title: Phase II study of biweekly docetaxel and S-1 combination therapy for advanced or recurrent gastric cancer.
abstract: OBJECTIVE
  This phase II study evaluated the toxicity and efficacy of a novel dosing schedule of docetaxel and S-1 as treatment for advanced gastric cancer.
  
  
  METHODS
  Patients with measurable advanced or recurrent gastric cancer and no prior exposure to the investigational drugs were treated with intravenous docetaxel 35 mg/m(2) on days 1 and 15, and oral S-1 80 mg/m(2)/day on days 1-14 every 4 weeks. The primary endpoint was objective response.
  
  
  RESULTS
  Thirty-five eligible patients were enrolled and received a total of 151 cycles of treatment (median 3, range 1-19). One complete response and 13 partial responses were observed, with an overall response rate of 40% (95% CI: 24-56%). Median progression-free survival and median overall survival times were 4.5 and 14.2 months, respectively. The most common grade 3-4 toxicities were neutropenia (23%) and leukocytopenia (15%).
  
  
  CONCLUSIONS
  Biweekly docetaxel combined with S-1 is active in advanced or recurrent gastric cancer, and can be administered with proper management of adverse events in an outpatient clinic.
authors: Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan. kakeji@surg2.med.kyushu-u.ac.jp
authors: Yoshihiro
authors: Y
authors: Kakeji
authors: Eiji
authors: E
authors: Oki
authors: Akinori
authors: A
authors: Egashira
authors: Noriaki
authors: N
authors: Sadanaga
authors: Ikuo
authors: I
authors: Takahashi
authors: Masaru
authors: M
authors: Morita
authors: Yasunori
authors: Y
authors: Emi
authors: Yoshihiko
authors: Y
authors: Maehara
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy* / Q000556:secondary; D000284:Administration, Oral; D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D000077143:Docetaxel; D004338:Drug Combinations; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis / Q000188:drug therapy*; D009367:Neoplasm Staging; D010094:Oxonic Acid / Q000008:administration & dosage; D011379:Prognosis; D013274:Stomach Neoplasms / Q000188:drug therapy* / Q000473:pathology; D015996:Survival Rate; D043823:Taxoids / Q000008:administration & dosage; D005641:Tegafur / Q000008:administration & dosage; D016896:Treatment Outcome; D055815:Young Adult
chemical_list: D004338:Drug Combinations; D043823:Taxoids; C079198:S 1 (combination); D005641:Tegafur; D000077143:Docetaxel; D010094:Oxonic Acid