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Query: UMLS:C0023467 (
acute myeloid leukemia
)
35,200
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We assessed pulmonary function and exercise tolerance in 10
BMT
patients. Their underlying disorders were as follows; chronic myeloid leukemia 5 cases, acute lymphoblastic leukemia 2 cases, aplastic anemia,
acute myeloid leukemia
and non-Hodgkin's lymphoma one case each. Their mean age was 26 +/- 9 years old. When the patients were healthy and free of serious complications and anemia, arterial blood gas examination, pulmonary function tests and incremental treadmill exercise test were examined repeatedly. Although %VC and FEV1.0% kept within normal range, PaO2 at rest, %DLCO, VO2max, VO2max/kg and O2-pulsemax remained low at one year after
BMT
. There were significant correlations between VO2max and O2-pulsemax [r = 0.955 (p < 0.001)], %VC [r = 0.758 (p < 0.02)], VE/VO2max [r = -0.749 (p < 0.02)] and delta SaO2/VO2/kg [r = -0.731 (p < 0.02)], suggesting that exercise intolerance in
BMT
patients may be based on both cardiac and gas exchange abnormalities. To evaluate cardiac dysfunction, we compared exercise parameters obtained at an exercise level of 75% predicted heart rate max in five age-matched normal subjects to those in six
BMT
patients who did not demonstrate desaturation during exercise. As a result, the mean values of VO2max/kg and O2-pulse/m2 in
BMT
patients were significantly lower than those in normal subjects, suggesting that cardiac dysfunction may be due to insufficiency of stroke volume during exercise. It is concluded that exercise intolerance in
BMT
patients may be mainly due to cardiac dysfunction.
...
PMID:[Pulmonary function and exercise tolerance in patients treated with bone marrow transplantation (BMT)]. 128 28
The incidence of mixed chimerism (MC) following allogeneic bone marrow transplantation (allo-BMT) is in part a measure of the marrow ablative effect of preparative regimens. Although the incidence of MC has been reported for many patients treated with total body irradiation (TBI), limited data for busulfan/cyclophosphamide (BU/CY) recipients have been examined. We performed restriction fragment length polymorphism (RFLP) analysis on 68 peripheral blood samples from 26 patients treated with BU/CY prior to allo-
BMT
for chronic myelogenous leukemia or
acute myeloid leukemia
. MC was detected in four of 26 patients for an overall incidence of 15.4%. Three of four MC patients are alive with no evidence of disease at 263 to 795 days post-transplantation. A fourth patient is alive at day 501 but developed CNS relapse at day 274. The level of recipient origin cells was less than 10% in all samples and detectable MC was transitory with an RFLP pattern that reverted to full chimerism. These results are comparable to those reported for TBI-containing regimens in patients receiving non-T cell-depleted bone marrow. The efficacy of BU/CY in conjunction with a T cell depletion still requires exploration.
...
PMID:Incidence of mixed chimerism using busulfan/cyclophosphamide containing regimens in allogeneic bone marrow transplantation. 135 Sep 39
Disseminated fungal infection not infrequently complicates the course of allogeneic bone marrow transplantation (allo
BMT
) in severely immunocompromised patients, and the prognosis of
BMT
patients who develop systemic fungal infection is very poor. We describe a patient who developed disseminated Candida albicans infection with liver abscess after the first allo
BMT
for
acute myelogenous leukemia
(FAB M2). The infection was successfully eradicated by the administration of miconazole and amphotericin B. However, 1 year after the first allo
BMT
, the patient suffered a relapse of
acute myelogenous leukemia
with fungal liver abscess. A second allo
BMT
, accelerating granulocyte recovery by recombinant human granulocyte colony-stimulating factor (rhG-CSF), was successfully performed and the fungal liver abscess resolved with a combination therapy of fluconazole and amphotericin B. The patient is alive and free of both leukemia and fungal disease more than 37 months after the first allo
BMT
and 25 months after the second allo
BMT
.
...
PMID:Successful second allogeneic bone marrow transplantation in a relapsed acute myeloid leukemia patient with fungal liver abscess. 138 22
We compared the direct costs of allogeneic bone marrow transplantation (Allo-BMT), autologous bone marrow transplantation (Auto-BMT) and chemotherapy (Chemo) in 40 adult patients under the age of 55 years with
acute myeloid leukaemia
(
AML
) in first complete remission (CR). Fourteen patients were treated with Allo-
BMT
, 11 with Auto-
BMT
and 15 with Chemo. These patients, who were part of two cooperative consecutive trials enrolling a total of 196 patients (BGM 84 and BGMT 87 studies), were those who were treated in the CHR Bordeaux and achieved CR after induction chemotherapy. Cost accounting extended over a maximum period of 5 years. The average cost of the procedure for a mean follow-up of 2 years and excluding the cost of treatment after relapse which eventually occurred was significantly higher for the Allo-
BMT
group (FF 392,724) and the Auto-
BMT
group (FF 393,461) than for the group that received Chemo (FF 128,947) (p < 0.00001). The average cost for the treatment of relapse was estimated at FF 266,436, irrespective of the previous treatment. The total cost, including the estimated cost of relapse according to its probability of occurring calculated from the original population, was significantly higher for the Allo-
BMT
group (FF 424,696; p < 0.01) and the Auto-
BMT
group (FF 505,364; p < 0.0001) than for the Chemo group (FF 304,846).(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Comparative cost of allogeneic or autologous bone marrow transplantation and chemotherapy in patients with acute myeloid leukaemia in first remission. 142 87
The study combines the effects of prolonged postremission chemotherapy with that of very early intensification. 900 adult patients at all ages with newly diagnosed
AML
uniformly received TAD for induction and consolidation followed by monthly myelosuppressive maintenance for 3 years. In patients of 60+ years with persistent bone marrow blasts a second TAD course was given. In all patients of less than 60 years a second induction course started on day 21 even in aplasia with no blasts. Second induction was randomly either TAD or HAM. In the younger age group 69% attained CR and similar in the two arms the CR rate after 5 years is 35%. Including the 50% patients attaining CR in the higher age group the CR rate after 5 years is 32%. In 40 patients receiving allogeneic
BMT
and 21 patients receiving autologous
BMT
in first CR relapse free survival is similar to that from chemotherapy alone in a matched pair analysis. We conclude that age adapted very early intensification followed by prolonged postremission chemotherapy represents a therapeutic progress.
...
PMID:Combined effect of very early intensification and prolonged post-remission chemotherapy in patients with AML. 143 38
Most results obtained by different study and analytic designs favor that matched allogeneic
BMT
is superior to chemotherapy in young adults with
ANLL
in first remission. The place of ABMT is more difficult to assess and requires further study both compared to chemotherapy and allogeneic
BMT
. Furthermore, the question of purging needs further study in a controlled fashion. For older patients the choice is more difficult. Transplant related mortality increases with age which makes ABMT an attractive alternative to allogenic
BMT
. However, recent advances in prophylaxis and treatment of transplant related complications such as cytomegalovirus interstitial pneumonia and veno-occlusive disease of the liver might increase long-term survival after allogeneic
BMT
in older patients. The role of matched unrelated donors in the treatment of
ANLL
is unresolved but this procedure should probably be reserved for relatively young patients in second complete remission or later.
...
PMID:Bone marrow transplantation for acute non-lymphoblastic leukemia. 147 35
The first case of allogeneic bone marrow transplantation in
acute myelogenous leukemia
(
AML
) done in Mexico is reported. The patient was a 26 year old Mexican woman who in October 1987 was diagnosed of having
AML
of the M2 subtype. After three cycles of the TADOP regimen (6-thioguanine, cytosine-arabinoside, doxorubicin, vincristine & prednisone), the patient entered complete remission. Unfortunately, after a seven month period of remission she suffered a relapse which was refractory to a new chemotherapy cycle. On 9/14/88 an allogeneic
BMT
from her HLA identical brother was performed. The conditioning regimen consisted of busulfan and cyclophosphamide. Prophylaxis for GVHD consisted of cyclosporine and methylprednisolone. The posttransplantation course was satisfactory, reaching > 500 neutrophils x 10(9)/L on day 14 and > 50,000 platelets x 10(9)/L without support on day 23 posttransplant. The patient developed fever of unknown etiology, which was satisfactorily resolved with ceftazidime, vancomycin and metronidazole. She also presented a grade II oral and esophageal mucositis. As a late complication, on day 90 posttransplant, she developed a bilateral pneumonia which was resolved with sulfamethoxazole-trimethoprim administration. Up to the time of this report (40 months posttransplant) the patient is completely asymptomatic, is under no immunosuppression, and shows no evidence of graft versus host disease or recurrent leukemia.
...
PMID:[Bone marrow transplantation in Mexico. Report of the 1st successful case in acute myeloblastic leukemia. Grupo de Trasplante Medular Oseo del INNSZ]. 148 82
In the attempt to evaluate the role of Autologous and Allogeneic Bone Marrow Transplantation, we have retrospectively analyzed 159 patients with
Acute Myeloid Leukemia
in first complete remission treated in our Unit, most of whom were referred from other Institutions. High-dose therapy was uniform and consisted of cyclophosphamide 60 mg/kg/d on two consecutive days and TBI in a single dose (10 Gy) for ABMT patients and in fractionated doses (3.3 Gy x 3 days) for
BMT
patients. Eight years actuarial survival was similar in two groups (52% for
BMT
and 49% for ABMT). The actuarial risk of relapse for
BMT
and ABMT was 29% and 43%, respectively. Considering that none of ABMT patients was "purged" with in vitro technique, this review seems to confirm the importance of "in vivo" purging with postremission intensification, immediately before the harvesting. Of course, more patients and a longer follow-up are needed to draw final conclusions.
...
PMID:Autologous and allogeneic bone marrow transplantation in acute myeloid leukemia in first complete remission: an update of the Genoa experience with 159 patients. 157 8
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
In 1990, 4,234
BMT
were performed in Europe; 2,097 autologous
BMT
(388
AML
) and 2,137 allogeneic
BMT
(494
AML
). Although an established therapy with leukemia free survival (LFS) at five years of 41% +/- 5% (EBMT results) its value compared to alternative therapies remains controversial. During the year 1985, the EBMT conducted a prospective evaluation study. In 12 centres 168 patients with
AML
were registered at the time of HLA-typing. Basic patient data and treatment intention were recorded. 79 patients were HLA-typed at diagnosis. 68 patients in 1st CR and 21 at other stages. Follow-up of these patients was obtained as of January 1, 1991. Three-year LFS is 44% for patients with an HLA-identical donor and 21% for those without (p = 0.02). Of the 68 patients HLA-typed in first CR, 40 had an HLA-identical donor and 28 no donor. Three-year LFS is 42% and 35%. resp. (n.s.). The difference in results between patients typed at diagnosis and first CR patients illustrates the problem of selection. We conclude that patient registration early in the disease can give insight into the process of selection. Allogeneic
BMT
incorporated prospectively at diagnosis into therapy offers a survival advantage for patients in this age category compared to alternative therapies.
...
PMID:Bone marrow transplantation for acute myeloid leukemia: the EBMT experience. A prospective analysis from HLA-typing. The EMBT Leukemia Working Party. 157 8
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