First-line chemotherapy for NSCLC: an overview of relevant trials.

In advanced non-small cell lung cancer (NSCLC), monotherapy with gemcitabine improves quality of life when compared to best supportive care alone, while single-agent taxanes and vinorelbine also improve survival. Platinum-based combinations achieve benefits in response rate, time to progression and survival compared to single-agent cisplatin. With the introduction of combinations of newer agents, 2-year survival rates of 10-20% are being seen in co-operative group trials.