@article{TCR13156,
author = {Xiao-Lin Ge and Shu Liu and Hong-Cheng Zhu and Sohail Ahmed and Xi Yang and Ya-Qi Song and Qing Guo and Min Yang and Xin-Chen Sun},
title = {Survival benefit of neoadjuvant radiation therapy in patients with carcinoma of gastroesophageal junction and distal esophagus? A population-based study},
journal = {Translational Cancer Research},
volume = {6},
number = {2},
year = {2017},
keywords = {},
abstract = {Background: The incidence of carcinoma of gastroesophageal junction (GEJ) and distal esophagus (DE) is growing globally and the standard treatment remained controversial. GEJ cancer is different from esophageal cancer (EC) and gastric cancer (GC) not only anatomically but also biologically. We aim to investigate the value of (neo)adjuvant radiotherapy (RT) in multidisciplinary treatment procedure of this disease.
Methods: Data for carcinoma of GEJ and DE were obtained from January 1973 to December 2012 from the US National Cancer Institute’s Surveillance, Epidemiology, and End Results (SEER) Program. Univariate and multivariate analyses were performed to examine the impact of race, gender, age, grade, histology, surgery, RT and other potential prognostic factors on overall survival (OS) and cancer-specific survival (CSS).
Results: Five hundred and sixteen patients with carcinoma of GEJ and DE in the SEER database were identified in this study. Of them 135 received either surgery or RT, 139 underwent surgery and
164 underwent RT alone, 41 had neoadjuvant RT with surgery and 37 had adjuvant RT with surgery. Gender, histological type, and treatment modalities are independent prognostic factors (P},
issn = {2219-6803}, url = {https://tcr.amegroups.org/article/view/13156}
}