Intensive surveillance for head and neck cancer in patients with esophageal squamous cell carcinoma - A Prospective Multicenter Cohort Study
Not Applicable
- Conditions
- Head and neck squamous cell carcinoma (HNSCC)
- Registration Number
- JPRN-UMIN000017458
- Lead Sponsor
- ational Cancer Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 550
Inclusion Criteria
Not provided
Exclusion Criteria
1) Patients with head and neck cancer. 2) Patients with a history of laryngectomy. 3) Patients with a history of radiotherapy for pharyngolaryngeal region. 4) Patients who have already enrolled in the study.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Detection rate of histologically confirmed HNSCC
- Secondary Outcome Measures
Name Time Method 1) Quality of endoscopic images 2) Examination time 3) Positive predictive value (PPV) for diagnosis of HNSCC