Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: Prospective Non-inferiority Randomized Trial Comparing Clinical Target Volume Based on Disease Extension Risk Atlas and Computer-aided Delineation and Traditional Clinical Target Volume in Radiotherap
Brief Summary: The purpose of this study is to compare individualized clinical target volume (CTV) based on disease extension risk atlas and computer-aided delineation with traditional CTV in intensity modulated radiotherapy (IMRT) for nasopharyngeal carcinoma (NPC), in order to confirm the efficacy and safety.