clinical N0 squamous cell carcinoma of tongue
Conditions
Interventions
None listed
Sponsors
Nagasaki University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) squamous cell carcinoma of the tongue2) Clinical and diagnostic imaging is cN0 in UICC 7th and 8th editions 3) No apparent distant metastasis 4) The age at the time of consent acquisition is 20 years old or over 5) PS (ECOG) is 0 or 1 6) Main organ function is maintained and curative surgery is possible 7) Document consent has been obtained regarding participation of this research by radical curative surgery
Exclusion criteria
Exclusion criteria: 1) Cases with history of treatment with malignant tumors in head and neck area 2) Cases with active multiple cancer with a disease-free period of less than 5 years back from the date of registration (healed skin basal cell carcinoma and cervical carcinoma, or gastric cancer cured by endoscopic mucosal resection, esophageal carcinoma, Colorectal cancer cases can be registered) 3) Case in which psychosis or psychiatric symptoms are complicated and it is judged that it is difficult to participate in this study 4) Other cases that the physician judged inappropriate as the subject of this study
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 3 year-overall survival rate | — |
Secondary
| Measure | Time frame |
|---|---|
| 3 year-disease-specific survival rate, 3 year-relapse-free survival rate, quality of life evaluation | — |
Countries
Japan
Contacts
Public ContactSouichi Yanamoto
Nagasaki University Dentistry for Medically Compromised Patient
Outcome results
None listed