Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018133 (graft-versus-host disease)
 18,032 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We used preparative regimens consisting of cyclophosphamide and total lymphoid irradiation in 4 children with severe aplastic anemia undergoing allogeneic bone marrow transplantation. All 4 children engrafted successfully in spite of the number of donors exposed in the previous blood components transfusion. Three of 4 transplanted children have survived for 390 days, 540 days, and 1,235 days respectively. One child died of graft-versus-host disease related sepsis. The actual survival rate was 75% at one year. Further efforts must be aimed at the elimination of graft-versus-host disease and the control of fatal infections.
Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi
PMID:Bone marrow transplantation for severe aplastic anemia in children: conditioning with cyclophosphamide and total lymphoid irradiation. 263 81

Most children with acute lymphoblastic leukemia (ALL) are successfully treated by chemotherapy. For those patients, who relapse on therapy, bone marrow transplantation (BMT) is considered most appropriate after a subsequent remission is achieved. Three boys with ALL aged from 9 to 13 years met these criteria and received BMT from their HLA-compatible sisters after marrow ablation with total body irradiation 12 Gy plus high dose cytosine arabinoside 3 gm/m2/12h x 12 doses and graft-versus-host disease (GVHD) prophylaxis with cyclosporine plus short course methotrexate from March 10, 1989 to May 23, 1992. Filgrastim (rhG-CSF) was used to hasten the recovery of granulocyte in one patient. All three patients got full engraftment and two had grade 1 acute GVHD. None of them developed chronic GVHD. Two patients have disease-free survival over 51 and 12 months respectively post BMT without further chemotherapy. One patient died of recurrent refractory leukemia 5 months after BMT. The toxicity of this conditioning regimen included photophobia, conjunctivitis and erythematous skin rashes. One patient who received filgrastim from day 1 to 21 developed severe bone pain. However, this patient had faster recovery of granulocyte count than the other two patients. The preliminary results of this work favors BMT for children with recurrent ALL whose ultimate survival is usually poor when treated with chemotherapy. Further efforts are necessary to investigate new methods for reducing leukemic relapse in ALL patients undergoing BMT.
Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi
PMID:Allogeneic bone marrow transplantation for children with acute lymphoblastic leukemia in second remission or relapse. 783 80

Six consecutive patients with acute myelogenous leukemia (AML) underwent 7 allogeneic bone marrow transplants at National Taiwan University Hospital. Marrow ablation for 4 patients consisted of busulfan 16 mg/kg and cyclophosphamide 120 mg/kg (BUCY 2). Two patients had busulfan 16 mg/kg and cyclophosphamide 200 mg/kg (BUCY 4) as marrow ablation. One had a second transplant following cytosine arabinoside 3 gm/m2/dose x 10 doses plus total body irradiation 12 Gy. Graft-versus-host disease (GVHD) prophylaxis consisted of cyclosporine and short course methotrexate. Four patients received marrow from their HLA compatible siblings and two from their HLA-haplotype-matched fathers. Four transplants were performed during first remission and the other three during subsequent remission or relapse. All patients except one engrafted and achieved a complete remission (CR). Three of 4 patients transplanted in first CR are alive for over 10, 20 and 59 months respectively after transplant. One of the two patients who each received marrow from their fathers during 2nd CR and relapse, developed relapse 5 months later and the other developed aplasia 3 months later. Acute GVHD occurred in two of six patients. Localized chronic GVHD occurred in one of these two patients. Toxicities of BUCY 2 were minimal except veno-occlusive disease. One patient who received BUCY 4 developed hemorrhagic cystitis. There were no treatment related deaths except one patient who received 2nd transplant. These results demonstrate that BUCY 2 should be considered as a preparative regimen for allogeneic bone marrow transplantation for patients with AML in first remission.(ABSTRACT TRUNCATED AT 250 WORDS)
Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi
PMID:Bone marrow transplantation for childhood acute myelogenous leukemia. 794 28