Objective To evaluate the efficacy and toxicity of combination chemotherapy with hydroxycamptothecin(HCPT),cisplatin,citrovorum factor and 5-fluorouracil in advanced gastric cancer.

• 目的观察羟基喜树碱、顺铂、四氢叶酸钙和5-氟尿嘧啶联合化疗对晚期胃癌的近期疗效与毒性反应。