Abstract:
:The relative importance of the resolution level of HLA typing has not been fully defined for related donor transplantation. To address this question, we retrospectively evaluated patients who underwent a first related hematopoietic stem cell transplantation (HSCT) from 2000 to 2011 from an HLA high-resolution matched (MRD, n = 2,244), high-resolution 1 locus-mismatched (HR-MMRD, n = 116), or low-resolution 1 locus-mismatched related donor (LR-MMRD, n = 396) in the graft-versus-host direction at three loci (HLA A, B, and DRB1) using the database of the Japan Society for Hematopoietic Cell Transplantation. The median age was 40 years (0-74). The median follow-up duration of surviving patients was 950 days. Although the cumulative incidences of grade III-IV acute graft-versus-host disease (GVHD) in the HR-MMRD and LR-MMRD groups were significantly higher than those in the MRD group (HR-MMRD 19.8%, LR-MMRD 20.4%, and MRD 9.5%), there was no statistically significant difference between the HR-MMRD and LR-MMRD groups (P = 0.65). Although both HR-MMRD and LR-MMRD were significantly associated with an increased risk of non-relapse mortality and a worse overall survival, there was no statistically significant difference between the HR-MMRD and LR-MMRD groups. In conclusion, LR-MM and HR-MM have a similar adverse impact on the outcome in related HSCT.
journal_name
Am J Hematoljournal_title
American journal of hematologyauthors
Fuji S,Kanda J,Kato S,Ikegame K,Morishima S,Miyamoto T,Hidaka M,Kubo K,Miyamura K,Tsudo M,Kobayashi H,Maesako Y,Eto T,Adachi S,Ichinohe T,Atsuta Y,Kanda Y,HLA Working Group of the Japan Society for Hematopoietic Cell Trdoi
10.1002/ajh.24028subject
Has Abstractpub_date
2015-07-01 00:00:00pages
618-23issue
7eissn
0361-8609issn
1096-8652journal_volume
90pub_type
杂志文章abstract::Immunoglobulin light-chain amyloidosis (AL) is a rare disorder characterized by production of a monoclonal light chain. This insoluble light chain, or a fragment thereof, deposits in tissues as amyloid and results in disruption of organ function and, ultimately, in death. Although melphalan and prednisone are benefici...
journal_title:American journal of hematology
pub_type: 临床试验,杂志文章
doi:10.1002/(sici)1096-8652(199906)61:2<115::aid-ajh7>
更新日期:1999-06-01 00:00:00
abstract::Chimeric antigen receptors (CARs) can be introduced into T-cells redirecting them to target specific tumor antigens. CAR-modified T cells targeting CD19 have shown remarkable activity against CD19+ malignancies including B cell acute lymphocytic leukemia (ALL), chronic lymphocytic leukemia (CLL), and non-Hodgkin lymph...
journal_title:American journal of hematology
pub_type: 杂志文章,评审
doi:10.1002/ajh.24238
更新日期:2016-01-01 00:00:00
abstract::Thalassemia is one of the most prevalent monogenic diseases usually caused by quantitative defects in the production of β-globin leading to severe anemia. Technological advances in genome sequencing, stem cell selection, viral vector development, transduction and gene editing strategies now allow for efficient exvivo ...
journal_title:American journal of hematology
pub_type: 杂志文章,评审
doi:10.1002/ajh.25909
更新日期:2020-09-01 00:00:00
abstract::Acute lymphoblastic leukemia (ALL) is the most common malignancy among children. The trial Chinese Children Leukemia Group (CCLG)-ALL 2008 was a prospective clinical trial designed to improve treatment outcome of childhood ALL through the first nation-wide collaborative study in China. Totally 2231 patients were recru...
journal_title:American journal of hematology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1002/ajh.25124
更新日期:2018-07-01 00:00:00
abstract::Factor V G1691A (FV-Leiden) and prothrombin G20210A mutations are major inherited risk factors for venous thrombosis. Recently, it was suggested that both mutations, through stimulation of venous and placental thrombosis events, were strongly associated with recurrent idiopathic miscarriages, although other studies di...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.10223
更新日期:2002-12-01 00:00:00
abstract::Forty-two patients with chronic lymphocytic leukemia (CLL) were studied for morphology of lymphocytes by light and electron microscopy (EM), in vitro responses of lymphocytes to a battery of physical and chemical agents, overall clinical status, immunologic status, course, and response to therapy. CLL lymphocytes coul...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830020110
更新日期:1977-01-01 00:00:00
abstract::In southeast Asia, the carrier frequency of two-gene alpha-thalassemia deletions is quite high, ranging from 4% to 14% depending on the population. The most common alpha-thalassemia-1 deletion is the so-called southeast Asian deletion (--(SEA)). In addition, a significant proportion of cases involve two other deletion...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/(sici)1096-8652(200001)63:1<54::aid-ajh12>
更新日期:2000-01-01 00:00:00
abstract::Severe pruritus is frequently associated with myeloproliferative and other systemic illnesses, and often fails to respond to conventional measures. We used danazol (Danocrine), a synthetic attenuated androgen, in the treatment of severe pruritus refractory to conventional therapy. Eight patients had myeloproliferative...
journal_title:American journal of hematology
pub_type: 临床试验,杂志文章
doi:10.1002/(SICI)1096-8652(199602)51:2<112::AID-AJH3>
更新日期:1996-02-01 00:00:00
abstract::We report on the association of Hb Dunn (alpha 6[A4]Asp----Asn) and Hb O-Arab (beta 121 [GH4]Glu----Lys) in a healthy Moroccan man. Hb Dunn had the same electrophoretic properties as Hb G-Philadelphia, but its percentage was lower. Its identification was based on sequence determination of the alpha T1 peptide. Bgl II ...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830270405
更新日期:1988-04-01 00:00:00
abstract::Karyotypic analysis at time of diagnosis has an important value in determining initial response to treatment, remission duration and overall survival (OS) in acute myeloid leukemia (AML). Less is known about its value before allogeneic hematopoietic cell transplantation (allo-HCT) in patients transplanted with active ...
journal_title:American journal of hematology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1002/ajh.26000
更新日期:2021-01-01 00:00:00
abstract::Two patients underwent allogeneic hematopoietic stem cell transplantation (HSCT) for acute myeloid leukemia. Chronic graft-versus-host disease (GVHD) developed, with persistent symptomatic oral lesions. At 2 and 6 years post-HSCT, both patients developed squamous cell carcinoma (SCC) of the tongue in areas previously ...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.20160
更新日期:2004-10-01 00:00:00
abstract::Pancytopenia is a rare complication of the thionamide therapy reported secondary to aplastic anemia, the bone marrow being invariably hypocellular. We present a case of a 16-year-old female with Graves' disease who presented with massive bone marrow plasmocytosis mimicking multiple myeloma. The patient had already bee...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.1127
更新日期:2001-08-01 00:00:00
abstract::Twenty-two normal volunteers had approximately eight, 2-hr-long leukapheresis procedures over a 2-year period and their natural killer (NK) cell function was prospectively measured. The NK activity of the preprocedure peripheral blood (pre-PB) was found to correlate well with the NK activity of the inital leukocytes r...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830220203
更新日期:1986-06-01 00:00:00
abstract::A 1750 base pair cDNA to human terminal deoxynucleotidyl transferase (TdT) has been cloned. This cDNA detects a dominant 2200 base pair messenger RNA species in normal and leukemic cells synthesizing the enzyme. A quantitative dot blot assay was utilized to survey a number of clinical samples from patients with TdT po...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830250305
更新日期:1987-07-01 00:00:00
abstract::Leukemic cells from the peripheral blood of 52 patients with acute and chronic leukemias were incubated with 12-0-tetradecanoyl phorbol ester (TPA). Thirty-one cases of lymphocytic leukemia (18 cases of acute lymphoblastic and 13 cases of chronic lymphocytic leukemia), 13 cases of acute nonlymphoblastic (myelo or myel...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830130303
更新日期:1982-11-01 00:00:00
abstract::This case report describes a patient with hepatitis C virus infection responding to pegylated INF/ribaviron therapy, who developed immune thrombocytopenia. The severe thrombocytopenia failed to resolve with cessation of the peg-IFN/ribaviron. Because of rising hepatitis C virus RNA levels and evidence of rising serum ...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.20270
更新日期:2005-02-01 00:00:00
abstract::Agnogenic myeloid metaplasia (AMM) is a chronic myeloproliferative disorder arising from a single hematopoietic cell. Approximately 5% of reported cases of AMM have terminated in leukemic crisis; however, the precise characteristics of the leukemic cells have rarely been reported. We report a case of AMM that occurred...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830440111
更新日期:1993-09-01 00:00:00
abstract::Several syndromes characterized by striking eosinophilia may be complicated by thrombosis. The experiments described indicate that, paradoxically, eosinophils and certain of their constituents inhibit the activation of Hageman factor (HF, factor XII). In earlier studies, suspensions of mixed types of granulocytes, oth...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830420127
更新日期:1993-01-01 00:00:00
abstract::The main treatment for many patients with Myelodysplastic Syndromes (MDS) remains red cell transfusion to attenuate the symptoms of chronic anemia. Fatigue can reduce a patient's health related quality of life (HRQoL), but there is little understanding of the optimal use of transfusions to improve this. A systematic r...
journal_title:American journal of hematology
pub_type: 杂志文章,评审
doi:10.1002/ajh.21503
更新日期:2009-10-01 00:00:00
abstract::Novel agents in combination with melphalan and prednisone (MP) significantly improved progression-free survival (PFS) and overall survival (OS) in multiple myeloma (MM). Randomized trials comparing MP plus bortezomib (VMP) versus MP plus thalidomide (MPT) are lacking. Nine hundred and fifty-six elderly (>65 years) new...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.23641
更新日期:2014-04-01 00:00:00
abstract::We have developed a rapid approach to detect the two most common alpha-thalassemia-2 (alpha-thal-2) determinants by the polymerase chain reaction (PCR) technique, which takes a few hours to complete. Specific oligonucleotides selectively amplify appropriate segments of the chromosome with the deletion and the normal c...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830460309
更新日期:1994-07-01 00:00:00
abstract::Decreased von Willebrand factor (VWF)-cleaving protease activity (<5%) has been implicated in patients with congenital thrombotic thrombocytopenic purpura-hemolytic uremic syndrome (Upshaw-Schulman syndrome) and associated with mutations within the ADAMTS13 gene. In this report, we describe longitudinal studies in a p...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.20221
更新日期:2004-12-01 00:00:00
abstract::Ten patients developing lymphomas after disease modifying anti-rheumatic drugs (DMARD) (methotrexate, n = 3, mean cumulative dose = 3.4 g; cyclophosphamide, n = 2, mean dose = 70 g; azathioprine, n = 6, mean dose = 243 g) were investigated. Methotrexate-related lymphomas were Epstein-Barr virus (EBV)-positive, had inf...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.20508
更新日期:2006-01-01 00:00:00
abstract::Mutations in the calreticulin gene (CALR) were recently identified in approximately 70-80% of patients with JAK2-V617F-negative essential thrombocytosis and primary myelofibrosis. All frameshift mutations generate a recurring novel C-terminus. Here we provide evidence that mutant calreticulin does not accumulate effic...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.24245
更新日期:2016-02-01 00:00:00
abstract::Coagulation factor VIII and von Willebrand factor (VWF) are key proteins in procoagulant activation. Higher FVIII coagulant activity (FVIII :C) and VWF antigen (VWF :Ag) are risk factors for cardiovascular disease and venous thromboembolism. Beyond associations with ABO blood group, genetic determinants of FVIII and V...
journal_title:American journal of hematology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1002/ajh.24005
更新日期:2015-06-01 00:00:00
abstract::We have studied 91 patients with SS genotype, 44 children and 47 adults. Excluding the Cameroon and atypical haplotypes, the distribution in the children's sample exhibited 43% Benin, 38% Bantu, and 3% Senegal. In adults, the sample exhibited 46% Benin, 30% Bantu, and 9% Senegal (chi 2: 13.511, 2 df, P = 0.001). When ...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830490212
更新日期:1995-06-01 00:00:00
abstract::Because of a possible hazard from the use of radioisotopes to determine iron absorption by infants, the use of stable isotopes for this purpose has much appeal. We have applied the method of inductively coupled plasma mass spectrometry (ICP/MS) to determine the mass ratio, 58Fe/57Fe, in blood before and after oral adm...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830210307
更新日期:1986-03-01 00:00:00
abstract::An elderly patient with evidence of atherosclerosis and uremic bleeding diathesis developed two foci of cerebral thrombosis immediately after an infusion of desmopressin (DDAVP). Because large molecular weight multimers of von Willebrand factor (vWF) have been demonstrated to cause platelet aggregation under condition...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830280115
更新日期:1988-05-01 00:00:00
abstract::A rare association of congenital afibrinogenemia and hereditary protein C deficiency is described in a 37-year-old female who suffered from ischemic necrosis in the left first toe. The diagnosis of afibrinogenemia was assessed by the absence of fibrinogen in clotting and immunological assays. The diagnosis of heredita...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830410111
更新日期:1992-09-01 00:00:00
abstract::Fibrillar granules (FGs) represent neutrophilic primary granules containing clustered filaments. We investigated neutrophils in the bone marrow obtained from 17 patients with chronic myeloproliferative disorders (CMPD) by electron microscopy. FG-positive neutrophils were seen in 15 of the 17 CMPDs with varying frequen...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830470316
更新日期:1994-11-01 00:00:00