نتایج جستجو برای: cgvhd
تعداد نتایج: 422 فیلتر نتایج به سال:
The Children's Oncology Group conducted a multicenter Phase III trial for chronic graft-versus-host disease (cGVHD). The double-blind, placebo-controlled, randomized study evaluated hydroxychloroquine added to standard therapy for children with newly diagnosed cGVHD. The study also used a novel grading and response scoring system and evaluated clinical laboratory correlates of cGVHD. The primar...
Chronic graft-versus-host disease (cGVHD) following allogeneic hematopoietic stem cell transplantation (HSCT) has emerged as a predominant complication following HSCT and has a distinct etiology. We and others have previously demonstrated that bortezomib, a proteasome inhibitor, can prevent but not treat acute GVHD in mice. To assess the effects of bortezomib on cGVHD, a mouse minor histocompat...
There is a paucity of information regarding the factors that affect nonrelapse mortality (NRM) and overall survival among children that develop chronic graft-versus-host disease (cGVHD). We performed multivariate analyses using data from the Center for International Blood and Marrow Transplant Research to identify risk factors for NRM and survival in 1117 pediatric subjects with leukemia or mye...
Chronic graft-versus-host disease (cGVHD) is a limiting factor in allogeneic hematopoietic stem cell transplantation (alloHSCT) for the treatment of leukemia and other malignancies. Relative to the process that initiates and promotes cGVHD, the regulation is poorly understood. In this study, we examined the role of naturally occurring regulatory dendritic cells (DC(regs)) in murine major histoc...
BACKGROUND The therapeutic efficacy of allogeneic hemopoietic stem cell transplantation (HSCT) largely relies on the graft-versus-leukemia (GVL) effect. Uncontrolled graft-versus-host disease (GVHD) is a feared complication of HSCT. Regulatory T cells (Treg) are a subset of CD4+ T-helper cells believed to maintain tolerance after HSCT. It remains unclear whether low peripheral blood Treg have a...
BACKGROUND Extracorporeal photopheresis (ECP) has been shown as active therapy for graft-versus-host disease (GVHD). STUDY DESIGN AND METHODS The aim was to ascertain the role of ECP in 71 patients with steroid-refractory or -dependent acute and chronic GVHD (aGVHD and cGVHD) with special focus on hematologic variables and GVHD staging classification. A total of 34 patients were treated for a...
Chronic graft-versus-host disease (cGVHD) is one of the most important causes of morbidity and mortality after allogeneic hematopoietic stem cell transplantation (aHSCT). Occurring in 30% to 70% of patients, cGVHD has a median time to onset of 4 to 6 months and most cases present within 2 years after aHSCT. Here, we present a patient transplanted at the age of 55 who developed refractory cutane...
We report on the use of bortezomib for the management of chronic graft versus host disease (cGVHD) among 8 multiple myeloma (MM) patients who relapsed after reduced-intensity conditioning (RIC) allogeneic transplantation. Five patients (62%) responded to bortezomib demonstrating anti-myeloma effect. Four patients had active cGVHD, including 3 patients with severe punctate keratopathy, at the ti...
BACKGROUND Chronic graft-versus-host disease (cGVHD) is a major factor of morbidity and mortality for allogeneic stem cell transplantation (aSCT). The skin and internal organ involvement is the most common systemic complication of cGVHD and closely resembles systemic sclerosis (SSc). Circulating lymphocytes characterize the autoimmune nature of both conditions. Therefore we hypothesized that th...
Chronic graft-versus-host disease (cGVHD), a serious complication following allogeneic HSCT (hematopoietic stem cell transplantation), is characterized by systemic fibrosis. The tissue renin-angiotensin system (RAS) is involved in the fibrotic pathogenesis, and an angiotensin II type 1 receptor (AT1R) antagonist can attenuate fibrosis. Tissue RAS is present in the lacrimal gland, lung, and live...
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