Clinical Analysis of Refractory Primary Central Nervouse System Lymphoma Treated with High-Dose MTX-Based Chemotherapy and Haploidentical Hematopoietic Stem Cell Infusion / 中国实验血液学杂志
Journal of Experimental Hematology
; (6): 432-436, 2018.
Article
em Zh
| WPRIM
| ID: wpr-690971
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the efficacy and safety of high-dose methotrexate-based chemotherapy combined with granulocyte-colony stimulating factor (G-CSF)-mobilized family related haploidentical donor peripheral blood hematopoietic stem cell (G-PBHSC) infusion for the treatment of patients with refractory primary central nervouse system lymphoma (PCNSL).</p><p><b>METHODS</b>Three patients with refractory PCNSL were treated in Department of Hematology of the General Hospital of the PLA's Rocket Force from March 2014 to September 2015. The sex ratio of male to female was 1:2 and the median age was 54(48-66)years old. All patients received programmed infusions of G-PBHSC after high-dose methotrexate-based chemotherapy without prophylaxis for graft-versus-host disease (GVHD).</p><p><b>RESULTS</b>Three patients had received initial chemotherapy or radiotherapy after diagnosis, one patient achieved complete remission (CR) after 3 courses of treatment and remained in CR until the end of follow-up, 2 cases achieved partial remission (PR) and the progression-free survival (PFS) time was 10 and 7 months, respectively. The patients generally well-tolerated this therapy. The main adverse effects of patients were neutropenia, thrombocytopenia and infection related with chemotherapy after each course of treatment, the median recovery times of neutrophils and platelets were 11 and 12.5 days, respectively after of programmed infusions of G-PBHSC. No GVHD was observed in any of the patients during treatment.</p><p><b>CONCLUSION</b>The combination of high-dose methotrexate-based chemotherapy with programmed haploidentical G-PBHSC infusion is a potential treatment alternative for refractory PCNSL patients.</p>
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Base de dados:
WPRIM
Assunto principal:
Células-Tronco Hematopoéticas
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Protocolos de Quimioterapia Combinada Antineoplásica
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Metotrexato
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Fator Estimulador de Colônias de Granulócitos
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Resultado do Tratamento
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Transplante de Células-Tronco Hematopoéticas
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Linfoma
Limite:
Aged
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Female
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Humans
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Male
Idioma:
Zh
Revista:
Journal of Experimental Hematology
Ano de publicação:
2018
Tipo de documento:
Article