Prospective randomized controlled study about the effectiveness of the continuous insufflation method for the observation of cervical esophagus.
Not Applicable
- Conditions
- none
- Registration Number
- JPRN-UMIN000020198
- Lead Sponsor
- nara city hospital
- Brief Summary
Observation rate of palisade vessels in cervical esophagus Continuous insufflation group 67% Control group 22% risk ratio 3.05(2.1-4.5)
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 200
Inclusion Criteria
Not provided
Exclusion Criteria
1.The patients who rejected informed consent 2.The patients who have a history of therapy for cervical esophagus cancer. 3.The patients who have stenosis of cervical esophagus 4.The patients who can not hold their breath
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method