m-AMSA in refractory lymphoma. A phase II trial of the Eastern Cooperative Oncology Group.
m-AMSA (4'-[9'-acridinylamino]-methansulfon-m-anisidide) is an acridine derivative which has shown a wide spectrum of activity in preclinical testing. The mechanism of action is thought to be via interference with synthesis and integrity of DNA chains by intercalation between base pairs and external binding. Initial phase I clinical trials revealed granulocytopenia to be the dose limiting toxicity with occasional thrombocytopenia. Phlebitis, liver function abnormalities, and cardiac abnormalities have also been noted. Early reports suggested activity in leukemia and lymphoma. Based on these results ECOG evaluated m-AMSA in a phase II trial of Hodgkin's disease and non-Hodgkin's lymphoma.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000609:Aminoacridines / Q000627:therapeutic use*; D000677:Amsacrine; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D004341:Drug Evaluation; D006689:Hodgkin Disease / Q000188:drug therapy*; D006801:Humans; D008223:Lymphoma / Q000188:drug therapy*; D008875:Middle Aged
D000609:Aminoacridines; D000970:Antineoplastic Agents; D000677:Amsacrine