No registrations found.
ID
Source
Brief title
Health condition
Colorectal cancer, Polyps, Adenomas, Optical diagnosis, EMR
Sponsors and support
Intervention
Outcome measures
Primary outcome
Local recurrence rate after 6 months
Secondary outcome
Radical (R0) resection rate
Complication rate
Number of repeat colonoscopies
Referral rate to surgery
Patient satisfaction regarding clinical outcomes of endoscopic resection
Cost-effectiveness
Study objective
We hypothesize that standardized training for
endoscopist comprising endoscopic diagnosis followed by
a therapeutic plan and high-quality endoscopic resection
performance will reduce the number of recurrence after
resection of large non-pedunculated colorectal polyps. We
also expect a reduced number of colonoscopies and
surgeries needed to definitively remove these neoplasms.
Study design
1. Initial colonoscopy
2. Potential intervention colonoscopy
3. Surveillance colonoscopy after 6 months
Intervention
Training of endoscopists in optical diagnosis and endoscopic resection (EMR) of large, non-pedunculated colorectal polyps
Inclusion criteria
Patients, ≥18 years old, with large, non-pedunculated colorectal polyp(s) found during colonoscopy
For endoscopists/centers: experienced colonoscopists (500 colonoscopies without supervision), availability of HD materials
Exclusion criteria
For patients: unable to give informed consent
For endoscopists: not qualified for the nationwide screening program
Design
Recruitment
Followed up by the following (possibly more current) registration
No registrations found.
Other (possibly less up-to-date) registrations in this register
No registrations found.
In other registers
| Register | ID |
|---|---|
| NTR-new | NL7255 |
| NTR-old | NTR7477 |
| Other | METC Maastricht University Medical Center : 2017-0017 |