科研之友
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摘要
Gastric cancer is a leading cause of cancer death and is associated with poor prognosis. The treatment of advanced gastric cancer is changing with the development of novel agents. Until recently, no standard treatment was available for patients with advanced gastric cancer in the second-line setting. Single-agent chemotherapy with docetaxel or irinotecan has been shown to improve survival and quality of life in patients whose disease has progressed while on prior chemotherapy. Combination chemotherapy is associated with a modest benefit at the expense of increased toxicity. Recently, ramucirumab, a monoclonal antibody targeting vascular endothelial growth factor (VEGF) receptor-2, has been approved for the treatment of refractory advanced gastric cancer as a single agent or in combination with paclitaxel. Apatinib, a small molecule tyrosine kinase inhibitor targeting VEGF, has demonstrated activity in Asian populations whose disease has progressed on 2 lines of therapy. However, much work is still needed, including the development of biomarkers that could predict response to therapy.
- 出版日期2015-10
