| Allogeneic peripheral blood stem cell transplantation in the treatment of severe aplastic anemia and severe infection |
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| 作者姓名： | 万理萍 颜式可 王椿 杨新潮 周柱 高彦荣 蔡琦 张冰 |
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| 作者单位： | Division of Hematology，Shanghai No.1 Hospital，Shanghai 200080，China，Division of Hematology，Shanghai No.1 Hospital，Shanghai 200080，China，Division of Hematology，Shanghai No.1 Hospital，Shanghai 200080，China，Division of Hematology，Shanghai No.1 Hospital，Shanghai 200080，China，Division of Hematology，Shanghai No.1 Hospital，Shanghai 200080，China，Division of Hematology，Shanghai No.1 Hospital，Shanghai 200080，China，Division of Hematology，Shanghai No.1 Hospital，Shanghai 200080，China，Division of Hematology，Shanghai No.1 Hospital，Shanghai 200080，China |
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| 摘 要： | Severeaplasticanemia (SAA)ischaracterizedbyafailureofbloodcellproductionresultinginseverepancytopeniawithamarkedlyhypocellularbonemarrow Bonemarrowtransplantation (BMT)isoneofthecurativeapproachesinpatientswithSAA Peripheralbloodstemcelltransplantation(PBSCT )hasbeenmainlyusedinthetreatmentofmalignanttumors Recently ,successfulsyngeneicandallogeneicPBSCTinpatientswithSAAwasreported ,1 3 andsomewasasasalvagetreatmentinpatientswithSAAwhofailedtoBMT 4,5Wesuccessfullycompletedanallo…
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| 关 键 词： | aplastic anemia · septicemia · transplantation · homologous hemopoietic stem cell transplantation |
llogeneic peripheral blood stem cell transplantation in the treatment of severe aplastic anemia and severe infection |
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| WAN Liping,YAN Shike,WANG Chun,YANG Xinchao,ZHOU Zhu GAO Yanrong,CAI Qi and ZHANG Bing Division of Hematology,Shanghai No. Hospital,Shanghai ,China.Allogeneic peripheral blood stem cell transplantation in the treatment of severe aplastic anemia and severe infection[J].Chinese Medical Journal,2003,116(5). |
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| Authors: | WAN Liping YAN Shike WANG Chun YANG Xinchao ZHOU Zhu GAO Yanrong CAI Qi and ZHANG Bing Division of Hematology Shanghai No Hospital Shanghai China |
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| Institution: | Division of Hematology, Shanghai No.1 Hospital, Shanghai 200080, China |
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| Abstract: | Objective To investigate the efficacy of allogeneic peripheral blood stem cell transplantation (PBSCT) in the treatment of severe aplastic anemia (SAA) and severe infection. Methods A patient with SAA and pseudomonas aeruginosa septicemia was treated with PBSCT from an HLA-identical sibling with cyclophosphamide (CY) and total body irradiation (TBI) for conditioning. The patient was infused with 20.3×108/kg mononuclear cells including 61.0×106/kg CD34+cells following the conditioning regimen. Results Twenty days after PBSCT, the absolute neutrophil count (ANC) of 1.0×109/L was achieved, with platelet count >50×109/L. The donor origin of engraftment was confirmed by polymerase chain reaction (PCR) analysis of short tandem repeats at the end of the first, sixth and twelfth month. The patient's body temperature dropped to normal level when her ANC reached 0.5×109/L on day 10, and the bacterial culture of blood sample became negative subsequently. Symptoms and signs of acute or chronic graft versus host disease (GVHD) were not observed in 30 months after PBSCT. Conclusions Hematopoiesis was reconstituted shortly after PBSCT. The combination of CY and TBI and the infusion of sufficient peripheral blood stem cells may contribute to the successful engraftment. PBSCT may be considered as the first choice when hematopoietic stem cell transplantation is needed for SAA patients complicated with severe infection. |
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| Keywords: | aplastic anemia septicemia transplantation homologous hemopoietic stem cell transplantation |
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