Colonic diverticular bleeding
Conditions
Interventions
After allocation with computer randomization, perform EBL hemostasis in the order of the conventional method with air inflation followed by gel immersion endoscopy.
After allocation with computer rand
Sponsors
Tohoku University
Denka Company Limited,U-A Corporation
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: This study will include junior residents, gastroenterology fellows, and attending physicians working at Tohoku University Hospital who provide informed consent to participate.
Exclusion criteria
Exclusion criteria: Individuals who do not meet the inclusion criteria or who do not provide informed consent will be excluded.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| (1) Compare the hemostasis treatment time for diverticular bleeding using endoscopic band ligation (EBL) between the expert group and the non-expert group. (2) Compare the hemostasis treatment time using conventional air insufflation (CAI) and gel immersion endoscopy (GIE) in the non-expert group. | — |
Secondary
| Measure | Time frame |
|---|---|
| 1) Compare the treatment times of CAI and GIE among the expert group. 2) Evaluate the effects of simulator training using a model on knowledge, confidence, and expectations through a questionnaire. 3) Evaluate the correlation between treatment success/failure and background factors in the expert group and non-expert group. | — |
Countries
Japan
Contacts
Public ContactKanako Ogasawara
Tohoku University Graduate School of Medicine Department of Gastroenterology
Outcome results
None listed