Clinical trial · Interventional
Adenoma Detection Rate:NBI, AFI, Chromoscopic or Standard Endoscopy
Adenoma Detection Rate in Rectal Remnants of Familial Polyposis (FAP) Patients Using Standard (White Light), Auto-Fluorescence (AFI), Narrow Band Imaging (NBI) and Chromoscopic Endoscopy
NCT00253812CI-TRIAL-00000886unknownN/AClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The purpose of this study is to establish whether new techniques that may make polyps (adenomas) stand out better from the background help increase the number of polyps visible at sigmoidoscopy (telescope test to look inside large bowel) compared to looking with standard sigmoidoscopy alone.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Familial Adenomatous Polyposis | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| flexible sigmoidoscopy | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- The primary outcome measure will be the mean number of adenomas detected on the blinded video review for each endoscopy
Secondary outcomes (2)
- measure
- Adenoma detection rate for each of the modalities compared with each other.
- measure
- Primary endoscopist adenoma count for each modality.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Patients with Familial adenomatous polyposis who have had ileo-rectal anastomosis and had 20 or less adenomas at previous surveillance examination Exclusion Criteria: * poor bowel preparation, unable or unwilling to give informed consent, under 18 years of age,those with more than 20 adenoma
References
Publications (0)
Data not yet available
No reference posted for this study.