摘要Objective: The aim of this study was to evaluate the clinical efficacy and side effects of docetaxel/cisplatin regiment and gemcitabine/cisplatin regiment in the patients with advanced non-small-cell lung cancer (NSCLC). Methods: Seventy six patients with advanced NSCLC who were chemotherapy-naive were enrolled in two groups. In docetaxel group (DP group) the patients received docetaxel 75 mg/m2 and cisplatin 60 mg/m2 on day 1. In gemcitabine group (GP group) the patients received gemcitabine 1000 mg/m2 on day 1 and day 8. The dosage of cisplatin was the same as DP group. The two regiments were administrated intravenously every 21 days as a cycle, each patient received 2-4 cycles. All patients were followed up until disease progressed or patients died. Results: The overall response rates were 43.5% in DP group and 45.9% in GP group. The response rate was significantly different between the initial treated group and retreated group in both two groups (53.8% vs 23.0% in DP group and 56% vs 25% in GP group, P < 0.05, respectively). The main side effects were bone marrow suppression and thrombocytopenia. Conclusion: Docetaxel/cisplatin regiment and gemcitabine/cisplatin regiment for the patients with advanced NSCLC were efficient and well-tolerated chemotherapeutic approachs with low toxicity levels. The efficacy and major toxicity in two groups were similar.