UMIN ID: UMIN000054241
Registered date:24/04/2024
Attempt to develop a pattern recognition scoring system predicting the difficulty of bile duct cannulation during ERCP to select conventional or salvage method
Basic Information
| Recruitment status | Complete: follow-up continuing |
|---|---|
| Health condition(s) or Problem(s) studied | biliary tract disease |
| Date of first enrollment | 2024/01/24 |
| Target sample size | 750 |
| Countries of recruitment | Japan |
| Study type | Observational |
| Intervention(s) |
Outcome(s)
| Primary Outcome | The success rate of deep bile duct cannulation using the conventional contrast method for several recognition patterns. |
|---|---|
| Secondary Outcome | Precut sphincterotomies and adverse event rates. |
Key inclusion & exclusion criteria
| Age minimum | 20years-old |
|---|---|
| Age maximum | 120years-old |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | Exclusion criteria include patients who underwent the procedure for the second or subsequent times, previous endoscopic sphincterotomy, use of a forward-viewing endoscope or balloon-assisted enteroscopy was used, and discontinuation of treatment for anatomic reasons such as intestinal stenosis. |
Related Information
| Primary Sponsor | Gastroenterology Center, Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | Gastroenterology Center, Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Taira Kuroda |
| Address | Kasugamachi, Matsuyama, Ehime 790-0925, Japan 790-0925 |
| Telephone | +81-89-947-1111 |
| taira.k.0120@gmail.com | |
| Affiliation | Ehime Prefectural Central Hospital Gastroenterology Center |
| scientific contact | |
| Name | Taira Kuroda |
| Address | Kasugamachi, Matsuyama, Ehime 790-0925, Japan |
| Telephone | +81-89-947-1111 |
| taira.k.0120@gmail.com | |
| Affiliation | Ehime Prefectural Central Hospital Gastroenterology Center |