@article{TLCR2888,
author = {Nobuyuki Horita and Tetsukan Woo and Naoki Miyazawa and Takeshi Kaneko},
title = {Pre-operative chemotherapy for non-small cell lung carcinoma},
journal = {Translational Lung Cancer Research},
volume = {4},
number = {1},
year = {2014},
keywords = {},
abstract = {The roll by the cytotoxic chemotherapy and its efficacy in the treatment of non-small cell carcinoma (NSCLC) was not clearly identified until the 1980s when studies showed that cisplatin was beneficial in the treatment of NSCLC. The first randomized controlled trial (RCT) to evaluate the efficacy of post-operative (adjuvant) chemotherapy using the cisplatin regimen for resectable NSCLC was reported in 1988. Since then, an increasing number of RCTs have been carried out to evaluate post-operative chemotherapy. Pre-operative (neo-adjuvant) chemotherapy is a relatively new treatment strategy, as its name indicates. Compared with post-operative chemotherapy, fewer RCTs have been carried out to evaluate preoperative chemotherapy. Given the inconsistency of the results from the RCTs, at least 12 meta-analyses have been published. Most of these meta-analyses reported overall survival (OS) benefit with hazard ratios (HRs) in the range of 0.81 to 0.89 in favor of pre-operative chemotherapy. An individual patient data metaanalysis by Burdett in 2014 indicates that the option of pre-operative chemotherapy + surgery is associated with better OS (HR 0.87, 95% CI, 0.78-0.96, P=0.007) and recurrence-free survival (RFS) (HR 0.85, 95% CI, 0.76-0.94, P=0.002) survival for operable NSCLC when compared with treatment with surgery alone. Although the current consensus recommends the use of post-operative chemotherapy, pre-operative chemotherapy has equivalent efficacy. Both strategies should be regarded as the first choice treatment options. Despite Burdett’s comment, indication of pre-operative chemotherapy for stage IA disease should be judged carefully.},
issn = {2226-4477}, url = {https://tlcr.amegroups.org/article/view/2888}
}