PMID- 16965686 OWN - NLM STAT- MEDLINE DCOM- 20090528 LR - 20181201 VI - 25 IP - 8 DP - 2006 Aug TI - [Clinical study on haploid HLA-matched hematopoietic stem cell transplantation for treatment of malignant hematological disease]. PG - 1019-22 AB - BACKGROUND & OBJECTIVE: Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is the most effective method to treat malignant hematological disease. However the human leukocyte antigen (HLA)-matched sibling donors can be found for only 25%-30% patients. The probability of finding an unrelated matched donor is 1/50000-1/100000, or even lower. If we choose haploid HLA-matched hematopoietic stem cell transplantation instead, we may be able to find donors for 90% patients. Our present study was to explore the feasibility of allo-HSCT by using haploid HLA-matched donor in treatment for malignant hematological disease. METHODS: Twenty-five patients with malignant hematological disease received allo-HSCT with HLA 2 or 3 antigen mismatched related donors. All patients were treated with intensive immunosuppression, granulocyte colony stimulating factor (G-CSF) mobilization, antithymocyte globulin (ATG) and combination of bone marrow and peripheral blood stem cell transplantation. The conditioning regimen was intensified and prolonged by using the combination of cyclosporine (Cs) A, MMF, ATG and anti-CD25 antibody for graft-versus-host disease (GVHD) prophylaxis. RESULTS: All patients achieved sustained, full donortype engraftment. Acute GVHD occurred in 21 of 25 patients. Eight of them were grade I aGVHD, six grade II aGVHD, two grade III aGVHD and five grade IV aGVHD. The cumulative incidence of grade II-IV aGVHD was 48%,and grade III-IV aGVHD was 28.57%. Chronic GVHD was observed in 12 of 25 patients and none of them developed extensive cGVHD. Sixteen patients were alive and disease free, with 64.0+/- 2.98% 1 year disease-free survival rate. One year overall survival rate was 64.0+/-3.08%. Nine patients died, 1 from relapse and 8 from transplantation related mortality. CONCLUSIONS: Haploid HLA-matched allo-HSCT is a relatively efficient method for the treatment of patients with malignant hematological disease, who have no related matched donors. Nevertheless, strict administration should be carried out since it's a high risk approach. FAU - Sun, Ai-Ning AU - Sun AN AD - The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Jiangsu, Suzhou 215006, P. R. China. FAU - Wu, De-Pei AU - Wu DP FAU - Wang, Ying AU - Wang Y FAU - Qiu, Hui-Ying AU - Qiu HY FAU - Jin, Zheng-Ming AU - Jin ZM FAU - Miao, Miao AU - Miao M FAU - Tang, Xiao-Wen AU - Tang XW FAU - Fu, Zheng-Zheng AU - Fu ZZ FAU - Ma, Xiao AU - Ma X FAU - Han, Yue AU - Han Y FAU - He, Guang-Sheng AU - He GS FAU - Chen, Su-Ning AU - Chen SN FAU - Xue, Sheng-Li AU - Xue SL FAU - Zhao, Ye AU - Zhao Y LA - chi PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - China TA - Ai Zheng JT - Ai zheng = Aizheng = Chinese journal of cancer JID - 9424852 RN - 0 (Antibodies, Monoclonal) RN - 0 (Antilymphocyte Serum) RN - 0 (Immunosuppressive Agents) RN - 0 (Recombinant Fusion Proteins) RN - 143011-72-7 (Granulocyte Colony-Stimulating Factor) RN - 83HN0GTJ6D (Cyclosporine) RN - 9927MT646M (Basiliximab) SB - IM MH - Adolescent MH - Adult MH - Antibodies, Monoclonal/therapeutic use MH - Antilymphocyte Serum/therapeutic use MH - Basiliximab MH - Bone Marrow Transplantation MH - Child MH - Cyclosporine/therapeutic use MH - Disease-Free Survival MH - Female MH - Follow-Up Studies MH - Graft vs Host Disease/*prevention & control MH - Granulocyte Colony-Stimulating Factor/therapeutic use MH - Haploidy MH - Hematopoietic Stem Cell Mobilization MH - *Hematopoietic Stem Cell Transplantation MH - *Histocompatibility MH - Humans MH - Immunosuppressive Agents/*therapeutic use MH - Leukemia, Myelogenous, Chronic, BCR-ABL Positive/therapy MH - Leukemia, Myeloid, Acute/*therapy MH - Male MH - Middle Aged MH - Peripheral Blood Stem Cell Transplantation MH - Precursor Cell Lymphoblastic Leukemia-Lymphoma/therapy MH - Recombinant Fusion Proteins/therapeutic use MH - Survival Rate MH - Transplantation Conditioning MH - Young Adult EDAT- 2006/09/13 09:00 MHDA- 2009/05/29 09:00 CRDT- 2006/09/13 09:00 PHST- 2006/09/13 09:00 [pubmed] PHST- 2009/05/29 09:00 [medline] PHST- 2006/09/13 09:00 [entrez] AID - 1000-467X2006081019 [pii] PST - ppublish SO - Ai Zheng. 2006 Aug;25(8):1019-22.