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Baronciani D, Angelucci E, Potschger U, Gaziev J, Yesilipek A, Zecca M, Orofino MG, Giardini C, Al-Ahmari A, Marktel S, de la Fuente J, Ghavamzadeh A, Hussein AA, Targhetta C, Pilo F, Locatelli F, Dini G, Bader P, Peters C. Hemopoietic stem cell transplantation in thalassemia: a report from the European Society for Blood and Bone Marrow Transplantation Hemoglobinopathy Registry, 2000-2010. Bone Marrow Transplant 2016; 51:536-41. [PMID: 26752139 DOI: 10.1038/bmt.2015.293] [Citation(s) in RCA: 125] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Revised: 10/23/2015] [Accepted: 10/23/2015] [Indexed: 11/09/2022]
Abstract
Allogeneic hemopoietic stem cell transplantation (HSCT) is the only method currently available to cure transfusion-dependent thalassemia major that has been widely used worldwide. To verify transplantation distribution, demography, activity, policies and outcomes inside the European Group for Blood and Marrow Transplantation (EBMT), we performed a retrospective non-interventional study, extracting data from the EBMT hemoglobinopathy prospective registry database. We included 1493 consecutive patients with thalassemia major transplanted between 1 January 2000 and 31 December 2010. In total, 1359 (91%) transplants were performed on patients <18 years old, 1061 were from a human leukocyte Ag-identical sibling donor. After a median observation time of 2 years, the 2-year overall survival (OS) and event-free survival (EFS; that is, thalassemia-free survival) were 88 ± 1% and 81 ± 1%, respectively. Transplantation from a human leukocyte Ag-identical sibling offered the best results, with OS and EFS of 91 ± 1% and 83 ± 1%, respectively. No significant differences in survival were reported between countries. The threshold age for optimal transplant outcomes was around 14 years, with an OS of 90-96% and an EFS of 83-93% when transplants were performed before this age. Allogeneic HSCT for thalassemia is a curative approach that is employed internationally and produces excellent results.
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Affiliation(s)
- D Baronciani
- Ematologia e Centro Trapianti, Ospedale Oncologico di Riferimento Regionale 'Armando Businco', Azienda Ospedaliera 'Brotzu', Cagliari, Italy
| | - E Angelucci
- Ematologia e Centro Trapianti, Ospedale Oncologico di Riferimento Regionale 'Armando Businco', Azienda Ospedaliera 'Brotzu', Cagliari, Italy
| | - U Potschger
- St Anna Children's Hospital, Department of Pediatrics, Medical University, Vienna, Austria
| | - J Gaziev
- International Center for Transplantation in Thalassemia and Sickle Cell Anemia, Rome, Italy
| | - A Yesilipek
- Pediatric Stem Cell Transplantation Unit, Akdeniz University School of Medicine, Antalya, Turkiye
| | - M Zecca
- Department of Pediatric Hematology/Oncology, Fondazione IRCCS Policlinico 'San Matteo', Pavia, Italy
| | - M G Orofino
- Department of Biomedical Science and Biotechnology, Second Paediatric Clinic, Bone Marrow Transplant Unit, University of Cagliari, Cagliari, Italy
| | - C Giardini
- Ematologia e Centro Trapianti, Ospedali Riuniti Marche Nord, Pesaro, Italy
| | - A Al-Ahmari
- King Faisal Specialist Hospital and Research Centre, Department of PHO and Stem Cell Transplantation, Riyadh, Saudi Arabia
| | - S Marktel
- Stem Cells Programme, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - A Ghavamzadeh
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - A A Hussein
- Pediatric Bone Marrow and Stem Cell Transplant, King Hussein Cancer Center, Al-Jubeiha Amman, Jordan
| | - C Targhetta
- Ematologia e Centro Trapianti, Ospedale Oncologico di Riferimento Regionale 'Armando Businco', Azienda Ospedaliera 'Brotzu', Cagliari, Italy
| | - F Pilo
- Ematologia e Centro Trapianti, Ospedale Oncologico di Riferimento Regionale 'Armando Businco', Azienda Ospedaliera 'Brotzu', Cagliari, Italy
| | - F Locatelli
- Department of Pediatric Hematology and Oncology IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | | | - P Bader
- Division for Stem Cell Transplantation and Immunology Hospital for Children and Adolescents, Frankfurt a. Main, Germany
| | - C Peters
- St Anna Children's Hospital, Department of Pediatrics, Medical University, Vienna, Austria
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Littera R, Orrù N, Vacca A, Bertaina A, Caocci G, Mulargia M, Giardini C, Piras E, Mastronuzzi A, Vinti L, Orrù S, Locatelli F, Carcassi C, Nasa GL. The role of killer immunoglobulin-like receptor haplotypes on the outcome of unrelated donor haematopoietic SCT for thalassaemia. Bone Marrow Transplant 2010; 45:1618-24. [DOI: 10.1038/bmt.2010.24] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Caocci G, Pisu S, Argiolu F, Giardini C, Locatelli F, Vacca A, Orofino MG, Piras E, De Stefano P, Addari MC, Ledda A, La Nasa G. Decision-making in adult thalassemia patients undergoing unrelated bone marrow transplantation: quality of life, communication and ethical issues. Bone Marrow Transplant 2005; 37:165-9. [PMID: 16299541 DOI: 10.1038/sj.bmt.1705236] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [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: 11/12/2022]
Abstract
Bone marrow transplantation (BMT) represents a potentially curative treatment of thalassemia. For patients without an HLA-identical sibling donor, recourse to an unrelated donor is a practicable option but the candidates and their families are faced with a difficult decision. They can either choose to continue the supportive therapy, with no chance of definitive cure, or they accept the mortality risk of BMT in the hope of obtaining a definitive resolution of the disease. We investigated the communication strategies and the post transplantation quality of life (QoL) in 19 adult thalassemia patients surviving after an unrelated donor BMT. The patients were given two questionnaires: a questionnaire to evaluate pre-transplantation communication factors and the EORTC QLQ-C30 questionnaire to assess global QoL. All patients were satisfied with the communication modalities employed by the physicians. The global post transplantation QoL in our patient cohort was found to be good. The approach used in this study may offer a contribution to understanding the decision-making process leading to the choice of a treatment with a high mortality risk for a chronic, non-malignant disease. Finally, some ethical issues of this therapeutic approach are briefly addressed.
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Affiliation(s)
- G Caocci
- Unità Operativa Centro Trapianti di Midollo Osseo, P.O. R. Binaghi, Cagliari, Italy.
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La Nasa G, Caocci G, Argiolu F, Giardini C, Locatelli F, Vacca A, Orofino MG, Piras E, Addari MC, Ledda A, Contu L. Unrelated donor stem cell transplantation in adult patients with thalassemia. Bone Marrow Transplant 2005; 36:971-5. [PMID: 16205730 DOI: 10.1038/sj.bmt.1705173] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.2] [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: 11/09/2022]
Abstract
Allogeneic SCT remains the only potential cure for patients with thalassemia. However, most BMT candidates lack a suitable family donor and require an unrelated donor (UD). We evaluated whether BMT using UDs in high-risk adult thalassemia patients can offer a probability of cure comparable to that reported employing an HLA-compatible sibling as donor. A total of 27 adult thalassemia patients (15 males and 12 females, median age 22 years) underwent BMT from a UD selected by high-resolution HLA molecular typing. The conditioning regimen consisted of Busulphan (BU, 14 mg/kg) plus Cyclophosphamide (CY, 120 or 160 mg/kg) in 12 cases and BU (14 mg/kg), Thiotepa (10 mg/kg) and CY (120-160 mg/kg) in the remaining 15 cases. Cyclosporine-A and short-term Methotrexate were used for graft-versus-host disease (GVHD) prophylaxis. In all, 19 patients (70%) are alive and transfusion-independent after a median follow-up of 43 months (range 16-137). A total of 10 patients (37%) developed grade II-IV acute GVHD and six (27%) chronic GVHD. Eight patients (30%) died from transplant-related causes. UD-BMT can cure more than two-thirds of adult thalassemia patients, and is a particularly attractive option for patients who are not compliant with conventional treatment.
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Affiliation(s)
- G La Nasa
- Unità Operativa Centro Trapianti di Midollo Osseo, Centro Regionale Trapianti, P.O. R. Binaghi, Cagliari, Italy.
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La Nasa G, Giardini C, Locatelli F, Argiolu F, Vassallo E, Prete A, Caocci G, Floris R, Garau P, Littera R, Mantovani D, Oppi S, Piras E, De Stefano P, Sanna MA, Mulargia M, Carcassi C, Contu L. Unrelated bone marrow transplantation in thalassemia. The experience of the Italian Bone Marrow Transplant Group (GITMO). Haematologica 2002; 87:58-61. [PMID: 12412392] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Allogeneic bone marrow transplantation (BMT) is a widely accepted therapeutic approach in homozygous beta-thalassemia. However, the majority of patients do not have a genotypically identical donor within the family. This prompted us to conduct a pilot study to investigate the feasibility of matched unrelated bone marrow transplantation in thalassemia. The major drawback was the high risk of immunologic and transplant-related complications, mainly graft-versus-host disease (GvHD) and graft failure. DESIGN AND METHODS Our aim was to reduce this risk through careful selection of donor/recipient pairs. HLA haplotypes that show a high linkage disequilibrium among their class I, class II and class III alleles are considered extended or ancestral haplotypes. RESULTS These haplotypes are conserved and can be shared by apparently unrelated individuals. Our study shows that matching for these haplotypes significantly improves the outcome of unrelated bone marrow transplantation in thalassemia. In fact, results were comparable to those obtained in transplants using HLA-identifical family donors. INTERPRETATION AND CONCLUSIONS Better results were obtained in patients with lesser iron overload and when the donor shared an identity for the DPB1 alleles.
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Affiliation(s)
- G La Nasa
- Centro Trapianti Midollo Osseo, Ospedale R. Binaghi, Cattedra di Genetica Medica, Università di Cagliari, Italy.
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Gaziev D, Galimberti M, Polchi P, Angelucci E, Giardini C, Baronciani D, Andreani M, Persini B, Erer B, Sodani P, Manna M, Nicolini G, Visani G, Lucarelli G. Fate of chronic myeloid leukemia patients treated with allogeneic bone marrow transplantation or chemotherapy and/or interferon at a single center: long-term results. Bone Marrow Transplant 2002; 29:1-8. [PMID: 11840137 DOI: 10.1038/sj.bmt.1703323] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [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: 07/10/2001] [Accepted: 10/07/2001] [Indexed: 11/08/2022]
Abstract
From April 1981 to February 2000, 105 patients with chronic myeloid leukemia (CML) underwent BMT from HLA-identical related donors at a single center. Eighty-eight patients were in chronic phase (CP), 11 patients in accelerated phase and six patients in blast crisis. Ten of these patients received a second BMT (BMT2). Comparison of BMT in CP with chemotherapy and/or alpha-IFN (n=70) was also made. Patients were given cyclophosphamide (CY) and single-dose TBI (CYTBI, n=38) or busulfan (BU) and CY (BUCY, n=67). Overall 54 patients are alive and 52 of them are disease-free with a median follow-up of 11.3 (range 1.1-19.4) years. Ten-year disease-free survival (DFS) in CP patients was better after BUCY, 61% (95% CI, 47-68%) than after CYTBI, 41% (95% CI, 23-61%) (P=0.07). For 88 patients who received a transplant in CP, results were significantly improved when BMT was performed within 1 year after diagnosis (P=0.02) or at an age < or = 25 years old (P=0.01). Ten-year survival in patients who received BMT in CP was better than in patients treated with chemotherapy (56% vs 10%; P=0.0001) or alpha-IFN-based treatment (33%; P=0.09) with survival curves crossing at 4.2 years and at 4 years, respectively. The probability of DFS after BMT2 was 60% (95% CI, 26-87%). CP patients who received BMT after CYTBI had a higher probability of relapse and transplant-related mortality than patients receiving BUCY (53% and 58% vs 9% and 34%; P=0.002 and P=0.08, respectively). All but six patients are currently on no medication and have resumed all activities without any limitation. These long-term results confirm that allogeneic BMT is the only curative approach for CML patients and should be offered to all patients with a suitable donor as soon after diagnosis as possible.
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MESH Headings
- Adolescent
- Adult
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/toxicity
- Bone Marrow Transplantation/methods
- Bone Marrow Transplantation/mortality
- Bone Marrow Transplantation/standards
- Child
- Combined Modality Therapy/adverse effects
- Combined Modality Therapy/mortality
- Disease-Free Survival
- Female
- Follow-Up Studies
- Humans
- Interferons/administration & dosage
- Interferons/toxicity
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/chemically induced
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/mortality
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/therapy
- Male
- Middle Aged
- Prospective Studies
- Survival Analysis
- Transplantation, Homologous/methods
- Transplantation, Homologous/mortality
- Transplantation, Homologous/standards
- Treatment Outcome
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Affiliation(s)
- D Gaziev
- Unità Operativa di Ematologia e Centro Trapianti di Midollo Osseo di Muraglia, Azienda Ospedaliera S, Salvatore di Pesaro, Italy
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Affiliation(s)
- G Dini
- Department of Pediatric Hematology and Oncology, G. Gaslini Children's Hospital, l.go G. Gaslini 5, 16148 Genoa, Italy.
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Gaziev D, Lucarelli G, Polchi P, Angelucci E, Galimberti M, Giardini C, Baronciani D, Erer B, Sodani P. A three or more drug combination as effective therapy for moderate or severe chronic graft-versus-host disease. Bone Marrow Transplant 2001; 27:45-51. [PMID: 11244437 DOI: 10.1038/sj.bmt.1702741] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [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: 11/08/2022]
Abstract
We analyzed the results of a three or more drug combination as treatment for moderate or severe cGVHD developing after transplantation for thalassemia, in 45 patients with median age of 11 (range 2-26) years. Eighteen patients received a three drug regimen with cyclosporine (CsA), methylprednisolone (MP) and azathioprine (AZ) as first line therapy, 16 patients received this regimen as salvage therapy and 11 patients were given a four or five drug regimen with CsA, MP, AZ, cyclophosphamide (CY) and/or methotrexate (MTX) mainly as salvage therapy. The overall complete response (CR) rate was 77.3%, with 94% of CR in patients receiving the three drug regimen as first line, 88% in patients receiving it as salvage therapy and 36.6% in patients given the four or five drug regimen. The probability of CR in patients given the three drug regimen as first or salvage therapy or the four/five drug regimen was 89%, 53% and 30%, while the probability of survival was 89%, 65% and 58%, respectively. The incidence of treatment failure was low in our patients. Patients treated with the three drug regimen as first line therapy had less treatment-related complications than patients receiving this regimen as salvage therapy or patients given the four or five drug regimen. The main causes of treatment-related mortality (20%) were infectious complications. This retrospective study showed that a three or more drug combination is safe and effective for treatment of moderate or severe cGVHD at least in younger patients.
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Affiliation(s)
- D Gaziev
- Divisione di Ematologia e Centro Trapianti di Midollo Osseo di Muraglia, Azienda Ospedaliera S Salvatore di Pesaro, Pesaro, Italy
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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 Transplant Group (GITMO). Haematologica 2000; 85:30-6. [PMID: 11268321] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
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). 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 < or = 18 years of age and 54% for patients with inborn errors. 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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Affiliation(s)
- G Dini
- U.O. Ematologia-Oncologia Pediatrica, IRCCS G. Gaslini, Genova, Italy.
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Angelucci E, Brittenham GM, McLaren CE, Ripalti M, Baronciani D, Giardini C, Galimberti M, Polchi P, Lucarelli G. Hepatic iron concentration and total body iron stores in thalassemia major. N Engl J Med 2000; 343:327-31. [PMID: 10922422 DOI: 10.1056/nejm200008033430503] [Citation(s) in RCA: 414] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND METHODS We tested the usefulness of measuring the hepatic iron concentration to evaluate total body iron stores in patients who had been cured of thalassemia major by bone marrow transplantation and who were undergoing phlebotomy treatment to remove excess iron. RESULTS We began treatment with phlebotomy a mean (+/-SD) of 4.3+/-2.7 years after transplantation in 48 patients without hepatic cirrhosis. In the group of 25 patients with liver-biopsy samples that were at least 1.0 mg in dry weight, there was a significant correlation between the decrease in the hepatic iron concentration and total body iron stores (r=0.98, P<0.001). Assuming that the hepatic iron concentration is reduced to zero with complete removal of body iron stores during phlebotomy, the amount of total body iron stores (in milligrams per kilogram of body weight) is equivalent to 10.6 times the hepatic iron concentration (in milligrams per gram of liver, dry weight). With the use of this equation, we could reliably estimate total body iron stores as high as 250 mg per kilogram of body weight, with a standard error of less than 7.9. CONCLUSIONS The hepatic iron concentration is a reliable indicator of total body iron stores in patients with thalassemia major. In patients with transfusion-related iron overload, repeated determinations of the hepatic iron concentration can provide a quantitative means of measuring the long-term iron balance.
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Affiliation(s)
- E Angelucci
- Unità Operativa Ematologia e Centro Trapianto Midollo Osseo di Muraglia, Azienda Ospedale di Pesaro, Italy.
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Erer B, Galimberti M, Lucarelli G, Giardini C, Polchi P, Baronciani D, Gaziev D, Angelucci E, Izzi G. Trichosporon beigelii: a life-threatening pathogen in immunocompromised hosts. Bone Marrow Transplant 2000; 25:745-9. [PMID: 10745260 DOI: 10.1038/sj.bmt.1702231] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.3] [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: 11/09/2022]
Abstract
Patients undergoing bone marrow transplantation are profoundly immunosuppressed as a result of their intensive myeloablative chemotherapy and are at high risk for opportunistic fungal infections mainly caused by Candida spp and Aspergillus spp. Trichosporon beigelii (T beigelii) has emerged as a life-threatening opportunistic pathogen in granulocytopenic and immunocompromised hosts and there is a marked increase in cases reported in the literature. Response to antifungal agents is poor, mortality is high and immunological recovery is the most important factor for a favorable outcome in patients with trichosporonosis. We present three cases of T. beigelii infection in patients undergoing allogeneic bone marrow transplantation in our center and we review cases described in the literature.
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Affiliation(s)
- B Erer
- Divisione di Ematologia e Centro Trapianti Midollo Osseo di Muraglia, Pesaro, Italy
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Gaziev D, Galimberti M, Lucarelli G, Polchi P, Giardini C, Angelucci E, Baronciani D, Sodani P, Erer B, Biagi MD, Andreani M, Agostinelli F, Donati M, Nesci S, Talevi N. Bone marrow transplantation from alternative donors for thalassemia: HLA-phenotypically identical relative and HLA-nonidentical sibling or parent transplants. Bone Marrow Transplant 2000; 25:815-21. [PMID: 10808201 PMCID: PMC7102364 DOI: 10.1038/sj.bmt.1702242] [Citation(s) in RCA: 101] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Twenty-nine patients with thalassemia and a median age of 6 years (range 1.1-33 years) were given a BMT from an alternative donor. Six of the 29 donors were HLA-phenotypically identical and two were mismatched relatives, 13 were mismatched siblings and eight were mismatched parents. Six patients received no antigen (relatives), 15 patients one antigen, five patients two antigen and three patients three antigen disparate grafts. Twenty-three patients were in class 2 or class 3, whereas six patients were in class 1. Thirteen patients were given BUCY, nine patients BUCY plus ALG, six patients BUCY plus TBI or TLI and one patient BUCY with prior cytoreductive-immunosuppressive treatment as conditioning. As GVHD prophylaxis four patients received MTX, 22 CsA + MTX + methylprednisolone (MP) and three patients CsA + MP. Thirteen of 29 patients (44.8%) had sustained engraftment. The probability of graft failure or rejection was 55%. There were no significant differences between antigen disparities and graft failure. The incidence of grade II-IV acute GVHD was 47.3% and chronic GVHD was 37.5%. The incidence of acute GVHD was higher in patients receiving one or two antigen disparate in the GVHD direction grafts (vs no antigen) (P EQ 0.04; odds ratio 10.8; 95% CI 1.5-115). The probability of overall and event-free survival was 65% and 21%, respectively, with median follow-up of 7.5 years (range 0.6-17 years) for surviving patients. The degree of HLA disparity between patient and donor did not have a significant effect on survival. The incidence of nonhematologic toxicity was low. Transplant-related mortality was 34%. GVHD (acute or chronic) was a major contributing cause of death (50%) followed by infections (30%). We conclude that at present, due to high graft failure and GVHD rates, BMT from alternative donors should be restricted to patients who have poor life expectancies because they cannot receive adequate conventional treatment or because of alloimmunization to minor blood antigens.
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Affiliation(s)
- D Gaziev
- Divisione di Ematologia e Centro Trapianti di Midollo Osseo di Muraglia, Azienda Ospedaliera di Pesaro, Pesaro, Italy
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14
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Gaziev D, Polchi P, Lucarelli G, Galimberti M, Sodani P, Angelucci E, Giardini C, Baronciani D, Erer B. Second marrow transplants for graft failure in patients with thalassemia. Bone Marrow Transplant 1999; 24:1299-306. [PMID: 10627638 DOI: 10.1038/sj.bmt.1702076] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [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: 11/08/2022]
Abstract
Thirty-two thalassemic patients with a median age of 7.7 years (range 3.4-26 years) were given a second HLA-identical related marrow transplant (BMT2) for graft failure. Four patients were in class 1 and 28 patients in classes 2 and 3. Twenty-one patients had full thalassemia recurrence (first group) and 11 patients had aplastic marrows (second group) either with or without residual donor marrow cells after the first BMT (BMT1). As conditioning regimen for BMT2 all but five patients received BUCY or CY in association with total lymphoid irradiation (TLI) and/or anti-lymphocyte globulin (ALG), whereas nine patients received a new preparative regimen with hydroxyurea, azathioprine, fludarabine before conditioning with BUCY. Twenty one of 31 evaluable patients (67.7%) had initial, and 16 (51.6%) had sustained engraftment. Ten patients (32.3%) failed to engraft. Overall and event-free survival for the entire group of patients were 49% and 33%, respectively, with a median follow-up of 4 years (range 0.6-14 years) for surviving patients. Event-free survival was higher in the second group of patients compared with the first group (41% vs 29%). The second group of patients appeared to have less graft failure compared with the first group (30% vs 63%; P = 0.1). Transplant-related mortality was 28%. A linear stepwise regression analysis revealed that occurrence of graft failure within 60 days after BMT1 (P = 0.04) and absence of residual donor marrow cells (P = 0.009) predicted for graft failure following BMT2, whereas the occurrence of graft failure after 60 days (P = 0.03) had a positive influence on survival following BMT2. The incidence of grade >/=2 acute GVHD was low (14%). Eight of nine patients who received the new preparative regimen are alive, four without thalassemia. This study shows that BMT2 can be an effective therapy for a proportion of patients with poor survival expectancies despite conventional treatment.
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Affiliation(s)
- D Gaziev
- Divisione di Ematologia e Centro Trapianti di Midollo Osseo di Muraglia, Azienda Ospedaliera di Pesaro, Pesaro, Italy
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15
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Abstract
Bone marrow transplantation in thalassemia represents the only form of radical cure of this disease. Patients younger than 17 years are divided into three classes of risk according to the presence or absence of portal fibrosis, hepatomegaly, and history of adequate chelation treatment. Patients older than 16 years are categorized as adult thalassemics. Survival and event-free survival are 93% and 91% for Class 1, 87% and 83% for Class 2, and 79% and 58% for Class 3, respectively. Adult patient survival is 66% and event-free survival is 62%.
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Affiliation(s)
- C Giardini
- Divisione di Ematologia, Azienda Ospedaliera S. Salvatore, Pesaro, Italy
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16
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Gaziev D, Giardini C, Galimberti M, Lucarelli G, Angelucci E, Polchi P, Baronciani D, Erer B, Sotti G. Bone marrow transplantation for transfused patients with severe aplastic anemia using cyclophosphamide and total lymphoid irradiation as conditioning therapy: long-term follow-up from a single center. Bone Marrow Transplant 1999; 24:253-7. [PMID: 10455362 DOI: 10.1038/sj.bmt.1701887] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [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: 11/09/2022]
Abstract
In transfused patients with aplastic anemia, incidence of graft rejection remains significant. Seventeen transfused patients with severe aplastic anemia received BMT from HLA-identical sibling donors after conditioning with cyclophosphamide (CY, 50 mg/kg/day for 4 days) plus total lymphoid irradiation (TLI, 750 cGy in a single dose). For graft-versus-host disease (GVHD) prophylaxis one patient received methotrexate, five patients received CsA and 11 received CsA in association with methylprednisolone. All patients had sustained engraftment. The actuarial survival of patients was 76% with a median follow-up for surviving patients of 11 years (range 0.3-14.5 years). The incidence of grade II-III acute GVHD was 24%, and chronic GVHD 35%. Median Karnofsky score of surviving patients is 100 (range 90-100). Only one patient developed interstitial pneumonia. None of the patients has developed a malignancy after BMT. The role of limited field irradiation in development of malignant neoplasms after BMT for aplastic anemia is discussed. We conclude that a conditioning regimen using CY + TLI in sensitized aplastic anemia patients results in a high survival rate on long-term follow-up.
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Affiliation(s)
- D Gaziev
- Divisione di Ematologia e Centro Trapianti di Midollo Osseo di Muraglia, Azienda Ospedaliera di Pesaro, Italy
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17
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Lucarelli G, Clift RA, Galimberti M, Angelucci E, Giardini C, Baronciani D, Polchi P, Andreani M, Gaziev D, Erer B, Ciaroni A, D'Adamo F, Albertini F, Muretto P. Bone marrow transplantation in adult thalassemic patients. Blood 1999; 93:1164-7. [PMID: 9949158] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023] Open
Abstract
One hundred seven adult patients with thalassemia aged from 17 through 35 years and transplanted from HLA-identical siblings between November 1988 and September 1996 were evaluated on December 31, 1997. The outcome experience of 20 consecutive patients transplanted between November 13, 1988 and January 10, 1991 and reported in September 1992 is updated after 5 additional years. The experience on 87 patients transplanted between May 1991 and September 1996 is described and evaluated as of the end of December 1997. Of 107 patients, 69 survive between 1.5 and 9 years after transplantation. Sixty-six of these patients do not have thalassemia and are identified as ex-thalassemic after bone marrow transplantation. The youngest survivor is 20 years old, 6 are older than 30 years, and the oldest is 37 years of age. Patients with chronic active hepatitis at the time of transplant were significantly more likely to die than patients without (P =.05; relative risk, 2.05). Marrow transplantation is a valid treatment option for older patients with thalassemia who have suitable donors and show deterioration with conventional therapy.
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Affiliation(s)
- G Lucarelli
- Divisione Ematologica e Centro Trapianto Midollo Osseo di Muraglia and Servizio Anatomia Patologica, Azienda Ospedale S. Salvatore di Pesaro, Pesaro, Italy
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18
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Angelucci E, Muretto P, Lucarelli G, Ripalti M, Baronciani D, Erer B, Galimberti M, Annibali M, Giardini C, Gaziev D, Rapa S, Polchi P. Treatment of iron overload in the "ex-thalassemic". Report from the phlebotomy program. Ann N Y Acad Sci 1998; 850:288-93. [PMID: 9668550 DOI: 10.1111/j.1749-6632.1998.tb10485.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [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: 11/30/2022]
Abstract
After successful marrow transplantation (BMT) iron overload remains an important cause of morbidity in Thalassemia. After BMT, patients have normal erythropoiesis capable of producing a hyperplastic response to phlebotomy so that this procedure can be contemplated as a method of mobilizing iron from overloaded tissues. Forty-one patients (mean age 16 +/- 2.9 years) with prolonged follow-up (range 2-7 years) after BMT were submitted to a moderate intensity phlebotomy program (6 ml/kg blood withdrawal at 14-day intervals) to reduce iron overload. Values are expressed as mean +/- SD or as median with a range (25th-75th percentile). Serum ferritin decreased from 2,587 (2,129-4,817) to 280 (132-920) micrograms/l (p < 0.0001), total transferrin increased from 2.34 +/- 0.37 to 2.9 +/- 0.66 g/l (p = 0.0001), transferrin saturation decreased from 90% +/- 14% to 39% +/- 34% (p < 0.0001). Liver iron concentration evaluated on liver biopsy specimens decreased from 20.8 (15.5-28.1) to 3 (0.9-14.6) mg/g dry weight (p < 0.0001). Alanine amino-transaminase from 5.2 +/- 3.4 to 1.6 +/- 1.2 (p < 0.0001) times the upper level of normality. The histological grading for chronic hepatitis (Histology Activity Index) decreased from 4.2 +/- 2.4 to 2.3 +/- 1.8 (p < 0.0001). Phlebotomy is a safe, efficient, and widely applicable method to decrease iron overload in "ex-thalassemic."
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Affiliation(s)
- E Angelucci
- Divisione di Ematologia di Muraglia, Azienda Ospedale di Pesaro, Italy.
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19
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Lucarelli G, Galimberti M, Giardini C, Polchi P, Angelucci E, Baronciani D, Erer B, Gaziev D. Bone marrow transplantation in thalassemia. The experience of Pesaro. Ann N Y Acad Sci 1998; 850:270-5. [PMID: 9668548 DOI: 10.1111/j.1749-6632.1998.tb10483.x] [Citation(s) in RCA: 91] [Impact Index Per Article: 3.5] [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: 11/26/2022]
Abstract
Early trials of allogenic bone marrow transplantation (BMT) for homozygous beta thalassemia and the analyses of results of transplantation in patients under 17 years of age have allowed us to identify 3 classes of risk using the criteria of degree of hepatomegaly, the degree of portal fibrosis, and the quality of the chelation treatment given before the transplant. Patients for whom all 3 criteria were adverse constituted Class 3, patients with none of the adverse criteria constituted Class 1, and patients with 1 or various associations of 2 of the adverse criteria formed Class 2. Most patients older than 16 years have disease characteristics that place them in Class 3, with very few in Class 2. For all the patients with an HLA identical donor we are actually using 2 protocols to which the patient is assigned on the basis of the Class he belongs to at the time of BMT and independently from the age of the patient. For 104 patients in Class 1 and for 262 patients in Class 2 prepared for the transplant with busulfan 14 mg/kg, cyclophosphamide 200 mg/kg and cyclosporine alone, the probabilities of survival and of event-free survival are 95% and 90% for Class 1 and 87% and 84% for Class 2. For 33 Class 3 patients prepared for the transplant with busulfan 14 mg/kg, cyclophosphamide reduced to 160 mg/kg, cyclosporine, and "short" methotrexate, the probabilities of survival and event-free survival are 89% and 64%. For 57 adult patients (17 to 35 years), who underwent the transplant after preparation with the same protocol used for Class 3, the probabilities of survival and of event-free survival are 70% and 68%, respectively. BMT remains the only form of radical treatment for thalassemia in those patients with an HLA-identical donor.
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Affiliation(s)
- G Lucarelli
- Divisione Ematologica, Azienda Ospedale S. Salvatore di Pesaro, Italy.
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20
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Miano M, Porta F, Locatelli F, Miniero R, La Nasa G, Di Bartolomeo P, Giardini C, Messina C, Balduzzi A, Testi AM, Garbarino L, Lanino E, Crescenzi F, Zecca M, Dini G. Unrelated donor marrow transplantation for inborn errors. Bone Marrow Transplant 1998; 21 Suppl 2:S37-41. [PMID: 9630323] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
From December 1989 to December 1997 40 children aged 1 year to 19 years with inborn errors other than severe combined immunodeficiencies underwent unrelated donor (UD) bone marrow transplantation (BMT) in one of 10 institutions of the Italian Bone Marrow Transplant Group participating in this program. The diseases leading to BMT included Fanconi Anemia (10), Thalassemia (8), Wiskott Aldrich syndrome (5), haemophagocytic lymphohystiocytosis (6), osteopetrosis (3), storage diseases (6), Chediak Higashi syndrome (1), Schwachman syndrome (1). Thirty-three pairs were A, B, DRB1 matched. Three pairs were one antigen mismatched and one pair was two antigens mismatched. The remaining three pairs lacked information on molecular biology. Twelve children underwent a preparative regimen including radiotherapy. The remaining 28 children were conditioned with a chemotherapy regimen which included Busulfan. GvHD disease prophylaxis included CSA and MTX alone (9) or associated with ALG (17) or in vivo Campath 1G (12). The remaining two children received CSA alone. Thirty-five children showed donor engraftment; three children with thalassemia and one with osteopetrosis failed to engraft. Five children developed secondary graft failure. Actuarial 5 year disease-free survival was 62%; grade III-IV acute GvHD developed in seven of 38 evaluable children (18%); chronic GvHD developed in seven of 27 evaluable children (26%). We confirm that Wiskott Aldrich syndrome, HLH, and osteopetrosis represent an absolute indication for UD-BMT. Prognosis of UD-BMT for FA could improve in children grafted in an early phase, but a better preparative regimen has to be identified. UD-BMT in thalassemia is acceptable only in a restricted subset of patients selected for poor compliance to therapy.
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Affiliation(s)
- M Miano
- Department of Pediatric Hematology/Oncology, Istituto Giannina Gaslini, Genova, Italy
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21
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Giardini C, Galimberti M, Lucarelli G, Polchi P, Angelucci E, Baronciani D, Erer B, Gaziev D, Piga A, Di Gregorio F, Romeo MA, Mangiagli A, Petrelli E, Muretto P. Alpha-interferon treatment of chronic hepatitis C after bone marrow transplantation for homozygous beta-thalassemia. Bone Marrow Transplant 1997; 20:767-72. [PMID: 9384479 DOI: 10.1038/sj.bmt.1700968] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [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: 02/05/2023]
Abstract
No experience has been reported to date in treating chronic hepatitis C virus (HCV) infection with interferon (IFN) therapy after BMT, mainly due to concerns related to the impact of an immunomodulatory drug in patients who are immunologic and haematologic chimeras. However, chronic inflammatory activity related to HCV infection results in a chronic fibrogenous mechanism potentially leading to liver cirrhosis and hepatocellular carcinoma. Moreover, patients transplanted for beta-thalassemia could be at greater risk because of concomitant iron overload and pre-existing fibrous liver damage. Eleven patients with serological, biochemical, histological and molecular biological evidence of HCV infection were included in the study and treated for 6-12 months with recombinant IFN 24-65 months following BMT. The serum alanine aminotransferase (ALT) was persistently elevated (range 85-1242 U/l; mean 416) for at least 1 year prior to IFN treatment. Ten patients completed the protocol; five were considered as responders to treatment. In these five patients the liver histology showed an overall reduction of inflammation and necrosis: histological inflammatory activity improved from chronic active hepatitis (CAH) to chronic persistent hepatitis (three patients) or minimal residual inflammatory activity (two patients). The Knodell total activity score varied from 5.4 (range 3-9) to 1.4 (range 1-2; P = 0.05). All responding patients revealed negativization of serum HCV-RNA, that has been persistent in four (follow-up 1-3 years). ALT level fell to 15-80 U/l (mean 52; P = 0.0027). No major complications occurred during the therapy and no influence on marrow engraftment parameters were noted. We conclude that IFN therapy does not adversely interfere with engraftment and that it is a feasible therapy for treatment of chronic hepatitis C virus after BMT.
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Affiliation(s)
- C Giardini
- Divisione di Ematologia e Centro Trapianto di Midollo Osseo di Muraglia, Azienda Ospedale di Pesaro, Italy
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22
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Angelucci E, Muretto P, Lucarelli G, Ripalti M, Baronciani D, Erer B, Galimberti M, Giardini C, Gaziev D, Polchi P. Phlebotomy to reduce iron overload in patients cured of thalassemia by bone marrow transplantation. Italian Cooperative Group for Phlebotomy Treatment of Transplanted Thalassemia Patients. Blood 1997; 90:994-8. [PMID: 9242528] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
In thalassemia after successful bone marrow transplantation (BMT), iron overload remains an important cause of morbidity. After BMT, patients have normal erythropoiesis capable of producing a hyperplastic response to phlebotomy so that this procedure can be contemplated as a method of mobilizing iron from overloaded tissues. A phlebotomy program (6 mL/kg blood withdrawal at 14-day intervals) was proposed to 48 patients with prolonged follow-up (range, 2 to 7 years) after BMT. Seven patients were not submitted to the program (five because of refusal and two because of reversible side effects). The remaining 41 patients (mean age, 16 +/- 2.9 years) were treated for a mean period of 35 +/- 18 months. All were evaluated before and after 3 +/- 0.6 years of follow-up. Values are expressed as mean +/- standard deviation (SD) or as median with a range (25 to 75 percentile). Serum ferritin decreased from 2,587 (2,129 to 4,817) to 417 (210 to 982) microg/L (P < .0001), total transferrin increased from 2.34 +/- 0.37 to 2.7 +/- 0.58 g/L (P = .0001), transferrin saturation decreased from 90% +/- 14% to 50% +/- 29% (P < .0001). Liver iron concentration evaluated on liver biopsy specimens decreased from 20.8 (15.5 to 28.1) to 4.2 (1.6 to 14.6) mg/g dry weight (P < .0001). Aspartate transaminase decreased from 2.7 +/- 2 to 1.1 +/- 0.6 (P < .0001) and alanine transaminase from 5.2 +/- 3.4 to 1.7 +/- 1.2 (P < .0001) times the upper level of normality. The Knodell score for liver histological activity decreased from 6.9 +/- 3 to 4.9 +/- 2.8 (P < .0001). These data indicate that phlebotomy is safe, efficient, and widely applicable to ex-thalassemics after BMT.
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Affiliation(s)
- E Angelucci
- Divisione di Ematologia e Centro Trapianto Midollo Osseo di Muraglia, and Azienda Ospedale di Pesaro, Italy
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23
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Gaziev D, Polchi P, Galimberti M, Angelucci E, Giardini C, Baronciani D, Erer B, Lucarelli G. Graft-versus-host disease after bone marrow transplantation for thalassemia: an analysis of incidence and risk factors. Transplantation 1997; 63:854-60. [PMID: 9089226 DOI: 10.1097/00007890-199703270-00011] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.3] [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: 02/04/2023]
Abstract
We analyzed risk factors in 724 patients evaluable for acute graft-versus-host disease (GVHD) and in 614 patients evaluable for chronic GVHD who had received bone marrow transplantation (BMT) from HLA-identical siblings and/or parents for thalassemia and/or microdrepanocytosis, in a single institution. The overall incidence of grade II-IV and III-IV acute GVHD (aGVHD) was 26.9% and 13.5%, respectively. The cumulative incidence of grade II-IV aGVHD in patients treated with cyclosporine (CsA)/methylprednisolone (MP) or CsA/methotrexate (MTX)/MP was 32% and 17%, respectively (P=0.001). In logistic regression analysis, the risk factors associated with the onset of grade II-IV aGVHD in the entire group of patients were: patient age < or = 4 years (P=0.009), male patient sex (P=0.023), GVHD prophylaxis with CsA/MP or MTX/MP (P=0.000), more than twofold elevated alanine aminotransferase (P=0.001), and patient seropositivity for two to three herpes viruses (P=0.007). In patients treated with CsA/MP, splenomegaly > 2 cm (P=0.042) and donor age > or = 17 years (P=0.034) predicted aGVHD. Risk factors for grade III-IV aGVHD were similar to the risk factors identified for grade II-IV aGVHD. Moreover, moderate and severe liver fibrosis or cirrhosis predicted grade III-IV aGVHD (P=0.018). The incidence of chronic GVHD (cGVHD) was 27.3%. The probability of cGVHD at 2 years after BMT in patients with grade 0, I, II, and III-IV aGVHD was 15%, 32%, 53%, and 54%, respectively. Among patients with absent or grade I-IV aGVHD, prior aGVHD (P=0.000), female donor sex (P=0.000), use of alloimmune female donors for male patients (0.009), and GVHD prophylaxis with CsA/MP or MTX/MP (P=0.003) predicted cGVHD. This data should be considered in clinical management and in future investigations for improvement of immunosuppressive prophylaxis in BMT patients with thalassemia.
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Affiliation(s)
- D Gaziev
- Divisione Ematologica e Centro Trapianto Midollo Osseo di Muraglia Azienda Opsedaliera di Pesaro, Italia
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24
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Abstract
The striking improvement in the life expectancy of patients with homozygous beta-thalassemia observed over the past three decades is mainly due to the institution of adequate transfusion regimens and effective iron chelation therapy with nightly subcutaneous desferrioxamine. The prognosis appears particularly favorable for children with thalassemia born since these methods have become widely available. The first successful "cure" of beta-thalassemia was achieved in 1981 after bone marrow transplantation. Recent advances in transfusion techniques, pharmacology, molecular genetics, transplant immunology, and clinical practice today offer considerable promise in further advancing our knowledge and treatment of this disease.
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Affiliation(s)
- C Giardini
- Divisione di Ematologia e Centro Trapianto di Midollo Osseo Azienda Ospedaliera S. Salvatore, Pesaro, Italy
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25
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Affiliation(s)
- G Lucarelli
- Divisione di Ematologia e Centro Trapianto Midollo Osseo di Muraglia, Azienda Ospediliera di Pesaro, Italy
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26
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Erer B, Polchi P, Lucarelli G, Angelucci E, Baronciani D, Galimberti M, Giardini C, Gaziev D, Maiello A. CsA-associated neurotoxicity and ineffective prophylaxis with clonazepam in patients transplanted for thalassemia major: analysis of risk factors. Bone Marrow Transplant 1996; 18:157-62. [PMID: 8832009] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Cyclosporin A (CsA) has been shown to be useful in the prophylaxis of acute graft-versus-host-disease (GVHD). However, this immunosuppressive agent produces multiple side-effects including nephrotoxicity, hypertension, hypertricosis, gum hyperplasia, infections, and neurotoxicity. We report a retrospective analysis of neurotoxicity in 625 recipients transplanted for thalassemia and given CsA as part of GVHD prophylaxis. Neurotoxicity consisted in mental status changes, tremor, headache (grade 1), visual disturbance and cortical blindness (grade 2) and seizures and coma (grade 3). The overall toxicity was 28.8% and the incidence of convulsions was 10.1%. Neurological findings were reversible after temporary reduction or discontinuation of CsA. Class 3 patients, when prepared with protocol 6 (Bu 14 + Cy 200 and CsA for GVHD) or when they developed acute GVHD, had the highest risk of convulsions. Age, sex, different conditioning regimens, different anticonvulsive prophylaxis, liver damage due to iron-overload and/or to chronic inflammation did not influence the occurrence of CsA-related CNS toxicity. The occurrence of acute GVHD with concomitant use of high-dose corticosteroids is the single significant predisposing factor in the occurrence of convulsions. Grades 1 and 2 of neurotoxicity occurred earlier and were not influenced even by acute GVHD.
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Affiliation(s)
- B Erer
- Divisione di Ematologica, Azienda Ospedaliera Di Pasaro, Italy
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27
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Gaziev D, Baronciani D, Galimberti M, Polchi P, Angelucci E, Giardini C, Muretto P, Perugini S, Riggio S, Ghirlanda S, Erer B, Maiello A, Lucarelli G. Mucormycosis after bone marrow transplantation: report of four cases in thalassemia and review of the literature. Bone Marrow Transplant 1996; 17:409-14. [PMID: 8704696] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
We report four cases of mucormycosis that occurred among 711 patients who underwent BMT for thalassemia, and review 18 additional cases among BMT recipients that were reported in the English-language literature. All these patients were polytransfused and were in advanced phase of disease with severe acquired hemochromatosis. The sites of infection were sinonasal, rhinocerebral-pulmonary, pulmonary and pulmonary-central nervous system. Mucormycosis was the primary cause of death in three of four patients. Two infections were detected within the first 100 days after BMT. Only one of the four patients had partial resolution of sinonasal mucormycosis following aggressive antifungal therapy combined with hyperbaric oxygen treatment.
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Affiliation(s)
- D Gaziev
- Divisione Ematologica e Centro Trapianto Midollo Osseo di Muraglia, Ospedale di Pesaro, Italy
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Lucarelli G, Clift RA, Galimberti M, Polchi P, Angelucci E, Baronciani D, Giardini C, Andreani M, Manna M, Nesci S, Agostinelli F, Rapa S, Ripalti M, Albertini F. Marrow transplantation for patients with thalassemia: results in class 3 patients. Blood 1996; 87:2082-8. [PMID: 8634461] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Thalassemia patients can be categorized as class 1 (minimal liver damage and iron overload), class 3 (extensive liver damage from iron overload), and class 2 (intermediate). These categories are prognostic for treatment outcome after marrow transplantation. Class 3 patients have more transplant-related mortality than other patients. This study examines transplantation outcome for class 3 patients. Records were reviewed of 215 patients in class 3 who received transplants in Pesaro from HLA-identical related donors between May 1, 1984 and May 1, 1994. The influence of pretransplant, peritransplant, and posttransplant variables on survival, relapse, and transplant-related mortality was examined by product-limit and proportional-hazards multivariate analysis. Age and conditioning regimen were influential on survival, and regimens with less than 200 mg/kg cyclosporine (CY) were associated with 5-year survival probabilities of .74 and .63 patients younger than 17 years and older patients, respectively. Transfusion history and regimen were influential on rejection with 5 year probabilities of .53 and .24 in patients who received less than or greater than 100 red blood cell transfusions before transplantation and regimens containing less than 200 mg/kg CY. Results of transplantation for patients with advanced thalassemia treatment have improved with the introduction of conditioning regimens with less CY. This has been associated with an increase in rejection (particularly in patients who have received < 100 red blood cell transfusions before transplant). Efforts at reducing the rejection rate by modifying the conditioning regimen should be concentrated on younger patients who have received a small number of transfusions. Patients with thalassemia who have HLA-identical family members should be transplanted before they are in class 3.
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Affiliation(s)
- G Lucarelli
- Divisione Ematologica e Centro Trapianto Midollo Osseo di Muraglia, Pesaro, Italy
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29
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D'Angelo G, Giardini C, Calvano D. Hyperleukocytosis with marked hypereosinophilia. Morphologic and cytochemical pathologic aspects of eosinophils. Eosinophilic leukaemia? Recenti Prog Med 1995; 86:391-3. [PMID: 7501903] [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] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Excluding the most frequent pathologies that cause hypereosinophilia, we report a case of a patient with hyperleukocytosis and marked hypereosinophilia that showed morphological abnormalities in conjunction with cytochemical pathologic aspects. Physical examination, laboratory results and cytochemical abnormalities induced us, although a normal karyotype, to consider the possibility of eosinophilic leukaemia.
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Affiliation(s)
- G D'Angelo
- Laboratorio di Chimica-Clinica, Ematologia e Microbiologia, Ospedale A. Bellini, Somma Lombardo, Varese
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30
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Lucarelli G, Giardini C, Baronciani D. Bone marrow transplantation in thalassemia. Semin Hematol 1995; 32:297-303. [PMID: 8560287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- G Lucarelli
- Divisione di Ematologia, Azienda Ospedaliera di Pesaro, Italy
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31
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Polchi P, Lucarelli G, Galimberti M, Giardini C, Baronciani D, Angelucci E, Sparaventi G, Capponi D, Talevi N, Debiagi M. Haploidentical bone marrow transplantation from mother to child with advanced leukemia. Bone Marrow Transplant 1995; 16:529-35. [PMID: 8528168] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Use of the mother as mismatched marrow donor was assessed in 19 children with advanced leukemia. Patients were homogeneous for HLA incompatibility, age, donor, and conditioning regimen, and stage of disease. All received busulfan and cytoxan, combined with unmodified donor marrow, ALG given before and after transplant, and short MTX and cyclosporine as GVHD prophylaxis. Survival, LFS, and relapse respectively were 26, 26, and 33%. Incidence of overall and severe acute GVHD was 58 and 32%, respectively. Four patients had failure of engraftment, and two of these are alive with autologous reconstitution in complete remission. Probability of rejection was 21%. Results of haploidentical transplants were compared with those of children with advanced leukemia treated at the same institution, who received marrow from HLA-identical siblings. The probability of long-term leukemia-free survival was similar in the two groups. We thus propose using the mother as an alternative marrow donor in children with advanced leukemia.
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Affiliation(s)
- P Polchi
- Divisione di Ematologia e Centro Trapianto Midollo Osseo di Muraglia, Azienda Autonoma Ospedale San Salvatore di Pesaro, Italy
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32
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Baronciani D, Angelucci E, Erer B, Fabrizi G, Galimberti M, Giardini C, Milella D, Montesi M, Polchi P, Severini A. Suprapubic cystotomy as treatment for severe hemorrhagic cystitis after bone marrow transplantation. Bone Marrow Transplant 1995; 16:267-70. [PMID: 7581146] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We analyzed the success of suprapubic cystotomy in patients with severe hemorrhagic cystitis after bone marrow transplantation. Seventy-three out of 963 patients developed severe hemorrhagic cystitis which resulted in urinary tract obstruction after high-dose cytoreductive therapy. Eleven patients (15%) failed medical treatment and required emergency suprapubic cystotomy. Three of these patients died of other complications prior to resolution of HC. Of the remaining 8 patients who underwent surgery, 4 are alive. The mortality rate was significantly higher in patients who required surgery than in those who responded to medical therapy. Patients whose HC required surgery also had a greater transfusion requirement than those who responded to medical therapy. We conclude that surgical treatment of severe HC should be undertaken only after failure of medical therapy.
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Affiliation(s)
- D Baronciani
- Divisione Ematologica e Centro Trapianto di Midollo Osseo di Muraglia, Pesaro, Italy
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33
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Gaziev D, Giardini C, Angelucci E, Polchi P, Galimberti M, Baronciani D, Erer B, Maiello A, Lucarelli G. Intravenous chelation therapy during transplantation for thalassemia. Haematologica 1995; 80:300-4. [PMID: 7590497] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Thalassemia patients with heavy iron overload risk further increase of body iron stores after bone marrow transplantation (BMT) due to intensive red-cell transfusions in the post BMT course and to massive mobilization of iron deposits from marrow cells following the conditioning regimen. Nevertheless, iron chelation has not yet been used during the transplant period, mainly for concerns related to the toxicity and antiproliferative properties of the drug. METHODS Fifteen thalassemic patients received desferrioxamine (DFO) before and during BMT according to two different schedules (first: from day -9 to day +60, and second: from day -9 to day -2, then from day +28 to day +60) at a dose of 40 mg/kg/day as a 24-hour intravenous infusion. RESULTS The median time to neutrophil, platelet and erythrocyte recovery showed no difference between DFO-treated patients and the control group (18 days vs. 15, 16 vs. 18 and 22 vs. 23, respectively; p: N.S.). The incidence of acute GVHD was 23% in the DFO group and 13% in controls (p: N.S.). The median serum ferritin (SF) at 6 months after BMT was significantly lower in the DFO-treated patients (2081 versus 4187; p: 0.007) than in the control group. This difference continued to be evident, though not statistically significant, during longer follow-up. CONCLUSIONS Intravenous DFO therapy during BMT does not seem to have affected the engraftment parameters or the incidence of infections or GVHD. No adverse effects were observed during the therapy. Therefore thalassemic patients with heavy iron overload can be candidates for a course of i.v. chelation during the transplant period. This therapy could also be followed by post-BMT iron removal (i.e. phlebotomies or desferrioxamine) to accelerate the clearance of body iron deposits.
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Affiliation(s)
- D Gaziev
- Divisione Ematologica, Ospedale di Pesaro, Italy
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34
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Giardini C. Ethical issue of bone marrow transplantation for thalassemia. Bone Marrow Transplant 1995; 15:657-8. [PMID: 7670391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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35
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Giardini C, Galimberti M, Lucarelli G, Polchi P, Angelucci E, Baronciani D, Gaziev D, Erer B, La Nasa G, Barbanti I. Desferrioxamine therapy accelerates clearance of iron deposits after bone marrow transplantation for thalassaemia. Br J Haematol 1995; 89:868-73. [PMID: 7772524 DOI: 10.1111/j.1365-2141.1995.tb08426.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.7] [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: 01/27/2023]
Abstract
We treated 18 heavily iron-loaded patients who had become ex-thalassaemics after bone marrow transplantation with subcutaneous desferrioxamine therapy for 5-20 months. As determined using serum ferritin concentration, transferrin saturation and stainable liver iron obtained in follow-up biopsies, marked decreases in body iron stores were observed with this regimen. Moreover, the liver function tests demonstrate a trend to normalization in all cases. Local skin reactions to desferrioxamine were the only toxicities observed. We conclude that pharmacological iron chelation is a safe and effective therapy in the reduction of iron deposits in this clinical situation; it therefore represents a valid alternative to phlebotomy in selected patients.
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Affiliation(s)
- C Giardini
- Divisione Ematologica, Ospedale di Pesaro, Italy
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36
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Angelucci E, Baronciani D, Lucarelli G, Baldassarri M, Galimberti M, Giardini C, Martinelli F, Polchi P, Polizzi V, Ripalti M. Needle liver biopsy in thalassaemia: analyses of diagnostic accuracy and safety in 1184 consecutive biopsies. Br J Haematol 1995; 89:757-61. [PMID: 7772512 DOI: 10.1111/j.1365-2141.1995.tb08412.x] [Citation(s) in RCA: 104] [Impact Index Per Article: 3.6] [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: 01/27/2023]
Abstract
We report the reliability and safety of percutaneous liver biopsy in the evaluation of hepatic iron loading and histology in patients with homozygous beta-thalassaemia prior to and in serial biopsies following allogeneic bone marrow transplantation for this disorder. 501 thalassaemic patients aged 11 +/- 4.5 years (range 1-32 years) underwent 1184 consecutive percutaneous liver biopsies without ultrasound guidance. Overall, 81% of biopsies were evaluable for histological examination and grading of iron. The adequacy of liver biopsy specimens increased with patient age: evaluable specimens were obtained in 73% of patients < 5 years of age and in 86% of samples in patients aged > 15 years. The degree of iron overload and fibrosis in each biopsy was reported separately by at least two pathologists who did not know the clinical status of each patient. In 103 biopsies, iron grade by light microscopy corresponded to an iron concentration varying between a mean of 32.46 +/- 14 mumol/g dry weight liver tissue for iron stores graded by light microscopy as absent to 417.6 +/- 150 mumol/g dry weight liver tissue for stores graded as severe. The fibrosis score of multiple samples of liver obtained at autopsy within 100 d of the percutaneous biopsy in 41 patients who died following BMT correlated perfectly with that of the first sample in > 60% biopsies; in most of the discordant cases fibrosis had been underestimated in the percutaneous biopsy. Liver biopsy demonstrated evidence of chronic hepatitis in 30% of patients with normal transaminase and in 57% of patients with transaminase within twice the normal range. Liver biopsy was complicated in six patients (0.5%) by haemoperitoneum, periocholecystic haematoma, kidney haematoma, or bile peritonitis; no complication was fatal. These data demonstrate that percutaneous liver biopsy provides reliable information regarding liver iron and histology in homozygous beta-thalassaemia with an extremely low risk of complications.
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Affiliation(s)
- E Angelucci
- Divisione Ematologica, Ospedale di Pesaro, Italia
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37
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Abstract
Early trials of allogeneic bone marrow transplantation (BMT) for homozygous beta-thalassemia and the analyses of results of transplantation in patients less than 16 years old have allowed us to identify three classes of risk based on the following criteria: (a) hepatomegaly, (b) presence of liver fibrosis at histological examination, and (c) quality of chelation treatment given before transplant. Patients with none of these adverse criteria were assigned to Class 1; patients with either one or two adverse criteria comprised Class 2; and patients for whom all three criteria were adverse constituted Class 3. Most patients older than 16 years have disease characteristics that place them in Class 3, with very few falling into Class 2. All patients with a histocompatibility leukocyte antigen (HLA)-identical donor are actually assigned to one of two conditioning regimens on the basis of the class they belong to at the time of BMT and independently of age. For Class 1, Class 2, and Class 3 patients, the probabilities of survival and event-free survival are 95 and 90%, 86 and 82%, and 87 and 63%, respectively. For those patients older than 16 years at the time of transplant, the probabilities of survival and of event-free survival are 78 and 74%, respectively. Allogeneic BMT is currently the only rational therapeutic modality for the eradication of beta-thalassemia.
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Affiliation(s)
- C Giardini
- Division of Hematology, Hospital of Pesaro, Italy
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38
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Affiliation(s)
- G Lucarelli
- Department of Hematology, Hospital of Pesaro, Italy
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39
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Erer B, Angelucci E, Lucarelli G, Giardini C, Baronciani D, Galimberti M, Polchi P, Amadei G, Battistini L, Paolucci S. Hepatitis C virus infection in thalassemia patients undergoing allogeneic bone marrow transplantation. Bone Marrow Transplant 1994; 14:369-72. [PMID: 7527690] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Ninety-eight patients with homozygous-beta thalassemia who had undergone allogeneic bone marrow transplantation (BMT) between May 1990 and March 1992 were tested for hepatitis C antibodies (anti-HCV) before and after BMT. Anti-HCV positivity was detected in 50 of the 98 patients (51%) before BMT. Seroconversion was demonstrated in seven of the 40 evaluable seronegative patients. In four cases it was probably due to the different sensitivity of first and second generation ELISA. Of the 46 evaluable seropositive patients 4 had transient and 5 persistent negativity for HCV antibodies after BMT. The high prevalence of anti-HCV positivity in thalassemic patients is related to the continuous requirement for blood transfusions. We found a strong correlation between biochemical and histological evidence of liver damage and anti-HCV positive status in multi-transfused patients. In our experience HCV hepatitis does not influence the outcome of BMT.
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Affiliation(s)
- B Erer
- Divisione Ematologica e Centro Trapianto Midollo Osseo di Muraglia, Ospedale di Pesaro, Italy
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40
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Giardini C. Bone marrow transplantation in thalassemia. Transplant Proc 1994; 26:2350-1. [PMID: 8066771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- C Giardini
- Divisione Ematologica, Ospedale di Pesaro, Italy
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41
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Giardini C, Lucarelli G. Bone marrow transplantation in the treatment of thalassemia. Curr Opin Hematol 1994; 1:170-6. [PMID: 9371277] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Early trials with the analysis of results in patients less than 16 years old have allowed us to identify three classes of risk using the criteria of degree of hepatomegaly, the degree of liver fibrosis, and the quality of chelation treatment given before transplant. The posttransplant disease-free survival for patients in risk classes I, II, and III and adults is today 93%, 85%, 64%, and 82%, respectively. Bone marrow transplantations, from mismatched donors and unrelated phenotypically identical donors are still experimental procedures. Bone marrow transplantation represents a desirable option of cure for severe forms of the disease when an HLA-identical donor is available. The posttransplant clinical follow-up of these patients is of particular interest in managing growth, endocrinal problems, iron overload, and normal quality and expectancy of life posttransplant. This purpose seems attainable particularly for those patients who have received transplants earlier, when histological damage of the liver and endocrine organs is not yet present.
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Affiliation(s)
- C Giardini
- Divisione di Ematologia di muraglia, Ospedale di Pesaro, Italy
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42
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Galimberti M, Polchi P, Lucarelli G, Angelucci E, Baronciani D, Giardini C, Gaziev D, Erer B, Ripalti M, Rapa S. Allogeneic marrow transplantation in patients with chronic myeloid leukemia in chronic phase following preparation with busulfan and cyclophosphamide. Bone Marrow Transplant 1994; 13:197-201. [PMID: 8205089] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Thirty-four patients with chronic myelogenous leukemia in chronic phase were treated with busulfan 16 mg/kg and cyclophosphamide 120 or 200 mg/kg before allogeneic bone marrow transplantation from an HLA-identical sibling. Cyclosporine, methotrexate and prednisone were used for graft-versus-host disease (GVHD) prophylaxis. The actuarial probabilities of survival and relapse-free survival at 82 months were 71%. With a maximum follow-up of 2471 days, none of the patient experienced hematologic or clinical relapse. In one patient reappearance of host cells was documented 180 days post-transplant which disappeared 277 days post-transplant and the patient is in complete hematological and cytogenetic remission 5 years after the transplant. The probability of transplant-related mortality was 29% while the probability of moderate to severe acute graft-versus-host disease was 38%. This study indicates that busulfan and cyclophosphamide are a good conditioning regimen for marrow transplantation in patients with chronic myeloid leukemia in chronic phase.
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Affiliation(s)
- M Galimberti
- Divisione di Ematologia, Ospedale di Pesaro, Italy
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43
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Giardini C, Angelucci E, Lucarelli G, Galimberti M, Polchi P, Baronciani D, Bechelli G. Bone marrow transplantation for thalassemia. Experience in Pesaro, Italy. Am J Pediatr Hematol Oncol 1994; 16:6-10. [PMID: 8311174] [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] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
PURPOSE We reviewed the results of transplanting allogeneic marrow from HLA-identical donors in patients with beta-thalassemia. Among the 484 consecutive patients who have received transplants since 1981, survival and disease-free survival rates leveled off at approximately 1 year after transplantation, at 82 and 75%, respectively. PATIENTS AND METHODS Clinical characteristics of patients before transplant have been studied to determine their impact on survival, disease-free survival, and graft rejection. By multivariate analysis, portal fibrosis, hepatomegaly, and a history of inadequate chelation therapy were identified as risk factors. The patients were then divided into three classes of risk. RESULTS The rate of prolonged disease-free survival was 98% and 87% for class 1 and class 2 patients. This rate of disease-free survival is 70% with the use of our last conditioning protocol for class 3 patients. Older patients (17-32 years) have a 79% probability of prolonged disease-free survival. CONCLUSIONS We conclude that for patients with thalassemia major, transplantation of bone marrow from a human leukocyte antigen-identical donor offers a high probability of disease-free survival, particularly for those patients in early stages of their disease.
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Affiliation(s)
- C Giardini
- Divisione Ematologica di Muraglia, Centro Trapianto Midollo Osseo, Ospedale di Pesaro, Italy
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44
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D'Angelo G, Crovetti G, Grizzetti N, Giardini C. Biclonal component in lymphoplasmacytic/lymphoplasmacytoid non-Hodgkin lymphoma. Recenti Prog Med 1994; 85:104-7. [PMID: 8184186] [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] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We report a case of biclonal component in lymphoplasmacytic/lymphoplasmacytoid non-Hodgkin's lymphoma, in which two Ig with different light chains were found, because not many cases have been reported. In our case in conjunction with the presence of an IgM-K protein, which was in accordance to both cytomorphologic aspects similar to WM and monoclonal population (K), another protein that showed different light chain was expressed (IgG-lambda). Therefore it is possible that in a neoplastic clone a subsequent neoplastic change could verify, not closely related to the first, and subsequently the presence of a subclone with the possibility to rearrange for a new protein with light chain different from the first protein. Demonstration of the isotypic difference in case of lymphoid malignancies is of critical importance in developing therapeutic protocols involving use of anti-idiotype antibodies.
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Affiliation(s)
- G D'Angelo
- Laboratorio di Chimica-Clinica, Ematologia e Microbiologia, Ospedale A. Bellini, USSL n. 6, Somma Lombardo, Varese
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45
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Lucarelli G, Angelucci E, Giardini C, Baronciani D, Galimberti M, Polchi P, Bartolucci M, Muretto P, Albertini F. Fate of iron stores in thalassaemia after bone-marrow transplantation. Lancet 1993; 342:1388-91. [PMID: 7901682 DOI: 10.1016/0140-6736(93)92753-g] [Citation(s) in RCA: 72] [Impact Index Per Article: 2.3] [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: 01/27/2023]
Abstract
After successful bone-marrow transplantation (BMT) in thalassaemia, the individual acquires the pattern of globin synthesis of the donor. We call such an individual "ex-thalassaemic after BMT", a term that underscores the cure of the genetic defect but maintenance of residual signs of organ damage due to iron overload and dysfunction acquired during the pretransplant years. We have analysed the extent and fate of tissue iron overload in 151 ex-thalassaemic patients after BMT, according to the risk factors of hepatomegaly, hepatic portal fibrosis, and inadequate chelation therapy. Serum ferritin concentrations decreased and unbound iron binding capacity (UIBC) increased slowly during the years after the transplant. When analysed according to risk group (assigned at the time of the transplant), ferritin and UIBC returned within the normal ranges in only the low-risk group (without hepatomegaly or portal fibrosis, and with adequate chelation pre-BMT). Ferritin and UIBC were still abnormal 7 years after the transplant in the moderate-risk group (those with one or two risk factors) and highly abnormal in the high-risk group (all three risk factors) indicating persistence of, respectively, moderate and severe iron overload at the time of transplant. In ex-thalassaemic patients who were studied before and yearly after the transplant the extent of haemosiderosis, as judged by staining of liver biopsy samples, decreased during the years after transplant. The degree of iron deposition and rate of post-BMT linear growth seem to influence rate of post-BMT decrease in tissue iron overload in different risk groups at the time of BMT.
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Affiliation(s)
- G Lucarelli
- Divisione Ematologica, Ospedale di Pesaro, Italia
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46
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De Sanctis V, Galimberti M, Lucarelli G, Angelucci E, Ughi M, Baronciani D, Polchi P, Giardini C, Bagni B, Vullo C. Pubertal development in thalassaemic patients after allogenic bone marrow transplantation. Eur J Pediatr 1993; 152:993-7. [PMID: 8131819 DOI: 10.1007/bf01957223] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [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: 01/29/2023]
Abstract
To obtain further insight into gonadal function, a series of 50 prepubertal patients with beta-thalassaemia major (24 boys and 26 girls) aged from 12.6 to 18 years (mean 15 years) who had received a bone marrow transplantation (BMT) during childhood or the peripubertal period, at the age of 3.6-14.5 years (mean 10.8 years), were periodically re-evaluated at intervals of 6-12 months. The last evaluation was done 1-9 years (mean 4.2 years) after BMT. At each examination we measured height, pubertal stage, plasma gonadotrophins (LH and FSH) before and after the GnRH stimulation test (i.v.), sex steroids (total and free testosterone in males, and 17 beta-oestradiol in females), serum ferritin and bone age. Fourty percent of patients entered or passed through puberty normally despite clinical and hormonal evidence of gonadal dysfunction in most of them. A correlation was not found between the pubertal stage and age at BMT, and no statistical difference between patients who did not enter into puberty and patients with spontaneous pubertal development was found in serum ferritin levels. Our data confirm that gonads in male and female thalassaemic patients are exposed to the cytotoxic effects of the preparative transplant regime with alkylating agents. In some patients absence of pubertal development was due to gonadotrophin insufficiency, probably secondary to previous iron overload. These findings emphasize the need for a vigilant long-term follow up study of thalassaemic patients who have had BMT.
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Affiliation(s)
- V De Sanctis
- Department of Paediatrics, Arcispedale S. Anna Hospital, Ferrara, Italy
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47
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Lucarelli G, Galimberti M, Polchi P, Angelucci E, Baronciani D, Giardini C, Andreani M, Agostinelli F, Albertini F, Clift RA. Marrow transplantation in patients with thalassemia responsive to iron chelation therapy. N Engl J Med 1993; 329:840-4. [PMID: 8355742 DOI: 10.1056/nejm199309163291204] [Citation(s) in RCA: 173] [Impact Index Per Article: 5.6] [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: 01/30/2023]
Abstract
BACKGROUND Patients with homozygous beta-thalassemia, who have a good prognosis during treatment with conventional therapy, appear to have an especially high probability of hematologic cure with bone marrow transplantation, although the morbidity and mortality associated with such treatment are not established. METHODS The records of all patients with thalassemia who received bone marrow transplants from HLA-identical donors in Pesaro, Italy, were examined from October 1982 through May 1992. Detailed evaluation of the outcome was conducted in the 89 patients identified as being in class 1 according to the Pesaro classification, in which hepatomegaly, portal fibrosis, and the inadequacy of iron chelation therapy are considered independent risk factors, and the patients are classified as being in class 1 if none of these factors are present, class 2 if one or two of the factors are present, and class 3 if all three factors are present. Sixty-four of the patients had been prepared for transplantation with a drug regimen in current use that includes busulfan and cyclophosphamide followed by cyclosporine as prophylaxis against acute graft-versus-host disease (protocol 6). RESULTS There were seven deaths, all within 101 days of transplantation. Two of the 64 patients treated according to protocol 6 died. The probabilities of survival, rejection-free survival, death from causes unrelated to rejection, and rejection were 0.92, 0.85, 0.06, and 0.08, respectively, in the total group and 0.97, 0.93, 0.03, and 0.04 in the 64 patients treated according to protocol 6. Preliminary evidence suggests that there was useful unloading of tissue iron deposits. CONCLUSIONS The high probability of cure with little early or late morbidity and mortality suggests that patients with class 1 thalassemia who have HLA-identical donors available should be treated by bone marrow transplantation. However, this was not a controlled trial, so we cannot directly compare the outcome with that of conventional treatment.
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Affiliation(s)
- G Lucarelli
- Divisione Ematologica, Ospedale di Pesaro, Italy
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D'Angelo G, Calvano D, Mattaini R, Cosini I, Giardini C. Platelet aggregation in presence of anticoagulants dependent pseudothrombocytopenia. Minerva Med 1993; 84:399-402. [PMID: 8414132] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
We report a case of pseudothrombocytopenia anticoagulants dependence in a healthy woman. Platelet count was performed on the automated impedance haematological analyzer utilizing peripheral blood samples anticoagulated with ethylene diamine tetra-acetate, heparin and sodium citrate. We pointed out that the severe thrombocytopenia was principally time and ethylene diamine tetra-acetate dependent. As regard both the temperature (37 degrees C) and the other anticoagulants (heparin, sodium citrate), the phenomenon was variable. The phenomenon "in vitro" was confirmed by the normal aggregation, moreover we showed that the platelets of a normal subject aggregated with plasma and ethylene diamine tetra-acetate of pseudothrombocytopenic subject. We report this case because often, in a healthy subject, it is possible to make a mistake in diagnosis and to employ more sophisticated and expansive investigations. Moreover it is very important to point out the pseudothrombocytopenia in case of heparinic therapy because it is possible to have a dilated thrombocytopenia.
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Affiliation(s)
- G D'Angelo
- Laboratorio di Chimica-Clinica, Ematologia e Microbiologia, USSL n. 6, Ospedale A. Bellini, Somma Lombardo (Varese)
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Giardini C, Lucarelli G. [Bone marrow transplantation in thalassemia major. The progress and prospects after 10 years of clinical experience]. Minerva Pediatr 1993; 45:273-9. [PMID: 8255267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Abstract
Early trials of allogeneic bone marrow transplantation (BMT) for homozygous beta-thalassemia and the analyses of results of transplantation in patients less than 16 years old have allowed us to identify three classes of risk using the criteria of degree of hepatomegaly, the degree of portal fibrosis and the quality of the chelation treatment given before the transplant. Patients for whom all three criteria were adverse constituted class 3, patients with none of the adverse criteria constituted class one and patients with one or various association of the adverse criteria formed Class 2. Most patients older than 16 years have disease characteristics that place them in class 3 with very few in class 2. For all the patients with an HLA identical donor we are actually using two Protocols for BMT to whom the patients are assigned on the base of the class they belong to at the time of BMT and independently on the age of the patient. For class 1, class 2 and for class 3 the probabilities of survival and of event-free-survival are respectively of 98% and 94%, 87% and 84%, 100% and 67%. For those patients that were older than 16 years at the time of the transplant, the probabilities of survival are 82% and the probabilities of event-free survival are 79%. Bone marrow transplantation is a new form of radical treatment of thalassemia in those patients with an HLA identical donor.
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Affiliation(s)
- G Lucarelli
- Divisione Ematologica e Centro Trapianto Midollo, Osseo di Muraglia, Ospedale di Pesaro, Italia
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