Cholelithiasis
Conditions
Brief summary
The purpose is to study natural process of gallstones in common bile duct, stones less than or equal to 6 mm. And if the gallstones give any complications under 1 year follow up. The second outcome is to study side-effects of gallstones removed with surgery.
Interventions
OTHERno measures taken to clear bile ductus
biliary calculus remain
PROCEDUREclearance of bile ductus
biliary calculus removed at surgery
Sponsors
Karolinska University Hospital
Danderyd Hospital
Sodertalje Hospital
Mora Hospital
Regional Hopspital Ryhov, Jönköping
University Hospital, Linkoeping
Vrinnevi Hospital, Norrköping
Sundsvalls Hospital
Karolinska Institutet
Study design
Allocation
RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
SINGLE (Subject)
Eligibility
Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No
Inclusion criteria
* cholecystectomy
Exclusion criteria
* Ongoing icterus or pancreatitis * History of anamneses pancreatitis/icterus * Allergy against x-ray contrast * Stones more than 6 mm in ductus * No passage of contrast to duodenum * malignant
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Natural process of biliary calculus left after cholecystectomy | 12 month post op | Calculus in common bile duct less than or equal to 6 mm found during cholecystectomy, randomized to either remain or removed |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Complications biliary calculus | 12 month post op | Calculus in common bile duct less than or equal to 6 mm found during cholecystectomy, randomized to either remain or removed |
Countries
Sweden
Outcome results
None listed