Treatment of gynecological adenocarcinomas with a combination of ifosfamide, adriamycin and cisplatin.
Fourteen evaluable patients with gynecologic adenocarcinoma (7 ovarian, 4 endometrial, 2 peritoneal and one breast cancer) were treated with ifosfamide (1 g/m2 X 5 days), adriamycin (50 mg/m2) and cisplatin (50 mg/m2) combined chemotherapy (IAP). All the patients had measurable disease, and three were refractory cases who had received prior chemotherapy including two CAP (cyclophosphamide, adriamycin and cisplatin). To avoid hemorrhagic cystitis induced by ifosfamide, uroprotective mesna (400 mg/body X 3) was used following ifosfamide infusion. The 5-day schedule of IAP treatment brought a 100% response rate in these patients. Complete responses were observed in 3 patients and lasted 6, 10 and 12 months. Partial responses were achieved in 11 patients including two with CAP refractory ovarian cancer, although the remission in previously treated patients was of short duration. Hematologic side effects of the IAP regimen were severe, showing grade 4 leucopenia in 85.7% of the patients, and it required maximal anti-infection treatments. Mesna resulted in microhematuria in only one patient. Despite high age of the patients (mean age: 60.1 years) in this study, CNS (central nervous system) toxicities associated with ifosfamide and mesna treatment were minimal. The results suggested that the IAP combination therapy was effective and acceptable in the control of gynecological adenocarcinomas.
D000230:Adenocarcinoma / Q000188:drug therapy*; D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D002945:Cisplatin / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D004341:Drug Evaluation; D005260:Female; D005833:Genital Neoplasms, Female / Q000188:drug therapy*; D006801:Humans; D007069:Ifosfamide / Q000008:administration & dosage; D007970:Leukopenia / Q000139:chemically induced; D015080:Mesna / Q000627:therapeutic use; D008875:Middle Aged; D012074:Remission Induction
D004317:Doxorubicin; D015080:Mesna; D002945:Cisplatin; D007069:Ifosfamide