PURPOSE: We retrospectively examined the efficacy and safety of S-1 alone or S-1 plus cisplatin (SP) for elderly patients with advanced gastric cancer because the benefit of adding cisplatin in these patients still remains unclear. PATIENTS AND METHODS: Among 175 patients aged 70 years or older who received S-1 alone or SP as a first-line therapy between April 2000 and November 2010 at our institution, 104 patients who met eligibility criteria were examined. We investigated safety and efficacy of S-1 and SP. RESULTS: Among these 104 patients, 73 patients received S-1 and 31 patients received SP. The median age was 75 years in the S-1 group and 74 years in the SP group. The response rate was 26.3 % in the S-1 group and 44.0 % in the SP group. Major grade 3 or higher adverse events were observed as follows (S-1 vs. SP): nausea (1.4 vs. 16.1 %), anorexia (16.4 vs. 41.9 %), neutropenia (4.1 vs. 35.5 %), and febrile neutropenia (0 vs. 9.7 %). The median overall survival (OS) was 10.4 months in the S-1 group and 17.8 months in the SP group. Treatment of SP and histology of intestinal type were detected as independent, good prognostic factors in multivariate analysis. CONCLUSION: SP might improve OS with some added toxicity compared to S-1 alone in elderly patients with advanced gastric cancer.
PURPOSE: We retrospectively examined the efficacy and safety of S-1 alone or S-1 plus cisplatin (SP) for elderly patients with advanced gastric cancer because the benefit of adding cisplatin in these patients still remains unclear. PATIENTS AND METHODS: Among 175 patients aged 70 years or older who received S-1 alone or SP as a first-line therapy between April 2000 and November 2010 at our institution, 104 patients who met eligibility criteria were examined. We investigated safety and efficacy of S-1 and SP. RESULTS: Among these 104 patients, 73 patients received S-1 and 31 patients received SP. The median age was 75 years in the S-1 group and 74 years in the SP group. The response rate was 26.3 % in the S-1 group and 44.0 % in the SP group. Major grade 3 or higher adverse events were observed as follows (S-1 vs. SP): nausea (1.4 vs. 16.1 %), anorexia (16.4 vs. 41.9 %), neutropenia (4.1 vs. 35.5 %), and febrile neutropenia (0 vs. 9.7 %). The median overall survival (OS) was 10.4 months in the S-1 group and 17.8 months in the SP group. Treatment of SP and histology of intestinal type were detected as independent, good prognostic factors in multivariate analysis. CONCLUSION:SP might improve OS with some added toxicity compared to S-1 alone in elderly patients with advanced gastric cancer.
Authors: P Therasse; S G Arbuck; E A Eisenhauer; J Wanders; R S Kaplan; L Rubinstein; J Verweij; M Van Glabbeke; A T van Oosterom; M C Christian; S G Gwyther Journal: J Natl Cancer Inst Date: 2000-02-02 Impact factor: 13.506
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Authors: Der Sheng Sun; Eun Kyoung Jeon; Hye Sung Won; Ji Chan Park; Byoung Young Shim; Suk Young Park; Young Seon Hong; Hoon Kyo Kim; Yoon Ho Ko Journal: Gastric Cancer Date: 2014-08-07 Impact factor: 7.370