Phase II study of 5-fluorouracil, pirarubicin and low-dose consecutive administration of cisplatin for advanced and recurrent gastric cancer.
BACKGROUND
The FAP regimen was modified and low-dose consecutive daily administration of cisplatin (CDDP) and continuous infusion of 5-fluorouracil (5-FU) and pirarubicin were employed to reduce the toxicity and achieve synergy. Patients with advanced and recurrent gastric cancer were treated with this regimen as early phase II trial and its efficacy and toxicity were assessed.


METHODS
Twenty-nine patients with advanced or recurrent gastric cancer were treated with intravenous 5-FU, 360 mg/m2, continuous infusion, on days 1-5 and 8-12, CDDP, 10 mg/body, drip infusion, on days 1-5 and 8-12 and pirarubicin, 20 mg/body, on days 1 and 8, which was repeated every 4 weeks.


RESULTS
One complete (CR) and 10 partial (PR) responses were observed. Eleven patients showed no change (NC) and seven had progressive disease (PD). The overall response rate (CR and PR) was 37.9%. The response rates of lymph node metastatic lesions and primary gastric lesions were 47 and 44%, respectively. The major toxicity was bone marrow suppression, which was well tolerated. Grade 3/4 nausea/vomiting did not occur. The median survival of all patients was 30 weeks, that of those who responded was 48 weeks and that of those showing NC or PD was 24 weeks.


CONCLUSIONS
This modified FAP regimen was considered useful with a moderate response and less severe toxicity, but further investigation is necessary.
Kikuyama
S
S
Department of Surgery, Tochigi National Hospital, Japan.
Inada
T
T
Miyakita
M
M
Ogata
Y
Y
D000328:Adult; D000368:Aged; D000505:Alopecia / Q000139:chemically induced; D000740:Anemia / Q000139:chemically induced; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D002945:Cisplatin / Q000008:administration & dosage / Q000009:adverse effects; D004317:Doxorubicin / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives; D004334:Drug Administration Schedule; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D007970:Leukopenia / Q000139:chemically induced; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000188:drug therapy* / Q000401:mortality; D013274:Stomach Neoplasms / Q000188:drug therapy* / Q000401:mortality; D016019:Survival Analysis; D013921:Thrombocytopenia / Q000139:chemically induced
D004317:Doxorubicin; D002945:Cisplatin; D005472:Fluorouracil