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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)
We report on our experience of bone marrow transplantation (BMT) in children with acute myeloblastic leukaemia (AML) and high risk of relapse (initial WBC greater than 20 x 10(9)/l, FAB M 5, M 6, M 7). 32 children were grafted between november 1982 and october 1991 at the Children's Hospital of the University of Jena. Two patients underwent an allogenous BMT in relapse and died from progressive disease. In 13 children an allogeneic BMT was performed in first complete remission. One patient relapsed, two patients died from severe acute
graft-versus-host disease
, and two patients died from
encephalopathy
and cardiomyopathy. Eight of the 13 patients are living and well 18 months to eight and a half year after BMT. Seventeen patients received an autologous (unpurged) BMT. Four of them relapsed four to seven months after BMT. The disease free survival (DFS) for the 29 patients grafted in remission was 0.65. There was no statistical significant difference in DFS between patients with allogeneic and autologous BMT. We conclude that in children with AML and high risk for relapse BMT offers a real chance for better survival. Autologous BMT avoids the problems of
graft-versus-host disease
and of finding suitable donors for allogeneic marrow transplantation.
...
PMID:[Results of allogenic and autologous bone marrow transplantation in children with acute myeloid leukemia]. 160 83
We report the case of a 6.5-year-old male who received an unrelated orthotopic liver transplant for hepatic failure and
encephalopathy
following non-A-non-B hepatitis and subsequently developed severe aplastic anemia. For treatment of his aplastic anemia, he received a successful marrow transplant from his 9-year-old genotypically HLA-identical sister following conditioning with cyclophosphamide 200 mg/kg and anti-thymocyte globulin 90 mg/kg. Significant veno-occlusive disease of the liver and
graft-versus-host disease
did not occur. The patient remains alive without clinical chronic active hepatitis or need for blood product therapy. His hematocrit is 36%, white blood cell count 9.7 x 10(3)/mm3, and platelet count 1.7 x 10(5)/mm3 almost 2 years after marrow transplantation.
...
PMID:Successful allogeneic bone marrow transplantation in a 6.5-year-old male for severe aplastic anemia complicating orthotopic liver transplantation for fulminant non-A-non-B hepatitis. 190 74
Bone marrow transplantation is the treatment of choice of many haematological disorders but its success is limited by two major complications,
graft-versus-host disease
(
GVHD
) and pulmonary disorders. Of the first 31 patients transplanted at St. James's Hospital (1984-1986) 16 (52%) had a successful outcome. Of the 15 patients who died, two died of
GVHD
and one of recurrent leukaemia. All others had severe pulmonary disease either causing death directly (9 cases) or contributing to death from toxic
encephalopathy
, carditis or recurrent leukaemia (1 case each). The principal forms of pulmonary disease were cytomegalovirus pneumonitis (4 cases), acute haemorrhagic pulmonary oedema (4 cases) and pneumocystis carinii pneumonia (2 cases). There were single cases of staphylococcal pneumonia and idiopathic pulmonary fibrosis. Aspergillus was a second pathogen in two cases. Pulmonary damage due to conditioning chemoradiotherapy and to
GVHD
probably underlies this high incidence of pulmonary disease. T-cell depletion to limit the incidence of
GVHD
together with increased prophylaxis against CMV and pneumocystis carinii will probably substantially reduce these complications in the near future.
...
PMID:Pulmonary disease following allogeneic bone marrow transplantation. 266 67
BMT has become an important therapy for many hematologic disorders. Following BMT, the recipient may develop
GVHD
when it appears that immunocompetent donor lymphocytes react to host antigens. Acute and chronic
GVHD
represent two distinct syndromes. Acute GVHD has not been associated with primary neurologic involvement. Polymyositis has been reported in 12 patients with chronic
GVHD
, with the most common underlying illness being aplastic anemia. The clinical, serologic, and muscle biopsy features of the myositis in
GVHD
have been similar to those observed in idiopathic polymyositis. Weakness was moderate to severe and responded to prednisone, sometimes with the addition of azathioprine. Prognosis depended upon the underlying disease and not on the severity of the myositis. MG occurs rarely in chronic
GVHD
. Most patients with MG and
GVHD
have had aplastic anemia; those with aplastic anemia are more likely to have anti-AchR prior to BMT. The clinical manifestations of
GVHD
MG have not differed from classic autoimmune MG; each patient had elevated antiacetylcholine receptor antibodies titers. All patients have responded well to cholinesterase inhibitors but have received other immunosuppressants. These observations suggest that aplastic anemia is an important host factor in the development of the autoimmune disorders seen with chronic
GVHD
, certainly of myositis and MG. Herpes zoster peripheral nerve infections have occurred in patients with chronic
GVHD
. One patient had mononeuritis multiplex. In both acute and chronic
GVHD
, CNS impairment is usually caused by metabolic
encephalopathy
or infection. Primary CNS involvement has not been recognized.
...
PMID:Neurologic complications of graft-versus-host disease. 304 48
Twenty-six patients with recurrent leukemia following allogeneic marrow transplantation received a second marrow transplant between 1.5 and 78 months (median 26) after the initial transplant. Preparative regimens for second transplant included multi-agent chemotherapy with total body irradiation, 2.0-10.0 Gy (five patients), dimethylbusulfan alone (one patient), and dimethylbusulfan or busulfan plus cyclophosphamide (20 patients). One patient died before engraftment of infection and 18 died after engraftment from veno-occlusive disease (4), infection (2), idiopathic pneumonia (3), cytomegalovirus pneumonia (3), leukemia (5) and
encephalopathy
(1). Seven patients (27%) survive 12-38 months (median 26); five (19%) are disease-free and two have recurrent leukemia. Two of the five disease-free survivors have chronic
graft-versus-host disease
. All of the surviving patients received dimethylbusulfan or busulfan plus cyclophosphamide and six of the seven surviving patients were among 11 patients transplanted more than 2 years after the first transplant whereas only one was among the 15 transplanted in less than 2 years. Those who have second marrow transplants one or more years after their initial transplant are more likely to benefit, while those who are less than 1 year from initial transplant appear to benefit the least.
...
PMID:Second marrow transplants in patients with leukemia who relapse after allogeneic marrow transplantation. 304 66
Between February 1982 and August 1986 14 patients with AML (median age 24 years, range 10-41) underwent allogeneic bone marrow transplantation. 9 patients were grafted in first complete remission, 4 in first relapse, 1 in second relapse and 1 patient with refractory AML. Conditioning consisted of cyclophosphamide (120 mg/kg) and total body irradiation (1000 rad). The patients received methotrexate (n = 12) or methotrexate and cyclosporine (n = 2) for prevention of
graft versus host disease
. Of the 14 patients, 7 are alive, 7 patients died. Causes of death were recurrence of leukaemia (n = 2), veno occlusive disease of the liver (n = 1), CMV-pneumonitis (n = 1), septicaemia (1), cerebral haemorrhage (1), acute
graft versus host disease
of the gut (1), necrotizing
encephalopathy
(n = 1). 7 patients are alive between 124 and 1784 days (median 671) in continuous complete remission. All patients but 1 have a Karnofsky-index of more than 80%.
...
PMID:[Allogeneic bone marrow transplantation in acute myeloid leukemia (AML): results in 14 patients]. 329 68
Eighty-seven children with acute nonlymphoblastic leukemia were treated with the AML protocol BFM 78 between June 1979 and February 1986 in a multicenter study in the GDR. Seventeen children (20%) died from early complications, eight did not respond to therapy. Fifty-eight patients (70%) achieved a complete remission. Twenty-three patients relapsed. The life table analysis revealed after 5 years a probability for event-free survival of 36% (SD = 6%) and an event-free interval of 51% (SD = 8%). Six patients were transplanted in first remission. Two of them died; one (M 1) on day + 19 from
encephalopathy
and one (M 4) on day + 60 from acute
GVHD
. The overall results are in good correlation with the original BFM study, but there are differences in the subtypes. Results are superior to other AML protocols in our group.
...
PMID:Improved treatment results in childhood acute nonlymphoblastic leukemia with the BFM-AML protocol 78 in a multicenter study in the GDR. 330 26
In order to assess the prevalence of venocclusive disease in autopsied recipients of bone marrow transplantation, we reviewed coded liver histology from 204 consecutive autopsied recipients transplanted for leukemia (142), other malignancies (5), or aplastic anemia (57). Twenty-seven patients with leukemia, 2 with carcinoma, and 3 with aplasia had venocclusive disease and survived 2-86 days post-transplant. Early lesions showed subintimal edema and hemorrhage within small central venules and centrilobular congestion with hepatocyte degeneration. Later lesions showed subtotal to complete fibrous obliteration of the central venule lumina and centrilobular sinusoidal fibrosis. Thirteen patients had a subclinical course, and 19 were symptomatic. Venocclusive disease was life-threatening or lethal in 13. Typical symptoms developed 1-3 wk post-transplant and consisted of sudden weight gain, hepatic enlargement, ascites, high bilirubin, and
encephalopathy
. Statistical analyses showed a significantly higher prevalence of venocclusive disease associated with transplantation for leukemia (P = 0.014), pretransplant conditioning with more rigorous chemoradiotherapy regimens (P < 0.001) and three- to fourfold increase of venocclusive disease in patients whose conditioning included dimethyl busulfan (P < 0.005). Abnormal liver tests before transplant were also more prevalent among patients with venocclusive disease. No factors predicted the clinical outcome of established venocclusive disease. Venocclusive disease showed no association with hepatic
graft-versus-host disease
even among prolonged cases with severe periportal hepatitis and cholestasis. Other centrilobular lesions (hepatocyte degeneration, sinusoidal fibrosis, and phlebosclerosis) were identified in 23 patients. These non-specific changes may occur with viral hepatitis,
graft-versus-host disease
or chemoradiotherapy effects.
...
PMID:An analysis of hepatic venocclusive disease and centrilobular hepatic degeneration following bone marrow transplantation. 700 4
A 40-year-old woman underwent allogeneic peripheral blood stem cell transplantation for relapsed AML-M6. She developed
graft-versus-host disease
on day +15 post-transplant, for which she was treated with cyclosporin A and methyl prednisolone. On day +19 she developed cortical blindness, headache and convulsions which were associated with white matter changes on MRI scanning of the head and elevated cyclosporin A levels. A diagnosis of cyclosporin A
encephalopathy
was made and cyclosporin A was discontinued. Her vision recovered completely after 48 h and the other symptoms resolved. This is the first case of cyclosporin A
encephalopathy
to be reported in an allogeneic PBSC recipient.
...
PMID:Reversible cortical blindness and convulsions with cyclosporin A toxicity in a patient undergoing allogeneic peripheral stem cell transplantation. 938 85
Cyclosporine (CSP) is the most frequently used immunosuppressive agent for prevention of
graft versus host disease
(
GVHD
) in allogeneic bone marrow transplantation (BMT). Some adverse effects such as hepatic and renal toxicity have been frequently encountered, but central nervous system (CNS) toxicity caused by CSP is rare. We report an adult male patient with acute myeloid leukemia who developed CSP-induced
encephalopathy
under treatment for allogeneic BMT from an unrelated donor. Methotrexate and CSP were used for
GVHD
prophylaxis. Leukocyte and platelet engraftment were successfully achieved on days 21 and 24 after BMT, respectively. Abrupt onset of mental confusion and disorientation occurred on day 25, followed by a generalized tonic clonic seizure and consciousness disturbance. The whole blood CSP level was 160.65 ng/mL. Magnetic resonance (MR) imaging revealed high signal intensities in the bilateral occipital lobes with predominant involvement of the cortical areas. The patient recovered from the CNS toxicity, but with slight memory impairment, 6 days after CSP was discontinued. When patients receiving CSP treatment for allogeneic BMT develop mental confusion, consciousness disturbance, or seizure, CSP-induced CNS toxicity should be taken into consideration.
...
PMID:Cyclosporine-induced encephalopathy in a patient with relapsed acute myeloid leukemia treated with unrelated allogeneic bone marrow transplantation. 1082 Sep 59
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