title: [Combination chemotherapy of doxifluridine plus mitomycin C for colorectal lung metastasis--phase II study].
abstract: OBJECTIVE
  We conducted a multi-center study to investigate the usefulness of a combination drug therapy with doxifluridine (5'-DFUR) and mitomycin C (MMC) in colorectal cancer patients with lung metastasis.
  
  
  METHODS
  Subjects were advanced/recurrent colorectal cancer patients with lung metastasis, who underwent concomitant drug administration with 533 mg/m2/day of 5'-DFUR orally and 4 mg/m2/day of MMC every 2 weeks intravenously.
  
  
  RESULTS
  Of 84 patients registered, 54 patients who were evaluable for tumor response showed results such as: complete response, one; partial response, 4; no change, 30; and progressive disease, 19, corresponding to a response rate of 9.3%. The median survival period of 54 patients was long at 473 days. The median administration days of 5'-DFUR was 201.5 days and the median number of MMC administrations was 14, indicating a long administration period of the combined therapy. The incidence of adverse drug reactions (ADRs) was 37.2% which included thrombocytopenia, 16.7%, and leukocytopenia, 11.5%; only a few ADRs were grade 3 or over.
  
  
  CONCLUSIONS
  While combined therapy with 5'-DFUR and MMC resulted in a low response rate, the regimen suggested a survival effect in the patients.
authors.affiliation: Gastroenterological Center, Yokohama City University Medical Center.
authors.forename: H
authors.initials: H
authors.lastname: Ike
authors.forename: S
authors.initials: S
authors.lastname: Sadahiro
authors.forename: K
authors.initials: K
authors.lastname: Oya
authors.forename: Y
authors.initials: Y
authors.lastname: Otani
authors.forename: H
authors.initials: H
authors.lastname: Shimada
authors.forename: S
authors.initials: S
authors.lastname: Yamaguchi
authors.forename: Y
authors.initials: Y
authors.lastname: Hiki
authors.forename: H
authors.initials: H
authors.lastname: Fujita
authors.forename: T
authors.initials: T
authors.lastname: Mitomi
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D015179:Colorectal Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D004334:Drug Administration Schedule; D005260:Female; D005467:Floxuridine / Q000008:administration & dosage; D006801:Humans; D008175:Lung Neoplasms / Q000556:secondary*; D008297:Male; D008875:Middle Aged; D016685:Mitomycin / Q000008:administration & dosage; D015996:Survival Rate
chemical_list: D005467:Floxuridine; D016685:Mitomycin; C025034:doxifluridine