title: Experimental and clinical effect of ACNU in Japan with emphasis on small-cell carcinoma of the lung.
abstract: The experimental and clinical effects of ACNU so far recorded in Japan are reviewed. ACNU was highly effective in leukemia L-1210 and in other types of leukemias, ascites tumors, and solid tumors of mice and rats. On the basis of the results of phase I study, the maximum clinically tolerable single dose of ACNU was 101.8-135.7 mg/m2 at a time, and the total acceptable dose was 300-600 mg. The desirable interval between doses was 6-8 weeks. Phase II study revealed that ACNU seemed to be effective against small-cell carcinoma of the lung, brain tumors, Hodgkin's disease, and chronic myelocytic leukemia. In the treatment of small-cell carcinoma of the lung ACNU reduced the rate of brain metastasis and prolonged the survival of patients.
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D001932:Brain Neoplasms / Q000517:prevention & control / Q000556:secondary; D018288:Carcinoma, Small Cell / Q000188:drug therapy*; D007564:Japan; D008175:Lung Neoplasms / Q000188:drug therapy*; D051379:Mice; D009362:Neoplasm Metastasis; D009374:Neoplasms, Experimental / Q000188:drug therapy; D015376:Nimustine; D009607:Nitrosourea Compounds / Q000627:therapeutic use*; D051381:Rats
chemical_list: D000970:Antineoplastic Agents; D009607:Nitrosourea Compounds; D015376:Nimustine