothesis was tested that amino acid substitutions in specific positions within human leukocyte antigen class I heavy chain would have different impacts on transplant-related mortality (TRM) in patients receiving transplanted bone marrow from unrelated donors. One hundred patients and their unrelated donors were typed by sequence-based typing for the human leukocyte antigen (HLA)-A, -B, and -C loci. All pairs were matched for DRB1, DRB3, DRB4, DRB5, DQA1, and DQB1 loci. Forty pairs were also matched at class I, and 60 pairs had one or more mismatches at class I loci. It was found that substitutions at positions 116 and 114 of class I heavy chain significantly increased the risk for TRM in univariate and bivariate Cox analyses. Conversely, no association between number of multiple mismatches or number of amino acid substitutions and TRM was seen when positions 116 and 114 were adjusted for. Variables predictive of TRM in multivariate Cox analysis were number of cells infused, diagnosis (chronic myeloid leukemia [CML] or non-CML), and amino acid substitution at position 116 or 152. The only variable predictive of severe acute graft-versus-host disease (GVHD) in multivariate Cox analysis was substitution at position 116. Actuarial risk for acute GVHD grade III-IV, TRM, and relapse in pairs with substitutions at position 116 (n = 37) compared to other pairs (n = 63) was, respectively, 36% versus 14% (P =.01), 59% versus 28% (P =.001), and 25% versus 31% (P =.4). In conclusion these data suggest that substitutions at position 116 of class I heavy chain increase the risk for acute GVHD and TRM in patients who receive transplanted bone marrow from unrelated donors.
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Bicigalupo A, Lamparelli T, Gualandi F, Bregante S, Raiola A, di Grazia C, Dominietto A, Romagnani C, Occhini D, Frassoni F, van Lint MT. Increased risk of leukemia relapse with high dose cyclosporine after allogeneic marrow transplantation for acute leukemia: 10 year follow-up of a randomized study. Blood 2001; 98:3174-5. [PMID: 11721685 DOI: 10.1182/blood.v98.10.3174] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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di Grazia C, Raiola AM, Van Lint MT, Lamparelli T, Gualandi F, Berisso G, Bregante S, Dominietto A, Mordini N, Bruno B, Frassoni F, Bacigalupo A. Conventional hematopoietic stem cell transplants from identical or alternative donors are feasible in recipients relapsing after an autograft. Haematologica 2001; 86:646-51. [PMID: 11418375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023] Open
Abstract
BACKGROUND AND OBJECTIVES The risk of relapse after autologous bone marrow transplantation (ASCT) is high and is related to the type of malignancy and phase of the disease. The outcome for the patient who relapses after an autologous transplant is poor. Some of these patients achieve a remission with conventional chemotherapy, but it is usually short-lasting. Most of them succumb to the original disease. One further therapeutic possibility is an allogeneic transplant which would confer the potential advantage of a graft-versus-leukemia effect in addition to the lack of tumor contamination of the graft and to a high-dose intensity conditioning regimen. DESIGN AND METHODS We have studied the outcome of 31 patients with hematologic malignancies who underwent an allogeneic hematopoietic stem cell transplant (HSCT) after failing an autologous transplant because of relapse (n=29) or persistent aplasia (n=2). The median age at allograft was 36 years (18-55) and the interval from autograft to allograft was 21 months (3-141). The source of stem-cells was unmanipulated bone marrow (n=26) or growth-factor-mobilized peripheral blood (n=5). The donor was an HLA-identical sibling (n=7), or an alternative donor (n=24) (family mismatched n=11, or matched unrelated n=13). The conditioning regimen was cyclophosphamide and thiotepa (n=22), or cyclophosphamide and total body irradiation (n=9) Graft-versus-host disease (GvHD) prophylaxis consisted of cyclosporine (CyA) + methotrexate (MTX). RESULTS Acute GvHD was scored as 0-I, II, or III-IV in 39%, 48%, and 13% of the patients, respectively. Sixteen patients died of transplant-related complications and one of progressive disease. With a median follow-up of 220 days (9-2104) the actuarial 2-year transplant-related mortality (TRM) was 51%, the actuarial relapse risk 37%, the actuarial survival 46%. Fifteen patients (48%) are alive in complete remission, with a median follow-up of 32 months (range 2-71). INTERPRETATION AND CONCLUSIONS These data suggest that patients relapsing after an autotransplant should be screened for potential related or unrelated donors: although TRM remains high there is a definite chance of long-term disease-free survival if these patients are allografted.
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Dini G, Cancedda R, Locatelli F, Bosi A, Bandini G, Alessandrino EP, Porta F, Uderzo C, Messina C, Fagioli F, Arcese W, Marenco P, Fanin R, Falda M, Soligo D, La Nasa G, Giardini C, Pession A, Scimè R, Di Bartolomeo P, Bruno B, Garbarino L, Lamparelli T, Giorgiani G, Lanino E, Manzitti C, Bacigalupo A. Unrelated donor marrow transplantation: an update of the experience of the Italian Bone Marrow Group (GITMO). Haematologica 2001; 86:451-6. [PMID: 11410406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Unrelated donor bone marrow transplant (UD-BMT) has become an attractive alternative source of hematopoietic cells for patients lacking a matched sibling. The aim of this paper was to report on results of the 696 UD BMTs performed in 31 Italian institutions during the first 10 years of activity of the Italian Bone Marrow Donor Registry (IBMDR). EVIDENCE AND INFORMATION SOURCES In 1989 the Italian Bone Marrow Transplant Group (GITMO) established the IBMDR to facilitate donor search and marrow procurement for patients lacking an HLA identical sibling. By end of December 1999, 260,000 HLA-A, B typed volunteer donors had been cumulatively registered and 2,620 searches had been activated for Italian patients. At least one HLA-A, B, DRB1 matched donor was found for 54% of the patients and 696 UD BMTs were performed. In 50% of cases the donor was found in the IBMDR and in 50% in 15 other Registries. The average time from search activation to transplant was 6 months for disease other than CML. For CML it was 14 months. Actuarial 12-month transplant-related mortality (TRM) was 68% in patients grafted between 1979 and 1992 and 44% for patients grafted after 1993. Twenty-eight per cent of patients developed grade III or IV acute GvHD and 24% developed extensive chronic GvHD. The rate of disease free survival at three years was 57% for patients with 1st chronic phase CML, 37% for patients with 1st or 2nd CR ALL, 31% for AML or MDS patients 18 years of age and 54% for patients with inborn errors. PERSPECTIVES We conclude that the IBMDR has benefited a substantial number of patients lacking a matched sibling and has facilitated the recruitment of UDs into the international donor pool. The long time required for the search is the major obstacle to the success of this programme. This suggests that early transplant and a decrease in TRM could further improve these encouraging results.
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