Perioperative or postoperative adjuvant oxaliplatin with S-1 versus adjuvant oxaliplatin with capecitabine in patients with locally advanced gastric or gastro-oesophageal junction adenocarcinoma undergoing D2 gastrectomy (RESOLVE): final report of a randomised, open-label, phase 3 trial.

• Tác giả: Yuxian Bai, Zhaode Bu, Huanqiu Chen, Li Chen, Lin Chen, Ming Cui, Chengxue Dang, Yian Du, Jianyu E, Yulong He, Changming Huang, Jiafu Ji, Baoqing Jia, Fei Li, Guoli Li, Leping Li, Yong Li, Ziyu Li, Han Liang, Lin Shen, Xiangqian Su, Yihong Sun, Jian Suo, Xin Wang, Xinbao Wang, Yakun Wang, Yanong Wang, Aiwen Wu, Dan Wu, Xiaojiang Wu, Gang Xiao, Huimian Xu, Yingwei Xue, Chen Yao, Yingjiang Ye, Xiangji Ying, Jiren Yu, Peiwu Yu, Yannan Yuan, Lianhai Zhang, Xiaotian Zhang, Zhongtao Zhang, Yanbing Zhou, Zhiwei Zhou, Guanbao Zhu
• Ngôn ngữ: eng
• Ký hiệu phân loại: 271.6 *Passionists and Redemptorists
• Thông tin xuất bản: England : The Lancet. Oncology , 2025
• Bộ sưu tập: NCBI
• ID: 96756

Tóm tắt

 BACKGROUND: The multicentre RESOLVE trial examined the efficacy of perioperative and postoperative S-1 and oxaliplatin (SOX) compared with postoperative capecitabine and oxaliplatin (CapOx) in gastric or gastro-oesophageal junction cancer. Initial analyses did not encompass overall survival owing to the immature data. This paper provides an updated analysis of the survival data from the RESOLVE trial. METHODS: In this randomised, open-label, phase 3 study, participants aged 18 years or older with cT4a N+ M0 or cT4b Nany M0 gastric or gastro-oesophageal junction adenocarcinoma who were feasible for D2 lymphadenectomy and had a Karnofsky performance score of 70 or higher were enrolled. Participants were randomly assigned in a 1:1:1 ratio via an interactive web response system, stratified by participating centres and Lauren classification, to receive adjuvant CapOx (eight postoperative cycles of intravenous oxaliplatin 130 mg/m FINDINGS: Between Aug 15, 2012, and Feb 28, 2017, 1094 patients were enrolled and randomly assigned, of whom 1022 participants were included in the modified intention-to-treat population: 345 (259 male, 86 female) in the adjuvant-CapOx group, 340 (238 male, 102 female) in the adjuvant-SOX group, and 337 (271 male, 66 female) in the perioperative-SOX group. As of April 7, 2022, the median duration of follow-up was 62·8 months (IQR 52·0-75·1). The 5-year overall survival rates were 52·1% (95% CI 46·3-57·5) for the adjuvant-CapOx group, 61·0% (55·3-66·2) for the adjuvant-SOX group, and 60·0% (54·2-65·3), for the perioperative-SOX group. Overall survival was significantly prolonged with perioperative-SOX (HR 0·79
  95% CI 0·62-1·00, p=0·049) and adjuvant-SOX (HR 0·77, 0·61-0·98, p=0·033), compared with adjuvant-CapOx. INTERPRETATION: Consistent with the initial analysis of 3-year disease-free survival, the extended 5-year overall survival analysis from the RESOLVE trial confirmed the survival advantage of perioperative-SOX and adjuvant-SOX compared with the standard adjuvant-CapOx regimen. The SOX regimen, given perioperatively or as an adjuvant treatment, emerges as a potential standard treatment modality for locally advanced gastric or gastro-oesophageal junction cancer management in Asian patients. FUNDING: The National Key Research and Development Program of China, the National Natural Science Foundation of China, the Capital's Funds for Health Improvement and Research, the Beijing Natural Science Foundation, National Natural Science Foundation of China, the Beijing Natural Science Foundation, Taiho, Hengrui Pharmaceutical and Sanofi-Aventis. TRANSLATION: For the Chinese translation of the abstract see Supplementary Materials section.