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Endobronchial Ultrasound-guided Intratumoral Injection of Cisplatin for the Treatment of Isolated Mediastinal Recurrence of Lung Cancer
Published on: February 12, 2017
Randomized multicenter phase II study of gemcitabine versus docetaxel as first-line therapy with second-line
Christian Manegold1, Lothar Richard Pilz, Gabriele Koschel
1Heidelberg University Medical Center Mannheim, Mannheim, Germany. prof.manegold@t-online.de
Background:
A randomized phase II study was performed to determine whether single-agent gemcitabine or docetaxel with the introduction of the opposite agent in case of disease progression (ie, in the second-line setting) is feasible and effective in chemotherapy-naive patients with advanced non-small-cell lung cancer (NSCLC).
Patients And Methods:
The doses were 1,000 mg/m2 for gemcitabine and 35 mg/m2 for docetaxel, each given on days 1, 8, and 15 every 4 weeks. After a planned interim analysis, the docetaxel/gemcitabine arm (ie, docetaxel followed by gemcitabine) was closed after enrollment of 49 patients because of poor predefined feasibility. A total of 98 patients were recruited to the gemcitabine/docetaxel arm (ie, gemcitabine followed by docetaxel).
Results:
Quality of life remained near baseline levels during the administration of 6 cycles of gemcitabine/docetaxel chemotherapy, whereas it deteriorated after 2 cycles of docetaxel/gemcitabine. Toxicity was comparable between arms. Median times to progression were 4.3 months and 2.2 months with gemcitabine/docetaxel and docetaxel/gemcitabine, respectively, and median overall survival times were 9 months (gemcitabine/docetaxel) and 5 months (docetaxel/gemcitabine; P=0.029, Wilcoxon rank-sum test).
Conclusion:
These results indicate that first-line gemcitabine followed by second-line weekly docetaxel is feasible, with promising survival in patients with advanced NSCLC.
