Validation study of magnifying endoscopy with narrow band imaging to predict depth of invasion for superficial esophageal squamous cell carcinoma, in addition to standard endoscopy
Not Applicable
- Conditions
- Patients with superficial squamous cell carcinoma
- Registration Number
- JPRN-UMIN000005632
- Lead Sponsor
- agoya City University Graduate School of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 55
Inclusion Criteria
Not provided
Exclusion Criteria
1.Patients with strong anticoaglant therapy 2.Severe heart, lung and renal dysfunction 3.Weak patients who can not be resected by endoscopy or surgery 4.Patients who will be treated by radiation therapy, chemotherapy and APC 5.Cervical esophageal cancer 6.Investigator's decision
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Accuracy rate for invasion depth of superficial esophageal squamous cell carcinoma between standard endoscopy (SE) and ME-NBI
- Secondary Outcome Measures
Name Time Method Sensitivity, specificity, positive predictive value, negative predictive value and accuracy rate between SE and ME-NBI, for esophageal cancer beyond muscularis mucosae invasion