Intraarterial hepatic chemotherapy with fluorouracil, fluorodeoxyuridine, mitomycin C, cisplatin or methotrexate as single-agent anticancer drugs for a transplanted experimental liver tumor in rats.
A prospective, controlled and standardized animal experiment was performed to study the influence of various anticancer drugs. The Novikoff hepatoma transplanted into male Sprague-Dawley rats was treated with fluorouracil (FUra), mitomycin C, methotrexate, cisplatin and fluorodeoxyuridine (FdUrd) at equi-effective dosage, in terms of side effects (weight loss), in comparison to a control group (0.9% saline solution) by locoregional application via the hepatic artery. The tumor multiplication factor (TMF = tumor volume day 12/tumor volume day 5) served as the parameter to compare the tumor growth of the various groups. All drugs showed a significant (P < 0.05) effect on the tumor growth. In comparison to the control group (mean TMF 9.66), FdUrd (3.78) and FUra (3.03) only limited the tumor growth, mitomycin C (0.96) produced stable tumor, cisplatin (0.64) and methotrexate (0.15) significantly reduced (P < 0.01) the tumor size. We suggest that, in addition to the established (FUra, FdUrd, mitomycin C) drugs, methotrexate and cisplatin should be considered in further studies of the treatment of primary and secondary liver malignancies.
Kurth
S
S
Klinik und Poliklinik für Chirurgie der Universität Bonn, Germany.
Bulian
D
D
Kreft
B
B
Riemenschneider
T
T
D000792:Angiography; D000818:Animals; D000970:Antineoplastic Agents / Q000494:pharmacology*; D002945:Cisplatin / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D005467:Floxuridine / Q000494:pharmacology; D005472:Fluorouracil / Q000494:pharmacology; D007269:Injections, Intra-Arterial; D008114:Liver Neoplasms, Experimental / Q000098:blood supply / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D008727:Methotrexate / Q000494:pharmacology; D016685:Mitomycin / Q000494:pharmacology; D009368:Neoplasm Transplantation; D011446:Prospective Studies; D051381:Rats; D017207:Rats, Sprague-Dawley
D000970:Antineoplastic Agents; D005467:Floxuridine; D016685:Mitomycin; D002945:Cisplatin; D005472:Fluorouracil; D008727:Methotrexate