Establishment of Endoscopic Duodenal Observational Protocol on Duodenal Lesion Detection During Screening Esophagogastroduodenoscopy
Phase 1
- Conditions
- Duodenal Lesion
- Registration Number
- JPRN-UMIN000035344
- Lead Sponsor
- Kagawa University
- Brief Summary
There were 1549 participants. The 7PR completion rate was 81.1% and the detection rate of overall neoplasms, adenomas, and carcinomas were 0.84, 0.71, and 0.06%, respectively. The area in which most neoplasms was detected was contralateral to the ampulla (69.2%), and the fewest the transverse duodenum (0%). 7PR is acceptable for duodenal examination and a potential quality indicator.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 1549
Inclusion Criteria
Not provided
Exclusion Criteria
1)without informed consent 2)already detected duodenal neoplasm 3)past history of upper GI surgery 4)severe mental status 5)inproper indication judged by doctor
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The completion rate of established observational protocol
- Secondary Outcome Measures
Name Time Method 1.The incidental rate of duodenal lesion 2.The incidental rate of duodenal meoplasms which need treatment 3.The examination time of duodenum 4.Total examination time