نتایج جستجو برای: tbi / bucy regimens
تعداد نتایج: 40000 فیلتر نتایج به سال:
background: hematopoietic stem cell transplantation (hsct) is currently the only curative treatment for acute leukemia. as hsct improves the long-term survival, it is necessary to assess the late-onset complications affecting the quality of life following hsct. subjects and methods: the study included 122 patients (65 male, 57 female) with leukemia (72 aml and 50 all) who received transplants f...
Cyclophosphamide combined with total body irradiation (Cy/TBI) or busulfan (BuCy) are the most widely used myeloablative conditioning regimens for allotransplants. Recent data regarding their comparative effectiveness are lacking. We analyzed data from the Center for International Blood and Marrow Transplant Research for 1230 subjects receiving a first hematopoietic cell transplant from a human...
We analyzed outcomes after hematopoietic cell transplantation (HCT) in 257 patients, 3 to 72.7 years old (median, 43 y), with secondary myelodysplastic syndrome (MDS) including those with transformation to acute myeloid leukemia (tAML). Conditioning regimens included high-dose total-body irradiation (TBI)/chemotherapy (n = 83); busulfan (BU)/cyclophosphamide (CY) (BUCY, n = 122; with BU targeti...
Haplo-HSCT has been used when HLA-matched siblings are not available. Conditioning regimens aim to reduce tumor burden prior to HSCT and provide sufficient immunoablation. We report the outcome of haplo-HSCT in 63 consecutive patients from 2/2013 to 12/2015 (19 females/44 males) with high-risk or relapsed/refractory hematological malignancies (n=29-AML; 8-sAML; 19-ALL; 5-advanced-MDS; 2-CML-BC)...
Matched-related bone marrow transplantation (BMT) may cure >80% of low-risk children with severe thalassemia (ST). Very long-term follow-up studies have shown how the standard busulfan-cyclophosphamide (BuCy) regimen may be associated with normalization of health-related quality of life, no second malignancies in the absence of chronic graft-versus-host disease, and fertility preservation in ma...
We review the rationale for, and the results of, clinical trials on chemoradiotherapy-based pretransplant regimens for non-Hodgkin's lymphomas, Hodgkin's disease and multiple myeloma. What clearly emerges from this review is the lack of any conclusive evidence that total-body irradiation (TBI)-containing regimens are better than chemotherapy alone in diseases which are considered to be radiosen...
In a previous study, we found that total body irradiation (TBI) was essential to induce acute graft-versus-host disease (GVHD) after allogeneic H-2-incompatible splenocyte (SP) transplantation in SCID mice. SCID mice (H-2d) conditioned with cyclophosphamide and transplanted intravenously (IV) with 5 x 10(7) C57BL/6 (H-2b) SP developed chronic GVHD within 3 months posttransplant without any evid...
BACKGROUND AND OBJECTIVES There is only limited experience with conditioning regimens based on busulfan for patients with acute lymphoblastic leukemia (ALL). Therefore, the aim of this study was to compare the event-free survival (EFS), transplant-related mortality (TRM) and the probability of relapse (PR) of patients undergoing hematopoietic cell transplantation (HCT) for ALL conditioned with ...
BACKGROUND AND PURPOSE Transplantation conditioning regimens have been shown to affect the brain imaging appearance in patients with cyclosporine or FK-506 neurotoxicity. We assessed whether the occurrence of neurotoxicity was affected by the choice of conditioning regimen used before allogeneic bone marrow transplantation (allo-BMT). METHODS An allo-BMT was performed in 290 patients conditio...
The efficacy of current clinical leukemia treatment with high-dose cyclophosphamide, supralethal total-body irradiation (TBI), and bone marrow transplantation was evaluated in a rat model for human acute myelocytic leukemia. In rats, both at an early stage of disease and in an advanced stage after remission-induction with 1-beta-D-arabinofuranosylcytosine, treatment with cyclophosphamide (100 m...
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