研究单位:[1]Department of Radiation Oncology, Cancer hospital, Cancer Institute and Hospital, Chinese Academy of Medical Sciences[2]Tongji hospital, Huazhong University of Science & Technology[3]Department of nasopharyngeal carcinoma, Cancer hospital, Sun Yat-Sen University[4]Department of Radiation oncology, Cancer hospital, Sun Yat-Sen University
The purpose of this study is to verify that simultaneous integrated boost IMRT (SIB-IMRT) alone is non-inferior to SIB-IMRT combined with concurrent chemotherapy for low-risk locally advanced nasopharyngeal carcinoma.