Fluorescent Cholangiography During Acute Cholecystitis
Prospective Comparison of Intraoperative Fluorescent and X-ray Cholangiography for Visualisation of the Bile Duct Anatomy in Patients With Acute Cholecystitis
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Phase
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
-
Køge, Denmark, 4600
- Zealand University Hospital Køge
-
-
Danmark
-
Hillerød, Danmark, Denmark, 3400
- Northzealand Hospiral Hillerød
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Hvidovre, Danmark, Denmark, 2650
- Hvidovre University Hospital
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-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion criteria
- Patient scheduled for acute laparoscopic cholecystectomy due to acute cholecystitis with ≤ 5 days of complaints (in Denmark the national consensus for surgical window)
Exclusion criteria
- Laparoscopic operation converted to open operation prior to completed fluorescent and X-ray cholangiography
- Allergy towards iodine, Iohexol or indocyanine green
- Legally incompetent (any reason)
- Cholangitis (as defined above)15
- Withdrawal of inclusion consent at any time
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Experimental: Fluorescent cholangiography
Intraoperative fluorescent cholangiography using an intravenous injection of 5mg Indocyanine green
|
All patients will be subjected to intraoperative fluorescent and concommitant X-ray cholangiography
|
|
Active Comparator: X-ray cholangiography
Intraoperative X-ray cholangiography using an intraductal (cystic duct) injection of Iohexol
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All patients will be subjected to intraoperative fluorescent and concommitant X-ray cholangiography
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Visualizationrate
Time Frame: 1 hour
|
Percentage of patients with visualization of the structure: the cystic duct - common hepatic duct - common bile duct junction.
|
1 hour
|
Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Visualizationrate
Time Frame: 1 hour
|
Percentage of patients with visualization of the structure2: right and left hepatic ducts, common hepatic duct, common bile duct, cystic duct
|
1 hour
|
|
Bile duct stones
Time Frame: 1 hour
|
Percentage of patients with visualization of bile duct stones
|
1 hour
|
Collaborators and Investigators
Sponsor
Sponsor
Collaborators
Collaborators
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Estimated)
Primary Completion
Study Completion (Estimated)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Actual)
First Posted
Study Record Updates
Last Update Posted (Estimated)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- IFC3
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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