Status:
RECRUITING
Comparison Between Chromoendoscopy and Virtual Chromoendoscopy (NBI, I-scan, FICE) for Detection of Neoplasia in Long Standing Ulcerative Colitis
Lead Sponsor:
Universitaire Ziekenhuizen KU Leuven
Collaborating Sponsors:
H.-Hartziekenhuis Roeselare-Menen VZW, Belgium.
McGill University
Conditions:
Ulcerative Colitis
Eligibility:
All Genders
18+ years
Phase:
NA
Brief Summary
The risk for colon cancer in patients with longstanding ulcerative colitis exceeding the rectum is increased and therefore patients should be enrolled in a surveillance program eight years after the d...
Detailed Description
The risk for colon cancer in patients with longstanding ulcerative colitis exceeding the rectum is increased and therefore patients should be enrolled in a surveillance program eight years after the d...
Eligibility Criteria
Inclusion
- Patients with longstanding ulcerative colitis ( 8 years after diagnosis or pancolitis and 10 years after diagnosis of left-sided colitis)
- Signed informed consent form
- Previous surveillance endoscopy \> 1 year
Exclusion
- Active ulcerative colitis, \> 20 cm from the margo ani
- Personal history of colorectal cancer
- Allergy or intolerance to methylene blue
- Refusing or incapable to agree with informed consent
- Age younger than 18 years
- Pregnant women
Key Trial Info
Start Date :
May 1 2008
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
November 1 2027
Estimated Enrollment :
402 Patients enrolled
Trial Details
Trial ID
NCT01882205
Start Date
May 1 2008
End Date
November 1 2027
Last Update
July 10 2024
Active Locations (5)
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1
University Hospitals Leuven
Leuven, Belgium, 3000
2
H.-Hartziekenhuis Roeselare-Menen VZW
Roeselaere, Belgium, 8800
3
McGill University Health Center
Montreal, Canada
4
Copenhagen University Hospital Herlev
Copenhagen, Denmark, 2730