Comparison of cyclophosphamide plus cisplatin versus hexamethylmelamine, cyclophosphamide, doxorubicin, and cisplatin in combination as initial chemotherapy for stage III and IV ovarian carcinomas.
Among 187 women with stage III and IV ovarian carcinoma who participated in this comparative clinical trial, 181 were eligible for analysis. Of these patients, 89 received monthly treatment with CP [cyclophosphamide (1 g/m2) plus cisplatin (60 mg/m2)] and 92 received monthly treatment with HCAP [hexamethylmelamine (150 mg/m2/day X 7), cyclophosphamide (400 mg/m2), doxorubicin (30 mg/m2), and cisplatin (60 mg/m2)]. All treatments were administered iv on Day 1 of each monthly treatment cycle, except for hexamethylmelamine, which was administered orally on Days 2-8. With a median follow-up time of 30 months, survival curves for the two treatment groups were almost identical, as were their times to progression [estimated median survival, 24.6 months (Kaplan-Meier)]. Patient characteristics which significantly influenced survival were age, degree of histologic differentiation, extent of residual disease, stage of disease, and histologic type. Results of posttreatment laparotomies have been equal for the two treatment groups. Toxic effects of the two regimens have been similar, except for more frequent, more severe, and earlier neurotoxicity among patients treated with HCAP. Of the two regimens, CP has the better therapeutic index.
D000328:Adult; D000368:Aged; D006585:Altretamine / Q000627:therapeutic use; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002945:Cisplatin / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003520:Cyclophosphamide / Q000627:therapeutic use*; D004317:Doxorubicin / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000188:drug therapy* / Q000401:mortality; D011897:Random Allocation; D013997:Time Factors
D004317:Doxorubicin; D003520:Cyclophosphamide; D002945:Cisplatin; D006585:Altretamine