Effects of graft compositions on hematopoietic reconstitution and graft-versus-host disease in related donor peripheral blood stem cell transplantation / 中华血液学杂志
Chinese Journal of Hematology
;
(12): 333-336, 2008.
Artigo
em Chinês
| WPRIM
| ID: wpr-240014
ABSTRACT
<p><b>OBJECTIVE</b>To explore the effects of graft composition on hematopoietic reconstitution and graft-versus-host disease (GVHD) in HLA-identical related donor peripheral blood stem cell transplantation (PBSCT) for hematological malignancies.</p><p><b>METHODS</b>The relationship between the number of graft composition and their hematopoietic reconstitution and GVHD in 107 patients with hematological malignancies undergoing HLA-identical related donor PBSCT was retrospectively analyzed.</p><p><b>RESULTS</b>None of the graft composition numbers had correlation with the time of neutrophil reconstitution. There was a negative correlation between the number of mononuclear cells (MNCs) or CD34+ cells and the time of platelet reconstitution (P < 0.05) with the absolute correlation coefficients below 0.4, and so did between the number of CD34+ or CD34+ CD38- cells and the development of acute GVHD (P < 0.05) and their absolute correlation coefficients. Each lymphocyte subset number had no correlation with acute GVHD. There was a positive correlation between the number of CD25+ CD4+, CD3+ or CD4+ CD3+ cells or CD4+ /CD8+ ratio and the development of chronic GVHD (P < 0.05). And the correlation coefficients all exceeded 0.4, more over, CD25+ CD4+ cells number reached up to 0.78. CD34+, CD34+ CD38- cells number had no correlation with chronic GVHD.</p><p><b>CONCLUSION</b>In HLA-identical related donor PBSCT, further increasing infused MNC, CD34+, CD34+ CD38- cells can no more accelerated hematopoietic reconstitution after these cells attained their threshold values, otherwise the incidence of cGVHD might increase due to the increase of the accompanied lymphocytes.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Terapêutica
/
Doadores de Tecidos
/
Transplante Homólogo
/
Estudos Retrospectivos
/
Neoplasias Hematológicas
/
Transplante de Células-Tronco de Sangue Periférico
/
Alergia e Imunologia
/
Doença Enxerto-Hospedeiro
Tipo de estudo:
Estudo observacional
Limite:
Adolescente
/
Adulto
/
Criança
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Hematology
Ano de publicação:
2008
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS