نتایج جستجو برای: gvhd
تعداد نتایج: 4940 فیلتر نتایج به سال:
Acute graft-versus-host disease (GVHD) is a common complication of allogeneic hematopoietic stem cell transplantation (HSCT). It has been proposed that tumor necrosis factor alpha (TNF-alpha) blockade with infliximab may be an effective treatment for severe (grades III-IV) GVHD. We determined if infliximab use in this high-risk population was associated with an additional increased risk of non-...
Kinetics of bilirubin and liver enzymes is useful for predicting of liver graft-versus-host disease.
Graft-versus-host disease (GVHD) is the most frequent complication after allogeneic hematopoietic cell transplantation. We analyzed the kinetics of bilirubin and liver enzymes in 47 cases with liver GVHD and in 47 cases without GVHD after allogeneic transplantation for various hematological malignancies. The duration of an liver GVHD episode (LGVHD) was defined as the interval from the point wh...
Mesenchymal stromal cells (MSCs) have been reported to have immunomodulatory effects and ameliorate severe graft-versus-host disease (GVHD) after allogeneic stem cell transplantation (SCT). We have conducted a pilot study using human MSCs for the treatment of steroid-resistant GVHD. Between January 2006 and December 2010, 10 patients (7 males and 3 females) with a median age of 37.9 years (rang...
BACKGROUND Proper histomorphological interpretation of intestinal acute graft versus host disease (A-GVHD) associated with allogeneic bone marrow transplantation (BMT) is critical for clinical management. However, studies methodically evaluating different histomorphological features of A-GVHD are rare. METHODS Colonic biopsies from 44 allogeneic BMT patients having biopsy-proven cutaneous A-G...
Graft-versus-host disease (GVHD) is the most common complication of hematopoietic stem cell transplant (HCT). However, our understanding of the molecular pathways that cause this disease remains incomplete, leading to inadequate treatment strategies. To address this, we measured the gene expression profile of nonhuman primate (NHP) T cells during acute GVHD. Utilizing microarray technology, we ...
OBJECTIVE To determine the value of skin biopsies in the management of suspected graft-vs-host disease (GVHD) within 30 days of allogeneic bone marrow transplantation (BMT). DESIGN Retrospective study based on review of a BMT database. SETTING Leukemia/BMT ward of a tertiary care, university teaching hospital. PATIENTS One hundred and eighty-seven consecutive patients who received allogen...
Allogeneic hematopoietic stem cell transplantation (HSCT) is the treatment of choice for high-risk hematological malignancies, yet a major complication associated with this therapy is acute graft-versus-host disease (GVHD). Despite a well-defined pathophysiological mechanism, there are no definitive markers for predicting acute GVHD development or progression to advanced stages. In the current ...
which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. The role of B cells in acute graft-versus-host disease TO THE EDITOR: Mounting evidences implicates B cells in the pathogenesis of chronic graft-versus-host disease (GVHD). The body of evidence includes findings such as correlation between chronic GVHD and a...
We evaluated demographic characteristics and graft composition as risk factors for acute graft-versus-host disease (GVHD) in 160 adult recipients of HLA-identical allogeneic blood stem cell transplants. The patients received a median nucleated cell dose of 7.9 3 108/kg and median C341 cell dose of 5.6 3 106/kg. GVHD prophylaxis consisted of cyclosporine (CSA) and steroids, tacrolimus (FK506) an...
BACKGROUND The efficacy of umbilical cord blood transplantation (UCBT) as treatment for acute myeloid leukaemia (AML) relies on immune-mediated graft-versus-leukaemia effects. Previous studies have suggested a strong association between graft-versus-host disease (GVHD) occurrence and graft-versus-leukaemia effects after allogeneic hematopoietic cell transplantation. METHODS Here, we evaluated...
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