Preliminary study of the effect of HLA-Cw on haploidentical hematopoietic stem cell transplantation / 中华血液学杂志
Chinese Journal of Hematology
; (12): 407-410, 2007.
Article
em Zh
| WPRIM
| ID: wpr-328330
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect of HLA-Cw on haploidentical hematopoietic stem cell transplantation (HHSCT) without T-cell depletion.</p><p><b>METHODS</b>HLA-Cw were detected with PCR-SSP, the clinical data of 21 cases of haploidentical hematopoietic stem cell transplantation, including 8 standard risk and 13 high risk cases from July 2002 to March 2006 were summarized, and the effect of HLA-Cw in HHSCT was analyzed.</p><p><b>RESULTS</b>Twenty patients achieved sustained, full-donor-type engraftment. The HLA-Cw matched and mismatched groups attained neutrophil recovery at a median of 12 days and 13 days, and platelet recovery to more than 20 x 10(9)/L at a median of 20 days and 23 days respectively (P > 0.05). The cumulative incidences of grades II-IV acute GVHD were 76.9% in HLA-Cw matched group and 14.3% in the mismatched group(P < 0.05). The incidences of chronic GVHD were 85.7% in HLA-Cw matched group and 57.1% in the mismatched group(P > 0.05). The 28 months disease-free survival probabilities were 49.0% in HLA-Cw matched group, and 85.7% in the mismatched group (P > 0.05). The Karnofsky score of survival patients was over 90%.</p><p><b>CONCLUSION</b>HLA-Cw mismatched in donor and recipient of HHSCT is beneficial for reducing II-IV aGVHD, and being in favor of long term survival.</p>
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Transplante Homólogo
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Antígenos HLA-C
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Taxa de Sobrevida
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Seguimentos
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Transplante de Células-Tronco Hematopoéticas
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Alergia e Imunologia
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Doença Enxerto-Hospedeiro
Tipo de estudo:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adolescent
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Adult
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Child
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Female
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Humans
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Male
Idioma:
Zh
Ano de publicação:
2007
Tipo de documento:
Article