title: Phase II study of 4'-deoxydoxorubicin in advanced colorectal cancer.
abstract: Thirty-three patients with advanced colorectal cancer were entered on a phase II study of 4'-deoxydoxorubicin (esorubicin) (30-35 mg/m2 q 3 weekly). Objective response was documented in 4 of 25 previously untreated patients and in none of 8 previously treated patients. Toxicity was acceptable with grade 3 or 4 leukopenia occurring in 8 patients. Complete alopecia occurred only in 4 patients and gastro-intestinal toxicity was mild. A significant decrease (greater than 10%) of the left ventricular ejection fraction occurred in 8/23 patients who received greater than 2 courses of treatment.
mesh_terms: D000328:Adult; D000368:Aged; D001772:Blood Cell Count / Q000187:drug effects; D001853:Bone Marrow / Q000187:drug effects; D002277:Carcinoma / Q000188:drug therapy*; D003110:Colonic Neoplasms / Q000188:drug therapy*; D004305:Dose-Response Relationship, Drug; D004317:Doxorubicin / Q000031:analogs & derivatives* / Q000627:therapeutic use / Q000633:toxicity; D004341:Drug Evaluation; D006801:Humans; D008875:Middle Aged; D009325:Nausea / Q000139:chemically induced; D012004:Rectal Neoplasms / Q000188:drug therapy*
chemical_list: D004317:Doxorubicin; C030851:esorubicin