Biliary Diseases, Pancreas Diseases
Conditions
Keywords
Endoscopic retrograde cholangiopancreatography (ERCP), Guidewires, Cannulation, Single-operator, C-Hook
Brief summary
The single-operator wire-guided cannulation technique doesn't require an experienced assistant and precise coordination between the assistant and endoscopist.
Detailed description
A new single-operator wire-guided cannulation technique was performed on all patients. All procedures were performed by the same experienced endoscopist, but with different assistants in two groups (with an experienced one in Group A, and a new trained one in Group B). The number of attempts at cannulation, cannulation time, success rate, and procedure-related complications were compared between the two groups.
Interventions
PROCEDURETeam 1
experienced endoscopist with a experienced assistant
PROCEDURETeam 2
same experienced endoscopist with a new trained assistant
Sponsors
Qi-yong Li
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Subject)
Eligibility
Sex/Gender
ALL
Age
14 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* hospitalized patients with pancreas and biliary diseases referred to the authors for ERCP
Exclusion criteria
* previous endoscopic sphincterotomy, * surgically altered anatomy (e.g. Billroth II gastrectomy) or * diagnostic duodenoscopy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Cannulation success rate | two years |
Secondary
| Measure | Time frame |
|---|---|
| Incidences of post-ERCP pancreatitis | two years |
| Incidences of bleeding | two years |
| Incidences of perforation | two years |
| Incidences of infection | two years |
| Number of attempts at cannulation | two years |
| Cannulation time | two years |
Countries
China
Outcome results
None listed