[Method of levofolinate.5-FU administration by hepatic arterial infusion therapy for hepatic metastasis from colorectal cancer].
Hepatic arterial infusion chemotherapy with levofolinate (l-leucovorin) and fluorouracil regimen was performed using an implanted port system on unresectable hepatic metastasis patients with colorectal cancer. A comparative study was performed on two groups in which the levofolinate was administered arterially or intravenously. Levofolinate 200-250 mg/m(2) was infused for two hours intra-arterially or intravenously, and 5-FU 400-600 mg/m(2) was administered as a bolus in midinfusion. The regimen was repeated weekly for six weeks, followed by no medication for two weeks. Six patients were administered intra-arterially and 7 patients intravenously. The response rate was higher in the group in which levofolinate was given intravenously. The adverse effect was lower in the former than in the latter group. When 5-FU and levofolinate was performed using an implanted port system, it seemed better to administer levofolinate intravenously.
Shimomatsuya
Takumi
T
Surgical Dept., Nagahama Red Cross Hospital.
Kobuchi
Taketsune
T
Kitamura
Naomi
N
Hata
Kouichirou
K
Nakamura
Tomoaki
T
Shiraishi
Susumu
S
Fujino
Hiromitsu
H
Maruhashi
Kazuhiro
K
D000368:Aged; D000369:Aged, 80 and over; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D015179:Colorectal Neoplasms / Q000401:mortality / Q000473:pathology*; D003967:Diarrhea / Q000139:chemically induced; D004334:Drug Administration Schedule; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006499:Hepatic Artery; D006801:Humans; D015918:Infusion Pumps, Implantable; D007261:Infusions, Intra-Arterial / Q000379:methods; D002955:Leucovorin / Q000008:administration & dosage; D008113:Liver Neoplasms / Q000188:drug therapy* / Q000556:secondary*; D008297:Male; D008875:Middle Aged; D015996:Survival Rate; D014840:Vomiting, Anticipatory / Q000209:etiology
D002955:Leucovorin; D005472:Fluorouracil