title: [Comparative evaluation of the clinical effectiveness of 3 preparations of E. coli L-asparaginase].
abstract: Preparations of L-asparaginase made in the USSR, FRG and Japan were studied comparatively in 277 patients with acute lymphoblastic leukemia and lymphosarcomas. It was shown that the clinical characteristics of the preparation made in the USSR and the preparation (crasnitin) made in the FRG were identical. By the antileukemic action the preparation made in the USSR was superior to the preparation (leunase) made in Japan in the treatment of adult patients with such hemoblastosis forms. The effect of the three drugs in the treatment of children was analogous. The nature of the side effects of the three drugs was the same. However, their level was different. The allergenic effect of leunase on the patients was the most pronounced. L-Asparaginase made in the USSR and crasnitin are recommended for wide use in clinical practice.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D001215:Asparaginase / Q000009:adverse effects / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D004926:Escherichia coli / Q000201:enzymology*; D005260:Female; D006801:Humans; D007263:Infusions, Parenteral; D007938:Leukemia / Q000188:drug therapy; D008228:Lymphoma, Non-Hodgkin / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D013997:Time Factors
chemical_list: D001215:Asparaginase
vernacular_title: Sravnitel'naia otsenka klinicheskoĭ éffektivnosti trekh preparatov L-asparaginazy iz E. coli.