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Caprilli R, Angelucci E, Cocco A. Early or late guided missile in the treatment of Crohn's disease? Dig Liver Dis 2005; 37:973-9. [PMID: 16169305 DOI: 10.1016/j.dld.2005.07.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2005] [Accepted: 07/04/2005] [Indexed: 12/11/2022]
Abstract
Over the last few years, much light has been shed on the pathogenesis of Crohn's disease. Further knowledge in this field has provided a firm basis not only in the understanding of current treatment but also for the development of new therapeutic strategies. Aim of these new agents is primarily to selectively interact with the key processes of intestinal inflammation. At present, only anti-tumour necrosis factor-alpha antibodies namely infliximab, is licensed for clinical practice but it is feasible to foresee that, in the near future, a larger range of these agents will become available. Herein, the most promising biological agents in the treatment of Crohn's disease are outlined, which patients would benefit from these agents and when they should be administered. Attention is focused on the early (top-down) or late (step-up) use of biological agents, which for their very targeted mechanism of action may be compared to guided missiles. As yet, early use of biological agents remains to be supported by convincing evidence, nevertheless it may be advocated as first-line therapy for newly diagnosed severe Crohn's disease patients, both adults and children.
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Orlando A, Colombo E, Kohn A, Biancone L, Rizzello F, Viscido A, Sostegni R, Benazzato L, Castiglione F, Papi C, Meucci G, Riegler G, Mocciaro F, Cassinotti A, Cosintino R, Geremia A, Morselli C, Angelucci E, Lavagna A, Rispo A, Bossa F, Scimeca D, Cottone M. Infliximab in the treatment of Crohn's disease: predictors of response in an Italian multicentric open study. Dig Liver Dis 2005; 37:577-83. [PMID: 15886081 DOI: 10.1016/j.dld.2005.01.019] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2004] [Accepted: 01/14/2005] [Indexed: 12/11/2022]
Abstract
BACKGROUND Almost 20% of patients with active Crohn's disease are refractory to conventional therapy. Infliximab is a treatment of proven efficacy in this group of patients and it is not clear which variables predict a good response. AIMS.: To evaluate the role of infliximab looking at the predictors of response in a large series of patients with Crohn's disease. PATIENTS AND METHODS Five hundred and seventy-three patients with luminal refractory Crohn's disease (Crohn's Disease Activity Index (CDAI)>220-400) (312 patients) or with fistulising disease (190 patients) or both of them (71 patients) were treated with a dose of 5 mg/kg in 12 Italian referral centres. The primary endpoints of the study were clinical response and clinical remission for luminal refractory and fistulising disease. We evaluated at univariable and multivariable analysis the following variables: number of infusions, sex, age at diagnosis, smoking habit, site of disease, previous surgery, extraintestinal manifestations and concomitant therapies, and type of fistulas. RESULTS Patients with luminal refractory disease: 322 patients (84.1%) had a clinical response and 228 (59.5%) reached clinical remission. Patients with fistulising disease: 187 patients (72%) had a reduction of 50% of the number of fistulas and in 107 (41%) a total closure of fistulas was observed. For luminal disease, single infusion (OR 0.49, 95% CI 0.28-0.86) and previous surgery (OR 0.53, 95% CI 0.30-0.93) predicted a worse response for fistulising disease. Other fistulas responded worse than perianal fistulas (OR 0.57, 95% CI 0.303-1.097). CONCLUSION In Crohn's disease infliximab is effective in luminal refractory and in fistulising disease. A single infusion and previous surgery predicted a worse response in luminal disease whereas perianal fistulas predicted a better response than other type of fistulas.
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Pagano L, Pulsoni A, Vignetti M, Tosti ME, Falcucci P, Fazi P, Fianchi L, Levis A, Bosi A, Angelucci E, Bregni M, Gabbas A, Peta A, Coser P, Ricciuti F, Morselli M, Caira M, Foà R, Amadori S, Mandelli F, Leone G. Secondary acute myeloid leukaemia: results of conventional treatments. Experience of GIMEMA trials. Ann Oncol 2005; 16:228-33. [PMID: 15668275 DOI: 10.1093/annonc/mdi051] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The aim of the study was to evaluate the outcome of acute myeloid leukaemia (AML) in patients with a previous malignancy (sAML) treated with chemo- and/or radiotherapy, enrolled in conventional trials. PATIENTS AND METHODS In a multicentre setting, a prospective non-concurrent analysis was performed on 2513 new AML patients, aged 12-78 years, consecutively enrolled in EORTC-GIMEMA trials between 1987 and 2001. Thirty-eight patients with sAML were identified and compared with a group of 114 de novo AML patients matched according to age, French-American-British criteria, white blood cell count at diagnosis, trial and time of diagnosis of AML. Induction treatment response, disease-free survival (DFS), duration and overall survival (OS) were evaluated in the two groups. RESULTS Comparing the complete remission (CR) rate between 38 sAML patients and 114 de novo AML patients, selected according to the previously reported criteria, we observed no difference in the CR rates [25/38 (66%) versus 66/114 (58%); Pearson chi(2) 0.7393, P=0.390] as well as no differences while comparing the DFS and the OS between the two groups. CONCLUSION The results of this study suggest that sAML patients are characterised by a good performance status permitting their recruitment in conventional trials without a previous myelodysplastic phase. Similar to de novo AML patients, sAML patients show good response to treatment and the possibility of cure.
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Zaja F, Tomadini V, Zaccaria A, Lauria F, Molinari AL, Fabbri A, Battista R, Angelucci E, Gallamini A, Battista M, Fanin R. Liposomal doxorubicin-liposomal doxorubicin-rituximab for the treatment of elderly patients with diffuse large B-cell lymphoma. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.6687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Caprilli R, Angelucci E, Cocco A, Viscido A, Annese V, Ardizzone S, Biancone L, Castiglione F, Cottone M, Meucci G, Paoluzi P, Papi C, Sturniolo GC, Vecchi M. Appropriateness of immunosuppressive drugs in inflammatory bowel diseases assessed by RAND method: Italian Group for IBD (IG-IBD) position statement. Dig Liver Dis 2005; 37:407-17. [PMID: 15893279 DOI: 10.1016/j.dld.2004.12.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2004] [Accepted: 12/22/2004] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Despite the explosion of biological therapies, the old immunosuppressants continue to play a pivotal role in the management of inflammatory bowel diseases. AIM To assess the appropriateness of immunosuppressants-azathioprine, 6-mercaptopurine, methotrexate, cyclosporine A, tacrolimus (FK506), mycophenolate mofetil and thalidomide-in the treatment of inflammatory bowel disease by using RAND/University of California Appropriateness Method. METHODS The RAND method consists of a combination of evidence from the literature and experts' opinions. Appropriateness has been defined to mean that the expected health benefit exceeds the expected negative consequences by a sufficiently wide margin. A panel of 10 experts from the Italian Group for Inflammatory Bowel Disease has rated, in two rounds, on a scale from 1 to 9, the appropriateness of each indication selected by the Promoter Centre, on the basis of their own clinical experience. An indication was considered appropriate if the median of the panelists' ratings fell within the area 7-9, inappropriate in the area 1-3 and uncertain in the area 4-6. A total of 2781 indications were grouped into 13 categories (mild to moderate Crohn's disease; severe Crohn's disease; fistulizing Crohn's disease; steroid-dependant and -resistant Crohn's disease; maintenance of remission induced by medical treatment in Crohn's disease; maintenance of remission induced by surgery in Crohn's disease; mild to moderate ulcerative colitis; severe ulcerative colitis; steroid-dependant and -resistant ulcerative colitis; maintenance of remission induced by medical treatment in ulcerative colitis; extra-intestinal manifestations in inflammatory bowel disease; pregnancy and inflammatory bowel disease; azathioprine-resistant or -intolerant inflammatory bowel disease patients). RESULTS Of the 2781 scenarios, 212 (7.6%) were rated appropriate, 645 (23.2%) uncertain and 1924 (69.2%) inappropriate. The most relevant results were: in steroid-dependant or -resistant Crohn's disease, azathioprine, 6-mercaptopurine and methotrexate were defined as appropriate in 25 (86.2%) and 14 (48.3%) of the 29 scenarios respectively; in Crohn's disease, azathioprine and 6-mercaptopurine were defined as appropriate combined with Infliximab (bridge therapy); in steroid-dependant or -resistant ulcerative colitis, azathioprine and 6-mercaptopurine were defined as appropriate in 45 (77.6%) out of 58 scenarios, while methotrexate was defined appropriate only after previous azathioprine failure; in severe ulcerative colitis, cyclosporine A was defined as appropriate only after previous failure with steroids; in azathioprine-intolerant or -resistant inflammatory bowel disease patients, methotrexate was appropriate in 20 (66.7%) out of 30 scenarios; it is inappropriate to stop azathioprine treatment before conception in the presence of active disease. The use of FK506, mycophenolate mofetil and Thalidomide resulted as inappropriate or uncertain. CONCLUSIONS Results of this study show that only azathioprine, 6-mercaptopurine and methotrexate are appropriate in the treatment of inflammatory bowel diseases. Cyclosporine A was found to be appropriate only in severe ulcerative colitis after the failure of steroids. FK506, mycophenolate mofetil and Thalidomide resulted as inappropriate but experience with these agents is somewhat limited.
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Abstract
The introduction and rapid diffusion of biological agents in the treatment of inflammatory bowel disease had led us to believe that the old immunosuppressive drugs were destined to disappear. However, despite a decade of clinical experience in the use of biological agents, the old immunosuppressive drugs continue to play a pivotal role in the management of inflammatory bowel disease. Various factors may account for this change of view. Aim of the present review was to summarise key information currently available regarding the use of immunosuppressive drugs in the treatment of inflammatory bowel disease.
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Levis A, Anselmo AP, Ambrosetti A, Adamo F, Bertini M, Cavalieri E, Gavarotti P, Genua A, Liberati M, Pavone V, Pietrasanta D, Ricetti MM, Scalabrini DR, Salvi F, Vitolo U, Angelucci E, Boccadoro M, Gallo E, Mandelli F. VEPEMB in elderly Hodgkin’s lymphoma patients. Results from an Intergruppo Italiano Linfomi (IIL) study. Ann Oncol 2004; 15:123-8. [PMID: 14679131 DOI: 10.1093/annonc/mdh012] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND In advanced age the prognosis of Hodgkin's lymphoma (HL) is poor, but, as a consequence of the low incidence of HL in the elderly, prospective studies are lacking and the best treatment strategy is difficult to define. PATIENTS AND METHODS One-hundred and five HL patients over 65 years of age were treated homogeneously with an original reduced-intensity regimen designed for HL in the elderly containing vinblastine, cyclophosphamide, procarbazine, etoposide, mitoxantrone and bleomycin (VEPEMB). Forty-eight early stage (IA-IIA) patients received three courses of VEPEMB followed by involved field irradiation. Fifty-seven advanced stage (IIB-IV) patients received six courses followed by radiotherapy limited to the areas of bulky disease. RESULTS Mean age was 71 years (range 66-83). Co-morbidities were present in 39 patients (37%). A treatment plan modification for poor tolerance or toxicity was needed in 18 patients. Results were satisfactory, even if they were better in early rather than in advanced stage disease: complete response rate 98% versus 58% (P <0.01); 5-year failure-free survival 79% versus 34% (P <0.01). The results were affected by advanced stage, systemic symptoms and co-morbidity but they were not influenced by age itself. CONCLUSIONS VEPEMB is an effective and low toxic regimen for HL in the elderly. Co-morbidity is a prognostic factor more important than age itself.
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Baronciani D, Angelucci E, Gaziev J, Visani G. Inefficacy of rituximab in a case of low grade non-Hodgkin's lymphoma with cryoglobulinemia. Haematologica 2002; 87:ELT33. [PMID: 12091148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
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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] [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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Gadaleta G, Angelucci E. The irreplaceable image: Pulmonary graft-versus-host disease. Haematologica 2001; 86:1322. [PMID: 11726331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
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Lucarelli G, Andreani M, Angelucci E. The cure of the thalassemia with bone marrow transplantation. Bone Marrow Transplant 2001; 28 Suppl 1:S11-3. [PMID: 11571526 DOI: 10.1038/sj.bmt.1703169] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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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] [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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Centis F, Tabellini L, Lucarelli G, Buffi O, Tonucci P, Persini B, Annibali M, Emiliani R, Iliescu A, Rapa S, Rossi R, Ma L, Angelucci E, Schrier SL. The importance of erythroid expansion in determining the extent of apoptosis in erythroid precursors in patients with beta-thalassemia major. Blood 2000; 96:3624-9. [PMID: 11071663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
Beta-thalassemia major is characterized by ineffective erythropoiesis leading to severe anemia and extensive erythroid expansion. The ineffective erythropoiesis is in part due to accelerated apoptosis of the thalassemic erythroid precursors; however, the extent of apoptosis is surprisingly variable. To understand this variability as well as the fact that some patients undergoing allogeneic marrow transplantation are resistant to the myeloablative program, we attempted more quantitative analyses. Two groups of patients totaling 44 were studied, along with 25 healthy controls, and 7 patients with hemolysis and/or ineffective erythropoeisis. By 2 flow cytometric methods, thalassemic erythroid precursors underwent apoptosis at a rate that was 3 to 4 times normal. Because thalassemic marrow has between 5- to 6-fold more erythroid precursors than healthy marrow, this translated into an absolute increase in erythroid precursor apoptosis of about 15-fold above our healthy controls. In searching for the causes of the variability in thalassemic erythroid precursor apoptosis, we discovered tight direct correlations between the relative and absolute extent of apoptosis and the extent of erythroid expansion as measured either by the absolute number of marrow erythroid precursors or by serum soluble transferrin receptor levels. These results could mean that the most extreme rates of erythroid proliferation lend themselves to cellular errors that turn on apoptotic programs. Alternatively, extreme rates of erythroid hyperplasia and apoptosis might be characteristic of more severely affected patients. Lastly, extreme erythroid hyperplasia could generate such numbers of apoptotic erythroid precursors that marrow macrophages are overwhelmed, leaving more apoptotic cells in the sample.
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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] [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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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] [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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Giovagnoni A, Valeri G, Paci E, Muretto P, Angelucci E. Regression of multiple hepatic masses in a young patient with thalassaemia. Pediatr Radiol 2000; 30:161-4. [PMID: 10755753 DOI: 10.1007/s002470050036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND We report a young girl with thalassaemia who showed development and regression of multiple hepatic masses. RESULTS The tumours, detected 3 years after allogeneic bone-marrow transplantation, showed progressive reduction in size and number following a phlebotomy program to treat iron overload. CONCLUSION The detailed CT, MRI and histological findings are described.
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Andreani M, Nesci S, Lucarelli G, Tonucci P, Rapa S, Angelucci E, Persini B, Agostinelli F, Donati M, Manna M. Long-term survival of ex-thalassemic patients with persistent mixed chimerism after bone marrow transplantation. Bone Marrow Transplant 2000; 25:401-4. [PMID: 10723583 DOI: 10.1038/sj.bmt.1702151] [Citation(s) in RCA: 145] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Twenty-six transplanted thalassemic patients out of 295 analyzed, showed the presence of persistent mixed chimerism, over a period of time varying between 2 and 11 years after BMT. Despite the presence of large numbers of residual host cells, these transplanted thalassemic patients no longer require red blood cell transfusions and have a functional graft, producing sufficient levels of hemoglobin A ranging from 8.3-14.7 g/dl. These ex-thalassemic patients with persistent mixed chimerism, although they did not achieve complete donor engraftment are no longer exposed to the risk of graft rejection. The mechanisms underlying this apparent state of tolerance or education in these patients are at the present time unknown. However, these observations may be useful for physicians involved in defining optimal strategies for clinical gene therapy, in utero hematopoietic stem cell transplantation and adoption of less toxic conditioning regimens in mini-transplantation.
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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: 86] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [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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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] [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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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] [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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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] [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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Mariotti E, Angelucci E, Agostini A, Baronciani D, Sgarbi E, Lucarelli G. Evaluation of cardiac status in iron-loaded thalassaemia patients following bone marrow transplantation: improvement in cardiac function during reduction in body iron burden. Br J Haematol 1998; 103:916-21. [PMID: 9886301 DOI: 10.1046/j.1365-2141.1998.01099.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Iron-induced cardiac disease is the primary cause of death in transfused patients with thalassaemia major. The beneficial effects of deferoxamine mesylate on clinical cardiac disease have been well described but the impact of therapy on subclinical cardiac dysfunction is unknown. To assess the reversibility of subclinical cardiac dysfunction we studied the cardiac status during iron depletion treatment (phlebotomy) in iron overloaded patients, cured of thalassaemia by marrow transplantation, without clinical manifestation of heart failure but with alteration in both left ventricular diastolic function and in contractility property. 32 patients were studied and demonstrated a slight but significant impairment in the morphology and function if compared with matched normal controls. 17 of these patients were submitted to sequential echocardiographic evaluations during the phlebotomy programme. Following completion of the programme, normalization of the indices of contractility and normalization of diastolic function were observed. This study indicates that transplanted thalassaemia patients with subclinical left ventricular diastolic dysfunction and impaired left ventricular contractility may reverse these processes with an effective regimen of iron reduction such as phlebotomy.
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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] [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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