BACKGROUND: We have previously reported the superior feasibility and safety of adjuvant S-1 plus docetaxel in patients with stage III gastric cancer during a prospective phase II study. We report 3-year follow-up data on patients enrolled in this study. PATIENTS AND METHODS: Fifty-three patients with histologically confirmed stage III gastric cancer who underwent gastrectomy with D2 lymphadenectomy were enrolled into this study. They received oral S-1 (80 mg/m(2)/day) for 2 consecutive weeks and intravenous docetaxel (40 mg/m(2)) on day 1, repeated every 3 weeks (one cycle). Treatment was initiated within 45 days after surgery and repeated for four cycles, followed by S-1 monotherapy (4 weeks on, 2 weeks off) until 1 year after surgery. Three-year overall survival (OS) and disease-free survival (DFS) were evaluated. RESULTS: The OS rate at 3 years was 78.4 % [95 % confidence interval (CI), 67.9-90.6 %] and the DFS rate at 3 years was 66.2 % (95 % CI, 54.4-80.7 %). Subgroup analyses according to disease stage showed a 3-year OS and DFS rate of 85.7 % (95 % CI, 74.9-98.1 %) and 70.8 % (95 % CI, 57.1-87.8 %) for stage IIIA, and 62.5 % (95 % CI, 42.8-91.4 %) and 56.2 % (95 % CI, 36.5-86.7 %) for stage IIIB, respectively. CONCLUSIONS: On the basis of 3-year follow-up data, postoperative adjuvant therapy with S-1 plus docetaxel yielded promising OS and DFS in stage IIIA gastric cancer patients who had undergone D2 gastrectomy. We believe that this regimen is a candidate for future phase III trials studying the optimal adjuvant chemotherapy regimen for stage III gastric cancer.
BACKGROUND: We have previously reported the superior feasibility and safety of adjuvant S-1 plus docetaxel in patients with stage III gastric cancer during a prospective phase II study. We report 3-year follow-up data on patients enrolled in this study. PATIENTS AND METHODS: Fifty-three patients with histologically confirmed stage III gastric cancer who underwent gastrectomy with D2 lymphadenectomy were enrolled into this study. They received oral S-1 (80 mg/m(2)/day) for 2 consecutive weeks and intravenous docetaxel (40 mg/m(2)) on day 1, repeated every 3 weeks (one cycle). Treatment was initiated within 45 days after surgery and repeated for four cycles, followed by S-1 monotherapy (4 weeks on, 2 weeks off) until 1 year after surgery. Three-year overall survival (OS) and disease-free survival (DFS) were evaluated. RESULTS: The OS rate at 3 years was 78.4 % [95 % confidence interval (CI), 67.9-90.6 %] and the DFS rate at 3 years was 66.2 % (95 % CI, 54.4-80.7 %). Subgroup analyses according to disease stage showed a 3-year OS and DFS rate of 85.7 % (95 % CI, 74.9-98.1 %) and 70.8 % (95 % CI, 57.1-87.8 %) for stage IIIA, and 62.5 % (95 % CI, 42.8-91.4 %) and 56.2 % (95 % CI, 36.5-86.7 %) for stage IIIB, respectively. CONCLUSIONS: On the basis of 3-year follow-up data, postoperative adjuvant therapy with S-1 plus docetaxel yielded promising OS and DFS in stage IIIA gastric cancerpatients who had undergone D2 gastrectomy. We believe that this regimen is a candidate for future phase III trials studying the optimal adjuvant chemotherapy regimen for stage III gastric cancer.
Authors: E Mari; I Floriani; A Tinazzi; A Buda; M Belfiglio; M Valentini; S Cascinu; S Barni; R Labianca; V Torri Journal: Ann Oncol Date: 2000-07 Impact factor: 32.976
Authors: D Takahari; T Hamaguchi; K Yoshimura; H Katai; S Ito; N Fuse; T Kinoshita; H Yasui; M Terashima; M Goto; N Tanigawa; K Shirao; T Sano; M Sasako Journal: Cancer Chemother Pharmacol Date: 2010-09-01 Impact factor: 3.333
Authors: Eric Van Cutsem; Vladimir M Moiseyenko; Sergei Tjulandin; Alejandro Majlis; Manuel Constenla; Corrado Boni; Adriano Rodrigues; Miguel Fodor; Yee Chao; Edouard Voznyi; Marie-Laure Risse; Jaffer A Ajani Journal: J Clin Oncol Date: 2006-11-01 Impact factor: 44.544