Relationship between carcinogenesis of esophageal squamous cell carcinoma and esophageal microbiota
Not Applicable
- Conditions
- Esophageal squamous cell carcinoma and achalasia
- Registration Number
- JPRN-UMIN000033544
- Lead Sponsor
- Graduate School of Medical and Dental Sciences, Niigata University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 35
Inclusion Criteria
Not provided
Exclusion Criteria
1. The patient who is pregnant or performing breast feeding. 2. The patient who was registered in this study before. 3. The patient who has risks for bleeding after esophageal biopsy. 4. The patient who underwent gastrectomy before. 5. The patient who had past histories of cervical cancer or esophageal cancer treated by radiation. 6. The patient who are being treated for cancers in other organs 7. The patients who are judged by the investigators to be inappropriate participants in the trial.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method