1. Phase II trial evaluating the long-term efficacy and peripheral sensory neuropathy of capecitabine plus oxaliplatin (XELOX) as adjuvant therapy in Japanese patients with operated stage III colon cancer
- Author
-
Taishi Hata, Mamoru Uemura, Katsuki Danno, Shinichi Yoshioka, Chu Matsuda, Yoshinori Kagawa, Tatsushi Shingai, Yozo Suzuki, Mitsuyoshi Tei, Tsukasa Tanida, Takamichi Komori, Shu Okamura, Hirofumi Ota, Hiroyoshi Takemoto, Takayuki Ogino, Norikatsu Miyoshi, Hirofumi Yamamoto, Kohei Murata, Yuichiro Doki, and Hidetoshi Eguchi more...
- Subjects
XELOX ,Adjuvant chemotherapy ,Japanese ,Peripheral sensory neuropathy ,Medicine ,Science - Abstract
Abstract Adjuvant oxaliplatin plus capecitabine (XELOX) therapy is recommended for patients with curatively resected colon cancer. However, prospective data on its practical application in Japanese patients are limited. Therefore, we aimed to conduct a long-term clinical evaluation of the efficacy and safety of adjuvant XELOX in patients with curatively resected stage III colon cancer (MCSCO-1024). This prospective, multi-center, open-label, single-arm, phase II study enrolled patients with curatively resected stage III colon cancer. The treatment protocol consisted of a 120-minute intravenous infusion of oxaliplatin (130 mg/m2) on day 1 and two divided doses oral capecitabine (2000 mg/m2/day) for 14 days in a 3-week cycle, totaling eight cycles (24 weeks). The primary endpoint was 3-year disease-free survival (DFS), and the secondary endpoints were 5-year overall survival and long-term prognosis of peripheral sensory neuropathy. A total of 196 patients were enrolled between November 2011 and August 2014 (34 months). The 3-year DFS rate was 73%, and the 5-year overall survival rate was 87%. The overall incidence of peripheral sensory neuropathy was 17%, with a 1% rate of grade 3 neuropathy after 5 years. Adjuvant XELOX demonstrated utility and safety in the clinical management of Japanese patients with stage III colon cancer. more...
- Published
- 2024
- Full Text
- View/download PDF