intraoperative cholangiography laparoscopic cholecystectomy intraoperatieve cholangiografie laparoscopische cholecystectomie
Conditions
Interventions
The intervention group will undergo intraoperative cholangiography (IOC) using the Kumar clamp.
The control group will undergo IOC using the Olsen clamp.
Sponsors
University Medical Center Groningen
Eligibility
Inclusion criteria
Inclusion criteria: Adults scheduled for elective laparoscopic cholecystectomy with routine intraoperative cholangiography.
Exclusion criteria
Exclusion criteria: Conversion before cholangiography takes place.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1. Time necessary for intraoperative cholangiography (IOC), defined as the time between starting of preparation for IOC to the time that interpretation of IOC is completed; 2. Ease of the IOC procedure as measured on a visual analogue scale completed by the operator. | — |
Secondary
| Measure | Time frame |
|---|---|
| The success rate of intraoperative cholangiography defined as contrast agent observed at least in the common bile duct. | — |
Contacts
Public ContactVincent Nieuwenhuijs
P. Box 30.001
Outcome results
None listed