120
Participants
Start Date
January 1, 2018
Primary Completion Date
January 1, 2024
Study Completion Date
January 1, 2028
Neck dissection followed by radiotherapy(50Gy) according to risk factors
Neck dissection followed by radiotherapy(50Gy) according to risk factors
Definitive radiotherapy
Definitive radiotherapy (70Gy)
Tianjin Medical University Cancer Institute and Hospital, Tianjin
Tianjin Medical University Second Hospital
OTHER
Tianjin Medical University General Hospital
OTHER
Tianjin Medical University Cancer Institute and Hospital
OTHER