Role of extracorporeal photochemotherapy in patients with refractory chronic graft-versus-host disease
نویسندگان
چکیده
منابع مشابه
Immunomodulatory effects of extracorporeal photochemotherapy in patients with extensive chronic graft-versus-host disease.
Extracorporeal photochemotherapy (ECP) has been associated with clinical improvement in several patients with acute and chronic graft-versus-host disease (cGVHD) after allogeneic bone marrow transplantation, but the mechanism of action is unknown. This study tested the hypothesis that in patients with cGVHD, ECP modulates alloreactivity by affecting activated lymphocyte populations or by alteri...
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Chronic graft versus host disease (GVHD) remains the most common late complication of allogenic stem cell transplantation and the most frequent cause of morbidity and mortality in these patients. To control this condition, immunosuppressive drugs are usually administered at a high dose and for a long time, which may result in several side effects. 5 patients with clinically and histopathologica...
متن کاملImmunologic mechanisms of extracorporeal photochemotherapy in chronic graft-versus-host disease.
Extracorporeal photochemotherapy (ECP) has been shown to be an effective therapy for patients with acute and chronic graft-versus-host disease (GVHD) following allogeneic bone marrow transplantation, but its biologic mechanism is not understood. We reported that clinical response to ECP was associated not only with normalization of skewed CD4/CD8 ratios but also with an increase in CD3(-)/CD56(...
متن کاملATP downregulation in mononuclear cells from children with graft-versus-host disease following extracorporeal photochemotherapy.
Graft-versus-host disease (GvHD) is a frequent and major complication of allogeneic bone marrow transplantation(BMT). Acute GvHD occurs in 40% to 50% of allogeneic BMT recipients; chronic GvHD can be observed in 30% to 60% of long-term survivors.
متن کاملExtracorporeal photochemotherapy in the treatment of severe steroid-refractory acute graft-versus-host disease: a pilot study.
Extracorporeal exposure of peripheral blood mononuclear cells to the photosensitizing agent 8-methoxypsoralen and UV-A radiation has been shown to be effective in the treatment of selected diseases mediated by T cells, rejection after solid organ transplantation, and chronic graft-versus-host disease (GVHD). We present 21 patients with a median age of 38 years who developed steroid-refractory a...
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ژورنال
عنوان ژورنال: British Journal of Haematology
سال: 2005
ISSN: 0007-1048,1365-2141
DOI: 10.1111/j.1365-2141.2005.05586.x