A Multicenter Prospective Cohort Study in Patients who Undergo Transoral Surgery for Superficial Head and Neck Cancer
Not Applicable
Recruiting
- Conditions
- Superficial head and neck cancer
- Registration Number
- JPRN-UMIN000038275
- Lead Sponsor
- Kitasato University School of Medicine, Department of Gastroenterology
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 273
Inclusion Criteria
Not provided
Exclusion Criteria
1) Patients who were enrolled in the JEC-1 study, the JEC-2 study, or the TOS-J study 2) Patients with active synchronous cancers arising in other organs (However, intramucosal carcinomas in other organs were not handled as active cancers arising in other organs.) 3) Patients who were judged to be ineligible by the attending physician
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method