Brain metastases in locally advanced nonsmall cell lung carcinoma after multimodality treatment

Abstract

Our study confirmed a high rate of BM in patients with LAD-NSCLC submitted to MMT. Most of these CNS recurrences were isolated and occurred within 2 years of initial diagnosis. Age younger than 60 years was associated with an increased risk of BM and reduced TBR, whereas the presence of clinical bulky mediastinal lymph nodes was of borderline significance. Although our data require further validation in future studies, our results suggest that additional trials on prophylactic cranial irradiation and on intensive radiologic follow-up should focus on these high-risk populations.