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Publications (3)0 Total impact

  • [Show abstract] [Hide abstract]
    ABSTRACT: The purpose of this study was to investigate the efficacy of non-myeloablative allogeneic stem cell transplantation (allo-NST) and its related technologies in hematological malignancies. 26 patients with hematological malignancies (acute leukemia 10, chronic myeloid leukemia 14, multiple myeloma 2) received allo-NST following conditioning regimens with fludarabine/cyclophosphamide/ATG in 14 cases or busulfan or melphalan/cyclophosphamide/ATG in 12 cases prior to infusion of 2 or 3 collections of G-CSF (600 microg/d) or G-CSF (300 microg/d) plus GM-CSF (300 microg/d) mobilized blood stem cell on the fifth day. A combination of cyclosporine A (CsA) and methotrexate (MTX) was administered for GVHD prophylaxis. Patients were eligible for donor lymphocyte infusion (DLI) (or donor stem cell infusion (DSI)) given in graded increments according to the chimeric formation and clinical feature. Generally, the dose of the first infusion was 1 x 10(7)/kg in 4th week post-transplantation. The engraftment analyses included the detection of microsatellite short tandem repeats (STRs), bcr/abl fusion gene, Philadelphia chromosome, HLA-locus analysis, sex chromosome and ABO blood type or blood subtype. The results showed that out of 26 patients, 22 (84.62%) were engrafted, 18/22 were full donor chimerism (FDC) up to now. Acute GVHD occurred in 3/26 (11.54%), while chronic GVHD was diagnosed in 6 out of 26 (23.07%) patients. The incidence and degree of infection and hemorrhage were low and slight. It is concluded that NST is a safe and effective therapy for hematological malignancies, whereas related technologies such as adaptation selected, conditioning regimen and transplantation immunotherapy should be studied further.
    Zhongguo shi yan xue ye xue za zhi / Zhongguo bing li sheng li xue hui = Journal of experimental hematology / Chinese Association of Pathophysiology 09/2006; 14(4):773-7.
  • [Show abstract] [Hide abstract]
    ABSTRACT: In order to investigate the clinical efficacy of non-myeloablative allogeneic stem cell transplantation (allo-NST) and related technology in patients with hematologic malignancies, twenty-six cases of hematological malignancies (10 AL, 14 CML, 2 MM patients) received NST following conditioning regimens with fludara + cyclophosphamide + ATG (14 cases) and busulfan or melphalan + cyclophosphamide + ATG (12 cases), G-CSF (600 micro g/d) or G-CSF (300 micro g/d) + GM-CSF (300 micro g/d) were used for mobilizing peripheral blood stem cell. A combination of cyclosporine A (CsA) and methotrexate (MTX) was administered for GVHD prophylaxis. Patients will be eligible for donor lymphocyte infusion (DLI) or donor stem cell infusion (DSI) given in graded increments according to the chimeric formation and clinical reaction. Generally the dose of the first infusion was 1 x 10(7)/kg at 4th week post-transplantation. The engraftment analysis included the detection of microsatellite short tandem repeats (STRs), Bcr/Abl fusion gene, Philadelphia chromosome, HLA-locus analysis, sex chromosome and ABO blood type or blood subtype. The results showed that 22 patients (84.62%) were engrafted, among which 18 patients were full donor chimerism (FDC) up to now. Acute GVHD occurred in 3/26 cases (11.54%). Chronic GVHD was diagnosed in 6 of 26 (23.07%) evaluable patients. The incidence of infection and hemorrhage was low and slight. It is concluded that allo-NST is a safe and effective therapeutic method for hematologic malignancies, but the related technology such as selection of indication, conditioning regimen and transplantation immunotherapy should be studied further.
    Zhongguo shi yan xue ye xue za zhi / Zhongguo bing li sheng li xue hui = Journal of experimental hematology / Chinese Association of Pathophysiology 03/2004; 12(1):63-6.
  • Zhonghua er ke za zhi. Chinese journal of pediatrics 10/2003; 41(9):704-5.