oral cancer
Conditions
Interventions
Ib neck dissection group:resection of primary + ipsilateral or bilateral neck dissection (level I to III)
IIb neck retention group:resection of primary + ipsilateral or bilateral neck dissection (level I to II, except level IIb)
Sponsors
Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. The tumor must be staged in T1 or T2 according to the 8th edition of the AJCC; 2. Preoperative physical and imaging examination show no suspicious lymph nodes(cN0).
Exclusion criteria
Exclusion criteria: 1. Preoperative physical and imaging examination show suspicious lymph nodes(cN>0); 2. Distant metastasis might be considered(cM1); 3. Elder patients(age>80 years old) or patients who cannot tolerate general anesthesia or surgery; 4. Patients with severe shoulder and neck dyskinesia before surgery; 5. With history of radiotherapy or chemotherapy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Overall survival; | — |
Secondary
| Measure | Time frame |
|---|---|
| Shoulder function;disease free survival; | — |
Countries
China
Contacts
Public ContactXingjun Qin
Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine
Outcome results
None listed