Abstract:
:Cyclosporin A (CsA) has been used most widely as an immunosuppressive agent for preventing graft-versus-host disease (GVHD). To explore the risk factors including CsA blood levels for grades II-IV acute GVHD, we retrospectively analyzed the data of patients who underwent allogeneic hematopoietic stem cell transplantation in our hospital between March 1989 and July 2001. Seventy-three patients (47 males and 26 females) received CsA and short-term methotrexate for GVHD prophylaxis. CsA 1.5 mg/kg was administered as a 3-h infusion twice daily from day 1 until the patient recovered from the toxic gastrointestinal complication. Methotrexate was given at a dose of 15 mg/m(2) on day 1 and 10 mg/m(2) on days 3, 6 and 11. Grades II-IV acute GVHD occurred in 18 patients (24.7%). Multivariate Cox regression analysis revealed that higher C(5) (the whole-blood CsA concentration at 5 h after the start of infusion) before the onset of acute GVHD reduced the onset of grades II-IV acute GVHD with a hazard ratio of 0.994 (95% confidence interval 0.989-0.999) for every increase of 1 ng/ml. Our data indicate that inadequate exposures of CsA can be a vital risk for developing acute GVHD. From our results, we consider that precise monitoring of CsA concentrations and adjustment of CsA dose using the concentration may be effective to prevent the onset of severe acute GVHD. To confirm this finding, further prospective study will be needed.
journal_name
Bone Marrow Transplantjournal_title
Bone marrow transplantationauthors
Izumi N,Furukawa T,Sato N,Okazuka K,Tsukada N,Abe T,Yano T,Kurasaki T,Masuko M,Toba K,Takahashi M,Aizawa Ydoi
10.1038/sj.bmt.1705834subject
Has Abstractpub_date
2007-11-01 00:00:00pages
875-80issue
9eissn
0268-3369issn
1476-5365pii
1705834journal_volume
40pub_type
杂志文章abstract::Donor potential to exert NK cell alloreactivity has been shown to confer survival advantage in haploidentical hematopoietic cell transplantation for hematological malignancies. We investigated killer immunoglobulin receptor (KIR) ligand incompatibility in 40 children receiving haploidentical transplantation for primar...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1704663
更新日期:2004-12-01 00:00:00
abstract::Late-onset hemorrhagic cystitis (HC) after allogeneic hematopoietic stem cell transplantation (HSCT) has been associated with BK virus (BKV). Antiviral drugs are of limited efficacy and the optimal treatment for HC has not yet been established. Hyperbaric oxygen (HBO) may benefit these patients. We, therefore, retrosp...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2011.228
更新日期:2012-08-01 00:00:00
abstract::Historically, the mortality of patients admitted to the ICU after allogeneic stem cell transplantation (alloSCT) is high. Advancements in transplantation procedures, infectious monitoring and supportive care may have improved the outcome. This study aimed to determine short-term and long-term mortality after ICU admis...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/s41409-018-0277-3
更新日期:2019-03-01 00:00:00
abstract::In the presence of effective treatment options for systemic light chain (AL) amyloidosis, autologous stem cell transplantation (ASCT) is sometimes deferred after stem cell collection. We designed this retrospective study to compare overall survival (OS) between patients who proceed directly to ASCT after stem cell col...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/s41409-020-0964-8
更新日期:2020-07-01 00:00:00
abstract::Comprehensive programmes for BMT started in Hong Kong in 1990. As of September 1993, there are a total of 13 BMT beds in Government-funded University Hospitals performing about 110 transplants per year or 18 transplants per million population per year. So far, 194 transplants were performed: allogeneic BMT (72.2%), au...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1994-06-01 00:00:00
abstract::BU and CY (BU/CY; 200 mg/kg) before HLA-matched sibling allo-SCT in children with sickle cell disease (SCD) is associated with ~85% EFS but is limited by the acute and late effects of BU/CY myeloablative conditioning. Alternatives include reduced toxicity but more immunosuppressive conditioning. We investigated in a p...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章
doi:10.1038/bmt.2014.84
更新日期:2014-07-01 00:00:00
abstract::Infectious complications due to adenovirus are of increasing concern after allogeneic stem cell transplantation. Over the past 4 years, we have modified our conditioning regimens to use alemtuzumab in preference to anti-thymocyte globulin (ATG) for pediatric patients receiving stem cell transplants from alternate dono...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1705164
更新日期:2005-12-01 00:00:00
abstract::Recent studies from this laboratory have shown that unmanipulated, MHC-mismatched allogeneic bone marrow (BM) engrafts and produces complete allogeneic chimerism when administered to recipient mice 8 days following lethal irradiation and reconstitution with T cell-depleted (TCD) syngeneic bone marrow. Host lymphopoiet...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1989-03-01 00:00:00
abstract::This prospective pilot study aimed to evaluate the predictive value of (18)F-FDG PET/CT for early diagnosis of acute gastrointestinal GVHD (GI-GVHD). In all, 42 consecutive patients who received allo-SCT were included. (18)F-FDG PET/CT was systematically performed at a median of 28 (range, 24-38) days after allo-SCT. ...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2013.144
更新日期:2014-01-01 00:00:00
abstract::Preemptive therapy is the standard strategy for preventing CMV disease after allogeneic hematopoietic SCT. In this study, unrelated BMT recipients were randomly assigned to a plasma real-time PCR group or an antigenemia group to compare the value of these monitoring tools for CMV reactivation. Ganciclovir (GCV) was st...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,随机对照试验
doi:10.1038/bmt.2009.337
更新日期:2010-08-01 00:00:00
abstract::The aim of the present study was to assess the influence of socioeconomic status (SeS) on the outcome of allo-SCT at a Brazilian SCT center. In total, 201 patients receiving HLA-identical related allo-SCTs were studied. The median age was 30 years. Overall, 163 patients had malignancies (CML 68, ALL/AML 63, myelodyspl...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2008.358
更新日期:2009-04-01 00:00:00
abstract::Between July 1990 and March 2002, 35 consecutive children with ALL in third complete remission (CR3) underwent stem cell transplantation (SCT) from unrelated donors (UD). All patients received CAMPATH-1M 5-20 mg daily for 5 days. Grafts were T-cell depleted in 30 patients, 29 by CAMPATH antibodies and one by CD34 sele...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1704958
更新日期:2005-06-01 00:00:00
abstract::Data from autologous peripheral blood progenitor cell (PBPC) transplant recipients were used for cost analysis and modelling so as to link the main intervention procedures and clinical events to resource use and costs. This cohort consisted of 64 patients from 4 to 62 years old at transplantation (mean, 36.9 years) wh...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1701639
更新日期:1999-04-01 00:00:00
abstract::We describe here the case of an 8-year-old girl with Fanconi anemia (FA) whose hematopoiesis was successfully restored by unrelated umbilical cord blood (UCB) transplantation. The patient became resistant to androgen therapy, and developed intracranial hemorrhage and dyserythropoiesis. Her hematopoietic recovery after...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1702876
更新日期:2001-04-01 00:00:00
abstract::Autologous stem cell transplantation (PBSCT) is standard for young patients in MM and its TRM has decreased after the 2000s. Bortezomib and immunomodulatory agents (IMiDs) in MM have improved the outcome. However, they seem to boost pro-inflammatory stage increasing the incidence of engraftment syndrome (ES). Favorabl...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/s41409-018-0189-2
更新日期:2018-12-01 00:00:00
abstract::Allogeneic BMT for patients with acute myeloid leukemia (AML) is presently a reference therapy. The indications for this therapy mainly rely upon prognostic factors, and their importance is constantly reassessed. To examine the impact of time from diagnosis to transplant on survival and leukemia-free survival (LFS), w...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1700761
更新日期:1997-05-01 00:00:00
abstract::Two women suffering from severe aplastic anemia were treated by bone marrow transplantation (BMT). They became pregnant 17 and 40 months after the procedure. During the first 20 weeks of pregnancy, one of them continued to receive cyclosporin A (CSA) to prevent graft-versus-host disease. Her CSA serum levels during th...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1987-10-01 00:00:00
abstract::Thrombotic microangiopathy (TMA) is a significant complication after hematopoietic stem-cell transplantation (HSCT); however, there is little information on it following reduced-intensity cord blood transplantation (RI-CBT). We reviewed the medical records of 123 adult patients who received RI-CBT at Toranomon Hospita...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1705099
更新日期:2005-09-01 00:00:00
abstract::Adjuvant transfusion of donor lymphocytes (aDLT) may reduce the risk of relapse after allogeneic stem cell transplantation in high-risk AML. We performed a retrospective analysis on the safety and efficacy of aDLT in a cohort of 46 patients. To be eligible for aDLT, patients had to be in CR for at least 120 days from ...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2015.234
更新日期:2016-05-01 00:00:00
abstract::Bone marrow (BM) histiocystosis in association with the administration of granulocyte-macrophage colony-stimulating factor (GM-CSF) is a rare phenomenon with few published cases. We report two cases of BM histiocystosis in patients with Hodgkin's disease treated with GM-CSF after autologous bone marrow transplantation...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:10.1038/sj.bmt.1701036
更新日期:1998-01-01 00:00:00
abstract::Post-transplant lymphoproliferative disorders (PTLD) are morphologically/clinically heterogeneous. The main goal of this study was to define the histogenesis of PTLD (B-cell phenotype, EBV-related) in seven pediatric patients after allogeneic T-cell-depleted bone marrow transplantation. Immunohistochemical stains usin...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1704395
更新日期:2004-02-01 00:00:00
abstract::Thirty patients, with high-risk acute myeloid leukemia (AML, n = 20) or myelodysplastic syndrome (MDS, n = 10), were enrolled in a phase II trial entailing prophylactic post-transplant azacitidine (AZA) plus escalated doses of donor lymphocyte infusion (DLI). The median number of AZA cycles was 5 (1-12) with 10 patien...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,多中心研究
doi:10.1038/s41409-019-0536-y
更新日期:2019-11-01 00:00:00
abstract::Four human fetuses were treated by transplantation of human fetal liver stem cells. Two of them had severe immunodeficiency disease and the two other ones had thalassemia major. Three of these in utero transplants were followed by engraftment. The three patients are now born: the first one is now very healthy thanks t...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1992-01-01 00:00:00
abstract::Multiple myeloma (MM) is characterized by the expansion of tumor plasma cells in bone marrow (BM), but neoplastic cells have been consistently detected in peripheral blood (PB). Peripheral blood progenitor cell (PBPC) collections have been widely used to support high-dose therapy for MM patients. A flow cytometric tec...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1702085
更新日期:2000-01-01 00:00:00
abstract::Three widely used viability assessments were compared: (1) membrane integrity of nucleated cells using trypan blue (TB) exclusion and a fluorometric membrane integrity assay (SYTO 13 and propidium iodide), (2) enumeration of viable CD34+ cells, and (3) clonogenic assay (granulocyte-macrophage colony-forming units, CFU...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1704247
更新日期:2003-11-01 00:00:00
abstract::A 38-year-old woman with agnogenic myeloid metaplasia complicated by the poor prognostic factors of severe osteosclerosis, prominent hepatosplenomegaly, and profound anemia was treated with FLAG chemotherapy to decrease her organomegaly before undergoing a nonmyeloablative allogeneic stem cell transplant from a matche...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1704172
更新日期:2003-09-01 00:00:00
abstract::Recombinant human (rHu) G-CSF has been widely used to treat neutropenia and mobilize PBPCs for their autologous and allogeneic transplantation. It shortens neutropenia and thus reduces the frequency of neutropenic fever. We compared the efficiency of glycosylated rHu and non-glycosylated Hu G-CSF in mobilizing hematop...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2009.150
更新日期:2010-02-01 00:00:00
abstract::The COVID-19 pandemic has serious implications also for patients with other diseases. Here, we describe the effects of the pandemic on unrelated hematopoietic stem cell donation and transplantation from the perspective of DKMS, a large international donor registry. Especially, we cover the development of PBSC and bone...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/s41409-020-01138-0
更新日期:2020-11-20 00:00:00
abstract::Pretransplant influenza vaccination of the donor or allogeneic hematopoietic SCT (HSCT) candidate was evaluated in a randomized study. One hundred and twenty-two HSCT recipients and their donors were assigned to three randomization groups: no pretransplant vaccination (n=38), donor pretransplant vaccination (n=44) or ...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1038/bmt.2015.47
更新日期:2015-06-01 00:00:00
abstract::Fetus-to-fetus transplantation has been suggested for the treatment of hemoglobinopathies in utero. However, dissimilar results have to date been obtained by different groups. We describe a case in which fetus-to-fetus transplantation in HLA-identical twins was performed at the 19th week of gestation by infusion of 0....
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1996-09-01 00:00:00