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Query: UMLS:C0023467 (
acute myeloid leukemia
)
35,200
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Neocarzinostatin (NCZ), an acidic polypeptide antibiotic, was given to 47 patients with cancer and leukemia, and tolerance to two schedules, a single dose given as a 2 hour infusion and a continuous infusion over 5 days was investigated. Immediate reactions, including fever, chills, rigor, hypertension and mental confusion, were dose-limiting for the 2 hour infusion schedule, occurring at 3000 U/m2 and higher. Continuous administration for 5 days eliminated the immediate reactions and then hematological toxicity--often prolonged leukopenia and thrombocytopenia--became dose-limiting. Other toxicities of NCZ at both dose schedules included anemia, fever and chills,
anorexia
, nausea and vomiting, hepatic dysfunction, azotemia, hypophosphatemia, aminoaciduria, stomatitis, phlebitis and/or cellulitis at the venous infusion site and pruritus. Patients with solid tumors who had received little or no prior chemotherapy and had good bone marrow reserve tolerated up to 6000 U/m2/24 hours X 5 days. One patient with previously treated
acute myelocytic leukemia
was induced into a good partial remission lasting 10 weeks.
...
PMID:Phase I study with neocarzinostatin: tolerance to two hour infusion and continuous infusion. 15 43
Relapse continues to be a problem after bone marrow transplantation (BMT) for hematologic malignancies, particularly in recipients of autologous or T-cell-depleted allogeneic grafts and in patients with advanced disease. Interferon (IFN) has shown antiproliferative activity in several malignant hematologic diseases and potentially may be of benefit when administered early after BMT when the number of residual cells is minimal. We tested in a phase I study the maximum tolerated daily dose of recombinant IFN alpha-2b in patients who had received a transplant for a disease at high risk for relapse (
acute myeloid leukemia
or non-Hodgkin's lymphoma beyond first remission, advanced myelodysplastic syndrome, acute lymphoblastic leukemia at any stage, chronic myeloid leukemia in accelerated or blast phase. Recombinant IFN alpha-2b was started at a dose of 0.5 x 10(6) IU/m2 and escalated by 0.5 x 10(6) IU/m2 in groups of three or four patients. The intention was to administer IFN as soon as stable engraftment after BMT was achieved (defined as an absolute neutrophil count of greater than 2.0 x 10(9)/L and platelet count greater than 100 x 10(9)/L for 5 consecutive days) and continued for 2 months. A total of 14 patients were enrolled after autologous (n = 3) or allogeneic (n = 11) BMT. Dose-limiting toxicity was myelosuppression. Significant (grade 2 to 4) neutropenia and thrombocytopenia led to discontinuation or dose reduction in five of eight patients receiving 1.5 x 10(6) or 2 x 10(6) IU/m2 IFN. Mild to moderate (grade 1 or 2)
anorexia
, weight loss, and fatigue occurred in the majority of patients independent of the IFN dose. De novo acute GVHD responsive to steroid treatment developed in 3 of 11 allograft recipients. Natural killer (NK) cell function was low before IFN treatment and was not improved with the cytokine. Conversely, interleukin-2-activated NK cells showed normal function even before starting IFN and no change was seen during IFN treatment. Clonogenic hematopoietic progenitor studies showed depression of all progenitor lines (colony-forming unit [CFU]-granulocyte, erythroid, monocyte, megakaryocyte, CFU granulocyte-macrophage, burst-forming unit-erythroid) by IFN at all dose levels except at 0.5 x 10(6) IU/m2. Considering this result and the incidence and severity of marrow depression seen at doses greater than 1.0 x 10(6) IU/m2, we would consider this the maximum dose safely tolerated if IFN alpha-2b is administered in this setting for a prolonged course on a daily basis.
...
PMID:Treatment with recombinant interferon (alpha-2b) early after bone marrow transplantation in patients at high risk for relapse [corrected]. 174 91
A 73-year-old male was admitted to our hospital in October 1987 because of severe anemia,
anorexia
, and loss of weight. The hemoglobin level was 5.7 g/dl, the white blood cell count 2,500/microliters with 5% myeloblasts positive for peroxidase, and the platelet count 8.6 x 10(4)/microliters. The LDH was 656 mU/ml, the total protein in the serum 7.4 g/dl, IgG 419 mg/dl, IgA 104 mg/dl, IgM 10 mg/dl, and urine Bence Jones (BJ) protein 8.8 g/day. The X-ray survey of the bones showed multiple osteolytic lesions. A bone marrow aspirate was hypercellular with 91.4% plasma cells, and was cultured a whole day for chromosome study. It revealed an abnormal karyotype of 46, XY, -15, t(6; 14) (p21.1; q32.3), +der(15)t(1; 15) (q23; q24). Immunoelectrophoresis demonstrated lambda type BJ protein. He was treated with melphalan and prednisolone. Proteinuria and marrow plasma cells decreased in amount. In December a white cell count was 6,030/microliters with 80% myeloblasts. A bone marrow aspirate revealed an increase of 82.6% myeloblasts or promyelocytes. The patient was refractory to chemotherapy and died of sepsis in April 1988. An unrelated abnormal karyotype; 48, XY, +8, +13 appeared concomitant with an increase of the leukemic cells, but no cells showed the t(6; 14). We cytogenetically discussed the simultaneous presence of multiple myeloma with
acute myelogenous leukemia
.
...
PMID:[Acute myelogenous leukemia (M2) simultaneously associated with multiple myeloma with special reference to chromosome abnormality of t(6; 14) (p21.1; q32.3)]. 236 41
This case report illustrates neurological deficits as an unusual presentation of
acute myelogenous leukemia
. Neurological deficits are rare early in this disease. Our patient presented with
anorexia
, malaise, headache, and multiple cranial nerve palsies. A high WBC count and abnormal peripheral smear led to the diagnosis of leukemia. This report demonstrates that, although rare, CNS symptoms may be the initial manifestation of leukemia. Blood dyscrasias should not be overlooked in patients with the acute onset of neurological symptoms. A complete blood count and differential should be obtained under those circumstances.
...
PMID:Neurological manifestations as the initial presentation of acute myelogenous leukemia. 275 13
Children undergoing ABMT, a procedure which entails massive doses of chemotherapy along with total-body irradiation, are candidate to develop severe gastrointestinal toxicity and prolonged
anorexia
requiring administration of Parenteral Nutrition (PN) for variable periods. We report a series of 35 consecutive children affected by malignancies who underwent 37 courses of PN after ablative therapy followed by ABMT. Age ranged from 8 months to 17 years; 16 were females, 19 males. There were 23 cases of neuroblastoma, 5 of Wilms' tumor, 3 of
acute myelogenous leukemia
, 2 of Ewing's sarcoma, 1 case each of rhabdomyosarcoma and acute lymphoblastic leukemia. All patients developed severe neutropenia for 9-42 days (median 18 d). Fever occurred in all patients; sepsis was documented in 10. Duration of PN ranged from 10 to 64 days (23 +/- 9; mean +/- SD). PN solution, containing crystalline L-Aminoacids (8.5%) mixed with 33% glucose, minerals, trace elements and vitamins provided for children a caloric intake of 49.8 +/- 17.3 Kcal/Kg/day with a nitrogen intake of 0.26 +/- 0.27 g/Kg/day. Nutritional assessment, utilizing percent ideal body weight, serum protein electrophoresis, C3, pseudocholinesterase and fibrinogen, was performed at the beginning and at the completion of each course of PN. Mean percent ideal body weight was 95.8 before PN, 98.5 on last day of PN (p less than 0.0005). Other parameters did not change significantly. No metabolic complication nor severe electrolyte imbalance were observed except for 5 patients who developed hypokalemia in coincidence with administration of Amphotericin B.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[Autologous bone marrow transplantation in children. Use of parenteral nutrition]. 311 38
Thirteen previously untreated patients aged 70 and above with
acute nonlymphocytic leukemia
were treated with aclarubicin (ACR) alone. Among 10 cases (3,
acute myelocytic leukemia
; 4, acute myelomonocytic leukemia; 2, acute monocytic leukemia; and one, acute erythroleukemia) in which an evaluation was possible, 5 cases (3, acute myelomonocytic leukemia; and 2, acute monocytic leukemia) obtained complete remission (CR). The CR rate was 83% in 6 patients with acute myelomonocytic leukemia or acute monocytic leukemia. The median CR duration and survival was 7.5 and 10 + months, respectively. Although side effects of the drug on digestive system such as nausea, vomiting and
anorexia
were observed in all patients, they were controllable by conventional treatments. The results suggest that ACR is effective for the clinical management of elderly patients with
acute nonlymphocytic leukemia
, especially those with acute myelomonocytic leukemia or acute monocytic leukemia.
...
PMID:Aclarubicin in the treatment of elderly patients with acute nonlymphocytic leukemia. 346 85
Four cases of hypoplastic leukemia, one of
acute myelocytic leukemia
(M2) and one of RAEB-t were treated with a low-dose 4N-behenoyl-1-beta-D-arabinofuranosylcytosine (LD-BHAC) regimen, in which 50 mg BHAC was administered daily intravenously by one-hour drip infusion for 14 days. Among the 6 cases, three (2 hypoplastic leukemia and one M2) obtained complete remission and one (hypoplastic leukemia), partial remission. Response rates were 66.6% of all cases, and 75% of cases of hypoplastic leukemia. During treatment, cytopenia was observed in all cases and a decrease in bone marrow nucleated cell counts was recognized in the aged M2 patient with remission. Although side effects of the drug on the digestive system such as
anorexia
and nausea were observed in some cases, they were all controllable by conventional treatments. The serum concentration of ara-C was measured in 4 cases. The peak level of serum ara-C concentration, 3.62-18.9 ng/ml (mean: 11.74 ng/ml), was observed at the time of cessation of infusion of BHAC, and an ara-C level of 2.75-4.89 ng/ml (mean: 3.54 ng/ml) was still present in the blood 6 hours after the cessation of infusion. It was concluded that LD-BHAC was useful in the clinical management of atypical leukemia and
acute myelocytic leukemia
in the aged.
...
PMID:[Low-dose 4N-behenoyl-1-beta-D-arabinofuranosylcytosine (BHAC) in the treatment of atypical leukemia]. 346 49
Nineteen cases of canine acute leukemia were diagnosed during a 4-year period. Two main categories were identified on the basis of cytologic, hematologic, and clinical features: acute lymphoid leukemia and
acute myelogenous leukemia
. Clinical features included history of weight loss,
anorexia
, shifting limb lameness, and incoordination. Physical findings were characterized by hepatomegaly, splenomegaly, mild generalized lymphadenopathy, and pallor. Ocular lesions were found in 29% of dogs with
acute myelogenous leukemia
. Hematologic abnormalities included anemia, thrombocytopenia, pancytopenia, leukemia, and leukoerythroblastic reactions. Results of therapy were discouraging.
...
PMID:Clinicopathologic aspects of acute leukemias in the dog. 385 21
Forty-five previously-untreated adult patients with
acute myelogenous leukemia
(
AML
) were treated with N4-behenoyl-1-beta-D-arabinofuranosyl-cytosine (BHAC) in a multi-institutional cooperative study. Among 41 evaluable patients, 15 (36.6%) achieved complete remission (CR) and 10 (24.4%) achieved partial remission by daily administration of 3 to 8 mg/kg of BHAC. Higher daily doses (5 mg/kg or more) produced higher CR rates, and all of the CR were observed among the patients receiving a total BHAC dosage of 50 mg/kg or more in a period of 10 days or more. The side effects were mild and acceptable: nausea-
anorexia
was observed in 27% of the patients and vomiting in 17%. The results of this study thus indicate BHAC to be effective for remission induction of
AML
, and to deserve further clinical trials in combination with other anti-leukemic drugs.
...
PMID:Treatment of acute myelogenous leukemia in adults with N4-behenoyl-1-beta-D-arabinofuranosylcytosine. 386 Dec 33
Aclarubicin, discovered by Umezawa in 1975, is a new cytostatic anthracycline antibiotic. It is one of the anthracyclines with the lowest cardiotoxicity, it is not mutagenic and it stimulates differentiation of tumour cells. The therapeutic index of aclarubicin (efficacy related to toxicity) is higher than that of doxorubicin and daunorubicin, using a proper dose schedule. Single dose therapy of aclarubicin shows only marginal efficacy, whereas multiple divided dose therapy exhibits efficacy comparable to that of doxorubicin and daunorubicin. Thus for clinical trials two dose schedules were designed: 25 mg/m2/day, days 1-7 for acute leukaemia; and 30 mg/m2/day, days 1-4 for solid tumours. Aclarubicin was shown to be highly active in acute leukaemia with 58% complete remissions in first relapse of
AML
. Good results were also seen in acute leukaemia in combination with cytosine arabinoside and thioguanine. In clinical trials with breast cancer and thyroid cancer the efficacy was in the same range as would be expected for doxorubicin, but side-effects were markedly reduced.
Anorexia
, mild nausea and infrequent vomiting were observed. Myelosuppression was common but dose reduction was not necessary. There was no alopecia and no congestive heart failure.
...
PMID:Aclarubicin: experimental and clinical experience. 391 80
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