Suspected Biliary and Pancreatic Duct Diseases (e.g., stones, strictures, tumors, etc.)
Conditions
Interventions
Control Group:Fibreoptic cholangioscopy assisted ERCP for direct visualisation
Intervention Group:Memory material sheath guide, direct insertion into the biliopancreatic duct, combined with multi-dimensional intelligent imaging for examination
Sponsors
Beijing Friendship Hospital ,Capital Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Patients with suspected biliopancreatic duct diseases (e.g., stones, strictures, tumors) requiring ERCP for etiological diagnosis; 2.Age 18 years or older; 3.Willingness to provide written informed consent.
Exclusion criteria
Exclusion criteria: 1. During pregnancy; 2. Those who are unable to tolerate surgery such as severe coagulation disorders, severe cardiopulmonary and other organic diseases; 3. postoperative partial gastrectomy and postoperative gastrointestinal diversion; 4. conditions that should be excluded in the opinion of the investigator.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Cannulation success rate after sphincterotomy; | — |
Secondary
| Measure | Time frame |
|---|---|
| Operability;Operation time;Adverse Event Rate;Complication Rate;Image Clarity; | — |
Countries
China
Contacts
Public ContactZhang Shutian
Beijing Friendship Hospital ,Capital Medical University
Outcome results
None listed