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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)
Between 1985 and 1989, eight children underwent two successive bone marrow transplantations. The initial disease was chronic myelomonocytic leukemia in three patients, chronic myelocytic leukemia in two, acute M7 nonlymphoblastic leukemia in one, sickle cell anemia in one, and thalassemia major in one. The preparation in view of the second grafting included high-dose chemotherapy in all patients, associated with antithymocytic globulin transfusion and total nodal irradiation in three patients. Hematological recovery was similar after both graftings. Infectious complications were not more common following the second graft than after the first one. On the other hand, the rates of rejection and
graft-versus-host disease
were lower, probably due to a more intensive immunosuppressive therapy. The prognosis of
chronic leukemia
relapsing after a first graft does not seem to be improved by a second attempt.
...
PMID:Second bone marrow transplantation in eight children. 146 68
Twenty-one patients with acute and
chronic leukemia
or severe aplastic anemia were studied for NK activity against a thymoma cell line (Thy 121) before and after allogeneic bone marrow transplantation. The means of the pretransplant and post-transplant levels did not differ from the mean of 134 NK determinations in 67 healthy donors. There was no correlation between pretransplant NK levels and the appearance of
graft-versus-host disease
. Three weeks following bone marrow transplantation, pretransplant NK levels were observed. The sensitivity of NK cells to interferon was the same as in normal donors both before and after bone marrow transplantation. In contrast to methotrexate, cyclosporin A inhibited NK activity in patients and controls in vitro. In vivo cyclosporin A treatment, however, did not decrease NK levels in bone marrow recipients.
...
PMID:Natural killer cell activity against a thymoma cell line Thy 121 in bone marrow transplant recipients. 351 2
Of the first 14 patients with acute or
chronic leukemia
to undergo bone marrow transplantation at our hospital, 9 (64%), all good-risk, are still alive in remission at 18 to 42 months of follow-up (mean, 29 months) with their Karnofsky performance status between 80% and 100%. The conditioning regimen of fractionated-dose irradiation and high-dose chemotherapy eradicated their disease; only two patients relapsed after transplantation. Toxicity was acceptable. Acute graft-versus-host disease developed in six patients (43%) (grade I or II in four, grade IV in two) and progressed to chronic
graft-versus-host disease
in four. Viral pneumonitis developed in three patients (21%), but none had idiopathic interstitial pneumonitis. The mean hospital charge was $54,355. These preliminary results suggest that good-risk patients with acute or
chronic leukemia
can be treated with bone marrow transplantation in a university affiliated hospital with appropriate staff and support facilities and achieve results comparable to those in research institutions at a competitive cost.
...
PMID:Bone marrow transplantation for good-risk patients with leukemia in a university affiliated hospital. 352 2
Leukemia may involve almost any ocular tissue, by direct infiltration, by hemorrhage, and by ischemic changes. Both acute and
chronic leukemia
can cause ocular signs, either initially or later in the disease process; the clinical features and pathologic correlations of this involvement are reviewed. Also, various chemotherapeutic agents used to treat leukemia may cause ocular toxicity. Recently, bone marrow transplants have been performed more frequently in an attempt to prolong patient survival; if
graft-versus-host disease
results, one symptom is dry eyes from alacrima. Superimposed infection due to immunosuppression can occur from the disease itself or from treatment. Recognition by the ophthalmologist of the various ocular signs is important in assessing the course and prognosis of leukemia.
...
PMID:Ocular and orbital involvement in leukemia. 634 89
Over the past ten years several centers have studied bone marrow transplantation following high-dose chemotherapy and radiation in patients with resistant acute leukemia. These data indicate a 10-20% two-year disease-free survival; results superior to alternative approaches. Leukemic relapse and
graft-versus-host disease
have been major problems. Recently, marrow transplantation has been evaluated in patients with leukemia in remission. This has resulted in improved survival in patients with acute lymphoblastic leukemia but leukemic relapse remains a major problem. Acute myelogenous leukemia patients transplanted in remission have a low rate of leukemic relapse and two-year disease-free survival rates exceeding 50%. Recently, autologous bone marrow transplantation has also been considered in patients with acute leukemia. Results to date have been disappointing with a high relapse rate. Limited studies in patients with chronic myelogenous leukemia have also been reported. Transplantation during the acute phase is usually unsuccessful and is complicated by incomplete engraftment and resistant leukemia. Transplants performed during the chronic phase have produced more encouraging results. In summary: there is an evolving role for bone marrow transplantation in the treatment of patients with acute and
chronic leukemia
. A final evaluation of the utility approach awaits results of controlled clinical trials.
...
PMID:Bone marrow transplantation in leukemia. 703 88
Acute graft-versus-host disease (aGVHD) has been classified according to the Seattle criteria as grades 0, I, II, III, and IV for 20 years. The predictive value of such detailed grading is a matter of debate; publications usually report
GVHD
as present or absent or as absent, moderate, or severe. The Working Party
Chronic Leukemia
of the European Group for Bone Marrow Transplantation analyzed data of 1,294 patients transplanted from an allogeneic donor for chronic myelogenous leukemia (CML) in first chronic phase and tested the predictive value of aGVHD grading for the following end-points: day 100 mortality (D100M), transplant-related mortality (TRM), relapse incidence (RI), leukemia-free survival (LFS), and survival (SURV). aGVHD was absent in 462 patients (35.7%), grade I occurred in 335 (25.8%), grade II in 264 (20.5%), grade III in 110 (8.5%), and grade IV in 123 patients (9.5%). A total of 297 patients (23%) died within 100 days, 495 patients (38%) died of any TRM, and 100 patients (8%) died of relapse. D100M according to grades 0, I, II, III, and IV was 17%, 13%, 19%, 38%, and 70%, respectively, with significant difference between 0-II versus III-IV. TRM was 28%, 27%, 43%, 68%, and 92%, respectively, with a distinct separation between 0-I versus II-IV. RI showed a continuous decrease of 37%, 30%, 23%, 18%, and 8%, respectively, with increasing aGVHD. LFS was 45%, 51%, 44%, 26%, and 7%, respectively, and was best for patients with grade I aGVHD. This finding was also reflected in a better overall survival (60%, 64%, 53%, 30%, and 8%, respectively). The better LFS for grade I aGVHD patients compared with patients with grade 0 or II aGVHD was confirmed (P = .05) in a multivariate analysis. These data document the value of the present 5-point grading of aGVHD, ie, different outcome is observed depending on endpoint analyzed. Restricting information about aGVHD to presence or absence is not warranted.
...
PMID:Acute graft-versus-host disease: grade and outcome in patients with chronic myelogenous leukemia. Working Party Chronic Leukemia of the European Group for Blood and Marrow Transplantation. 760 12
The immune reactivity of allogeneic lymphocytes plays a major role in the control of leukemia after bone marrow transplantation. In patients with recurrent leukemia after marrow transplantation, chimerism and tolerance provide ideal conditions for adoptive immunotherapy with donor lymphocytes. We studied the effect of donor lymphocyte transfusions on acute and
chronic leukemia
in relapse after bone marrow transplantation. One hundred thirty-five patients with chronic myeloid leukemia (CML) (N = 84), acute myeloid leukemia (AML) (N = 23), acute lymphoblastic leukemia (ALL) (N = 22), myelodysplastic syndrome (MDS) (N = 5), and polycythemia vera with osteomyelofibrosis (PCV) (N = 1) were treated with transfusions of donor lymphocytes. Patients were monitored for response of leukemia, including in CML, the use of the polymerase chain reaction for bcr/abl mRNA transcripts and for the occurrence of
graft-versus-host disease
(
GVHD
) and myelosuppression. Complete remissions were induced by donor lymphocyte transfusions in 54 patients with CML (73%) and in the patient with PCV; complete remissions were also induced in five patients (29%) with AML and a patient with MDS. In contrast, ALL did not respond to adoptive immunotherapy with donor lymphocyte transfusions. Remissions were durable in patients treated for CML in chronic phase (probability of remission: 87% at 3 years). Lymphocyte transfusions were also given to 18 patients with ALL, AML, MDS, and transformed phase CML who were in remission after chemotherapy. These remissions were not durable. Fifty-two patients (41%) developed
GVHD
of grade 2 or more, and 41 patients (34%) showed signs of myelosuppression. Seventeen patients died without leukemia, 14 patients with
GVHD
and/or myelosuppression. Donor lymphocyte transfusions exert strong effects against myeloid forms of leukemia and induce durable remissions in CML.
...
PMID:Graft-versus-leukemia effect of donor lymphocyte transfusions in marrow grafted patients. 861 35
Bone marrow transplantation, both allogeneic and autologous, has been undertaken in People's Republic of China (PRC) since the beginning of 1980s at a steadily increasing rate. Eight BMT units can be regarded as active. Altogether 230 cases of allogeneic- and syngeneic-BMT have been reported to the Chinese BMT Registry (CBMTR) by the end of October 1993. More than 85% of the cases were acute or
chronic leukemia
. The incidence of acute grade II-IV
GVHD
was 29.5% in matched sibling BMT. The special problems of BMT in China include decreasing family size, financial difficulties and relatively high incidence of various viral infections. A number of unique approaches to treatment have been tested with benefit including mixed infusion of fetal cells for prophylaxis of acute
GVHD
and intravenous placental globulin for the treatment of chronic
GVHD
. Garlic ingredient has been shown to be effective against CMV and has been used in the clinic with encouraging results. The overall outcome of allogeneic and autologous BMT are comparable to those in the other major BMT centers in the world.
...
PMID:Bone marrow transplantation in the People's Republic of China. Chinese Bone Marrow Transplant Registry. 792 Feb 97
GM-CSF has been used successfully in autologous BMTs, and more recently in patients undergoing allogeneic BMT, for acute or
chronic leukemia
. We report two patients with hepatitis-related aplastic anemia who received recombinant human GM-CSF following HLA-identical sibling allogeneic BMTs. Both patients were conditioned with CY 200 mg/kg given over 4 days and received GM-CSF at 250 micrograms/m2 beginning 6 h after marrow infusion and continuing daily until the absolute neutrophil count was > 1.0 x 10(9)/l for 2 days. Both patients had prompt engraftment, achieving an absolute neutrophil count of > 0.5 x 10(9)/l on day 13. Neither patient had side-effects attributable to the GM-CSF although one patient developed severe acute
GVHD
after the cessation of GM-CSF therapy. Our experience suggests that GM-CSF can be safely used in aplastic anemia patients undergoing BMT and that GM-CSF may be useful to decrease the incidence of graft failure associated with less intensive conditioning regimens.
...
PMID:Use of recombinant GM-CSF following allogeneic BMTs for aplastic anemia. 840 68
The role of recombinant human granulocyte colony-stimulating factor (rHuG-CSF) in myeloid recovery of children given an allogeneic bone marrow transplant (BMT) from an HLA-identical sibling for acute leukemia was evaluated in a retrospectively historically controlled study, involving 20 consecutive treated patients and 30 historical controls. In order to investigate the efficacy of rHuG-CSF in patients given a matched unrelated BMT with methotrexate as part of
graft-versus-host disease
(
GVHD
) prophylaxis, we also analyzed the kinetics of engraftment in eight further children with acute or
chronic leukemia
, transplanted using a volunteer donor. Patients were treated with 5 micrograms/kg/day of rHuG-CSF by 1-h intravenous infusion from day +5 until the absolute neutrophil count (ANC) was > or = 2 x 10(9)/l. No adverse effect related to treatment was observed in any patients. Children transplanted from an HLA-identical sibling and treated with rHuG-CSF reached an ANC count greater than 0.5 x 10(9)/l, 1 x 10(9)/l and of 2 x 10(9)/l in a significantly shorter time than the control group (day +9, +10 and +12, vs day +15, +22 and +29, respectively). An accelerated granulocyte production was also observed in patients receiving an unrelated transplant after a
GVHD
prophylaxis schedule including methotrexate, the median time to neutrophil recovery above 0.5 x 10(9)/l, 1 x 10(9)/l and 2 x 10(9)/l being +14, +15 and +17 days, respectively. In comparison to historical controls, all rHuG-CSF-treated patients had fewer days of fever, of antibiotic therapy and, only for children with HLA-compatible siblings, of hospitalization, whereas in the three groups the duration and severity of mucositis were comparable. No difference between the rHuG-CSF-treated patients and the historical controls given BMT from HLA-identical sibling was seen with regard to incidence of acute or chronic
GVHD
, relapse rate and actuarial event-free survival at day +100 and 1 year after transplantation. Our data suggest that in children given allogeneic BMT for acute or
chronic leukemia
, rHuG-CSF reduces duration of neutropenia, without increasing the rate of relapse or the incidence and severity of
GVHD
.
...
PMID:Use of recombinant human granulocyte colony-stimulating factor in children given allogeneic bone marrow transplantation for acute or chronic leukemia. 867 51
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