sability of an ultra-thin endoscopy for diagnosing pharyngeal and esophageal cancer
Not Applicable
Recruiting
- Conditions
- superficial squamous neoplasms in the pharynx and esophagus
- Registration Number
- JPRN-UMIN000051910
- Lead Sponsor
- The Jikei University School of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 226
Inclusion Criteria
Not provided
Exclusion Criteria
1. A Patient aged < 20 2. The patients who have history of chemotherapy in a year 3. The patients whose biopsy is prohibited 4. The patients who have allergy for Lugol 5.The patients who are evaluated inappropriate for the research
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method A sensitivity of superficial pharyngeal or esophageal cancer using an ultra-thin endoscopy and magnified endoscopy
- Secondary Outcome Measures
Name Time Method 1. Diagnostic performance of an ultra-thin endoscopy and magnified endoscopy for superficial pharyngeal or esophageal cancer 2. Characteristics of undetectable superficial pharyngeal or esophageal cancer using ultra-thin endoscopy