title: A randomized trial of postoperative UFT therapy in p stage I, II non-small cell lung cancer: North-east Japan Study Group for Lung Cancer Surgery.
abstract: OBJECTIVE
  A prospective randomized trial was performed to investigate the prognostic advantage of postoperative adjuvant chemotherapy in patients with resected stage I-II non-small cell lung cancer (NSCLC).
  
  
  METHODS
  From March 1992 to December 1994, 221 patients with completely resected stage I-II primary NSCLC were enrolled and randomly assigned to two groups, as follows: 2-year oral administration of Uracil plus Tegafur (UFT) (adjuvant group, 109 patients), and surgical treatment alone (control group, 110 patients).
  
  
  RESULTS
  The overall 5-year survival rates were 79% for the adjuvant group and 75% for the control group, and there was no statistical significance. The 5-year disease-free survival rates were 78% for the adjuvant group and 71% for the control group, and there was also no statistical significance. There have been seen no severe complications in the adjuvant group. The mean total dosages of UFT were about 75% of maximum basic amount.
  
  
  CONCLUSIONS
  The UFT regimen was feasible. However, we have not observed any survival benefit in the adjuvant group. Larger trials are needed to confirm the effect of UFT to patients with resected NSCLC.
authors.affiliation: Department of Thoracic Surgery, Institute of Development, Aging, and Cancer, Tohoku University, 4-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan. endo@idac.tohoku.ac.jp
authors.forename: Chiaki
authors.initials: C
authors.lastname: Endo
authors.forename: Yasuki
authors.initials: Y
authors.lastname: Saito
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Iwanami
authors.forename: Takao
authors.initials: T
authors.lastname: Tsushima
authors.forename: Tadashi
authors.initials: T
authors.lastname: Imai
authors.forename: Mitsuo
authors.initials: M
authors.lastname: Kawamura
authors.forename: Takashi
authors.initials: T
authors.lastname: Kondo
authors.forename: Kaoru
authors.initials: K
authors.lastname: Koike
authors.forename: Masashi
authors.initials: M
authors.lastname: Handa
authors.forename: Ryuzo
authors.initials: R
authors.lastname: Kanno
authors.forename: Shigefumi
authors.initials: S
authors.lastname: Fujimura
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007564:Japan; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D011182:Postoperative Care; D011379:Prognosis; D011446:Prospective Studies; D013510:Pulmonary Surgical Procedures; D015996:Survival Rate; D005641:Tegafur / Q000627:therapeutic use*; D014498:Uracil / Q000627:therapeutic use*
chemical_list: D005641:Tegafur; D014498:Uracil