Objective To evaluate therapeutic effects and toxicity of advanced non-small cell lung cancer (NSCLC)treated by combining chemotherapy on ifosfamide(IFO)and vinorelbine(NVB).

• 目的研究异环磷酰胺(IFO)联合长春瑞滨(NVB)的非铂类方案治疗非小细胞肺癌的疗效、毒性以找到一种临床上更有效方案。