Maintenance therapy with pemetrexed versus docetaxel after induction therapy with carboplatin and pemetrexed in chemotherapy-naïve patients with advanced non-squamous non-small-cell lung cancer: a randomized, phase II study.

Purpose The optimal strategy for maintenance chemotherapy is controversial. We evaluated the efficacy and safety of continuation maintenance with pemetrexed and switch maintenance with docetaxel in advanced non-squamous non-small-cell lung cancer (NSCLC).