title: Is necrosis induction therapy relevant to hepatocellular carcinoma? Prognostic evaluation viewed from necrosing feature in HCC occluding the main portal vein after treatment with DBcAMP and MMC.
abstract: Intraarterial infusion therapy combining dibutyryl adenosine 3',5'-monophosphate and mitomycin C was administered to 27 patients with hepatocellular carcinoma (HCC) occluding the main portal vein. Twelve patients (44%) survived more than 6 months, among them nine (75%) whose tumors were non-necrosing before treatment. When patients were compared for the presence or absence of necrosis in the tumor, those with necrosis responded poorly to treatment; only 3 of 11 (27%) survived more than 6 months. Although the combination therapy exerted a salutary effect on HCC occluding the main portal vein, the presence of necrosis in the tumor was an unfavorable sign for the prognosis, which casts doubt upon the use of the necrosis-inducing method for the treatment of HCC.
authors.affiliation: Department of Internal Medicine, School of Medicine, Kitasato University, Sagamihara, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Ishii
authors.forename: M
authors.initials: M
authors.lastname: Sugimoto
authors.forename: S
authors.initials: S
authors.lastname: Matsuki
authors.forename: S
authors.initials: S
authors.lastname: Matama
authors.forename: H
authors.initials: H
authors.lastname: Shibata
authors.forename: S
authors.initials: S
authors.lastname: Kusano
mesh_terms: D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D003994:Bucladesine / Q000008:administration & dosage; D006528:Carcinoma, Hepatocellular / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000473:pathology; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D016685:Mitomycin / Q000008:administration & dosage; D009336:Necrosis; D011169:Portal Vein / Q000473:pathology*; D011379:Prognosis; D011859:Radiography; D016019:Survival Analysis
chemical_list: D016685:Mitomycin; D003994:Bucladesine