What is the efficacy of second-line chemotherapy in the treatment of non–small cell lung cancer (NSCLC)?

Updated: Jul 15, 2021
  • Author: Winston W Tan, MD, FACP; Chief Editor: Nagla Abdel Karim, MD, PhD  more...
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Answer

A phase III study published in 2009 compared immediate and delayed docetaxel after front-line therapy with gemcitabine plus carboplatin in advanced NSCLC and found a statistically significant improvement in progression-free survival when docetaxel was administered immediately after front-line gemcitabine plus carboplatin, without increasing toxicity or decreasing quality of life. The increase in overall survival was not statistically significant. [123]

Another phase III trial of pemetrexed versus docetaxel showed similar efficacy for both agents in recurrent NSCLC when administered as single-agent chemotherapy in second-line settings. Response rates (9.1% vs 8.8%) and overall survival (8.3 mo vs 7.9 mo) were similar. [124]

In a phase III study comparing docetaxel and docetaxel/aflibercept, the addition of ziv-aflibercept to standard docetaxel therapy did not improve overall survival in platinum-pretreated patients with advanced or metastatic nonsquamous NSCLC. [125]


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