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Therapeutic efficacy of unrelated donor peripheral blood versus matched sibling allogeneic hematopoietic stem cell transplantation for high-risk acute leukemia / 中国组织工程研究
Chinese Journal of Tissue Engineering Research ; (53): 2081-2086, 2017.
Artigo em Chinês | WPRIM | ID: wpr-614456
ABSTRACT

BACKGROUND:

Donor selection for high-risk acute leukemia is still controversial.

OBJECTIVE:

To compare the therapeutic efficacy of the unrelated donor peripheral blood and matched sibling allogeneic hematopoietic stem cell transplantation for high-risk acute leukemia.

METHODS:

Total 65 patients with high-risk acute leukemia treated during January 2008 to January 2016 were included,in which 30 patients chose the unrelated donor peripheral blood stem cell transplantation (UD), and other 35 chose the matched sibling allogeneic hematopoietic stem cell transplantation (MS) according to the wishes of patients and their own situation. After treatment, the chi-square test, Kaplan-Meier survival analysis method, and other methods were used to compare the implanted and hematopoietic reconstitution, the occurrence of graft-versus-host disease, relapse mortality and long-term survival between the two groups.RESULTS AND

CONCLUSION:

The implantation rate, platelet hematopoietic reconstitution time, the incidence of acute and chronic graft-versus-host disease, and its type exhibited no significant differences between the two groups (P > 0.05).The relapse rate, total death rate, and transplant-related mortality rates were 10.0%, 50.0%, and 40.0% in the UD group and 20.0%, 48.6%, and 25.7% in the MS groups, respectively, and the intergroup difference was insignificant (P > 0.05).The expected 2-year cumulative disease-free free survival and overall survival rates were (49.4±9.2)% and (52.6±9.2)% in the UD group and (53.9±8.5)% and (53.9±8.5)% in the MS group, respectively, and the intergroup difference was also insignificant (P > 0.05). Our experimental findings show that unrelated donor peripheral blood stem cell transplantation can be used as an effective alternative in the absence of sibling donors.
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo de etiologia Idioma: Chinês Revista: Chinese Journal of Tissue Engineering Research Ano de publicação: 2017 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Tipo de estudo: Estudo de etiologia Idioma: Chinês Revista: Chinese Journal of Tissue Engineering Research Ano de publicação: 2017 Tipo de documento: Artigo