[Continuous intra-hepatic-arterial infusion of low dose 5-fluorouracil for colorectal cancer patients with unresectable liver metastases].
Five cases of colorectal cancer with unresectable liver metastases treated from April 1992 to April 1993 in Osaka National Hospital were summarized in this paper. A silicone catheter was placed in the hepatic artery through the gastroduodenal artery by operative procedure and connected to a subcutaneously implanted reservoir. 5-FU was administered ambulatorily using Baxter Infusor (multi day type) according to a regimen of 5-day continuous infusion and subsequent 2-day rest. The patients were 4 men and 1 woman, and from 51 to 65 years old (average: 62.4 y.o.). According to criteria for antitumor effectiveness by CT scan, one patient was judged CR, two were PR, and one was PD. One case could not be estimated because of catheter obstruction. The total efficacy rate was 75%. The serum CEA level was reduced in 3 patients. As for complication, obstruction of catheter, damage to reservoir and segmental necrosis of liver were observed in 3 patients. In conclusion, our ambulatory therapy for colorectal cancer patients with liver metastases was considered to have a high potential of not only effectiveness for cancer lesion but also the improvement of patients' quality of life.
Dept. of Surgery, Osaka National Hospital.
T
T
Nakayama
Y
Y
Tamaki
K
K
Tohno
M
M
Miyazaki
K
K
Taniguchi
H
H
Imamura
T
T
Kanoh
T
T
Utsunomiya
N
N
Kikkawa
D000368:Aged; D015179:Colorectal Neoplasms / Q000188:drug therapy* / Q000473:pathology; D004334:Drug Administration Schedule; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage*; D006801:Humans; D015918:Infusion Pumps, Implantable; D007261:Infusions, Intra-Arterial; D008113:Liver Neoplasms / Q000188:drug therapy* / Q000556:secondary; D008297:Male; D008875:Middle Aged
D005472:Fluorouracil