Therapy of acute myelocytic leukemia. Daunomycin contrasted with a combination of cytosine arabinoside and 6-thioguanine. 1972

J L Poth, and P K Johnson, and R P George, and S L Schrier

Twenty-three patients with acute myelocytic leukemia (aml) were treated with daunomycin and the results contrasted to those obtained in a subsequent group of 18 patients treated with cytosine arabinoside (ara-c) and 6-thioguanine (tg). The complete remission (cr) rate with daunomycin was 17 percent (mean duration 10.6 months) and the partial remission (pr) rate 26 percent (mean duration 44 days). Corresponding figures in the ara-c and tg group were: cr rate 44 percent (mean duration 5.8 months) and pr rate 17 percent (mean duration 48 days). There were 12 deaths resulting from daunomycin-induced pancytopenia and in ten of the patients who died persistent leukemia infiltrate was found in antemortem marrow specimens or at autopsy. This contrasts with death of six patients from ara-c and tg-induced pancytopenia, in four of whom residual leukemic infiltrate was not evident. Daunomycin alone is deemed not suitable for induction of remission in aml. The results obtained with ara-c and tg are encouraging and may be improved if the number of infectious deaths associated with drug-induced pancytopenia can be reduced.

UI MeSH Term Description Entries
D007951 Leukemia, Myeloid Form of leukemia characterized by an uncontrolled proliferation of the myeloid lineage and their precursors (MYELOID PROGENITOR CELLS) in the bone marrow and other sites. Granulocytic Leukemia,Leukemia, Granulocytic,Leukemia, Myelocytic,Leukemia, Myelogenous,Myelocytic Leukemia,Myelogenous Leukemia,Myeloid Leukemia,Leukemia, Monocytic, Chronic,Monocytic Leukemia, Chronic,Chronic Monocytic Leukemia,Chronic Monocytic Leukemias,Granulocytic Leukemias,Leukemia, Chronic Monocytic,Leukemias, Chronic Monocytic,Leukemias, Granulocytic,Leukemias, Myelocytic,Leukemias, Myelogenous,Leukemias, Myeloid,Monocytic Leukemias, Chronic,Myelocytic Leukemias,Myelogenous Leukemias,Myeloid Leukemias
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D012075 Remission, Spontaneous A spontaneous diminution or abatement of a disease over time, without formal treatment. Spontaneous Healing,Spontaneous Regression,Spontaneous Remission,Healing, Spontaneous,Regression, Spontaneous,Spontaneous Healings,Spontaneous Regressions
D003561 Cytarabine A pyrimidine nucleoside analog that is used mainly in the treatment of leukemia, especially acute non-lymphoblastic leukemia. Cytarabine is an antimetabolite antineoplastic agent that inhibits the synthesis of DNA. Its actions are specific for the S phase of the cell cycle. It also has antiviral and immunosuppressant properties. (From Martindale, The Extra Pharmacopoeia, 30th ed, p472) Ara-C,Arabinofuranosylcytosine,Arabinosylcytosine,Cytosine Arabinoside,Aracytidine,Aracytine,Cytarabine Hydrochloride,Cytonal,Cytosar,Cytosar-U,beta-Ara C,Ara C,Arabinoside, Cytosine,Cytosar U,beta Ara C
D003630 Daunorubicin A very toxic anthracycline aminoglycoside antineoplastic isolated from Streptomyces peucetius and others, used in treatment of LEUKEMIA and other NEOPLASMS. Daunomycin,Rubidomycin,Rubomycin,Cerubidine,Dauno-Rubidomycine,Daunoblastin,Daunoblastine,Daunorubicin Hydrochloride,NSC-82151,Dauno Rubidomycine,Hydrochloride, Daunorubicin,NSC 82151,NSC82151
D004338 Drug Combinations Single preparations containing two or more active agents, for the purpose of their concurrent administration as a fixed dose mixture. Drug Combination,Combination, Drug,Combinations, Drug
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000208 Acute Disease Disease having a short and relatively severe course. Acute Diseases,Disease, Acute,Diseases, Acute

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