Abstract:
:Immune recovery was retrospectively analyzed in a cohort of 41 patients with acute leukemia, myelodysplastic syndrome and nonmalignant diseases, who received αβ T- and B-cell-depleted allografts from haploidentical family donors. Conditioning regimens consisted of fludarabine or clofarabine, thiotepa, melphalan and serotherapy with OKT3 or ATG-Fresenius. Graft manipulation was carried out with anti-TCRαβ and anti-CD19 Abs and immunomagnetic microbeads. The γδ T cells and natural killer cells remained in the grafts. Primary engraftment occurred in 88%, acute GvHD (aGvHD) grades II and III-IV occurred in 10% and 15%, respectively. Immune recovery data were available in 26 patients and comparable after OKT3 (n=7) or ATG-F (n=19). Median time to reach >100 CD3+ cells/μL, >200 CD19+ cells/μL and >200 CD56+ cells/μL for the whole group was 13, 127 and 12.5 days, respectively. Compared with a historical control group of patients with CD34+ selected grafts, significantly higher cell numbers were found for CD3+ at days +30 and +90 (267 vs 27 and 397 vs 163 cells/μL), for CD3+4+ at day +30 (58 vs 11 cells/μL) and for CD56+ at day +14 (622 vs 27 cells/μL). The clinical impact of this accelerated immune recovery will be evaluated in an ongoing prospective multicenter trial.
journal_name
Bone Marrow Transplantjournal_title
Bone marrow transplantationauthors
Lang P,Feuchtinger T,Teltschik HM,Schwinger W,Schlegel P,Pfeiffer M,Schumm M,Lang AM,Lang B,Schwarze CP,Ebinger M,Urban C,Handgretinger Rdoi
10.1038/bmt.2015.87subject
Has Abstractpub_date
2015-06-01 00:00:00pages
S6-10eissn
0268-3369issn
1476-5365pii
bmt201587journal_volume
50 Suppl 2pub_type
杂志文章abstract::Current graft-versus-host disease (GVHD) prophylaxis is not uniformly successful. Since the development of GVHD has a profound impact on transplant success, treatment is required. The mainstay of therapy has been glucocorticoids (steroids), along with anti-thymocyte globulin, cyclosporine, monoclonal antibodies, and a...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:
更新日期:1990-07-01 00:00:00
abstract::Fludarabine is a purine analog that has demonstrated significant activity in B-cell malignancies, including CLL. Fludarabine also possesses an immunosuppressive effect and is being used to prevent GVHD in hematopoietic stem cell transplantation. However, the molecular mechanism by which fludarabine inhibits immunoreac...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1705901
更新日期:2008-02-01 00:00:00
abstract::We previously described skewed repertoires of the T cell receptor-beta chain variable region (TCRBV) and the TCR-alpha chain variable region (TCRAV) soon after allogeneic hematopoietic cell transplantation. To determine the characteristics of skewed TCRBV after transplantation, we examined the clonality of T lymphocyt...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1702858
更新日期:2001-03-01 00:00:00
abstract::Candida kruzei-related systemic infections are increasing in frequency, particularly in patients receiving prophylaxis with antifungal triazoles. A Caucasian male with newly diagnosed acute myeloid leukaemia (AML M1) developed severe and persistent fever associated with a micropustular eruption scattered over the trun...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1701539
更新日期:1999-01-01 00:00:00
abstract::Chronic parvovirus B19 infection in the immunocompromised host may cause severe anaemia secondary to failure of erythropoiesis. This has been previously documented in patients with the Acquired Immune Deficiency Syndrome (AIDS), congenital immunodeficiencies and in children with acute lymphoblastic leukaemia during ma...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1995-11-01 00:00:00
abstract::On January 20, 2020, the first patient with coronavirus disease 2019 (COVID-19) in the United States of America was diagnosed in Washington state, which subsequently experienced rapidly increasing numbers of COVID-19 cases, hospitalizations, and deaths. This placed the Seattle Blood and Marrow Transplant Program at Fr...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:10.1038/s41409-020-01068-x
更新日期:2020-09-26 00:00:00
abstract::Severe veno-occlusive disease (VOD), characterised by elevated serum bilirubin levels, is a known complication in the first 3 weeks after peripheral blood stem cell transplantation (PBSCT). Severe VOD is associated with capillary leakage and multiple organ dysfunction and leads to high mortality. We report a 17-year-o...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1701211
更新日期:1998-05-01 00:00:00
abstract::Invasive fungal infections (IFIs) are major complications after allogeneic hematopoietic SCT (HSCT). PCR-based assays able to detect fungal DNA have been reported to precede clinical diagnosis of IFI. We performed a prospective study to evaluate a PCR-based pre-emptive approach. Ninety-nine patients undergoing reduced...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,随机对照试验
doi:10.1038/bmt.2010.38
更新日期:2010-12-01 00:00:00
abstract::Numerous studies have reported the feasibility and safety of autologous SCT (ASCT) in patients with multiple myeloma (MM) and mild to moderate renal impairment, but there are limited data in dialysis-dependent patients. In this retrospective study, we reviewed the toxicities and efficacy outcomes of 33 MM patients wi...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章
doi:10.1038/bmt.2014.226
更新日期:2015-01-01 00:00:00
abstract::The CXCR4-inhibitor plerixafor mobilizes hematopoietic stem cells amplifying the effects of granulocyte-CSF (G-CSF). Before approval plerixafor was used in a compassionate use program (CUP) for patients who failed a previous mobilization. In the German CUP 60 patients from 23 centers (median age 56.5 years (2-75)) wer...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1038/bmt.2010.249
更新日期:2011-08-01 00:00:00
abstract::The management of acute leukaemia which relapses following an allogeneic stem cell transplant remains a major challenge. In this review we summarize the outcomes of the currently available treatment modalities and discuss emerging novel approaches. ...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:10.1038/sj.bmt.1705888
更新日期:2008-03-01 00:00:00
abstract::While prospects for long-term survival following bone marrow transplantation (BMT) have increased, little is known about the quality of that survival. The present study was intended to document the physical and psychosocial functioning of survivors of allogeneic BMT as well as identify factors associated with variabil...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1989-01-01 00:00:00
abstract::This study evaluated whether cytokine-induced blood stem cell mobilization also mobilized lymphoma cells and whether lymphoma cell mobilization affected outcome post autologous blood stem cell transplant. Blood stem cell collections from 26 non-Hodgkin's lymphoma (NHL) patients harvested during steady-state (non-mobil...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1703124
更新日期:2001-07-01 00:00:00
abstract::Allogeneic blood stem cell transplantation is associated with multiple complications. We report a case of pneumoperitoneum without peritonitis associated with colonic pneumatosis in a patient who had undergone an allogeneic peripheral blood cell transplant ...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1701255
更新日期:1998-06-01 00:00:00
abstract::With the purpose of contributing to a better knowledge of the phenotypic characteristics and functional activity of umbilical cord blood (UCB) lymphocytes, we have carried out extensive immunophenotyping of these cells, evaluated their immune response to polyclonal and allogeneic activation and then compared these res...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1998-07-01 00:00:00
abstract::Detectable measurable residual disease (MRD) is a key prognostic factor in both acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML) patients. Thus, we conducted a survey in EBMT transplant centers focusing on pre- and post-allo-HCT MRD. One hundred and six centers from 29 countries responded. One hundr...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/s41409-020-01005-y
更新日期:2021-01-01 00:00:00
abstract::Pretransplant conditioning regimens designed to decrease leukemia relapse and increase leukemia-free survival in allotransplants in acute myelogenous leukemia (AML) were developed recently. We review studies of new regimens containing drugs like busulfan, cytarabine, melphalan or etoposide as well as novel radiation s...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:
更新日期:1991-04-01 00:00:00
abstract::In order to compare PCR with rapid virus culture for the early detection of CMV in bronchoalveolar lavage (BAL) after bone marrow transplantation, 26 asymptomatic patients were routinely evaluated for the presence of CMV on day 35 using these two techniques. Concurrent blood samples were also analyzed in all cases. CM...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1700941
更新日期:1997-10-01 00:00:00
abstract::To investigate the possibility that a hypercoagulable state develops during autologous bone marrow transplantation (BMT), we measured levels of circulating natural anticoagulants and fibrinolytic proteins before and weekly during the hospital course of 18 patients undergoing autologous BMT for Hodgkin's and non-Hodgki...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1991-12-01 00:00:00
abstract::Cord colitis syndrome (CCS) is a recently proposed clinical entity characterized by a persistent diarrheal illness after cord blood transplantation (CBT), which is not caused by GVHD or CMV colitis. CCS is histologically characterized by chronic active colitis with granulomatous inflammation and Paneth cell metaplasia...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2013.44
更新日期:2013-09-01 00:00:00
abstract::From August 1995 to December 1997, 15 patients with stage III-IV ovarian cancer were treated with outpatient intensive chemotherapy with G-CSF and stem cell support. The first cycle consisted of cyclophophamide IV 6 g/m(2); second, third, fourth and fifth paclitaxel 250 mg/m(2) and the sixth and seventh carboplatin AU...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章
doi:10.1038/sj.bmt.1703762
更新日期:2002-12-01 00:00:00
abstract::We investigated the use of 'prophylactic' donor lymphocyte infusions (DLI) containing 1 x 107 CD3+ cells, given at 30, 60 and 90 days post-allogeneic blood and marrow transplantation (BMT), following conditioning with fludarabine 30 mg/m(2)/4 days and melphalan 70 mg/m(2)/2 days. GVHD prophylaxis consisted of cyclospo...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1702726
更新日期:2001-01-01 00:00:00
abstract::These recommendations were prepared by the European Conference on Infections in Leukaemia following a predefined methodology. Literature searches were made to identify studies pertinent to management of CMV, HHV-6, -7 and -8 infections. For CMV, 76 studies were reviewed: 72 published and 4 presented as abstracts. Twen...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,实务指引
doi:10.1038/bmt.2008.162
更新日期:2008-08-01 00:00:00
abstract::Invasive fungal infections are quite rare (1-5%) following conventional ABMT for malignant lymphoma. Two high-risk lymphoma patients (one non-Hodgkin's lymphoma (NHL) and one Hodgkin's disease) underwent ABMT followed by immunotherapy as part of an experimental therapy given to 12 lymphoma patients aiming to prevent r...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1700847
更新日期:1997-07-01 00:00:00
abstract::The origin of cells in almost all allogeneic donor-recipient pairs can be determined through the use of highly polymorphic minisatellite DNA probes. Single-locus probes were cloned from hypervariable fragments in a human DNA fingerprint detected with a multi-locus probe. While each probe is highly polymorphic and locu...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1993-09-01 00:00:00
abstract::Fifty patients with either lymphoid or selected solid tumor malignancies were apheresed an identical number of times for PBSC collection after being randomized to receive either G-CSF 10 microg/kg/day alone (arm I), or G-CSF at the same dose with GM-CSF 5 microg/kg/day (arm II). Growth factor(s) was/were given as the ...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1038/sj.bmt.1700999
更新日期:1997-12-01 00:00:00
abstract::Hematopoietic progenitor cell levels were monitored in the peripheral blood of ten healthy adults receiving a single dose of recombinant human granulocyte colony-stimulating factor (rhG-CSF). The objective was to determine the time and number of progenitor cells released into the peripheral blood, induced by a single ...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1993-06-01 00:00:00
abstract::In this retrospective study, we evaluated the predictability of PBSC dose for hematopoietic engraftment comparing that calculated by ideal body weight (IBW) vs another calculated by actual body weight (ABW) for each patient. Sixty-three consecutive patients treated similarly using one transplant protocol were analyzed...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1701731
更新日期:1999-05-01 00:00:00
abstract::CY in combination with BU is a widely used conditioning regimen for haematopoietic SCT (HSCT). The aim of this study was to evaluate the pharmacokinetics (PK) of CY and its major metabolite 4-hydroxyCY (HCY) in patients with thalassemia undergoing HSCT. A total of 55 patients received BU (16 mg/kg) followed by CY (160...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2011.254
更新日期:2012-09-01 00:00:00
abstract::Up to now there are no data on long-term effects of allogeneic peripheral blood cell transplantation (AlloPBPCT). In particular, long term effects on healthy donors by the mobilization procedure which includes the exposition to G-CSF over several days are unknown. Recently the possibility of an increase in risk for ac...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:
更新日期:1996-03-01 00:00:00