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Query: UMLS:C0018133 (
graft-versus-host disease
)
18,032
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Prognosis of second marrow transplantation after leukemia relapse is usually gloomy. We report a patient with AML who was successfully treated by the second marrow transplant following high dose busulfan, etoposide, and
Ara-C
for the testicular relapse after the first marrow transplantation. A 24-year-old man was diagnosed as having acute myeloid leukemia (AML) in September, 1988. In December of 1989 when he was in early relapse after his 2nd remission, he received the first allogeneic BMT from his HLA identical brother after high dose busulfan and cyclophosphamide conditioning. His posttransplant course was uneventful and
graft versus host disease
was not observed. Three months after BMT, he noticed swelling on right testicle. Leukemic cell infiltration was confirmed by aspiration cytology. The testicular relapse was followed by marrow relapse. After successful remission induction chemotherapy, he received 17.5 Gy testicular irradiation and second marrow transplantation using high dose busulfan, etoposide, and
Ara-C
conditioning. Although his posttransplant period was complicated by severe mucositis, high fever and bronchopneumonia, hematologic recovery was obtained by 3 weeks after the second transplant. He is now continuing in complete remission 18 months after the second BMT. This case report suggests that the combination of high dose busulfan, etoposide, and
Ara-C
could be a choice as a conditioning regimen for resistant AML relapsing after BMT.
...
PMID:[Second marrow transplantation following high dose busulfan, etoposide, and Ara-C after testicular relapse in a patient with AML]. 157 38
From April 1976 through August 1989, 66 patients with aplastic anemia were treated on either of two immunosuppressive regimens in preparation for allogeneic bone marrow transplantation (BMT) from matched donor. Seventeen patients were treated with cyclophosphamide (50 mg/kg for 3 days) followed by thoracoabdominal irradiation (TAI), 6 Gy/1 fr and 2 patients, receiving marrow graft from partially matched family donors, were treated with cyclophosphamide (50 mg/kg for 3 days), TAI (6 Gy/1 fr) and
Ara-C
(4 g/mq for 2 days). Forty-seven more patients were treated with cyclophosphamide alone (50 mg/kg for 4 days). All patients received prophylactic treatment with methotrexate (15) or cyclosporine A (51) to avoid
graft-versus-host disease
. Mean time to engraftment was 12 days after chemotherapy and TAI and 15 days after cyclophosphamide (Cy) alone. No marrow rejections were observed in the TAI group: the two infants that received partially matched marrow allografted and are alive and well. Two patients treated with cyclophosphamide alone rejected allogeneic marrow. Long-term overall survivals are similar: 64% for TAI + Cy group and 56% for Cy alone group. In spite of the immunosuppressive regimen employed, young patients (under 20 years) do better than older ones (survival: 65% vs 45%, respectively). Thus, patient's age seems to be the main factor determining overall survival after allogeneic BMT. We conclude that the use of irradiation does not add significantly to the survival of aplastic patients; given the possible toxic long-term effects of irradiation, it would probably be wise to restrict the combined use of cyclophosphamide and irradiation to the patients sensitized to their donors, to those receiving partially matched marrow from family donors or in programs involving T-cell depletion.
...
PMID:[Immunosuppressive role of radiotherapy in bone marrow transplant in patients with aplastic anemia]. 200 22
Cytosine arabinoside
, 3 g/m2, every 12 h for 6 days, followed by fractionated total body irradiation, 200 cGy twice daily for 3 days, was administered to 39 adult patients undergoing bone marrow transplantation. Allogeneic transplant patients received cyclosporin and methotrexate for prophylaxis of
graft-versus-host disease
. There were 21 autologous transplants (16 with acute leukemia, four with an advanced stage of chronic myelocytic leukemia, and one with lymphoma) and 18 allogeneic transplants (14 with acute leukemia, two with an advanced stage of chronic myelocytic leukemia and two with myelodysplastic syndrome). Toxicities were compared between the two groups. There was a significantly greater degree and duration of mucositis and a greater frequency of radiation-type retinopathy developing in the allogeneic group, predominantly in those having had radiation for prophylaxis or treatment of central nervous system leukemia. Seven of 11 acute leukemic patients who received autologous transplants in remission survive. Two of seven acute leukemias who received allogeneic transplants while in remission survive. Although the increased morbidity, retinitis and mucositis, observed in the allogeneic group indicates that this regimen when combined with methotrexate and cyclosporin is too toxic, the results in autologous transplantation in acute leukemia in remission are encouraging.
...
PMID:Ophthalmological and other toxicities related to cytosine arabinoside and total body irradiation as preparative regimen for bone marrow transplantation. 209 9
Fifteen patients with high-risk leukaemia were given T-cell depleted marrow transplants from HLA non-identical related donors. They were treated with a combination of total body irradiation (TBI), high-dose cytosine arabinoside (
Ara-C
) and high-dose melphalan in an attempt to prevent a host-versus-graft reaction. Antilymphocyte globulins were given prior to transplantation for additional immunosuppression to 13 patients and in-vivo monoclonal antibody anti-human LFA1 to two. Engraftment and chimaerism assessed by HLA typing were achieved in 14 patients. Seven developed acute
graft-versus-host disease
(two fatal), one failed to engraft. Six patients died in complete remission from cytomegalovirus (CMV) interstitial pneumonitis and three remain alive in complete remission 2, 3 and 13 months after transplant. We conclude that aggressive immunosuppression allows for sustained engraftment of T-cell depleted HLA non-identical marrow. The incidence and severity of
GVHD
are acceptable and CMV pneumonitis remains the major problem.
...
PMID:Marrow transplantation from HLA non-identical family donors for the treatment of leukaemia: a pilot study of 15 patients using additional immunosuppression and T-cell depletion. 304 38
Using T-depleted BM from HLA-identical sibling donors we have performed 36 BMTs since 5/83 in first remission (CR1) of acute leukaemia (AL). Standard conditioning for BMT consisted of Cy 60 mg/kg X 2 and 7.5 Gy single fraction TBI (n = 27). Six patients received
Ara-C
3 g/m2 X 6, Cy 45 mg/kg X 2 and 7.5 Gy, while 3 received Cy 60 mg/kg X 2 and 8 Gy radiation. T lymphocytes were depleted in vitro with 2 murine McAbs (MBG6 + RFT8, n = 17; or RFT8 + RFT12, n = 13; or RFT2, RFT8 + RFT12, n = 6) plus rabbit C'-mediated lysis. No immunosuppressive therapy was given in the absence of
graft-versus-host disease
(GvHD). Of 34 patients evaluable for a GvHD, 4 had grade I, 2 grade II and 1 grade III. Chronic GvHD occurred in 3 of 22 evaluable patients (greater than 150 days). There have been 13 deaths but only 1 from leukaemic relapse (CNS). The mean KS of surviving patients is 86% and actuarial disease-free survival is 53% at 40 months or 65% in those having 'standard conditioning'. The previous major problems of GvHD and leukaemic relapse appear to have been largely overcome. The major risk factor now is infection, particularly pneumonitis, and this problem is surmountable.
...
PMID:Bone marrow transplantation in acute or chronic leukaemia. 312 47
We report a case of a 19-year-old male with congenital aplastic anemia and multiple abnormalities; short stature, hypoplastic thumb, skin pigmentation and mental retardation. He was admitted to our hospital because of severe pancytopenia. Bone marrow aspiration showed markedly hypocellular marrow with 42% myeloblasts. He was diagnosed as AML (M2) transformed from Fanconi's anemia and underwent allo-BMT from an HLA-identical father. The conditioning regimen consisted of high dose
Ara-C
, high dose etoposide and 12Gy fractionated total body irradiation. Severe toxicity associated with the conditioning regimen was not observed. Cyclosporin A and short-term methotrexate were administered for prophylaxis of acute
GVHD
. Neither acute nor chronic
GVHD
were observed. He is well and free of disease for 15 months since BMT. Very few cases of Fanconi's anemia with leukemic transformation treated by BMT have been reported. Long-term observation will be necessary to evaluate our conditioning regimen for Fanconi's anemia with leukemic transformation.
...
PMID:[Allogenic bone marrow transplantation for Fanconi's anemia with leukemic transformation from an HLA identical father]. 764 54
Conditioning regimens for BMT are important in determining transplant outcome. A radiation-free protocol containing Mitobronitol (DBM),
Cytarabine
(
Ara-C
) and Cyclophosphamide (Cy) was used for conditioning of patients with chronic granulocytic leukemia (CGL). Using this conditioning treatment, fewer transplant related complications, including acute
GVHD
, VOD and severe infections, were observed. Acute GVHD did not develop, but chronic
GVHD
, accompanied with graft-versus leukemia, was present in half of the cases. To determine the clinical effect of the DBM/
Ara-C
/Cy conditioning, the recovery of peripheral blood lymphocytes was examined after allogeneic BMT for patients with CGL in comparison with TBI/Cy conditioning. The lymphocyte subsets of 11 DBM patients were followed and analyzed periodically (30-90 days, 4-12 months and > 13 months) using ten monoclonal antibodies and flow cytometry. Decreased percentage of total T cells as well as CD4+ and CD8+ subpopulations, significantly decreased T cell activation and increased proportion of TCR gamma delta + cells were found to be characteristic in the early post-transplant period in the DBM group. Early recovery and consistently higher percentage of B cells were observed for the whole follow-up period of patients receiving DBM conditioning. A high proportion of NK cells was observed in all transplant recipients. These findings suggest that the characteristic pattern of recovering lymphocytes is associated with the lack of severe transplant-related clinical complications following DBM/
Ara-C
/Cy conditioning.
...
PMID:Lymphocyte subset reconstitution after allogeneic bone marrow transplantation using radiation-free conditioning regimen for patients with chronic granulocytic leukemia. 767 5
A 27-year-old male with acute lymphoblastic leukemia (L2) received allogeneic bone marrow transplantation on June, 7 1990. He was conditioned with cyclophosphamide,
Ara-C
and total body irradiation.
GVHD
prophylaxis consisted of cyclosporin and short term methotrexate. He was diagnosed as having hemolytic uremic syndrome (HUS) on the basis of microangiopathic hemolytic anemia, thrombocytopenia and renal dysfunction on day 224. Cyclosporin was discontinued and FFP was transfused and plasma exchange was performed. He died of heart failure and sepsis on day 582. Autopsy confirmed the findings of HUS.
...
PMID:[An autopsy case report of hemolytic uremic syndrome after allogeneic bone marrow transplantation]. 849 23
The early toxicity, incidence of
graft-versus-host disease
(
GVHD
) and long-term follow-up were evaluated in two children with Down syndrome (DS) treated for acute lymphoblastic leukemia (ALL) in second complete remission by HLA-matched sibling allogeneic bone marrow transplantation (BMT). Preparative conditioning therapy consisted of cytosine arabinoside (
Ara-C
) and fractionated total body irradiation (F-TBI) and
GVHD
prophylaxis of cyclosporin A. The conditioning regimen was well tolerated, the only acute complication being mild mucositis. Engraftment (polymorphonuclear cells >500/microliter) was documented by day +17 in both patients. One child remains in continuous complete remission, without medical problems, 60 months after BMT. The second patient died from complications associated with chronic
GVHD
21 months following BMT.
Ara-C
and F-TBI is a well-tolerated preparative regimen for children with DS undergoing allogeneic BMT.
...
PMID:High-dose cytosine arabinoside and fractionated total body irradiation as a preparative regimen for the treatment of children with acute lymphoblastic leukemia and Down syndrome by allogeneic bone marrow transplantation. 864 Jan 82
Patients who relapse post-ABMT are usually resistant to conventional therapy, and a potentially curative therapy with allogeneic BMT is limited due to availability of a matched donor. To assess whether such patients can be salvaged using partially mismatched related donors (PMRD), eight patients age 6-50 years old underwent PMRD-BMT. All patients ALL (n = 3) and AML (n = 5) were in relapse 7-31 months after first BMT. Donors (1-3 Ag mismatch) were selected from family members. Conditioning included TBI, etoposide,
Ara-C
and cytoxan (n = 3), or busulfan, thiotepa, and etoposide (n = 5).
GVHD
prophylaxis consisted of partial T cell depletion followed by systemic immunosuppression. All evaluable patients established sustained engraftment by day 18. Severe regimen-related toxicity was evident in the gastrointestinal and hepatic systems (6/8 and 4/8, respectively), the latter associated with poor outcome (P < 0.014). Acute but not chronic
GVHD
, grade > or = II occurred in 3/7 patients. Four of eight patients are disease-free, maintaining longer remission than following their first BMT (14 vs 9 months). In conclusion, our data shows that PMRD-BMT is a feasible option for patients who relapse post-BMT and use of such alloreactive grafts may be appropriate earlier in the disease course of high risk patients.
...
PMID:Partially mismatched related donor transplants as salvage therapy for patients with refractory leukemia who relapse post-BMT. 867 54
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