[Preliminary clinical evaluation of low-dose CDDP and continuous 5-FU therapy for advanced gallbladder cancer].
5-fluorouracil (5-FU) has been widely used for the treatment of gastrointestinal cancers. Low-dose cisplatin (CDDP) and continuous venous infusion of 5-FU have recently shown additive or synergistic antitumor effects in experimental models. In this study, we evaluated the clinical effects of low-dose CDDP and 5-FU (low-dose FP therapy) in patients with advanced gallbladder cancer. From December, 1993 to June, 1998, 13 patients with advanced gallbladder cancer were treated with low-dose FP therapy. Patients were eligible for this study if they had a bidimensionally measurable tumor. 5-FU (160 mg/m2/day) was continuously infused over 24 hours using an implantable port, and CDDP (3 mg/m2/day) was infused for one hour. The administration schedule consisted of 5-FU for 7 consecutive days and CDDP for 5 days followed by a 2-day rest, each for four weeks according to response and tolerance. Low-dose FP therapy was given to 12 patients (92.3%). The response rate was 66.7% and the median survival time was 151 days. The regimen was tolerable, with the most common toxicity being nausea (38.5%). There were no severe side effects except for one patient who suffered from grade 3 nausea. We conclude that low-dose FP therapy may be useful as a palliative chemotherapy for cases of advanced gallbladder cancer.
Tsuji
A
A
Dept. of Internal Medicine, Kochi Municipal Central Hospital.
Morita
S
S
Horimi
T
T
Takasaki
M
M
Takamatsu
M
M
Takahashi
I
I
Shirasaka
T
T
D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002945:Cisplatin / Q000008:administration & dosage; D004334:Drug Administration Schedule; D004341:Drug Evaluation; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D005706:Gallbladder Neoplasms / Q000188:drug therapy* / Q000401:mortality; D006801:Humans; D008297:Male; D008875:Middle Aged; D010166:Palliative Care; D015996:Survival Rate
D002945:Cisplatin; D005472:Fluorouracil