Objective:To evaluate the efficacy and safety of the combination of 10-hydroxycamptothecin (HCPT) and cisplatin(PDD) in the treatment of advanced esophageal cancer.

• 目的:观察羟基喜树碱(HCPT)联合顺铂(PDD)组成的HP方案治疗晚期食管癌的近期疗效及不良反应。