[The effect of multimodality induction therapy for locally advanced non-small cell lung cancer]

In this study we analyzed induction therapy for locally advanced non-small cell lung cancer. Eligible patients had mediastinoscopic proven N2 disease and T4 with mediastinal involvement. From January 1997 to May 2005, 56 patients entered the study. They received 2 cycle chemotherapy (platinums based 2 or 3 drugs), in 32 patients with concurrent radiotherapy followed by surgery. Response rates were 57.1%. Fifty-one patients underwent surgery. A radical resection was possible in 39 patients. Complication occurred in 14 patients (27.5%). Overall 5-year survival was 27.5%. In N2 disease, there was no statistically significant difference in survival between the induction group and the historical group. In T4 disease, overall 5-year survival was 30.2% for the induction group and 5.2% for historical group. There was significant difference in survival between the groups (p < 0.05).