30,000
Participants
Start Date
March 31, 2015
Primary Completion Date
March 31, 2025
Study Completion Date
March 31, 2025
resection
This is an observational study. And we are interested in observing the outcome of different treatment methods.
adjuvant radiotherapy
This is an observational study. And we are interested in observing the outcome of different treatment methods.
neoadjuvant chemotherapy or adjuvant chemotherapy
This is an observational study. And we are interested in observing the outcome of different treatment methods.
Department of Radiation Oncology, Beijing Shijitan Hospital, Capital Medical University, Beijing
Department of Otolaryngology, Beijing Chaoyang Hospital, Capital Medical University, Beijing
Beijing Friendship Hospital, Capital Medical University, Beijing
Beijing Stomatological Hospital, Capital Medical University, Beijing
School of Stomatology, Peking University, Beijing
Department of Oral and Maxillofacial-Head & Neck Oncology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai
Department of Oral and Maxillofacial Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou
Peking University Hospital of Stomatology
OTHER
Beijing Shijitan Hospital, Capital Medical University
OTHER
Beijing Friendship Hospital
OTHER
The First Affiliated Hospital of Zhengzhou University
OTHER
Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine
UNKNOWN
Beijing Chao Yang Hospital
OTHER
Beijing Stomatological Hospital, Capital Medical University
OTHER