title: Phase II study of oxaliplatin, UFT, and leucovorin in patients with metastatic gastric cancer.
abstract: BACKGROUND
  The present study evaluated the efficacy and safety of oxaliplatin, UFT, and leucovorin in metastatic gastric cancer.
  
  
  METHODS
  Patients received intravenous oxaliplatin 130 mg/m(2) on day 1, followed by oral UFT capsules (350 mg/m(2) per day) and leucovorin tablets (90 mg/day), every 8 h, for 14 days, in a 3-week cycle.
  
  
  RESULTS
  Twenty-three patients (61% with > or = 2 metastatic sites), median age of 60 years (range, 39-69 years) were entered. Based on intention-to-treat analysis, one complete response and seven partial responses were found, resulting in an overall response rate (RR) of 35% (95% confidence interval [CI], 16-54), a median time to progression of 4 months (95% CI, 0.5-7.5), and a median overall survival (OS) of 8 months (95% CI, 4.5-11.5). The 1-year survival rate was 26%. Three patients did not complete the first course of 2 weeks; 1 died suddenly on day 16 with fatal lung embolism; 1 had rapid progressive disease and 1 experienced gastric hemorrhage on day 15 - both these patients withdrew. In the 20 patients assessable for toxicity no grade 4 toxicity occurred, grade 3 toxicity consisted of anemia in 1, diarrhea in 2, and neurotoxicity in 3 patients. No hand-foot syndrome (HFS) occurred.
  
  
  CONCLUSIONS
  Oxaliplatin is an effective drug in gastric cancer, but, as previously reported, its feasibility in combination with capecitabine is hampered due to combined hand-foot-based toxicity. The present phase II study of a combination of oxaliplatin with UFT and leucovorin appears to have efficacy and tolerability comparable to two other drug regimens used in gastric cancer, without the HFS problem.
authors.affiliation: Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
authors.forename: Ester J M
authors.initials: EJ
authors.lastname: Siemerink
authors.forename: Annemieke F J
authors.initials: AF
authors.lastname: Drenth
authors.forename: Nanno H
authors.initials: NH
authors.lastname: Mulder
authors.forename: John T M
authors.initials: JT
authors.lastname: Plukker
authors.forename: Geke A P
authors.initials: GA
authors.lastname: Hospers
mesh_terms: D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009944:Organoplatinum Compounds / Q000008:administration & dosage; D000077150:Oxaliplatin; D013274:Stomach Neoplasms / Q000188:drug therapy* / Q000503:physiopathology; D013534:Survival; D005641:Tegafur / Q000008:administration & dosage; D016896:Treatment Outcome; D014498:Uracil / Q000008:administration & dosage
chemical_list: D009944:Organoplatinum Compounds; D000077150:Oxaliplatin; D005641:Tegafur; D014498:Uracil; D002955:Leucovorin