Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Aclarubicin is a new anthracycline antibiotic that produces substantially less cardiotoxicity in animals that does doxorubicin. Based upon prior Phase I and II trials in leukemia, a Phase II study in acute myeloblastic leukemia was developed to assess the response rate and toxicity in previously treated patients. Forty patients received aclarubicin 100 mg/m2 per day X 3 with repeated course on days 14-16 if marrow hypoplasia was not produced. Complete responses were achieved in 27.5% (11/40) with durations of 1.5, 2, 2, 2, 3, 3+, 4, 5+, 32+, 33+, and 34+ months. Toxic effects of this therapy included severe neutropenia and thrombocytopenia, nausea/vomiting, mucositis, and diarrhea. No patient developed significant changes in the left ventricular ejection fraction, as measured by radionuclide angiography, or any clinical cardiac symptoms. Alopecia was minimal. Aclarubicin can produce a significant response rate in previously treated patients with acute myeloblastic leukemia and should be considered for study in initial therapy.
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PMID:Phase II study of aclarubicin in acute myeloblastic leukemia. 347 91

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.
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PMID:Aclarubicin: experimental and clinical experience. 391 80

We evaluated the efficacy and toxicity of aclarubicin for acute non-lymphocytic leukemia (ANLL) refractory to daunorubicin in childhood. Twenty-four patients were treated with aclarubicin and prednisolone with or without 6-mercaptopurine and behenoyl-cytosine arabinoside daily for 5 to 14 days. Of 21 evaluable patients, 14 (67%) responded: 12 obtained complete remission and 2 partial remission. The median time to reach complete remission was 37 days (range, 16 to 60 days), and the median duration of complete remission was 5.5 months (range, 2 to 41 months). The cumulative dose of anthracycline administered before the study was not considered significant for the response. The only major complication was severe bone marrow suppression; infectious episodes occurred in 14 patients (58%) and three died of sepsis and/or bleeding. The observed non-hematologic toxicities included hematuria, an elevation of serum amylase, nausea/vomiting, and angitis. In addition, one patient showed abnormal cardiac function. Aclarubicin is therefore considered a highly active drug for remission reinduction of previously treated children suffering from ANLL with an acceptable toxicity.
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PMID:An effective salvage regimen with aclarubicin for daunorubicin-resistant acute non-lymphocytic leukemia in children. 764 Jan 78