A retrospective study on the prognostic impact of previous dental surgery prior to initial treatment on gingival squamous cell carcinoma.
Not Applicable
Recruiting
- Conditions
- Oral cancer
- Registration Number
- JPRN-UMIN000050809
- Lead Sponsor
- agasaki university
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 134
Inclusion Criteria
Not provided
Exclusion Criteria
Cases where medical information records are poorly documented and insufficient information is available.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Difference in survival with and without previous dental surgery (days from treatment start date to death with death as the event).
- Secondary Outcome Measures
Name Time Method