Adding WBRT to teniposide results in a much higher response rate of brain metastases and in a longer time to progression of brain metastases than teniposide alone. Survival was poor in both groups and not significantly different.
Satisfactory local tumor control confirmed the assumption of the study. No residual tumor in the resected specimen (pCR) is the most favorable prognostic factor and determinant of long-term survival. Surgery should not be performed in the patients with persistent N2 disease.
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