23 results on '"B, Amurri"'
Search Results
2. Alpha-2b recombinant interferon (Intron) in Hodgkin's lymphoma: Therapeutic perspective
- Author
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P. Mazza, S. Tura, M. Bocchia, P. L. Zinzani, F. Gherlinzoni, F. Mandelli, M. P. Anselmo, G. Papa, M. Antimi, P. G. Gobbi, A. Porcellini, V. Rizzoli, L. Resegotti, A. Levis, L. Deriu, A. Chierichini, F. Ciccone, R. Fanin, G. Castoldi, G. L. Scapoli, V. Liso, T. Chisesi, L. Rancan, and B. Amurri
- Subjects
Adult ,Male ,medicine.medical_specialty ,medicine.medical_treatment ,Phases of clinical research ,Interferon alpha-2 ,Gastroenterology ,law.invention ,Randomized controlled trial ,law ,Internal medicine ,Humans ,Medicine ,business.industry ,Interferon-alpha ,Combination chemotherapy ,Hematology ,General Medicine ,Hodgkin's lymphoma ,medicine.disease ,Hodgkin Disease ,Recombinant Proteins ,Surgery ,Clinical trial ,Radiation therapy ,ABVD ,Toxicity ,Drug Evaluation ,Female ,business ,medicine.drug - Abstract
In an ongoing phase II study we are evaluating the role of alpha-2b recombinant interferon in Hodgkin's disease; the study design includes patients with high-risk parameters who are treated by combination chemotherapy MOPP, ABVD, MOPP + ABVD or equivalent combinations. At the end of the therapeutic program which could include also radiotherapy, patients will be randomly assigned to receive alpha-2b interferon at 3 MU/day over 3 months and then 3 MU/three times/week over 9 months or no further treatment. Up to September 1989, 107 patients were randomized; evaluable patients with a minimum follow-up of 3 months are 95, 56 in the arm of interferon and 39 in the arm of no further treatment. The results are preliminary and differences could not be disclosed between the two arms concerning either the relapse rate or the incidence of infections. Tolerance and toxicity due to alpha-2b interferon in patients with Hodgkin's disease could be defined as acceptably good considering that mild and reversible hematological toxicity was experienced in 12 (21%) patients; objective clinical toxicity was recorded in 4 (7%) patients although 7 (12%) patients refused to continue the treatment. Definite conclusions will be drawn when 100 patients per arm become evaluable.
- Published
- 2009
- Full Text
- View/download PDF
3. Myeloablative therapy and bone marrow transplantation in Jehovah's Witnesses with malignancies: single center experience
- Author
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Giulia Palazzo, B Amurri, G Pisapia, L Stani, Patrizio Mazza, G Pricolo, and A Prudenzano
- Subjects
Adult ,Male ,medicine.medical_specialty ,Myeloid ,Blood transfusion ,Time Factors ,Transplantation Conditioning ,Adolescent ,Lymphoma ,medicine.medical_treatment ,Chronic lymphocytic leukemia ,Treatment Refusal ,Myelogenous ,Recurrence ,hemic and lymphatic diseases ,Leukemia, Myelogenous, Chronic, BCR-ABL Positive ,medicine ,Humans ,Blood Transfusion ,Jehovah's Witnesses ,Bone Marrow Transplantation ,Retrospective Studies ,Transplantation ,Leukemia ,business.industry ,Religion and Medicine ,Myeloid leukemia ,Anemia ,Hematology ,Middle Aged ,Myeloablative Agonists ,Precursor Cell Lymphoblastic Leukemia-Lymphoma ,medicine.disease ,Leukemia, Lymphocytic, Chronic, B-Cell ,Surgery ,Leukemia, Myeloid, Acute ,medicine.anatomical_structure ,Treatment Outcome ,Disease Progression ,Female ,Bone marrow ,business - Abstract
Hematological malignancies in Jehovah's Witnesses are often difficult to cure since these patients deny transfusions. By a retrospective analysis, we report the possibility of treating some tumors, mostly hematological, with either autologous or allogeneic bone marrow transplantation (BMT) without blood support. Eight patients were evaluated, including lymphoma (two patients), acute lymphoblastic (one patient) and myeloblastic (one patient) leukemia, chronic lymphocytic leukemia (one patient), refractory anemia with blasts in transformation (one patient), chronic myeloid leukemia (one patient) and metastatic breast cancer (one patient). All patients experienced a severe cytopenia with no major side effects or life-threatening complications. We had four deaths: three from relapse and progression of the disease (at 5, 8 and 15 months after the stem cell infusion), and one from acute intestinal GVHD (at 2 months after the stem cell infusion). Four patients are in complete clinical remission (at 8, 10, 16 and 26 months after the stem cell infusion), and this was related to the disease outcome. We conclude that autologous and allogeneic BMT are feasible without the support of transfusions. We believe that this should be performed as soon as possible in the course of the disease.
- Published
- 2003
4. Fludarabine containing regimen followed by autologous peripheral blood stem cell transplantation in unselected patients with acute myeloid leukemia: a single center experience
- Author
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P, Mazza, B, Amurri, G, Palazzo, A, Prudenzano, G, Pricolo, and L, Stani
- Subjects
Adult ,Male ,Adolescent ,Hematopoietic Stem Cell Transplantation ,Middle Aged ,Combined Modality Therapy ,Transplantation, Autologous ,Hematopoietic Stem Cell Mobilization ,Treatment Outcome ,Leukemia, Myeloid ,Acute Disease ,Antineoplastic Combined Chemotherapy Protocols ,Humans ,Female ,Vidarabine ,Aged - Published
- 2000
5. Analysis of feasibility of myeloablative therapy and autologous peripheral stem cell (PBSC) transplantation in the elderly: an interim report
- Author
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L Stani, Patrizio Mazza, N Manna, Giulia Palazzo, G Pricolo, A. Peluso, M Ghiggini, M. Cervellera, F Casulli, B Amurri, A Prudenzano, and G Fellini
- Subjects
Melphalan ,Male ,medicine.medical_specialty ,Transplantation Conditioning ,Cyclophosphamide ,medicine.medical_treatment ,Salvage therapy ,Antigens, CD34 ,Hematopoietic stem cell transplantation ,Transplantation, Autologous ,medicine ,Humans ,Aged ,Transplantation ,Chemotherapy ,Acute leukemia ,business.industry ,Hematopoietic Stem Cell Transplantation ,Stroke Volume ,Hematology ,Middle Aged ,Hematopoietic Stem Cell Mobilization ,Surgery ,Hematologic Neoplasms ,Feasibility Studies ,Female ,business ,Busulfan ,medicine.drug - Abstract
An interim report evaluating the feasibility of myeloablative therapy followed by peripheral blood stem cell (PBSC) autotransplant in patients aged >60 years is presented. In the last 2 years 19 patients >60 years old with several oncological conditions, mostly hematological, underwent PBSC autotransplant either as salvage therapy following relapse or resistance to conventional treatment, or as consolidating therapy as a part of a well defined protocol. There were 13 males and six females; the mean age was 66.9 years (range 61-76 years); nine patients had resistant or relapsed lymphoma, six myeloma, two acute leukemia, one Waldenstrom's disease and one lung cancer. Myeloablative schemes included BEAM exclusively for lymphomas, busulfan and melphalan (Bu-MPH) mainly for myeloma, busulfan and cyclophosphamide (Bu-CTX) for lymphomas and leukemia and VP-16 and CTX for lung cancer. Mobilization of CD34+ cells was achieved in all patients with the combination of high-dose CTX and G-CSF with collections between 2.83 to 19.04 x 10(6)/kg (mean 7.1). All patients engrafted with a median time for recovery of PMN (>0.5 x 10(3)/microl) of 10 days (range 8-12 days) and for PLT (>20 x 10(3)/microl) of 12 days (range 10-17 days). Major responses were obtained in 15 of 16 patients evaluable for response and eight patients entered CR; overall eight patients are in CR, five are alive with disease, five are dead from disease progression and one is dead because of congestive heart failure 7 months following PBSC autotransplant. No early deaths following the procedure occurred; major side-effects were grade I-II mucositis (58%), fever with documented sepsis (10%), pneumonia (5%), cardiac, renal and liver toxicity (5%). Cardiac function was evaluated before and after myeloablative therapy by VEF in all patients; no significant modifications were necessary. In conclusion, our experience demonstrates that myeloablative therapies in older selected patients can be feasible; the feasibility of introducing PBSC autotransplantation following myeloablative therapy as a front-line treatment in patients aged >60 years, needs accurate guide lines for selection of appropriate patients.
- Published
- 1999
6. Successful one antigen mismatched bone marrow transplant for chronic myeloid leukemia (CML) after two failed syngeneic transplants
- Author
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Giulia Palazzo, Patrizio Mazza, A Manna, B Amurri, A Maggi, and Andrea Bacigalupo
- Subjects
Adult ,Male ,medicine.medical_specialty ,Bone marrow transplant ,Transplantation Conditioning ,Graft vs Host Disease ,Leukemia, Myeloid, Accelerated Phase ,ThioTEPA ,Gastroenterology ,Antigen ,Recurrence ,Immunopathology ,Internal medicine ,Leukemia, Myelogenous, Chronic, BCR-ABL Positive ,medicine ,Humans ,Transplantation, Homologous ,Bone Marrow Transplantation ,Transplantation ,business.industry ,Myeloid leukemia ,Hematology ,Surgery ,Transplantation, Isogeneic ,surgical procedures, operative ,medicine.anatomical_structure ,Myelocytic leukemia ,Female ,Bone marrow ,Complication ,business ,medicine.drug - Abstract
In May 1989, a 43-year-old woman with chronic myelocytic leukemia diagnosed in 1988 underwent a syngeneic bone marrow transplant (BMT), conditioned with cyclophosphamide-TBI while in chronic phase. Three years later, because of both cytogenetic and hematological relapse, she was treated with interferon-alpha (IFN-alpha) and hydroxyurea (HU) for 3 years. In 1994 while still in chronic phase, she was conditioned with busulfan-cyclophosphamide (BU-CY) and underwent a second syngeneic BMT. In 1996, following a further cytogenetic and hematological relapse, she was again placed on IFN-alpha and HU therapy for 13 months, when she was referred to our hospital in accelerated phase. In October 1997 following thiotepa, CY and anti-thymocyte globulin conditioning, she underwent an allogeneic BMT from her 1-Ag mismatched brother. She became Ph1 negative with full chimerism and normal hematological parameters; acute graft-versus-host disease (GVHD) grade 3 of the skin and chronic GVHD of the liver occurred. At 11 months follow-up she is in good clinical condition and with a Karnofsky score of 90%. The role of a graft-versus-leukemia (GVL) effect in securing and maintaining the complete remission is discussed.
- Published
- 1999
7. Costs of high-dose salvage therapy and blood stem cell transplantation for resistant-relapsed malignant lymphomas in a southern Italian hospital
- Author
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P, Mazza, E, Secondo, G, Palazzo, B, Amurri, N, Manna, G, Miloro, and R, Moscogiuri
- Subjects
Adult ,Male ,Salvage Therapy ,Adolescent ,Dose-Response Relationship, Drug ,Lymphoma ,Hematopoietic Stem Cell Transplantation ,Middle Aged ,Combined Modality Therapy ,Hospitals ,Italy ,Drug Resistance, Neoplasm ,Recurrence ,Humans ,Female ,Aged ,Retrospective Studies - Abstract
Analysis of costs of high technological procedures such as peripheral blood stem cell (PBSC) autotransplantation in lymphomas are generally finalized at disclosing whether the improvement of survival in a subset of patients is cost effective and whether the cost of the procedure could be reduced. With the aim of revealing a possibility of reducing costs with respect to conditions of safety, we present our experience with PBSC autotransplantation in a particularly poor prognosis subset of patients with lymphoma.The expenses are analyzed for groups of cost and main resources necessary at unitary cost are considered separately. Groups of cost include various phases of the PBSC autotransplantation such as preparative procedures, execution of myeloablative therapy, reinfusion of CD34 cells, supportive therapy after reinfusion until discharge of the patient, general support for the management of patient. All costs are calculated according to 1997 prices and salaries and reported in dollars. The analysis was conducted on 21 patients with lymphoma resistant to other therapies treated by myeloablative therapy and PBSC autotransplantation in an hematologic unit in an open ward; the assistance was provided by staff not exclusively dedicated to bone marrow transplant procedures, with some help from a family member.The PBSC procedure, including all phases, costs from $17,761.9 to $18,259.9 depending on the type of myeloablative therapy employed; the mean cost was $18,092.6. The preparative phase with mobilization of CD34 cells, cryopreservation and reinfusion costed $3,538.7 (19.6% of the total cost); a major cost of this phase was cryopreservation and CD34 manipulation ($857.1). The second phase with myeloablative therapy and reinfusion of CD34 cells had a mean cost of $2,785.9 (15.4% of the total cost); a major cost of this phase was the hospitalization ($1,119.8). The third phase of patient's support after treatment had a total cost of $7,649 (42.3% of the cost of the total procedure) with the major cost being due to hospitalization ($2,571) calculated on a mean of 15 days after the reinfusion of CD-34. The last group of costs, including management support, accounted for $4,119 (22.7%) with a major cost being amortization of the structure ($1,600). The general cost for nurse's assistance to the patient was $1,355.1 (7.5%).A procedure of PBSC autotransplantation in resistant lymphoma is affordable without the strict precautions generally given in intensive care units. This provides a substantial reduction of expenses because of the low number of specifically trained staff members and the generally low cost of the necessary supplies. Before, however, proposing PBSC autotransplantation in most patients with resistant lymphoma, an evaluation of whether costs could be further reduced and whether the procedure has a cost benefit impact is needed.
- Published
- 1999
8. Oral iron chelating therapy. A single center interim report on deferiprone (L1) in thalassemia
- Author
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P, Mazza, B, Amurri, G, Lazzari, C, Masi, G, Palazzo, M A, Spartera, R, Giua, A M, Sebastio, V, Suma, S, De Marco, F, Semeraro, and R, Moscogiuri
- Subjects
Adult ,Male ,Treatment Outcome ,Adolescent ,Liver ,Pyridones ,Biopsy ,Humans ,Thalassemia ,Deferiprone ,Female ,Iron Chelating Agents - Abstract
Deferiprone (L1) is a largely studied oral chelator in clinical setting, however, no definite conclusions concerning efficacy and toxicity still could be drawn. In an ongoing prospective trial with L1, we evaluated the efficacy and tolerance-toxicity in patients with thalassemia major previously treated by desferrioxamine (DFO); the specific aim of the study is to demonstrate that L1 could be an alternative to DFO in some patients with an acceptable toxicity.Sixty-nine patients over 13 years of age with poor compliance to DFO were considered for the study. The design included a liver biopsy before starting L1 in all patients in order to define liver siderosis either by histologic grading or by hepatic iron concentration (HIC); only patients with a minimum HIC of 4 mg/g dry weight entered the study. A repetition of the liver biopsy after one year of L1 was planned; further evaluations included serum ferritin, plasma iron, transferrin TIBC and iron urine excretion. L1 was given at 70 mg/kg/day in three divided doses. Toxicity was monitored either clinically or by controlling liver, kidney and marrow function by specific tests. Concerning clinical characteristics 52 patients showed hypogonadism (78%), 39 growth retardation (58%), 6 diabetes (9%), 4 cardiomyopathy (6%), 9 hypothyroidism (12%); 45 patients had chronic liver damage (65%).We focus this report on data collected in a group of 29 patients with a minimum follow-up of one year (14-33 months). The mean ferritin value was 3748 ng/mL (range: 200-10,000) and 2550 ng/mL (range: 80-14,500), before and while on L1 therapy, respectively (p = 0.001); the mean sideruria changed from 17.25 mg/dL (range: 5.4-50) to 20.98 mg/dL (range: 10-40), on DFO and L1, respectively (p = 0.078); the ratio between plasma iron (sideremia) and transferrin TIBC changed from 0.96 with DFO to 0.86 with L1 (0.014). A correlation with grade of liver siderosis and serum ferritin (p = 0.069) and iron urine excretion (p = 0.008) was recorded. The judgement of efficacy showed that L1 was effective (EF) in 9 patients, no assessable (UN) in 11 patients, not effective (NE) in 2 patients and with no advantages with respect to DFO in 7 patients. Liver biopsy was repeated in 20 patients showing a reduction of grade of liver siderosis and iron content in 7 patients. Clinical toxic effects of L1 were gastric intolerance (one patient), joint pain (three patients) and mild and temporary neutropenia (one patient).This preliminary experience shows that L1 is effective in several patients with thalassemia with poor compliance to DFO and to improve iron burden and iron excretion with generally minor side effects. L1 could be an alternative to DFO in some patients, however the recognition of neutropenia warrants a careful evaluation of patients and efforts finalized to early recognition of those to be addressed with this new and still experimental therapy.
- Published
- 1998
9. Iron overload in thalassemia: comparative analysis of magnetic resonance imaging, serum ferritin and iron content of the liver
- Author
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P, Mazza, R, Giua, S, De Marco, M G, Bonetti, B, Amurri, C, Masi, G, Lazzari, C, Rizzo, M, Cervellera, and A, Peluso
- Subjects
Adult ,Liver Cirrhosis ,Male ,Hemosiderosis ,Adolescent ,Hepatitis, Viral, Human ,Biopsy ,Iron ,Transfusion Reaction ,Combined Modality Therapy ,Magnetic Resonance Imaging ,Liver ,Child, Preschool ,Ferritins ,Splenectomy ,Humans ,Thalassemia ,Female ,Child - Abstract
Iron overload in patients with thalassemia is a common feature which requires continuous chelation therapy and monitoring. Serum ferritin determination is widely accepted as a simple method for following iron load in patients with primary hemochromatosis; however, several reports on thalassemic patients emphasize that ferritinemia is not accurate and that other methods such as direct measurement of iron in the liver (HIC) and magnetic resonance imaging (MRI) are more precise.In order to contribute to the general understanding of iron load in thalassemia we used liver MRI to study 33 thalassemic patients, most of whom were also evaluated for iron content by liver biopsy. The data were then compared with serum ferritin levels.Ferritin levels ranged between 276 and 8031 ng/mL, and liver iron content ranged from 1.6 to 31.0 mg/g dry weight; grade III or IV liver siderosis was recorded in 23/33 patients, just as 23/33 patients were found to have severe or very severe siderosis at MRI. Significant correlations with ferritin levels were recorded between grade IV and grades III, II and I (p0.01, p = 0.02, and p = 0.03, respectively). Ferritinemia also showed significant linearity with liver iron content (r = 0.603, p = 0.001). No significant differences of levels were recorded, however, between patients found to have severe and those with mild iron load at MRI (p = 0.073).Our study shows that serum ferritin levels exhibit a tendency to be significantly correlated with the true status of hemochromatosis in thalassemic patients; however, the discrepancies recorded in several patients and the scarce or total lack of correlation with MRI suggest exploring other approaches to this problem in order to make proper decisions about therapy.
- Published
- 1995
10. 2 cases of Horton's giant cell arteritis
- Author
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E, Cordioli, B, Amurri, M, Barbieri, R, Ghirardi, G, Morra, and M, Martinelli
- Subjects
Diagnosis, Differential ,Prednisolone ,Giant Cell Arteritis ,Humans ,Female ,Middle Aged ,Aged ,Temporal Arteries - Published
- 1987
11. Azacitidine in the treatment of older patients affected by acute myeloid leukemia: A report by the Rete Ematologica Pugliese (REP).
- Author
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Delia M, Carluccio P, Buquicchio C, Vergine C, Greco G, Amurri B, Melpignano A, Melillo L, Cascavilla N, Guarini A, Capalbo S, Tarantini G, Mazza P, Pavone V, Di Renzo N, and Specchia G
- Abstract
The optimal treatment of older patients (>65 years) with acute myeloid leukemia (AML) remains challenging in daily clinical practice; a choice has to be made between intensive chemotherapy and best supportive care. To guide physicians, several prognostic factors have been identified and risk scores developed. Recently, the DNA methyltransferase inhibitor azacitidine has become available for use in MDS and AML patients with up to 30% bone marrow blasts. However, limited data are available on the outcome of older unfit AML patients, regardless of their bone marrow blast count. We retrospectively analyzed the outcome of 90 newly diagnosed older unfit AML patients in 9 Institutions from the Apulia Region (REP). Responder patients (evaluation performed after 4 cycles of treatment even in cases of primary failure) showed a better overall survival than non responders (23 vs 6 months, p<.001). ECOG PS≥2 seems to be correlated with OS in multivariate analysis, while neither primary treatment failure (documented after 2 cycles) nor bone marrow blast count were correlated with a worse overall survival either at univariate (22 vs 29 months, p=.ns; 16 vs 19 months, p=.ns) or multivariate analysis. Overall, the results of our retrospective analysis seem to confirm the efficacy of AZA treatment for this unfit AML patients setting, in terms of both CR and OS, regardless of the bone marrow blasts count, while primary treatment failure should not lead to a discontinuation of treatment., (Copyright © 2015 Elsevier Ltd. All rights reserved.)
- Published
- 2015
- Full Text
- View/download PDF
12. Myeloablative therapy and bone marrow transplantation in Jehovah's Witnesses with malignancies: single center experience.
- Author
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Mazza P, Prudenzano A, Amurri B, Palazzo G, Pisapia G, Stani L, and Pricolo G
- Subjects
- Adolescent, Adult, Anemia therapy, Disease Progression, Female, Humans, Leukemia, Lymphocytic, Chronic, B-Cell therapy, Leukemia, Myelogenous, Chronic, BCR-ABL Positive therapy, Leukemia, Myeloid, Acute therapy, Male, Middle Aged, Precursor Cell Lymphoblastic Leukemia-Lymphoma therapy, Recurrence, Religion and Medicine, Retrospective Studies, Time Factors, Transplantation Conditioning, Treatment Outcome, Treatment Refusal, Blood Transfusion, Bone Marrow Transplantation methods, Jehovah's Witnesses, Leukemia therapy, Lymphoma therapy, Myeloablative Agonists therapeutic use
- Abstract
Hematological malignancies in Jehovah's Witnesses are often difficult to cure since these patients deny transfusions. By a retrospective analysis, we report the possibility of treating some tumors, mostly hematological, with either autologous or allogeneic bone marrow transplantation (BMT) without blood support. Eight patients were evaluated, including lymphoma (two patients), acute lymphoblastic (one patient) and myeloblastic (one patient) leukemia, chronic lymphocytic leukemia (one patient), refractory anemia with blasts in transformation (one patient), chronic myeloid leukemia (one patient) and metastatic breast cancer (one patient). All patients experienced a severe cytopenia with no major side effects or life-threatening complications. We had four deaths: three from relapse and progression of the disease (at 5, 8 and 15 months after the stem cell infusion), and one from acute intestinal GVHD (at 2 months after the stem cell infusion). Four patients are in complete clinical remission (at 8, 10, 16 and 26 months after the stem cell infusion), and this was related to the disease outcome. We conclude that autologous and allogeneic BMT are feasible without the support of transfusions. We believe that this should be performed as soon as possible in the course of the disease.
- Published
- 2003
- Full Text
- View/download PDF
13. Rituximab with peripheral blood stem cell transplantation in CD20 lymphoproliferative disorders.
- Author
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Mazza P, Palazzo G, Amurri B, Pricolo G, Prudenzano A, and Stani L
- Subjects
- Adult, Antibodies, Monoclonal, Murine-Derived, Female, Humans, Leukapheresis methods, Lymphoproliferative Disorders therapy, Male, Middle Aged, Neoplasm, Residual drug therapy, Remission Induction, Rituximab, Treatment Outcome, Antibodies, Monoclonal administration & dosage, Antigens, CD20, Antineoplastic Agents administration & dosage, Hematopoietic Stem Cell Transplantation methods, Lymphoproliferative Disorders drug therapy, Lymphoproliferative Disorders immunology
- Published
- 2001
14. Acute leukemia in Jehovah's Witnesses: a challenge for hematologists.
- Author
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Mazza P, Palazzo G, Amurri B, Cervellera M, Rizzo C, and Maggi A
- Subjects
- Acute Disease, Adolescent, Adult, Blood Transfusion psychology, Bone Marrow Transplantation methods, Bone Marrow Transplantation psychology, Child, Female, Humans, Leukemia psychology, Leukemia, Myeloid psychology, Leukemia, Myeloid therapy, Male, Precursor Cell Lymphoblastic Leukemia-Lymphoma psychology, Precursor Cell Lymphoblastic Leukemia-Lymphoma therapy, Treatment Outcome, Christianity, Leukemia therapy
- Published
- 2000
15. Fludarabine containing regimen followed by autologous peripheral blood stem cell transplantation in unselected patients with acute myeloid leukemia: a single center experience.
- Author
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Mazza P, Amurri B, Palazzo G, Prudenzano A, Pricolo G, and Stani L
- Subjects
- Acute Disease, Adolescent, Adult, Aged, Combined Modality Therapy, Female, Hematopoietic Stem Cell Mobilization, Humans, Male, Middle Aged, Transplantation, Autologous, Treatment Outcome, Vidarabine administration & dosage, Antineoplastic Combined Chemotherapy Protocols administration & dosage, Hematopoietic Stem Cell Transplantation, Leukemia, Myeloid therapy, Vidarabine analogs & derivatives
- Published
- 2000
16. Analysis of feasibility of myeloablative therapy and autologous peripheral stem cell (PBSC) transplantation in the elderly: an interim report.
- Author
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Mazza P, Palazzo G, Amurri B, Cervellera M, Manna N, Fellini G, Casulli F, Ghiggini M, Peluso A, Pricolo G, Prudenzano A, and Stani L
- Subjects
- Aged, Antigens, CD34, Feasibility Studies, Female, Hematologic Neoplasms physiopathology, Hematologic Neoplasms therapy, Hematopoietic Stem Cell Mobilization, Humans, Male, Middle Aged, Stroke Volume, Transplantation, Autologous, Hematopoietic Stem Cell Transplantation, Transplantation Conditioning
- Abstract
An interim report evaluating the feasibility of myeloablative therapy followed by peripheral blood stem cell (PBSC) autotransplant in patients aged >60 years is presented. In the last 2 years 19 patients >60 years old with several oncological conditions, mostly hematological, underwent PBSC autotransplant either as salvage therapy following relapse or resistance to conventional treatment, or as consolidating therapy as a part of a well defined protocol. There were 13 males and six females; the mean age was 66.9 years (range 61-76 years); nine patients had resistant or relapsed lymphoma, six myeloma, two acute leukemia, one Waldenstrom's disease and one lung cancer. Myeloablative schemes included BEAM exclusively for lymphomas, busulfan and melphalan (Bu-MPH) mainly for myeloma, busulfan and cyclophosphamide (Bu-CTX) for lymphomas and leukemia and VP-16 and CTX for lung cancer. Mobilization of CD34+ cells was achieved in all patients with the combination of high-dose CTX and G-CSF with collections between 2.83 to 19.04 x 10(6)/kg (mean 7.1). All patients engrafted with a median time for recovery of PMN (>0.5 x 10(3)/microl) of 10 days (range 8-12 days) and for PLT (>20 x 10(3)/microl) of 12 days (range 10-17 days). Major responses were obtained in 15 of 16 patients evaluable for response and eight patients entered CR; overall eight patients are in CR, five are alive with disease, five are dead from disease progression and one is dead because of congestive heart failure 7 months following PBSC autotransplant. No early deaths following the procedure occurred; major side-effects were grade I-II mucositis (58%), fever with documented sepsis (10%), pneumonia (5%), cardiac, renal and liver toxicity (5%). Cardiac function was evaluated before and after myeloablative therapy by VEF in all patients; no significant modifications were necessary. In conclusion, our experience demonstrates that myeloablative therapies in older selected patients can be feasible; the feasibility of introducing PBSC autotransplantation following myeloablative therapy as a front-line treatment in patients aged >60 years, needs accurate guide lines for selection of appropriate patients.
- Published
- 1999
- Full Text
- View/download PDF
17. Successful one antigen mismatched bone marrow transplant for chronic myeloid leukemia (CML) after two failed syngeneic transplants.
- Author
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Manna A, Bacigalupo A, Palazzo G, Amurri B, Maggi A, and Mazza P
- Subjects
- Adult, Female, Graft vs Host Disease immunology, Humans, Male, Recurrence, Transplantation Conditioning, Transplantation, Homologous, Transplantation, Isogeneic, Bone Marrow Transplantation immunology, Leukemia, Myelogenous, Chronic, BCR-ABL Positive therapy, Leukemia, Myeloid, Accelerated Phase therapy
- Abstract
In May 1989, a 43-year-old woman with chronic myelocytic leukemia diagnosed in 1988 underwent a syngeneic bone marrow transplant (BMT), conditioned with cyclophosphamide-TBI while in chronic phase. Three years later, because of both cytogenetic and hematological relapse, she was treated with interferon-alpha (IFN-alpha) and hydroxyurea (HU) for 3 years. In 1994 while still in chronic phase, she was conditioned with busulfan-cyclophosphamide (BU-CY) and underwent a second syngeneic BMT. In 1996, following a further cytogenetic and hematological relapse, she was again placed on IFN-alpha and HU therapy for 13 months, when she was referred to our hospital in accelerated phase. In October 1997 following thiotepa, CY and anti-thymocyte globulin conditioning, she underwent an allogeneic BMT from her 1-Ag mismatched brother. She became Ph1 negative with full chimerism and normal hematological parameters; acute graft-versus-host disease (GVHD) grade 3 of the skin and chronic GVHD of the liver occurred. At 11 months follow-up she is in good clinical condition and with a Karnofsky score of 90%. The role of a graft-versus-leukemia (GVL) effect in securing and maintaining the complete remission is discussed.
- Published
- 1999
- Full Text
- View/download PDF
18. Costs of high-dose salvage therapy and blood stem cell transplantation for resistant-relapsed malignant lymphomas in a southern Italian hospital.
- Author
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Mazza P, Secondo E, Palazzo G, Amurri B, Manna N, Miloro G, and Moscogiuri R
- Subjects
- Adolescent, Adult, Aged, Combined Modality Therapy, Dose-Response Relationship, Drug, Female, Hospitals, Humans, Italy, Male, Middle Aged, Recurrence, Retrospective Studies, Drug Resistance, Neoplasm, Hematopoietic Stem Cell Transplantation, Lymphoma therapy, Salvage Therapy
- Abstract
Background and Objective: Analysis of costs of high technological procedures such as peripheral blood stem cell (PBSC) autotransplantation in lymphomas are generally finalized at disclosing whether the improvement of survival in a subset of patients is cost effective and whether the cost of the procedure could be reduced. With the aim of revealing a possibility of reducing costs with respect to conditions of safety, we present our experience with PBSC autotransplantation in a particularly poor prognosis subset of patients with lymphoma., Design and Methods: The expenses are analyzed for groups of cost and main resources necessary at unitary cost are considered separately. Groups of cost include various phases of the PBSC autotransplantation such as preparative procedures, execution of myeloablative therapy, reinfusion of CD34 cells, supportive therapy after reinfusion until discharge of the patient, general support for the management of patient. All costs are calculated according to 1997 prices and salaries and reported in dollars. The analysis was conducted on 21 patients with lymphoma resistant to other therapies treated by myeloablative therapy and PBSC autotransplantation in an hematologic unit in an open ward; the assistance was provided by staff not exclusively dedicated to bone marrow transplant procedures, with some help from a family member., Results: The PBSC procedure, including all phases, costs from $17,761.9 to $18,259.9 depending on the type of myeloablative therapy employed; the mean cost was $18,092.6. The preparative phase with mobilization of CD34 cells, cryopreservation and reinfusion costed $3,538.7 (19.6% of the total cost); a major cost of this phase was cryopreservation and CD34 manipulation ($857.1). The second phase with myeloablative therapy and reinfusion of CD34 cells had a mean cost of $2,785.9 (15.4% of the total cost); a major cost of this phase was the hospitalization ($1,119.8). The third phase of patient's support after treatment had a total cost of $7,649 (42.3% of the cost of the total procedure) with the major cost being due to hospitalization ($2,571) calculated on a mean of 15 days after the reinfusion of CD-34. The last group of costs, including management support, accounted for $4,119 (22.7%) with a major cost being amortization of the structure ($1,600). The general cost for nurse's assistance to the patient was $1,355.1 (7.5%)., Interpretation and Conclusions: A procedure of PBSC autotransplantation in resistant lymphoma is affordable without the strict precautions generally given in intensive care units. This provides a substantial reduction of expenses because of the low number of specifically trained staff members and the generally low cost of the necessary supplies. Before, however, proposing PBSC autotransplantation in most patients with resistant lymphoma, an evaluation of whether costs could be further reduced and whether the procedure has a cost benefit impact is needed.
- Published
- 1999
19. Oral iron chelating therapy. A single center interim report on deferiprone (L1) in thalassemia.
- Author
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Mazza P, Amurri B, Lazzari G, Masi C, Palazzo G, Spartera MA, Giua R, Sebastio AM, Suma V, De Marco S, Semeraro F, and Moscogiuri R
- Subjects
- Adolescent, Adult, Biopsy, Deferiprone, Female, Humans, Iron Chelating Agents adverse effects, Liver pathology, Male, Pyridones adverse effects, Thalassemia physiopathology, Treatment Outcome, Iron Chelating Agents therapeutic use, Pyridones therapeutic use, Thalassemia drug therapy
- Abstract
Background and Objective: Deferiprone (L1) is a largely studied oral chelator in clinical setting, however, no definite conclusions concerning efficacy and toxicity still could be drawn. In an ongoing prospective trial with L1, we evaluated the efficacy and tolerance-toxicity in patients with thalassemia major previously treated by desferrioxamine (DFO); the specific aim of the study is to demonstrate that L1 could be an alternative to DFO in some patients with an acceptable toxicity., Design and Methods: Sixty-nine patients over 13 years of age with poor compliance to DFO were considered for the study. The design included a liver biopsy before starting L1 in all patients in order to define liver siderosis either by histologic grading or by hepatic iron concentration (HIC); only patients with a minimum HIC of 4 mg/g dry weight entered the study. A repetition of the liver biopsy after one year of L1 was planned; further evaluations included serum ferritin, plasma iron, transferrin TIBC and iron urine excretion. L1 was given at 70 mg/kg/day in three divided doses. Toxicity was monitored either clinically or by controlling liver, kidney and marrow function by specific tests. Concerning clinical characteristics 52 patients showed hypogonadism (78%), 39 growth retardation (58%), 6 diabetes (9%), 4 cardiomyopathy (6%), 9 hypothyroidism (12%); 45 patients had chronic liver damage (65%)., Results: We focus this report on data collected in a group of 29 patients with a minimum follow-up of one year (14-33 months). The mean ferritin value was 3748 ng/mL (range: 200-10,000) and 2550 ng/mL (range: 80-14,500), before and while on L1 therapy, respectively (p = 0.001); the mean sideruria changed from 17.25 mg/dL (range: 5.4-50) to 20.98 mg/dL (range: 10-40), on DFO and L1, respectively (p = 0.078); the ratio between plasma iron (sideremia) and transferrin TIBC changed from 0.96 with DFO to 0.86 with L1 (0.014). A correlation with grade of liver siderosis and serum ferritin (p = 0.069) and iron urine excretion (p = 0.008) was recorded. The judgement of efficacy showed that L1 was effective (EF) in 9 patients, no assessable (UN) in 11 patients, not effective (NE) in 2 patients and with no advantages with respect to DFO in 7 patients. Liver biopsy was repeated in 20 patients showing a reduction of grade of liver siderosis and iron content in 7 patients. Clinical toxic effects of L1 were gastric intolerance (one patient), joint pain (three patients) and mild and temporary neutropenia (one patient)., Interpretation and Conclusions: This preliminary experience shows that L1 is effective in several patients with thalassemia with poor compliance to DFO and to improve iron burden and iron excretion with generally minor side effects. L1 could be an alternative to DFO in some patients, however the recognition of neutropenia warrants a careful evaluation of patients and efforts finalized to early recognition of those to be addressed with this new and still experimental therapy.
- Published
- 1998
20. Hepatic iron overload in thalassemic patients: proposal and validation of an MRI method of assessment.
- Author
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Bonetti MG, Castriota-Scanderbeg A, Criconia GM, Mazza P, Sacco M, Amurri B, and Masi C
- Subjects
- Adolescent, Adult, Biopsy, Child, Female, Ferritins blood, Hemochromatosis etiology, Hemochromatosis metabolism, Humans, Liver pathology, Male, Regression Analysis, Reproducibility of Results, beta-Thalassemia blood, beta-Thalassemia complications, Hemochromatosis diagnosis, Iron metabolism, Liver metabolism, Magnetic Resonance Imaging methods, beta-Thalassemia diagnosis
- Abstract
Background: A simple, accurate, reproducible and noninvasive method of body iron overload assessment would be of great clinical use. Objective. The purpose of the study was the implementation of a 0. 5-T MRI method for liver iron overload measurement., Materials and Methods: Thirty patients with thalassemia major took part in the study. Liver and paraspinal muscle signal intensity (SI) measurements were performed on T1-weighted images and normalized on a standard phantom, and a subjective hemochromatosis grading scale was made on both T1- and T2-weighted images. Serum ferritin levels and tissue iron from liver biopsy specimens were determined for comparison., Results: A close correlation was found between bioptic liver iron and both the liver-to-phantom SI ratio (r = -0.88) and the subjective grading scale (rho = 0.89). Serum ferritin correlated poorly with liver iron deposition, whether assessed by biopsy (r = 0. 62) or MRI (r = -0.69)., Conclusions: Both the subjective and the quantitative MRI methods proposed here are clinically valuable, with the former being adequate for a gross, the latter for an accurate estimation of tissue iron overload.
- Published
- 1996
- Full Text
- View/download PDF
21. Iron overload in thalassemia: comparative analysis of magnetic resonance imaging, serum ferritin and iron content of the liver.
- Author
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Mazza P, Giua R, De Marco S, Bonetti MG, Amurri B, Masi C, Lazzari G, Rizzo C, Cervellera M, and Peluso A
- Subjects
- Adolescent, Adult, Biopsy, Child, Child, Preschool, Combined Modality Therapy, Female, Hemosiderosis etiology, Hemosiderosis pathology, Hepatitis, Viral, Human complications, Hepatitis, Viral, Human metabolism, Hepatitis, Viral, Human pathology, Humans, Iron analysis, Liver pathology, Liver Cirrhosis etiology, Liver Cirrhosis metabolism, Liver Cirrhosis pathology, Male, Splenectomy, Thalassemia complications, Thalassemia pathology, Thalassemia therapy, Transfusion Reaction, Ferritins blood, Hemosiderosis metabolism, Iron metabolism, Liver metabolism, Magnetic Resonance Imaging, Thalassemia metabolism
- Abstract
Background: Iron overload in patients with thalassemia is a common feature which requires continuous chelation therapy and monitoring. Serum ferritin determination is widely accepted as a simple method for following iron load in patients with primary hemochromatosis; however, several reports on thalassemic patients emphasize that ferritinemia is not accurate and that other methods such as direct measurement of iron in the liver (HIC) and magnetic resonance imaging (MRI) are more precise., Materials and Methods: In order to contribute to the general understanding of iron load in thalassemia we used liver MRI to study 33 thalassemic patients, most of whom were also evaluated for iron content by liver biopsy. The data were then compared with serum ferritin levels., Results: Ferritin levels ranged between 276 and 8031 ng/mL, and liver iron content ranged from 1.6 to 31.0 mg/g dry weight; grade III or IV liver siderosis was recorded in 23/33 patients, just as 23/33 patients were found to have severe or very severe siderosis at MRI. Significant correlations with ferritin levels were recorded between grade IV and grades III, II and I (p < 0.01, p = 0.02, and p = 0.03, respectively). Ferritinemia also showed significant linearity with liver iron content (r = 0.603, p = 0.001). No significant differences of levels were recorded, however, between patients found to have severe and those with mild iron load at MRI (p = 0.073)., Conclusions: Our study shows that serum ferritin levels exhibit a tendency to be significantly correlated with the true status of hemochromatosis in thalassemic patients; however, the discrepancies recorded in several patients and the scarce or total lack of correlation with MRI suggest exploring other approaches to this problem in order to make proper decisions about therapy.
- Published
- 1995
22. CEOP regimen in the treatment of advanced low-grade non-Hodgkin's lymphomas: preliminary report.
- Author
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Zinzani PL, Mazza P, Gherlinzoni F, Zanchini R, Bocchia M, Aitini E, Cavazzini G, Amurri B, Gobbi M, and Tura S
- Subjects
- Adult, Aged, Cyclophosphamide administration & dosage, Drug Evaluation, Epirubicin administration & dosage, Female, Humans, Male, Middle Aged, Prednisone administration & dosage, Remission Induction, Vincristine administration & dosage, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Lymphoma, Non-Hodgkin drug therapy
- Abstract
Between March 1987 and December 1988, 30 previously untreated patients with low-grade non-Hodgkin's lymphomas (NHL), according to the Kiel classification, were treated by a combination of therapy including cyclophosphamide, epirubicin, vincristine, and prednisone (CEOP). Eighteen patients (60%) achieved a complete pathologic remission, and 8 patients (26.6%) had a partial response with a reduction of more than 50% of tumor-related manifestations. Four patients (13.4%) were primary resistant to CEOP. The overall survival was 96.6% with a median follow-up of 25 months from the diagnosis; none of the patients who achieved complete response relapsed at a median follow-up of 21 months from the completion of treatment. Clinical and hematologic toxicities were irrelevant. This regimen was effective in inducing a good remission rate of low-grade NHL, but a longer follow-up for definitive conclusions is warranted.
- Published
- 1990
- Full Text
- View/download PDF
23. [2 cases of Horton's giant cell arteritis].
- Author
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Cordioli E, Amurri B, Barbieri M, Ghirardi R, Morra G, and Martinelli M
- Subjects
- Aged, Diagnosis, Differential, Female, Giant Cell Arteritis drug therapy, Giant Cell Arteritis pathology, Humans, Middle Aged, Prednisolone therapeutic use, Temporal Arteries pathology, Giant Cell Arteritis diagnosis
- Published
- 1987
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