[Preventive chemotherapy for residual liver after resection of hepatic metastasis from colorectal cancer].
We compared 12 cases treated with intra-arterial chemotherapy (group A), with 15 cases only undergoing the usual hepatectomy (June 1991-February 1995). Six cases in group A were H1, 4 were H2, and 2 were H3; 12 cases in group B were H1, and 3 were H2. In both groups, primary lesions were removed. All cases received high-dose intermittent 5-FU infusion (WHF) at 1,000 mg/m2 via a reservoir for 5 hours a week at the outpatient clinic. Cumulative survival rates for 1 and 3 years are 100% and 68.6%, respectively, in group A, and 58.7% and 25.2% in group B, which indicates the treatment outcome in group A was significantly better. Recurrence in residual liver was not found in group A except for one case whose tumor was unremoved, but it was found in 8 cases (53.3%) in group B up to this writing. CEA value after resection in group A was within the normal range except for one case with a local recurrence. It seems that intra-arterial 5-FU infusion chemotherapy for residual liver after resection of hepatic metastasis from colorectal cancer has a preventive effect on residual liver, and the improvement of the cumulative survival rate can be expected.
Tsuji
Y
Y
Dept. of Surgery, Nikko Memorial Hospital.
Nishimura
A
A
Katsuki
Y
Y
Yasuda
T
T
D000368:Aged; D000369:Aged, 80 and over; D015179:Colorectal Neoplasms / Q000473:pathology*; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage*; D006498:Hepatectomy; D006499:Hepatic Artery; D006801:Humans; D015918:Infusion Pumps, Implantable; D007261:Infusions, Intra-Arterial; D008113:Liver Neoplasms / Q000517:prevention & control* / Q000556:secondary* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000517:prevention & control*; D018365:Neoplasm, Residual
D005472:Fluorouracil