Study on diagnostic accuracy of magnified narrow band imaging (NBI) for small depressive lesion in the stomach
Not Applicable
- Conditions
- Gastric cancer
- Registration Number
- JPRN-C000000421
- Lead Sponsor
- ational Cancer Center Hospital EAST (NCCHE)
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 100
Inclusion Criteria
Not provided
Exclusion Criteria
(1) Severe concomitant other disease (2) User of anti-coagulant (3) Poor condition to obtain appropriate endoscopic images (4)Any other inappropriate condition for participating this study estimated by physician
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method (1) Diagnostic sensitivity (2) Diagnostic specificity
- Secondary Outcome Measures
Name Time Method Time required for confirming the endoscopic diagnosis