Fluorouracil, doxorubicin, cisplatin and altretamine in the treatment of metastatic carcinoma of unknown primary.
Eighty-five patients, median age 55 years, with evolutive metastatic carcinoma of unknown primary (CUP) were included in this study. The treatment combination consisted of fluorouracil (5-FU) (600 mg/m2 in a 30 min infusion) days 1 and 8, doxorubicin (DXR) (30 mg/m2 by i.v. bolus injection) day 1 and cisplatin (CDDP) (80 mg/m2 in a 4-h infusion) day 1. Altretamine (HMM) (150 mg/m2) was administered orally days 2-8, therapy being resumed every 29 days. An objective response was noted in 18/85 patients (21%) with a median duration of response of 7 months. Thirty-three/77 patients (43%) who had tumor-related symptoms were relieved of their troubles. The overall median survival of patients was 7 months; the median survival of responders was 12.5 months. Toxicity occurred in one-third of patients (mainly digestive and hematologic), leading twice to a halt in treatment and to drug dose reduction in 26/77 (33%) evaluable patients. Such a regimen is of limited efficacy, has a non-negligible toxicity and appears of little interest in such a palliative situation.
Bécouarn
Y
Y
Fondation Bergonié, Bordeaux, France.
Brunet
R
R
Barbé-Gaston
C
C
D000328:Adult; D000368:Aged; D006585:Altretamine / Q000008:administration & dosage; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002945:Cisplatin / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006801:Humans; D008297:Male; D008875:Middle Aged; D009382:Neoplasms, Unknown Primary / Q000188:drug therapy*
D004317:Doxorubicin; D002945:Cisplatin; D006585:Altretamine; D005472:Fluorouracil